0	project
1	gutenberg
2	ebook
915	general
392	science
49195	bertha
20899	clark
2	ebook
7	use
8	anywhere
9	cost
10	restrictions
11	whatsoever
12	copy
13	give
7	use
14	terms
0	project
1	gutenberg
15	license
16	included
2	ebook
17	online
18	www
1	gutenberg
52	net
20	title
915	general
392	science
26	author
49195	bertha
20899	clark
31	release
32	date
5251	august
2	ebook
34	language
35	character
36	set
37	encoding
9422	ascii
39	start
0	project
1	gutenberg
2	ebook
915	general
392	science
40	produced
128	john
49196	hagerson
49197	kevin
11080	handy
49198	sankar
49199	viswanathan
17	online
47	distributed
48	proofreading
49	team
50	http
18	www
51	pgdp
52	net
915	general
392	science
49195	bertha
20899	clark
4937	ph
747	head
392	science
5288	department
88	william
17436	penn
72	school
5154	girls
147	philadelphia
135	york
17279	cincinnati
160	chicago
3	book
107	company
12191	preface
3	book
4951	intended
4010	prepare
73	college
4278	entrance
5286	examinations
714	fact
4010	prepare
967	day
3020	stock
5286	examinations
33743	physics
17134	chemistry
28818	hygiene
4010	prepare
7858	thoughtful
5352	reader
2188	meet
13730	wisely
3547	actively
74	life
2120	problems
3127	enable
587	pass
6300	muster
7546	principles
16098	theories
7671	underlying
3426	scientific
834	therefore
21191	economic
24751	management
8945	shop
550	hear
790	great
434	deal
24298	conservation
4	natural
8991	resources
1268	forests
40450	waterways
6586	hoped
3	book
1725	show
1158	vital
795	importance
24298	conservation
2019	human
1431	strength
5139	health
36396	irreparable
6045	loss
2020	society
7939	energy
32700	uselessly
1923	dissipated
6610	idle
16777	worry
49200	aimless
1545	activity
11007	reproach
4450	lack
25753	shrewdness
5533	spent
2893	article
4727	worth
5191	consider
4542	daily
9453	expend
2897	domestic
7453	business
3215	tasks
2719	amount
7939	energy
3702	excess
2765	actually
6441	required
3521	farmer
49201	flails
698	grain
2785	instead
23283	threshing
5051	wastes
607	time
7939	energy
20256	housewife
28022	washes
643	hands
3277	aid
7	use
6374	washing
7014	machine
514	proper
41367	bleaching
20432	agents
28530	dissipates
7939	energy
8835	sadly
3490	duties
2851	chapter
7026	machines
4951	intended
22173	stimulus
10776	invention
1012	further
4884	labor
3367	devices
1315	eye
10740	opener
2984	future
3075	struggle
844	existence
11643	perforce
1824	go
3788	wall
5860	understand
473	make
7	use
11550	contrivances
22541	whereby
303	man
5045	limited
6151	physical
1431	strength
413	made
5845	effective
712	larger
3215	tasks
2851	chapter
1122	musical
11963	instruments
19137	detailed
1193	seems
22311	warranted
3311	sight
444	interest
46924	orchestral
11963	instruments
915	general
12911	persistent
3113	desire
4039	intelligent
696	information
730	relative
1122	musical
11963	instruments
505	child
23337	laborer
505	child
9911	merchant
506	finds
6767	attend
13732	weekly
46924	orchestral
20382	concerts
20386	tiers
17007	cheap
14349	seats
2569	adds
8259	enjoyment
13873	instruction
668	hours
11519	intimate
3191	acquaintance
4633	leading
11963	instruments
1510	given
8974	schools
21284	percentage
5134	mankind
18848	deprived
1765	reason
1141	share
5353	treatment
1239	sound
3219	devoted
1122	musical
11963	instruments
5353	treatment
17489	electricity
22221	theoretical
2436	preceding
8311	chapters
427	subject
14283	lend
1443	readily
391	popular
19764	presentation
932	moreover
2283	assumed
696	information
13002	training
1601	acquired
5254	previous
558	work
13	give
8431	pupil
1627	power
5860	understand
2738	advanced
1672	thought
693	method
463	value
3	book
5261	depends
696	information
1510	given
2361	permanent
444	interest
22131	stimulated
35460	initiative
15496	aroused
10763	youthful
2443	mind
815	indeed
1902	average
1825	adult
2443	mind
5710	singularly
8682	non
1576	logical
11414	incapable
649	continued
11981	concentration
3339	loses
444	interest
25651	consecutive
1672	thought
1592	sustained
433	style
1765	reason
26	author
14397	sacrificed
884	times
3239	detail
915	general
5087	effect
1576	logical
955	development
967	day
444	interest
1651	facts
413	made
7	use
391	popular
3104	light
433	style
1737	writing
10122	formal
1576	logical
433	style
733	common
8793	books
392	science
4847	claim
413	made
9647	originality
427	subject
428	matter
5274	actual
1651	facts
16098	theories
7546	principles
2179	presented
5254	previous
49202	textbooks
392	science
1296	manner
37809	sequence
19764	presentation
420	know
4502	untried
3468	elsewhere
1364	experience
15496	aroused
1611	greatest
444	interest
35460	initiative
607	time
1510	given
9499	maximum
5125	benefit
49203	informational
4416	standpoint
2331	case
6194	mental
13002	training
14397	sacrificed
696	information
6194	mental
955	development
4809	sought
3515	student
6913	willing
4642	interested
24433	participation
5274	actual
4542	daily
16275	happenings
8945	shop
164	field
10122	formal
49204	recitations
17367	laboratory
5700	experiments
7186	practical
17367	laboratory
558	work
2446	connection
470	study
3	book
17367	laboratory
9274	manual
915	general
392	science
616	contains
5367	directions
951	series
5700	experiments
2350	designed
473	make
8431	pupil
2456	familiar
1651	facts
16098	theories
11363	discussed
46223	textbook
4809	sought
4874	gained
1220	help
1124	standard
49202	textbooks
359	old
17528	firms
6656	kindly
750	placed
7326	cuts
21809	disposal
659	thus
22251	materially
7820	aided
2689	preparation
292	illustrations
49205	radiator
107	company
9380	commercial
2200	museum
147	philadelphia
915	general
15267	electric
107	company
49206	hershey
11617	chocolate
107	company
3426	scientific
49207	goulds
22835	manufacturing
107	company
6170	victor
8812	talking
7014	machine
107	company
11187	acknowledgment
384	due
200	professor
17925	alvin
32417	davison
5026	figures
390	mr
1512	lewis
230	principal
88	william
17436	penn
72	school
2848	read
16156	manuscript
1510	given
5125	benefit
1364	experience
444	interest
385	miss
17113	helen
4922	hill
15049	librarian
72	school
17177	invaluable
5228	service
7052	regards
379	suggestions
4810	proof
381	reading
385	miss
49208	droege
25224	baldwin
72	school
49209	bryn
49210	mawr
790	great
5228	service
2766	practically
22592	assistants
1510	given
607	time
3005	skill
2689	preparation
558	work
245	list
2143	individual
4906	mention
49195	bertha
20899	clark
88	william
17436	penn
72	school
290	contents
2851	chapter
3441	heat
249	ii
985	temperature
3441	heat
252	iii
1651	facts
3441	heat
254	iv
824	burning
21521	oxidation
966	food
257	vi
635	water
258	vii
821	air
260	viii
915	general
7047	properties
21668	gases
262	ix
5816	invisible
502	objects
3104	light
264	xi
21822	refraction
265	xii
45453	photography
267	xiii
363	color
25	xiv
3441	heat
3104	light
4293	companions
268	xv
4942	artificial
12329	lighting
272	xvi
303	man
5485	helping
275	xvii
1627	power
12989	engine
278	xviii
11746	pumps
463	value
303	man
280	xix
635	water
3379	problem
214	city
283	xx
303	man
16866	conquest
691	substances
9606	xxi
3440	fermentation
9609	xxii
41367	bleaching
9610	xxiii
13653	dyeing
9611	xxiv
35087	chemicals
49211	disinfectants
40915	preservatives
16349	xxv
22398	drugs
8933	patent
14250	medicines
16388	xxvi
812	nitrogen
313	relation
447	plants
16454	xxvii
1239	sound
16471	xxviii
1122	musical
11963	instruments
16490	xxix
2755	speaking
2094	hearing
16544	xxx
17489	electricity
16595	xxxi
5036	uses
17489	electricity
16650	xxxii
6050	modern
25790	electrical
19509	inventions
16670	xxxiii
21549	magnets
5556	currents
16733	xxxiv
17489	electricity
2136	measured
16746	xxxv
17489	electricity
660	obtained
1028	scale
7210	index
915	general
392	science
2851	chapter
3441	heat
463	value
5821	fire
967	day
25906	uncontrolled
5821	fire
49212	wipes
2019	human
1002	lives
5106	destroys
1434	vast
21326	amounts
6152	property
967	day
5821	fire
14911	controlled
20105	regulated
14638	stove
11383	furnace
12097	cooks
966	food
18880	warms
3786	houses
5821	fire
21673	melts
17295	ore
24517	allows
49213	forging
862	iron
12923	blacksmith
8945	shop
27958	fashioning
602	innumerable
502	objects
7438	serviceable
303	man
761	heated
17863	boilers
889	change
635	water
8152	steam
4632	drives
14813	engines
274	land
65	sea
3441	heat
6065	causes
2106	rain
7640	wind
14731	fog
6292	cloud
3441	heat
2175	enables
3633	vegetation
881	grow
659	thus
5293	indirectly
22752	provides
966	food
3441	heat
2637	comes
1921	sun
4942	artificial
2274	sources
7651	coal
786	wood
2387	oil
17489	electricity
22207	vitally
3553	connected
4542	daily
74	life
1765	reason
1651	facts
16098	theories
730	relative
3989	studied
3441	heat
1913	properly
20105	regulated
14911	controlled
3892	injurious
303	man
2289	hence
9408	paragraphs
3441	heat
2092	considered
449	merely
13725	helpful
10107	capacity
915	general
5087	effect
3441	heat
2128	expansion
7992	contraction
664	known
17321	effects
3441	heat
889	change
6065	causes
885	size
658	substance
20256	housewife
965	knows
11342	kettle
4987	filled
634	cold
635	water
1149	begin
40987	overflow
635	water
762	becomes
761	heated
3441	heat
6065	causes
635	water
22238	liquids
3855	occupy
1057	space
23461	expand
2643	cases
2128	expansion
2764	increase
885	size
13186	surprisingly
699	example
28549	pints
3897	ice
635	water
761	heated
11342	kettle
28549	pints
8180	steadily
23461	expand
8199	boiling
223	point
3855	occupy
1057	space
28549	pints
3897	ice
635	water
2128	expansion
635	water
941	easily
807	shown
818	heating
22031	flask
1376	fig
4987	filled
635	water
6283	closed
27240	cork
1005	narrow
3220	tube
1300	passes
635	water
761	heated
23896	expands
5484	forces
1005	narrow
3220	tube
3441	heat
4308	removed
1707	liquid
775	cools
8370	contracts
1833	slowly
6520	falls
3220	tube
7436	resuming
607	time
493	original
885	size
24	volume
706	similar
1537	observation
413	made
21478	alcohol
6297	mercury
1317	convenient
1707	liquid
288	illustration
1376	fig
635	water
762	becomes
3482	warmer
23896	expands
949	rise
1005	narrow
3220	tube
22238	liquids
5522	affected
3441	heat
634	cold
22029	solids
427	subject
706	similar
952	changes
6106	metal
2402	ball
4930	cool
3627	slip
1424	ring
1376	fig
761	heated
3627	slip
1424	ring
13184	telegraph
24419	telephone
27833	wires
309	winter
4248	stretched
49214	taut
4949	pole
4949	pole
41440	sag
3478	hot
3693	weather
3593	summer
4079	exposed
3065	fierce
6504	rays
1921	sun
644	become
800	strongly
761	heated
23461	expand
5758	sufficiently
41440	sag
27833	wires
4248	stretched
49214	taut
3593	summer
3948	sufficient
49215	leeway
7992	contraction
22245	accompanies
634	cold
3693	weather
309	winter
4211	snap
288	illustration
1376	fig
2402	ball
761	heated
644	become
3627	slip
1424	ring
821	air
23896	expands
1414	greatly
761	heated
1376	fig
821	air
2766	practically
5816	invisible
7146	ordinarily
6727	conscious
889	change
2128	expansion
821	air
1443	readily
807	shown
4351	putting
1155	drop
7982	ink
2607	thin
3152	glass
3220	tube
23723	inserting
3220	tube
27240	cork
22031	flask
18646	applying
3441	heat
22031	flask
1376	fig
7982	ink
7901	forced
3220	tube
3663	expanding
821	air
1004	warmth
418	hand
1538	generally
3948	sufficient
3893	cause
1155	drop
949	rise
8180	steadily
3220	tube
949	rise
1155	drop
7982	ink
2201	shows
821	air
22031	flask
8659	occupies
1057	space
2647	formerly
702	quantity
821	air
1086	changed
21260	cubic
2138	inch
1057	space
1067	hold
3454	warm
821	air
1534	held
634	cold
821	air
21260	cubic
2138	inch
3454	warm
821	air
12899	weighs
21260	cubic
2138	inch
634	cold
821	air
3454	warm
821	air
1267	dense
634	cold
821	air
21668	gases
5200	confined
23461	expand
761	heated
2527	contract
4930	cool
3441	heat
915	general
6065	causes
691	substances
23461	expand
644	become
1267	dense
288	illustration
1376	fig
821	air
761	heated
23896	expands
8785	escapes
838	form
6058	bubbles
2719	amount
2128	expansion
7992	contraction
691	substances
23461	expand
761	heated
2527	contract
1009	cooled
5522	affected
3209	equally
952	changes
985	temperature
21478	alcohol
23896	expands
635	water
635	water
6297	mercury
6136	steel
5452	wire
2052	measures
4634	mile
13900	snowy
967	day
5062	gain
1345	inches
1758	length
3454	warm
3593	summer
967	day
27875	aluminum
5452	wire
539	conditions
5062	gain
1345	inches
1758	length
288	illustration
1376	fig
821	air
761	heated
23896	expands
5484	forces
1155	drop
7982	ink
3220	tube
3057	advantages
21727	disadvantages
2128	expansion
7992	contraction
8693	owe
3825	snug
1878	fit
6106	metal
39675	tires
2551	bands
2128	expansion
7992	contraction
6113	resulting
818	heating
17494	cooling
26600	tire
4623	wagon
5653	wheel
413	made
1495	slightly
1353	smaller
5653	wheel
3455	protect
640	put
3478	hot
5821	fire
761	heated
1954	expanded
5758	sufficiently
3627	slip
5653	wheel
26600	tire
775	cools
8370	contracts
8753	fits
5653	wheel
796	closely
17648	railroad
1608	spaces
25651	consecutive
3629	rails
534	order
5278	allow
2128	expansion
3593	summer
26213	unsightly
8160	cracks
8526	humps
23278	cement
11443	floors
384	due
2128	expansion
6113	resulting
3441	heat
1376	fig
11849	cracking
3893	cause
1365	frequently
7515	avoided
335	cutting
1896	soft
23278	cement
7457	squares
1608	spaces
1638	giving
1478	opportunity
2128	expansion
1608	spaces
3629	rails
22799	railroads
288	illustration
1376	fig
23278	cement
1490	walk
1673	broken
2128	expansion
384	due
1921	sun
3441	heat
2354	construction
5452	wire
3835	fences
4438	provision
413	made
38832	tightening
5452	wire
3593	summer
790	great
49216	sagging
1798	occur
3441	heat
5481	plays
839	part
15961	splitting
487	rocks
7639	formation
16450	debris
487	rocks
4079	exposed
1184	places
1414	greatly
5522	affected
952	changes
985	temperature
1282	regions
1565	where
952	changes
985	temperature
2079	sudden
3612	severe
2829	frequent
487	rocks
1172	able
3609	withstand
4886	strain
2128	expansion
7992	contraction
1363	result
5907	crack
7730	split
32493	sahara
3361	desert
4678	crumbling
3146	rock
927	sand
4377	caused
3610	intense
3441	heat
967	day
1189	followed
5295	sharp
3526	frost
1864	night
3441	heat
967	day
6065	causes
487	rocks
23461	expand
634	cold
1864	night
6065	causes
2527	contract
5484	forces
454	constantly
558	work
14409	loosen
619	grains
3146	rock
2245	force
1216	place
659	thus
5922	producing
4678	crumbling
288	illustration
1376	fig
15961	splitting
4678	crumbling
3146	rock
4377	caused
11940	alternating
3441	heat
634	cold
935	surface
3146	rock
4079	exposed
839	part
967	day
935	surface
761	heated
1921	sun
6504	rays
23896	expands
762	becomes
904	interior
4678	crumbling
15961	splitting
1363	result
4886	strain
2079	sudden
776	fall
985	temperature
1927	late
6291	afternoon
1864	night
935	surface
3146	rock
762	becomes
1414	greatly
12066	chilled
22367	colder
3146	rock
935	surface
3146	rock
834	therefore
8370	contracts
1284	shrinks
7671	underlying
3146	rock
4678	crumbling
5065	results
1376	fig
288	illustration
1376	fig
16450	debris
981	formed
8175	crumbled
3146	rock
5206	bare
1791	mountains
818	heating
17494	cooling
17321	effects
1921	sun
1889	striking
1376	fig
935	surface
4464	mountain
4528	peak
740	covered
1905	cracked
3146	rock
16348	insecure
503	touch
1556	step
23254	dislodge
4224	fragments
39	start
4464	mountain
2155	slope
1879	lower
22732	levels
1791	mountains
1365	frequently
3720	buried
1346	feet
16450	debris
981	formed
1027	higher
8189	peaks
1833	slowly
7673	accumulated
1879	lower
22732	levels
985	temperature
1661	object
7869	feels
3478	hot
503	touch
548	say
985	temperature
7869	feels
634	cold
503	touch
1788	low
985	temperature
6277	accurate
13842	judges
3441	heat
3897	ice
635	water
1193	seems
1062	comparatively
3454	warm
4036	eating
3897	ice
15686	cream
420	know
3897	ice
635	water
553	means
3454	warm
1137	room
1125	seem
3454	warm
4350	person
1513	walking
634	cold
821	air
1190	feel
7175	decidedly
634	cold
1070	come
3482	warmer
1137	room
418	hand
634	cold
49023	lukewarm
635	water
7869	feels
3478	hot
418	hand
3478	hot
635	water
5901	transferred
49023	lukewarm
635	water
2330	latter
1125	seem
634	cold
486	see
10948	sensation
6369	feeling
1004	warmth
6277	accurate
6207	guide
985	temperature
658	substance
408	hundred
436	years
6689	discovery
1254	america
430	people
13341	relied
5258	solely
7030	sensations
6013	measurement
985	temperature
3478	hot
691	substances
5705	touched
1958	injury
2289	hence
10698	inconvenience
4072	necessity
2227	accuracy
441	led
10776	invention
37219	thermometer
3869	instrument
651	operation
5261	depends
714	fact
691	substances
23461	expand
761	heated
2527	contract
1009	cooled
288	illustration
1376	fig
1422	making
37219	thermometer
37219	thermometer
6050	modern
37219	thermometer
608	consists
3152	glass
3220	tube
1879	lower
612	end
49217	bulb
4987	filled
6297	mercury
398	colored
21478	alcohol
1376	fig
49217	bulb
4987	filled
6297	mercury
750	placed
22059	beaker
635	water
635	water
761	heated
28279	bunsen
20864	burner
635	water
762	becomes
3482	warmer
3482	warmer
1456	level
6297	mercury
3220	tube
8180	steadily
2640	rises
635	water
6067	boils
1456	level
525	remains
6522	stationary
1376	fig
9927	scratch
413	made
3220	tube
2342	indicate
223	point
6297	mercury
2640	rises
49217	bulb
750	placed
8199	boiling
635	water
223	point
437	marked
21481	deg
3220	tube
4308	removed
8199	boiling
635	water
17494	cooling
4238	minutes
750	placed
641	vessel
2273	containing
19985	finely
2911	chopped
3897	ice
1376	fig
6297	mercury
5835	column
6520	falls
3170	rapidly
4184	finally
525	remains
6522	stationary
1456	level
9927	scratch
413	made
3220	tube
223	point
437	marked
21481	deg
1057	space
2438	points
3475	represent
21202	temperatures
8199	boiling
635	water
12054	melting
3897	ice
5038	divided
2332	equal
748	parts
661	called
5627	degrees
37219	thermometer
7	use
124	united
125	states
437	marked
661	called
49218	fahrenheit
37219	thermometer
20952	designer
5627	degrees
27056	etched
37219	thermometer
612	end
3220	tube
14330	sealed
288	illustration
1376	fig
4501	determining
604	fixed
2438	points
37219	thermometer
23312	centigrade
37219	thermometer
7	use
6756	foreign
7142	countries
3426	scientific
558	work
706	similar
49218	fahrenheit
604	fixed
2438	points
437	marked
21481	deg
21481	deg
6882	interval
2438	points
5038	divided
2332	equal
748	parts
2785	instead
8199	boiling
223	point
635	water
21481	deg
21481	deg
12054	melting
223	point
3897	ice
21481	deg
21481	deg
3152	glass
49219	thermometers
2713	type
938	ones
1538	generally
2727	types
1045	purposes
288	illustration
1376	fig
4501	determining
1879	lower
604	fixed
223	point
37219	thermometer
5036	uses
37219	thermometer
86	chief
17483	values
37219	thermometer
5228	service
655	rendered
14232	medicine
37219	thermometer
1534	held
4238	minutes
1077	tongue
21725	normal
3816	healthy
4350	person
6297	mercury
949	rise
21481	deg
985	temperature
739	body
13544	registers
5627	degrees
223	point
13094	physician
20232	consulted
985	temperature
739	body
2265	trustworthy
22049	indicator
915	general
6151	physical
725	condition
2289	hence
34181	hospitals
985	temperature
11458	patients
1214	carefully
976	taken
1912	stated
3213	intervals
21244	commercially
985	temperature
9315	readings
2232	extremely
703	sugar
43239	refineries
985	temperature
761	heated
22238	liquids
2202	observed
1214	carefully
2178	difference
985	temperature
972	slight
6037	affects
915	general
1615	appearance
21489	sugars
32203	sirups
11549	quality
2149	varieties
6136	steel
1725	show
5076	influence
3441	heat
439	nature
658	substance
1537	observation
9941	tedious
21898	experimentation
670	found
8742	hardened
6136	steel
761	heated
21481	deg
2593	quickly
1009	cooled
695	gives
627	fine
335	cutting
3235	edge
25787	razors
761	heated
21481	deg
1009	cooled
6106	metal
4945	coarser
2371	suitable
25785	shears
3683	farm
7763	implements
761	heated
21481	deg
1027	higher
21481	deg
695	gives
627	fine
5579	elastic
6136	steel
3283	watch
5788	springs
288	illustration
1376	fig
413	made
9380	commercial
37219	thermometer
37219	thermometer
640	put
1205	good
7	use
12939	kitchen
11891	inexperienced
24487	housekeeper
5210	judge
3441	heat
21529	oven
7123	saved
2066	bad
631	bread
197	etc
37219	thermometer
839	part
9470	equipment
37219	thermometer
6726	detecting
17461	adulterants
10806	butter
8272	melt
21481	deg
21383	adulterated
16924	suet
17007	cheap
704	fat
7864	olive
2387	oil
431	clear
1707	liquid
21481	deg
985	temperature
3241	looks
14229	cloudy
21383	adulterated
704	fat
5678	methods
818	heating
6599	buildings
27588	fireplaces
25742	stoves
607	time
25742	stoves
13128	furnaces
303	man
761	heated
4908	modest
2360	dwelling
2604	fires
824	burning
2329	logs
1887	gave
1004	warmth
1728	cabin
6266	served
2730	primitive
8016	cooking
6193	agent
4521	smoke
22245	accompanies
824	burning
718	bodies
3238	carried
553	means
4519	chimney
16409	fireplace
3441	heat
8785	escapes
4521	smoke
465	lost
2508	portion
3186	streams
1137	room
695	gives
1004	warmth
7122	fuel
750	placed
16409	fireplace
1376	fig
10038	lighted
821	air
4147	surrounding
5821	fire
762	becomes
3482	warmer
2128	expansion
762	becomes
5915	lighter
634	cold
821	air
634	cold
821	air
9869	heavier
6520	falls
5484	forces
3482	warmer
821	air
1517	upward
3454	warm
821	air
478	goes
803	disagreeable
4521	smoke
776	fall
22367	colder
9869	heavier
821	air
949	rise
3482	warmer
2289	hence
5915	lighter
821	air
706	similar
13098	exchange
878	takes
1216	place
635	water
646	poured
2387	oil
635	water
9869	heavier
2387	oil
7771	sinks
671	bottom
5484	forces
2387	oil
935	surface
3482	warmer
821	air
8785	escapes
4519	chimney
1819	carries
803	disagreeable
4521	smoke
4521	smoke
3274	got
1222	rid
4519	chimney
867	said
2338	draw
288	illustration
1376	fig
16409	fireplace
693	method
818	heating
821	air
761	heated
5821	fire
23896	expands
5704	pushed
4519	chimney
634	cold
821	air
454	constantly
6741	entering
1654	loose
9949	windows
6969	doors
27588	fireplaces
17943	healthful
821	air
7096	driven
817	impure
821	air
4047	rushes
568	fresh
520	brings
811	oxygen
2019	human
27588	fireplaces
4914	pleasant
1851	look
2253	efficient
818	heating
8016	cooking
16403	possibilities
2330	latter
1731	especially
5045	limited
10776	invention
25742	stoves
790	great
2814	advance
5395	efficiency
2876	economy
7065	comfort
14638	stove
3240	receptacle
5821	fire
893	definite
35221	inlet
821	air
893	definite
22691	outlet
4521	smoke
1172	able
27955	radiate
1137	room
3441	heat
40	produced
5821	fire
17209	burns
35221	inlet
23548	draft
6965	admits
821	air
3893	cause
5821	fire
12032	burn
7911	brightly
1833	slowly
2331	case
6119	wish
3478	hot
5821	fire
23548	draft
2586	opened
1670	wide
821	air
4244	enters
887	produce
2341	strong
7908	glow
6119	wish
1788	low
5821	fire
35221	inlet
3489	partially
2586	opened
821	air
4244	enters
823	keep
7122	fuel
8146	smoldering
5821	fire
4507	started
15440	damper
2586	opened
1670	wide
534	order
5278	allow
1157	escape
4521	smoke
5821	fire
4507	started
4521	smoke
15440	damper
1993	partly
6283	closed
15440	damper
984	kept
7651	coal
3170	rapidly
7300	consumed
1313	additional
3441	heat
1300	passes
4519	chimney
465	lost
7	use
13128	furnaces
3478	hot
821	air
4884	labor
12149	involved
1237	care
2552	numerous
25742	stoves
3267	considerable
2289	hence
18709	advent
5634	central
818	heating
14638	stove
11383	furnace
790	great
1431	strength
7122	fuel
11383	furnace
14638	stove
3680	arranged
8719	figure
14638	stove
25742	stoves
35221	inlet
821	air
22691	outlet
4521	smoke
903	addition
500	built
4059	chamber
821	air
40976	circulates
8063	warmed
821	air
8063	warmed
14638	stove
7901	forced
1517	upward
634	cold
821	air
4244	enters
699	example
634	cold
821	air
454	constantly
6741	entering
4632	drives
821	air
761	heated
12471	pipes
49220	ducts
6007	rooms
761	heated
6106	metal
12471	pipes
1580	convey
761	heated
821	air
11383	furnace
49220	ducts
740	covered
2452	felt
27685	asbestos
8682	non
11460	conducting
424	material
534	order
3441	heat
465	lost
23326	transmission
49220	ducts
2107	receive
761	heated
821	air
12471	pipes
500	built
8682	non
11460	conducting
4055	walls
3901	house
2289	hence
12634	lose
2766	practically
3441	heat
821	air
3527	reaches
11656	halls
6007	rooms
834	therefore
3454	warm
1714	spite
5471	journey
16549	cellar
288	illustration
1376	fig
11383	furnace
12471	pipes
9740	conduct
3478	hot
821	air
6007	rooms
3786	houses
8063	warmed
5634	central
818	heating
14638	stove
6785	communities
5107	depend
5634	central
818	heating
621	plant
2330	latter
2331	case
12471	pipes
796	closely
7381	wrapped
8682	non
11460	conducting
424	material
1711	carry
8152	steam
1619	distances
6415	underground
3441	heat
4174	remote
6599	buildings
49221	overbrook
49222	radnor
15325	pa
8908	towns
4412	system
3478	hot
635	water
818	heating
761	heated
821	air
2640	rises
13128	furnaces
2322	seldom
3478	hot
3454	warm
6599	buildings
2289	hence
11383	furnace
818	heating
4596	largely
23695	supplanted
3478	hot
635	water
818	heating
1151	principle
3478	hot
635	water
818	heating
807	shown
515	simple
4530	experiment
26394	flasks
5842	tubes
3680	arranged
8719	figure
1040	upper
22031	flask
2273	containing
398	colored
1707	liquid
1879	lower
22031	flask
431	clear
635	water
3441	heat
933	applied
486	see
612	end
6202	seconds
2261	downward
6127	circulation
398	colored
1707	liquid
1517	upward
6127	circulation
431	clear
635	water
3475	represent
16668	boiler
49205	radiator
3630	coiled
3220	tube
2030	safety
24331	tank
2980	fair
288	illustration
1151	principle
3478	hot
635	water
818	heating
4412	system
3478	hot
635	water
49223	radiators
775	cools
17494	cooling
695	gives
3441	heat
6007	rooms
659	thus
18880	warms
288	illustration
1376	fig
3478	hot
635	water
818	heating
3478	hot
635	water
818	heating
9586	systems
568	fresh
821	air
2657	brought
6007	rooms
49223	radiators
6283	closed
12471	pipes
2273	containing
3478	hot
635	water
4596	largely
1765	reason
7858	thoughtful
430	people
805	careful
1982	raise
9949	windows
3213	intervals
9586	systems
3478	hot
635	water
818	heating
3401	secure
6414	ventilation
25758	confining
49223	radiators
11794	basement
634	cold
821	air
454	constantly
1301	admitted
40976	circulates
49223	radiators
762	becomes
800	strongly
761	heated
3454	warm
568	fresh
821	air
1300	passes
1264	ordinary
21881	flues
6007	rooms
288	illustration
1376	fig
1151	principle
3478	hot
635	water
818	heating
8719	figure
49205	radiator
807	shown
49224	boxlike
679	structure
16549	cellar
568	fresh
821	air
4244	enters
21665	flue
1300	passes
49205	radiator
1565	where
8063	warmed
1961	makes
1137	room
21665	flue
3454	warm
821	air
659	thus
4244	enters
1137	room
4182	thoroughly
568	fresh
5274	actual
4884	labor
12149	involved
11383	furnace
818	heating
3478	hot
635	water
818	heating
2766	practically
7651	coal
2818	fed
5821	fire
7752	ashes
4308	removed
3478	hot
635	water
4412	system
3092	advantage
2876	economy
4313	cleanliness
288	illustration
1376	fig
568	fresh
821	air
40976	circulates
49223	radiators
2640	rises
6007	rooms
761	heated
568	fresh
821	air
568	fresh
821	air
852	essential
21725	normal
3816	healthy
21260	cubic
1346	feet
821	air
2707	hour
10433	desirable
2143	individual
1684	gentle
7924	breeze
11531	blowing
4627	barely
13063	perceptible
3576	opening
1671	window
13	give
2719	amount
1313	additional
9953	drafts
568	fresh
821	air
1137	room
8160	cracks
3786	houses
2613	loosely
4580	constructed
568	fresh
821	air
4244	enters
49225	imperceptibly
446	ways
2107	receive
568	fresh
821	air
1003	supply
3948	sufficient
7681	depended
1864	night
607	time
923	gas
9894	lights
6441	required
6414	ventilation
17329	increases
923	gas
3104	light
1137	room
5036	uses
2719	amount
821	air
430	people
288	illustration
1376	fig
821	air
478	goes
49226	schoolrooms
8063	warmed
1658	passage
49223	radiators
2436	preceding
6029	section
6961	learned
3786	houses
761	heated
3478	hot
635	water
910	supplied
568	fresh
821	air
12471	pipes
5314	admit
568	fresh
821	air
929	separate
6007	rooms
42458	suites
6007	rooms
2643	cases
2719	amount
4244	enters
790	great
821	air
1137	room
1086	changed
884	times
2707	hour
3137	constant
48521	inflow
634	cold
821	air
15877	exit
3454	warm
821	air
21962	necessitates
712	larger
49223	radiators
3478	hot
635	water
2289	hence
7651	coal
3441	heat
712	larger
702	quantity
635	water
1313	additional
989	expense
6688	compensated
5062	gain
5139	health
3809	winds
5556	currents
13719	gentlest
3593	summer
3583	breezes
26731	fiercest
3581	blasts
309	winter
40	produced
7705	unequal
818	heating
821	air
417	seen
821	air
4424	nearest
14638	stove
3478	hot
1661	object
762	becomes
24328	hotter
9671	adjacent
821	air
580	tends
23461	expand
2930	replaced
5704	pushed
1517	upward
1483	outward
22367	colder
9869	heavier
821	air
2105	falling
2261	downward
6961	learned
2524	moving
1707	liquid
923	gas
1819	carries
3441	heat
945	gradually
695	gives
4147	surrounding
718	bodies
1707	liquid
923	gas
1964	moves
3478	hot
1661	object
2565	carrying
3441	heat
648	process
661	called
49227	convection
49227	convection
11046	responsible
3809	winds
3229	ocean
5556	currents
274	land
65	sea
3583	breezes
4542	daily
445	phenomena
6984	gulf
2914	stream
24445	illustrates
38890	transference
3441	heat
49227	convection
739	body
635	water
800	strongly
761	heated
5628	equator
1964	moves
2565	carrying
3441	heat
1595	distant
1282	regions
174	england
9665	norway
3357	owing
830	shape
64	earth
1464	position
968	respect
1921	sun
4825	portions
64	earth
5985	unequally
761	heated
4825	portions
1565	where
64	earth
1414	greatly
761	heated
821	air
761	heated
2424	tendency
821	air
949	rise
634	cold
821	air
4147	surrounding
1282	regions
2027	rush
3055	fill
1216	place
3809	winds
40	produced
2364	circumstances
22599	modify
3809	winds
5556	currents
914	easy
2177	explain
2073	direction
1633	velocity
893	definite
3893	cause
7705	unequal
818	heating
935	surface
64	earth
46060	conduction
16816	poker
1858	stirring
5821	fire
762	becomes
3478	hot
18879	heats
418	hand
1649	grasping
16816	poker
583	opposite
612	end
16816	poker
2765	actually
5821	fire
3441	heat
5821	fire
2076	passed
16816	poker
18072	traveled
8063	warmed
3441	heat
1104	flows
3454	warm
839	part
739	body
22367	colder
839	part
648	process
661	called
46060	conduction
49228	flatiron
761	heated
46060	conduction
3441	heat
3454	warm
14638	stove
450	passing
634	cold
49228	flatiron
945	gradually
818	heating
49227	convection
821	air
635	water
24483	circulate
2526	freely
2565	carrying
3441	heat
46060	conduction
3441	heat
1104	flows
3454	warm
2293	region
634	cold
2293	region
2745	apparent
999	motion
958	kind
3441	heat
266	travels
1443	readily
691	substances
1025	others
11694	metals
9740	conduct
3441	heat
16947	irons
750	placed
5821	fire
644	become
761	heated
12892	grasped
5206	bare
418	hand
862	iron
25256	utensils
1365	frequently
413	made
10237	wooden
23416	handles
786	wood
3255	poor
10528	conductor
5278	allow
3441	heat
862	iron
587	pass
418	hand
1765	reason
824	burning
2055	match
1534	held
7624	discomfort
8039	flame
3527	reaches
418	hand
25742	stoves
49223	radiators
413	made
6106	metal
11694	metals
9740	conduct
3441	heat
1443	readily
1501	fast
3441	heat
7708	generated
14638	stove
824	burning
7122	fuel
6389	introduced
49205	radiator
3478	hot
635	water
3441	heat
10167	conducted
6106	metal
8785	escapes
1137	room
3478	hot
635	water
12471	pipes
8152	steam
12471	pipes
7381	wrapped
8682	non
11460	conducting
658	substance
49229	insulator
27685	asbestos
534	order
3441	heat
1157	escape
8434	retained
12471	pipes
3527	reaches
49223	radiators
6007	rooms
10776	invention
49230	fireless
40965	cooker
7681	depended
839	part
1151	principle
8682	non
46060	conduction
12248	vessels
942	separated
21487	sawdust
27685	asbestos
3255	poor
11460	conducting
424	material
1376	fig
17199	foods
761	heated
1461	usual
8199	boiling
223	point
985	temperature
750	placed
1997	inner
641	vessel
3441	heat
966	food
1157	escape
8682	non
11460	conducting
424	material
3375	surrounds
2289	hence
525	remains
966	food
1833	slowly
12097	cooks
288	illustration
1376	fig
49230	fireless
40965	cooker
429	interesting
4530	experiment
17484	testing
10844	efficacy
8682	non
8683	conductors
941	easily
1146	performed
1216	place
3478	hot
635	water
6106	metal
641	vessel
382	note
553	means
37219	thermometer
1630	rapidity
635	water
775	cools
1216	place
635	water
985	temperature
6106	metal
641	vessel
706	similar
3540	surrounded
27685	asbestos
8682	non
11460	conducting
424	material
382	note
14532	slowness
985	temperature
6520	falls
806	chemical
889	change
5087	effect
3441	heat
5087	effect
3441	heat
1158	vital
5076	influence
1002	lives
952	changes
953	take
1216	place
966	food
2386	cooked
384	due
49231	doughy
119	mass
478	goes
21529	oven
2637	comes
3104	light
8020	spongy
10347	loaf
4745	indigestible
2368	rice
698	grain
2637	comes
6753	swollen
39081	fluffy
49232	digestible
698	grain
806	chemical
952	changes
2657	brought
3441	heat
17199	foods
5281	useless
303	man
2791	hundreds
733	common
917	materials
3152	glass
15836	rubber
862	iron
27875	aluminum
197	etc
912	manufactured
4003	processes
12930	involve
806	chemical
469	action
4377	caused
3441	heat
2851	chapter
249	ii
985	temperature
3441	heat
985	temperature
4979	measure
2719	amount
3441	heat
706	similar
19748	basins
2273	containing
7705	unequal
859	quantities
635	water
750	placed
8851	sunshine
3593	summer
967	day
1353	smaller
702	quantity
635	water
644	become
3454	warm
2772	period
607	time
712	larger
702	quantity
644	become
49023	lukewarm
12248	vessels
2107	receive
2719	amount
3441	heat
1921	sun
2331	case
3441	heat
3862	utilized
818	heating
985	temperature
702	quantity
635	water
2331	case
3441	heat
3862	utilized
14221	warming
1879	lower
2069	degree
712	larger
702	quantity
635	water
2332	equal
21326	amounts
3441	heat
5327	necessarily
887	produce
5549	equivalent
21202	temperatures
2332	equal
21202	temperatures
5327	necessarily
2342	indicate
2332	equal
21326	amounts
3441	heat
878	takes
3441	heat
1982	raise
9880	gallon
635	water
8199	boiling
223	point
1982	raise
11289	pint
635	water
8199	boiling
223	point
37219	thermometer
12631	register
985	temperature
2643	cases
985	temperature
8199	boiling
635	water
21481	deg
11289	pint
9880	gallon
985	temperature
1558	independent
702	quantity
428	matter
2719	amount
3441	heat
697	contained
658	substance
985	temperature
1558	independent
702	quantity
731	greater
712	larger
702	quantity
22935	unit
3441	heat
485	necessary
22935	unit
3441	heat
22935	unit
1758	length
22935	unit
119	mass
22935	unit
607	time
22935	unit
3441	heat
661	called
49233	calorie
2719	amount
3441	heat
889	change
985	temperature
7825	gram
635	water
21481	deg
2719	amount
3441	heat
1510	given
7825	gram
635	water
985	temperature
6520	falls
21481	deg
2719	amount
3441	heat
4120	absorbed
7825	gram
635	water
985	temperature
2640	rises
21481	deg
22023	grams
635	water
761	heated
21481	deg
21481	deg
2719	amount
3441	heat
10422	entered
635	water
5549	equivalent
22304	calories
22023	grams
635	water
4930	cool
21481	deg
21481	deg
3441	heat
1510	given
635	water
5549	equivalent
22304	calories
691	substances
3441	heat
1443	readily
1025	others
2332	equal
859	quantities
635	water
985	temperature
4079	exposed
1921	sun
1758	length
607	time
544	final
21202	temperatures
2332	equal
859	quantities
691	substances
4079	exposed
21202	temperatures
6113	resulting
818	heating
5327	necessarily
8132	basin
2273	containing
23812	lb
6297	mercury
640	put
5821	fire
1503	side
1503	side
8132	basin
2273	containing
2332	equal
702	quantity
635	water
21202	temperatures
691	substances
847	vary
1414	greatly
612	end
607	time
6297	mercury
1027	higher
985	temperature
635	water
1714	spite
714	fact
2719	amount
6297	mercury
790	great
2719	amount
635	water
3441	heat
5397	received
5821	fire
2331	case
6297	mercury
1242	difficult
3441	heat
635	water
3441	heat
6441	required
1982	raise
985	temperature
21481	deg
6441	required
1982	raise
985	temperature
2332	equal
702	quantity
635	water
21481	deg
714	fact
6297	mercury
884	times
914	easy
3441	heat
635	water
971	requires
46291	thirtieth
5821	fire
3441	heat
1510	given
702	quantity
6297	mercury
21481	deg
3441	heat
702	quantity
635	water
21481	deg
7817	specific
3441	heat
420	know
691	substances
5583	differently
5522	affected
3441	heat
691	substances
635	water
889	change
985	temperature
1833	slowly
761	heated
1025	others
6297	mercury
889	change
985	temperature
3170	rapidly
761	heated
2554	number
22304	calories
7825	gram
658	substance
534	order
985	temperature
5105	increased
21481	deg
661	called
7817	specific
3441	heat
658	substance
7817	specific
3441	heat
2554	number
22304	calories
1510	given
7825	gram
658	substance
985	temperature
6520	falls
21481	deg
5700	experiments
5965	determination
7817	specific
3441	heat
486	see
17367	laboratory
9274	manual
635	water
2041	highest
7817	specific
3441	heat
664	known
658	substance
810	hydrogen
971	requires
3441	heat
1982	raise
985	temperature
635	water
893	definite
2554	number
5627	degrees
1982	raise
985	temperature
2332	equal
2719	amount
658	substance
2554	number
5627	degrees
2766	practically
481	thing
1912	stated
635	water
17494	cooling
695	gives
3441	heat
658	substance
17494	cooling
2554	number
5627	degrees
1765	reason
635	water
1482	foot
49234	warmers
3478	hot
635	water
16719	bags
17675	copper
12523	lid
1482	foot
3482	warmer
13	give
1346	feet
3441	heat
2332	equal
1973	weight
635	water
4066	lead
1973	weight
3441	heat
635	water
49235	flatirons
413	made
862	iron
2815	relatively
7817	specific
3441	heat
862	iron
49228	flatiron
18879	heats
1833	slowly
775	cools
1833	slowly
7817	specific
3441	heat
1169	supplies
49236	laundress
3267	considerable
3441	heat
24377	eliminates
2829	frequent
2615	changing
49228	flatiron
635	water
3693	weather
884	times
3441	heat
6441	required
3441	heat
1510	given
702	quantity
635	water
2069	degree
3441	heat
2332	equal
702	quantity
64	earth
3593	summer
487	rocks
927	sand
2787	shore
824	burning
3478	hot
3229	ocean
8024	lakes
11952	pleasantly
4930	cool
2719	amount
3441	heat
635	water
790	great
64	earth
309	winter
487	rocks
927	sand
1510	given
3441	heat
644	become
634	cold
635	water
2806	continues
13	give
1434	vast
6006	store
3441	heat
7673	accumulated
3593	summer
1023	explains
876	why
56	lands
1901	situated
718	bodies
635	water
2174	variation
985	temperature
1797	inland
1282	regions
3593	summer
635	water
775	cools
2293	region
309	winter
1945	contrary
635	water
18879	heats
2293	region
2289	hence
6978	extremes
985	temperature
2766	practically
1191	unknown
2274	sources
3441	heat
3441	heat
8718	enjoy
7	use
8693	owe
1921	sun
786	wood
49237	blazes
12004	hearth
7651	coal
49238	glows
11383	furnace
2387	oil
17209	burns
14638	stove
8693	owe
844	existence
1921	sun
1004	warmth
1921	sun
620	seeds
22768	sprout
1207	develop
3591	mighty
1377	trees
12343	yield
10300	firewood
7651	coal
468	lies
3720	buried
2714	thousands
1346	feet
64	earth
935	surface
18324	owes
844	existence
839	part
1921	sun
7651	coal
911	simply
3720	buried
3633	vegetation
3633	vegetation
49239	sprouted
4474	grew
5076	influence
1921	sun
3454	warm
6504	rays
5050	ages
1377	trees
4148	bushes
4474	grew
1904	thick
1501	fast
626	ground
740	covered
1860	deep
4927	layer
3439	decaying
689	vegetable
428	matter
607	time
1434	vast
1003	supply
4739	sank
10040	moist
605	soil
4676	became
740	covered
3567	mud
3146	rock
981	formed
3146	rock
3403	pressed
9964	sunken
3633	vegetation
3137	constant
6070	pressure
3366	moisture
626	ground
3441	heat
5522	affected
6415	underground
689	vegetable
119	mass
1833	slowly
1086	changed
7651	coal
3720	buried
2580	forest
20845	thickets
1086	changed
7651	coal
1086	changed
2387	oil
923	gas
3439	decaying
67	animal
428	matter
633	mixed
689	vegetable
119	mass
10618	mingled
67	animal
689	vegetable
428	matter
4739	sank
10040	moist
64	earth
2576	came
5076	influence
6070	pressure
1833	slowly
1086	changed
2387	oil
923	gas
3441	heat
718	bodies
2637	comes
17199	foods
348	eat
2614	fruits
698	grain
197	etc
881	grow
1004	warmth
3104	light
1921	sun
293	animals
1003	supply
48005	meats
5107	depend
1921	sun
3104	light
1004	warmth
1921	sun
834	therefore
790	great
3597	source
3441	heat
3441	heat
2637	comes
1921	sun
18880	warms
920	atmosphere
3441	heat
2637	comes
824	burning
7651	coal
786	wood
2387	oil
2851	chapter
252	iii
1651	facts
3441	heat
8199	boiling
3441	heat
4120	absorbed
8199	boiling
11342	kettle
635	water
750	placed
8039	flame
985	temperature
635	water
945	gradually
17329	increases
6058	bubbles
838	form
671	bottom
11342	kettle
1149	begin
949	rise
635	water
6058	bubbles
919	get
6742	ascent
1088	disappear
4599	reach
935	surface
635	water
1925	gets
24328	hotter
24328	hotter
6058	bubbles
644	become
712	larger
2552	numerous
949	rise
1027	higher
1027	higher
4184	finally
4599	reach
935	surface
587	pass
635	water
821	air
8152	steam
2637	comes
641	vessel
635	water
867	said
6062	boil
985	temperature
1707	liquid
6067	boils
661	called
8199	boiling
223	point
635	water
818	heating
985	temperature
8180	steadily
2640	rises
635	water
1030	begins
6062	boil
37219	thermometer
381	reading
762	becomes
6522	stationary
889	change
428	matter
635	water
6067	boils
1714	spite
714	fact
3441	heat
8039	flame
454	constantly
450	passing
635	water
8039	flame
4308	removed
8199	boiling
635	water
8199	boiling
4590	ceases
8039	flame
2930	replaced
8199	boiling
1030	begins
3441	heat
454	constantly
910	supplied
635	water
8199	boiling
223	point
5886	transformed
8152	steam
2554	number
22304	calories
910	supplied
7825	gram
635	water
8199	boiling
223	point
534	order
889	change
8152	steam
985	temperature
661	called
3441	heat
45408	vaporization
3441	heat
485	necessary
889	change
7825	gram
635	water
8199	boiling
223	point
8152	steam
985	temperature
2719	amount
3441	heat
4120	absorbed
2719	amount
3441	heat
454	constantly
910	supplied
635	water
8199	boiling
223	point
534	order
889	change
8152	steam
731	greater
2978	realize
640	put
22059	beaker
3897	ice
635	water
635	water
21481	deg
5756	steady
8039	flame
382	note
607	time
49240	elapses
635	water
1030	begins
6062	boil
607	time
49240	elapses
8199	boiling
635	water
1628	completely
6067	boils
486	see
878	takes
884	times
889	change
635	water
8152	steam
889	change
985	temperature
21481	deg
21481	deg
5756	steady
8039	flame
878	takes
884	times
889	change
635	water
8152	steam
889	change
985	temperature
21481	deg
8199	boiling
223	point
4410	conclude
878	takes
884	times
3441	heat
9413	convert
635	water
8199	boiling
223	point
8152	steam
1982	raise
985	temperature
3897	ice
635	water
8199	boiling
635	water
2719	amount
3441	heat
485	necessary
1982	raise
985	temperature
7825	gram
635	water
21481	deg
2332	equal
49233	calorie
2719	amount
485	necessary
1982	raise
985	temperature
21481	deg
2332	equal
22304	calories
2289	hence
2719	amount
3441	heat
485	necessary
9413	convert
7825	gram
635	water
8199	boiling
223	point
8152	steam
985	temperature
2332	equal
22624	approximately
22304	calories
805	careful
5700	experiments
1725	show
4734	exact
3441	heat
45408	vaporization
22304	calories
486	see
17367	laboratory
9274	manual
915	general
19899	truths
1780	statements
706	similar
1067	hold
22238	liquids
3514	solutions
2835	milk
750	placed
14638	stove
985	temperature
2640	rises
8180	steadily
8199	boiling
223	point
4620	reached
1012	further
818	heating
2865	produces
889	change
985	temperature
889	change
635	water
2835	milk
8152	steam
2835	milk
1707	liquid
966	food
2637	comes
6062	boil
923	gas
8039	flame
4288	lowered
2255	occasional
1048	bubble
2162	forms
6058	bubbles
838	form
985	temperature
8199	boiling
223	point
1012	further
3441	heat
449	merely
5065	results
3991	waste
7122	fuel
540	find
4530	experiment
1707	liquid
7817	specific
8199	boiling
223	point
699	example
21478	alcohol
6067	boils
21481	deg
897	brine
21481	deg
7817	specific
3441	heat
3441	heat
45408	vaporization
847	vary
1707	liquid
21882	condensation
1853	holds
634	cold
12523	lid
8152	steam
8199	boiling
635	water
4557	drops
635	water
5268	gather
12523	lid
8152	steam
1009	cooled
1211	contact
634	cold
12523	lid
49241	condenses
635	water
11354	bottles
635	water
2657	brought
634	cold
16549	cellar
3454	warm
1137	room
644	become
740	covered
9042	mist
627	fine
4557	drops
635	water
3366	moisture
821	air
12066	chilled
1211	contact
634	cold
11354	bottles
49241	condenses
4557	drops
635	water
8936	glasses
4987	filled
3897	ice
635	water
1725	show
706	similar
9042	mist
6029	section
338	saw
22304	calories
6441	required
889	change
7825	gram
635	water
8152	steam
8152	steam
1697	turn
49241	condenses
635	water
4	natural
8353	expect
31	release
3441	heat
32747	transforming
635	water
8152	steam
4530	experiment
2201	shows
22386	vapor
695	gives
3441	heat
21882	condensation
2719	amount
3441	heat
659	thus
36	set
2000	free
2153	exactly
2332	equal
2719	amount
4120	absorbed
45408	vaporization
486	see
17367	laboratory
9274	manual
3167	learn
3441	heat
45408	vaporization
2092	considered
3441	heat
4120	absorbed
7825	gram
635	water
889	change
8152	steam
3441	heat
1510	given
7825	gram
8152	steam
21882	condensation
635	water
7186	practical
6666	application
5860	understand
463	value
8152	steam
818	heating
6193	agent
635	water
761	heated
16668	boiler
16549	cellar
8152	steam
1300	passes
12471	pipes
1476	run
6	various
6007	rooms
8152	steam
49241	condenses
635	water
49223	radiators
7825	gram
8152	steam
10030	setting
2000	free
22304	calories
3441	heat
5191	consider
885	size
49223	radiators
2554	number
22023	grams
8152	steam
771	contain
5191	consider
1012	further
7825	gram
49242	condensing
773	sets
2000	free
22304	calories
5860	understand
1612	ease
6599	buildings
761	heated
8152	steam
884	times
33742	profited
3441	heat
21882	condensation
634	cold
3693	weather
8051	roaring
5821	fire
443	range
635	water
1365	frequently
762	becomes
3478	hot
26104	steams
49243	faucets
884	times
3478	hot
635	water
2295	turned
634	cold
49244	bathroom
667	allowed
1476	run
23304	tub
4987	filled
22386	vapor
49241	condenses
9949	windows
11121	mirrors
4055	walls
634	cold
1137	room
762	becomes
4751	perceptibly
3482	warmer
3441	heat
1510	given
49242	condensing
8152	steam
1300	passes
4147	surrounding
821	air
18880	warms
1137	room
1765	reason
949	rise
985	temperature
8947	pail
3478	hot
11942	soup
750	placed
712	larger
8947	pail
634	cold
635	water
11942	soup
945	gradually
4930	cool
634	cold
635	water
945	gradually
644	become
3482	warmer
3760	red
3478	hot
862	iron
750	placed
513	stand
945	gradually
775	cools
18880	warms
513	stand
3478	hot
739	body
3339	loses
3441	heat
3456	cooler
739	body
634	cold
1661	object
761	heated
989	expense
3482	warmer
1661	object
3339	loses
3441	heat
8602	gains
3441	heat
985	temperature
3478	hot
635	water
23304	tub
945	gradually
3339	loses
3441	heat
634	cold
821	air
1137	room
945	gradually
8602	gains
3441	heat
49227	convection
2719	amount
1510	given
1137	room
49227	convection
2815	relatively
894	compared
2719	amount
36	set
2000	free
49242	condensing
8152	steam
827	distillation
817	impure
5794	muddy
635	water
681	boiled
4557	drops
635	water
688	collect
634	cold
8582	plate
1534	held
6409	path
8152	steam
4557	drops
431	clear
719	pure
817	impure
635	water
681	boiled
8152	steam
771	contain
10497	impurities
641	vessel
635	water
667	allowed
6062	boil
4927	layer
3567	mud
10497	impurities
670	found
671	bottom
641	vessel
714	fact
26211	purify
635	water
515	simple
1216	place
5821	fire
11342	kettle
6283	closed
24384	spout
4599	reach
14638	stove
8918	dip
8766	bottle
1707	liquid
6067	boils
8152	steam
8785	escapes
24384	spout
1831	reaching
634	cold
8766	bottle
49241	condenses
4557	drops
8766	bottle
719	pure
635	water
10497	impurities
656	remain
11342	kettle
635	water
12052	freed
10497	impurities
661	called
21753	distilled
635	water
648	process
661	called
827	distillation
1376	fig
693	method
896	salt
635	water
3229	ocean
942	separated
719	pure
2101	drinking
635	water
896	salt
3229	ocean
24430	liners
26416	distill
7102	briny
1860	deep
2101	drinking
635	water
3229	ocean
32090	voyages
288	illustration
1376	fig
534	order
8152	steam
1300	passes
3630	coiled
3220	tube
2593	quickly
1009	cooled
828	condensed
634	cold
635	water
413	made
24483	circulate
4008	coil
828	condensed
8152	steam
8785	escapes
21244	commercially
827	distillation
648	process
45556	turpentine
699	example
413	made
21779	distilling
21175	sap
4921	pine
1377	trees
49245	incisions
1224	cut
3417	bark
334	leaf
4921	pine
1377	trees
5879	serve
3959	channels
1157	escape
8705	crude
12615	resin
8705	crude
1707	liquid
760	collected
7829	barrels
976	taken
49246	distillery
1565	where
21753	distilled
45556	turpentine
28735	rosin
45556	turpentine
19308	product
1300	passes
22386	vapor
28735	rosin
119	mass
16668	boiler
827	distillation
45556	turpentine
8653	evaporation
14842	stopper
19393	cologne
8766	bottle
290	contents
8766	bottle
1833	slowly
21963	evaporate
16940	dish
635	water
750	placed
6969	doors
3478	hot
967	day
8653	evaporation
1787	occurs
3170	rapidly
22238	liquids
6738	disappeared
8766	bottle
16940	dish
2076	passed
4147	surrounding
821	air
838	form
22386	vapor
6029	section
338	saw
635	water
587	pass
22386	vapor
903	addition
3441	heat
3441	heat
485	necessary
8653	evaporation
19393	cologne
635	water
976	taken
821	air
3428	leaving
1495	slightly
3456	cooler
6449	wet
643	hands
4053	dried
11350	towel
715	dry
8653	evaporation
3441	heat
976	taken
418	hand
648	process
3428	leaving
10948	sensation
4936	coolness
3785	damp
10339	clothing
4192	worn
3366	moisture
580	tends
21963	evaporate
989	expense
4111	bodily
3441	heat
20293	undue
6045	loss
3441	heat
739	body
2865	produces
49247	chills
368	bath
739	body
4179	rubbed
8653	evaporation
1787	occurs
989	expense
3441	heat
739	body
7146	ordinarily
1126	afford
12634	lose
8653	evaporation
1818	slow
648	process
6577	occurring
884	times
13665	hastened
3593	summer
2719	amount
3441	heat
920	atmosphere
5311	cities
473	make
7	use
17494	cooling
5087	effect
8653	evaporation
1879	lower
985	temperature
821	air
3593	summer
4630	streets
10981	sprinkled
1090	lay
7105	dust
534	order
4147	surrounding
821	air
1009	cooled
8653	evaporation
635	water
25669	thrifty
25741	housewives
16626	economize
18270	utilizing
17494	cooling
17321	effects
8653	evaporation
10806	butter
10239	cheese
17199	foods
3529	sensitive
3441	heat
750	placed
7818	porous
12248	vessels
7381	wrapped
6449	wet
21583	cloths
3790	rapid
8653	evaporation
635	water
6449	wet
21583	cloths
1462	keeps
290	contents
19054	jars
4930	cool
989	expense
5790	muscular
7939	energy
15970	wetting
21583	cloths
1365	frequently
2106	rain
3937	snow
3526	frost
8839	dew
3441	heat
1921	sun
6065	causes
3137	constant
8653	evaporation
2635	waters
38559	oceans
4042	rivers
3186	streams
4647	marshes
635	water
22386	vapor
36	set
2000	free
8653	evaporation
1300	passes
821	air
762	becomes
5165	charged
22386	vapor
867	said
22726	humid
3137	constant
39310	unceasing
8653	evaporation
8024	lakes
3186	streams
1092	pools
2725	mean
5756	steady
21472	decrease
1003	supply
635	water
423	available
4542	daily
7	use
6339	escaped
635	water
8434	retained
920	atmosphere
465	lost
64	earth
6339	escaped
22386	vapor
37135	mingles
920	atmosphere
3936	hovering
64	earth
935	surface
4689	rising
1456	level
1791	mountains
656	remain
16695	permanently
22386	vapor
2521	meets
634	cold
7640	wind
12066	chilled
21882	condensation
878	takes
1216	place
119	mass
1147	tiny
4557	drops
635	water
5287	particles
3937	snow
981	formed
4557	drops
5287	particles
644	become
776	fall
64	earth
2106	rain
3937	snow
64	earth
6688	compensated
790	great
6045	loss
3366	moisture
384	due
8653	evaporation
14731	fog
981	formed
22386	vapor
49241	condenses
935	surface
64	earth
4557	drops
776	fall
3149	hover
821	air
14731	fog
867	said
5912	lift
431	clear
3897	ice
635	water
646	poured
3152	glass
9042	mist
838	form
3152	glass
635	water
22386	vapor
821	air
762	becomes
12066	chilled
1211	contact
3152	glass
49241	condenses
586	leaves
2416	grass
49248	sidewalks
634	cold
635	water
22386	vapor
920	atmosphere
49241	condenses
548	say
4309	heavy
8839	dew
981	formed
985	temperature
821	air
6520	falls
1010	freezing
223	point
8839	dew
763	forming
22386	vapor
3694	frozen
3526	frost
417	seen
2785	instead
8839	dew
4542	daily
8653	evaporation
3366	moisture
920	atmosphere
1462	keeps
920	atmosphere
498	full
635	water
22386	vapor
920	atmosphere
1067	hold
893	definite
2719	amount
22386	vapor
1510	given
985	temperature
616	contains
9499	maximum
2719	amount
985	temperature
1012	further
8653	evaporation
4590	ceases
8074	clothes
4531	hung
3785	damp
13840	murky
967	day
715	dry
821	air
616	contains
3366	moisture
1067	hold
3366	moisture
8074	clothes
2717	chance
21963	evaporate
821	air
616	contains
3366	moisture
1067	hold
867	said
14983	saturated
972	slight
776	fall
985	temperature
1787	occurs
821	air
14983	saturated
21882	condensation
1030	begins
838	form
2106	rain
3937	snow
14731	fog
821	air
14983	saturated
776	fall
985	temperature
1798	occur
5922	producing
13612	precipitation
985	temperature
821	air
14983	saturated
21882	condensation
1030	begins
661	called
8839	dew
223	point
49247	chills
4377	caused
7624	discomfort
1190	feel
48024	overcrowded
1137	room
1993	partly
384	due
3702	excess
3366	moisture
821	air
6113	resulting
1044	breathing
12622	perspiration
4858	persons
821	air
762	becomes
14983	saturated
22386	vapor
953	take
12622	perspiration
718	bodies
10339	clothing
762	becomes
10040	moist
2298	skin
3151	tender
2026	leave
2800	crowded
10936	tea
14870	lecture
587	pass
22367	colder
11305	drier
821	air
8074	clothes
2298	skin
13	give
4981	load
3366	moisture
2079	sudden
8653	evaporation
8653	evaporation
971	requires
3441	heat
3441	heat
976	taken
718	bodies
13163	chill
5065	results
514	proper
6414	ventilation
22017	eliminate
6151	physical
1470	danger
4311	social
6631	events
568	fresh
715	dry
821	air
454	constantly
1301	admitted
2800	crowded
6007	rooms
534	order
2737	replace
821	air
14983	saturated
1068	breath
12622	perspiration
4759	occupants
3693	weather
49249	forecasts
821	air
49250	saturation
223	point
3693	weather
11563	oppressive
867	said
22726	humid
7065	comfort
5139	health
821	air
1785	thirds
14983	saturated
2287	presence
635	water
22386	vapor
821	air
3126	absolutely
485	necessary
67	animal
621	plant
74	life
3361	desert
1282	regions
1565	where
22386	vapor
5259	scarce
821	air
715	dry
1410	throat
1212	trouble
891	accompanied
803	disagreeable
49251	tickling
8317	prevalent
3881	fallen
586	leaves
644	become
715	dry
14600	crumble
7105	dust
447	plants
12634	lose
4935	freshness
3920	beauty
13571	likelihood
2106	rain
3526	frost
5865	determined
985	temperature
3703	humidity
821	air
49250	saturation
985	temperature
2105	falling
1215	safe
39575	predict
2066	bad
3693	weather
776	fall
985	temperature
3893	cause
3790	rapid
21882	condensation
2289	hence
2106	rain
821	air
49250	saturation
223	point
776	fall
985	temperature
5327	necessarily
887	produce
2066	bad
3693	weather
6013	measurement
3703	humidity
442	wider
795	importance
2116	mere
49252	forecasting
2477	local
3693	weather
539	conditions
313	relation
3703	humidity
5139	health
441	led
9271	institutions
34181	hospitals
8974	schools
18093	factories
23726	regulate
3703	humidity
920	atmosphere
1214	carefully
985	temperature
790	great
3703	humidity
19210	enervating
12305	conducive
6194	mental
6151	physical
1845	exertion
418	hand
715	dry
821	air
3209	equally
5090	harmful
3593	summer
3703	humidity
539	conditions
20105	regulated
309	winter
3786	houses
11728	artificially
761	heated
3703	humidity
1137	room
5105	increased
1525	placing
5418	pans
635	water
13544	registers
49223	radiators
3441	heat
8272	melt
691	substances
12835	spoon
750	placed
641	vessel
3478	hot
635	water
6202	seconds
4308	removed
3482	warmer
750	placed
3478	hot
635	water
8549	lump
12054	melting
3897	ice
750	placed
641	vessel
3478	hot
635	water
4308	removed
3897	ice
3482	warmer
3441	heat
635	water
12054	melting
3897	ice
2615	changing
985	temperature
8446	bitter
634	cold
967	day
8947	pail
3937	snow
2657	brought
3454	warm
1137	room
37219	thermometer
750	placed
3937	snow
985	temperature
2640	rises
945	gradually
21481	deg
4620	reached
762	becomes
6522	stationary
3937	snow
1030	begins
8272	melt
8947	pail
640	put
5821	fire
985	temperature
525	remains
21481	deg
3937	snow
21673	melts
3170	rapidly
3937	snow
1628	completely
8107	melted
985	temperature
1030	begins
949	rise
2640	rises
8180	steadily
635	water
6067	boils
762	becomes
6522	stationary
525	remains
1658	passage
635	water
22386	vapor
486	see
3441	heat
910	supplied
3897	ice
21481	deg
21481	deg
534	order
889	change
635	water
1012	further
985	temperature
20322	mixture
949	rise
3897	ice
428	matter
3441	heat
910	supplied
2719	amount
3441	heat
485	necessary
8272	melt
7825	gram
3897	ice
941	easily
1432	calculated
486	see
17367	laboratory
9274	manual
3441	heat
910	supplied
3897	ice
8272	melt
418	hand
635	water
1010	freezing
3339	loses
3441	heat
2719	amount
3441	heat
465	lost
1010	freezing
635	water
2153	exactly
2332	equal
2719	amount
3441	heat
4120	absorbed
12054	melting
3897	ice
2554	number
14408	units
3441	heat
6441	required
8272	melt
22935	unit
119	mass
3897	ice
661	called
3441	heat
21610	fusion
635	water
4168	climate
635	water
1010	freezing
3339	loses
3441	heat
985	temperature
525	remains
21481	deg
635	water
3339	loses
3441	heat
49253	freezes
2287	presence
3186	streams
635	water
1414	greatly
20093	influences
4168	climate
2293	region
309	winter
3441	heat
1010	freezing
635	water
1462	keeps
985	temperature
4147	surrounding
1027	higher
1683	naturally
5341	consequently
634	cold
3693	weather
3612	severe
3593	summer
635	water
41379	evaporates
3441	heat
976	taken
821	air
5341	consequently
3454	warm
3693	weather
3610	intense
49254	molding
3152	glass
49213	forging
862	iron
5821	fire
3478	hot
8272	melt
8549	lump
3897	ice
3478	hot
8272	melt
862	iron
16816	poker
418	hand
5758	sufficiently
3478	hot
8272	melt
6092	tin
12835	spoon
691	substances
8272	melt
49255	liquefy
21202	temperatures
699	example
3897	ice
21673	melts
21481	deg
6092	tin
21481	deg
862	iron
971	requires
2815	relatively
985	temperature
21481	deg
691	substances
893	definite
12054	melting
1010	freezing
223	point
952	changes
4147	surrounding
539	conditions
656	remain
691	substances
893	definite
12054	melting
223	point
691	substances
3152	glass
7198	rod
1534	held
28279	bunsen
20864	burner
945	gradually
881	grow
8196	softer
8196	softer
4184	finally
1155	drop
13292	molten
3152	glass
776	fall
612	end
7198	rod
5821	fire
3152	glass
1099	suddenly
644	become
1707	liquid
893	definite
985	temperature
2785	instead
8185	softened
945	gradually
8107	melted
3152	glass
1896	soft
850	yielding
5849	pliable
1032	state
22000	molded
16949	dishes
11354	bottles
5124	useful
502	objects
4841	lamp
7138	shades
27718	globes
197	etc
1376	fig
3152	glass
8107	melted
893	definite
985	temperature
22000	molded
862	iron
2684	acts
706	similar
1296	manner
6152	property
12923	blacksmith
830	shape
49256	horseshoes
4207	workman
473	make
14813	engines
1729	articles
4542	daily
5228	service
303	man
288	illustration
1376	fig
13292	molten
3152	glass
6200	rolled
838	form
2371	suitable
1671	window
1676	panes
305	strange
416	behavior
635	water
3198	remember
11354	bottles
635	water
8239	burst
3953	freeze
3897	ice
1055	floats
635	water
786	wood
420	know
635	water
23896	expands
1010	freezing
21823	solidifying
702	quantity
635	water
8659	occupies
21260	cubic
1346	feet
1057	space
3504	becoming
3897	ice
21260	cubic
1346	feet
1057	space
634	cold
309	winter
1864	night
635	water
49253	freezes
635	water
12471	pipes
12471	pipes
8239	burst
635	water
1567	peculiar
3663	expanding
45165	solidification
691	substances
2527	contract
21823	solidifying
772	gelatin
774	jelly
699	example
2527	contract
12310	shrink
584	sides
16940	dish
616	contains
635	water
2589	contracted
1010	freezing
3897	ice
9869	heavier
635	water
1051	sink
2793	ponds
8024	lakes
1501	fast
981	formed
3186	streams
2793	ponds
644	become
2795	masses
764	solid
3897	ice
2559	killing
67	animal
621	plant
74	life
3897	ice
5915	lighter
635	water
1055	floats
1863	top
293	animals
635	water
2000	free
1653	live
1110	swim
3454	warm
3631	sunny
259	days
3593	summer
3612	severe
309	winter
3953	freeze
1860	deep
4272	lake
764	solid
8081	coldest
3693	weather
3325	hole
413	made
3897	ice
1725	show
635	water
935	surface
3897	ice
16689	boats
1224	cut
755	break
3897	ice
2470	river
635	water
16689	boats
4542	daily
24381	ply
4277	fro
1558	independent
309	winter
23818	blighting
3581	blasts
2456	familiar
10699	bursting
635	water
12471	pipes
634	cold
1864	night
2978	realize
5076	influence
1010	freezing
635	water
22438	exerts
35	character
274	land
635	water
7771	sinks
626	ground
1469	approach
309	winter
49253	freezes
3663	expanding
2759	tenth
24	volume
3663	expanding
3897	ice
3356	pushes
64	earth
10247	aside
2245	force
2643	cases
3948	sufficient
23254	dislodge
2549	huge
487	rocks
259	days
174	england
867	said
7765	farmers
487	rocks
4474	grew
3779	fields
622	cleared
1156	stones
776	fall
4676	became
3146	rock
740	covered
1469	approach
879	spring
487	rocks
1156	stones
3852	hidden
6415	underground
7821	unseen
776	fall
7901	forced
935	surface
309	winter
2128	expansion
417	seen
3716	fence
19828	posts
7782	bricks
5704	pushed
1216	place
10634	heaving
605	soil
23137	householders
23691	relay
11334	pavements
1455	walks
5263	damage
1010	freezing
635	water
2922	conspicuous
5087	effect
49257	expansive
1627	power
1010	freezing
635	water
417	seen
5233	rocky
2649	mountainous
1282	regions
1376	fig
635	water
941	easily
506	finds
4278	entrance
8160	cracks
3931	crevices
487	rocks
1565	where
21018	lodges
3694	frozen
23896	expands
2684	acts
15482	wedge
5088	widening
8160	cracks
49258	chiseling
1371	edges
2039	breaking
487	rocks
1622	asunder
1282	regions
1565	where
2829	frequent
44324	frosts
1798	occur
826	destructive
469	action
635	water
918	works
3137	constant
952	changes
1615	appearance
274	land
8160	cracks
3931	crevices
2304	enlarged
4736	massive
487	rocks
15458	pried
1464	position
2549	huge
41503	slabs
7730	split
5287	particles
7901	forced
2955	parent
3146	rock
731	greater
839	part
16450	debris
5271	rubbish
2657	brought
4464	mountain
1370	slopes
879	spring
4247	rains
18324	owes
2474	origin
714	fact
635	water
23896	expands
49253	freezes
288	illustration
1376	fig
3894	destruction
4377	caused
1010	freezing
635	water
3441	heat
485	necessary
21966	dissolve
658	substance
971	requires
3441	heat
21966	dissolve
658	substance
971	requires
3441	heat
889	change
3897	ice
635	water
632	handful
733	common
896	salt
750	placed
11566	cup
635	water
10991	stirred
37219	thermometer
985	temperature
20322	mixture
6520	falls
5627	degrees
8353	expect
3441	heat
49255	liquefy
896	salt
1070	come
8101	somewhere
1683	naturally
2637	comes
635	water
5260	thereby
13695	lowering
985	temperature
635	water
420	know
7687	potatoes
5420	cease
8199	boiling
3756	pinch
896	salt
640	put
635	water
985	temperature
635	water
4288	lowered
2719	amount
3441	heat
485	necessary
21966	dissolve
896	salt
1506	let
3937	snow
2911	chopped
3897	ice
750	placed
641	vessel
633	mixed
79	third
1973	weight
637	coarse
896	salt
3220	tube
634	cold
635	water
750	placed
20322	mixture
635	water
2710	test
3220	tube
3953	freeze
764	solid
3937	snow
896	salt
633	mixed
8272	melt
3441	heat
485	necessary
2637	comes
839	part
821	air
839	part
635	water
2710	test
3220	tube
635	water
3220	tube
762	becomes
1817	consequence
634	cold
3953	freeze
896	salt
20322	mixture
3953	freeze
1010	freezing
223	point
719	pure
635	water
7	use
896	salt
3897	ice
3897	ice
15686	cream
49259	freezers
7186	practical
6666	application
1151	principle
3441	heat
485	necessary
12054	melting
20322	mixture
896	salt
3897	ice
976	taken
15686	cream
659	thus
762	becomes
634	cold
3953	freeze
2851	chapter
254	iv
824	burning
21521	oxidation
876	why
530	things
12032	burn
3441	heat
718	bodies
2637	comes
966	food
348	eat
3441	heat
8016	cooking
14221	warming
3786	houses
2637	comes
7651	coal
9506	production
3441	heat
824	burning
7651	coal
2387	oil
923	gas
786	wood
661	called
27794	combustion
27794	combustion
1798	occur
2287	presence
658	substance
661	called
811	oxygen
3419	exists
2262	abundantly
821	air
5957	fifth
920	atmosphere
608	consists
658	substance
1113	call
811	oxygen
1626	throw
9949	windows
5278	allow
568	fresh
821	air
874	enter
953	take
1455	walks
534	order
1069	breathe
719	pure
821	air
1037	lungs
7939	energy
1004	warmth
718	bodies
811	oxygen
821	air
12032	burn
923	gas
786	wood
7651	coal
3441	heat
40	produced
2637	comes
1627	power
6	various
691	substances
1302	possess
2192	combine
811	oxygen
23548	draft
14638	stove
2338	draw
3401	secure
811	oxygen
824	burning
1626	throw
15461	blanket
824	burning
424	material
4755	smother
5821	fire
823	keep
811	oxygen
824	burning
21521	oxidation
21333	combining
811	oxygen
811	oxygen
2976	add
5821	fire
24328	hotter
5821	fire
12032	burn
1105	faster
5087	effect
811	oxygen
27794	combustion
2751	clearly
417	seen
2545	thrusting
8146	smoldering
14552	splinter
7898	jar
2273	containing
811	oxygen
8146	smoldering
14552	splinter
10403	flare
13285	blaze
4308	removed
7898	jar
3339	loses
8039	flame
17209	burns
1647	quietly
811	oxygen
4530	experiment
40	produced
288	illustration
1376	fig
4880	preparing
811	oxygen
21485	potassium
45394	chlorate
45392	manganese
40997	dioxide
4010	prepare
811	oxygen
8885	mix
702	quantity
21485	potassium
45394	chlorate
2332	equal
2719	amount
45392	manganese
40997	dioxide
1216	place
20322	mixture
2341	strong
2710	test
3220	tube
749	mouth
3220	tube
3325	hole
15836	rubber
14842	stopper
979	fitted
1005	narrow
3220	tube
27877	clamp
2710	test
3220	tube
862	iron
1311	support
807	shown
8719	figure
3055	fill
2103	trough
635	water
4060	shelf
740	covered
5278	allow
612	end
15012	delivery
3220	tube
1994	rest
3325	hole
4060	shelf
3055	fill
3646	medium
3647	sized
8766	bottle
635	water
1916	cover
3152	glass
8582	plate
40932	invert
8766	bottle
2103	trough
6159	remove
3152	glass
8582	plate
3441	heat
2710	test
3220	tube
8636	gently
923	gas
6058	bubbles
3220	tube
3627	slip
8766	bottle
3576	opening
4060	shelf
3220	tube
737	runs
8766	bottle
923	gas
2245	force
635	water
4184	finally
3055	fill
8766	bottle
635	water
7901	forced
3627	slip
3152	glass
8582	plate
749	mouth
8766	bottle
6159	remove
8766	bottle
2103	trough
923	gas
8766	bottle
811	oxygen
5525	everywhere
214	city
8614	village
4521	smoke
417	seen
9404	indicating
2287	presence
5821	fire
2289	hence
875	exist
1003	supply
811	oxygen
823	keep
2604	fires
865	alive
1003	supply
811	oxygen
2604	fires
535	world
2637	comes
4596	largely
920	atmosphere
15703	matches
824	burning
424	material
7146	ordinarily
36	set
5821	fire
15703	matches
2607	thin
2015	strips
786	wood
17082	tipped
928	sulphur
861	phosphorus
861	phosphorus
8408	unite
811	oxygen
8733	fairly
1788	low
985	temperature
861	phosphorus
4179	rubbed
692	rough
935	surface
5761	friction
40	produced
1982	raise
985	temperature
861	phosphorus
223	point
1565	where
2192	combine
811	oxygen
824	burning
861	phosphorus
28053	kindles
786	wood
2055	match
824	burning
2055	match
5821	fire
12326	kindled
2801	want
6743	convince
5761	friction
2865	produces
3441	heat
4115	rub
2736	cent
7276	vigorously
2947	coat
382	note
2736	cent
762	becomes
3454	warm
15703	matches
7	use
408	hundred
436	years
2730	primitive
303	man
12326	kindled
5357	camp
5821	fire
3874	rubbing
777	pieces
715	dry
786	wood
1754	took
5821	fire
693	method
867	said
3905	isolated
1595	distant
3494	tribes
607	time
7909	easier
3761	strike
720	flint
6136	steel
2104	catch
14262	spark
659	thus
40	produced
9872	tinder
715	dry
6442	fungus
6551	memory
4858	persons
9872	tinder
4005	box
7259	valuable
24700	asset
1944	particularly
17765	pioneer
1282	regions
182	west
2030	safety
15703	matches
1264	ordinary
861	phosphorus
1447	excellent
5821	fire
5922	producing
424	material
32675	dangerously
8452	poisonous
1705	dipping
10237	wooden
2015	strips
861	phosphorus
4542	daily
4221	occupation
7623	suffer
3061	terrible
5306	disease
3112	attacks
1225	teeth
778	bones
2223	jaw
1225	teeth
11392	rot
776	fall
49260	abscesses
838	form
778	bones
779	flesh
1149	begin
16413	decay
4971	prevent
2432	spread
5306	disease
6159	remove
5522	affected
7188	bone
2746	instances
485	necessary
6159	remove
3308	entire
2223	jaw
15703	matches
413	made
402	yellow
411	white
861	phosphorus
22042	ignite
941	easily
4179	rubbed
692	rough
935	surface
4583	apt
953	take
5821	fire
826	destructive
2604	fires
4507	started
4983	accidental
5761	friction
15703	matches
692	rough
7223	surfaces
8492	reasons
599	introduction
661	called
2030	safety
2055	match
4770	event
733	common
861	phosphorus
8447	dangerous
941	easily
49261	ignited
838	form
761	heated
6283	closed
641	vessel
21481	deg
945	gradually
952	changes
3753	harmless
3760	red
119	mass
3760	red
861	phosphorus
3753	harmless
1242	difficult
22042	ignite
534	order
49261	ignited
5761	friction
4179	rubbed
935	surface
3721	rich
811	oxygen
747	head
2030	safety
2055	match
14866	coated
20322	mixture
3373	glue
811	oxygen
2273	containing
837	compounds
935	surface
2055	match
4179	rubbed
14866	coated
20322	mixture
3760	red
861	phosphorus
3373	glue
19985	finely
7766	powdered
3152	glass
901	added
534	order
2764	increase
5761	friction
747	head
2055	match
4179	rubbed
2453	prepared
861	phosphorus
8680	coating
49262	ignition
1798	occur
4983	accidental
2604	fires
7515	avoided
6	various
2013	kinds
2030	safety
15703	matches
912	manufactured
436	years
1026	somewhat
16287	expensive
1264	ordinary
838	form
2289	hence
20057	manufacturers
10358	reluctant
12780	substitute
20017	cheaper
15703	matches
6756	foreign
7142	countries
3306	switzerland
33058	prohibit
10349	sale
8447	dangerous
2713	type
6586	hoped
124	united
125	states
5123	follow
4066	lead
7142	countries
11048	demanding
10349	sale
2030	safety
15703	matches
33409	unfamiliar
2162	forms
824	burning
1260	think
824	burning
648	process
12563	flames
4521	smoke
1798	occur
522	reality
20270	modes
824	burning
891	accompanied
8039	flame
4521	smoke
862	iron
699	example
17209	burns
49263	rusts
1833	slowly
27895	combines
811	oxygen
821	air
5886	transformed
691	substances
821	air
715	dry
862	iron
8408	unite
811	oxygen
3366	moisture
821	air
862	iron
26154	unites
811	oxygen
567	turns
862	iron
10870	rust
824	burning
1818	slow
40681	unaccompanied
5821	fire
4521	smoke
2456	familiar
648	process
824	burning
8609	combination
811	oxygen
824	burning
891	accompanied
11246	appearances
1264	ordinary
824	burning
664	known
21521	oxidation
2424	tendency
862	iron
10870	rust
28114	lessens
5395	efficiency
463	value
3367	devices
6389	introduced
4971	prevent
41502	rusting
8680	coating
15361	paint
5909	varnish
933	applied
862	iron
534	order
4971	prevent
1211	contact
821	air
49264	galvanizing
862	iron
2033	attempt
3401	secure
1363	result
648	process
862	iron
7837	dipped
13292	molten
22002	zinc
5260	thereby
21968	acquiring
8680	coating
22002	zinc
763	forming
664	known
41500	galvanized
862	iron
22002	zinc
2192	combine
811	oxygen
1264	ordinary
2364	circumstances
2289	hence
41500	galvanized
862	iron
49265	immune
10870	rust
16413	decay
648	process
21521	oxidation
492	tree
49266	rots
1833	slowly
14933	undergoing
21521	oxidation
1363	result
1818	slow
824	burning
21700	decomposed
428	matter
486	see
5816	invisible
21668	gases
587	pass
920	atmosphere
3780	log
49237	blazes
12004	hearth
695	gives
3948	sufficient
3441	heat
3454	warm
3780	log
41468	decays
2580	forest
695	gives
5549	equivalent
2719	amount
3441	heat
3441	heat
5919	evolved
1833	slowly
6727	conscious
824	burning
891	accompanied
13285	blaze
3610	intense
3441	heat
3790	rapid
648	process
824	burning
40681	unaccompanied
5821	fire
22203	appreciable
3441	heat
1818	slow
1642	gradual
648	process
1551	requiring
259	days
987	weeks
436	years
6272	completion
838	form
21521	oxidation
1787	occurs
4542	daily
2019	human
739	body
6029	section
338	saw
2019	human
739	body
12989	engine
7122	fuel
966	food
824	burning
966	food
739	body
4452	furnishes
3441	heat
485	necessary
4111	bodily
1004	warmth
7939	energy
6441	required
1672	thought
469	action
811	oxygen
852	essential
824	burning
966	food
2604	fires
739	body
984	kept
865	alive
811	oxygen
976	taken
739	body
1068	breath
1037	lungs
486	see
1765	reason
5064	abundance
568	fresh
821	air
4542	daily
74	life
1069	breathe
821	air
852	essential
74	life
5139	health
874	enter
739	body
2510	nose
749	mouth
1567	peculiar
439	nature
2496	arrangement
3575	membranes
2510	nose
3127	enable
2693	nostrils
4261	clean
3454	warm
18278	moisten
821	air
1300	passes
1037	lungs
11459	floating
920	atmosphere
7105	dust
5287	particles
919	get
1037	lungs
2510	nose
2512	hairs
10040	moist
1997	inner
3588	membrane
5879	serve
27752	filters
6691	removing
764	solid
5287	particles
821	air
659	thus
24589	purifying
4278	entrance
1037	lungs
3353	immediate
2372	neighborhood
147	philadelphia
8974	schools
22098	approximate
49267	enrollment
12998	pupils
2549	huge
22835	manufacturing
621	plant
967	day
1864	night
1186	pours
1144	forth
11400	grimy
4521	smoke
4520	soot
920	atmosphere
1003	supply
811	oxygen
1434	vast
2846	group
21	young
1002	lives
1158	vital
795	importance
2510	nose
1044	breathing
6464	impressed
21	young
430	people
5090	harmful
5087	effect
10488	foul
821	air
1414	greatly
10861	lessened
4521	smoke
5287	particles
956	germs
1534	held
2510	nose
27752	filters
1831	reaching
1037	lungs
1151	principle
28818	hygiene
2657	brought
1663	attention
8447	dangerous
479	habit
1044	breathing
3489	partially
749	mouth
1160	continue
7309	objectionable
428	matter
587	pass
749	mouth
540	find
5033	lodging
1216	place
1037	lungs
1765	reason
876	why
2510	nose
1044	breathing
22981	preferable
749	mouth
1044	breathing
985	temperature
2019	human
739	body
22624	approximately
21481	deg
821	air
4244	enters
1037	lungs
985	temperature
821	air
3527	reaches
1037	lungs
2510	nose
5471	journey
2815	relatively
1818	slow
1478	opportunity
8063	warmed
3527	reaches
1037	lungs
418	hand
821	air
1300	passes
1037	lungs
749	mouth
14221	warming
648	process
5194	brief
4972	insufficient
1037	lungs
7623	suffer
1817	consequence
1683	naturally
15170	gravest
1470	danger
309	winter
3893	cause
749	mouth
1044	breathing
430	people
540	find
1242	difficult
1069	breathe
2693	nostrils
1089	account
4729	growths
661	called
49268	adenoids
2510	nose
2424	tendency
749	mouth
1044	breathing
1506	let
13094	physician
2150	examine
2510	nose
1410	throat
49268	adenoids
38035	obstruct
1044	breathing
12152	weaken
4412	system
4450	lack
22850	adequate
821	air
111	press
1103	blood
12248	vessels
5712	nerves
747	head
5939	interfere
21725	normal
6088	brain
955	development
932	moreover
5939	interfere
2643	cases
2094	hearing
915	general
1949	hinder
1545	activity
298	growth
1734	removal
49268	adenoids
515	simple
1819	carries
4020	temporary
7325	pain
1470	danger
16581	physicians
4847	claim
4729	growths
1088	disappear
436	years
6151	physical
6194	mental
955	development
1297	earlier
436	years
465	lost
4350	person
2505	backward
3075	struggle
74	life
9987	achievement
288	illustration
1376	fig
4039	intelligent
2744	expression
18293	lacking
549	children
49269	adenoid
4729	growths
1007	build
5821	fire
691	substances
994	differ
1414	greatly
1612	ease
413	made
12032	burn
9230	technical
14	terms
413	made
8408	unite
811	oxygen
1765	reason
640	put
3104	light
917	materials
28534	shavings
3660	chips
2270	paper
11382	grate
27703	twisting
2330	latter
6407	arranging
821	air
811	oxygen
821	air
4599	reach
935	surface
1216	place
2008	sticks
786	wood
49270	piling
5278	allow
4278	entrance
811	oxygen
4184	finally
1216	place
786	wood
7651	coal
7651	coal
2008	sticks
12326	kindled
2055	match
2270	paper
28534	shavings
824	burning
3441	heat
2008	sticks
953	take
5821	fire
1697	turn
49016	kindle
7651	coal
3519	spontaneous
27794	combustion
550	hear
2604	fires
1980	starting
6985	statement
3541	pile
21475	oily
10362	rags
667	allowed
513	stand
607	time
21475	oily
428	matter
1149	begin
2192	combine
1833	slowly
811	oxygen
1363	result
13	give
3441	heat
3441	heat
659	thus
1510	given
4972	insufficient
49016	kindle
5821	fire
3441	heat
8434	retained
7673	accumulated
985	temperature
2640	rises
4184	finally
28637	kindling
223	point
4620	reached
119	mass
15962	bursts
12563	flames
2030	safety
7353	sake
21475	oily
21583	cloths
8134	burned
984	kept
6106	metal
12248	vessels
5353	treatment
17209	burns
1714	spite
790	great
1177	caution
17209	burns
2604	fires
8152	steam
3478	hot
635	water
1798	occur
420	know
12348	relieve
10632	suffering
4377	caused
3473	treat
1958	injury
534	order
8744	insure
3790	rapid
14621	healing
17209	burns
8447	dangerous
2244	destroy
2298	skin
659	thus
4278	entrance
739	body
5306	disease
956	germs
903	addition
1090	lay
5206	bare
3555	nerve
12971	tissue
5260	thereby
762	becomes
1687	irritated
6065	causes
6573	shock
3308	entire
4412	system
3700	mild
17209	burns
1565	where
2298	skin
1673	broken
449	merely
11189	reddened
6666	application
10040	moist
16406	baking
16366	soda
520	brings
3353	immediate
6371	relief
658	substance
423	available
630	flour
653	paste
28280	lard
5491	sweet
2387	oil
22008	vaseline
3612	severe
17209	burns
1565	where
20042	blisters
981	formed
20042	blisters
5404	punctured
5295	sharp
28695	sterilized
7990	needle
667	allowed
6979	discharge
3088	watery
290	contents
9479	remedies
933	applied
17209	burns
3612	severe
2244	destroy
2298	skin
49271	disinfection
2411	wound
2193	weak
49272	carbolic
922	acid
810	hydrogen
49273	peroxide
485	necessary
1896	soft
638	cloth
8198	soaked
15876	solution
48008	linseed
2387	oil
49274	limewater
933	applied
36320	bandaged
2331	case
7	use
4191	cotton
49275	batting
2008	sticks
692	rough
935	surface
6065	causes
7325	pain
4308	removed
809	carbon
40997	dioxide
19308	product
824	burning
7122	fuel
7651	coal
923	gas
2387	oil
786	wood
17209	burns
7590	sends
1144	forth
21668	gases
4147	surrounding
920	atmosphere
21668	gases
821	air
5816	invisible
1191	unknown
607	time
86	chief
923	gas
981	formed
824	burning
658	substance
661	called
809	carbon
40997	dioxide
388	co
768	composed
839	part
809	carbon
748	parts
811	oxygen
923	gas
996	distinction
2585	widely
47	distributed
21550	gaseous
832	compound
3308	entire
535	world
670	found
3229	ocean
7814	depths
4464	mountain
9139	heights
3287	brilliantly
10038	lighted
6007	rooms
2262	abundantly
22835	manufacturing
8908	towns
1565	where
17486	factory
7398	chimneys
454	constantly
6060	pour
1144	forth
3478	hot
21668	gases
4521	smoke
786	wood
7651	coal
714	fact
67	animal
689	vegetable
428	matter
771	contain
809	carbon
691	substances
12032	burn
16413	decay
809	carbon
26154	unites
811	oxygen
2162	forms
809	carbon
40997	dioxide
966	food
348	eat
67	animal
689	vegetable
413	made
970	ready
4111	bodily
7	use
1818	slow
648	process
824	burning
739	body
809	carbon
40997	dioxide
22245	accompanies
4111	bodily
824	burning
966	food
22245	accompanies
2604	fires
2456	familiar
809	carbon
40997	dioxide
659	thus
40	produced
739	body
8785	escapes
920	atmosphere
1068	breath
486	see
3597	source
809	carbon
40997	dioxide
2766	practically
33869	inexhaustible
2943	coming
14638	stove
11383	furnace
9956	candle
1012	further
1068	breath
22183	organism
1470	danger
809	carbon
40997	dioxide
809	carbon
40997	dioxide
1787	occurs
859	quantities
8447	dangerous
5139	health
33199	interferes
21725	normal
1044	breathing
23951	lessening
1157	escape
3991	waste
428	matter
1068	breath
3102	preventing
9388	access
1037	lungs
811	oxygen
485	necessary
74	life
809	carbon
40997	dioxide
8452	poisonous
7326	cuts
1003	supply
811	oxygen
635	water
7326	cuts
13662	drowning
303	man
303	man
4793	woman
505	child
454	constantly
1033	breathes
1144	forth
809	carbon
40997	dioxide
1470	danger
48024	overcrowded
6007	rooms
790	great
514	proper
6414	ventilation
1158	vital
795	importance
6414	ventilation
6308	estimating
702	quantity
821	air
485	necessary
823	keep
1137	room
23673	aired
953	take
1089	account
2554	number
9894	lights
15267	electric
9894	lights
5401	count
2554	number
430	people
3855	occupy
1137	room
1902	average
3901	house
9420	provide
2840	minimum
21260	cubic
1346	feet
1057	space
4350	person
903	addition
3452	arrangements
4928	allowing
21260	cubic
1346	feet
568	fresh
821	air
4350	person
874	enter
2707	hour
3786	houses
3143	ventilating
4412	system
821	air
984	kept
568	fresh
4039	intelligent
469	action
3576	opening
6969	doors
9949	windows
2815	relatively
3786	houses
13471	equipped
4433	satisfactory
4412	system
379	suggestions
730	relative
4039	intelligent
6414	ventilation
4399	offered
1700	avoid
9953	drafts
6414	ventilation
35034	ventilate
7400	sheltered
1503	side
3901	house
7640	wind
11531	blowing
2278	north
2627	south
9949	windows
762	becomes
809	carbon
40997	dioxide
9885	reflect
809	carbon
40997	dioxide
454	constantly
910	supplied
920	atmosphere
3892	injurious
5139	health
577	question
1683	naturally
2366	arises
821	air
525	remains
2000	free
923	gas
1311	support
74	life
4596	largely
809	carbon
40997	dioxide
852	essential
966	food
447	plants
586	leaves
447	plants
2802	absorb
920	atmosphere
327	wonderful
648	process
755	break
24280	component
748	parts
811	oxygen
809	carbon
2347	reject
811	oxygen
1300	passes
821	air
3695	retain
809	carbon
762	becomes
839	part
621	plant
679	structure
447	plants
659	thus
5879	serve
823	keep
920	atmosphere
2000	free
3702	excess
809	carbon
40997	dioxide
903	addition
3604	furnish
811	oxygen
920	atmosphere
288	illustration
1376	fig
1422	making
809	carbon
40997	dioxide
7713	marble
21744	hydrochloric
922	acid
705	obtain
809	carbon
40997	dioxide
446	ways
809	carbon
40997	dioxide
40	produced
21244	commercially
17367	laboratory
7	use
6980	simplest
8885	mix
2710	test
3220	tube
7766	powdered
7713	marble
7689	chalk
21744	hydrochloric
922	acid
688	collect
49276	effervescing
923	gas
807	shown
8719	figure
658	substance
525	remains
2710	test
3220	tube
923	gas
2076	passed
15876	solution
896	salt
635	water
20322	mixture
21744	hydrochloric
922	acid
49277	hcl
7713	marble
660	obtained
896	salt
635	water
809	carbon
40997	dioxide
5948	desired
923	gas
9380	commercial
7	use
809	carbon
40997	dioxide
10038	lighted
14552	splinter
2102	thrust
2710	test
3220	tube
2273	containing
809	carbon
40997	dioxide
4435	promptly
11236	extinguished
809	carbon
40997	dioxide
1311	support
27794	combustion
2914	stream
809	carbon
40997	dioxide
635	water
6520	falls
5821	fire
2684	acts
15461	blanket
1936	covering
12563	flames
35573	extinguishing
463	value
5821	fire
11937	extinguisher
5261	depends
2719	amount
809	carbon
40997	dioxide
635	water
3604	furnish
5821	fire
11937	extinguisher
6106	metal
2331	case
2273	containing
15876	solution
22012	bicarbonate
16366	soda
3152	glass
641	vessel
498	full
2341	strong
21565	sulphuric
922	acid
11937	extinguisher
1535	upright
1464	position
691	substances
984	kept
929	separate
11937	extinguisher
5813	inverted
922	acid
8785	escapes
8766	bottle
24344	mixes
16366	soda
15876	solution
9165	mingling
22238	liquids
21887	interact
6529	liberate
809	carbon
40997	dioxide
839	part
923	gas
659	thus
22458	liberated
34470	dissolves
635	water
16366	soda
15876	solution
8785	escapes
3220	tube
49278	outflowing
1707	liquid
2508	portion
525	remains
49279	undissolved
8785	escapes
2914	stream
923	gas
5821	fire
11937	extinguisher
834	therefore
3597	source
1707	liquid
2273	containing
5821	fire
35573	extinguishing
658	substance
1012	further
3597	source
2914	stream
809	carbon
40997	dioxide
923	gas
288	illustration
1376	fig
4991	view
5821	fire
11937	extinguisher
809	carbon
809	carbon
40997	dioxide
3892	injurious
5139	health
691	substances
768	composed
485	necessary
74	life
778	bones
779	flesh
2917	particular
1993	partly
809	carbon
67	animal
428	matter
5499	insignificant
616	contains
809	carbon
447	plants
1377	trees
2416	grass
588	flowers
771	contain
553	means
21897	meager
702	quantity
809	carbon
809	carbon
5481	plays
2137	varied
21200	role
74	life
2162	forms
4244	enters
846	composition
691	substances
5228	service
463	value
303	man
966	food
348	eat
8074	clothes
7880	wear
786	wood
7651	coal
12032	burn
7713	marble
5971	employ
467	building
4439	indispensable
1730	soap
5774	ornamental
8071	diamond
771	contain
809	carbon
838	form
816	charcoal
7259	valuable
2162	forms
809	carbon
816	charcoal
7259	valuable
2096	sense
9476	costs
2791	hundreds
16359	dollars
1158	vital
2096	sense
7	use
2569	adds
4313	cleanliness
7065	comfort
5139	health
303	man
10488	foul
2066	bad
5701	smelling
21668	gases
5952	arise
48059	sewers
5183	prevented
1479	escaping
450	passing
4630	streets
6599	buildings
1525	placing
816	charcoal
27752	filters
41462	sewer
48468	exits
816	charcoal
7818	porous
24309	absorbs
10488	foul
21668	gases
659	thus
1462	keeps
2293	region
4147	surrounding
48059	sewers
5491	sweet
4261	clean
2000	free
8722	odor
1205	good
21075	housekeepers
1155	drop
4683	bits
816	charcoal
45816	vases
588	flowers
4971	prevent
49280	discoloration
635	water
8722	odor
3439	decaying
2987	stems
817	impure
635	water
27752	filters
816	charcoal
3645	emerges
719	pure
10497	impurities
15622	pores
816	charcoal
2766	practically
3503	household
27752	filters
2101	drinking
635	water
413	made
816	charcoal
2845	device
3597	source
5306	disease
2785	instead
5303	prevention
5306	disease
17824	filter
4947	regularly
5791	cleaned
8220	renewed
15622	pores
644	become
27682	clogged
10497	impurities
5791	cleaned
635	water
1104	flows
17824	filter
1300	passes
1874	bed
10497	impurities
762	becomes
24427	contaminated
13140	purified
2829	frequent
24398	cleansing
12913	renewal
17824	filter
5068	removes
2125	difficulty
21244	commercially
816	charcoal
1028	scale
21053	refining
21489	sugars
32203	sirups
17456	oils
703	sugar
2637	comes
3820	maple
492	tree
703	sugar
11651	cane
5385	beet
2516	dark
398	colored
15768	whitened
1658	passage
27752	filters
19985	finely
22086	pulverized
816	charcoal
28349	cider
7832	vinegar
622	cleared
1658	passage
816	charcoal
463	value
809	carbon
838	form
816	charcoal
49281	purifier
790	great
5191	consider
19655	deodorizer
2331	case
49282	sewage
49283	decolorizer
2331	case
43239	refineries
5191	consider
5228	service
655	rendered
303	man
22153	elimination
1470	danger
2101	drinking
635	water
816	charcoal
413	made
816	charcoal
413	made
818	heating
786	wood
21529	oven
821	air
2000	free
9388	access
4815	absence
821	air
5903	prevents
1264	ordinary
27794	combustion
3610	intense
3441	heat
6037	affects
786	wood
952	changes
691	substances
816	charcoal
786	wood
49284	smolders
12004	hearth
14638	stove
816	charcoal
1422	making
2647	formerly
786	wood
4465	piled
4535	heaps
740	covered
48907	sod
927	sand
4971	prevent
9388	access
811	oxygen
36	set
5821	fire
8146	smoldering
786	wood
1224	cut
22850	adequate
1003	supply
821	air
1833	slowly
5886	transformed
816	charcoal
1331	scattered
1093	country
506	finds
3905	isolated
816	charcoal
41323	kilns
8705	crude
18624	earthen
24292	receptacles
786	wood
659	thus
18848	deprived
821	air
667	allowed
36844	smolder
838	form
816	charcoal
967	day
816	charcoal
413	made
21244	commercially
49270	piling
786	wood
6136	steel
23336	cars
6653	pushing
23336	cars
2341	strong
16510	walled
4445	chambers
4445	chambers
6283	closed
4971	prevent
9388	access
821	air
761	heated
985	temperature
3610	intense
3441	heat
24429	transforms
786	wood
816	charcoal
668	hours
3515	student
473	make
17367	laboratory
3948	sufficient
816	charcoal
201	art
8342	lessons
818	heating
18624	earthen
641	vessel
786	wood
3720	buried
927	sand
648	process
1818	slow
3441	heat
4975	furnished
28279	bunsen
20864	burner
790	great
786	wood
5886	transformed
1833	slowly
838	form
816	charcoal
664	known
67	animal
816	charcoal
7188	bone
410	black
660	obtained
11989	charred
525	remains
293	animals
447	plants
2453	prepared
824	burning
778	bones
67	animal
3446	refuse
2331	case
786	wood
826	destructive
827	distillation
786	wood
8134	burned
3948	sufficient
821	air
1086	changed
1896	soft
4231	brittle
816	charcoal
786	wood
12899	weighs
5956	fourth
493	original
786	wood
1618	evident
428	matter
2026	leave
786	wood
648	process
816	charcoal
1422	making
2182	prove
4351	putting
715	dry
28534	shavings
2341	strong
2710	test
3220	tube
979	fitted
15012	delivery
3220	tube
786	wood
761	heated
923	gas
1300	passes
688	collect
12032	burn
691	substances
1070	come
21550	gaseous
838	form
19202	condense
635	water
786	wood
21478	alcohol
786	wood
14772	tar
7835	acetic
922	acid
8388	older
693	method
816	charcoal
1422	making
825	products
465	lost
13	give
5036	uses
691	substances
428	matter
7939	energy
786	wood
8134	burned
3541	pile
7752	ashes
1260	think
5243	bulk
786	wood
2797	destroyed
428	matter
423	available
7	use
3550	visible
3311	sight
428	matter
2797	destroyed
428	matter
786	wood
768	composed
449	merely
1086	changed
35	character
725	condition
7752	ashes
725	condition
5816	invisible
21668	gases
809	carbon
40997	dioxide
2797	destroyed
1151	principle
392	science
428	matter
2797	destroyed
2826	created
1086	changed
5886	transformed
7453	business
486	see
49285	heedlessly
23197	transform
691	substances
28634	valueless
8275	descendants
699	example
1256	magnificent
1268	forests
13507	recklessly
6495	wasted
4521	smoke
21668	gases
7752	ashes
6409	path
2028	raging
2580	forest
5821	fire
23758	compensation
7259	valuable
8210	timber
2797	destroyed
12222	sum
5891	total
428	matter
1086	changed
2719	amount
428	matter
303	man
7	use
1414	greatly
10861	lessened
1151	principle
1912	stated
35996	embodies
998	fundamental
509	laws
392	science
661	called
3174	law
24298	conservation
428	matter
706	similar
3174	law
1853	holds
7939	energy
23197	transform
15267	electric
7939	energy
999	motion
27932	trolley
23336	cars
473	make
7	use
7939	energy
3186	streams
1697	turn
4626	wheels
629	mills
2643	cases
32747	transforming
9360	creating
7939	energy
2402	ball
7084	fired
35445	rifle
7939	energy
13040	gunpowder
3862	utilized
999	motion
1923	dissipated
5922	producing
4789	flash
2498	report
3441	heat
7939	energy
13040	gunpowder
1331	scattered
12222	sum
6	various
2162	forms
7939	energy
2332	equal
7939	energy
6818	originally
4032	stored
628	powder
2599	gun
7939	energy
1923	dissipated
4521	smoke
3441	heat
3873	noise
2851	chapter
966	food
739	body
7014	machine
10221	wholesome
966	food
568	fresh
821	air
485	necessary
3816	healthy
739	body
25741	housewives
9899	ignorance
1003	supply
4814	working
13170	husbands
1832	growing
1195	sons
1196	daughters
966	food
39625	satisfies
7294	appetite
13	give
739	body
808	elements
4542	daily
558	work
298	growth
17199	foods
49286	lettuce
49287	cucumbers
49288	watermelons
473	make
514	proper
4433	satisfactory
952	changes
5333	diet
1431	strength
1638	giving
17199	foods
6059	peas
11825	beans
7547	satisfy
7294	appetite
1003	supply
739	body
1100	abundant
1170	nourishment
32850	immigrants
1653	live
25165	cheaply
11825	beans
631	bread
3217	main
5333	diet
1158	vital
795	importance
730	relative
463	value
17199	foods
3441	heat
23031	producers
664	known
20875	definitely
4092	yard
2052	measures
1758	length
14002	pound
2052	measures
1973	weight
49233	calorie
4979	measure
2719	amount
3441	heat
966	food
1822	capable
3863	furnishing
739	body
718	bodies
2019	human
7026	machines
7026	machines
1641	require
7122	fuel
980	maintenance
7122	fuel
910	supplied
12989	engine
423	available
2060	pulling
23336	cars
2508	portion
7122	fuel
465	lost
4521	smoke
2508	portion
6495	wasted
7752	ashes
7122	fuel
737	runs
739	body
966	food
348	eat
423	available
1170	nourishment
5281	useless
4521	smoke
7752	ashes
12989	engine
17199	foods
3991	waste
7122	fuel
463	value
7122	fuel
463	value
2074	meant
10107	capacity
17199	foods
850	yielding
3441	heat
739	body
7122	fuel
463	value
17199	foods
348	eat
4542	daily
5093	factor
74	life
16581	physicians
49289	dietitians
7449	nurses
1237	care
40872	institutional
8016	cooking
24704	acquaint
730	relative
7122	fuel
17483	values
2766	practically
966	food
691	substances
74	life
2058	death
7347	patient
5865	determined
7347	patient
5333	diet
4814	working
10882	earning
10107	capacity
1194	father
5261	depends
4596	largely
38084	prosaic
3330	meals
7302	ounce
704	fat
704	fat
5282	meat
704	fat
7864	olive
2387	oil
704	fat
966	food
2865	produces
739	body
5337	quarter
884	times
3441	heat
7302	ounce
674	starch
21989	vegetables
11825	beans
9420	provide
1611	greatest
1170	nourishment
9	cost
1341	extent
461	substituted
5282	meat
4299	uncommon
540	find
24275	outdoor
23337	laborer
15782	consuming
14002	pound
11825	beans
967	day
900	taking
5282	meat
259	days
34183	holidays
288	illustration
1376	fig
8240	bomb
49290	calorimeter
7122	fuel
463	value
966	food
2088	estimated
7122	fuel
463	value
966	food
5865	determined
553	means
8240	bomb
49290	calorimeter
1376	fig
966	food
658	substance
640	put
4059	chamber
49261	ignited
3441	heat
824	burning
658	substance
22445	raises
985	temperature
635	water
4147	surrounding
641	vessel
22023	grams
635	water
641	vessel
985	temperature
635	water
1516	raised
21481	deg
2554	number
22304	calories
40	produced
658	substance
7122	fuel
463	value
22304	calories
7122	fuel
463	value
5548	quart
14002	pound
658	substance
5865	determined
966	food
658	substance
867	said
3604	furnish
739	body
2554	number
3441	heat
14408	units
14002	pound
966	food
1913	properly
978	digested
17127	footnote
933	applied
966	food
49233	calorie
731	greater
1264	ordinary
17367	laboratory
558	work
2719	amount
3441	heat
485	necessary
1982	raise
985	temperature
22023	grams
635	water
21481	deg
7825	gram
21481	deg
5283	table
2301	showing
2554	number
22304	calories
4975	furnished
14002	pound
6	various
17199	foods
966	food
22304	calories
966	food
22304	calories
1481	leg
2288	lean
11197	mutton
21988	carrots
8395	rib
8031	beef
49286	lettuce
44159	shad
6295	onion
15489	chicken
16899	cucumber
5411	apples
24613	almonds
21990	bananas
39560	walnuts
21987	prunes
21995	peanuts
49288	watermelons
15625	oatmeal
5742	lima
11825	beans
6200	rolled
603	wheat
5388	beets
49291	macaroni
2137	varied
5333	diet
2019	human
739	body
2137	varied
6319	complex
7014	machine
14934	devised
303	man
527	personal
1197	peculiarities
7122	fuel
17483	values
5076	influence
4596	largely
5333	diet
2143	individual
17340	strawberries
822	excluded
34116	diets
4409	rash
40	produced
2298	skin
8032	pork
822	excluded
34116	diets
1765	reason
40980	cauliflower
3126	absolutely
4745	indigestible
1443	readily
978	digested
1025	others
2766	practically
5333	diet
17199	foods
822	excluded
428	matter
7122	fuel
463	value
658	substance
5036	uses
966	food
9506	production
3441	heat
1225	teeth
778	bones
10570	nails
3137	constant
1003	supply
717	mineral
428	matter
717	mineral
428	matter
1365	frequently
670	found
1611	greatest
5064	abundance
17199	foods
1788	low
7122	fuel
463	value
49286	lettuce
49292	watercress
197	etc
2766	practically
17199	foods
12343	yield
717	mineral
21765	constituent
7122	fuel
17483	values
2092	considered
2614	fruits
1788	low
463	value
8772	flavor
11554	impart
17199	foods
17943	healthful
5076	influence
1766	exercise
19179	digestion
822	excluded
5333	diet
1237	care
454	constantly
14249	exercised
9420	provide
4961	substantial
17199	foods
7122	fuel
463	value
2890	nutritive
17199	foods
13730	wisely
2617	supplemented
17199	foods
2614	fruits
463	value
8502	indirect
1304	direct
5228	service
718	bodies
1026	somewhat
3901	house
768	composed
2846	group
7782	bricks
927	sand
1933	heap
619	grains
927	sand
2019	human
739	body
768	composed
1015	divisions
661	called
3551	cells
7146	ordinarily
486	see
3551	cells
22424	minuteness
2150	examine
820	piece
2298	skin
1821	hair
747	head
1147	tiny
49293	sliver
7188	bone
676	microscope
486	see
768	composed
2846	group
3551	cells
9911	merchant
4222	watchful
10033	fineness
4142	wool
23796	purchasing
28262	counts
7703	lens
2554	number
3011	threads
2138	inch
13094	physician
1975	wishes
3277	aid
676	microscope
2150	examine
3551	cells
2184	muscle
820	piece
704	fat
3555	nerve
21424	fiber
2019	human
739	body
768	composed
3551	cells
718	bodies
293	animals
1147	tiny
3909	gnat
32265	annoys
962	fly
49294	buzzes
8297	mammoth
1096	creatures
3899	tropics
3551	cells
558	work
739	body
7188	bone
3551	cells
1007	build
5697	skeleton
2144	nail
3551	cells
838	form
7195	finger
2145	toe
10570	nails
1042	lung
3551	cells
953	take
1237	care
1044	breathing
2184	muscle
3551	cells
10178	control
999	motion
6088	brain
3551	cells
11046	responsible
1672	thought
876	why
348	eat
3551	cells
739	body
454	constantly
967	day
967	day
673	minute
673	minute
2039	breaking
5037	repair
454	constantly
1551	requiring
9447	replacement
3551	cells
2331	case
505	child
4865	continually
2767	increasing
2554	number
5037	repair
1264	ordinary
7014	machine
12989	engine
699	example
413	made
989	expense
9442	money
5037	repair
9447	replacement
2019	human
3407	cell
17234	machinery
1358	accomplished
989	expense
966	food
79	third
966	food
348	eat
478	goes
1837	maintain
739	body
3551	cells
823	keep
1205	good
534	order
1765	reason
7270	consume
702	quantity
966	food
966	food
348	eat
3862	utilized
7939	energy
20256	housewife
9320	cook
49295	housefather
9442	money
13152	grocer
5445	butcher
5589	bills
640	put
16280	ton
7651	coal
12989	engine
423	available
7939	energy
1476	run
12989	engine
12989	engine
2019	human
739	body
79	third
16280	ton
12989	engine
1509	keeping
4055	walls
26549	shafts
4626	wheels
22757	belts
197	etc
534	order
1785	thirds
1824	go
868	running
12989	engine
12989	engine
4814	working
7122	fuel
7300	consumed
739	body
971	requires
966	food
2116	mere
844	existence
21926	regardless
735	active
558	work
558	work
3551	cells
755	break
2593	quickly
5037	repair
731	greater
1994	rest
2289	hence
712	larger
2719	amount
966	food
558	work
966	food
485	necessary
17199	foods
739	body
16124	exacting
12578	demands
1551	requiring
893	definite
17199	foods
7639	formation
980	maintenance
3551	cells
17199	foods
3209	equally
893	definite
35	character
3441	heat
5333	diet
834	therefore
771	contain
17199	foods
7122	fuel
463	value
17199	foods
3407	cell
763	forming
1627	power
17199	foods
348	eat
2585	widely
35	character
2614	fruits
21989	vegetables
21863	cereals
17456	oils
48005	meats
753	eggs
2835	milk
10239	cheese
197	etc
640	put
790	great
5039	classes
17457	carbohydrates
909	fats
840	proteids
17457	carbohydrates
819	corn
603	wheat
11824	rye
714	fact
21863	cereals
619	grains
7687	potatoes
21989	vegetables
3721	rich
17457	carbohydrates
703	sugar
21977	molasses
5839	honey
3820	maple
49296	sirup
17199	foods
2846	group
7259	valuable
674	starch
771	contain
699	example
819	corn
674	starch
603	wheat
674	starch
8407	potato
674	starch
691	substances
2846	group
7259	valuable
703	sugar
771	contain
703	sugar
616	contains
9499	maximum
2719	amount
49297	carbohydrate
32203	sirups
3267	considerable
702	quantity
703	sugar
2614	fruits
21608	dilute
838	form
5491	sweet
11435	peaches
5411	apples
5403	grapes
771	contain
7805	moderate
2719	amount
703	sugar
49288	watermelons
14654	pears
197	etc
771	contain
17457	carbohydrates
621	plant
2474	origin
670	found
21989	vegetables
2614	fruits
21863	cereals
32203	sirups
17457	carbohydrates
674	starch
2846	group
703	sugar
2846	group
768	composed
767	chiefly
808	elements
809	carbon
810	hydrogen
811	oxygen
834	therefore
28520	combustible
790	great
7939	energy
23031	producers
418	hand
12779	worthless
3407	cell
298	growth
5037	repair
5045	limited
5333	diet
17457	carbohydrates
303	man
7122	fuel
12989	engine
1822	capable
1527	using
909	fats
664	known
909	fats
10806	butter
28280	lard
7864	olive
2387	oil
909	fats
48005	meats
10239	cheese
11617	chocolate
2710	test
909	fats
7122	fuel
17483	values
553	means
49290	calorimeter
1376	fig
540	find
12343	yield
1735	twice
3441	heat
17457	carbohydrates
12032	burn
2593	quickly
18843	dwellers
634	cold
21201	climates
454	constantly
348	eat
859	quantities
708	fatty
17199	foods
823	keep
718	bodies
3454	warm
2732	survive
1176	extreme
634	cold
2753	cod
12442	liver
2387	oil
1447	excellent
966	food
14232	medicine
976	taken
309	winter
2002	serves
3454	warm
739	body
3455	protect
49298	rigors
634	cold
3693	weather
1902	average
4350	person
24510	avoids
708	fatty
17199	foods
3593	summer
10159	knowing
1364	experience
3721	rich
17199	foods
473	make
3454	warm
3414	uncomfortable
15123	harder
558	work
22367	colder
3693	weather
966	food
958	kind
1641	require
867	said
49299	lumberman
4309	heavy
4214	door
558	work
634	cold
21201	climates
884	times
966	food
214	city
9239	clerk
909	fats
28280	lard
10806	butter
67	animal
2474	origin
7864	olive
2387	oil
23308	peanut
10806	butter
49300	coconut
2387	oil
621	plant
2474	origin
288	illustration
1376	fig
2719	amount
704	fat
485	necessary
473	make
49233	calorie
2719	amount
703	sugar
854	proteid
485	necessary
473	make
49233	calorie
840	proteids
840	proteids
467	building
17199	foods
3863	furnishing
2184	muscle
7188	bone
2298	skin
3551	cells
197	etc
23015	supplying
1103	blood
4111	bodily
7995	fluids
664	known
840	proteids
411	white
683	egg
49301	curd
2835	milk
2288	lean
355	fish
5282	meat
6059	peas
11825	beans
1100	abundant
1003	supply
658	substance
8158	nuts
3721	rich
840	proteids
67	animal
2474	origin
21428	protein
424	material
670	found
689	vegetable
535	world
3195	class
17199	foods
616	contains
809	carbon
811	oxygen
810	hydrogen
903	addition
691	substances
670	found
17457	carbohydrates
909	fats
7117	namely
928	sulphur
812	nitrogen
840	proteids
771	contain
812	nitrogen
2289	hence
1365	frequently
5841	spoken
836	nitrogenous
17199	foods
840	proteids
771	contain
808	elements
670	found
5039	classes
17199	foods
1172	able
20965	contribute
485	necessary
6006	store
4111	bodily
7939	energy
3217	main
5970	function
24947	upbuilding
5333	diet
4186	chosen
840	proteids
2169	double
3142	task
1902	average
303	man
7295	ounces
715	dry
854	proteid
428	matter
4542	daily
3054	suffice
823	keep
739	body
3551	cells
21725	normal
725	condition
2088	estimated
1103	blood
3551	cells
4542	daily
5037	repair
12913	renewal
5191	consider
1103	blood
839	part
739	body
1589	organs
7995	fluids
7029	corresponding
9407	requirements
2978	realize
1434	vast
558	work
966	food
348	eat
6000	mistakes
14997	buying
739	body
12578	demands
4542	daily
18277	ration
5039	classes
966	food
32180	stuffs
4283	determine
48005	meats
21989	vegetables
2614	fruits
21863	cereals
197	etc
1003	supply
660	obtained
2011	figs
288	illustration
1376	fig
5283	table
966	food
17483	values
288	illustration
1376	fig
7664	diagram
2301	showing
2178	difference
9	cost
17199	foods
13	give
2719	amount
22455	nutrition
1538	generally
2755	speaking
48005	meats
16287	expensive
17199	foods
13227	purchase
2289	hence
14837	bought
2322	seldom
859	quantities
1216	place
976	taken
11825	beans
6059	peas
7687	potatoes
197	etc
5337	quarter
9	cost
1902	average
1161	family
3332	eats
5282	meat
884	times
967	day
1902	average
1161	family
20869	conservative
8388	older
7142	countries
1373	rarely
3332	eats
5282	meat
967	day
10096	tables
2342	indicate
9515	financial
6045	loss
3262	arising
34351	unwise
6819	selection
17199	foods
966	food
7300	consumed
4163	week
1161	family
1161	family
9625	loaves
631	bread
23812	lb
630	flour
631	bread
23812	lb
39821	loin
37981	steak
413	made
5612	skim
2835	milk
5282	meat
706	similar
9	cost
21477	yeast
22236	shortening
23812	lb
8395	rib
13282	roast
5612	skim
2835	milk
706	similar
5282	meat
23812	lb
37981	steak
45043	hamburger
23812	lb
20798	priced
21866	cereal
39821	loin
3549	breakfast
966	food
23812	lb
48005	meats
8199	boiling
7839	cake
28366	pastry
7586	purchased
777	pieces
34496	rump
13282	roast
197	etc
23812	lb
10806	butter
23812	lb
10239	cheese
10936	tea
7893	coffee
18875	spices
197	etc
23812	lb
15625	oatmeal
5243	bulk
49302	mushrooms
23812	lb
11825	beans
49303	celery
413	made
7839	cake
28366	pastry
6444	oranges
23812	lb
10806	butter
7687	potatoes
23812	lb
413	made
22236	shortening
9727	miscellaneous
28694	canned
6937	goods
10936	tea
7893	coffee
18875	spices
2835	milk
5411	apples
9727	miscellaneous
17199	foods
21987	prunes
49304	doz
753	eggs
7687	potatoes
2835	milk
9727	miscellaneous
17199	foods
49304	doz
753	eggs
10096	tables
1725	show
1161	family
24773	spends
1735	twice
13227	purchase
17199	foods
1161	family
966	food
9476	costs
2765	actually
28719	secures
712	larger
2719	amount
2890	nutritive
424	material
2818	fed
1161	family
1565	where
9442	money
2721	expended
2019	human
17199	foods
49305	snyder
3597	source
17199	foods
966	food
2637	comes
621	plant
535	world
67	animal
535	world
3928	broadly
2755	speaking
447	plants
3604	furnish
17457	carbohydrates
674	starch
703	sugar
293	animals
3604	furnish
909	fats
840	proteids
689	vegetable
17199	foods
12343	yield
17457	carbohydrates
3180	mainly
11825	beans
6059	peas
771	contain
859	quantities
21428	protein
461	substituted
5282	meat
8392	disadvantage
739	body
621	plant
825	products
8158	nuts
704	fat
1100	abundant
966	food
21765	constituent
23308	peanut
699	example
616	contains
704	fat
840	proteids
17457	carbohydrates
3392	brazil
2390	nut
704	fat
840	proteids
17457	carbohydrates
8158	nuts
473	make
1205	good
5282	meat
12780	substitute
771	contain
2980	fair
2719	amount
17457	carbohydrates
909	fats
908	proteins
1003	supply
852	essential
966	food
793	constituents
838	form
5146	balanced
966	food
2851	chapter
257	vi
635	water
826	destructive
469	action
635	water
469	action
635	water
2914	stream
65	sea
5788	springs
4536	wells
1618	evident
1545	activity
626	ground
635	water
2106	rain
635	water
7771	sinks
605	soil
525	remains
664	known
915	general
1545	activity
626	ground
635	water
384	due
790	great
21680	solvent
1627	power
607	time
640	put
703	sugar
10936	tea
1730	soap
635	water
1527	using
635	water
21680	solvent
2106	rain
6520	falls
34470	dissolves
691	substances
11459	floating
920	atmosphere
7771	sinks
626	ground
762	becomes
626	ground
635	water
34470	dissolves
424	material
3146	rock
6171	encounters
1376	fig
420	know
635	water
616	contains
717	mineral
428	matter
24004	kettles
635	water
681	boiled
2348	acquire
607	time
3533	crust
8680	coating
3533	crust
384	due
4302	accumulation
11342	kettle
717	mineral
428	matter
15876	solution
635	water
635	water
24403	evaporated
486	see
6029	section
288	illustration
1376	fig
2301	showing
4074	caves
6423	holes
981	formed
21680	solvent
469	action
635	water
2719	amount
728	dissolved
717	mineral
428	matter
4536	wells
5788	springs
13186	surprisingly
790	great
253	famous
5788	springs
368	bath
174	england
771	contain
717	mineral
428	matter
15876	solution
5835	column
1346	feet
3804	diameter
1346	feet
500	built
717	mineral
428	matter
697	contained
635	water
7300	consumed
23420	yearly
13313	townspeople
288	illustration
1376	fig
558	work
635	water
21680	solvent
487	rocks
37913	minerals
3209	equally
17460	soluble
635	water
17460	soluble
436	years
889	change
762	becomes
2745	apparent
691	substances
867	said
7694	insoluble
522	reality
1833	slowly
7691	dissolving
487	rocks
16511	limestone
1443	readily
17460	soluble
635	water
15622	pores
3876	cavities
2385	eaten
635	water
1207	develop
7736	centuries
4074	caves
4916	caverns
1376	fig
3146	rock
8046	granite
616	contains
691	substances
1443	readily
17460	soluble
1025	others
1443	readily
17460	soluble
487	rocks
1567	peculiar
1615	appearance
2179	presented
384	due
3790	rapid
8389	disappearance
17460	soluble
658	substance
39311	persistence
29807	resistant
658	substance
1376	fig
486	see
21680	solvent
1627	power
635	water
454	constantly
6871	causing
952	changes
7691	dissolving
717	mineral
691	substances
3428	leaving
1025	others
2766	practically
6379	untouched
4036	eating
3931	crevices
6	various
6026	shapes
3840	sizes
1642	gradual
15876	solution
49306	unnumbered
436	years
4234	enlarging
3931	crevices
327	wonderful
4074	caves
8297	mammoth
7417	cave
25658	kentucky
21499	constructive
469	action
635	water
635	water
1178	act
826	destructive
6193	agent
3585	breaks
1216	place
1938	builds
553	means
13612	precipitation
635	water
34470	dissolves
896	salt
34470	dissolves
4066	lead
22061	nitrate
896	salt
15876	solution
633	mixed
4066	lead
22061	nitrate
15876	solution
764	solid
411	white
658	substance
981	formed
635	water
1376	fig
7639	formation
764	solid
658	substance
9165	mingling
22238	liquids
661	called
13612	precipitation
648	process
1787	occurs
4542	daily
487	rocks
935	surface
64	earth
486	see
17367	laboratory
9274	manual
288	illustration
1376	fig
9165	mingling
22238	liquids
764	solid
981	formed
2309	suppose
635	water
2274	sources
4244	enters
5907	crack
3146	rock
2529	bringing
691	substances
15876	solution
9165	mingling
2635	waters
3893	cause
13612	precipitation
764	solid
659	thus
981	formed
680	deposited
5907	crack
3055	fill
2289	hence
626	ground
635	water
580	tends
473	make
3146	rock
7818	porous
2193	weak
7691	dissolving
859	quantities
717	mineral
428	matter
580	tends
539	conditions
473	make
2991	compact
3438	deposits
8160	cracks
3931	crevices
15622	pores
717	mineral
428	matter
11882	precipitated
15876	solution
5484	forces
454	constantly
558	work
1184	places
826	destructive
469	action
2500	prominent
1184	places
21499	constructive
469	action
1363	result
889	change
35	character
493	original
658	substance
717	mineral
428	matter
11882	precipitated
3514	solutions
680	deposited
8160	cracks
7529	veins
981	formed
1376	fig
757	consist
17295	ore
11694	metals
8695	gold
3027	silver
17675	copper
4066	lead
197	etc
303	man
781	entirely
6907	dependent
7529	veins
1003	supply
6106	metal
6	various
22797	industries
493	original
725	condition
487	rocks
5801	metallic
691	substances
1331	scattered
22788	profitably
13225	extracted
288	illustration
1376	fig
717	mineral
428	matter
11882	precipitated
15876	solution
680	deposited
3931	crevices
2162	forms
7529	veins
1683	naturally
7529	veins
768	composed
658	substance
28494	precipitates
981	formed
2161	decided
46250	grouping
7259	valuable
11694	metals
1443	readily
942	separated
553	means
17489	electricity
3186	streams
3186	streams
1711	carry
3567	mud
927	sand
1944	particularly
417	seen
8874	storm
4042	rivers
3655	brooks
5794	muddy
10270	puddles
688	collect
1482	foot
4922	hill
8874	storm
5794	muddy
5287	particles
605	soil
3962	gathered
635	water
737	runs
4922	hill
5287	particles
728	dissolved
635	water
1534	held
22073	suspension
1113	call
21395	technically
2470	river
413	made
5794	muddy
8874	storm
729	suspended
5287	particles
762	becomes
431	clear
1166	transparent
18072	traveled
5257	onward
1421	miles
266	travels
5287	particles
1155	drop
671	bottom
680	deposited
2289	hence
917	materials
729	suspended
635	water
2442	borne
680	deposited
6	various
1184	places
1376	fig
2719	amount
7812	deposition
4042	rivers
790	great
1184	places
3959	channels
3055	fill
48069	dredged
5205	annually
12248	vessels
1657	caught
2189	deposit
12991	towed
868	running
635	water
838	form
3186	streams
4042	rivers
2565	carrying
927	sand
5287	particles
1156	stones
487	rocks
1370	slopes
3968	depositing
1879	lower
22732	levels
26898	wears
274	land
1216	place
1938	builds
4590	ceases
558	work
2615	changing
439	nature
64	earth
935	surface
1376	fig
288	illustration
1376	fig
2189	deposit
868	running
635	water
288	illustration
1376	fig
635	water
469	action
454	constantly
952	changes
35	character
274	land
313	relation
635	water
2019	human
74	life
635	water
852	essential
966	food
917	materials
1704	drink
635	water
919	get
790	great
434	deal
712	larger
839	part
17199	foods
768	composed
635	water
1328	half
1973	weight
5282	meat
348	eat
413	made
635	water
21989	vegetables
1926	nine
23535	tenths
635	water
486	see
17367	laboratory
9274	manual
40043	asparagus
49307	tomatoes
2736	cent
635	water
2614	fruits
7899	fourths
635	water
631	bread
616	contains
635	water
733	common
17199	foods
79	third
635	water
1376	fig
288	illustration
1376	fig
7664	diagram
846	composition
10347	loaf
631	bread
8407	potato
19268	ash
966	food
635	water
635	water
764	solid
966	food
424	material
739	body
725	condition
2371	suitable
4111	bodily
7	use
1100	abundant
1003	supply
635	water
2175	enables
966	food
728	dissolved
729	suspended
15876	solution
966	food
424	material
941	easily
47	distributed
748	parts
739	body
1012	further
635	water
3212	assists
1734	removal
4542	daily
4111	bodily
5051	wastes
659	thus
21255	rids
4412	system
10488	foul
8452	poisonous
691	substances
2019	human
739	body
608	consists
4596	largely
635	water
815	indeed
1785	thirds
1973	weight
635	water
3137	constant
2780	replenishing
702	quantity
485	necessary
74	life
3267	considerable
2719	amount
485	necessary
1003	supply
4975	furnished
17199	foods
1944	particularly
2614	fruits
21989	vegetables
1003	supply
4975	furnished
4542	daily
966	food
3267	considerable
553	means
3948	sufficient
2617	supplemented
1205	good
2101	drinking
635	water
635	water
1286	dangers
2101	drinking
635	water
2637	comes
1964	moves
1216	place
1216	place
1819	carries
15876	solution
22073	suspension
540	find
67	animal
689	vegetable
717	mineral
428	matter
1627	power
635	water
5268	gather
428	matter
790	great
1902	average
2101	drinking
635	water
616	contains
619	grains
764	solid
428	matter
9880	gallon
9880	gallon
1264	ordinary
2101	drinking
635	water
21963	evaporate
8652	residue
619	grains
486	see
17367	laboratory
9274	manual
635	water
737	runs
4922	hill
2155	slope
1376	fig
1819	carries
5305	filth
3962	gathered
4639	acres
274	land
1819	carries
3446	refuse
6880	stable
4510	barn
12939	kitchen
817	impure
935	surface
635	water
4144	joins
3186	streams
1003	supply
5311	cities
8024	lakes
4042	rivers
3604	furnish
2101	drinking
635	water
1214	carefully
4228	protected
935	surface
25105	draining
635	water
10937	flowed
274	land
659	thus
7673	accumulated
3991	waste
4143	pasture
6880	stable
17733	dumping
626	ground
288	illustration
1376	fig
635	water
1104	flows
274	land
2299	gathers
5305	filth
5306	disease
956	germs
485	necessary
635	water
3126	absolutely
2000	free
6756	foreign
691	substances
534	order
1215	safe
4542	daily
7	use
2101	drinking
5045	limited
2719	amount
717	mineral
428	matter
3892	injurious
3880	beneficial
2287	presence
67	animal
689	vegetable
428	matter
6065	causes
1470	danger
664	known
22321	typhoid
10982	fever
384	due
4596	largely
10497	impurities
2101	drinking
635	water
5678	methods
21812	purification
635	water
7729	improved
5678	methods
8199	boiling
3441	heat
8199	boiling
5106	destroys
67	animal
689	vegetable
956	germs
2289	hence
635	water
681	boiled
4238	minutes
1215	safe
7	use
7186	practical
693	method
21812	purification
2253	efficient
681	boiled
635	water
984	kept
4261	clean
28433	corked
11354	bottles
6756	foreign
691	substances
920	atmosphere
49308	reenter
635	water
3092	advantage
4874	gained
8199	boiling
465	lost
827	distillation
693	method
719	pure
635	water
660	obtained
693	method
21812	purification
16648	conveniently
6029	section
17558	filtration
17558	filtration
635	water
7901	forced
17798	porcelain
7818	porous
691	substances
5278	allow
1658	passage
635	water
1067	hold
673	minute
6756	foreign
5287	particles
729	suspended
635	water
486	see
17367	laboratory
9274	manual
27752	filters
1264	ordinary
2570	dwellings
4534	stone
27685	asbestos
816	charcoal
28634	valueless
644	become
15532	choked
1913	properly
5791	cleaned
17558	filtration
447	plants
11700	owned
22871	operated
5311	cities
1215	safe
805	careful
15085	supervision
27752	filters
2829	frequent
5845	effective
23103	cleanings
413	made
5311	cities
17558	filtration
4412	system
1205	good
9635	private
1237	care
635	water
1003	supply
7496	unnecessary
3597	source
635	water
526	beginning
64	earth
4032	stored
635	water
6106	metal
3146	rock
197	etc
635	water
945	gradually
1754	took
838	form
4042	rivers
8024	lakes
3186	streams
4536	wells
493	original
1003	supply
635	water
4452	furnishes
967	day
2910	quarry
705	obtain
4534	stone
7713	marble
467	building
711	fashion
64	earth
9339	treasures
2162	forms
581	create
530	things
4304	bore
626	ground
10041	drill
4536	wells
534	order
705	obtain
635	water
3852	hidden
2274	sources
6290	utilize
3170	rapidly
4022	flowing
3186	streams
3153	drive
4626	wheels
663	commerce
5891	total
2719	amount
635	water
525	remains
2766	practically
11812	unchanged
635	water
1104	flows
64	earth
454	constantly
2615	changing
838	form
3441	heat
1921	sun
6065	causes
21963	evaporate
644	become
22386	vapor
9141	mingle
920	atmosphere
607	time
22386	vapor
775	cools
49241	condenses
6520	falls
3937	snow
2106	rain
635	water
659	thus
2399	returned
64	earth
1171	feeds
4042	rivers
8024	lakes
5788	springs
4536	wells
1697	turn
1003	supply
635	water
303	man
635	water
6520	falls
164	field
49309	soaks
626	ground
4977	collects
10270	puddles
1833	slowly
21963	evaporate
737	runs
41507	drains
3186	streams
4042	rivers
49309	soaks
626	ground
7259	valuable
525	remains
64	earth
7213	longest
20736	purest
288	illustration
1376	fig
5788	springs
981	formed
7818	porous
4927	layer
8682	non
7818	porous
4927	layer
879	spring
635	water
49309	soaks
626	ground
1964	moves
1833	slowly
2261	downward
2543	longer
1350	shorter
5471	journey
2521	meets
8682	non
7818	porous
4927	layer
3146	rock
587	pass
8681	effectually
49310	hinders
2261	downward
1658	passage
1282	regions
4302	accumulation
635	water
4043	dug
1100	abundant
1003	supply
635	water
8682	non
7818	porous
4927	layer
1373	rarely
1456	level
2289	hence
635	water
3914	vertical
6409	path
44394	obstructed
605	soil
1104	flows
4922	hill
5987	parallel
39315	obstructing
8682	non
7818	porous
4927	layer
1595	distant
2293	region
1961	makes
22691	outlet
763	forming
879	spring
1376	fig
3186	streams
9868	originating
5788	springs
756	flow
274	land
685	eventually
930	join
712	larger
3186	streams
4042	rivers
935	surface
3186	streams
4042	rivers
8653	evaporation
1787	occurs
635	water
762	becomes
22386	vapor
1300	passes
920	atmosphere
1565	where
828	condensed
6520	falls
64	earth
635	water
13537	filtered
1346	feet
64	earth
49311	purer
36207	safer
6165	fell
4042	rivers
4680	ran
274	land
3234	joined
935	surface
3186	streams
450	passing
605	soil
846	composition
635	water
635	water
1672	thought
515	simple
658	substance
612	end
17385	eighteenth
7506	century
670	found
757	consist
691	substances
811	oxygen
810	hydrogen
288	illustration
1376	fig
10492	decomposition
635	water
9550	send
15267	electric
236	current
635	water
21491	acidulated
473	make
1205	good
10528	conductor
807	shown
8719	figure
486	see
6058	bubbles
923	gas
4689	rising
612	end
5452	wire
236	current
4244	enters
635	water
6058	bubbles
923	gas
4689	rising
612	end
5452	wire
236	current
586	leaves
635	water
21668	gases
1762	evidently
1070	come
635	water
691	substances
768	composed
635	water
1030	begins
1088	disappear
21668	gases
981	formed
1216	place
612	end
5452	wire
5813	inverted
7898	jar
4987	filled
635	water
21668	gases
941	easily
760	collected
481	thing
1733	notice
1735	twice
923	gas
635	water
768	composed
691	substances
1735	twice
859	quantities
846	composition
635	water
17484	testing
21668	gases
635	water
1673	broken
15267	electric
236	current
540	find
2610	proves
811	oxygen
658	substance
2456	familiar
923	gas
810	hydrogen
429	interesting
13012	lightest
664	known
658	substance
5915	lighter
4790	feather
714	fact
810	hydrogen
824	burning
695	gives
3441	heat
884	times
1973	weight
7651	coal
8039	flame
4422	blue
5816	invisible
7627	daylight
9771	intensely
3478	hot
627	fine
22043	platinum
5452	wire
750	placed
1264	ordinary
923	gas
8039	flame
8272	melt
750	placed
8039	flame
824	burning
810	hydrogen
21673	melts
2593	quickly
4010	prepare
810	hydrogen
5678	methods
4880	preparing
810	hydrogen
13779	easiest
17367	laboratory
693	method
6060	pour
21565	sulphuric
922	acid
21744	hydrochloric
922	acid
22002	zinc
28534	shavings
688	collect
8766	bottle
923	gas
1510	given
923	gas
2610	proves
657	colorless
28591	tasteless
49312	odorless
486	see
17367	laboratory
9274	manual
2851	chapter
258	vii
821	air
37824	instability
821	air
6727	conscious
821	air
2978	realize
821	air
4309	heavy
884	times
1190	feel
38974	bracing
5087	effect
920	atmosphere
1653	live
3229	ocean
821	air
3138	truly
355	fish
2476	inhabit
3229	ocean
635	water
1796	seashore
420	know
3229	ocean
5052	waves
10789	surge
1144	forth
4743	angry
2595	fury
884	times
5052	waves
5520	glide
8636	gently
2787	shore
935	surface
2134	smooth
3152	glass
420	know
19058	perpetual
999	motion
635	water
3229	ocean
13719	gentlest
16021	moods
1538	generally
920	atmosphere
3528	quiet
10231	utterly
5479	unconscious
884	times
11119	painfully
2224	aware
8162	furious
3809	winds
11514	oppressed
1434	vast
702	quantity
22386	vapor
1853	holds
838	form
14731	fog
9042	mist
920	atmosphere
6739	restless
6422	varying
635	water
65	sea
821	air
1863	top
8142	tower
821	air
1779	base
8142	tower
920	atmosphere
847	vary
1414	greatly
21330	altitudes
2172	varies
1216	place
607	time
607	time
2772	period
4309	heavy
916	raw
568	fresh
17967	invigorating
3809	winds
985	temperature
3703	humidity
1141	share
4501	determining
12166	atmospheric
539	conditions
5481	plays
839	part
35	character
821	air
920	atmosphere
6509	envelops
884	times
2629	extends
1834	fifty
1421	miles
1347	height
731	greater
1611	greatest
7814	depths
65	sea
920	atmosphere
2172	varies
1216	place
1216	place
65	sea
1456	level
4309	heavy
4464	mountain
1863	top
4309	heavy
64	earth
3104	light
771	contain
811	oxygen
15840	permit
303	man
1653	live
8719	figure
24445	illustrates
3541	pile
5217	pillows
6070	pressure
821	air
2172	varies
1456	level
1456	level
288	illustration
1376	fig
8788	illustrate
21472	decrease
6070	pressure
1347	height
65	sea
1456	level
1788	low
2508	portion
64	earth
935	surface
2289	hence
65	sea
1456	level
5835	column
821	air
4309	heavy
821	air
6070	pressure
1300	passes
65	sea
1456	level
4464	mountain
1863	top
1642	gradual
5756	steady
21472	decrease
1347	height
821	air
5835	column
1787	occurs
2289	hence
1642	gradual
893	definite
23951	lessening
821	air
6070	pressure
288	illustration
1376	fig
635	water
3220	tube
1456	level
3152	glass
821	air
6070	pressure
3805	empty
3220	tube
1376	fig
750	placed
1535	upright
635	water
635	water
949	rise
3220	tube
3220	tube
640	put
635	water
821	air
1893	drawn
3220	tube
749	mouth
635	water
949	rise
3220	tube
1376	fig
3244	happens
953	take
17387	lemonade
713	straw
821	air
3263	withdrawn
713	straw
749	mouth
6070	pressure
713	straw
2839	reduced
1707	liquid
7901	forced
713	straw
821	air
6070	pressure
935	surface
1707	liquid
3152	glass
4347	ancient
17807	greeks
9209	romans
4177	knew
635	water
949	rise
3220	tube
6070	pressure
3220	tube
2839	reduced
2289	hence
2081	tried
705	obtain
635	water
4536	wells
711	fashion
635	water
1516	raised
1027	higher
1346	feet
1506	let
486	see
876	why
635	water
949	rise
1346	feet
3805	empty
3245	pipe
750	placed
49313	cistern
635	water
635	water
3245	pipe
949	rise
1456	level
635	water
49313	cistern
6070	pressure
3220	tube
4308	removed
635	water
3220	tube
949	rise
1347	height
1346	feet
22624	approximately
821	air
6070	pressure
3220	tube
4344	restored
635	water
3220	tube
7771	sinks
1456	level
49313	cistern
821	air
2414	pressing
1707	liquid
49313	cistern
580	tends
17090	push
1707	liquid
3220	tube
821	air
2414	pressing
635	water
3220	tube
3356	pushes
6519	downwards
580	tends
823	keep
1707	liquid
4689	rising
41819	pressures
1492	balance
6070	pressure
3220	tube
2839	reduced
1707	liquid
2640	rises
42000	unbalanced
6070	pressure
2684	acts
635	water
49313	cistern
288	illustration
1376	fig
635	water
2640	rises
3220	tube
821	air
3263	withdrawn
288	illustration
1376	fig
821	air
7662	supports
5835	column
6297	mercury
1345	inches
5835	column
635	water
1516	raised
22624	approximately
1346	feet
11510	trifle
11510	trifle
635	water
1735	twice
4309	heavy
1328	half
5835	column
1990	supported
920	atmosphere
6297	mercury
3878	thirteen
884	times
4309	heavy
635	water
834	therefore
5835	column
6297	mercury
1990	supported
920	atmosphere
6284	thirteenth
5835	column
635	water
1990	supported
920	atmosphere
941	easily
2251	demonstrated
3055	fill
3152	glass
3220	tube
4092	yard
6297	mercury
612	end
7195	finger
2593	quickly
17934	insert
612	end
5813	inverted
3220	tube
16940	dish
6297	mercury
1376	fig
7195	finger
4308	removed
6297	mercury
6520	falls
1026	somewhat
3428	leaving
3805	empty
1057	space
1863	top
3220	tube
4979	measure
5835	column
3220	tube
540	find
1347	height
6284	thirteenth
1346	feet
1345	inches
2153	exactly
8353	expect
821	air
6070	pressure
3220	tube
12166	atmospheric
6070	pressure
6297	mercury
16940	dish
5146	balanced
5258	solely
6297	mercury
3220	tube
5835	column
6297	mercury
1345	inches
11484	shortness
6297	mercury
5835	column
894	compared
635	water
1961	makes
6297	mercury
1317	convenient
19309	experimental
7186	practical
1045	purposes
486	see
17367	laboratory
9274	manual
21119	barometer
6070	pressure
821	air
952	changes
607	time
607	time
1347	height
6297	mercury
889	change
967	day
967	day
2707	hour
2707	hour
821	air
6070	pressure
4309	heavy
6297	mercury
5421	tend
821	air
6070	pressure
1788	low
6297	mercury
1725	show
1350	shorter
5835	column
381	reading
1456	level
6297	mercury
3167	learn
6070	pressure
920	atmosphere
3152	glass
3220	tube
16940	dish
6297	mercury
615	attached
114	board
16940	dish
6297	mercury
754	inclosed
2331	case
1816	protection
3366	moisture
8550	dirt
1012	further
1028	scale
1345	inches
22433	centimeters
413	made
1040	upper
2508	portion
114	board
49314	mercurial
21119	barometer
1376	fig
288	illustration
1376	fig
515	simple
21119	barometer
21119	barometer
976	taken
4464	mountain
1863	top
5835	column
6297	mercury
6520	falls
945	gradually
6742	ascent
2301	showing
4240	ascends
6070	pressure
21719	decreases
7801	agreement
6985	statement
6029	section
474	observations
706	similar
413	made
49315	torricelli
17072	sixteenth
7506	century
900	taking
49316	barometric
381	reading
608	consists
1784	measuring
1347	height
6297	mercury
5835	column
24606	portable
21119	barometer
6297	mercury
21119	barometer
14274	inconvenient
1711	carry
1216	place
1216	place
24606	portable
838	form
14934	devised
664	known
49317	aneroid
21119	barometer
1376	fig
838	form
21119	barometer
2232	extremely
3529	sensitive
815	indeed
1053	delicate
2201	shows
972	slight
2178	difference
6070	pressure
5283	table
1863	top
6070	pressure
1491	floor
1456	level
6297	mercury
21119	barometer
2342	indicate
731	greater
2174	variation
12166	atmospheric
6070	pressure
49317	aneroid
49318	barometers
1365	frequently
413	made
712	larger
3283	watch
3238	carried
16648	conveniently
10831	pocket
919	get
534	order
941	easily
1365	frequently
49319	readjusted
49317	aneroid
21119	barometer
821	air
3578	tight
4005	box
1863	top
413	made
2607	thin
5801	metallic
9466	disk
26089	bends
2296	inward
1483	outward
1123	according
6070	pressure
920	atmosphere
12166	atmospheric
6070	pressure
17329	increases
2607	thin
9466	disk
5704	pushed
1495	slightly
2296	inward
418	hand
12166	atmospheric
6070	pressure
21719	decreases
6070	pressure
5801	metallic
9466	disk
21719	decreases
9466	disk
3403	pressed
2296	inward
999	motion
9466	disk
1579	impossible
8977	calculate
952	changes
12166	atmospheric
6070	pressure
999	motion
9466	disk
5994	mechanical
2845	device
473	make
972	slight
952	changes
999	motion
13063	perceptible
288	illustration
1376	fig
49317	aneroid
21119	barometer
534	order
24318	magnify
972	slight
952	changes
1464	position
9466	disk
2607	thin
401	face
3553	connected
4412	system
7783	levers
4626	wheels
49320	multiplies
952	changes
999	motion
1411	communicates
49321	pointer
1964	moves
6919	graduated
4058	circular
401	face
8719	figure
21119	barometer
4280	scarcely
3550	visible
3673	securely
754	inclosed
6106	metal
2331	case
1816	protection
1151	principle
6343	understood
4601	reference
8719	figure
288	illustration
1376	fig
1151	principle
49317	aneroid
21119	barometer
1973	weight
821	air
417	seen
6070	pressure
920	atmosphere
223	point
384	due
1973	weight
821	air
5835	column
8222	stretches
223	point
66	sky
1973	weight
2172	varies
1495	slightly
607	time
607	time
1216	place
1216	place
2332	equal
2664	pounds
3735	square
2138	inch
807	shown
5274	actual
6013	measurement
2637	comes
1674	surprise
821	air
2765	actually
1973	weight
699	example
119	mass
21260	cubic
1346	feet
821	air
1902	average
6070	pressure
12899	weighs
14002	pound
821	air
3961	assembly
105	hall
12899	weighs
16280	ton
2766	practically
6727	conscious
2584	enormous
6070	pressure
920	atmosphere
5846	exerted
2138	inch
718	bodies
6070	pressure
5846	exerted
3209	equally
718	bodies
3551	cells
5393	tissues
718	bodies
2273	containing
21668	gases
12166	atmospheric
6070	pressure
7195	finger
750	placed
612	end
3220	tube
821	air
12249	sucked
3220	tube
749	mouth
779	flesh
7195	finger
49322	bulges
3220	tube
6070	pressure
7195	finger
2543	longer
49323	equalized
1461	usual
12166	atmospheric
6070	pressure
1376	fig
288	illustration
1376	fig
779	flesh
49322	bulges
49324	aeronauts
2401	ascended
1027	higher
1421	miles
1347	height
21119	barometer
1310	stands
1345	inches
2785	instead
1345	inches
3013	internal
6070	pressure
3551	cells
5393	tissues
5146	balanced
2332	equal
2146	external
6070	pressure
49325	unequalized
3013	internal
6070	pressure
5484	forces
1103	blood
935	surface
739	body
6065	causes
35141	rupture
1103	blood
12248	vessels
6151	physical
1276	difficulties
7	use
21119	barometer
952	changes
821	air
6070	pressure
796	closely
3553	connected
952	changes
3693	weather
21119	barometer
39512	foretell
3693	weather
1788	low
2105	falling
6070	pressure
891	accompanied
17118	simultaneous
776	fall
6297	mercury
39954	precedes
10488	foul
3693	weather
4689	rising
6070	pressure
891	accompanied
17118	simultaneous
949	rise
6297	mercury
39954	precedes
2980	fair
3693	weather
21119	barometer
5993	infallible
18599	prophet
790	great
9516	assistance
32277	predicting
915	general
17933	trend
3693	weather
952	changes
21119	barometer
5123	follow
664	known
509	laws
5278	allow
1215	safe
32283	predictions
418	hand
915	general
2984	future
539	conditions
259	days
9811	ahead
8733	fairly
6645	accurately
5865	determined
8719	figure
2201	shows
49326	barograph
3422	self
34694	registering
21119	barometer
3405	automatically
13544	registers
821	air
6070	pressure
288	illustration
1376	fig
49326	barograph
17969	seaport
8908	towns
2917	particular
5311	cities
4472	villages
9426	request
25959	notified
124	united
125	states
3693	weather
14977	bureau
1827	ten
668	hours
2814	advance
855	probable
3693	weather
539	conditions
11041	precautions
976	taken
5205	annually
2771	millions
16359	dollars
2791	hundreds
1002	lives
2853	recollect
3593	summer
5533	spent
28504	hampshire
3683	farm
420	know
359	old
3521	farmer
4507	started
3683	farm
643	hands
49327	haying
12792	moonlight
9801	clock
1167	morning
3521	farmer
3693	weather
35084	forecast
2436	preceding
165	evening
23455	predicted
2106	rain
967	day
12124	reliance
3693	weather
2498	report
16065	misplaced
8874	storm
2576	came
498	full
2245	force
8912	noon
4363	sailing
12248	vessels
49328	yachts
5599	fishing
49329	dories
656	remain
4599	reach
5637	port
21119	barometer
49330	foretells
3675	storms
288	illustration
1376	fig
49331	isotherms
49332	isobaric
49333	isothermal
4263	lines
3915	line
1893	drawn
2438	points
935	surface
64	earth
2332	equal
49316	barometric
6070	pressure
607	time
3915	line
661	called
49334	isobar
699	example
1347	height
49318	barometers
3380	localities
2202	observed
2153	exactly
607	time
5311	cities
8908	towns
6070	pressure
3553	connected
3915	line
1991	curved
4263	lines
661	called
49335	isobars
3277	aid
4263	lines
49316	barometric
539	conditions
2433	area
3989	studied
3693	weather
14977	bureau
211	washington
1074	relies
1414	greatly
49335	isobars
1780	statements
2477	local
1595	distant
3693	weather
49249	forecasts
3411	shift
49332	isobaric
4263	lines
2301	showing
889	change
12166	atmospheric
6070	pressure
3915	line
1893	drawn
2438	points
935	surface
64	earth
985	temperature
1677	instant
3915	line
661	called
49336	isotherm
1376	fig
3693	weather
16801	maps
1331	scattered
124	united
125	states
9285	government
3693	weather
22713	stations
884	times
967	day
1677	instant
6277	accurate
474	observations
3693	weather
413	made
474	observations
757	consist
381	reading
21119	barometer
37219	thermometer
5965	determination
1633	velocity
2073	direction
7640	wind
5965	determination
3703	humidity
2719	amount
2106	rain
3937	snow
35540	telegraphed
86	chief
3693	weather
8244	official
211	washington
1294	reports
7640	wind
3675	storms
6658	excessive
17467	rainfall
3478	hot
5052	waves
4628	clearing
3693	weather
197	etc
2243	rate
5463	travel
86	chief
14464	officials
39575	predict
1565	where
3675	storms
197	etc
893	definite
2984	future
607	time
124	united
125	states
915	general
448	movement
3693	weather
539	conditions
7735	indicated
21119	barometer
182	west
4279	east
3693	weather
725	condition
7505	prevails
182	west
855	probable
2814	advance
12358	eastward
2161	decided
8343	modifications
20093	influences
22599	modify
12166	atmospheric
539	conditions
6232	unfailing
32283	predictions
1579	impossible
3693	weather
14977	bureau
32283	predictions
2182	prove
2770	eight
2643	cases
1827	ten
1294	reports
413	made
211	washington
35540	telegraphed
9426	request
5311	cities
1093	country
1365	frequently
2437	published
4542	daily
8498	papers
35084	forecast
2477	local
4310	office
805	careful
470	study
1294	reports
2175	enables
35084	forecast
1341	extent
855	probable
3693	weather
539	conditions
967	day
7774	impression
3693	weather
16232	map
1376	fig
6	various
4263	lines
14391	signals
4583	apt
5035	confusion
15260	temptation
2637	comes
4568	abandon
3142	task
480	finding
7671	underlying
3365	plan
3693	weather
1969	bear
2443	mind
515	simple
9365	rules
7049	complexity
3693	weather
16232	map
1088	disappear
1747	glance
16232	map
13	give
696	information
915	general
3693	weather
539	conditions
1747	glance
37219	thermometer
1167	morning
13	give
12847	indication
855	probable
985	temperature
967	day
486	see
17367	laboratory
9274	manual
288	illustration
1376	fig
3693	weather
16232	map
3693	weather
16232	map
764	solid
4263	lines
3475	represent
49335	isobars
4262	dotted
4263	lines
3475	represent
49331	isotherms
2073	direction
7640	wind
223	point
7735	indicated
7980	arrow
738	flies
7640	wind
1032	state
3693	weather
431	clear
1993	partly
14229	cloudy
14229	cloudy
2106	rain
3937	snow
197	etc
7735	indicated
12636	symbols
21628	components
821	air
664	known
21765	constituent
821	air
811	oxygen
2456	familiar
1073	feeder
5821	fire
739	body
5957	fifth
821	air
6509	envelops
413	made
74	life
1638	giving
811	oxygen
1003	supply
811	oxygen
821	air
454	constantly
1044	breathing
293	animals
2946	glowing
2604	fires
3137	constant
3597	source
1313	additional
1003	supply
702	quantity
811	oxygen
821	air
644	become
4972	insufficient
1311	support
67	animal
74	life
6232	unfailing
3137	constant
3597	source
12166	atmospheric
811	oxygen
621	plant
74	life
6029	section
586	leaves
447	plants
2802	absorb
809	carbon
40997	dioxide
821	air
755	break
811	oxygen
809	carbon
621	plant
1961	makes
7	use
809	carbon
23753	rejects
811	oxygen
1300	passes
920	atmosphere
15622	pores
586	leaves
811	oxygen
7351	constitutes
5957	fifth
920	atmosphere
1100	abundant
2585	widely
1331	scattered
691	substances
64	earth
3721	rich
22980	loam
8159	barren
926	clay
8046	granite
7775	boulder
616	contains
811	oxygen
838	form
8609	combination
691	substances
2644	nowhere
821	air
540	find
811	oxygen
2000	free
45377	uncombined
691	substances
2456	familiar
1100	abundant
21765	constituent
920	atmosphere
812	nitrogen
3590	fifths
821	air
413	made
812	nitrogen
920	atmosphere
768	composed
811	oxygen
33429	merest
5330	flicker
2055	match
36	set
535	world
11618	ablaze
714	fact
811	oxygen
821	air
684	diluted
537	proportion
812	nitrogen
5903	prevents
2604	fires
5743	sweeping
535	world
5242	destroying
6409	path
812	nitrogen
1311	support
27794	combustion
824	burning
2055	match
750	placed
28433	corked
8766	bottle
478	goes
811	oxygen
8766	bottle
812	nitrogen
8766	bottle
1459	assist
824	burning
2055	match
2684	acts
15440	damper
824	burning
2000	free
812	nitrogen
811	oxygen
657	colorless
49312	odorless
923	gas
8452	poisonous
872	die
3540	surrounded
812	nitrogen
872	die
3540	surrounded
635	water
1434	vast
1003	supply
812	nitrogen
920	atmosphere
5281	useless
1353	smaller
2719	amount
811	oxygen
823	keep
739	body
865	alive
812	nitrogen
5093	factor
4542	daily
74	life
3308	entire
2851	chapter
3219	devoted
21765	constituent
821	air
2456	familiar
809	carbon
40997	dioxide
719	pure
821	air
809	carbon
40997	dioxide
537	proportion
4865	continually
976	taken
821	air
447	plants
969	manufacture
966	food
6	various
691	substances
821	air
673	minute
814	proportions
691	substances
821	air
811	oxygen
812	nitrogen
809	carbon
40997	dioxide
2851	chapter
260	viii
915	general
7047	properties
21668	gases
36319	bicycle
39675	tires
420	know
640	put
2719	amount
635	water
3220	tube
420	know
3209	equally
2719	amount
821	air
11752	pumped
36319	bicycle
23551	automobile
26600	tire
5261	depends
4596	largely
5790	muscular
7939	energy
9880	gallon
635	water
525	remains
9880	gallon
635	water
971	requires
1323	perfectly
893	definite
2719	amount
1057	space
821	air
9415	compressed
9415	compressed
413	made
3855	occupy
1057	space
821	air
941	easily
9415	compressed
821	air
5579	elastic
1822	capable
3790	rapid
914	easy
2128	expansion
5410	puncture
1787	occurs
26600	tire
9415	compressed
821	air
8785	escapes
2593	quickly
9415	compressed
821	air
3220	tube
976	taken
1478	opportunity
4399	offered
2128	expansion
288	illustration
1376	fig
6381	squeezing
49217	bulb
821	air
7901	forced
49337	nozzle
714	fact
821	air
5579	elastic
901	added
22251	materially
7065	comfort
535	world
17571	transportation
36111	bicycles
37143	automobiles
1414	greatly
7450	facilitated
7	use
821	air
39675	tires
34181	hospitals
821	air
49338	mattresses
1216	place
1821	hair
4790	feather
4191	cotton
49338	mattresses
1874	bed
984	kept
2938	fresher
10415	cleaner
1755	moved
1470	danger
7624	discomfort
7347	patient
607	time
10917	squeeze
49217	bulb
49339	atomizer
2245	force
9415	compressed
828	condensed
821	air
49339	atomizer
828	condensed
821	air
3356	pushes
1707	liquid
49337	nozzle
1376	fig
659	thus
486	see
25853	necessities
20466	conveniences
74	life
9415	compressed
821	air
5481	plays
839	part
1470	danger
6080	compression
821	air
1264	ordinary
12166	atmospheric
539	conditions
22438	exerts
6070	pressure
2664	pounds
3735	square
2138	inch
859	quantities
821	air
9415	compressed
1057	space
6070	pressure
5846	exerted
762	becomes
12170	correspondingly
731	greater
821	air
8021	blown
13768	toy
1054	balloon
1054	balloon
15962	bursts
1311	support
790	great
6070	pressure
5846	exerted
9415	compressed
821	air
821	air
21668	gases
8447	dangerous
16668	boiler
49340	explosions
7767	occurred
16668	boiler
4055	walls
2341	strong
3609	withstand
6070	pressure
8152	steam
635	water
838	form
923	gas
6070	pressure
17863	boilers
14813	engines
1365	frequently
408	hundred
2664	pounds
3735	square
2138	inch
6070	pressure
2341	strong
16668	boiler
6070	pressure
2136	measured
6599	buildings
2436	preceding
6029	section
338	saw
20293	undue
6070	pressure
923	gas
3893	cause
16100	explosion
834	therefore
6811	authorities
823	keep
9481	strict
3283	watch
21668	gases
5200	confined
12471	pipes
10387	reservoirs
4928	allowing
6070	pressure
1783	exceed
4055	walls
24408	reservoir
1218	safely
1969	bear
288	illustration
1376	fig
6070	pressure
14815	gauge
6070	pressure
923	gas
3245	pipe
2136	measured
515	simple
3869	instrument
661	called
6070	pressure
14815	gauge
14815	gauge
608	consists
1894	bent
3152	glass
3220	tube
2273	containing
6297	mercury
413	made
612	end
979	fitted
923	gas
7999	jet
1376	fig
923	gas
3207	cock
6283	closed
6297	mercury
1310	stands
1456	level
1226	arms
3207	cock
2586	opened
923	gas
6070	pressure
2136	measured
5484	forces
6297	mercury
583	opposite
1497	arm
6070	pressure
923	gas
6297	mercury
952	changes
1456	level
431	clear
1347	height
5835	column
6297	mercury
4979	measure
923	gas
6070	pressure
664	known
21260	cubic
2138	inch
6297	mercury
12899	weighs
1328	half
14002	pound
2289	hence
5835	column
6297	mercury
2138	inch
12582	indicates
6070	pressure
1328	half
14002	pound
3735	square
2138	inch
5835	column
1345	inches
12582	indicates
6070	pressure
14002	pound
3735	square
2138	inch
1317	convenient
4979	measure
6070	pressure
13279	illuminating
923	gas
5069	homes
11284	offices
14815	gauge
615	attached
923	gas
20864	burner
6070	pressure
2848	read
553	means
1028	scale
615	attached
14815	gauge
486	see
17367	laboratory
9274	manual
534	order
4433	satisfactory
40236	illumination
6070	pressure
2341	strong
13	give
5756	steady
995	broad
8039	flame
8039	flame
923	gas
7999	jet
13272	flickering
2193	weak
12847	indication
4972	insufficient
6070	pressure
923	gas
107	company
22596	investigate
539	conditions
486	see
21382	consumer
2065	receives
514	proper
463	value
923	gas
49341	meter
23137	householders
3708	deeply
4642	interested
5274	actual
2719	amount
923	gas
7270	consume
923	gas
5165	charged
1123	according
2554	number
21260	cubic
1346	feet
834	therefore
1172	able
2848	read
923	gas
49341	meter
12582	indicates
7255	consumption
923	gas
923	gas
22852	meters
4975	furnished
9079	companies
2848	read
941	easily
288	illustration
1376	fig
923	gas
49341	meter
12582	indicates
2554	number
21260	cubic
1346	feet
923	gas
7300	consumed
3869	instrument
1026	somewhat
6319	complex
3054	suffice
548	say
49341	meter
4005	box
2607	thin
23206	disks
1755	moved
2914	stream
923	gas
1300	passes
448	movement
23206	disks
5396	recorded
49342	clockwork
3367	devices
49343	dial
401	face
2554	number
21260	cubic
1346	feet
923	gas
587	pass
49341	meter
3405	automatically
9371	registered
313	relation
6070	pressure
24	volume
664	known
6070	pressure
923	gas
17329	increases
762	becomes
9415	compressed
24	volume
21719	decreases
17908	robert
19608	boyle
4283	determine
4734	exact
313	relation
24	volume
6070	pressure
923	gas
515	simple
1296	manner
6060	pour
6297	mercury
3803	shaped
3220	tube
1456	level
6297	mercury
6283	closed
612	end
3220	tube
1456	level
612	end
821	air
1497	arm
2414	pressing
6297	mercury
1497	arm
8393	tending
2245	force
1497	arm
821	air
6283	closed
1497	arm
2414	pressing
6297	mercury
1497	arm
8393	tending
9550	send
1497	arm
6297	mercury
1456	level
1226	arms
6070	pressure
1497	arm
2332	equal
6070	pressure
1497	arm
1497	arm
6070	pressure
1497	arm
6070	pressure
920	atmosphere
834	therefore
6070	pressure
1497	arm
920	atmosphere
4979	measure
1405	distance
49344	bc
1863	top
6297	mercury
6283	closed
612	end
3220	tube
288	illustration
2011	figs
6070	pressure
923	gas
17329	increases
24	volume
21719	decreases
6060	pour
6297	mercury
612	end
3220	tube
6297	mercury
2640	rises
1027	higher
1027	higher
1497	arm
382	note
1214	carefully
21472	decrease
24	volume
821	air
1497	arm
6060	pour
6297	mercury
3220	tube
2178	difference
1456	level
32349	bd
2332	equal
49316	barometric
1347	height
22624	approximately
1345	inches
6070	pressure
821	air
6283	closed
612	end
7662	supports
6070	pressure
920	atmosphere
903	addition
5835	column
6297	mercury
2332	equal
920	atmosphere
821	air
5835	column
6283	closed
612	end
2136	measured
24	volume
1328	half
116	former
24	volume
16958	doubling
6070	pressure
2839	reduced
24	volume
1328	half
7062	similarly
6070	pressure
5105	increased
26910	threefold
24	volume
2839	reduced
79	third
493	original
24	volume
3441	heat
384	due
6080	compression
338	saw
6029	section
6070	pressure
5846	exerted
923	gas
5105	increased
24	volume
923	gas
7799	decreased
6070	pressure
923	gas
7799	decreased
24	volume
923	gas
5105	increased
6070	pressure
1086	changed
1833	slowly
889	change
985	temperature
923	gas
9198	imperceptible
6070	pressure
4308	removed
1099	suddenly
985	temperature
6520	falls
3170	rapidly
6070	pressure
933	applied
1099	suddenly
985	temperature
2640	rises
3170	rapidly
36319	bicycle
39675	tires
8510	inflated
4541	pump
762	becomes
3478	hot
6080	compression
821	air
2719	amount
3441	heat
6113	resulting
6080	compression
13186	surprisingly
699	example
119	mass
923	gas
21481	deg
1099	suddenly
9415	compressed
1328	half
493	original
24	volume
985	temperature
2640	rises
21481	deg
17494	cooling
2128	expansion
923	gas
23896	expands
1099	suddenly
985	temperature
6520	falls
699	example
119	mass
923	gas
21481	deg
667	allowed
23461	expand
3170	rapidly
1735	twice
493	original
24	volume
985	temperature
6520	falls
21481	deg
9415	compressed
821	air
36319	bicycle
26600	tire
667	allowed
23461	expand
3529	sensitive
37219	thermometer
1534	held
6409	path
1479	escaping
821	air
37219	thermometer
1725	show
2161	decided
1155	drop
985	temperature
1788	low
985	temperature
660	obtained
2128	expansion
821	air
21668	gases
3862	utilized
21244	commercially
1028	scale
553	means
1439	powerful
48317	pistons
821	air
9415	compressed
79	third
5956	fourth
493	original
24	volume
2076	passed
4008	coil
3245	pipe
3540	surrounded
634	cold
635	water
667	allowed
1157	escape
49345	refrigerating
13085	vaults
5260	thereby
21202	temperatures
5089	noticeably
4288	lowered
2361	permanent
21497	storage
48005	meats
2614	fruits
43760	perishable
424	material
3593	summer
12166	atmospheric
985	temperature
21497	storage
13231	preservation
17199	foods
1158	vital
795	importance
18093	factories
634	cold
21497	storage
3786	houses
1788	low
985	temperature
6711	obtainable
2128	expansion
9415	compressed
21668	gases
966	food
1003	supply
465	lost
7	use
5871	unexpected
8348	transformations
6070	pressure
923	gas
1414	greatly
5105	increased
2079	sudden
7728	transformation
1787	occurs
923	gas
762	becomes
1707	liquid
6070	pressure
2839	reduced
7728	transformation
1787	occurs
1707	liquid
41379	evaporates
2691	returns
493	original
838	form
923	gas
6029	section
338	saw
776	fall
985	temperature
4377	caused
635	water
22386	vapor
19202	condense
49255	liquefy
985	temperature
2092	considered
21668	gases
49346	liquefied
985	temperature
1902	average
923	gas
41058	liquefies
1788	low
443	range
9485	possibility
1432	calculated
699	example
985	temperature
21481	deg
37220	zero
660	obtained
534	order
49255	liquefy
810	hydrogen
21668	gases
941	easily
5886	transformed
22238	liquids
6070	pressure
21668	gases
941	easily
5886	transformed
22238	liquids
17494	cooling
418	hand
21668	gases
1242	difficult
49255	liquefy
6070	pressure
1788	low
985	temperature
887	produce
5948	desired
1363	result
923	gas
1009	cooled
9415	compressed
607	time
49347	liquefaction
1787	occurs
6432	surely
941	easily
5093	factor
7681	depended
821	air
3375	surrounds
844	existence
4280	scarcely
2224	aware
2839	reduced
838	form
1707	liquid
6070	pressure
5846	exerted
2508	portion
49346	liquefied
2358	thirty
1926	nine
884	times
790	great
12166	atmospheric
6070	pressure
985	temperature
2839	reduced
1788	low
223	point
4942	artificial
3897	ice
829	ammonia
923	gas
49346	liquefied
2341	strong
6070	pressure
1788	low
985	temperature
667	allowed
756	flow
12471	pipes
1476	run
17696	tanks
2273	containing
896	salt
635	water
21893	reduction
6070	pressure
6065	causes
1707	liquid
21963	evaporate
1697	turn
923	gas
776	fall
985	temperature
22245	accompanies
8653	evaporation
553	means
13695	lowering
985	temperature
896	salt
635	water
21481	deg
21481	deg
37220	zero
7838	immersed
896	salt
635	water
21520	molds
2273	containing
719	pure
635	water
1010	freezing
223	point
635	water
21481	deg
635	water
21520	molds
49253	freezes
1893	drawn
20124	mold
764	solid
16905	cakes
3897	ice
288	illustration
1376	fig
3560	apparatus
1422	making
4942	artificial
3897	ice
829	ammonia
923	gas
7096	driven
4541	pump
4008	coil
1376	fig
6070	pressure
2341	strong
49255	liquefy
3441	heat
7708	generated
6080	compression
3238	carried
634	cold
635	water
454	constantly
40976	circulates
1707	liquid
829	ammonia
1104	flows
9544	regulating
27728	valve
4008	coil
6070	pressure
984	kept
1788	low
4541	pump
3232	accompanying
2128	expansion
4440	reduces
985	temperature
1788	low
2069	degree
897	brine
40976	circulates
4008	coil
6527	acquires
985	temperature
1010	freezing
223	point
719	pure
635	water
634	cold
897	brine
1300	passes
24331	tank
7838	immersed
24360	cans
4987	filled
635	water
607	time
635	water
24360	cans
3694	frozen
764	solid
16905	cakes
3897	ice
2851	chapter
262	ix
5816	invisible
502	objects
502	objects
338	saw
6029	section
21668	gases
2424	tendency
23461	expand
9415	compressed
6666	application
2245	force
1537	observation
441	led
32764	scientists
2309	suppose
691	substances
768	composed
673	minute
5287	particles
661	called
936	molecules
942	separated
1608	spaces
661	called
15622	pores
923	gas
828	condensed
15622	pores
644	become
1353	smaller
923	gas
23896	expands
15622	pores
644	become
712	larger
714	fact
691	substances
17460	soluble
703	sugar
635	water
2201	shows
936	molecules
703	sugar
540	find
5033	lodging
1216	place
1608	spaces
15622	pores
936	molecules
635	water
7666	pebbles
540	find
49348	lodgment
10519	chinks
7651	coal
7651	coal
16236	scuttle
3993	indefinite
702	quantity
703	sugar
728	dissolved
1510	given
702	quantity
1707	liquid
2719	amount
703	sugar
728	dissolved
15622	pores
644	become
4987	filled
423	available
41041	molecular
1057	space
12456	remainder
703	sugar
4132	settles
671	bottom
641	vessel
728	dissolved
2719	amount
1858	stirring
820	piece
21485	potassium
22069	permanganate
885	size
698	grain
927	sand
640	put
5548	quart
635	water
764	solid
4629	disappears
635	water
762	becomes
1860	deep
3721	rich
3760	red
764	solid
1762	evidently
728	dissolved
1673	broken
673	minute
5287	particles
417	seen
1331	scattered
15864	lodged
15622	pores
635	water
659	thus
1638	giving
635	water
3721	rich
363	color
3550	visible
4810	proof
844	existence
936	molecules
41041	molecular
1608	spaces
1740	eyes
2630	unable
486	see
1439	powerful
676	microscope
473	make
3550	visible
496	thousand
1185	laid
1503	side
1503	side
473	make
12681	speck
417	seen
1315	eye
3550	visible
1439	powerful
676	microscope
486	see
936	molecules
41041	molecular
15622	pores
445	phenomena
6080	compression
2128	expansion
21676	solubility
3209	equally
18889	convincing
1651	facts
441	led
4410	conclude
691	substances
768	composed
673	minute
5287	particles
936	molecules
942	separated
1608	spaces
661	called
15622	pores
6625	journeys
413	made
936	molecules
923	gas
7999	jet
2295	turned
10038	lighted
8722	odor
923	gas
762	becomes
13063	perceptible
1137	room
9671	adjacent
11656	halls
1595	distant
6007	rooms
16897	uncorked
8766	bottle
19393	cologne
2682	scents
3308	entire
1137	room
8722	odor
2071	rose
8430	violet
26105	permeates
920	atmosphere
515	simple
28642	everyday
9723	occurrences
1125	seem
1725	show
936	molecules
923	gas
1032	state
4080	continual
3790	rapid
999	motion
2331	case
19393	cologne
936	molecules
6339	escaped
1707	liquid
648	process
8653	evaporation
18072	traveled
821	air
2510	nose
420	know
936	molecules
1707	liquid
999	motion
4865	continually
450	passing
821	air
607	time
641	vessel
762	becomes
3805	empty
650	happen
936	molecules
1707	liquid
587	pass
1707	liquid
4147	surrounding
3646	medium
6149	saying
936	molecules
999	motion
445	phenomena
1025	others
1559	reasonably
431	clear
691	substances
768	composed
936	molecules
936	molecules
6085	inert
3528	quiet
5287	particles
3160	incessant
999	motion
2524	moving
3170	rapidly
6613	hither
4487	thither
18042	traveling
3780	log
786	wood
468	lies
4309	heavy
3569	motionless
49349	woodpile
413	made
3359	countless
23429	billions
936	molecules
3790	rapid
3160	incessant
999	motion
936	molecules
764	solid
718	bodies
1157	escape
1443	readily
22238	liquids
21668	gases
5463	travel
3780	log
468	lies
2658	year
2658	year
2022	apparently
3569	motionless
725	condition
1740	eyes
8088	keen
936	molecules
417	seen
2524	moving
1157	escape
4147	surrounding
3646	medium
473	make
6625	journeys
936	molecules
22238	liquids
21668	gases
4293	companions
936	molecules
733	common
2096	sense
3091	tells
41039	molecule
635	water
41039	molecule
7832	vinegar
936	molecules
2232	extremely
3790	rapid
999	motion
994	differ
484	essentially
658	substance
658	substance
1961	makes
41039	molecule
635	water
994	differ
41039	molecule
7832	vinegar
994	differ
936	molecules
305	strange
548	say
41039	molecule
515	simple
1661	object
6319	complex
768	composed
1353	smaller
5287	particles
661	called
8164	atoms
2554	number
958	kind
8164	atoms
41039	molecule
4283	determine
2713	type
41039	molecule
2713	type
41039	molecule
1890	determines
658	substance
699	example
3152	glass
635	water
768	composed
8035	untold
2771	millions
936	molecules
41039	molecule
107	company
1353	smaller
5287	particles
661	called
811	oxygen
1192	atom
2154	alike
2917	particular
661	called
810	hydrogen
8164	atoms
515	simple
936	molecules
1538	generally
936	molecules
768	composed
8164	atoms
958	kind
699	example
41039	molecule
635	water
8164	atoms
811	oxygen
1192	atom
810	hydrogen
8164	atoms
21478	alcohol
2013	kinds
8164	atoms
811	oxygen
810	hydrogen
809	carbon
936	molecules
768	composed
2846	group
8164	atoms
2154	alike
2663	seventy
3798	eighty
2013	kinds
8164	atoms
2289	hence
2663	seventy
3798	eighty
691	substances
936	molecules
768	composed
8164	atoms
2154	alike
8164	atoms
3734	comprising
41039	molecule
2154	alike
658	substance
661	called
452	element
867	said
515	simple
658	substance
1758	length
2796	breadth
1434	vast
535	world
3798	eighty
664	known
808	elements
452	element
6980	simplest
658	substance
12842	conceivable
942	separated
2843	simpler
635	water
832	compound
658	substance
942	separated
811	oxygen
810	hydrogen
8695	gold
3027	silver
4066	lead
2894	examples
808	elements
635	water
21478	alcohol
28349	cider
927	sand
7713	marble
6319	complex
691	substances
837	compounds
4583	apt
1113	call
428	matter
885	size
830	shape
35	character
981	formed
6	various
22149	combinations
936	molecules
515	simple
8164	atoms
875	exist
3798	eighty
664	known
2013	kinds
3798	eighty
664	known
808	elements
5809	play
839	part
28642	everyday
74	life
808	elements
4642	interested
1510	given
5283	table
12636	symbols
664	known
750	placed
5875	columns
811	oxygen
17675	copper
44984	cu
861	phosphorus
810	hydrogen
41022	iodine
21485	potassium
809	carbon
862	iron
6537	fe
3027	silver
42074	ag
37007	aluminium
10869	al
4066	lead
49350	pb
21588	sodium
9182	na
21486	calcium
8045	ca
28633	nickel
49351	ni
928	sulphur
45387	chlorine
31238	cl
812	nitrogen
6092	tin
49352	sn
417	seen
1297	earlier
4530	experiment
1735	twice
810	hydrogen
811	oxygen
660	obtained
635	water
8164	atoms
452	element
810	hydrogen
8408	unite
1192	atom
452	element
811	oxygen
473	make
41039	molecule
635	water
12636	symbols
9491	express
2846	group
12636	symbols
12752	expressing
41039	molecule
832	compound
661	called
17928	formula
49353	nacl
17928	formula
21588	sodium
21589	chloride
806	chemical
2109	name
733	common
896	salt
2851	chapter
3104	light
3104	light
3441	heat
1462	keeps
3454	warm
12097	cooks
966	food
4632	drives
14813	engines
496	thousand
446	ways
1961	makes
74	life
5216	comfortable
4914	pleasant
3104	light
3465	happy
3454	warm
2818	fed
7901	forced
1653	live
2516	dark
1565	where
49354	sunbeams
12562	flickered
1565	where
5614	shadows
12818	stole
1491	floor
1565	where
1896	soft
1928	twilight
490	tell
967	day
3441	heat
3104	light
6151	physical
6977	factors
74	life
548	say
485	necessary
1176	extreme
634	cold
8336	arctic
1282	regions
303	man
1653	live
2516	dark
1184	places
1565	where
3104	light
28117	penetrates
303	man
39087	sickens
14563	dies
3441	heat
3104	light
852	essential
74	life
839	part
5809	play
2137	varied
844	existence
303	man
621	plant
67	animal
3104	light
2175	enables
486	see
535	world
1961	makes
541	beautiful
2499	colors
1377	trees
588	flowers
2175	enables
2848	read
852	essential
900	taking
23338	photographs
695	gives
2524	moving
2004	pictures
1646	magic
10675	lanterns
2865	produces
4956	exquisite
4437	tints
10306	stained
3152	glass
9949	windows
520	brings
4704	joy
7842	rainbow
2978	realize
3104	light
3880	beneficial
21635	fades
10339	clothing
18835	carpets
17209	burns
2298	skin
1961	makes
4827	sore
486	see
2022	apparently
5090	harmful
17321	effects
3104	light
522	reality
790	great
463	value
303	man
3137	constant
3064	battle
5306	disease
9956	candle
4	natural
3441	heat
3104	light
4975	furnished
1921	sun
4815	absence
1921	sun
165	evening
1961	makes
4942	artificial
3104	light
485	necessary
967	day
4942	artificial
3104	light
6599	buildings
679	structure
32191	excludes
4	natural
3104	light
1921	sun
4942	artificial
3104	light
4975	furnished
17489	electricity
923	gas
2387	oil
9775	lamps
2552	numerous
446	ways
6050	modern
884	times
10098	candles
3217	main
3597	source
3104	light
815	indeed
967	day
7985	intensity
1627	power
3104	light
2136	measured
9956	candle
1627	power
14408	units
1758	length
2136	measured
3314	yards
699	example
1902	average
923	gas
7999	jet
695	gives
9956	candle
1627	power
3104	light
1827	ten
884	times
1095	bright
9956	candle
1264	ordinary
49355	incandescent
15267	electric
3104	light
695	gives
9956	candle
1627	power
3104	light
4452	furnishes
3740	sixteen
884	times
3104	light
9956	candle
2341	strong
2387	oil
9775	lamps
884	times
12343	yield
3104	light
9956	candle
1627	power
33819	arc
9775	lamps
4789	flash
10086	street
7230	corners
867	said
3604	furnish
884	times
3104	light
2168	single
9956	candle
1683	naturally
10098	candles
13	give
2719	amount
3104	light
10098	candles
2154	alike
885	size
10098	candles
35659	decorate
10936	tea
10096	tables
5856	wax
5879	serve
915	general
7	use
21400	paraffin
14955	tallow
288	illustration
1376	fig
17163	photograph
2065	receives
884	times
3104	light
1534	held
17002	fading
40236	illumination
3577	farther
504	move
3104	light
2341	strong
3610	intense
40236	illumination
3527	reaches
3104	light
10086	street
4841	lamp
7134	corner
21635	fades
762	becomes
4718	dim
2221	middle
5962	block
4620	reached
1851	look
6213	eagerly
4841	lamp
3104	light
7477	diminishes
11437	brightness
3170	rapidly
2978	realize
515	simple
4530	experiment
1725	show
1506	let
2168	single
9956	candle
1376	fig
5879	serve
3104	light
1405	distance
1482	foot
9956	candle
1216	place
17163	photograph
1464	position
17163	photograph
2065	receives
893	definite
2719	amount
3104	light
9956	candle
11437	brightness
1216	place
706	similar
17163	photograph
17163	photograph
1405	distance
1346	feet
9956	candle
17163	photograph
2065	receives
3104	light
7326	cuts
3104	light
17163	photograph
4308	removed
3104	light
6165	fell
1300	passes
1483	outward
21379	spreads
712	larger
2433	area
1405	distance
17163	photograph
3104	light
21379	spreads
884	times
2433	area
2647	formerly
1405	distance
40236	illumination
17163	photograph
5956	fourth
2341	strong
706	similar
17163	photograph
1534	held
1405	distance
1482	foot
9956	candle
17163	photograph
1661	object
750	placed
1405	distance
1482	foot
3104	light
10672	illuminated
750	placed
1405	distance
1346	feet
40236	illumination
5956	fourth
2341	strong
1661	object
750	placed
1346	feet
40236	illumination
6367	ninth
2341	strong
714	fact
473	make
1672	thought
1237	care
7	use
1740	eyes
1260	think
3740	sixteen
884	times
49355	incandescent
9894	lights
3200	ancestors
515	simple
10098	candles
9885	reflect
3200	ancestors
984	kept
9956	candle
1499	elbow
2842	speak
3208	sit
1405	distance
3104	light
49356	unconcernedly
2848	read
14684	sew
1661	object
49357	recedes
3104	light
40236	illumination
2065	receives
7477	diminishes
3170	rapidly
1431	strength
40236	illumination
22511	inversely
22528	proportional
3735	square
1405	distance
1661	object
3104	light
3200	ancestors
9956	candle
1405	distance
1482	foot
3	book
49355	incandescent
3104	light
1346	feet
9442	money
463	value
3104	light
3104	light
14837	bought
5688	sold
1443	readily
825	products
3683	farm
6873	dairy
18093	factories
12296	churches
6794	apartments
5554	pay
893	definite
12222	sum
15267	electric
3104	light
1124	standard
1431	strength
1683	naturally
498	full
463	value
5948	desired
3869	instrument
1784	measuring
1431	strength
3104	light
661	called
49358	photometer
2149	varieties
2149	varieties
5110	scales
4979	measure
3503	household
1729	articles
3104	light
1784	measuring
1028	scale
5261	depends
3174	law
7985	intensity
40236	illumination
21719	decreases
3735	square
1405	distance
1661	object
3104	light
2309	suppose
6119	wish
4979	measure
1431	strength
15267	electric
3104	light
23292	bulbs
5069	homes
534	order
486	see
3360	getting
9427	specified
40236	illumination
4925	front
4137	screen
1216	place
410	black
7198	rod
1376	fig
10672	illuminated
9894	lights
7117	namely
1124	standard
9956	candle
49355	incandescent
49217	bulb
1431	strength
2136	measured
5614	shadows
7198	rod
776	fall
4137	screen
4377	caused
9956	candle
4377	caused
49355	incandescent
3104	light
4249	shadow
384	due
2330	latter
3597	source
2516	dark
384	due
9956	candle
1506	let
49355	incandescent
3104	light
1755	moved
4137	screen
5614	shadows
2332	equal
3562	darkness
49355	incandescent
3104	light
884	times
4137	screen
9956	candle
5614	shadows
2332	equal
420	know
6029	section
1431	strength
3740	sixteen
9956	candle
1627	power
49355	incandescent
3104	light
884	times
4137	screen
9956	candle
1627	power
3740	sixteen
884	times
790	great
420	know
107	company
3863	furnishing
1124	standard
2719	amount
3104	light
3740	sixteen
9956	candle
1627	power
15267	electric
49217	bulb
49217	bulb
1755	moved
2491	nearer
7198	rod
534	order
5614	shadows
706	similar
3104	light
1510	given
49217	bulb
3740	sixteen
9956	candle
1627	power
384	due
21382	consumer
288	illustration
1376	fig
5614	shadows
3209	equally
2516	dark
3104	light
266	travels
8353	expect
486	see
7134	corner
6119	wish
486	see
49359	pinholes
929	separate
777	pieces
17093	cardboard
1216	place
49360	cardboards
6423	holes
1852	straight
3915	line
8316	sunlight
4244	enters
2516	dark
1137	room
3576	opening
7105	dust
5287	particles
5834	dancing
1921	sun
1725	show
1852	straight
8360	ray
3325	hole
413	made
9562	card
9562	card
1534	held
4925	front
3104	light
9562	card
28068	casts
4249	shadow
8161	center
1095	bright
1857	spot
3104	light
3325	hole
1095	bright
1857	spot
1852	straight
3915	line
515	simple
474	observations
4066	lead
1260	think
3104	light
266	travels
1852	straight
3915	line
288	illustration
1376	fig
9956	candle
417	seen
49359	pinholes
5624	strait
3915	line
490	tell
2073	direction
3104	light
2637	comes
4249	shadow
1745	cast
1095	bright
1857	spot
981	formed
3576	opening
1787	occurs
6142	opaque
1661	object
1739	casting
4249	shadow
4249	shadow
492	tree
6520	falls
182	west
420	know
1921	sun
1745	cast
1095	bright
1857	spot
1491	floor
941	easily
15423	locate
3104	light
6504	rays
2914	stream
3576	opening
838	form
1095	bright
1857	spot
420	know
3104	light
266	travels
1852	straight
3915	line
6409	path
16204	beam
2637	comes
1740	eyes
15423	locate
3104	light
1205	good
2066	bad
11121	mirrors
1490	walk
10086	street
1365	frequently
486	see
10100	reflected
8945	shop
9949	windows
8095	polished
6106	metal
49361	signboards
6106	metal
42527	trimmings
6475	wagons
37143	automobiles
11121	mirrors
919	get
6951	image
32706	resent
6951	image
1510	given
820	piece
6092	tin
6583	reflection
16235	distorted
6953	picture
692	rough
935	surface
13	give
2980	fair
20856	representation
2801	want
6951	image
7	use
2134	smooth
935	surface
5594	mirror
49362	reflector
635	water
1036	pond
3126	absolutely
919	get
431	clear
6951	image
1377	trees
7896	ripples
935	surface
6583	reflection
13963	blurred
16235	distorted
6106	metal
1915	roof
49092	reflects
3104	light
1740	eyes
38874	dazzled
13617	whitewashed
3716	fence
22206	injures
1740	eyes
11123	glare
2637	comes
10100	reflected
3104	light
661	called
11121	mirrors
9885	reflect
3104	light
9885	reflect
8640	irregularly
8414	suggestion
6951	image
660	obtained
5758	sufficiently
2456	familiar
11121	mirrors
420	know
6951	image
15316	duplicate
6812	regard
885	size
830	shape
363	color
2744	expression
851	appears
5594	mirror
2765	actually
4925	front
5594	mirror
6951	image
851	appears
5594	mirror
2153	exactly
5594	mirror
4925	front
1469	approach
5594	mirror
6951	image
1181	draws
2491	nearer
3573	withdraw
49357	recedes
6409	path
3104	light
5594	mirror
8095	polished
935	surface
1534	held
6409	path
40502	sunbeam
3104	light
10100	reflected
23306	rotating
5594	mirror
10100	reflected
40502	sunbeam
413	made
953	take
6409	path
72	school
549	children
15162	amuse
11122	reflecting
49354	sunbeams
5594	mirror
4293	companions
1713	faces
9601	companion
1964	moves
747	head
534	order
1700	avoid
10100	reflected
16204	beam
49115	tormentor
1964	moves
40014	inclines
5594	mirror
14615	flashes
16204	beam
5454	victim
401	face
5594	mirror
1534	held
8360	ray
3104	light
12805	strikes
5644	perpendicular
2073	direction
3104	light
10100	reflected
2505	backward
6409	path
2576	came
3104	light
1961	makes
6022	angle
5594	mirror
2073	direction
1086	changed
586	leaves
5594	mirror
6409	path
1537	observation
3167	learn
16204	beam
12805	strikes
5594	mirror
1961	makes
6022	angle
21481	deg
5644	perpendicular
16204	beam
10100	reflected
6409	path
1961	makes
6022	angle
21481	deg
5644	perpendicular
40502	sunbeam
12805	strikes
5594	mirror
6022	angle
21481	deg
5644	perpendicular
6409	path
10100	reflected
8360	ray
1961	makes
6022	angle
21481	deg
5644	perpendicular
8360	ray
42092	ac
1376	fig
6520	falls
5594	mirror
661	called
6581	incident
8360	ray
6022	angle
6581	incident
8360	ray
42092	ac
1961	makes
5644	perpendicular
49344	bc
5594	mirror
223	point
1565	where
8360	ray
12805	strikes
5594	mirror
661	called
6022	angle
49363	incidence
6022	angle
981	formed
10100	reflected
8360	ray
49364	cd
5644	perpendicular
661	called
6022	angle
6583	reflection
1537	observation
4530	experiment
1175	taught
3104	light
10100	reflected
6022	angle
6583	reflection
2942	equals
6022	angle
49363	incidence
3104	light
288	illustration
3174	law
6583	reflection
505	child
49365	bounces
2402	ball
1961	makes
7	use
3174	law
5036	uses
11118	unconsciously
5579	elastic
2402	ball
2694	thrown
49080	perpendicularly
1491	floor
2691	returns
49366	sender
2694	thrown
1491	floor
6022	angle
1376	fig
49367	rebounds
583	opposite
2073	direction
6022	angle
6583	reflection
2942	equals
6022	angle
49363	incidence
288	illustration
1376	fig
8360	ray
42092	ac
10100	reflected
49364	cd
288	illustration
1376	fig
46934	bouncing
2402	ball
24445	illustrates
3174	law
6583	reflection
876	why
6951	image
1193	seems
5594	mirror
9956	candle
750	placed
4925	front
5594	mirror
8719	figure
6504	rays
3104	light
586	leaves
9956	candle
776	fall
5594	mirror
18454	ab
10100	reflected
49344	bc
6022	angle
6583	reflection
2942	equals
6022	angle
49363	incidence
1448	observer
1310	stands
1260	think
223	point
9956	candle
8101	somewhere
3915	line
42052	cb
2600	extended
6841	supposition
1320	justified
6029	section
9956	candle
7590	sends
3104	light
5367	directions
8360	ray
834	therefore
3761	strike
5594	mirror
18446	ad
10100	reflected
1771	de
1448	observer
1260	think
223	point
9956	candle
8101	somewhere
3915	line
15113	ed
534	order
1389	observers
1244	correct
534	order
3104	light
1125	seem
5367	directions
6951	image
223	point
1125	seem
21063	intersection
4263	lines
706	similar
1296	manner
807	shown
223	point
6951	image
9956	candle
1193	seems
5594	mirror
288	illustration
1376	fig
6951	image
15316	duplicate
1661	object
851	appears
5594	mirror
807	shown
4530	experiment
1405	distance
6951	image
5594	mirror
2332	equal
1405	distance
1661	object
4925	front
5594	mirror
876	why
502	objects
3550	visible
16204	beam
3104	light
6520	falls
5534	sheet
2270	paper
17163	photograph
2785	instead
2134	smooth
8095	polished
935	surface
893	definite
10100	reflected
8360	ray
417	seen
11123	glare
40	produced
3960	scattering
16204	beam
3104	light
935	surface
2270	paper
17163	photograph
692	rough
1363	result
37101	scatters
16204	beam
2073	direction
2978	realize
2134	smooth
5534	sheet
2270	paper
553	means
2134	smooth
3241	looks
692	rough
894	compared
8095	polished
5594	mirror
3174	law
6583	reflection
1853	holds
428	matter
11122	reflecting
935	surface
6022	angle
6583	reflection
2942	equals
6022	angle
49363	incidence
2134	smooth
739	body
10100	reflected
12293	beams
5987	parallel
692	rough
739	body
10100	reflected
12293	beams
2547	inclined
2933	sorts
446	ways
12293	beams
2026	leave
2270	paper
2153	exactly
2073	direction
288	illustration
1376	fig
935	surface
2270	paper
2134	smooth
1615	appearance
522	reality
692	rough
37101	scatters
3104	light
2073	direction
3478	hot
10079	coals
3760	red
3478	hot
25742	stoves
923	gas
12563	flames
10098	candles
7461	shine
3104	light
3422	self
13271	luminous
502	objects
9269	chairs
10096	tables
18835	carpets
3104	light
3550	visible
2107	receive
3104	light
13271	luminous
3597	source
9885	reflect
3104	light
420	know
502	objects
3422	self
13271	luminous
3550	visible
1864	night
4841	lamp
923	gas
824	burning
3104	light
13271	luminous
1661	object
6520	falls
8793	books
15330	desks
16949	dishes
2521	meets
692	rough
7223	surfaces
2289	hence
3394	undergoes
26989	diffuse
6583	reflection
1331	scattered
8640	irregularly
5367	directions
428	matter
1565	where
1315	eye
10100	reflected
6504	rays
874	enter
6	various
502	objects
2751	clearly
417	seen
2851	chapter
264	xi
21822	refraction
1894	bent
6504	rays
3104	light
713	straw
3152	glass
17387	lemonade
1193	seems
1673	broken
935	surface
1707	liquid
3681	handle
15638	teaspoon
11566	cup
635	water
851	appears
1673	broken
502	objects
417	seen
3152	glass
635	water
1125	seem
16235	distorted
1086	changed
885	size
3104	light
1300	passes
821	air
635	water
1166	transparent
658	substance
21566	density
2073	direction
1086	changed
3645	emerges
781	entirely
6409	path
1376	fig
420	know
3104	light
6504	rays
587	pass
3152	glass
486	see
1671	window
1676	panes
6549	spectacles
420	know
3104	light
6504	rays
587	pass
635	water
486	see
3152	glass
431	clear
635	water
418	hand
3104	light
6504	rays
587	pass
786	wood
10557	leather
6106	metal
197	etc
288	illustration
1376	fig
713	straw
1985	stick
635	water
1193	seems
1673	broken
3104	light
2521	meets
1166	transparent
658	substance
1987	obliquely
10100	reflected
14933	undergoing
889	change
2073	direction
1300	passes
5257	onward
3646	medium
2330	latter
2508	portion
1300	passes
5257	onward
6409	path
8360	ray
42096	ro
1376	fig
1300	passes
1987	obliquely
821	air
935	surface
635	water
6741	entering
635	water
1894	bent
49368	refracted
878	takes
6409	path
22237	os
6022	angle
49369	aor
661	called
6022	angle
49363	incidence
6022	angle
49370	pos
661	called
6022	angle
21822	refraction
288	illustration
1376	fig
8360	ray
42096	ro
4244	enters
635	water
6409	path
952	changes
22237	os
6022	angle
21822	refraction
6022	angle
981	formed
49368	refracted
8360	ray
5644	perpendicular
935	surface
223	point
1565	where
3104	light
12805	strikes
3104	light
1300	passes
821	air
635	water
3152	glass
49368	refracted
8360	ray
1894	bent
5644	perpendicular
6022	angle
21822	refraction
1353	smaller
6022	angle
49363	incidence
8360	ray
3104	light
1300	passes
635	water
3152	glass
821	air
49368	refracted
8360	ray
1894	bent
5644	perpendicular
6022	angle
21822	refraction
731	greater
6022	angle
49363	incidence
1496	bending
40143	deviation
3104	light
1658	passage
658	substance
661	called
21822	refraction
21822	refraction
8797	deceives
21822	refraction
3597	source
37038	illusions
1894	bent
6504	rays
3104	light
473	make
502	objects
860	appear
1565	where
355	fish
1376	fig
1193	seems
612	end
1985	stick
8719	figure
1193	seems
2491	nearer
935	surface
635	water
288	illustration
1376	fig
355	fish
1193	seems
3104	light
1921	sun
8067	moon
8821	stars
4599	reach
450	passing
920	atmosphere
6029	section
6961	learned
920	atmosphere
2172	varies
21566	density
1456	level
1456	level
2289	hence
3104	light
266	travels
920	atmosphere
454	constantly
35464	deviated
493	original
6409	path
3104	light
3527	reaches
1315	eye
3668	undergone
952	changes
2073	direction
6961	learned
6029	section
2073	direction
6504	rays
3104	light
874	enter
1315	eye
1890	determines
2073	direction
1661	object
417	seen
2289	hence
1921	sun
8067	moon
8821	stars
1125	seem
4263	lines
874	enter
1315	eye
522	reality
5036	uses
21822	refraction
21822	refraction
40143	deviation
3104	light
1658	passage
3646	medium
3646	medium
63	wonders
12294	beauties
1646	magic
8660	lantern
21455	camera
1191	unknown
1921	sun
8067	moon
8821	stars
413	made
12343	yield
1595	distant
6120	secrets
23338	photographs
7065	comfort
1220	help
6549	spectacles
18293	lacking
6549	spectacles
8956	helped
26410	unfold
1875	rare
12294	beauties
439	nature
431	clear
4991	view
7986	clouds
7288	sunset
324	humming
3942	bee
1571	flying
321	bird
8793	books
422	wealth
5150	entertainment
696	information
14330	sealed
839	part
5134	mankind
8936	glasses
1459	assist
2193	weak
1740	eyes
21822	refraction
49371	magnifying
3152	glass
3534	reveals
502	objects
3852	hidden
22424	minuteness
49372	enlarges
805	careful
14244	contemplation
502	objects
4627	barely
3550	visible
49373	watchmaker
4782	unassisted
49371	magnifying
3152	glass
5497	detect
1147	tiny
619	grains
7105	dust
927	sand
39466	clog
1053	delicate
4626	wheels
3107	watches
9911	merchant
7703	lens
6510	examines
929	separate
3011	threads
21046	woolen
3637	silk
33601	fabrics
4283	determine
1431	strength
463	value
424	material
13094	physician
17177	invaluable
676	microscope
28262	counts
2554	number
36237	infinitesimal
35098	corpuscles
1103	blood
3369	bases
19606	prescription
5401	count
6510	examines
49374	sputum
7347	patient
4283	determine
19486	tuberculosis
5051	wastes
4412	system
49375	bacteriologist
3869	instrument
49376	scrutinizes
2101	drinking
635	water
24320	learns
8447	dangerous
22321	typhoid
956	germs
2984	future
14232	medicine
5107	depend
1026	somewhat
1313	additional
6120	secrets
303	man
1172	able
2245	force
439	nature
7	use
1439	powerful
35097	lenses
35097	lenses
553	means
4477	revealing
5306	disease
956	germs
2984	future
1439	powerful
35097	lenses
5879	serve
2739	bring
3104	light
956	germs
1191	unknown
21822	refraction
21540	accomplishes
5065	results
8494	explained
7202	sections
1671	window
10779	pane
417	seen
3104	light
1894	bent
1300	passes
3646	medium
21566	density
502	objects
5731	viewed
49368	refracted
3104	light
860	appear
514	proper
1856	positions
8360	ray
3104	light
1300	passes
820	piece
5575	plane
3152	glass
1671	window
10779	pane
1376	fig
49368	refracted
223	point
5644	perpendicular
2806	continues
954	course
3152	glass
2073	direction
49344	bc
4013	emerging
3152	glass
3104	light
49368	refracted
5644	perpendicular
878	takes
2073	direction
49364	cd
2751	clearly
5987	parallel
493	original
2073	direction
2289	hence
4991	view
502	objects
1671	window
486	see
1495	slightly
7789	displaced
1464	position
11812	unchanged
40143	deviation
8628	displacement
4377	caused
3152	glass
2607	thin
1671	window
1676	panes
972	slight
4180	noticed
6727	conscious
502	objects
1464	position
288	illustration
1376	fig
502	objects
4391	looked
1671	window
10779	pane
1125	seem
4	natural
1216	place
49377	chandelier
1011	crystals
6134	prisms
8360	ray
3104	light
1300	passes
5575	plane
3152	glass
1671	window
10779	pane
10051	shifted
1026	somewhat
2073	direction
889	change
49378	emergent
8360	ray
5987	parallel
6581	incident
8360	ray
16204	beam
3104	light
1300	passes
5887	triangular
3152	glass
49379	prism
49377	chandelier
895	crystal
2073	direction
1414	greatly
1086	changed
1661	object
5731	viewed
49379	prism
417	seen
1464	position
3104	light
1300	passes
49379	prism
1894	bent
1779	base
49379	prism
1904	thick
2508	portion
49379	prism
3645	emerges
49379	prism
2073	direction
10422	entered
1376	fig
2289	hence
1661	object
4391	looked
49379	prism
417	seen
1216	place
8719	figure
9956	candle
1193	seems
522	reality
288	illustration
1376	fig
4391	looked
49379	prism
1193	seems
35097	lenses
6134	prisms
3680	arranged
8719	figure
5987	parallel
6504	rays
3104	light
776	fall
6134	prisms
16204	beam
1894	bent
2261	downward
2306	thickened
2508	portion
49379	prism
16204	beam
1894	bent
1517	upward
1904	thick
2508	portion
49379	prism
450	passing
49379	prism
6504	rays
12797	intersect
223	point
661	called
8394	focus
288	illustration
1376	fig
6504	rays
3104	light
38602	converged
27642	focused
6134	prisms
3680	arranged
8719	figure
8360	ray
49368	refracted
1517	upward
1904	thick
612	end
8360	ray
49368	refracted
2261	downward
1904	thick
612	end
6504	rays
4013	emerging
834	therefore
2585	widely
942	separated
12797	intersect
288	illustration
1376	fig
6504	rays
3104	light
32797	diverged
1070	come
8394	focus
35097	lenses
706	similar
6134	prisms
815	indeed
6134	prisms
750	placed
8719	figure
6780	rounded
473	make
1205	good
8752	convex
7703	lens
7703	lens
1166	transparent
424	material
3152	glass
584	sides
1991	curved
6	various
2727	types
35097	lenses
807	shown
8719	figure
288	illustration
1376	fig
2727	types
35097	lenses
2727	types
8394	focus
5987	parallel
6504	rays
733	common
223	point
8719	figure
35097	lenses
661	called
8752	convex
32552	converging
35097	lenses
2727	types
661	called
27567	concave
35097	lenses
3811	scatter
5987	parallel
6504	rays
1070	come
8394	focus
49380	diverge
2585	widely
1658	passage
7703	lens
830	shape
424	material
7703	lens
3217	main
230	principal
8394	focus
7703	lens
223	point
6504	rays
5987	parallel
1779	base
3915	line
18454	ab
2188	meet
1376	fig
5261	depends
830	shape
7703	lens
699	example
1904	thick
7703	lens
1376	fig
49381	focuses
6504	rays
7703	lens
1904	thick
49381	focuses
6504	rays
731	greater
1405	distance
7703	lens
2607	thin
7703	lens
49381	focuses
6504	rays
3267	considerable
1405	distance
7703	lens
1405	distance
230	principal
8394	focus
7703	lens
661	called
49382	focal
1758	length
7703	lens
17927	diagrams
486	see
8752	convex
7703	lens
1350	shorter
49382	focal
1758	length
288	illustration
1376	fig
1991	curved
7703	lens
1350	shorter
49382	focal
1758	length
2491	nearer
8394	focus
7703	lens
1464	position
230	principal
8394	focus
5261	depends
830	shape
7703	lens
41088	refractive
1627	power
424	material
14542	composing
7703	lens
7703	lens
413	made
3897	ice
39162	deviate
6504	rays
3104	light
7703	lens
706	similar
830	shape
768	composed
3152	glass
731	greater
41088	refractive
1627	power
7703	lens
731	greater
1496	bending
2491	nearer
230	principal
8394	focus
7703	lens
2013	kinds
3152	glass
958	kind
3152	glass
49383	refracts
3104	light
5583	differently
720	flint
3152	glass
616	contains
4066	lead
4066	lead
1961	makes
3152	glass
1267	dense
695	gives
790	great
41088	refractive
1627	power
1458	enabling
5006	bend
929	separate
3104	light
5367	directions
1224	cut
3152	glass
6375	toilet
1729	articles
413	made
720	flint
3152	glass
3024	brilliant
17321	effects
4377	caused
790	great
41088	refractive
1627	power
2884	imitation
3029	gems
1561	commonly
8095	polished
720	flint
3152	glass
35097	lenses
838	form
32846	images
2309	suppose
1216	place
7980	arrow
4925	front
8752	convex
7703	lens
1376	fig
8360	ray
42092	ac
5987	parallel
230	principal
16951	axis
587	pass
7703	lens
3810	emerge
1771	de
8360	ray
1894	bent
1904	thick
2508	portion
7703	lens
4278	entrance
7703	lens
13527	emergence
7703	lens
288	illustration
1376	fig
6951	image
712	larger
1661	object
553	means
7703	lens
49373	watchmaker
1925	gets
2304	enlarged
6951	image
7105	dust
26648	clogs
4626	wheels
3283	watch
6029	section
338	saw
6504	rays
4283	determine
1464	position
223	point
6951	image
2289	hence
534	order
15423	locate
6951	image
1863	top
7980	arrow
5191	consider
8360	ray
1863	top
1661	object
1317	convenient
8360	ray
9069	choose
450	passing
38034	optical
8161	center
7703	lens
8360	ray
1300	passes
7703	lens
11812	unchanged
2073	direction
431	clear
8719	figure
223	point
1565	where
42092	ac
49384	ao
2188	meet
21822	refraction
1464	position
1863	top
7980	arrow
7062	similarly
807	shown
8161	center
7980	arrow
223	point
486	see
6951	image
712	larger
1661	object
941	easily
2412	proved
8448	experimentally
1506	let
8752	convex
7703	lens
750	placed
9956	candle
1376	fig
504	move
2270	paper
4137	screen
1144	forth
7703	lens
1464	position
4137	screen
431	clear
2304	enlarged
6951	image
9956	candle
413	made
288	illustration
1376	fig
6504	rays
1894	bent
2261	downward
1894	bent
1517	upward
6504	rays
3810	emerge
7703	lens
11812	unchanged
2073	direction
9956	candle
7980	arrow
750	placed
1464	position
548	say
12771	ma
1376	fig
6951	image
981	formed
1353	smaller
1661	object
2491	nearer
7703	lens
504	move
7703	lens
1405	distance
9956	candle
5105	increased
540	find
6951	image
820	piece
2270	paper
885	size
1464	position
6951	image
5107	depend
1405	distance
1661	object
7703	lens
1376	fig
553	means
7703	lens
941	easily
919	get
4859	visiting
9562	card
6953	picture
1595	distant
7224	church
12784	steeple
288	illustration
1376	fig
7703	lens
1534	held
1464	position
6951	image
9956	candle
712	larger
1661	object
288	illustration
1376	fig
6951	image
1353	smaller
1661	object
463	value
35097	lenses
714	fact
7703	lens
1534	held
1405	distance
1661	object
473	make
6951	image
712	larger
1661	object
1579	impossible
7703	lens
1459	assist
49373	watchmaker
4616	locating
5287	particles
7105	dust
39466	clog
4626	wheels
3283	watch
583	opposite
714	fact
7703	lens
1534	held
1405	distance
1661	object
473	make
6951	image
1353	smaller
1661	object
1579	impossible
17163	photograph
1380	tall
492	tree
467	building
17163	photograph
492	tree
36177	photographer
878	takes
17163	photograph
4350	person
492	tree
1964	moves
21455	camera
6951	image
981	formed
7703	lens
5948	desired
885	size
2529	bringing
21455	camera
7703	lens
21455	camera
705	obtain
3647	sized
17163	photograph
2767	increasing
1405	distance
21455	camera
1661	object
1353	smaller
17163	photograph
660	obtained
4464	mountain
1863	top
1595	distant
17163	photograph
860	appear
731	greater
4534	stone
288	illustration
1376	fig
7703	lens
750	placed
1464	position
6951	image
885	size
1661	object
2456	familiar
292	illustrations
35097	lenses
1991	curved
49385	refracting
7223	surfaces
558	work
664	known
355	fish
27718	globes
24318	magnify
355	fish
1110	swim
11354	bottles
3803	shaped
473	make
24614	olives
49386	pickles
11435	peaches
771	contain
860	appear
712	larger
589	fruit
11354	bottles
1365	frequently
1193	seems
3410	gone
745	neck
8766	bottle
8453	deception
384	due
21822	refraction
424	material
830	shape
8766	bottle
3604	furnish
3948	sufficient
6958	explanation
1527	using
22149	combinations
35097	lenses
6	various
2013	kinds
6951	image
5948	desired
885	size
2766	practically
5948	desired
1464	position
2019	human
1315	eye
6029	section
660	obtained
9669	movable
4137	screen
553	means
515	simple
7703	lens
6951	image
9956	candle
2019	human
1315	eye
4110	possesses
327	wonderful
7703	lens
4137	screen
1376	fig
7703	lens
661	called
41087	crystalline
7703	lens
4137	screen
661	called
49387	retina
6504	rays
3104	light
587	pass
1661	object
8431	pupil
1824	go
41087	crystalline
7703	lens
1565	where
49368	refracted
587	pass
5257	onward
49387	retina
1565	where
838	form
2115	distinct
6951	image
1661	object
288	illustration
1376	fig
1315	eye
6961	learned
6029	section
889	change
1464	position
1661	object
10706	necessitated
889	change
1464	position
4137	screen
607	time
1661	object
1755	moved
1464	position
4137	screen
5754	altered
431	clear
6951	image
1661	object
660	obtained
49387	retina
1315	eye
1755	moved
2505	backward
1507	forward
4137	screen
41087	crystalline
7703	lens
16695	permanently
6606	located
2964	iris
650	happen
486	see
2751	clearly
1595	distant
502	objects
9378	printed
291	page
1534	held
418	hand
3550	visible
7224	church
42309	spire
1595	distant
1922	horizon
3550	visible
1677	instant
1740	eyes
1516	raised
3	book
705	obtain
10212	immovable
4137	screen
553	means
515	simple
7703	lens
2115	distinct
32846	images
502	objects
2585	widely
6422	varying
1619	distances
579	answer
6123	questions
41087	crystalline
7703	lens
952	changes
830	shape
1123	according
7703	lens
615	attached
1315	eye
553	means
2132	muscles
469	action
2132	muscles
7703	lens
1172	able
644	become
1904	thick
2607	thin
644	become
1991	curved
1851	look
502	objects
2132	muscles
1178	act
7703	lens
49322	bulges
762	becomes
1904	thick
2221	middle
41809	curvature
8394	focus
1661	object
4137	screen
1851	look
1661	object
408	hundred
1346	feet
2132	muscles
889	change
4057	pull
7703	lens
41388	flatten
514	proper
41809	curvature
1405	distance
5483	adjustment
2132	muscles
1473	quick
5479	unconscious
21534	normally
1364	experience
2125	difficulty
2615	changing
443	range
4991	view
6983	ability
1315	eye
23727	adjust
6422	varying
1619	distances
661	called
7404	accommodation
1627	power
5483	adjustment
915	general
21719	decreases
1829	age
25905	farsightedness
49388	nearsightedness
49389	farsighted
4350	person
486	see
502	objects
6347	distinctly
502	objects
2643	cases
486	see
502	objects
49390	eyeball
49389	farsighted
4350	person
49387	retina
41087	crystalline
7703	lens
502	objects
2657	brought
8394	focus
49387	retina
2785	instead
2289	hence
3550	visible
2132	muscles
7404	accommodation
25831	bulge
13560	thicken
7703	lens
6504	rays
3104	light
1894	bent
5758	sufficiently
8394	focus
3757	sharply
49387	retina
1817	consequence
502	objects
1851	look
13963	blurred
25905	farsightedness
34249	remedied
8752	convex
8936	glasses
5006	bend
3104	light
2739	bring
898	closer
8394	focus
8752	convex
8936	glasses
1496	bending
6504	rays
2529	bringing
2491	nearer
8394	focus
49391	overbalance
49390	eyeball
2424	tendency
8394	focus
502	objects
49387	retina
288	illustration
1376	fig
49389	farsighted
1315	eye
288	illustration
1376	fig
9448	defect
34249	remedied
8752	convex
8936	glasses
33345	nearsighted
4350	person
486	see
502	objects
1315	eye
49390	eyeball
33345	nearsighted
4350	person
1670	wide
49387	retina
41087	crystalline
7703	lens
502	objects
2657	brought
8394	focus
4925	front
49387	retina
2785	instead
2289	hence
3550	visible
2132	muscles
7404	accommodation
4057	pull
41388	flatten
7703	lens
6504	rays
942	separated
5758	sufficiently
8394	focus
49387	retina
1817	consequence
502	objects
1851	look
13963	blurred
49388	nearsightedness
34249	remedied
14620	wearing
27567	concave
8936	glasses
929	separate
3104	light
504	move
8394	focus
3577	farther
27567	concave
8936	glasses
780	separating
6504	rays
1422	making
8394	focus
1595	distant
49391	overbalance
1670	wide
49390	eyeball
2424	tendency
8394	focus
502	objects
4925	front
49387	retina
288	illustration
1376	fig
33345	nearsighted
1315	eye
9448	defect
34249	remedied
27567	concave
8936	glasses
13758	headache
1740	eyes
7146	ordinarily
2132	muscles
7404	accommodation
23727	adjust
941	easily
2593	quickly
2829	frequent
3612	severe
22142	headaches
1798	occur
1363	result
790	great
5790	muscular
2351	effort
7404	accommodation
21	young
430	people
22142	headaches
1365	frequently
4377	caused
1845	exertion
41087	crystalline
2132	muscles
8936	glasses
12348	relieve
2132	muscles
1142	extra
5483	adjustment
2289	hence
5845	effective
3094	eliminating
3893	cause
13758	headache
4734	exact
1492	balance
6441	required
8936	glasses
41087	crystalline
7703	lens
5790	muscular
1545	activity
3989	studied
427	subject
1214	carefully
6827	competent
3473	treat
3529	sensitive
485	necessary
839	part
739	body
1315	eye
4328	mistake
41809	curvature
8936	glasses
47097	flaw
2713	type
3152	glass
699	example
958	kind
3152	glass
553	means
28645	improper
8394	focus
5105	increased
3120	duty
2132	muscles
1642	gradual
16526	weakening
3308	entire
1315	eye
1189	followed
13758	headache
915	general
6151	physical
7624	discomfort
1315	eye
4886	strain
1142	extra
558	work
2694	thrown
3558	nervous
4412	system
1751	seeing
381	reading
1737	writing
13580	sewing
9464	defective
1740	eyes
9259	recognized
16581	physicians
3893	cause
5306	disease
9440	tax
413	made
3558	nervous
4412	system
9464	defective
1315	eye
28114	lessens
1003	supply
7939	energy
423	available
4111	bodily
7	use
915	general
5139	health
26102	suffers
5139	health
7729	improved
514	proper
8936	glasses
13800	prescribed
3333	possibly
1611	greatest
1470	danger
1315	eye
4886	strain
72	school
549	children
17314	experienced
3249	recognize
9457	defects
3311	sight
1765	reason
8974	schools
5971	employ
13094	physician
6510	examines
12998	pupils
1740	eyes
950	regular
3213	intervals
915	general
11041	precautions
4727	worth
4265	observing
1994	rest
1740	eyes
4895	hurt
558	work
1737	writing
381	reading
13580	sewing
786	wood
6132	carving
197	etc
7627	daylight
2848	read
1095	bright
4718	dim
3104	light
3104	light
8917	shaded
4115	rub
1740	eyes
1706	fingers
1740	eyes
2193	weak
8843	bathe
49023	lukewarm
635	water
3756	pinch
49392	borax
728	dissolved
2851	chapter
265	xii
45453	photography
1646	magic
1921	sun
6502	ribbons
1221	dresses
666	washed
4531	hung
1921	sun
16207	fade
666	washed
4531	hung
3679	shade
4583	apt
12634	lose
363	color
8074	clothes
1185	laid
10713	drawers
4531	hung
49393	closets
1816	protection
7105	dust
664	known
1627	power
3104	light
12152	weaken
363	color
25741	housewives
1879	lower
1671	window
7138	shades
3788	wall
2270	paper
12634	lose
2949	brilliancy
541	beautiful
2919	hues
8852	velvet
26316	satin
49394	plush
26852	tapestry
15028	marred
6045	loss
2949	brilliancy
2921	sheen
1095	bright
18835	carpets
26036	rugs
14837	bought
5338	preference
3134	delicately
4663	tinted
938	ones
23602	purchaser
965	knows
2330	latter
16207	fade
2593	quickly
3631	sunny
1137	room
2348	acquire
3648	dull
16137	mellow
4710	tone
1095	bright
5142	gay
2499	colors
3648	dull
49395	somber
2499	colors
5522	affected
1921	sun
876	why
5522	affected
420	know
2714	thousands
3024	brilliant
3047	dainty
2919	hues
2104	catch
1315	eye
8945	shop
10086	street
3126	absolutely
2361	permanent
436	years
17002	fading
607	time
8316	sunlight
6065	causes
305	strange
13710	unexplained
17321	effects
691	substances
45387	chlorine
810	hydrogen
633	mixed
2516	dark
1137	room
841	remarkable
1787	occurs
635	water
2835	milk
633	mixed
20322	mixture
691	substances
4079	exposed
8316	sunlight
4889	violent
16100	explosion
1787	occurs
781	entirely
658	substance
981	formed
832	compound
781	entirely
35	character
21628	components
1627	power
6343	understood
303	man
1921	sun
1172	able
838	form
691	substances
2516	dark
45387	chlorine
810	hydrogen
911	simply
45387	chlorine
810	hydrogen
8316	sunlight
2192	combine
1646	magic
6594	totally
658	substance
13710	unexplained
1627	power
1921	sun
1365	frequently
583	opposite
558	work
2785	instead
21333	combining
691	substances
473	make
19308	product
1921	sun
929	separate
755	break
2917	particular
658	substance
6	various
808	elements
699	example
1921	sun
6504	rays
776	fall
3027	silver
21589	chloride
806	chemical
469	action
1030	begins
1363	result
929	separate
691	substances
45387	chlorine
3027	silver
8316	sunlight
2191	separates
3027	silver
21589	chloride
793	constituents
3027	silver
45387	chlorine
1646	magic
27990	wand
45453	photography
2309	suppose
2947	coat
1503	side
3152	glass
8582	plate
3027	silver
21589	chloride
640	put
2947	coat
5909	varnish
10046	chair
805	careful
2947	coat
8582	plate
2516	dark
1137	room
8316	sunlight
929	separate
3027	silver
21589	chloride
16084	spoil
3365	plan
1090	lay
7405	horseshoe
8582	plate
1205	good
4786	luck
1711	carry
8582	plate
3104	light
3104	light
929	separate
3027	silver
21589	chloride
45387	chlorine
3027	silver
2330	latter
656	remain
8582	plate
2607	thin
8641	film
8582	plate
5522	affected
1921	sun
2508	portion
4228	protected
7405	horseshoe
6142	opaque
5278	allow
3104	light
587	pass
4599	reach
8582	plate
8582	plate
3238	carried
2516	dark
1137	room
7405	horseshoe
4308	removed
8353	expect
486	see
8582	plate
7774	impression
7405	horseshoe
2508	portion
4228	protected
7405	horseshoe
740	covered
3027	silver
21589	chloride
4079	exposed
8677	unprotected
2508	portion
740	covered
5801	metallic
3027	silver
8779	disappointed
8582	plate
675	examined
1214	carefully
2201	shows
1614	slightest
889	change
1615	appearance
889	change
4669	unaided
1315	eye
5497	detect
889	change
806	chemical
661	called
49396	developer
2739	bring
3852	hidden
889	change
12219	reveal
6951	image
49397	unseeing
1740	eyes
49398	developers
7	use
5087	effect
485	necessary
7728	transformation
8582	plate
49396	developer
6202	seconds
3027	silver
8680	coating
945	gradually
49399	darkens
1833	slowly
6432	surely
6951	image
9378	printed
1921	sun
6504	rays
851	appears
953	take
6953	picture
3104	light
3027	silver
21589	chloride
4228	protected
7405	horseshoe
800	strongly
5522	affected
16589	glimmer
3104	light
1363	result
3308	entire
8582	plate
644	become
706	similar
35	character
7738	contrast
13	give
6951	image
7405	horseshoe
8582	plate
17127	footnote
1137	room
1264	ordinary
7627	daylight
822	excluded
17163	photograph
3152	glass
1214	carefully
49400	shielded
3104	light
14282	admired
2516	dark
1137	room
14937	pleasurable
7186	practical
10150	hitherto
24778	unaffected
3027	silver
21589	chloride
6594	totally
4308	removed
953	take
8582	plate
3104	light
4098	fear
5290	accomplish
11812	unchanged
3027	silver
21589	chloride
3274	got
1222	rid
648	process
21395	technically
661	called
6105	fixing
6374	washing
49401	unreduced
3027	silver
21589	chloride
15876	solution
21588	sodium
49402	thiosulphite
1561	commonly
664	known
49403	hypo
368	bath
49403	hypo
8582	plate
24596	cleansed
431	clear
868	running
635	water
715	dry
648	process
695	gives
431	clear
2361	permanent
6953	picture
8582	plate
288	illustration
1376	fig
21455	camera
21455	camera
21455	camera
1376	fig
3104	light
3578	tight
4005	box
2273	containing
9669	movable
8752	convex
7703	lens
612	end
4137	screen
583	opposite
612	end
3104	light
1661	object
19108	photographed
1300	passes
7703	lens
6520	falls
4137	screen
2162	forms
6951	image
12780	substitute
1264	ordinary
4137	screen
8582	plate
8641	film
14866	coated
3027	silver
21589	chloride
3027	silver
896	salt
3104	light
6520	falls
3529	sensitive
8582	plate
2162	forms
6951	image
889	change
3027	silver
21589	chloride
887	produce
3852	hidden
6951	image
8582	plate
4308	removed
21455	camera
2516	dark
5947	treated
2395	described
2436	preceding
6029	section
6951	image
762	becomes
3550	visible
2361	permanent
3082	practice
772	gelatin
633	mixed
3027	silver
896	salt
20322	mixture
646	poured
8582	plate
8641	film
2607	thin
8680	coating
413	made
2287	presence
772	gelatin
695	gives
5931	plates
3930	yellowish
7876	hue
3529	sensitive
5931	plates
715	dry
2516	dark
6007	rooms
8680	coating
644	become
3126	absolutely
1872	firm
715	dry
5931	plates
1903	packed
10724	boxes
4834	sent
1144	forth
10349	sale
3152	glass
5931	plates
4309	heavy
14274	inconvenient
1711	carry
49404	celluloid
24715	films
781	entirely
976	taken
1216	place
24275	outdoor
558	work
3104	light
3679	shade
1506	let
477	apply
648	process
17163	photograph
2309	suppose
6119	wish
953	take
17163	photograph
303	man
986	sitting
10046	chair
23	library
303	man
7883	wore
2497	gray
2947	coat
410	black
13180	tie
411	white
5803	collar
6559	details
12627	faithfully
595	represented
17163	photograph
602	innumerable
9894	lights
7138	shades
40	produced
8582	plate
411	white
5803	collar
9550	send
7703	lens
3104	light
3529	sensitive
8582	plate
2289	hence
3027	silver
21589	chloride
8582	plate
1086	changed
1216	place
1565	where
7703	lens
981	formed
6951	image
5803	collar
2497	gray
2947	coat
9550	send
7703	lens
3104	light
411	white
5803	collar
2289	hence
3027	silver
21589	chloride
5522	affected
3104	light
2947	coat
5803	collar
1216	place
1565	where
7703	lens
40	produced
6951	image
2947	coat
3027	silver
21589	chloride
1086	changed
1565	where
5803	collar
6951	image
3104	light
401	face
887	produce
5087	effect
3104	light
401	face
3806	stronger
3104	light
2497	gray
2947	coat
411	white
5803	collar
401	face
6951	image
1725	show
1086	changed
3027	silver
21589	chloride
5803	collar
2947	coat
401	face
5915	lighter
2947	coat
3104	light
5803	collar
4184	finally
3027	silver
21589	chloride
5522	affected
2516	dark
13180	tie
3788	wall
2270	paper
13155	background
1959	affect
8582	plate
1123	according
11437	brightness
3104	light
6165	fell
10100	reflected
21455	camera
8582	plate
946	developed
604	fixed
2395	described
6029	section
661	called
6718	negative
1376	fig
5803	collar
2516	dark
410	black
13180	tie
2497	gray
2947	coat
411	white
411	white
16896	tidy
2516	dark
288	illustration
1376	fig
6718	negative
5915	lighter
1661	object
16896	tidy
5803	collar
896	salt
1086	changed
523	words
731	greater
2508	portion
3027	silver
896	salt
5522	affected
2289	hence
1387	darker
10313	stain
8582	plate
2917	particular
1857	spot
8582	plate
2201	shows
10254	gradations
7985	intensity
16896	tidy
2516	dark
410	black
13180	tie
3104	light
17163	photograph
1464	position
838	form
2744	expression
6076	concerned
5274	actual
21717	intensities
5889	reversed
8582	plate
5886	transformed
17163	photograph
3239	detail
417	seen
6029	section
947	perfect
17163	photograph
1095	bright
502	objects
66	sky
411	white
10018	waist
889	change
3027	silver
21589	chloride
2289	hence
860	appear
2516	dark
6718	negative
2516	dark
502	objects
9694	furniture
410	black
2947	coat
889	change
21589	chloride
2289	hence
860	appear
3104	light
6718	negative
705	obtain
17163	photograph
6718	negative
750	placed
820	piece
3529	sensitive
49405	photographic
2270	paper
2270	paper
14866	coated
3027	silver
896	salt
1296	manner
8582	plate
24715	films
8609	combination
4079	exposed
3104	light
2516	dark
4825	portions
6718	negative
1178	act
18468	obstructions
1658	passage
3104	light
3104	light
587	pass
839	part
6718	negative
49405	photographic
2270	paper
5341	consequently
3027	silver
896	salt
2270	paper
1086	changed
418	hand
3104	light
2508	portion
6718	negative
5278	allow
2000	free
914	easy
1658	passage
3104	light
6504	rays
776	fall
49405	photographic
2270	paper
889	change
3027	silver
659	thus
2516	dark
1184	places
6718	negative
887	produce
3104	light
1184	places
5328	positive
17163	photograph
1376	fig
3104	light
1184	places
6718	negative
887	produce
2516	dark
1184	places
5328	positive
2196	intermediate
3202	grades
595	represented
514	proper
10254	gradations
7985	intensity
288	illustration
1376	fig
5328	positive
17163	photograph
1913	properly
5947	treated
6718	negative
525	remains
1205	good
436	years
5879	serve
3993	indefinite
2554	number
49406	positives
23338	photographs
3104	light
5306	disease
1831	reaching
5087	effect
3104	light
8529	inanimate
502	objects
49405	photographic
24715	films
8074	clothes
1013	leads
6749	inquire
313	relation
3419	exists
3104	light
530	things
420	know
4542	daily
1537	observation
447	plants
3104	light
534	order
4760	thrive
881	grow
3816	healthy
621	plant
2657	brought
2516	dark
1137	room
3339	loses
3696	vigor
4935	freshness
762	becomes
402	yellow
4749	drooping
447	plants
993	agree
2719	amount
3104	light
1641	require
8430	violet
49407	arbutus
881	grow
7805	moderate
3104	light
1025	others
8155	willows
2341	strong
498	full
12293	beams
1921	sun
813	nearly
733	common
447	plants
49107	sicken
872	die
18848	deprived
8316	sunlight
607	time
67	animal
535	world
17571	transportation
293	animals
5327	necessarily
5200	confined
2516	dark
23336	cars
1363	result
3497	deaths
1798	occur
13895	car
23673	aired
21513	ventilated
966	food
1003	supply
1205	good
3104	light
568	fresh
821	air
640	put
363	color
4598	pale
7879	cheeks
3104	light
821	air
23197	transform
3704	sickly
3930	yellowish
447	plants
4099	hardy
880	green
938	ones
766	plenty
568	fresh
821	air
3104	light
719	pure
635	water
49408	watchwords
5306	disease
288	illustration
1376	fig
2987	stems
586	leaves
49409	oxalis
1832	growing
3104	light
903	addition
447	plants
293	animals
486	see
305	strange
7821	unseen
938	ones
11459	floating
920	atmosphere
3315	lying
7105	dust
7134	corner
10778	closet
1832	growing
635	water
1704	drink
13323	thronging
4205	decayed
689	vegetable
67	animal
428	matter
965	knows
49410	mildew
11869	vermin
5263	damage
164	field
5860	understand
903	addition
3550	visible
2029	enemies
303	man
1094	swarms
5816	invisible
447	plants
293	animals
5263	damage
5293	indirectly
417	seen
2456	familiar
2029	enemies
447	plants
293	animals
664	known
49411	microorganisms
49412	microoerganisms
5090	harmful
5289	friends
13725	helpful
3435	cultivated
447	plants
2017	domesticated
293	animals
49412	microoerganisms
17464	bacteria
6991	include
2554	number
2899	friend
8739	foe
3503	household
17464	bacteria
13749	fruitful
3597	source
1212	trouble
6347	distinctly
5289	friends
1053	delicate
8772	flavor
10806	butter
5295	sharp
5459	pleasing
6286	taste
10239	cheese
40	produced
17464	bacteria
418	hand
17464	bacteria
3893	cause
8447	dangerous
5304	diseases
22321	typhoid
10982	fever
19486	tuberculosis
25639	influenza
13545	la
49413	grippe
805	careful
1537	observation
21898	experimentation
807	shown
34993	conclusively
8316	sunlight
3170	rapidly
16856	kills
17464	bacteria
41484	dampness
3562	darkness
17464	bacteria
4760	thrive
3169	multiply
8316	sunlight
852	essential
298	growth
447	plants
293	animals
21922	retards
5903	prevents
298	growth
17464	bacteria
8550	dirt
7105	dust
4079	exposed
8316	sunlight
12634	lose
17464	bacteria
3785	damp
3787	cellars
2516	dark
7230	corners
17464	bacteria
4760	thrive
2767	increasing
8180	steadily
2554	number
1765	reason
3786	houses
984	kept
3104	light
11407	airy
11939	blinds
1516	raised
18835	carpets
16207	fade
18835	carpets
9694	furniture
16207	fade
5306	disease
5922	producing
17464	bacteria
540	find
2361	permanent
4176	abode
2570	dwellings
10720	kitchens
7475	pantries
2917	particular
4182	thoroughly
10038	lighted
16283	bedclothes
26036	rugs
10339	clothing
4079	exposed
8316	sunlight
1365	frequently
23248	safeguard
21479	bacterial
5306	disease
3104	light
10067	sick
1137	room
8316	sunlight
1731	especially
7259	valuable
16856	kills
17464	bacteria
1462	keeps
821	air
715	dry
17464	bacteria
919	get
39	start
715	dry
920	atmosphere
2851	chapter
267	xiii
363	color
7842	rainbow
541	beautiful
664	known
445	phenomena
439	nature
7842	rainbow
607	time
10057	immemorial
2092	considered
33491	jehovah
3886	signal
5134	mankind
8874	storm
8851	sunshine
656	remain
2766	practically
965	knows
7842	rainbow
417	seen
1921	sun
6504	rays
7461	shine
9042	mist
1147	tiny
4557	drops
635	water
1147	tiny
4557	drops
21822	refraction
3960	scattering
3104	light
887	produce
7842	rainbow
5730	heavens
4956	exquisite
4437	tints
7842	rainbow
417	seen
1851	look
1661	object
49379	prism
49377	chandelier
895	crystal
515	simple
4530	experiment
2175	enables
887	produce
3788	wall
1137	room
4734	exact
2499	colors
7842	rainbow
3920	beauty
288	illustration
1376	fig
411	white
3104	light
20322	mixture
9894	lights
7842	rainbow
2499	colors
887	produce
7842	rainbow
2499	colors
49414	spectrum
16204	beam
8316	sunlight
1301	admitted
2516	dark
1137	room
1005	narrow
3576	opening
3679	shade
667	allowed
776	fall
49379	prism
807	shown
8719	figure
541	beautiful
2556	band
2499	colors
860	appear
583	opposite
3788	wall
1137	room
8360	ray
3104	light
10422	entered
1137	room
1264	ordinary
8316	sunlight
49368	refracted
1894	bent
1852	straight
6409	path
2432	spread
2556	band
2499	colors
706	similar
7842	rainbow
3104	light
1300	passes
49379	prism
7703	lens
6736	dispersed
942	separated
2499	colors
616	contains
2556	band
2499	colors
40	produced
661	called
49414	spectrum
2150	examine
49414	spectrum
540	find
2499	colors
534	order
363	color
49225	imperceptibly
17002	fading
8430	violet
4588	indigo
4422	blue
880	green
402	yellow
3649	orange
3760	red
8316	sunlight
411	white
3104	light
411	white
3104	light
8316	sunlight
6736	dispersed
942	separated
5600	primary
2499	colors
7842	rainbow
2919	hues
807	shown
2436	preceding
6029	section
1193	seems
327	wonderful
10588	spectral
2499	colors
49415	recombined
473	make
411	white
3104	light
49379	prism
1376	fig
2153	exactly
706	similar
750	placed
5889	reversed
1464	position
14678	undo
49416	dispersion
1496	bending
1517	upward
3980	seven
12293	beams
3810	emerge
887	produce
411	white
1857	spot
4137	screen
659	thus
486	see
515	simple
5700	experiments
2499	colors
7842	rainbow
660	obtained
411	white
3104	light
2499	colors
1697	turn
49415	recombined
887	produce
411	white
3104	light
288	illustration
1376	fig
7842	rainbow
2499	colors
49415	recombined
838	form
411	white
3104	light
411	white
3104	light
515	simple
3104	light
768	composed
2499	colors
860	appear
7842	rainbow
363	color
820	piece
3760	red
3152	glass
1534	held
6409	path
398	colored
16204	beam
3104	light
981	formed
6029	section
2499	colors
3788	wall
1088	disappear
3760	red
2785	instead
541	beautiful
49414	spectrum
2499	colors
417	seen
3760	red
363	color
3760	red
3152	glass
5278	allow
1658	passage
3104	light
3760	red
3104	light
2499	colors
4120	absorbed
3760	red
3152	glass
4599	reach
1315	eye
3760	red
8360	ray
1300	passes
3760	red
3152	glass
3527	reaches
1315	eye
2865	produces
10948	sensation
363	color
820	piece
4422	blue
3152	glass
461	substituted
3760	red
3152	glass
4422	blue
2556	band
525	remains
3788	wall
2499	colors
1088	disappear
4422	blue
3760	red
777	pieces
3152	glass
1534	held
6409	path
16204	beam
3104	light
587	pass
3308	entire
49414	spectrum
4629	disappears
363	color
525	remains
4422	blue
3152	glass
24309	absorbs
6	various
6504	rays
4318	exception
4422	blue
938	ones
3760	red
3152	glass
5278	allow
4422	blue
6504	rays
587	pass
2289	hence
3104	light
667	allowed
1658	passage
1315	eye
7968	emerald
3241	looks
880	green
2526	freely
41859	transmits
880	green
24309	absorbs
2499	colors
1264	ordinary
7627	daylight
768	composed
8071	diamond
851	appears
411	white
24517	allows
1658	passage
6	various
6504	rays
635	water
1671	window
1676	panes
10306	stained
3152	glass
9949	windows
8693	owe
518	charm
3920	beauty
2287	presence
3152	glass
6	various
26762	dyes
22024	pigments
2802	absorb
21326	amounts
2499	colors
411	white
3104	light
27077	transmit
1025	others
22024	pigments
26762	dyes
901	added
3152	glass
13292	molten
1032	state
3920	beauty
10306	stained
3152	glass
1671	window
5261	depends
4596	largely
22822	richness
9602	delicacy
22024	pigments
10100	reflected
3104	light
6142	opaque
502	objects
6029	section
6961	learned
502	objects
3550	visible
3104	light
49417	diffusely
10100	reflected
411	white
1661	object
5534	sheet
2270	paper
13617	whitewashed
3716	fence
5283	table
638	cloth
24309	absorbs
3104	light
6520	falls
49092	reflects
813	nearly
659	thus
5922	producing
10948	sensation
411	white
3760	red
10103	carpet
24309	absorbs
3104	light
6504	rays
6581	incident
3760	red
6504	rays
49092	reflects
1315	eye
658	substance
1661	object
49092	reflects
6504	rays
776	fall
24309	absorbs
851	appears
410	black
6504	rays
4599	reach
1315	eye
4815	absence
363	color
10948	sensation
7651	coal
14772	tar
4520	soot
1205	good
292	illustrations
502	objects
2802	absorb
3104	light
6520	falls
876	why
2499	colors
889	change
23688	matching
2499	colors
2566	women
12012	prefer
8945	shop
1167	morning
6291	afternoon
8316	sunlight
49418	illuminates
10370	shops
18093	factories
923	gas
17489	electricity
1626	throw
13673	spell
2499	colors
2766	practically
430	people
420	know
6502	ribbons
12153	ties
42527	trimmings
1221	dresses
1365	frequently
1851	look
1864	night
1942	daytime
1215	safe
2055	match
2499	colors
4942	artificial
3104	light
638	cloth
3241	looks
3760	red
1864	night
4166	purple
967	day
815	indeed
363	color
1661	object
5261	depends
363	color
3104	light
6520	falls
305	strange
11544	sights
417	seen
5956	fourth
4170	july
7994	variously
398	colored
20384	fireworks
9862	blazing
505	child
411	white
12566	blouse
851	appears
3760	red
4422	blue
880	green
1123	according
21961	powders
12032	burn
3760	red
4422	blue
880	green
401	face
505	child
952	changes
21725	normal
3816	healthy
7876	hue
3024	brilliant
3760	red
10983	ghastly
7138	shades
2309	suppose
699	example
411	white
4747	hat
1534	held
3760	red
612	end
49414	spectrum
3760	red
3104	light
7182	characteristics
411	white
502	objects
6983	ability
9885	reflect
6	various
6504	rays
776	fall
3104	light
6520	falls
411	white
4747	hat
3760	red
3104	light
2289	hence
3104	light
4747	hat
9885	reflect
3760	red
3104	light
4747	hat
5341	consequently
851	appears
3760	red
7062	similarly
411	white
4747	hat
750	placed
4422	blue
3104	light
9885	reflect
3104	light
6520	falls
7117	namely
4422	blue
3104	light
860	appear
4422	blue
3760	red
4747	hat
1534	held
3760	red
3104	light
417	seen
514	proper
363	color
3760	red
4747	hat
1534	held
4422	blue
3104	light
851	appears
410	black
9885	reflect
4422	blue
3104	light
4120	absorbed
3760	red
3104	light
9885	reflect
505	child
14620	wearing
880	green
10561	frock
6976	independence
967	day
1193	seems
1864	night
14620	wearing
410	black
10561	frock
2284	standing
21961	powders
824	burning
3760	red
4422	blue
8430	violet
3104	light
719	pure
515	simple
2499	colors
530	things
1125	seem
1315	eye
411	white
3104	light
851	appears
515	simple
2168	single
363	color
3534	reveals
832	compound
439	nature
2076	passed
49379	prism
2201	shows
17366	compounded
6481	infinite
2554	number
2499	colors
322	sir
20502	isaac
24958	newton
11172	grouped
3980	seven
1015	divisions
8430	violet
4588	indigo
4422	blue
880	green
402	yellow
3649	orange
3760	red
1683	naturally
8836	ask
2499	colors
13641	compose
411	white
3104	light
1697	turn
832	compound
579	answer
577	question
1506	let
1214	carefully
17934	insert
49379	prism
6409	path
6504	rays
6776	issue
49379	prism
1214	carefully
2194	remaining
2013	kinds
6504	rays
3760	red
3104	light
832	compound
1673	broken
21765	constituent
748	parts
838	form
3724	typical
49414	spectrum
411	white
3104	light
1658	passage
49379	prism
3760	red
6504	rays
587	pass
49379	prism
49368	refracted
1894	bent
954	course
2499	colors
860	appear
49414	spectrum
981	formed
1762	evidently
8360	ray
49414	spectrum
3760	red
515	simple
363	color
832	compound
363	color
706	similar
4530	experiment
413	made
2194	remaining
49414	spectrum
6504	rays
1363	result
2143	individual
49414	spectrum
2499	colors
656	remain
515	simple
719	pure
2499	colors
2143	individual
49414	spectrum
2499	colors
2830	groups
515	simple
719	pure
2499	colors
288	illustration
1376	fig
8430	violet
880	green
13	give
4422	blue
880	green
4422	blue
3760	red
13	give
411	white
2499	colors
1125	seem
832	compound
2499	colors
1328	half
17093	cardboard
9466	disk
1376	fig
8094	painted
880	green
1328	half
8430	violet
9466	disk
8068	slipped
13768	toy
1863	top
3801	spun
3170	rapidly
23306	rotating
9466	disk
860	appear
4422	blue
3760	red
880	green
2785	instead
880	green
8430	violet
23306	rotating
9466	disk
860	appear
402	yellow
8609	combination
3760	red
402	yellow
13	give
3649	orange
2499	colors
981	formed
860	appear
1315	eye
49414	spectrum
2499	colors
2765	actually
49414	spectrum
2499	colors
338	saw
2436	preceding
6029	section
719	pure
515	simple
2499	colors
2499	colors
981	formed
23306	rotating
9466	disk
522	reality
17366	compounded
6594	totally
6504	rays
1615	appearance
6113	resulting
2499	colors
719	pure
515	simple
2499	colors
17366	compounded
5045	limited
7876	hue
3679	shade
3980	seven
10588	spectral
2499	colors
422	wealth
3920	beauty
363	color
439	nature
201	art
663	commerce
1191	unknown
588	flowers
2714	thousands
2919	hues
10494	poverty
363	color
15563	undreamed
201	art
12634	lose
35044	magenta
8391	lilac
7864	olive
49419	lavender
558	work
63	wonders
10588	spectral
2499	colors
49420	compounding
6	various
2499	colors
814	proportions
2499	colors
981	formed
13	give
4935	freshness
4463	variety
79	third
23306	rotating
9466	disk
8094	painted
4422	blue
12456	remainder
411	white
1363	result
49419	lavender
1828	fifteen
748	parts
411	white
748	parts
3760	red
839	part
4422	blue
3680	arranged
9466	disk
1363	result
8391	lilac
7864	olive
660	obtained
8609	combination
748	parts
880	green
839	part
3760	red
839	part
410	black
1896	soft
3721	rich
7138	shades
239	brown
384	due
17422	mixtures
410	black
3760	red
3649	orange
402	yellow
852	essential
2499	colors
305	strange
5871	unexpected
1651	facts
4130	await
1697	turn
392	science
23306	rotating
17093	cardboard
9466	disk
1376	fig
8094	painted
79	third
3760	red
79	third
880	green
79	third
4422	blue
6113	resulting
363	color
411	white
20322	mixture
10588	spectral
2499	colors
2865	produces
411	white
485	necessary
10588	spectral
2499	colors
534	order
705	obtain
411	white
20322	mixture
2499	colors
3760	red
880	green
4422	blue
13	give
411	white
932	moreover
20322	mixture
2499	colors
514	proper
814	proportions
363	color
49414	spectrum
402	yellow
4588	indigo
3649	orange
660	obtained
10588	spectral
2499	colors
3760	red
880	green
4422	blue
661	called
5600	primary
852	essential
2919	hues
664	known
4437	tints
363	color
40	produced
805	careful
13888	blending
4422	blue
880	green
3760	red
514	proper
814	proportions
699	example
4166	purple
660	obtained
13888	blending
3760	red
4422	blue
3649	orange
13888	blending
3760	red
402	yellow
363	color
13337	blindness
3555	nerve
21416	fibers
1315	eye
1711	carry
10948	sensation
363	color
6088	brain
1944	particularly
3529	sensitive
5600	primary
2499	colors
3760	red
880	green
4422	blue
815	indeed
363	color
7030	sensations
40	produced
18758	stimulation
773	sets
5712	nerves
3529	sensitive
5600	primary
2499	colors
2681	sees
4166	purple
49421	optic
5712	nerves
3529	sensitive
3760	red
4422	blue
4166	purple
2942	equals
3760	red
4422	blue
3238	carried
929	separate
9644	messages
6088	brain
13888	blending
2115	distinct
9644	messages
6088	brain
1510	given
10948	sensation
4166	purple
3760	red
2071	rose
417	seen
49421	optic
5712	nerves
3529	sensitive
3760	red
22131	stimulated
3238	carried
9864	message
6088	brain
13900	snowy
164	field
18826	stimulates
3209	equally
773	sets
49421	optic
5712	nerves
3760	red
880	green
4422	blue
49419	lavender
839	part
4422	blue
748	parts
411	white
14414	stimulate
773	sets
5712	nerves
9499	maximum
18758	stimulation
4422	blue
2332	equal
18758	stimulation
773	sets
13	give
7774	impression
411	white
363	color
6082	blind
4350	person
9448	defect
773	sets
5712	nerves
1711	carry
363	color
9864	message
6088	brain
2309	suppose
3555	nerve
21416	fibers
11046	responsible
2565	carrying
3760	red
6594	totally
9464	defective
4350	person
14503	views
402	yellow
939	flower
486	see
880	green
939	flower
402	yellow
616	contains
3760	red
880	green
2289	hence
3760	red
880	green
3555	nerve
21416	fibers
22131	stimulated
3760	red
3555	nerve
21416	fibers
9464	defective
17325	respond
880	green
3555	nerve
21416	fibers
22131	stimulated
6088	brain
834	therefore
49422	interprets
880	green
664	known
26	author
695	gives
19791	amusing
6581	incident
7573	dinner
6115	party
8217	host
4399	offered
28128	stewed
3692	tomato
4178	apple
8121	sauce
363	color
5712	nerves
9464	defective
2331	case
8217	host
11675	employments
363	color
13337	blindness
9505	employee
2413	fatal
1002	lives
6099	engineers
42411	pilots
510	govern
2073	direction
1505	speed
20076	trains
16689	boats
4596	largely
398	colored
14391	signals
4789	flash
1864	night
3562	darkness
504	move
967	day
1095	bright
3104	light
4328	mistake
381	reading
363	color
14391	signals
13676	imperil
1002	lives
17389	travelers
1765	reason
6774	rigid
2710	test
363	color
1510	given
4858	persons
3632	seeking
10172	employment
6983	ability
2055	match
6502	ribbons
8242	yarns
1264	ordinary
2919	hues
7027	unvarying
24329	requirement
5395	efficiency
2851	chapter
25	xiv
3441	heat
3104	light
4293	companions
1864	night
496	thousand
1740	eyes
967	day
3104	light
1095	bright
535	world
14563	dies
5667	dying
1921	sun
718	bodies
7908	glow
13	give
3104	light
3478	hot
14638	stove
49238	glows
3454	warm
3760	red
3478	hot
8120	fiery
8146	smoldering
786	wood
410	black
1210	lifeless
2946	glowing
10079	coals
24328	hotter
410	black
938	ones
10306	stained
3152	glass
1671	window
23302	softens
49423	mellows
1095	bright
3104	light
1921	sun
11988	shuts
1004	warmth
1921	sun
6504	rays
12969	shady
1503	side
10086	street
21261	spares
1740	eyes
3610	intense
11123	glare
1921	sun
13163	chill
4815	absence
3441	heat
40236	illumination
2387	oil
4841	lamp
923	gas
7999	jet
15267	electric
3104	light
1819	carries
3441	heat
815	indeed
3441	heat
22219	refrain
1422	making
3104	light
3454	warm
3593	summer
1864	night
3441	heat
49424	unavoidably
4452	furnishes
3760	red
3454	warm
363	color
417	seen
3441	heat
3104	light
1824	go
418	hand
418	hand
3593	summer
1879	lower
7138	shades
11939	blinds
534	order
823	keep
3901	house
4930	cool
9495	exclusion
3104	light
553	means
9495	exclusion
3441	heat
309	winter
11939	blinds
1982	raise
7138	shades
534	order
1921	sun
2914	stream
1137	room
1133	flood
3104	light
1004	warmth
3441	heat
1921	sun
3104	light
1921	sun
1125	seem
17050	boon
4293	companions
1725	show
3104	light
1300	passes
49379	prism
49368	refracted
763	forming
49414	spectrum
6029	section
891	accompanied
3441	heat
1067	hold
3529	sensitive
37219	thermometer
8430	violet
612	end
49414	spectrum
8430	violet
6504	rays
776	fall
49217	bulb
381	reading
6297	mercury
2766	practically
37219	thermometer
1534	held
2516	dark
839	part
1137	room
37219	thermometer
1833	slowly
1755	moved
3760	red
612	end
49414	spectrum
889	change
1787	occurs
6297	mercury
2640	rises
1833	slowly
8180	steadily
2301	showing
3441	heat
6504	rays
3760	red
612	end
49414	spectrum
5034	agrees
391	popular
1319	notion
981	formed
3421	independently
392	science
1139	calls
49425	reds
3454	warm
2499	colors
25717	associates
3760	red
1004	warmth
3593	summer
3760	red
1373	rarely
4192	worn
3241	looks
3478	hot
309	winter
3760	red
5459	pleasing
2499	colors
2096	sense
1004	warmth
5141	cheer
520	brings
3104	light
6504	rays
891	accompanied
2719	amount
3441	heat
3760	red
6504	rays
1711	carry
1193	seems
5871	unexpected
481	thing
985	temperature
7735	indicated
3529	sensitive
37219	thermometer
2806	continues
949	rise
37219	thermometer
1755	moved
3760	red
3104	light
49414	spectrum
2765	actually
1193	seems
3441	heat
3760	red
3760	red
37219	thermometer
1755	moved
985	temperature
6520	falls
486	see
553	means
7939	energy
1921	sun
1242	difficult
490	tell
7939	energy
1921	sun
3104	light
3441	heat
914	easy
4283	determine
727	combined
5087	effect
3441	heat
3104	light
288	illustration
1376	fig
7939	energy
1921	sun
2136	measured
3441	heat
14408	units
2309	suppose
5278	allow
1921	sun
6504	rays
776	fall
49080	perpendicularly
6106	metal
10352	cylinder
14866	coated
49426	lampblack
4987	filled
664	known
702	quantity
635	water
1376	fig
2587	expiration
668	hours
985	temperature
635	water
2173	considerably
1027	higher
49426	lampblack
1205	good
27303	absorber
3441	heat
8680	coating
534	order
3104	light
6504	rays
776	fall
10352	cylinder
4120	absorbed
465	lost
6583	reflection
3104	light
3441	heat
6504	rays
776	fall
49426	lampblack
587	pass
10352	cylinder
3441	heat
635	water
420	know
3760	red
3104	light
6504	rays
1344	largest
1141	share
818	heating
635	water
10352	cylinder
3540	surrounded
4422	blue
3152	glass
24309	absorbs
3760	red
6504	rays
5903	prevents
1658	passage
635	water
985	temperature
635	water
1030	begins
776	fall
3104	light
6504	rays
1141	share
431	clear
2436	preceding
6029	section
7939	energy
8851	sunshine
6520	falls
10352	cylinder
3441	heat
3104	light
4120	absorbed
838	form
3441	heat
5891	total
2719	amount
7939	energy
1432	calculated
2764	increase
985	temperature
635	water
7939	energy
761	heated
635	water
2076	passed
5257	onward
935	surface
64	earth
6409	path
44394	obstructed
10352	cylinder
635	water
7939	energy
10422	entered
635	water
1086	changed
985	temperature
7146	ordinarily
761	heated
2332	equal
2433	area
64	earth
935	surface
8977	calculate
7939	energy
2105	falling
3308	entire
935	surface
64	earth
967	day
23530	computations
1303	based
4530	experiment
1725	show
64	earth
2065	receives
4542	daily
1921	sun
5549	equivalent
2870	horse
1627	power
2719	amount
14974	inconceivable
2019	human
2443	mind
200	professor
21	young
695	gives
1889	striking
6953	picture
7939	energy
1921	sun
764	solid
5835	column
3897	ice
1421	miles
1421	miles
3804	diameter
8107	melted
2168	single
1921	sun
8223	concentrate
3308	entire
1627	power
3897	ice
2719	amount
7939	energy
5397	received
4542	daily
1921	sun
64	earth
2765	actually
2584	enormous
2675	comparison
2719	amount
1510	given
1921	sun
2552	numerous
17944	heavenly
718	bodies
473	make
5097	universe
714	fact
3308	entire
8135	outflow
3441	heat
3104	light
64	earth
2065	receives
839	part
496	thousand
2756	million
2508	portion
815	indeed
3104	light
3441	heat
5463	travel
1921	sun
35091	astronomers
490	tell
1921	sun
86	chief
3597	source
3441	heat
3104	light
1421	miles
1595	distant
14478	fastest
9491	express
6768	train
1641	require
436	years
4599	reach
1921	sun
3441	heat
3104	light
5463	travel
1434	vast
6097	abyss
1057	space
288	illustration
1376	fig
5052	waves
981	formed
6279	pebble
3528	quiet
3952	pool
6279	pebble
1220	help
473	make
431	clear
1626	throw
6279	pebble
3528	quiet
3952	pool
1376	fig
5052	waves
7896	ripples
838	form
2432	spread
5367	directions
945	gradually
5667	dying
644	become
1595	distant
6279	pebble
305	strange
714	fact
486	see
7854	ripple
2524	moving
3577	farther
3577	farther
5287	particles
635	water
2524	moving
1483	outward
449	merely
8459	bobbing
49427	vibrating
6119	wish
1626	throw
6279	pebble
1857	spot
1565	where
3751	chip
468	lies
3528	quiet
2134	smooth
1036	pond
5052	waves
838	form
3751	chip
22860	rides
635	water
504	move
1483	outward
635	water
2524	moving
1483	outward
1711	carry
3751	chip
635	water
1507	forward
999	motion
2289	hence
3751	chip
1984	assumes
999	motion
1393	possessed
635	water
999	motion
515	simple
288	illustration
1615	appearance
603	wheat
164	field
7740	lawn
1877	windy
967	day
7640	wind
1134	sweeps
2416	grass
5922	producing
2416	grass
8429	wave
635	water
5052	waves
3229	ocean
614	blades
2416	grass
504	move
7384	accustomed
1216	place
626	ground
1534	held
1501	fast
948	roots
6279	pebble
2694	thrown
3528	quiet
3952	pool
907	creates
7896	ripples
5052	waves
2432	spread
1483	outward
5367	directions
872	die
3428	leaving
3952	pool
4364	placid
5503	undisturbed
2593	quickly
3573	withdraw
6279	pebble
3952	pool
635	water
3743	disturbed
5052	waves
838	form
6279	pebble
615	attached
4843	string
1162	dropped
635	water
3263	withdrawn
950	regular
3213	intervals
5052	waves
2717	chance
1088	disappear
4947	regularly
14163	timed
893	definite
6601	disturbance
635	water
6961	learned
276	men
490	tell
3478	hot
718	bodies
13271	luminous
718	bodies
768	composed
1147	tiny
5287	particles
661	called
936	molecules
504	move
9681	unceasingly
1144	forth
790	great
1505	speed
6029	section
338	saw
936	molecules
691	substances
504	move
9681	unceasingly
1505	speed
790	great
16070	motions
4947	regularly
14163	timed
3441	heat
1638	giving
3104	light
1638	giving
5287	particles
5287	particles
3478	hot
13271	luminous
718	bodies
5111	vibrate
790	great
1505	speed
2245	force
5676	violently
6713	disturb
3646	medium
887	produce
951	series
5052	waves
706	similar
40	produced
635	water
6279	pebble
6279	pebble
2694	thrown
635	water
8636	gently
6601	disturbance
972	slight
972	slight
1626	throw
635	water
5052	waves
502	objects
936	molecules
1032	state
1684	gentle
999	motion
887	produce
3104	light
5287	particles
3441	heat
1638	giving
3104	light
1638	giving
718	bodies
1032	state
3790	rapid
42009	vibration
5260	thereby
6713	disturb
4147	surrounding
3646	medium
41859	transmits
41957	conveys
6601	disturbance
64	earth
502	objects
6768	train
5052	waves
5052	waves
4599	reach
10885	destination
10948	sensation
3104	light
3441	heat
40	produced
486	see
635	water
5052	waves
486	see
1315	eye
3441	heat
3104	light
5052	waves
5053	roll
1595	distant
3597	source
1921	sun
5087	effect
718	bodies
3550	visible
558	work
3441	heat
3104	light
994	differ
3441	heat
3104	light
2154	alike
384	due
950	regular
3790	rapid
999	motion
5287	particles
739	body
7062	similarly
6452	conveyed
5052	waves
3441	heat
3104	light
2022	apparently
3104	light
3441	heat
994	differ
38492	choppy
5052	waves
3229	ocean
1818	slow
1111	swell
3229	ocean
7601	sailor
23416	handles
8951	boat
38492	choppy
65	sea
2542	rolling
65	sea
965	knows
2013	kinds
5052	waves
1178	act
49428	dissimilarly
1818	slow
1111	swell
3229	ocean
6144	correspond
2543	longer
7720	slower
5052	waves
5463	travel
1921	sun
1831	reaching
9498	interpreted
3441	heat
1350	shorter
2829	frequent
5052	waves
3229	ocean
49429	typify
3790	rapid
5052	waves
2026	leave
1921	sun
1831	reaching
9498	interpreted
3104	light
2851	chapter
268	xv
4942	artificial
12329	lighting
2322	seldom
5191	consider
74	life
327	wonderful
5678	methods
40236	illumination
1697	turn
1864	night
967	day
26246	prolong
668	hours
558	work
4430	pleasure
9228	nineteenth
7506	century
17470	marvelous
889	change
413	made
1360	lived
9956	candle
4096	enduring
2387	oil
4841	lamp
2943	coming
4841	lamp
5311	cities
9672	paris
4942	artificial
3104	light
6207	guide
3548	belated
18333	traveler
1864	night
9956	candle
6441	required
984	kept
824	burning
2255	occasional
1671	window
10776	invention
49430	kerosene
4841	lamp
2576	came
2253	efficient
12329	lighting
10086	street
18709	advent
923	gas
17489	electricity
2576	came
3104	light
5845	effective
668	hours
7453	business
969	manufacture
4430	pleasure
2600	extended
10030	setting
1921	sun
9506	production
3104	light
9956	candle
2387	oil
923	gas
2092	considered
9408	paragraphs
40236	illumination
17489	electricity
5810	reserved
2851	chapter
9956	candle
10098	candles
6818	originally
413	made
1705	dipping
4842	wick
12054	melting
14955	tallow
6362	withdrawing
4928	allowing
18997	adhered
14955	tallow
22744	harden
12396	repeating
1705	dipping
4433	satisfactory
4056	thickness
660	obtained
6050	modern
693	method
608	consists
2596	pouring
708	fatty
2689	preparation
20124	mold
8161	center
4842	wick
750	placed
4842	wick
10038	lighted
17209	burns
5194	brief
6882	interval
7139	faint
1340	uncertain
3104	light
7985	intensity
3104	light
17329	increases
40236	illumination
525	remains
1205	good
9956	candle
4794	lasts
3441	heat
824	burning
14955	tallow
21673	melts
14955	tallow
1707	liquid
704	fat
2593	quickly
12249	sucked
824	burning
4842	wick
3441	heat
8039	flame
3948	sufficient
889	change
1707	liquid
923	gas
49431	vaporize
1707	liquid
6034	furthermore
36	set
5821	fire
923	gas
659	thus
981	formed
761	heated
21668	gases
12032	burn
1095	bright
402	yellow
8039	flame
2387	oil
4841	lamp
515	simple
9956	candle
3200	ancestors
2930	replaced
2387	oil
4841	lamp
1887	gave
2920	brighter
38486	steadier
2361	permanent
40236	illumination
1151	principle
4841	lamp
706	similar
9956	candle
4842	wick
14983	saturated
49430	kerosene
2387	oil
704	fat
3441	heat
824	burning
4842	wick
3948	sufficient
889	change
2387	oil
923	gas
36	set
5821	fire
923	gas
1525	placing
4519	chimney
824	burning
4842	wick
3137	constant
3977	uniform
12569	draught
821	air
6896	maintained
9862	blazing
21668	gases
2289	hence
5756	steady
49432	unflickering
3104	light
660	obtained
21668	gases
809	carbon
5287	particles
36	set
2000	free
824	burning
4842	wick
534	order
21668	gases
12032	burn
764	solid
12881	particle
7908	glow
1136	plentiful
1003	supply
811	oxygen
485	necessary
702	quantity
821	air
4972	insufficient
809	carbon
5287	particles
656	remain
5308	unburned
838	form
4520	soot
4841	lamp
26209	smokes
821	air
3527	reaches
4842	wick
4972	insufficient
12032	burn
3170	rapidly
981	formed
809	carbon
5287	particles
1023	explains
1470	danger
5070	turning
4841	lamp
4842	wick
5922	producing
809	carbon
5287	particles
21879	oxidized
821	air
1301	admitted
4841	lamp
4519	chimney
790	great
8392	disadvantage
2387	oil
9775	lamps
2387	oil
25742	stoves
3238	carried
1218	safely
1216	place
1216	place
1579	impossible
1711	carry
4841	lamp
24530	spilling
2387	oil
8039	flame
21379	spreads
4842	wick
13179	overflowing
2387	oil
1817	consequence
4841	lamp
49237	blazes
16100	explosion
1363	result
10098	candles
418	hand
1215	safe
16100	explosion
11298	dripping
16579	grease
15923	unpleasant
8447	dangerous
40236	illumination
8917	shaded
2387	oil
4841	lamp
1896	soft
6942	agreeable
11168	trimming
10394	wicks
27712	refilling
19978	bowls
5906	cleaning
7398	chimneys
1641	require
607	time
4884	labor
1765	reason
599	introduction
923	gas
1808	met
22600	widespread
3052	success
40236	illumination
1264	ordinary
923	gas
7999	jet
3806	stronger
1264	ordinary
4841	lamp
3806	stronger
40236	illumination
901	added
731	greater
1233	convenience
413	made
923	gas
391	popular
3597	source
3104	light
923	gas
27788	burners
923	gas
49433	mantles
607	time
923	gas
8039	flame
49434	luminosity
18216	resulted
818	heating
5287	particles
809	carbon
49435	incandescence
4461	recently
2585	widely
2930	replaced
7	use
28279	bunsen
8039	flame
49355	incandescent
5515	mantle
49436	welsbach
1151	principle
49355	incandescent
5515	mantle
515	simple
691	substances
49437	thorium
49438	cerium
761	heated
8272	melt
49431	vaporize
7908	glow
3610	intense
1095	bright
3104	light
49436	welsbach
413	made
7	use
714	fact
3401	secure
20864	burner
40236	illumination
5261	depends
2946	glowing
49355	incandescent
764	solid
5515	mantle
9862	blazing
824	burning
923	gas
413	made
3737	cylindrical
5515	mantle
2607	thin
2999	fabric
8198	soaked
15876	solution
49437	thorium
49438	cerium
4676	became
14983	saturated
806	chemical
5515	mantle
659	thus
783	impregnated
49437	thorium
49438	cerium
750	placed
923	gas
7999	jet
923	gas
2295	turned
10038	lighted
2055	match
1534	held
5515	mantle
534	order
12032	burn
2607	thin
2999	fabric
2999	fabric
8134	burned
525	remains
637	coarse
12038	gauze
5515	mantle
5948	desired
35087	chemicals
923	gas
3207	cock
2586	opened
1479	escaping
923	gas
49261	ignited
3441	heat
8039	flame
1982	raise
5515	mantle
49435	incandescence
887	produce
3024	brilliant
3104	light
2719	amount
824	burning
923	gas
3948	sufficient
1982	raise
5515	mantle
49435	incandescence
2289	hence
7	use
5515	mantle
3610	intense
3104	light
5597	secured
9	cost
5515	mantle
17092	saves
923	gas
3207	cock
2295	turned
498	full
7	use
4597	plain
20864	burner
5515	mantle
20864	burner
923	gas
7123	saved
5515	mantle
4705	adjusted
923	gas
7999	jet
6070	pressure
923	gas
10861	lessened
5994	mechanical
2845	device
2289	hence
923	gas
8785	escapes
17209	burns
5274	actual
4530	experiment
670	found
1264	ordinary
20864	burner
17958	consumes
884	times
923	gas
9956	candle
1627	power
49355	incandescent
20864	burner
2289	hence
884	times
16287	expensive
12367	objection
49433	mantles
2424	tendency
755	break
49433	mantles
1214	carefully
4705	adjusted
20864	burner
2754	roughly
8763	jarred
7	use
2704	months
11549	quality
9	cost
100	twenty
14728	cents
989	expense
7900	renewing
49433	mantles
972	slight
923	gas
8016	cooking
634	cold
1661	object
1534	held
1095	bright
8039	flame
1264	ordinary
923	gas
7999	jet
762	becomes
740	covered
4520	soot
5287	particles
5308	unburned
809	carbon
8039	flame
3540	surrounded
821	air
5634	central
2508	portion
2107	receive
3948	sufficient
811	oxygen
12032	burn
2552	numerous
809	carbon
5287	particles
454	constantly
2694	thrown
824	burning
923	gas
2289	hence
809	carbon
5287	particles
656	remain
8039	flame
2946	glowing
49355	incandescent
2795	masses
5308	unburned
809	carbon
8039	flame
807	shown
714	fact
634	cold
1661	object
1534	held
8039	flame
762	becomes
12436	smoked
740	covered
4520	soot
821	air
910	supplied
8039	flame
12032	burn
809	carbon
1501	fast
36	set
2000	free
7812	deposition
4520	soot
502	objects
1534	held
8039	flame
809	carbon
5886	transformed
21550	gaseous
428	matter
5308	unburned
809	carbon
7309	objectionable
8016	cooking
25742	stoves
1565	where
25256	utensils
454	constantly
1211	contact
8039	flame
1765	reason
8016	cooking
25742	stoves
2496	arrangement
553	means
1313	additional
821	air
910	supplied
824	burning
923	gas
859	quantities
22850	adequate
8744	insure
4774	complete
27794	combustion
3170	rapidly
981	formed
809	carbon
5287	particles
3576	opening
413	made
3220	tube
923	gas
1300	passes
20864	burner
923	gas
1964	moves
3576	opening
1819	carries
23548	draft
821	air
3982	openings
3550	visible
923	gas
25742	stoves
984	kept
4261	clean
2000	free
49439	clogging
534	order
8744	insure
4774	complete
27794	combustion
1003	supply
821	air
3948	sufficient
8039	flame
17209	burns
3648	dull
4422	blue
363	color
1003	supply
6520	falls
4774	complete
824	burning
809	carbon
4422	blue
363	color
4629	disappears
402	yellow
8039	flame
878	takes
1216	place
402	yellow
8039	flame
7812	deposition
4520	soot
12831	inevitable
825	products
7651	coal
923	gas
825	products
13279	illuminating
923	gas
660	obtained
827	distillation
1896	soft
7651	coal
829	ammonia
413	made
22238	liquids
688	collect
49440	condensers
49441	anilin
3597	source
4956	exquisite
26762	dyes
413	made
1904	thick
14897	tarry
21773	distillate
17488	coke
8652	residue
926	clay
49442	retorts
7651	coal
14772	tar
782	yields
49441	anilin
49272	carbolic
922	acid
49443	naphthalene
21244	commercially
7259	valuable
116	former
2585	widely
28757	disinfectant
2330	latter
391	popular
3642	moth
22324	preventive
16280	ton
1205	good
923	gas
5922	producing
7651	coal
660	obtained
21260	cubic
1346	feet
13279	illuminating
923	gas
825	products
2664	pounds
829	ammonia
8030	gallons
7651	coal
14772	tar
2664	pounds
17488	coke
4	natural
923	gas
67	animal
689	vegetable
428	matter
3720	buried
2503	depth
64	earth
3394	undergoes
4	natural
827	distillation
1363	result
923	gas
981	formed
923	gas
40	produced
661	called
4	natural
923	gas
17007	cheap
3597	source
40236	illumination
670	found
2815	relatively
3380	localities
5045	limited
702	quantity
49444	acetylene
2396	discovered
785	lime
7651	coal
14571	fused
3610	intense
3441	heat
15267	electric
11383	furnace
981	formed
41087	crystalline
5801	metallic
3035	looking
658	substance
661	called
21486	calcium
49445	carbide
1363	result
6689	discovery
658	substance
413	made
1028	scale
5688	sold
7805	moderate
5560	price
24597	cheapness
21486	calcium
49445	carbide
413	made
3905	isolated
37147	farmhouse
21494	discard
2387	oil
9775	lamps
9635	private
923	gas
4412	system
2497	gray
1011	crystals
21486	calcium
49445	carbide
640	put
635	water
13	give
49444	acetylene
657	colorless
923	gas
17209	burns
3024	brilliant
411	white
8039	flame
4683	bits
21486	calcium
49445	carbide
1162	dropped
2710	test
3220	tube
2273	containing
635	water
6058	bubbles
923	gas
417	seen
838	form
1157	escape
821	air
1479	escaping
923	gas
49261	ignited
824	burning
2055	match
1534	held
749	mouth
2710	test
3220	tube
806	chemical
469	action
635	water
49445	carbide
4212	ceased
923	gas
6058	bubbles
6478	stopped
763	forming
41406	slaked
785	lime
2516	dark
2497	gray
1011	crystals
640	put
635	water
21486	calcium
49445	carbide
3597	source
40236	illumination
1011	crystals
6263	mechanically
1162	dropped
24331	tank
2273	containing
635	water
923	gas
7708	generated
3405	automatically
760	collected
16380	sliding
24331	tank
1761	whence
1300	passes
12471	pipes
6	various
6007	rooms
41406	slaked
785	lime
981	formed
923	gas
7708	generated
4977	collects
671	bottom
17696	tanks
4308	removed
607	time
607	time
9	cost
49444	acetylene
49446	generator
3901	house
9	cost
980	maintenance
9775	lamps
49446	generator
1641	require
10185	filling
2370	oftener
4163	week
4884	labor
6441	required
2387	oil
9775	lamps
3901	house
100	twenty
27788	burners
17696	tanks
4987	filled
635	water
49445	carbide
4671	fortnight
49444	acetylene
2322	seldom
5311	cities
2585	widely
6785	communities
1944	particularly
1317	convenient
4174	remote
3593	summer
22800	residences
15267	electric
9894	lights
2405	recent
1317	convenient
12329	lighting
660	obtained
17489	electricity
627	fine
46237	hairlike
46085	filament
3152	glass
49217	bulb
1516	raised
49435	incandescence
3441	heat
15267	electric
236	current
838	form
40236	illumination
2092	considered
2446	connection
17489	electricity
2851	chapter
272	xvi
303	man
5485	helping
4884	labor
3367	devices
2730	primitive
303	man
9027	belonged
1731	especially
3145	arduous
3215	tasks
4214	door
74	life
4628	clearing
4065	paths
10549	wilderness
10401	hauling
424	material
2039	breaking
605	soil
8159	barren
3779	fields
1896	soft
22980	loam
970	ready
2107	receive
732	seed
22753	harvesting
940	ripe
698	grain
197	etc
288	illustration
1376	fig
49447	prying
4534	stone
626	ground
4039	intelligent
2117	races
276	men
6961	learned
1220	help
3215	tasks
699	example
3200	ancestors
164	field
6961	learned
3516	pry
1156	stones
626	ground
1376	fig
5899	undertake
1579	impossible
3142	task
10448	lifting
64	earth
7813	embedded
1656	swing
3881	fallen
1377	trees
6409	path
553	means
1467	rope
615	attached
612	end
2033	attempt
6159	remove
2168	single
4812	handed
8916	pitch
4523	hay
5912	lift
431	clear
164	field
26490	rake
643	hands
1711	carry
4309	heavy
13838	loads
49448	wheelbarrows
1376	fig
2494	shoulders
5053	roll
7829	barrels
14750	plank
1376	fig
1982	raise
23766	weights
8148	ropes
2331	case
10448	lifting
1156	stones
39699	felling
1377	trees
17571	transportation
4309	heavy
23766	weights
6458	digging
626	ground
303	man
6088	brain
10776	invention
5994	mechanical
3367	devices
12348	relieve
5790	muscular
4886	strain
26111	lighten
6151	physical
4884	labor
5134	mankind
7681	depended
6151	physical
1431	strength
535	world
967	day
725	condition
8317	prevalent
748	parts
1270	africa
1255	asia
2627	south
1254	america
1565	where
1290	natives
14409	loosen
605	soil
643	hands
8705	crude
7763	implements
1376	fig
13687	transport
2549	huge
23766	weights
2494	shoulders
888	heads
288	illustration
1376	fig
48481	wheelbarrow
49449	lightens
4884	labor
5994	mechanical
2845	device
2011	figs
22541	whereby
303	man
558	work
16648	conveniently
661	called
7014	machine
7014	machine
558	work
449	merely
2175	enables
303	man
7	use
4819	efforts
3092	advantage
288	illustration
1376	fig
2542	rolling
7829	barrels
14750	plank
558	work
1363	result
2351	effort
2245	force
1661	object
1755	moved
558	work
5912	lift
37385	knapsack
1491	floor
5283	table
558	work
7	use
2245	force
504	move
37385	knapsack
1405	distance
2332	equal
1347	height
5283	table
37385	knapsack
1735	twice
4309	heavy
21131	exert
1735	twice
2245	force
1982	raise
1347	height
2289	hence
2169	double
558	work
1516	raised
37385	knapsack
1735	twice
1405	distance
548	say
2494	shoulders
2785	instead
1456	level
5283	table
1735	twice
558	work
21131	exert
2245	force
1160	continue
2169	double
1405	distance
288	illustration
1376	fig
8705	crude
693	method
33578	farming
10448	lifting
4309	heavy
23766	weights
790	great
1619	distances
558	work
16983	painting
49450	chopping
786	wood
4196	hammering
15370	plowing
6374	washing
49451	scrubbing
13580	sewing
2162	forms
558	work
16983	painting
2524	moving
3471	brush
21379	spreads
15361	paint
935	surface
49450	chopping
786	wood
5744	descending
14768	ax
49452	cleaves
786	wood
1622	asunder
49451	scrubbing
6449	wet
20259	mop
4179	rubbed
1491	floor
1819	carries
8550	dirt
12842	conceivable
838	form
558	work
2245	force
999	motion
1798	occur
303	man
558	work
1455	walks
4793	woman
558	work
487	rocks
10046	chair
558	work
1513	walking
1877	windy
967	day
558	work
1513	walking
731	greater
21725	normal
7640	wind
41867	resists
1528	progress
21131	exert
2245	force
534	order
1916	cover
1405	distance
1513	walking
22751	plowed
692	rough
164	field
49453	tiring
1490	walk
2134	smooth
4605	road
1405	distance
740	covered
2351	effort
640	put
1144	forth
731	greater
2289	hence
558	work
731	greater
1715	resistance
2574	encountered
731	greater
2245	force
6441	required
2289	hence
731	greater
558	work
558	work
3684	boy
22445	raises
14002	pound
37385	knapsack
7190	shoulder
2494	shoulders
1346	feet
626	ground
2719	amount
558	work
5261	depends
2245	force
1405	distance
740	covered
661	called
8628	displacement
2289	hence
548	say
558	work
2245	force
5882	multiplied
1405	distance
7026	machines
1747	glance
7014	machine
10370	shops
18093	factories
5069	homes
2201	shows
22600	widespread
7	use
6319	complex
17234	machinery
7026	machines
1000	complicated
1615	appearance
522	reality
8343	modifications
22149	combinations
515	simple
7026	machines
14934	devised
4174	remote
3200	ancestors
515	simple
3367	devices
664	known
967	day
35118	lever
595	represented
12473	crowbar
33723	pitchfork
2547	inclined
5575	plane
595	represented
14750	plank
7829	barrels
6200	rolled
4623	wagon
10392	pulley
595	represented
28665	contrivance
1494	raising
9694	furniture
1040	upper
68	stories
5653	wheel
41991	axle
595	represented
49454	cogwheels
7893	coffee
7275	grinders
288	illustration
1376	fig
2730	primitive
693	method
9201	grinding
819	corn
2309	suppose
14002	pound
16543	bowlder
7813	embedded
626	ground
8142	tower
467	building
3379	problem
4200	builder
919	get
4309	heavy
16543	bowlder
626	ground
4981	load
4623	wagon
17571	transportation
4184	finally
1982	raise
8142	tower
7010	obviously
1611	greatest
2719	amount
2245	force
1822	capable
3054	suffice
5290	accomplish
3215	tasks
1220	help
6633	perform
1579	impossible
911	simply
7	use
7014	machine
2727	types
3518	mentioned
292	illustrations
664	known
915	general
15834	schoolboy
5020	knife
1985	stick
49455	whittled
7014	machine
288	illustration
1376	fig
780	separating
2368	rice
619	grains
49456	flailing
288	illustration
1376	fig
1151	principle
35118	lever
35118	lever
1492	balance
1482	foot
426	rule
2273	containing
3325	hole
2221	middle
223	point
807	shown
8719	figure
1973	weight
14002	pound
729	suspended
223	point
548	say
1492	balance
3743	disturbed
38250	swings
223	point
8161	center
1492	balance
9090	regained
7424	suspending
5549	equivalent
1973	weight
583	opposite
612	end
18646	applying
14002	pound
1973	weight
223	point
1345	inches
2330	latter
2331	case
2245	force
14002	pound
2765	actually
2548	balances
2245	force
2664	pounds
14002	pound
1973	weight
1735	twice
223	point
22073	suspension
14002	pound
1973	weight
1973	weight
1961	makes
1405	distance
4114	lacks
1277	magnitude
2496	arrangement
7198	rod
661	called
35118	lever
838	form
35118	lever
530	things
2092	considered
223	point
1565	where
1973	weight
1953	rests
223	point
1565	where
2245	force
2684	acts
223	point
661	called
2003	fulcrum
7198	rod
23293	rotates
1405	distance
2245	force
2003	fulcrum
661	called
2245	force
1497	arm
1405	distance
1973	weight
2003	fulcrum
661	called
1973	weight
1497	arm
3174	law
7783	levers
7026	machines
2245	force
5882	multiplied
1758	length
2245	force
1497	arm
2332	equal
1973	weight
5882	multiplied
1758	length
1973	weight
1497	arm
2245	force
2245	force
1497	arm
1973	weight
1973	weight
1497	arm
2245	force
14002	pound
1405	distance
2245	force
1497	arm
1492	balance
1973	weight
2664	pounds
1973	weight
1497	arm
7062	similarly
2245	force
2664	pounds
413	made
4054	sustain
1973	weight
2664	pounds
2245	force
1497	arm
884	times
2543	longer
1973	weight
1497	arm
2245	force
1497	arm
2664	pounds
1405	distance
1346	feet
2003	fulcrum
413	made
4054	sustain
1973	weight
2664	pounds
1973	weight
1482	foot
2003	fulcrum
19381	applications
35118	lever
553	means
35118	lever
14002	pound
16543	bowlder
941	easily
15458	pried
626	ground
1506	let
35118	lever
2341	strong
6106	metal
1990	supported
4534	stone
2002	serves
2003	fulcrum
303	man
22438	exerts
2245	force
612	end
7198	rod
1026	somewhat
8719	figure
2245	force
1497	arm
1405	distance
4534	stone
2003	fulcrum
612	end
1973	weight
1497	arm
1405	distance
2003	fulcrum
16543	bowlder
303	man
3356	pushes
2245	force
2664	pounds
2719	amount
32958	succeeds
49447	prying
14002	pound
16543	bowlder
1851	look
1214	carefully
486	see
2245	force
1497	arm
884	times
1973	weight
1497	arm
1353	smaller
2245	force
6688	compensated
731	greater
1405	distance
2684	acts
3311	sight
1193	seems
303	man
558	work
7014	machine
303	man
1879	lower
612	end
35118	lever
1346	feet
534	order
1982	raise
16543	bowlder
1345	inches
626	ground
607	time
21131	exert
2245	force
21540	accomplishes
1091	purpose
39781	exerting
2245	force
7304	continuously
12170	correspondingly
731	greater
1405	distance
506	finds
7909	easier
21131	exert
2245	force
2664	pounds
7304	continuously
612	end
1755	moved
1346	feet
21131	exert
2245	force
2664	pounds
16543	bowlder
504	move
1345	inches
607	time
4534	stone
1516	raised
303	man
558	work
4534	stone
1516	raised
6709	inability
640	put
1144	forth
3948	sufficient
5790	muscular
2245	force
1982	raise
16543	bowlder
655	rendered
1579	impossible
1363	result
941	easily
1358	accomplished
3646	medium
35118	lever
1795	extend
2245	force
731	greater
1405	distance
48481	wheelbarrow
35118	lever
1151	principle
35118	lever
730	relative
1464	position
2438	points
847	vary
699	example
2003	fulcrum
612	end
2245	force
583	opposite
612	end
1973	weight
6356	lifted
288	illustration
1376	fig
1495	slightly
838	form
35118	lever
7355	suspend
1985	stick
3325	hole
8161	center
8719	figure
1457	hang
14002	pound
1973	weight
1405	distance
1482	foot
2003	fulcrum
14295	supporting
4981	load
553	means
879	spring
1492	balance
1346	feet
2003	fulcrum
49321	pointer
879	spring
1492	balance
2201	shows
2245	force
6441	required
1492	balance
14002	pound
4981	load
2664	pounds
2245	force
1346	feet
2003	fulcrum
1973	weight
1482	foot
2003	fulcrum
2245	force
1405	distance
1973	weight
1405	distance
504	move
14002	pound
1973	weight
2003	fulcrum
548	say
1345	inches
879	spring
1492	balance
13544	registers
2245	force
5956	fourth
790	great
1973	weight
49457	suspends
523	words
2245	force
1405	distance
1345	inches
1346	feet
5549	equivalent
2245	force
1405	distance
1345	inches
288	illustration
1376	fig
48481	wheelbarrow
12067	lightened
4884	labor
5124	useful
7783	levers
2713	type
48481	wheelbarrow
1376	fig
2003	fulcrum
5653	wheel
2245	force
23416	handles
1973	weight
48481	wheelbarrow
4981	load
41614	halfway
2003	fulcrum
303	man
643	hands
303	man
5912	lift
2245	force
2332	equal
1328	half
4981	load
4981	load
5956	fourth
2003	fulcrum
303	man
643	hands
5912	lift
2245	force
5956	fourth
790	great
4981	load
288	illustration
1376	fig
6124	modified
48481	wheelbarrow
2201	shows
17709	loading
48481	wheelbarrow
4784	arrange
4981	load
5653	wheel
288	illustration
1376	fig
49458	nutcracker
35118	lever
49458	nutcracker
1376	fig
288	illustration
2169	double
35118	lever
48481	wheelbarrow
958	kind
2491	nearer
2390	nut
2003	fulcrum
7909	easier
11849	cracking
288	illustration
1376	fig
418	hand
22438	exerts
2245	force
1405	distance
1181	draws
2144	nail
10382	hammers
1376	fig
8999	tack
49459	lifters
28336	scissors
3783	forceps
7783	levers
1733	notice
7783	levers
1376	fig
5039	classes
276	men
5860	understand
7259	valuable
7014	machine
515	simple
2845	device
2547	inclined
5575	plane
303	man
1975	wishes
4981	load
14002	pound
16543	bowlder
4623	wagon
4235	proceeds
553	means
14750	plank
8719	figure
2496	arrangement
661	called
2547	inclined
5575	plane
3092	advantage
2547	inclined
5575	plane
417	seen
4530	experiment
7287	select
2134	smooth
114	board
1346	feet
33718	prop
612	end
1376	fig
1482	foot
1456	level
5283	table
1758	length
6649	incline
884	times
790	great
1347	height
6110	fasten
6106	metal
27723	roller
879	spring
1492	balance
1635	observe
1973	weight
4057	pull
27723	roller
4577	uniformly
1517	upward
14750	plank
1733	notice
4057	pull
1492	balance
805	careful
1067	hold
1492	balance
5987	parallel
6649	incline
27723	roller
1516	raised
6649	incline
1492	balance
13544	registers
4057	pull
5956	fourth
790	great
5274	actual
1973	weight
27723	roller
27723	roller
12899	weighs
2245	force
35253	suffices
1982	raise
1347	height
6649	incline
1353	smaller
2245	force
933	applied
3308	entire
1758	length
6649	incline
2643	cases
22981	preferable
21131	exert
2245	force
2664	pounds
699	example
1405	distance
8045	ca
2245	force
2664	pounds
1350	shorter
1405	distance
27938	ba
288	illustration
1376	fig
2730	primitive
303	man
2081	tried
26111	lighten
3142	task
5099	balancing
3324	burden
33718	prop
114	board
612	end
1346	feet
5283	table
1456	level
4784	arrange
2547	inclined
5575	plane
1758	length
1735	twice
790	great
1347	height
2331	case
5756	steady
4057	pull
1492	balance
1328	half
1973	weight
27723	roller
2245	force
2664	pounds
3054	suffice
1982	raise
14002	pound
27723	roller
288	illustration
1376	fig
2245	force
6441	required
1982	raise
27723	roller
6649	incline
1982	raise
10510	steeper
6649	incline
2245	force
485	necessary
1982	raise
1973	weight
6649	incline
485	necessary
10448	lifting
2245	force
1414	greatly
2839	reduced
2547	inclined
5575	plane
1758	length
1827	ten
884	times
1347	height
10448	lifting
2245	force
2839	reduced
2759	tenth
1973	weight
4981	load
3092	advantage
6649	incline
5261	depends
730	relative
1758	length
1347	height
2332	equal
41837	ratio
1758	length
1347	height
6666	application
7	use
2547	inclined
14750	plank
2341	strong
303	man
4981	load
14002	pound
16543	bowlder
4623	wagon
2309	suppose
1491	floor
4623	wagon
1346	feet
626	ground
1482	foot
14750	plank
2664	pounds
2245	force
3054	suffice
1982	raise
16543	bowlder
303	man
17090	push
2245	force
16543	bowlder
1964	moves
3308	entire
1758	length
14750	plank
558	work
2332	equal
2245	force
5882	multiplied
1405	distance
303	man
558	work
595	represented
2153	exactly
2719	amount
558	work
485	necessary
1982	raise
16543	bowlder
303	man
2584	enormous
1431	strength
5912	lift
1973	weight
23812	lb
2138	inch
2341	strong
303	man
3604	furnish
1353	smaller
2245	force
1405	distance
1346	feet
2289	hence
7014	machine
6891	lessen
5891	total
2719	amount
558	work
6441	required
303	man
907	creates
2622	distribution
558	work
1961	makes
914	easy
5065	results
1579	impossible
2019	human
7200	agency
22799	railroads
4603	highways
3379	problem
6649	incline
6099	engineers
2073	direction
2354	construction
4603	highways
3014	laying
17648	railroad
7113	tracks
971	requires
10484	tremendous
2245	force
4057	pull
4981	load
3499	grade
2456	familiar
5707	struggling
2870	horse
16046	puffing
1568	locomotive
1765	reason
6099	engineers
3168	wherever
1456	level
5629	steep
1184	places
6975	reduce
4886	strain
288	illustration
1376	fig
23350	graded
17648	railroad
1874	bed
2155	slope
4605	road
661	called
3499	grade
3499	grade
911	simply
2554	number
1346	feet
4922	hill
2640	rises
4634	mile
4605	road
4634	mile
1346	feet
3499	grade
2210	crest
4922	hill
1346	feet
1456	level
4605	road
4507	started
288	illustration
1376	fig
1642	gradual
6742	ascent
1350	shorter
10510	steeper
6649	incline
41837	ratio
1758	length
1347	height
2289	hence
534	order
4057	pull
6768	train
23336	cars
1876	summit
12989	engine
21131	exert
7657	continuous
4057	pull
2332	equal
49460	fortieth
727	combined
1973	weight
6768	train
418	hand
6742	ascent
1642	gradual
3499	grade
1346	feet
4634	mile
4057	pull
12989	engine
11751	eightieth
727	combined
1973	weight
32912	sufficed
274	land
6768	train
23336	cars
2210	crest
3499	grade
1651	facts
6099	engineers
308	spend
790	great
16457	sums
17475	grading
17648	railroad
3484	beds
1422	making
813	nearly
1456	level
2649	mountainous
1282	regions
44223	topography
274	land
5903	prevents
22153	elimination
5629	steep
3202	grades
2033	attempt
413	made
5123	follow
13779	easiest
3202	grades
15482	wedge
2547	inclined
5575	plane
5704	pushed
1661	object
2002	serves
15482	wedge
15482	wedge
608	consists
2547	inclined
6035	planes
1376	fig
288	illustration
1376	fig
553	means
15482	wedge
3781	stump
7730	split
5969	chisel
14768	ax
292	illustrations
49461	wedges
3463	universal
838	form
15482	wedge
733	common
2906	pin
2177	explain
15482	wedge
9177	screw
7259	valuable
4439	indispensable
838	form
2547	inclined
5575	plane
9177	screw
608	consists
6106	metal
7198	rod
1300	passes
2167	ridge
8719	figure
2201	shows
2751	clearly
9177	screw
911	simply
7198	rod
5087	effect
2547	inclined
5575	plane
7381	wrapped
288	illustration
1376	fig
9177	screw
515	simple
7014	machine
2167	ridge
48089	encircling
9177	screw
661	called
2907	thread
1405	distance
3697	successive
3011	threads
661	called
8916	pitch
914	easy
486	see
898	closer
3011	threads
1353	smaller
8916	pitch
731	greater
3092	advantage
9177	screw
2289	hence
2245	force
14424	overcoming
1715	resistance
12493	corkscrew
2456	familiar
288	illustration
9177	screw
10402	pulleys
10392	pulley
7026	machines
449	merely
27570	grooved
5653	wheel
3865	cord
1300	passes
1317	convenient
504	move
4981	load
2073	direction
10392	pulley
6980	simplest
838	form
2175	enables
534	order
1982	raise
7742	flag
1863	top
47360	mast
485	necessary
1468	climb
47360	mast
4057	pull
7742	flag
1363	result
1358	accomplished
941	easily
5937	attaching
7742	flag
9669	movable
4843	string
1026	somewhat
8719	figure
2060	pulling
4843	string
6662	pulled
7742	flag
2640	rises
7745	ultimately
3527	reaches
5948	desired
1464	position
5971	employ
6522	stationary
10392	pulley
8719	figure
889	change
2245	force
2245	force
6441	required
1492	balance
4981	load
4981	load
3092	advantage
2245	force
2073	direction
887	produce
999	motion
2073	direction
10392	pulley
664	known
604	fixed
10392	pulley
288	illustration
1376	fig
553	means
10392	pulley
2245	force
2073	direction
2865	produces
999	motion
583	opposite
2073	direction
9669	movable
10402	pulleys
7	use
9669	movable
10392	pulley
1172	able
1311	support
1973	weight
2245	force
2332	equal
1328	half
4981	load
8719	figure
2261	downward
4057	pull
1973	weight
2261	downward
4057	pull
418	hand
2332	equal
8719	figure
879	spring
1492	balance
7662	supports
1328	half
3308	entire
4981	load
2194	remaining
1328	half
2442	borne
7368	hook
4843	string
615	attached
1973	weight
5038	divided
3209	equally
748	parts
4843	string
1300	passes
10392	pulley
5024	strand
3272	bears
1328	half
3324	burden
417	seen
470	study
35118	lever
2547	inclined
5575	plane
2764	increase
2245	force
891	accompanied
21472	decrease
1405	distance
2331	case
10392	pulley
1683	naturally
1851	look
706	similar
1363	result
1982	raise
1492	balance
1376	fig
1346	feet
540	find
1973	weight
2640	rises
1346	feet
1982	raise
1492	balance
1345	inches
540	find
1973	weight
2640	rises
1345	inches
1766	exercise
2245	force
2664	pounds
1346	feet
1057	space
534	order
1982	raise
1973	weight
2664	pounds
1405	distance
1346	feet
1982	raise
2664	pounds
1346	feet
2664	pounds
1346	feet
5891	total
558	work
10392	pulley
2175	enables
3604	furnish
2245	force
2664	pounds
1057	space
1346	feet
5290	accomplish
3142	task
3863	furnishing
2664	pounds
1057	space
1346	feet
288	illustration
1376	fig
9669	movable
10392	pulley
49449	lightens
4884	labor
8609	combination
10402	pulleys
8609	combination
10402	pulleys
661	called
5962	block
12474	tackle
1565	where
4309	heavy
13838	loads
1755	moved
8719	figure
1040	upper
5962	block
10402	pulleys
604	fixed
1879	lower
5962	block
9669	movable
7657	continuous
1467	rope
1300	passes
6	various
10402	pulleys
4981	load
1990	supported
8530	strands
5024	strand
3272	bears
2850	sixth
4981	load
418	hand
27319	pulls
2245	force
14002	pound
1982	raise
4981	load
2664	pounds
418	hand
4057	pull
2261	downward
1346	feet
534	order
1982	raise
4981	load
1482	foot
10402	pulleys
2245	force
5549	equivalent
5725	eighth
4981	load
3054	suffice
504	move
2245	force
5846	exerted
1405	distance
884	times
790	great
1516	raised
288	illustration
1376	fig
5845	effective
2496	arrangement
10402	pulleys
664	known
5962	block
12474	tackle
7186	practical
6666	application
1064	childhood
338	saw
296	wonder
1615	appearance
8389	disappearance
8807	flags
1571	flying
1379	tops
37205	masts
1537	observation
1175	taught
8807	flags
1516	raised
10402	pulleys
49462	tenements
1565	where
4092	yard
1161	family
6374	washing
8074	clothes
860	appear
5708	flapping
821	air
1193	seems
17470	marvelous
3167	learn
4263	lines
6662	pulled
1144	forth
10402	pulleys
1671	window
1595	distant
1311	support
553	means
10402	pulleys
49463	awnings
1516	raised
4288	lowered
7	use
10402	pulleys
9694	furniture
42764	movers
197	etc
2456	familiar
1670	wide
8084	awake
1448	observer
4630	streets
5653	wheel
41991	axle
5653	wheel
41991	axle
608	consists
5653	wheel
41991	axle
1078	fastened
6729	rotate
288	illustration
1376	fig
5653	wheel
41991	axle
5653	wheel
1961	makes
1629	revolution
6520	falls
1405	distance
2332	equal
1786	circumference
5653	wheel
1964	moves
2261	downward
1964	moves
999	motion
1517	upward
1405	distance
1964	moves
2332	equal
1786	circumference
41991	axle
2245	force
4054	sustain
712	larger
2245	force
1786	circumference
5653	wheel
1345	inches
5653	wheel
1345	inches
4981	load
1592	sustained
2245	force
2764	increase
2245	force
5653	wheel
41991	axle
5261	depends
730	relative
885	size
748	parts
1786	circumference
5653	wheel
894	compared
1786	circumference
41991	axle
41837	ratio
1786	circumference
36938	radius
3137	constant
41837	ratio
5653	wheel
41991	axle
8609	combination
41837	ratio
36938	radius
36938	radius
699	example
5653	wheel
41991	axle
42149	radii
2205	respectively
1510	given
1973	weight
1492	balance
884	times
790	great
4981	load
6666	application
7602	windlass
49454	cogwheels
359	old
3608	fashioned
7602	windlass
33578	farming
3362	districts
5653	wheel
2930	replaced
3681	handle
2295	turned
1426	describes
5805	circle
2496	arrangement
5549	equivalent
5653	wheel
41991	axle
1376	fig
39289	capstan
49464	shipboard
1494	raising
5609	anchor
1151	principle
12939	kitchen
7893	coffee
17435	grinder
5282	meat
12935	chopper
2456	familiar
292	illustrations
49454	cogwheels
8343	modifications
5653	wheel
41991	axle
1225	teeth
1224	cut
1878	fit
706	similar
1225	teeth
1224	cut
2289	hence
19710	rotation
6065	causes
19710	rotation
26099	revolutions
1353	smaller
5653	wheel
485	necessary
534	order
1697	turn
712	larger
5653	wheel
4774	complete
1629	revolution
36938	radius
1328	half
26099	revolutions
6144	correspond
36938	radius
79	third
26099	revolutions
6144	correspond
288	illustration
1376	fig
49454	cogwheels
4530	experiment
6052	demonstrates
1973	weight
615	attached
49465	cogwheel
36938	radius
1516	raised
2245	force
2332	equal
79	third
933	applied
49465	cogwheel
36938	radius
659	thus
790	great
2764	increase
2245	force
1505	speed
1516	raised
79	third
1505	speed
5653	wheel
23293	rotates
2764	increase
1627	power
21472	decrease
1505	speed
733	common
693	method
1494	raising
4309	heavy
23766	weights
2245	force
49454	cogwheels
413	made
13	give
1505	speed
21472	decrease
2245	force
4309	heavy
1973	weight
615	attached
1818	slow
776	fall
3893	cause
3790	rapid
19710	rotation
2289	hence
3790	rapid
949	rise
4981	load
1516	raised
2245	force
5846	exerted
1505	speed
1659	aim
7014	machine
2002	serves
1091	purpose
5850	admirably
2232	extremely
838	form
5653	wheel
41991	axle
4626	wheels
3553	connected
22757	belts
8719	figure
19710	rotation
22573	induces
19710	rotation
2245	force
1172	able
7078	overcome
2245	force
3092	advantage
325	belt
2446	connection
1627	power
1216	place
7954	transmitted
3267	considerable
1405	distance
3862	utilized
1216	place
288	illustration
1376	fig
553	means
325	belt
999	motion
5901	transferred
1216	place
1216	place
832	compound
7026	machines
515	simple
7026	machines
3518	mentioned
2436	preceding
7202	sections
946	developed
6319	complex
17234	machinery
967	day
8609	combination
9177	screw
35118	lever
699	example
705	obtain
3092	advantage
384	due
2845	device
832	compound
7026	machines
413	made
2192	combine
6	various
2013	kinds
515	simple
7026	machines
3169	multiply
5994	mechanical
3092	advantage
3261	fold
2815	relatively
515	simple
6319	complex
7014	machine
661	called
10532	crane
1376	fig
8169	maybe
417	seen
967	day
10086	street
3168	wherever
4309	heavy
23766	weights
6356	lifted
431	clear
2245	force
933	applied
1697	turn
5653	wheel
6065	causes
7720	slower
19710	rotation
5653	wheel
7720	slower
19710	rotation
5653	wheel
23293	rotates
3809	winds
8270	chain
1833	slowly
22445	raises
6319	complex
7014	machine
417	seen
8719	figure
288	illustration
1376	fig
515	simple
15284	derrick
1494	raising
23766	weights
288	illustration
1376	fig
18042	traveling
10532	crane
6013	measurement
558	work
6029	section
6961	learned
2719	amount
558	work
5261	depends
2245	force
5846	exerted
1405	distance
740	covered
2245	force
1405	distance
303	man
22445	raises
2664	pounds
1347	height
1346	feet
558	work
303	man
22445	raises
7295	ounces
1347	height
1345	inches
19308	product
2245	force
1405	distance
2331	case
2125	difficulty
285	selected
18665	arbitrary
22935	unit
558	work
22935	unit
558	work
4186	chosen
7	use
7186	practical
5100	affairs
1482	foot
14002	pound
7118	defined
558	work
2245	force
14002	pound
2684	acts
1405	distance
1482	foot
303	man
1964	moves
2664	pounds
1346	feet
1482	foot
2664	pounds
558	work
303	man
1964	moves
7295	ounces
14002	pound
1345	inches
1482	foot
5956	fourth
1482	foot
14002	pound
558	work
288	illustration
1376	fig
3683	farm
12989	engine
4351	putting
5112	crop
1627	power
1505	speed
558	work
303	man
4981	load
4623	wagon
2593	quickly
1832	growing
3684	boy
558	work
2332	equal
558	work
303	man
1439	powerful
607	time
6441	required
1510	given
3142	task
12989	engine
49466	hoists
14002	pound
1973	weight
1439	powerful
303	man
971	requires
6202	seconds
3142	task
2289	hence
6308	estimating
463	value
4814	working
6193	agent
67	animal
5994	mechanical
5191	consider
558	work
1505	speed
2243	rate
7014	machine
1172	able
5290	accomplish
22935	unit
558	work
661	called
1627	power
22935	unit
1627	power
15614	customarily
2870	horse
1627	power
1627	power
1482	foot
2664	pounds
558	work
867	said
2870	horse
1627	power
22935	unit
4186	chosen
1911	james
35106	watt
17540	inventor
8152	steam
12989	engine
22935	unit
6049	compare
3597	source
1627	power
12989	engine
359	old
3597	source
1627	power
2870	horse
661	called
2870	horse
1627	power
731	greater
1627	power
1902	average
2870	horse
1264	ordinary
303	man
2850	sixth
2870	horse
1627	power
1902	average
1568	locomotive
17648	railroad
14813	engines
3229	ocean
27899	liner
3991	waste
558	work
2253	efficient
558	work
470	study
7026	machines
8485	omitted
5093	factor
7186	practical
2643	cases
24784	ignored
7117	namely
5761	friction
935	surface
413	made
1323	perfectly
2134	smooth
2603	barrel
3310	rolls
6649	incline
1467	rope
1300	passes
10392	pulley
49465	cogwheel
567	turns
6657	neighbor
3874	rubbing
5465	slipping
16380	sliding
999	motion
659	thus
34006	hindered
5845	effective
463	value
5135	acting
2245	force
10861	lessened
534	order
3401	secure
5948	desired
1363	result
485	necessary
477	apply
2245	force
3702	excess
1432	calculated
1142	extra
2245	force
910	supplied
5761	friction
24348	counteracted
522	reality
3991	waste
558	work
2245	force
6441	required
7014	machine
2664	pounds
1432	calculated
485	necessary
2664	pounds
6045	loss
384	due
5761	friction
2664	pounds
7014	machine
2785	instead
4182	thoroughly
2253	efficient
1785	thirds
2253	efficient
25794	machinists
473	make
2351	effort
22017	eliminate
7014	machine
3991	waste
384	due
5761	friction
36585	leveling
9201	grinding
947	perfect
8994	smoothness
5483	adjustment
839	part
7014	machine
7014	machine
7	use
5761	friction
1012	further
2839	reduced
7	use
49467	lubricating
2387	oil
5761	friction
6594	totally
22382	eliminated
7026	machines
3824	finest
2354	construction
12634	lose
5761	friction
5395	efficiency
18925	poorly
4580	constructed
938	ones
12634	lose
5761	friction
1328	half
5395	efficiency
303	man
1431	strength
3948	sufficient
7026	machines
7014	machine
6085	inert
119	mass
6106	metal
786	wood
558	work
9363	distribute
7939	energy
2657	brought
6183	fortunately
485	necessary
7939	energy
15067	contributed
303	man
6006	store
7939	energy
1393	possessed
2675	comparison
7939	energy
6441	required
1476	run
25774	locomotives
37143	automobiles
44195	sawmills
197	etc
1611	greatest
463	value
7026	machines
468	lies
714	fact
3127	enable
303	man
6633	perform
558	work
7	use
7939	energy
288	illustration
1376	fig
303	man
1431	strength
3948	sufficient
4309	heavy
558	work
8719	figure
2201	shows
2870	horse
7939	energy
3862	utilized
10448	lifting
4309	heavy
13838	loads
15942	fleeting
7640	wind
14287	harnessed
303	man
11837	windmill
413	made
558	work
1376	fig
2681	sees
4262	dotted
1093	country
49468	windmills
7571	holland
1093	country
49468	windmills
32999	landowner
1302	possess
11837	windmill
3255	poor
815	indeed
2811	generations
868	running
635	water
4042	rivers
3186	streams
6520	falls
6266	served
303	man
2565	carrying
2329	logs
15848	downstream
5070	turning
4626	wheels
7303	mill
197	etc
967	day
868	running
635	water
8502	indirect
3597	source
15267	electric
9894	lights
10086	street
3901	house
7939	energy
2105	falling
635	water
1873	serving
6729	rotate
6778	armature
25683	dynamo
6029	section
288	illustration
1376	fig
11837	windmill
11746	pumps
635	water
38435	troughs
1565	where
4989	cattle
1704	drink
3137	constant
3597	source
7939	energy
423	available
824	burning
7122	fuel
7651	coal
2387	oil
116	former
3597	source
7939	energy
25774	locomotives
2330	latter
37143	automobiles
2851	chapter
1510	given
1089	account
635	water
7640	wind
7122	fuel
7014	machine
5739	feeders
2851	chapter
275	xvii
1627	power
12989	engine
177	boys
3167	learn
1627	power
868	running
635	water
7098	swimming
15808	rowing
15848	downstream
914	easy
7098	swimming
15808	rowing
236	current
1242	difficult
49150	swifter
635	water
7909	easier
1242	difficult
2470	river
3212	assists
34981	opposes
1824	go
635	water
3528	quiet
3952	pool
1684	gentle
2914	stream
558	work
635	water
6364	plunging
5651	precipice
7439	dam
4022	flowing
5629	steep
1370	slopes
413	made
338	saw
786	wood
2878	grind
819	corn
3104	light
4630	streets
1476	run
15267	electric
23336	cars
197	etc
8225	waterfall
3790	rapid
2914	stream
790	great
24700	asset
2562	community
1765	reason
1214	carefully
1152	guarded
635	water
1627	power
790	great
3597	source
422	wealth
7651	coal
1874	bed
8695	gold
10484	tremendous
8225	waterfall
1093	country
16603	niagara
6520	falls
673	minute
49469	hurls
2771	millions
8030	gallons
635	water
1482	foot
5651	precipice
7939	energy
1393	possessed
2584	enormous
702	quantity
635	water
4022	flowing
10484	tremendous
1505	speed
28642	everyday
7050	comprehension
3054	suffice
1476	run
14813	engines
5311	cities
2552	numerous
12272	attempts
13208	buy
124	united
125	states
6290	utilize
2022	apparently
6495	wasted
7939	energy
413	made
6	various
9380	commercial
9079	companies
11497	fortunate
18258	negotiations
4596	largely
6651	fruitless
40143	deviation
635	water
9380	commercial
5036	uses
17694	installation
17234	machinery
4741	vicinity
253	famous
6520	falls
1414	greatly
49470	detract
3920	beauty
535	world
664	known
2673	scene
4371	rob
1093	country
4	natural
3920	beauty
33306	unequaled
3468	elsewhere
288	illustration
1376	fig
4464	mountain
2914	stream
567	turns
4626	wheels
7303	mill
635	water
4626	wheels
8719	figure
635	water
3790	rapid
4464	mountain
2914	stream
413	made
6729	rotate
5653	wheel
1697	turn
1411	communicates
999	motion
22757	belts
1595	distant
49471	sawmill
17435	grinder
1456	level
1282	regions
2549	huge
8211	dams
500	built
1067	hold
635	water
823	keep
1027	higher
1456	level
5653	wheel
7439	dam
635	water
6452	conveyed
12471	pipes
49472	flumes
8954	paddle
5653	wheel
567	turns
49454	cogwheels
22757	belts
6503	connect
8954	paddle
5653	wheel
17486	factory
17234	machinery
999	motion
8954	paddle
5653	wheel
24335	insures
868	running
17234	machinery
288	illustration
1376	fig
49473	pelton
635	water
5653	wheel
2253	efficient
2162	forms
635	water
4626	wheels
807	shown
8719	figure
661	called
49473	pelton
5653	wheel
635	water
21091	issues
1005	narrow
7999	jet
706	similar
1264	ordinary
3602	garden
49474	hose
12805	strikes
790	great
2245	force
1879	lower
839	part
5653	wheel
5260	thereby
6871	causing
19710	rotation
5653	wheel
22757	belts
18257	transfer
999	motion
17234	machinery
17486	factory
7303	mill
23315	turbines
2253	efficient
838	form
635	water
7004	motor
49475	turbine
2341	strong
6106	metal
5653	wheel
3803	shaped
1026	somewhat
2906	pin
5653	wheel
754	inclosed
4309	heavy
6106	metal
2331	case
288	illustration
1376	fig
49475	turbine
16603	niagara
6520	falls
635	water
6452	conveyed
24408	reservoir
7439	dam
3245	pipe
49476	penstock
49475	turbine
2331	case
750	placed
4309	heavy
6106	metal
49475	turbine
5653	wheel
1376	fig
2245	force
635	water
6065	causes
19710	rotation
49475	turbine
10499	shaft
37804	rigidly
1078	fastened
635	water
1104	flows
49475	turbine
2331	case
6065	causes
19710	rotation
5653	wheel
8785	escapes
2331	case
3982	openings
1104	flows
3136	tail
635	water
1627	power
49475	turbine
3604	furnish
5261	depends
702	quantity
635	water
1347	height
776	fall
49475	turbine
5653	wheel
1344	largest
23315	turbines
664	known
2870	horse
1627	power
5549	equivalent
22624	approximately
2741	horses
2914	stream
4727	worth
558	work
2914	stream
6633	perform
941	easily
1432	calculated
2309	suppose
699	example
2664	pounds
635	water
776	fall
1482	foot
7439	dam
1627	power
2914	stream
1482	foot
2664	pounds
1683	naturally
839	part
1627	power
465	lost
7	use
5761	friction
17234	machinery
49477	leakage
1627	power
49475	turbine
1476	run
2914	stream
463	value
954	course
2870	horse
1627	power
660	obtained
2914	stream
1890	determines
885	size
8954	paddle
5653	wheel
49475	turbine
1476	run
3822	construct
49475	turbine
2914	stream
3054	suffice
1697	turn
5653	wheel
1765	reason
1627	power
2914	stream
1214	carefully
5865	determined
7014	machine
2354	construction
4164	begun
885	size
17234	machinery
5261	depends
5546	estimates
635	water
1627	power
4975	furnished
2307	expert
6099	engineers
692	rough
3119	estimate
24	volume
2914	stream
413	made
693	method
2395	described
2309	suppose
5278	allow
2914	stream
635	water
756	flow
40269	rectangular
2103	trough
1505	speed
635	water
1104	flows
2103	trough
5865	determined
6197	noting
607	time
6441	required
3751	chip
1047	float
1758	length
2103	trough
2103	trough
1346	feet
607	time
6441	required
6202	seconds
635	water
1633	velocity
1346	feet
288	illustration
1376	fig
6308	estimating
702	quantity
635	water
1104	flows
2103	trough
702	quantity
635	water
1104	flows
2103	trough
5261	depends
6010	dimensions
2103	trough
1633	velocity
635	water
2309	suppose
2103	trough
1346	feet
1670	wide
1346	feet
6474	cross
6029	section
3735	square
1346	feet
1633	velocity
635	water
1482	foot
21260	cubic
1346	feet
635	water
587	pass
1510	given
223	point
1633	velocity
635	water
1346	feet
21260	cubic
1346	feet
3475	represent
2719	amount
635	water
756	flow
1510	given
223	point
702	quantity
635	water
4975	furnished
2470	river
3153	drive
14024	stakes
2470	river
6	various
1184	places
382	note
607	time
6441	required
3751	chip
1047	float
11505	stake
420	know
1405	distance
14024	stakes
607	time
6441	required
3751	chip
1047	float
11505	stake
1633	velocity
635	water
1443	readily
5865	determined
2141	width
2914	stream
3326	bank
3326	bank
941	easily
2136	measured
2503	depth
660	obtained
1264	ordinary
2489	sounding
485	necessary
953	take
2554	number
49478	soundings
1874	bed
2470	river
553	means
1456	level
49478	soundings
976	taken
1456	level
13	give
6277	accurate
3119	estimate
49478	soundings
1725	show
7814	depths
1902	average
2503	depth
976	taken
1346	feet
1363	result
1784	measuring
2470	river
1510	given
223	point
954	course
670	found
1346	feet
1860	deep
1346	feet
1670	wide
2433	area
6474	cross
6029	section
1857	spot
3735	square
1346	feet
1633	velocity
2412	proved
1346	feet
702	quantity
635	water
450	passing
21260	cubic
1346	feet
4530	experiment
670	found
44984	cu
25552	ft
635	water
12899	weighs
23812	lb
1973	weight
635	water
450	passing
834	therefore
23812	lb
702	quantity
635	water
11883	plunges
25552	ft
7439	dam
1482	foot
2664	pounds
558	work
2914	stream
7259	valuable
868	running
17234	machinery
49468	windmills
5533	spent
9347	vacation
259	days
1093	country
420	know
970	ready
413	made
635	water
1003	supply
5311	cities
426	rule
37995	farmhouses
705	obtain
2101	drinking
635	water
5788	springs
4536	wells
13914	poorer
3786	houses
635	water
1977	laboriously
3238	carried
8309	buckets
879	spring
6356	lifted
7602	windlass
11258	prosperous
3786	houses
11746	pumps
11565	installed
11299	improvement
493	original
5678	methods
702	quantity
635	water
7300	consumed
1902	average
1161	family
790	great
473	make
3142	task
21928	pumping
3145	arduous
1902	average
2719	amount
635	water
967	day
4350	person
8030	gallons
5043	includes
635	water
2101	drinking
8016	cooking
16940	dish
6374	washing
8866	bathing
25784	laundry
1161	family
834	therefore
4542	daily
7255	consumption
8030	gallons
901	added
635	water
2168	single
2870	horse
356	cow
7555	pig
5891	total
2719	amount
22624	approximately
8030	gallons
967	day
2341	strong
303	man
4541	pump
2719	amount
1264	ordinary
2707	hour
1860	deep
607	time
1431	strength
6441	required
10776	invention
11837	windmill
790	great
17050	boon
1093	country
22	folks
22382	eliminated
3904	busy
74	life
3142	task
4884	labor
607	time
7300	consumed
1151	principle
11837	windmill
13768	toy
2906	pin
5653	wheel
11837	windmill
20690	miniature
7640	wind
12805	strikes
26256	sails
6065	causes
19710	rotation
3806	stronger
7640	wind
8764	blows
1105	faster
5653	wheel
6729	rotate
49468	windmills
26256	sails
786	wood
6136	steel
2785	instead
2270	paper
1151	principle
997	identical
288	illustration
1376	fig
13768	toy
2906	pin
5653	wheel
20690	miniature
11837	windmill
5653	wheel
23293	rotates
999	motion
2619	communicated
5994	mechanical
2845	device
1961	makes
7	use
1982	raise
1879	lower
41375	plunger
2289	hence
7640	wind
567	turns
11837	windmill
635	water
1516	raised
635	water
659	thus
1516	raised
14606	empties
24331	tank
500	built
11837	windmill
8142	tower
10511	garret
3901	house
24331	tank
635	water
1104	flows
12471	pipes
748	parts
3901	house
1877	windy
259	days
5653	wheel
23293	rotates
3170	rapidly
24331	tank
1043	fills
2593	quickly
534	order
8098	guard
40987	overflow
24331	tank
5994	mechanical
2845	device
11565	installed
1871	stops
19710	rotation
5653	wheel
24331	tank
813	nearly
498	full
1003	supply
24331	tank
1067	hold
1003	supply
635	water
3948	sufficient
259	days
2289	hence
7657	continuous
7922	calm
967	day
22251	materially
1959	affect
3901	house
756	flow
500	built
11837	windmill
2766	practically
878	takes
1237	care
49479	oiling
2253	efficient
17007	cheap
2897	domestic
1453	possession
288	illustration
1376	fig
11837	windmill
11746	pumps
635	water
24331	tank
8152	steam
4814	working
1627	power
1053	delicate
20892	vane
1534	held
3576	opening
8152	steam
21091	issues
6070	pressure
8152	steam
3893	cause
19710	rotation
20892	vane
1376	fig
20892	vane
3553	connected
7014	machine
558	work
660	obtained
8152	steam
635	water
761	heated
641	vessel
6070	pressure
8152	steam
1788	low
7186	practical
463	value
1945	contrary
635	water
761	heated
6283	closed
641	vessel
8152	steam
6070	pressure
3267	considerable
8152	steam
6070	pressure
1986	directed
49480	nozzles
614	blades
5653	wheel
3790	rapid
19710	rotation
5653	wheel
5264	ensues
8719	figure
2331	case
8152	steam
6070	pressure
3123	replaces
635	water
6070	pressure
8152	steam
5533	spent
5070	turning
49475	turbine
49241	condenses
635	water
1961	makes
1157	escape
3982	openings
21527	inclosing
2331	case
8719	figure
3587	protecting
2331	case
4308	removed
534	order
838	form
49475	turbine
1856	positions
49480	nozzles
3550	visible
288	illustration
1376	fig
8152	steam
3597	source
1627	power
288	illustration
1376	fig
8152	steam
49475	turbine
614	blades
49480	nozzles
2168	single
49475	turbine
5653	wheel
26256	sails
614	blades
8152	steam
6060	pour
49480	nozzles
8152	steam
49475	turbine
2253	efficient
24823	forerunner
8152	steam
12989	engine
17694	installation
23315	turbines
3229	ocean
24430	liners
891	accompanied
790	great
2764	increase
1505	speed
7029	corresponding
21472	decrease
9	cost
980	maintenance
8152	steam
14813	engines
515	simple
288	illustration
4814	working
8152	steam
12989	engine
1510	given
8719	figure
8152	steam
6070	pressure
4244	enters
3576	opening
1300	passes
14383	presses
5843	piston
1363	result
1964	moves
2261	downward
5260	thereby
22573	induces
19710	rotation
5653	wheel
288	illustration
1376	fig
1151	principle
8152	steam
12989	engine
6520	falls
4632	drives
821	air
3576	opening
3550	visible
7664	diagram
1358	accomplished
5994	mechanical
2845	device
1181	draws
7198	rod
1697	turn
3404	closes
3576	opening
659	thus
5903	prevents
8152	steam
450	passing
839	part
7198	rod
1464	position
6283	closed
418	hand
8152	steam
4047	rushes
5484	forces
5843	piston
999	motion
5843	piston
6065	causes
7657	continuous
19710	rotation
5653	wheel
5821	fire
3478	hot
8152	steam
981	formed
2593	quickly
5843	piston
1964	moves
3170	rapidly
5821	fire
1788	low
8152	steam
981	formed
1833	slowly
5843	piston
1964	moves
3170	rapidly
8152	steam
12989	engine
417	seen
17648	railroad
20076	trains
6319	complex
11363	discussed
1151	principle
997	identical
2395	described
8719	figure
2201	shows
8152	steam
49481	harvester
558	work
6050	modern
3683	farm
288	illustration
1376	fig
8152	steam
49481	harvester
558	work
12989	engine
49475	turbine
3597	source
1627	power
8152	steam
7122	fuel
7651	coal
2387	oil
33498	converts
635	water
8152	steam
923	gas
14813	engines
37143	automobiles
4596	largely
11046	responsible
923	gas
12989	engine
1711	carry
7651	coal
7122	fuel
635	water
8152	steam
13066	impracticable
7004	motor
23336	cars
17489	electricity
23336	cars
34665	batteries
4309	heavy
16287	expensive
1360	lived
941	easily
49482	replaceable
1765	reason
24507	gasoline
5203	extensively
1902	average
23551	automobile
3597	source
1627	power
2245	force
7708	generated
37128	exploding
21668	gases
2396	discovered
436	years
22386	vapor
24507	gasoline
49483	naphtha
633	mixed
893	definite
702	quantity
821	air
3104	light
933	applied
20322	mixture
16100	explosion
1363	result
6050	modern
392	science
5036	uses
2245	force
37128	exploding
21668	gases
21716	accomplishment
558	work
868	running
37143	automobiles
1593	launches
2446	connection
24507	gasoline
1003	supply
49484	carburetor
49485	sprayer
10352	cylinder
1376	fig
2065	receives
627	fine
9042	mist
24507	gasoline
22386	vapor
821	air
20322	mixture
49261	ignited
6994	automatic
15267	electric
49486	sparking
2845	device
16100	explosion
21668	gases
4632	drives
5843	piston
23147	cycle
2713	type
923	gas
14813	engines
1376	fig
958	kind
37143	automobiles
8818	strokes
5322	follows
20322	mixture
24507	gasoline
821	air
4244	enters
10352	cylinder
5843	piston
1964	moves
37880	valves
6283	closed
20322	mixture
9415	compressed
5843	piston
1964	moves
15267	electric
14262	spark
49487	ignites
9415	compressed
20322	mixture
4632	drives
5843	piston
3991	waste
923	gas
2379	expelled
5843	piston
1964	moves
22037	exhaust
27728	valve
6283	closed
35221	inlet
27728	valve
2586	opened
23147	cycle
8818	strokes
1030	begins
288	illustration
1376	fig
923	gas
12989	engine
7	use
24507	gasoline
1593	launches
37143	automobiles
2456	familiar
1593	launches
37143	automobiles
1422	making
7	use
923	gas
1627	power
24507	gasoline
12989	engine
413	made
7944	propel
36841	aeroplanes
821	air
2851	chapter
278	xviii
11746	pumps
463	value
303	man
1242	difficult
635	water
1476	run
4922	hill
1404	heard
6149	saying
9384	accept
428	matter
954	course
2914	stream
49488	gushes
27878	faucet
13	give
1672	thought
6043	ingenuity
14934	devised
553	means
12990	forcing
635	water
1517	upward
12471	pipes
714	fact
635	water
1104	flows
1683	naturally
4922	hill
540	find
423	available
5069	homes
4310	office
6599	buildings
4240	ascends
32881	fiftieth
1491	floor
486	see
790	great
3186	streams
1986	directed
1379	tops
824	burning
6599	buildings
49489	firemen
4630	streets
1093	country
1565	where
790	great
5634	central
21928	pumping
22713	stations
635	water
4542	daily
1516	raised
4536	wells
1003	supply
3503	household
6907	dependent
4884	labor
21714	foresight
2376	members
635	water
2657	brought
935	surface
1977	laboriously
1494	raising
14748	bucket
14748	bucket
3145	arduous
693	method
21928	pumping
553	means
11837	windmill
22017	eliminate
4072	necessity
4541	pump
449	merely
3123	replaces
7939	energy
303	man
4814	working
748	parts
1093	country
2387	oil
3484	beds
4536	wells
6415	underground
2387	oil
5228	service
303	man
2657	brought
935	surface
1358	accomplished
2331	case
635	water
7	use
11746	pumps
359	old
6092	tin
7444	sponge
5879	serve
23388	bale
635	water
49490	leaking
49491	rowboat
8705	crude
2845	device
2873	absurd
5601	employed
2549	huge
12248	vessels
4768	war
663	commerce
5726	rent
10395	ship
1503	side
2725	mean
12831	inevitable
6045	loss
1222	rid
10395	ship
49492	inflowing
635	water
469	action
2341	strong
11746	pumps
7	use
11746	pumps
640	put
417	seen
6080	compression
21668	gases
821	air
7901	forced
39675	tires
36111	bicycles
37143	automobiles
644	become
5758	sufficiently
8510	inflated
8744	insure
7065	comfort
10104	riding
967	day
9586	systems
4942	artificial
49493	refrigeration
6029	section
875	exist
3277	aid
9415	compressed
21668	gases
9415	compressed
821	air
2100	played
21200	role
41667	mining
4834	sent
18925	poorly
21513	ventilated
28960	mines
7716	improve
725	condition
821	air
1003	supply
35111	miners
811	oxygen
485	necessary
22416	respiration
10961	divers
276	men
558	work
635	water
1711	carry
1232	backs
24331	tank
9415	compressed
821	air
953	take
2719	amount
6441	required
2162	forms
11746	pumps
5879	serve
2585	widely
1045	purposes
852	essential
651	operation
17137	industrial
24740	undertakings
7202	sections
2162	forms
3989	studied
288	illustration
1376	fig
2565	carrying
635	water
879	spring
821	air
303	man
10215	servant
303	man
14287	harnessed
635	water
23315	turbines
8152	steam
14813	engines
413	made
821	air
5879	serve
1091	purpose
553	means
1516	raised
635	water
3852	hidden
6415	underground
7814	depths
935	surface
64	earth
553	means
1516	raised
2360	dwelling
7852	hillside
635	water
2914	stream
5250	valley
1653	live
5311	cities
1565	where
868	running
635	water
2978	realize
13569	hardship
259	days
970	ready
413	made
1003	supply
875	exist
303	man
1977	laboriously
3238	carried
2360	dwelling
1595	distant
879	spring
2914	stream
635	water
485	necessary
4542	daily
7182	characteristics
821	air
3358	enabled
303	man
5290	accomplish
1588	feats
664	known
5010	briefly
1912	stated
5322	follows
821	air
1973	weight
21260	cubic
1482	foot
821	air
12166	atmospheric
6070	pressure
12899	weighs
7295	ounces
821	air
14383	presses
2245	force
2664	pounds
3735	square
2138	inch
935	surface
13374	touches
821	air
5579	elastic
9415	compressed
1054	balloon
36319	bicycle
26600	tire
23896	expands
6070	pressure
2839	reduced
23896	expands
8659	occupies
1057	space
6070	pressure
6520	falls
22438	exerts
2245	force
428	matter
2637	comes
1211	contact
699	example
21260	cubic
1482	foot
821	air
667	allowed
23461	expand
3855	occupy
21260	cubic
1346	feet
1057	space
6070	pressure
22438	exerts
2839	reduced
1328	half
821	air
9415	compressed
6070	pressure
17329	increases
22438	exerts
731	greater
2245	force
428	matter
2637	comes
1211	contact
21260	cubic
1346	feet
821	air
9415	compressed
21260	cubic
1482	foot
6070	pressure
9415	compressed
821	air
4336	doubled
486	see
6029	section
288	illustration
1376	fig
920	atmosphere
2414	pressing
2261	downward
3356	pushes
635	water
4689	rising
5843	piston
733	common
4541	pump
10448	lifting
4541	pump
1216	place
3220	tube
2273	containing
3818	fitting
5843	piston
641	vessel
635	water
807	shown
8719	figure
1982	raise
5843	piston
418	hand
1733	notice
635	water
2640	rises
5843	piston
3220	tube
949	rise
635	water
5843	piston
3220	tube
706	similar
1494	raising
17387	lemonade
713	straw
6029	section
920	atmosphere
14383	presses
2245	force
2664	pounds
3735	square
2138	inch
635	water
641	vessel
5484	forces
1057	space
6791	vacant
6513	retreating
5843	piston
733	common
4541	pump
918	works
706	similar
1296	manner
608	consists
5843	piston
41375	plunger
1964	moves
1144	forth
821	air
3578	tight
10352	cylinder
616	contains
1483	outward
3576	opening
27728	valve
635	water
821	air
587	pass
671	bottom
10352	cylinder
3220	tube
737	runs
24408	reservoir
635	water
9388	access
10352	cylinder
1483	outward
2524	moving
27728	valve
3082	practice
3220	tube
664	known
5844	suction
3245	pipe
27728	valve
5844	suction
27728	valve
534	order
5860	understand
469	action
4541	pump
2309	suppose
635	water
4541	pump
4541	pump
2914	stream
21091	issues
24384	spout
6	various
3429	stages
595	represented
42108	diagrammatically
8719	figure
3308	entire
4541	pump
3805	empty
635	water
498	full
821	air
12166	atmospheric
6070	pressure
37880	valves
6283	closed
41375	plunger
1516	raised
10448	lifting
5835	column
821	air
1953	rests
821	air
635	water
35221	inlet
3245	pipe
659	thus
3489	partially
4434	relieved
2261	downward
6070	pressure
5704	pushed
12166	atmospheric
6070	pressure
935	surface
635	water
5843	piston
1964	moves
2261	downward
27728	valve
3245	pipe
3404	closes
1973	weight
821	air
10352	cylinder
8785	escapes
27728	valve
41375	plunger
5843	piston
4689	rising
12396	repeating
648	process
648	process
652	repeated
635	water
2785	instead
821	air
1479	escaping
27728	valve
41375	plunger
648	process
652	repeated
635	water
4620	reached
24384	spout
4022	flowing
288	illustration
1376	fig
7664	diagram
648	process
21928	pumping
4541	pump
725	condition
999	motion
41375	plunger
1189	followed
950	regular
6979	discharge
635	water
24384	spout
702	quantity
635	water
49488	gushes
1144	forth
5261	depends
1505	speed
5843	piston
1755	moved
2341	strong
303	man
1638	giving
1473	quick
8818	strokes
887	produce
756	flow
505	child
418	hand
1172	able
887	produce
2607	thin
2914	stream
11746	pumps
21131	exert
3948	sufficient
2245	force
5912	lift
635	water
935	surface
24384	spout
15877	exit
1765	reason
4541	pump
5397	received
2109	name
10448	lifting
4541	pump
288	illustration
1376	fig
2245	force
4541	pump
2245	force
4541	pump
733	common
4541	pump
635	water
1516	raised
1027	higher
24384	spout
2643	cases
10433	desirable
2245	force
635	water
2173	considerably
4541	pump
3282	instance
5821	fire
49474	hose
2364	circumstances
2713	type
4541	pump
5601	employed
5397	received
2109	name
2245	force
4541	pump
8723	differs
1264	ordinary
5912	lift
4541	pump
4601	reference
8719	figure
1725	show
37880	valves
750	placed
10352	cylinder
5843	piston
764	solid
1151	principle
10448	lifting
4541	pump
1517	upward
999	motion
41375	plunger
24517	allows
635	water
874	enter
10352	cylinder
2261	downward
999	motion
41375	plunger
4632	drives
635	water
5912	lift
4541	pump
2261	downward
999	motion
41375	plunger
5484	forces
635	water
6979	discharge
33779	intermittent
834	therefore
7186	practical
9380	commercial
1045	purposes
534	order
9413	convert
33779	intermittent
6979	discharge
5756	steady
2914	stream
821	air
4059	chamber
11565	installed
6979	discharge
3220	tube
8719	figure
635	water
7901	forced
821	air
4059	chamber
2261	downward
2524	moving
5843	piston
1052	compresses
821	air
17329	increases
6070	pressure
6070	pressure
5200	confined
821	air
22608	reacts
635	water
580	tends
3153	drive
4059	chamber
2289	hence
41375	plunger
2524	moving
1517	upward
635	water
7901	forced
3245	pipe
6070	pressure
9415	compressed
821	air
7657	continuous
756	flow
5597	secured
288	illustration
1376	fig
821	air
4059	chamber
24335	insures
7657	continuous
756	flow
635	water
1347	height
635	water
7901	forced
3245	pipe
5261	depends
885	size
2354	construction
4541	pump
2245	force
41375	plunger
1755	moved
712	larger
2914	stream
5948	desired
731	greater
1347	height
4620	reached
3806	stronger
2245	force
1439	powerful
2354	construction
485	necessary
2245	force
4541	pump
1925	gets
2109	name
714	fact
2524	moving
5843	piston
4632	drives
5484	forces
635	water
6979	discharge
3220	tube
22708	irrigation
10284	drainage
5	history
2201	shows
10448	lifting
4541	pump
303	man
5956	fourth
7506	century
16680	christ
967	day
14636	enterprises
4347	ancient
838	form
4541	pump
14274	inconvenient
13066	impracticable
2289	hence
2930	replaced
2643	cases
6050	modern
2727	types
23228	rotary
27876	centrifugal
11746	pumps
1376	fig
2162	forms
3170	rapidly
23306	rotating
4626	wheels
5912	lift
635	water
3153	drive
5257	onward
6979	discharge
3245	pipe
21091	issues
790	great
2245	force
5843	piston
27728	valve
11746	pumps
702	quantity
635	water
1516	raised
2245	force
7096	driven
12471	pipes
5261	depends
5258	solely
885	size
4626	wheels
1505	speed
6729	rotate
22708	irrigation
4942	artificial
24315	watering
274	land
1611	greatest
795	importance
748	parts
535	world
1565	where
274	land
1683	naturally
715	dry
33578	farming
124	united
125	states
22624	approximately
3590	fifths
274	land
2433	area
715	dry
12779	worthless
21712	agricultural
1045	purposes
11728	artificially
14817	watered
182	west
49494	irrigating
9586	systems
500	built
9524	federal
9285	government
1827	ten
2756	million
4639	acres
274	land
5392	converted
12779	worthless
2369	farms
3779	fields
3721	rich
2882	crops
49494	irrigating
9586	systems
7	use
27876	centrifugal
11746	pumps
2245	force
635	water
1619	distances
1003	supply
859	quantities
3948	sufficient
1434	vast
21712	agricultural
1282	regions
3052	success
3683	farm
49495	ranch
5261	depends
22708	irrigation
4975	furnished
715	dry
4948	seasons
303	man
6983	ability
3153	drive
635	water
2293	region
5064	abundance
4174	remote
2293	region
2652	scarcity
288	illustration
1376	fig
27876	centrifugal
4541	pump
839	part
23325	casing
1224	cut
1725	show
5653	wheel
288	illustration
1376	fig
314	agriculture
413	made
22708	irrigation
25105	draining
274	land
428	matter
3267	considerable
795	importance
1131	swamps
4647	marshes
607	time
2092	considered
5281	useless
5585	drained
7674	reclaimed
5392	converted
1205	good
33578	farming
274	land
23801	surplus
635	water
4308	removed
27876	centrifugal
11746	pumps
927	sand
2008	sticks
39466	clog
37880	valves
1264	ordinary
4541	pump
2076	passed
2125	difficulty
23306	rotating
5653	wheel
288	illustration
1376	fig
2368	rice
298	growth
6928	periodical
15471	flooding
22708	irrigation
1169	supplies
485	necessary
635	water
49496	camping
11636	pleasures
1286	dangers
49497	allurement
9347	vacation
5357	camp
2404	heart
1423	woods
790	great
473	make
49498	campers
27406	ignore
1158	vital
795	importance
6875	securing
1215	safe
635	water
1003	supply
2470	river
3326	bank
541	beautiful
38201	teeming
18777	diversions
2470	river
3597	source
2101	drinking
635	water
5065	results
2413	fatal
635	water
681	boiled
49498	campers
6913	willing
4035	forage
1313	additional
786	wood
2022	apparently
7496	unnecessary
24329	requirement
681	boiled
635	water
4930	cool
1443	readily
3593	summer
2289	hence
803	disagreeable
2101	drinking
1045	purposes
1215	safe
954	course
4568	abandon
2470	river
3597	source
2101	drinking
635	water
879	spring
670	found
3153	drive
1282	regions
1731	especially
2372	neighborhood
3186	streams
635	water
670	found
1827	ten
1828	fifteen
1346	feet
935	surface
635	water
976	taken
2503	depth
13537	filtered
1874	bed
605	soil
8733	fairly
1215	safe
1091	purpose
954	course
3958	deeper
36207	safer
635	water
7	use
4541	pump
2395	described
49498	campers
1396	grave
1470	danger
1626	throw
16940	dish
635	water
197	etc
626	ground
1026	somewhat
4174	remote
5357	camp
16918	injure
2101	drinking
635	water
22238	liquids
1833	slowly
49499	seep
626	ground
17824	filter
2261	downward
12634	lose
8447	dangerous
428	matter
635	water
3527	reaches
12471	pipes
13537	filtered
605	soil
1874	bed
834	therefore
1215	safe
7327	careless
21809	disposal
5051	wastes
16084	spoil
2101	drinking
635	water
2395	described
509	laws
5139	health
4094	demand
7858	thoughtful
21809	disposal
5051	wastes
22350	malarial
7894	mosquito
22321	typhoid
962	fly
9985	flourish
49500	unhygienic
2895	quarters
8098	guard
1286	dangers
5278	allow
966	food
3338	breeding
1216	place
824	burning
49501	garbage
6979	discharge
2635	waters
10716	cesspools
4020	temporary
18645	camps
6979	discharge
5051	wastes
1595	distant
2438	points
7200	agency
17007	cheap
49282	sewage
3245	pipe
8744	insure
2030	safety
49498	campers
6891	lessen
7517	trials
738	flies
3800	mosquitoes
2976	add
989	expense
17007	cheap
49498	campers
2138	inch
41500	galvanized
862	iron
3245	pipe
2341	strong
5572	pointed
612	end
2273	containing
23311	perforations
7096	driven
626	ground
39443	sledge
8906	hammer
4136	penetrated
1346	feet
1758	length
901	added
7096	driven
652	repeated
635	water
4620	reached
17007	cheap
4541	pump
615	attached
1040	upper
612	end
10041	drill
3245	pipe
2002	serves
1982	raise
635	water
4239	drilling
605	soil
5287	particles
919	get
3245	pipe
23311	perforations
6292	cloud
635	water
3245	pipe
5791	cleaned
1517	upward
2524	moving
635	water
1003	supply
525	remains
431	clear
756	flow
1683	naturally
635	water
1100	abundant
935	surface
64	earth
17007	cheap
11746	pumps
18925	poorly
4580	constructed
1982	raise
2719	amount
1003	supply
3948	sufficient
515	simple
5357	camp
74	life
3683	farm
5036	uses
838	form
3503	household
1045	purposes
24315	watering
4989	cattle
309	winter
24597	cheapness
11746	pumps
664	known
7	use
915	general
4020	temporary
1045	purposes
9	cost
424	material
1783	exceed
1482	foot
2560	driving
3245	pipe
413	made
839	part
49496	camping
7488	pitching
5310	tent
49496	camping
4185	site
2816	abandoned
9347	vacation
4541	pump
4308	removed
984	kept
309	winter
7	use
3593	summer
1216	place
5274	actual
9	cost
635	water
1003	supply
2839	reduced
4280	scarcely
23287	removable
4541	pump
2361	permanent
1453	possession
5233	rocky
4464	mountain
1282	regions
7096	driven
12870	practicable
2560	driving
223	point
26120	blunted
1673	broken
3146	rock
6141	pierce
5233	rocky
3484	beds
274	land
288	illustration
1376	fig
7096	driven
288	illustration
1376	fig
7664	diagram
2301	showing
23015	supplying
214	city
1205	good
635	water
28114	lessens
10327	sickness
2058	death
4263	lines
1725	show
730	relative
2554	number
430	people
1691	died
22321	typhoid
10982	fever
635	water
13537	filtered
4263	lines
1725	show
1159	numbers
1691	died
635	water
13537	filtered
5026	figures
2554	number
22321	typhoid
3497	deaths
6577	occurring
23420	yearly
6224	inhabitants
3593	summer
9347	vacation
1709	asserted
214	city
5139	health
14464	officials
2643	cases
22321	typhoid
10982	fever
5311	cities
3431	traced
18736	unsanitary
539	conditions
1138	existing
3593	summer
3967	resorts
2101	drinking
635	water
5311	cities
9481	strict
15085	supervision
3905	isolated
2369	farms
16844	seaside
3967	resorts
1331	scattered
4464	mountain
20846	hotels
1237	care
2143	individual
20360	proprietors
2746	instances
2065	receives
1663	attention
49282	sewage
21809	disposal
21051	inadequate
15334	badly
6130	planned
635	water
762	becomes
32675	dangerously
24427	contaminated
2341	strong
3816	healthy
4350	person
766	plenty
24275	outdoor
1766	exercise
28626	hygienic
1240	habits
1172	able
2336	resist
5306	disease
956	germs
3255	poor
635	water
1003	supply
3593	summer
16742	guests
1711	carry
309	winter
5069	homes
956	germs
5306	disease
5062	gain
1040	upper
418	hand
5754	altered
539	conditions
214	city
7453	business
74	life
548	say
303	man
4793	woman
420	know
3597	source
3593	summer
5283	table
635	water
693	method
49282	sewage
21809	disposal
539	conditions
18736	unsanitary
34249	remedied
2616	resort
670	found
527	personal
1470	danger
7515	avoided
4699	sentiment
6045	loss
10369	trade
1824	go
43310	furthering
2351	effort
22314	sanitation
7096	driven
635	water
4599	reach
24384	spout
13537	filtered
605	soil
2503	depth
7096	driven
3245	pipe
5471	journey
8733	fairly
1215	safe
859	quantities
49282	sewage
1538	generally
2755	speaking
2503	depth
605	soil
1172	able
17824	filter
2176	satisfactorily
10284	drainage
5045	limited
2554	number
430	people
7096	driven
35253	suffices
1003	supply
288	illustration
1376	fig
1860	deep
5843	piston
635	water
1100	abundant
635	water
1373	rarely
4620	reached
1346	feet
1579	impossible
3153	drive
3245	pipe
2503	depth
702	quantity
635	water
5948	desired
2341	strong
7026	machines
10041	drill
626	ground
4451	excavate
3576	opening
1670	wide
3245	pipe
4288	lowered
4461	recently
5533	spent
3593	summer
49502	pocono
1791	mountains
338	saw
2996	completed
7014	machine
41984	drilled
2503	depth
1346	feet
635	water
4620	reached
1346	feet
756	flow
660	obtained
3948	sufficient
7547	satisfy
7478	owner
635	water
659	thus
660	obtained
1554	sole
635	water
1003	supply
9984	hotel
21078	accommodating
4858	persons
16591	proprietor
1432	calculated
9407	requirements
16742	guests
368	bath
6375	toilet
25784	laundry
12939	kitchen
197	etc
11556	domestics
5601	employed
5879	serve
16936	livery
21809	disposal
10481	demanded
756	flow
8030	gallons
673	minute
626	ground
498	full
3146	rock
1242	difficult
7504	penetrate
6441	required
987	weeks
3137	constant
558	work
18425	skilled
276	men
10041	drill
3576	opening
1879	lower
5844	suction
3245	pipe
49503	install
4541	pump
9	cost
22624	approximately
288	illustration
1376	fig
2301	showing
2101	drinking
635	water
24427	contaminated
49504	cesspool
1712	wash
635	water
635	water
1215	safe
719	pure
539	conditions
595	represented
8719	figure
49282	sewage
19653	slops
646	poured
626	ground
2372	neighborhood
1707	liquid
49499	seep
626	ground
473	make
4541	pump
13140	purified
64	earth
817	impure
1707	liquid
659	thus
21653	contaminate
719	pure
635	water
4322	render
7175	decidedly
5090	harmful
491	absolute
2030	safety
49282	sewage
6979	discharge
1346	feet
20846	hotels
1565	where
5327	necessarily
702	quantity
49282	sewage
1405	distance
731	greater
49282	sewage
49505	seeps
626	ground
3339	loses
10497	impurities
702	quantity
64	earth
6441	required
26211	purify
5261	depends
5064	abundance
2503	depth
605	soil
953	take
1237	care
3993	indefinite
2719	amount
49282	sewage
2289	hence
731	greater
2554	number
430	people
9984	hotel
1100	abundant
49282	sewage
731	greater
1405	distance
41462	sewer
1700	avoid
13418	contamination
486	see
49282	sewage
8942	discharges
626	ground
4073	dig
20214	location
49282	sewage
10284	drainage
5311	cities
8908	towns
3593	summer
6785	communities
49282	sewage
2143	individual
6599	buildings
41507	drains
733	common
17696	tanks
5768	erected
989	expense
290	contents
13715	discharged
1697	turn
35358	harbors
3186	streams
3831	disposed
790	great
989	expense
771	contain
7259	valuable
691	substances
2088	estimated
10284	drainage
49282	sewage
174	england
4727	worth
2658	year
21484	fertilizer
5311	cities
16683	columbus
24755	cleveland
22843	ohio
2978	realize
18270	utilizing
3597	source
422	wealth
806	chemical
553	means
49506	deodorize
49282	sewage
889	change
691	substances
5124	useful
21712	agricultural
17137	industrial
1045	purposes
790	great
434	deal
6961	learned
427	subject
21729	chemically
5947	treated
49282	sewage
413	made
3597	source
5279	income
2562	community
989	expense
11746	pumps
37891	compress
821	air
11746	pumps
2092	considered
2436	preceding
7202	sections
2187	widest
6666	application
21712	agricultural
3362	districts
1565	where
553	means
635	water
1516	raised
935	surface
64	earth
11752	pumped
2365	elevated
17696	tanks
9380	commercial
17137	industrial
4416	standpoint
3195	class
4541	pump
664	known
6080	compression
2713	type
821	air
923	gas
9415	compressed
37885	rarefied
821	air
41964	brakes
3422	self
3576	opening
3422	self
7263	closing
6969	doors
23336	cars
22871	operated
553	means
6080	compression
11746	pumps
3014	laying
1974	bridge
10113	pier
326	foundations
714	fact
558	work
635	water
7200	agency
6080	compression
11746	pumps
2641	visited
28960	mines
3410	gone
2404	heart
6415	underground
16516	labyrinth
420	know
1242	difficult
568	fresh
821	air
473	make
35111	miners
6080	compression
11746	pumps
22382	eliminated
2125	difficulty
967	day
568	fresh
821	air
454	constantly
11752	pumped
28960	mines
1003	supply
6699	laborers
21712	agricultural
5678	methods
6124	modified
6080	compression
4541	pump
27647	spraying
1377	trees
1376	fig
2647	formerly
1833	slowly
1977	laboriously
2815	relatively
515	simple
428	matter
288	illustration
1376	fig
27647	spraying
1377	trees
553	means
6080	compression
4541	pump
36319	bicycle
4541	pump
36319	bicycle
4541	pump
664	known
6080	compression
11746	pumps
11746	pumps
2713	type
37880	valves
2296	inward
1483	outward
5843	piston
4288	lowered
9415	compressed
821	air
7096	driven
15836	rubber
48332	tubing
3356	pushes
2296	inward
3576	opening
27728	valve
26600	tire
659	thus
4244	enters
26600	tire
5843	piston
1516	raised
1879	lower
27728	valve
3404	closes
1040	upper
27728	valve
2586	opened
12166	atmospheric
6070	pressure
821	air
4244	enters
10352	cylinder
5022	stroke
5843	piston
4632	drives
568	fresh
1003	supply
821	air
26600	tire
659	thus
607	time
762	becomes
8510	inflated
17007	cheap
36319	bicycle
11746	pumps
5843	piston
27728	valve
2930	replaced
1896	soft
820	piece
10557	leather
615	attached
5843	piston
24517	allows
821	air
3627	slip
10352	cylinder
5903	prevents
1157	escape
10352	cylinder
1376	fig
288	illustration
1376	fig
36319	bicycle
1482	foot
4541	pump
303	man
918	works
635	water
1216	place
612	end
820	piece
3152	glass
3220	tube
641	vessel
635	water
1733	notice
635	water
2640	rises
3220	tube
1376	fig
3584	blow
3220	tube
486	see
2245	force
635	water
716	wholly
3489	partially
3220	tube
3220	tube
3553	connected
6080	compression
4541	pump
3948	sufficient
821	air
4834	sent
3220	tube
3893	cause
635	water
1051	sink
823	keep
3220	tube
16695	permanently
431	clear
635	water
5194	brief
1151	principle
5601	employed
558	work
635	water
6080	compression
4541	pump
5484	forces
821	air
3220	tube
4059	chamber
276	men
558	work
1376	fig
821	air
659	thus
4975	furnished
1169	supplies
4128	workmen
811	oxygen
6070	pressure
5903	prevents
635	water
6741	entering
4059	chamber
3142	task
2996	completed
4059	chamber
1516	raised
4288	lowered
1464	position
288	illustration
1376	fig
635	water
874	enter
3220	tube
3584	blow
8719	figure
2201	shows
276	men
558	work
1974	bridge
853	foundation
4128	workmen
9870	tools
1169	supplies
4288	lowered
10118	baskets
5634	central
3220	tube
49344	bc
821	air
4059	chamber
821	air
3578	tight
10674	gates
11852	gate
2586	opened
4128	workmen
874	enter
821	air
4059	chamber
11852	gate
6283	closed
11852	gate
2586	opened
1833	slowly
13	give
276	men
607	time
919	get
7384	accustomed
6070	pressure
276	men
4288	lowered
671	bottom
4493	excavated
64	earth
4308	removed
706	similar
1296	manner
821	air
910	supplied
3220	tube
49507	dd
2496	arrangement
558	work
635	water
661	called
49508	caisson
1534	held
1464	position
119	mass
23269	concrete
37305	ee
288	illustration
1376	fig
1151	principle
558	work
635	water
288	illustration
1376	fig
2301	showing
276	men
558	work
635	water
2643	cases
276	men
558	work
49509	diving
4661	suits
41919	caissons
4661	suits
413	made
15836	rubber
747	head
820	piece
6106	metal
1166	transparent
49510	eyepieces
821	air
910	supplied
2135	flexible
3220	tube
6080	compression
4541	pump
38651	diver
1819	carries
24331	tank
9415	compressed
821	air
821	air
8785	escapes
3220	tube
1057	space
739	body
1117	suit
821	air
644	become
10488	foul
38651	diver
24498	opens
27728	valve
1117	suit
24517	allows
587	pass
635	water
607	time
7197	admitting
568	fresh
1003	supply
24331	tank
27728	valve
24498	opens
1483	outward
739	body
2289	hence
5278	allow
15877	exit
821	air
4278	entrance
635	water
38651	diver
4590	ceases
558	work
16096	desires
949	rise
935	surface
14391	signals
1893	drawn
1467	rope
615	attached
1117	suit
8609	combination
11746	pumps
2643	cases
727	combined
7	use
22037	exhaust
6080	compression
11746	pumps
485	necessary
3401	secure
5948	desired
1363	result
699	example
24374	pneumatic
23381	dispatch
5842	tubes
5601	employed
17571	transportation
9216	letters
17763	packages
467	building
467	building
748	parts
467	building
4541	pump
5068	removes
821	air
839	part
3220	tube
9811	ahead
17471	package
659	thus
4440	reduces
1715	resistance
6080	compression
4541	pump
5484	forces
821	air
3220	tube
17471	package
659	thus
4632	drives
1507	forward
790	great
1505	speed
2851	chapter
280	xix
635	water
3379	problem
214	city
553	means
2314	unusual
5072	residents
214	city
4920	town
2107	receive
9313	newspapers
35392	notification
214	city
635	water
1003	supply
868	running
1788	low
2876	economy
14249	exercised
7	use
3379	problem
23015	supplying
214	city
5064	abundance
719	pure
635	water
1242	difficult
3215	tasks
214	city
14464	officials
6633	perform
6343	understood
13326	appreciated
1902	average
11024	citizen
3610	intense
444	interest
527	personal
2897	domestic
5100	affairs
4	natural
11024	citizen
3721	rich
3255	poor
444	interest
17442	civic
5100	affairs
1216	place
1149	begin
635	water
1003	supply
1858	stirring
6123	questions
135	york
967	day
2354	construction
2549	huge
41734	aqueducts
2350	designed
1580	convey
5072	residents
214	city
635	water
1595	distant
49511	catskill
1791	mountains
298	growth
1801	population
39425	phenomenally
3790	rapid
727	combined
22862	output
423	available
2274	sources
3054	suffice
2188	meet
2767	increasing
7255	consumption
1565	where
214	city
705	obtain
635	water
2739	bring
10387	reservoirs
21191	economic
15885	legitimate
11250	excuse
2652	scarcity
635	water
6785	communities
401	face
715	dry
4948	seasons
16403	possibilities
214	city
11497	fortunate
1901	situated
1372	hills
1791	mountains
3186	streams
756	flow
2331	case
635	water
3379	problem
515	simple
2331	case
485	necessary
1476	run
12471	pipes
6415	underground
2365	elevated
8024	lakes
3186	streams
2143	individual
3786	houses
733	common
10387	reservoirs
47	distributed
6	various
6599	buildings
288	illustration
1376	fig
2365	elevated
4464	mountain
4272	lake
2002	serves
3597	source
635	water
8719	figure
24445	illustrates
515	simple
1296	manner
4464	mountain
4272	lake
5879	serve
1003	supply
6224	inhabitants
5250	valley
214	city
25587	denver
699	example
3540	surrounded
1791	mountains
14183	abounding
3186	streams
719	pure
431	clear
635	water
12471	pipes
1580	convey
635	water
9139	heights
214	city
659	thus
17007	cheap
22850	adequate
756	flow
660	obtained
4412	system
664	known
5760	gravity
4412	system
2491	nearer
10510	steeper
7256	elevation
731	greater
2245	force
635	water
1104	flows
5250	valley
12471	pipes
2289	hence
3806	stronger
6979	discharge
49243	faucets
2815	relatively
5311	cities
8908	towns
18634	favorably
1901	situated
7052	regards
635	water
1791	mountains
1595	distant
7256	elevation
972	slight
7186	practical
463	value
5311	cities
1901	situated
1790	plains
4174	remote
1791	mountains
1066	obliged
6290	utilize
635	water
3186	streams
756	flow
274	land
12990	forcing
485	necessary
1347	height
553	means
11746	pumps
3186	streams
756	flow
36164	populated
1282	regions
4583	apt
24427	contaminated
2289	hence
635	water
971	requires
17558	filtration
5311	cities
1527	using
635	water
1003	supply
659	thus
2169	double
989	expense
21928	pumping
17558	filtration
6070	pressure
635	water
7186	practical
7453	business
303	man
1444	erect
49475	turbine
8954	paddle
5653	wheel
41628	calculating
2814	advance
463	value
635	water
1627	power
8954	paddle
5653	wheel
4309	heavy
2914	stream
1697	turn
4792	frail
2675	comparison
635	water
2245	force
2914	stream
2244	destroy
805	careful
1296	manner
885	size
1431	strength
19471	municipal
10387	reservoirs
11746	pumps
1432	calculated
731	greater
702	quantity
635	water
1534	held
24408	reservoir
9869	heavier
4055	walls
6441	required
731	greater
7256	elevation
3786	houses
3806	stronger
11746	pumps
14813	engines
1476	run
534	order
5860	understand
6041	calculations
413	made
470	study
6151	physical
7182	characteristics
635	water
3989	studied
6151	physical
7182	characteristics
821	air
4979	measure
635	water
540	find
21260	cubic
1482	foot
12899	weighs
2664	pounds
5549	equivalent
6149	saying
635	water
1482	foot
1860	deep
14383	presses
671	bottom
2273	containing
641	vessel
2245	force
2664	pounds
3735	square
1482	foot
635	water
1346	feet
1860	deep
4981	load
1990	supported
641	vessel
4336	doubled
6070	pressure
3735	square
1482	foot
671	bottom
641	vessel
2664	pounds
635	water
1346	feet
1860	deep
4981	load
2442	borne
3735	square
1482	foot
2664	pounds
3958	deeper
635	water
731	greater
1973	weight
1592	sustained
25758	confining
641	vessel
731	greater
6070	pressure
5846	exerted
635	water
288	illustration
1376	fig
635	water
1482	foot
1860	deep
22438	exerts
6070	pressure
2664	pounds
3735	square
1482	foot
6070	pressure
2442	borne
3735	square
1482	foot
935	surface
2664	pounds
6070	pressure
1990	supported
3735	square
2138	inch
935	surface
2664	pounds
14002	pound
813	nearly
14002	pound
2309	suppose
641	vessel
1534	held
635	water
2503	depth
1346	feet
3735	square
2138	inch
671	bottom
641	vessel
6070	pressure
2664	pounds
2138	inch
21972	tap
15016	inserted
671	bottom
641	vessel
635	water
10937	flowed
15073	gush
1144	forth
2245	force
2664	pounds
635	water
1346	feet
1860	deep
2245	force
49278	outflowing
635	water
1735	twice
2341	strong
6070	pressure
4336	doubled
756	flow
656	remain
3137	constant
635	water
586	leaves
22691	outlet
525	remains
641	vessel
2289	hence
6070	pressure
945	gradually
7771	sinks
756	flow
4557	drops
12170	correspondingly
4948	seasons
2583	prolonged
21334	drought
3186	streams
2821	feed
214	city
24408	reservoir
4583	apt
771	contain
1461	usual
2719	amount
635	water
2289	hence
1456	level
635	water
1003	supply
7771	sinks
6070	pressure
22691	outlet
6520	falls
2245	force
49278	outflowing
635	water
10861	lessened
1376	fig
288	illustration
1376	fig
6070	pressure
22691	outlet
21719	decreases
1456	level
635	water
1003	supply
7771	sinks
876	why
635	water
1003	supply
3977	uniform
748	parts
214	city
2436	preceding
6029	section
338	saw
756	flow
27878	faucet
5261	depends
1347	height
12868	reserve
635	water
21972	tap
3786	houses
1456	level
3217	main
1003	supply
12471	pipes
2011	figs
2341	strong
756	flow
635	water
6070	pressure
5835	column
3786	houses
1901	situated
7256	elevation
756	flow
635	water
6070	pressure
1350	shorter
5835	column
3786	houses
3267	considerable
7256	elevation
3790	rapid
756	flow
7029	corresponding
1354	diminished
2503	depth
756	flow
847	vary
7256	elevation
3901	house
2172	varies
20214	location
27878	faucet
3901	house
24408	reservoir
11746	pumps
1439	powerful
756	flow
1040	upper
11443	floors
5089	noticeably
16549	cellar
1040	upper
68	stories
467	building
756	flow
4280	scarcely
7246	feeble
6019	trickle
288	illustration
1376	fig
635	water
6070	pressure
2172	varies
748	parts
635	water
4412	system
7203	respective
1104	flows
1376	fig
2136	measured
670	found
1879	lower
41819	pressures
5875	columns
635	water
9139	heights
807	shown
5274	actual
11720	demonstration
21131	exert
635	water
4022	flowing
1216	place
1216	place
28122	expends
2245	force
14424	overcoming
5761	friction
12471	pipes
1715	resistance
821	air
731	greater
1405	distance
7525	traversed
635	water
5471	journey
24408	reservoir
27878	faucet
731	greater
3991	waste
2245	force
544	final
756	flow
3082	practice
38868	mains
4066	lead
24408	reservoir
214	city
1353	smaller
38868	mains
1580	convey
635	water
6	various
7202	sections
214	city
5228	service
12471	pipes
4066	lead
2143	individual
3901	house
23601	taps
5471	journey
3267	considerable
2245	force
2721	expended
5761	friction
2289	hence
756	flow
1405	distance
24408	reservoir
6520	falls
21786	fraction
493	original
1431	strength
1765	reason
6599	buildings
1901	situated
3217	main
1003	supply
3806	stronger
756	flow
1376	fig
1456	level
4174	remote
1003	supply
4942	artificial
10387	reservoirs
4580	constructed
6399	outskirts
4920	town
534	order
49512	frictional
2245	force
465	lost
23326	transmission
2839	reduced
2840	minimum
288	illustration
1376	fig
1595	distant
11788	fountain
3808	weaker
756	flow
2331	case
4	natural
24408	reservoir
2365	elevated
4272	lake
2914	stream
1405	distance
6130	planned
14911	controlled
135	york
699	example
3401	secure
5064	abundance
719	pure
635	water
49511	catskill
1791	mountains
12634	lose
2245	force
23326	transmission
24044	los
24505	angeles
12415	undertaking
1611	greatest
19471	municipal
4052	projects
967	day
2549	huge
41734	aqueducts
500	built
1580	convey
719	pure
4464	mountain
635	water
1405	distance
1421	miles
859	quantities
3948	sufficient
1003	supply
2756	million
430	people
1123	according
6041	calculations
2245	force
635	water
790	great
11746	pumps
876	why
635	water
756	flow
27878	faucet
884	times
4655	annoyed
6709	inability
3401	secure
635	water
1040	upper
246	story
1929	drawing
1003	supply
1879	lower
1491	floor
4814	working
668	hours
967	day
2032	immense
859	quantities
635	water
1893	drawn
602	innumerable
49243	faucets
2289	hence
702	quantity
12471	pipes
21719	decreases
2173	considerably
1003	supply
8937	station
1172	able
3153	drive
635	water
1434	vast
6133	network
12471	pipes
1501	fast
1893	drawn
6599	buildings
1405	distance
24408	reservoir
7623	suffer
2364	circumstances
1354	diminished
6070	pressure
7146	ordinarily
1439	powerful
1003	supply
1879	lower
11443	floors
1365	frequently
2193	weak
2245	force
7657	continuous
2914	stream
22732	levels
1864	night
4814	working
668	hours
49243	faucets
635	water
1893	drawn
607	time
4660	intricate
12471	pipes
454	constantly
498	full
635	water
6070	pressure
884	times
1205	good
756	flow
6711	obtainable
13403	uppermost
11443	floors
534	order
7078	overcome
8392	disadvantage
21472	decrease
756	flow
967	day
49513	standpipes
1376	fig
750	placed
6	various
7202	sections
2766	practically
6136	steel
10387	reservoirs
498	full
635	water
23335	connecting
214	city
12471	pipes
2027	rush
668	hours
635	water
1300	passes
21012	communicating
12471	pipes
17329	increases
423	available
1003	supply
1864	night
49243	faucets
2295	turned
635	water
5272	accumulates
49514	standpipe
14522	emergency
2011	figs
5228	service
655	rendered
49514	standpipe
706	similar
821	air
8167	cushion
11363	discussed
6029	section
288	illustration
1376	fig
49514	standpipe
9	cost
635	water
5760	gravity
4412	system
1565	where
2365	elevated
4272	lake
2914	stream
2002	serves
4	natural
24408	reservoir
9	cost
214	city
49515	waterworks
2766	practically
5045	limited
3014	laying
12471	pipes
3597	source
1003	supply
1456	level
4147	surrounding
274	land
9	cost
790	great
1003	supply
3308	entire
214	city
11752	pumped
4942	artificial
24408	reservoir
47	distributed
2776	else
7096	driven
38868	mains
1376	fig
288	illustration
1376	fig
635	water
3274	got
3786	houses
553	means
11746	pumps
9880	gallon
635	water
12899	weighs
22624	approximately
2664	pounds
2289	hence
558	work
4541	pump
1494	raising
9880	gallon
635	water
1863	top
1902	average
3901	house
7256	elevation
1346	feet
1482	foot
2664	pounds
22835	manufacturing
4920	town
5036	uses
8030	gallons
4542	daily
558	work
4541	pump
1494	raising
2719	amount
7256	elevation
1346	feet
1482	foot
2664	pounds
5891	total
558	work
967	day
4541	pump
12989	engine
2560	driving
4541	pump
1482	foot
2664	pounds
2289	hence
558	work
2707	hour
1482	foot
2664	pounds
558	work
673	minute
1482	foot
2664	pounds
558	work
1482	foot
2664	pounds
12989	engine
1482	foot
2664	pounds
558	work
834	therefore
4541	pump
22871	operated
12989	engine
1431	strength
2330	latter
21928	pumping
12989	engine
4814	working
498	full
1505	speed
967	day
1864	night
1172	able
1003	supply
4920	town
485	necessary
2719	amount
635	water
5191	consider
5274	actual
1347	height
635	water
1516	raised
21928	pumping
8937	station
1142	extra
21928	pumping
534	order
1492	balance
49512	frictional
6045	loss
914	easy
5860	understand
5274	actual
3082	practice
1439	powerful
12989	engine
712	larger
5843	piston
1105	faster
918	works
731	greater
702	quantity
635	water
1516	raised
5022	stroke
3806	stronger
12989	engine
17874	operates
4541	pump
5311	cities
2168	single
21928	pumping
8937	station
1169	supplies
1476	run
748	parts
214	city
21928	pumping
22713	stations
1331	scattered
214	city
1169	supplies
21563	restricted
2465	territory
10699	bursting
8211	dams
10387	reservoirs
2354	construction
1215	safe
24408	reservoir
2120	problems
6099	engineers
7644	october
4920	town
4830	pennsylvania
14406	virtually
4291	wiped
844	existence
10699	bursting
7439	dam
679	structure
4972	insufficient
1431	strength
2336	resist
4886	strain
1434	vast
702	quantity
635	water
1534	held
706	similar
24336	breakage
3893	cause
2413	fatal
49516	johnstown
1133	flood
2797	destroyed
3980	seven
8908	towns
22624	approximately
4858	persons
867	said
465	lost
1002	lives
635	water
14383	presses
671	bottom
641	vessel
584	sides
14748	bucket
49517	leaks
3325	hole
1503	side
671	bottom
2301	showing
635	water
14383	presses
2261	downward
1483	outward
16339	leak
7439	dam
24408	reservoir
1787	occurs
671	bottom
2193	weak
3651	spots
1863	top
1875	rare
941	easily
4069	repaired
16339	leak
671	bottom
2413	fatal
2331	case
24408	reservoir
49278	outflowing
635	water
1819	carries
2058	death
3894	destruction
6409	path
16339	leak
935	surface
1376	fig
635	water
21091	issues
7246	feeble
2914	stream
6070	pressure
584	sides
1456	level
384	due
5258	solely
2815	relatively
1347	height
635	water
6029	section
16339	leak
1879	lower
14354	issuing
2914	stream
3806	stronger
49150	swifter
1456	level
1483	outward
6070	pressure
731	greater
2764	increase
384	due
714	fact
1347	height
635	water
731	greater
16339	leak
1788	low
14354	issuing
2914	stream
731	greater
1505	speed
1431	strength
49488	gushes
1144	forth
2245	force
5865	determined
1347	height
635	water
288	illustration
1376	fig
756	flow
3576	opening
5261	depends
1347	height
635	water
3576	opening
7439	dam
49516	johnstown
813	nearly
4634	mile
1670	wide
1346	feet
790	great
2245	force
1505	speed
1479	escaping
2914	stream
2707	hour
755	break
7767	occurred
635	water
18072	traveled
1405	distance
1421	miles
2797	destroyed
6152	property
463	value
2771	millions
16359	dollars
24408	reservoir
2503	depth
1346	feet
6070	pressure
5846	exerted
3735	square
1482	foot
1491	floor
2664	pounds
1973	weight
834	therefore
1592	sustained
3735	square
1482	foot
24408	reservoir
1491	floor
1026	somewhat
22994	tons
2289	hence
2341	strong
326	foundations
852	essential
1483	outward
2127	lateral
6070	pressure
2503	depth
1346	feet
5956	fourth
790	great
671	bottom
2289	hence
4886	strain
584	sides
2503	depth
2815	relatively
972	slight
1439	powerful
2354	construction
3054	suffice
2503	depth
1346	feet
6070	pressure
584	sides
1328	half
1491	floor
6070	pressure
22994	tons
2503	depth
1346	feet
6070	pressure
584	sides
2895	quarters
671	bottom
22994	tons
671	bottom
24408	reservoir
2070	approached
6070	pressure
584	sides
17329	increases
1439	powerful
2354	construction
762	becomes
485	necessary
2365	elevated
17696	tanks
11837	windmill
1365	frequently
4309	heavy
862	iron
2551	bands
1879	lower
2508	portion
1816	protection
1142	extra
4886	strain
37787	erecting
7439	dam
24408	reservoir
9499	maximum
6070	pressure
5846	exerted
3735	square
2138	inch
935	surface
6645	accurately
1432	calculated
679	structure
500	built
6422	varying
6070	pressure
635	water
1592	sustained
3948	sufficient
671	bottom
2341	strong
584	sides
1311	support
4886	strain
2289	hence
5105	increased
1431	strength
2503	depth
6966	strengthening
4055	walls
417	seen
2751	clearly
24408	reservoir
807	shown
8719	figure
10699	bursting
8211	dams
10387	reservoirs
7264	occasioned
6045	loss
1002	lives
3894	destruction
6152	property
125	states
22208	advisability
9524	federal
12411	inspection
4560	structures
288	illustration
1376	fig
10524	lock
10674	gates
2341	strong
534	order
3609	withstand
790	great
6070	pressure
635	water
313	relation
1268	forests
635	water
1003	supply
4309	heavy
4247	rains
776	fall
5206	bare
2155	slope
3937	snow
21673	melts
8159	barren
7852	hillside
2719	amount
635	water
7771	sinks
626	ground
731	greater
839	part
737	runs
2593	quickly
14614	swells
3655	brooks
3186	streams
659	thus
6871	causing
16200	floods
49518	freshets
2106	rain
6520	falls
7921	wooded
2155	slope
469	action
5889	reversed
2508	portion
737	runs
731	greater
2508	portion
7771	sinks
1896	soft
64	earth
384	due
1993	partly
714	fact
948	roots
1377	trees
3137	constant
298	growth
823	keep
605	soil
1654	loose
838	form
3959	channels
635	water
941	easily
1476	run
384	due
2287	presence
626	ground
3439	decaying
586	leaves
1906	twigs
7709	humus
3439	decaying
689	vegetable
428	matter
1932	covers
2580	forest
1491	floor
2684	acts
7444	sponge
2593	quickly
24309	absorbs
2105	falling
2106	rain
12054	melting
3937	snow
635	water
659	thus
1300	passes
7709	humus
605	soil
656	remain
1833	slowly
49505	seeps
2261	downward
4184	finally
987	weeks
2704	months
3645	emerges
1879	lower
1456	level
2914	stream
3655	brooks
5788	springs
981	formed
3137	constant
5739	feeders
4042	rivers
8024	lakes
1282	regions
1565	where
274	land
49519	deforested
4042	rivers
1476	run
1788	low
2923	season
2583	prolonged
21334	drought
635	water
1833	slowly
49520	seeped
605	soil
910	supplied
4042	rivers
987	weeks
2704	months
4680	ran
8159	barren
1370	slopes
259	days
1268	forests
6891	lessen
1470	danger
16200	floods
28401	conserve
40450	waterways
3102	preventing
8447	dangerous
635	water
5684	mark
2923	season
4309	heavy
4247	rains
12054	melting
8271	snows
3102	preventing
17490	shrinkage
715	dry
4948	seasons
5739	feeders
4042	rivers
6415	underground
2274	sources
3593	summer
2583	prolonged
21334	drought
2278	north
25783	carolina
4288	lowered
4042	rivers
1341	extent
8908	towns
6907	dependent
10194	suffered
1414	greatly
214	city
22210	charlotte
2839	reduced
607	time
2766	practically
3805	empty
24408	reservoir
6374	washing
8866	bathing
22382	eliminated
17234	machinery
6907	dependent
635	water
1627	power
8152	steam
4332	stood
6610	idle
3152	glass
635	water
7342	drunk
1214	carefully
16559	reckoned
2714	thousands
8030	gallons
635	water
2657	brought
17696	tanks
4219	neighboring
5311	cities
6792	emptied
3805	empty
24408	reservoir
1761	whence
8119	trickled
1833	slowly
214	city
38868	mains
4450	lack
635	water
4377	caused
527	personal
10698	inconvenience
7453	business
19668	paralysis
7264	occasioned
1470	danger
5306	disease
49521	unflushed
48059	sewers
37082	insufficiently
5585	drained
12471	pipes
24298	conservation
2580	forest
553	means
24298	conservation
40450	waterways
17571	transportation
2274	sources
2101	drinking
635	water
2851	chapter
283	xx
303	man
16866	conquest
691	substances
17134	chemistry
303	man
5994	mechanical
19509	inventions
33720	equaled
806	chemical
5571	researches
4672	discoveries
6666	application
413	made
532	knowledge
4597	plain
4191	cotton
10561	frock
16143	grandmothers
2058	death
36315	knell
13046	sounded
436	years
128	john
27127	mercer
4359	showed
4191	cotton
33601	fabrics
8198	soaked
45202	caustic
16366	soda
2283	assumed
539	conditions
21671	silky
2921	sheen
10280	dyed
1754	took
541	beautiful
2137	varied
2919	hues
11720	demonstration
515	simple
714	fact
1185	laid
853	foundation
969	manufacture
1434	vast
4463	variety
432	attractive
3352	dress
917	materials
664	known
49522	mercerized
4191	cotton
3333	possibly
1288	industry
5522	affected
806	chemical
6689	discovery
13653	dyeing
417	seen
359	old
26542	masterpieces
16983	painting
24711	reproductions
420	know
4236	softness
49523	mellowness
22822	richness
4437	tints
5601	employed
359	old
6917	masters
1851	look
2949	brilliancy
4463	variety
363	color
417	seen
967	day
3019	search
6651	fruitless
1191	unknown
1328	half
7506	century
607	time
26762	dyes
2554	number
13225	extracted
5258	solely
447	plants
5437	principally
4588	indigo
21183	madder
447	plants
2658	year
2396	discovered
26762	dyes
731	greater
4463	variety
49311	purer
838	form
660	obtained
7651	coal
14772	tar
806	chemical
9506	production
26762	dyes
4596	largely
23695	supplanted
493	original
693	method
1288	industry
2810	grown
3170	rapidly
2168	single
1872	firm
40	produced
2658	year
7651	coal
14772	tar
702	quantity
4588	indigo
13901	dye
4	natural
648	process
621	plant
11153	extraction
6441	required
5337	quarter
2756	million
4639	acres
4588	indigo
621	plant
5064	abundance
24597	cheapness
9313	newspapers
637	coarse
16888	wrapping
8498	papers
197	etc
384	due
714	fact
303	man
6961	learned
12780	substitute
786	wood
10362	rags
969	manufacture
2270	paper
5211	investigation
2657	brought
714	fact
786	wood
697	contained
658	substance
413	made
10362	rags
7259	valuable
2270	paper
1422	making
1003	supply
10362	rags
4094	demand
3379	problem
11153	extraction
786	wood
2270	paper
763	forming
658	substance
1158	vital
652	repeated
7517	trials
670	found
45202	caustic
16366	soda
761	heated
786	wood
3660	chips
2797	destroyed
786	wood
5948	desired
658	substance
701	cellulose
4308	removed
46933	bleached
4053	dried
3403	pressed
2270	paper
28675	substitution
786	wood
10362	rags
413	made
4542	daily
6776	issue
9313	newspapers
1422	making
3948	sufficient
424	material
423	available
9885	reflect
4542	daily
2270	paper
1670	wide
6127	circulation
17958	consumes
1827	ten
4639	acres
786	wood
6400	lot
967	day
486	see
10362	rags
535	world
21051	inadequate
2188	meet
4094	demand
548	say
9224	periodicals
8793	books
12971	tissue
2270	paper
197	etc
17134	chemistry
5481	plays
839	part
15502	phase
74	life
7997	arts
22797	industries
3503	household
739	body
1565	where
19179	digestion
22180	excretion
197	etc
1363	result
469	action
4111	bodily
7995	fluids
966	food
806	chemical
691	substances
444	interest
1959	affect
22204	personally
34915	industrially
699	example
1730	soap
49524	cleanses
718	bodies
10339	clothing
3503	household
9908	possessions
6374	washing
16366	soda
49449	lightens
25784	laundry
558	work
28104	lye
14597	clears
22620	drain
3245	pipe
27682	clogged
16579	grease
36114	benzine
5068	removes
15621	stains
10339	clothing
45556	turpentine
21255	rids
15361	paint
3651	spots
7327	careless
4128	workmen
810	hydrogen
49273	peroxide
49525	disinfects
7311	wounds
13256	sores
534	order
5860	understand
469	action
691	substances
470	study
7047	properties
2830	groups
35087	chemicals
664	known
2205	respectively
7710	acids
3369	bases
595	represented
7832	vinegar
21565	sulphuric
922	acid
21620	oxalic
922	acid
829	ammonia
28104	lye
49274	limewater
7710	acids
420	know
7832	vinegar
6394	lemon
6890	juice
12540	sour
6286	taste
914	easy
1725	show
7710	acids
6483	characterized
12540	sour
6286	taste
4261	clean
3152	glass
7198	rod
7837	dipped
21608	dilute
922	acid
7835	acetic
21565	sulphuric
22052	nitric
922	acid
2968	lightly
5705	touched
1077	tongue
6286	taste
12540	sour
2710	test
922	acid
3311	sight
6286	taste
670	found
922	acid
1172	able
49526	discolor
621	plant
658	substance
661	called
22092	litmus
2270	paper
8198	soaked
22092	litmus
15876	solution
6527	acquires
906	characteristic
4422	blue
7876	hue
621	plant
658	substance
4053	dried
4182	thoroughly
5497	detect
7710	acids
2637	comes
1211	contact
45712	minutest
905	trace
922	acid
3339	loses
4422	blue
363	color
1984	assumes
3760	red
7281	tint
2289	hence
534	order
5497	detect
2287	presence
922	acid
658	substance
449	merely
640	put
658	substance
4422	blue
22092	litmus
2270	paper
382	note
2330	latter
952	changes
363	color
2710	test
2201	shows
733	common
17199	foods
771	contain
922	acid
699	example
589	fruit
49527	buttermilk
12540	sour
631	bread
7832	vinegar
5263	damage
2341	strong
7710	acids
664	known
7898	jar
21565	sulphuric
922	acid
42018	overturned
6520	falls
2298	skin
3332	eats
779	flesh
586	leaves
3096	ugly
4827	sore
6520	falls
10103	carpet
2947	coat
3332	eats
424	material
586	leaves
26213	unsightly
3325	hole
5077	evil
5065	results
10009	accident
922	acid
10861	lessened
420	know
2593	quickly
532	knowledge
3369	bases
2846	group
35087	chemicals
3369	bases
691	substances
5238	belonging
2846	group
8446	bitter
6286	taste
3312	slimy
49528	soapy
6369	feeling
1045	purposes
906	characteristic
1779	base
22089	neutralize
922	acid
4979	measure
1949	hinder
5263	damage
1531	effected
116	former
922	acid
10309	spilled
638	cloth
1779	base
829	ammonia
933	applied
5522	affected
2293	region
4503	harm
17367	laboratory
5700	experiments
6358	unfortunate
26514	spill
922	acid
739	body
10339	clothing
2593	quickly
477	apply
829	ammonia
4732	delay
922	acid
558	work
5996	remedy
16366	soda
1779	base
13374	touches
410	black
424	material
23282	discolors
586	leaves
3096	ugly
239	brown
1857	spot
6666	application
922	acid
7832	vinegar
6394	lemon
6890	juice
3935	restore
493	original
363	color
19006	counteract
2066	bad
17321	effects
1779	base
49274	limewater
13800	prescribed
16581	physicians
2643	cases
14061	illness
664	known
1779	base
1707	liquid
49529	neutralizes
1100	abundant
7710	acids
2193	weak
4412	system
49530	quiets
10601	tones
977	stomach
45391	interaction
7710	acids
3369	bases
2202	observed
4422	blue
22092	litmus
2270	paper
640	put
922	acid
15876	solution
363	color
952	changes
3760	red
3760	red
22092	litmus
2270	paper
7837	dipped
1779	base
15876	solution
45202	caustic
16366	soda
699	example
493	original
363	color
3489	partially
4344	restored
922	acid
1779	base
49531	undoes
716	wholly
839	part
3369	bases
1697	turn
3760	red
22092	litmus
2270	paper
4422	blue
3369	bases
7710	acids
1205	good
2066	bad
1123	according
7	use
1070	come
1211	contact
638	cloth
348	eat
49526	discolor
20635	neutralized
922	acid
6152	property
3369	bases
5090	harmful
640	put
3092	advantage
1565	where
16579	grease
4308	removed
49532	drainpipe
1051	sink
6666	application
28104	lye
2341	strong
1779	base
28104	lye
10607	concentrated
348	eat
16579	grease
49533	corrode
6106	metal
16548	piping
914	easy
21608	dilute
1779	base
3514	solutions
2069	degree
1959	affect
16548	piping
6159	remove
16579	grease
21608	dilute
829	ammonia
4439	indispensable
2897	domestic
10215	servant
684	diluted
5758	sufficiently
17177	invaluable
6374	washing
1053	delicate
33601	fabrics
6691	removing
15621	stains
10607	concentrated
838	form
13725	helpful
5701	smelling
896	salt
2643	cases
13890	fainting
10607	concentrated
3369	bases
1439	powerful
469	action
16579	grease
638	cloth
6106	metal
5397	received
12196	designation
45202	caustic
7146	ordinarily
664	known
45202	caustic
16366	soda
45202	caustic
863	potash
28104	lye
45202	caustic
785	lime
735	active
3369	bases
1538	generally
661	called
21607	alkalies
996	distinction
735	active
938	ones
4436	neutral
691	substances
922	acid
15876	solution
2976	add
945	gradually
702	quantity
1779	base
2710	test
20322	mixture
607	time
607	time
4422	blue
22092	litmus
2270	paper
2270	paper
1697	turn
3760	red
2593	quickly
1779	base
901	added
15876	solution
5087	effect
4422	blue
22092	litmus
2270	paper
4184	finally
223	point
4620	reached
568	fresh
7217	strip
4422	blue
2270	paper
5522	affected
1363	result
12582	indicates
12650	infallibly
4815	absence
922	acid
5331	qualities
15876	solution
3760	red
22092	litmus
2270	paper
533	tested
15876	solution
363	color
656	remain
11812	unchanged
1363	result
12582	indicates
12650	infallibly
4815	absence
21650	basic
11549	quality
15876	solution
906	characteristic
6152	property
922	acid
1779	base
867	said
4436	neutral
4436	neutral
15876	solution
1142	extra
2508	portion
1779	base
901	added
3702	excess
1779	base
922	acid
21949	neutralization
5080	overbalanced
3760	red
2270	paper
567	turns
4422	blue
4436	neutral
15876	solution
1142	extra
2508	portion
922	acid
901	added
3702	excess
922	acid
1779	base
21949	neutralization
5080	overbalanced
583	opposite
2073	direction
15876	solution
6527	acquires
922	acid
7182	characteristics
7710	acids
3369	bases
348	eat
49533	corrode
49526	discolor
4436	neutral
691	substances
1765	reason
1730	soap
1495	slightly
22242	alkaline
658	substance
11487	safest
24398	cleansing
6193	agent
25784	laundry
368	bath
915	general
558	work
1205	good
49534	soaps
1214	carefully
413	made
813	nearly
4436	neutral
16207	fade
363	color
10339	clothing
17007	cheap
49534	soaps
1214	carefully
2453	prepared
4583	apt
2341	strong
3702	excess
1779	base
15794	ingredient
49534	soaps
1215	safe
1053	delicate
558	work
1730	soap
5268	gather
14225	scrapings
28280	lard
10806	butter
4683	bits
14955	tallow
8134	burned
10098	candles
10556	scraps
3991	waste
704	fat
802	sort
16579	grease
6060	pour
2341	strong
15876	solution
28104	lye
119	mass
1896	soft
49528	soapy
658	substance
981	formed
17437	colonial
884	times
1161	family
413	made
1003	supply
1730	soap
18270	utilizing
1091	purpose
3503	household
10556	scraps
5703	regarded
24487	housekeeper
967	day
12779	worthless
16579	grease
704	fat
681	boiled
635	water
49535	hardwood
7752	ashes
3721	rich
28104	lye
20322	mixture
2576	came
1896	soft
1730	soap
3200	ancestors
3082	practice
786	wood
7752	ashes
681	boiled
635	water
10828	strained
6113	resulting
22033	filtrate
28104	lye
633	mixed
909	fats
1730	soap
1422	making
909	fats
771	contain
658	substance
922	acid
439	nature
21700	decomposed
469	action
3369	bases
45202	caustic
16366	soda
45202	caustic
863	potash
922	acid
24280	component
16579	grease
3489	partially
49529	neutralizes
1779	base
658	substance
981	formed
7117	namely
1730	soap
2814	advance
6046	civilization
4884	labor
1730	soap
1422	making
2076	passed
17486	factory
631	bread
1422	making
967	day
2149	varieties
49534	soaps
886	appeared
1730	soap
391	popular
3357	owing
1612	ease
18230	transported
436	years
1707	liquid
49534	soaps
1070	come
2249	favor
1731	especially
8974	schools
17648	railroad
22713	stations
1184	places
1565	where
7839	cake
1730	soap
3762	handled
4858	persons
553	means
515	simple
2845	device
1376	fig
1730	soap
8785	escapes
3240	receptacle
119	mass
1730	soap
1070	come
1211	contact
2298	skin
2289	hence
2432	spread
11027	contagious
2298	skin
5304	diseases
10861	lessened
288	illustration
1376	fig
1707	liquid
1730	soap
17527	container
9380	commercial
49534	soaps
413	made
790	great
4463	variety
691	substances
14955	tallow
28280	lard
44373	castor
2387	oil
49300	coconut
2387	oil
7864	olive
2387	oil
197	etc
20017	cheaper
49534	soaps
28735	rosin
49536	cottonseed
2387	oil
3991	waste
16579	grease
909	fats
1824	go
3991	waste
49501	garbage
413	made
3597	source
5279	income
20256	housewife
214	city
16683	columbus
22843	ohio
49501	garbage
3597	source
9522	revenue
16579	grease
49501	garbage
5688	sold
1730	soap
1422	making
49537	tankage
6029	section
21484	fertilizer
876	why
1730	soap
18432	cleans
4	natural
2387	oil
2298	skin
1597	catches
7455	retains
7105	dust
8550	dirt
1961	makes
28547	greasy
8641	film
739	body
4308	removed
635	water
1730	soap
12957	generous
49538	lather
933	applied
2298	skin
8550	dirt
1224	cut
1300	passes
739	body
635	water
1730	soap
6037	affects
16579	grease
8641	film
635	water
411	white
683	egg
6037	affects
2387	oil
635	water
22238	liquids
8885	mix
2387	oil
2194	remaining
929	separate
935	surface
635	water
702	quantity
411	white
683	egg
901	added
49539	emulsion
981	formed
2387	oil
780	separating
673	minute
49540	droplets
2432	spread
635	water
1730	soap
2684	acts
16579	grease
8641	film
780	separating
673	minute
49540	droplets
2026	leave
2298	skin
2432	spread
635	water
2565	carrying
7105	dust
8550	dirt
5287	particles
3482	warmer
635	water
49539	emulsion
2289	hence
5845	effective
1734	removal
8550	dirt
16579	grease
6958	explanation
1853	holds
1734	removal
16579	grease
935	surface
739	body
10339	clothing
9694	furniture
16949	dishes
6374	washing
21961	powders
1730	soap
23560	refuses
838	form
49538	lather
2785	instead
16905	cakes
1055	floats
13416	scum
1863	top
635	water
11054	fault
1730	soap
635	water
635	water
49505	seeps
605	soil
1104	flows
274	land
24309	absorbs
7455	retains
6	various
605	soil
793	constituents
22599	modify
35	character
2643	cases
4322	render
5281	useless
3503	household
1045	purposes
2456	familiar
2106	rain
2603	barrel
1093	country
3901	house
420	know
20256	housewife
1881	prefers
2106	rain
635	water
25784	laundry
915	general
558	work
2106	rain
635	water
2943	coming
7986	clouds
2000	free
35087	chemicals
3962	gathered
626	ground
635	water
2289	hence
2766	practically
719	pure
6756	foreign
691	substances
5327	necessarily
16918	injure
635	water
2101	drinking
1045	purposes
6029	section
439	nature
4971	prevent
1730	soap
763	forming
49539	emulsion
2289	hence
558	work
2364	circumstances
635	water
867	said
1730	soap
6495	wasted
635	water
7800	moderately
1730	soap
465	lost
691	substances
473	make
635	water
21486	calcium
21579	magnesium
784	salts
1730	soap
640	put
635	water
2273	containing
27895	combines
784	salts
838	form
654	sticky
7694	insoluble
13416	scum
834	therefore
2000	free
838	form
49539	emulsion
6159	remove
16579	grease
24398	cleansing
6193	agent
28634	valueless
1902	average
214	city
1003	supply
616	contains
8687	hardness
4433	satisfactory
6375	toilet
1045	purposes
25784	laundry
1565	where
498	full
5087	effect
1730	soap
1565	where
1614	slightest
6045	loss
23117	aggregate
790	great
434	deal
954	course
607	time
19006	counteract
8687	hardness
903	addition
16366	soda
21588	sodium
21590	carbonate
635	water
887	produce
5948	desired
5087	effect
6374	washing
16366	soda
27895	combines
21486	calcium
21579	magnesium
5903	prevents
34995	uniting
1730	soap
1730	soap
659	thus
2000	free
838	form
49539	emulsion
1264	ordinary
635	water
6374	washing
21961	powders
2785	instead
6374	washing
16366	soda
6374	washing
21961	powders
771	contain
903	addition
10904	softening
6193	agent
21432	alkali
2289	hence
2169	double
1205	good
660	obtained
7	use
10302	soften
635	water
5278	allow
1730	soap
838	form
49539	emulsion
21432	alkali
4824	content
1224	cut
16579	grease
1178	act
49541	cleansers
5311	cities
1565	where
635	water
16683	columbus
22843	ohio
8185	softened
13537	filtered
989	expense
586	leaves
10387	reservoirs
2364	circumstances
7805	moderate
7	use
6374	washing
628	powder
915	general
25784	laundry
558	work
6374	washing
628	powder
640	put
8074	clothes
715	dry
2694	thrown
2800	crowded
23304	tub
348	eat
8074	clothes
2717	chance
21966	dissolve
635	water
1215	safe
693	method
21966	dissolve
628	powder
8074	clothes
640	put
23304	tub
1212	trouble
49542	laundries
7327	careless
714	fact
953	take
607	time
21966	dissolve
628	powder
12172	mixing
8074	clothes
2186	strongest
6374	washing
628	powder
16366	soda
17007	cheap
838	form
1205	good
16287	expensive
12856	preparations
5688	sold
2967	fancy
5360	names
49392	borax
12790	milder
628	powder
10433	desirable
19732	finer
558	work
803	disagreeable
13362	consequences
7	use
635	water
8866	bathing
34173	unavoidable
13416	scum
2162	forms
584	sides
49543	bathtub
49544	washbowl
1734	removal
37335	caked
16579	grease
1242	difficult
1730	soap
5906	cleaning
23304	tub
971	requires
5924	patience
49451	scrubbing
4884	labor
1414	greatly
10861	lessened
28728	moistening
49451	scrubbing
638	cloth
45556	turpentine
18646	applying
28547	greasy
8641	film
34470	dissolves
659	thus
941	easily
4308	removed
2287	presence
13416	scum
4596	largely
7515	avoided
529	adding
2719	amount
1707	liquid
829	ammonia
368	bath
635	water
4858	persons
1661	object
2289	hence
914	easy
693	method
6691	removing
7309	objectionable
428	matter
6159	remove
15621	stains
638	cloth
1730	soap
1538	generally
2755	speaking
24398	cleansing
6193	agent
1484	occasions
691	substances
3092	advantage
699	example
16579	grease
3651	spots
10103	carpet
8682	non
49545	washable
3352	dress
6937	goods
4308	removed
6666	application
24507	gasoline
36114	benzine
691	substances
21966	dissolve
16579	grease
6159	remove
10339	clothing
1091	purpose
21046	woolen
638	cloth
1185	laid
10313	stain
13035	readiness
2802	absorb
36114	benzine
16579	grease
728	dissolved
16579	grease
4120	absorbed
15876	solution
525	remains
10339	clothing
8653	evaporation
36114	benzine
5642	reappears
498	full
2245	force
49546	cleaners
1365	frequently
4261	clean
4661	suits
3014	laying
49547	blotter
16579	grease
1857	spot
18646	applying
3478	hot
862	iron
16579	grease
8107	melted
3441	heat
878	takes
13779	easiest
4894	spreading
1300	passes
638	cloth
49547	blotter
784	salts
4436	neutral
1707	liquid
981	formed
6029	section
469	action
21744	hydrochloric
922	acid
21432	alkali
15876	solution
45202	caustic
16366	soda
48693	brackish
49548	salty
6286	taste
714	fact
15876	solution
896	salt
2251	demonstrated
24405	evaporating
4436	neutral
1707	liquid
21964	dryness
7702	examining
8652	residue
764	solid
428	matter
2610	proves
733	common
896	salt
922	acid
633	mixed
1779	base
1363	result
658	substance
706	similar
7047	properties
733	common
896	salt
1765	reason
837	compounds
981	formed
21949	neutralization
922	acid
1779	base
661	called
784	salts
2785	instead
21744	hydrochloric
922	acid
49277	hcl
7	use
922	acid
15876	solution
21485	potassium
49549	tartrate
2785	instead
45202	caustic
16366	soda
7	use
22012	bicarbonate
16366	soda
16406	baking
16366	soda
1363	result
48693	brackish
1707	liquid
896	salt
1707	liquid
733	common
896	salt
33657	rochelle
896	salt
22149	combinations
7710	acids
3369	bases
887	produce
784	salts
1434	vast
2846	group
784	salts
1100	abundant
733	common
896	salt
664	known
21395	technically
21588	sodium
21589	chloride
793	constituents
21588	sodium
45387	chlorine
6907	dependent
21949	neutralization
2584	enormous
859	quantities
896	salt
663	commerce
735	active
6739	restless
9175	seas
873	dead
9175	seas
42668	prehistoric
1434	vast
6681	stores
896	salt
1070	come
2635	waters
3226	mediterranean
790	great
896	salt
4272	lake
441	led
4305	shallow
19748	basins
1565	where
8653	evaporation
3441	heat
1921	sun
2026	leave
8652	residue
896	salt
1344	largest
702	quantity
896	salt
2637	comes
9175	seas
2543	longer
875	exist
4174	remote
5050	ages
4053	dried
3324	burden
896	salt
3438	deposits
896	salt
981	formed
670	found
1331	scattered
535	world
1093	country
670	found
1611	greatest
5064	abundance
135	york
1344	largest
896	salt
2189	deposit
664	known
2503	depth
4634	mile
3419	exists
17407	germany
896	salt
4439	indispensable
5283	table
12939	kitchen
2719	amount
896	salt
1089	account
23420	yearly
7255	consumption
22994	tons
124	united
125	states
969	manufacture
1730	soap
3152	glass
41367	bleaching
21961	powders
16406	baking
21961	powders
6374	washing
16366	soda
35087	chemicals
5261	depends
896	salt
896	salt
3484	beds
37112	mined
16406	baking
16366	soda
896	salt
4664	odds
21588	sodium
832	compound
1070	come
661	called
40920	carbonates
21588	sodium
21590	carbonate
2456	familiar
6374	washing
16366	soda
21588	sodium
22012	bicarbonate
15794	ingredient
16406	baking
21961	powders
660	obtained
21588	sodium
21589	chloride
2815	relatively
515	simple
553	means
710	treating
896	salt
1779	base
829	ammonia
809	carbon
40997	dioxide
6374	washing
16366	soda
11363	discussed
16406	baking
21961	powders
838	form
5069	homes
1494	raising
7839	cake
28366	pastry
21979	dough
852	essential
13725	helpful
5090	harmful
5331	qualities
2751	clearly
6343	understood
1494	raising
21979	dough
553	means
16406	baking
16366	soda
22012	bicarbonate
16366	soda
515	simple
648	process
16366	soda
761	heated
695	gives
809	carbon
40997	dioxide
923	gas
941	easily
2182	prove
824	burning
16366	soda
2710	test
3220	tube
17484	testing
1479	escaping
923	gas
2710	test
3220	tube
49274	limewater
630	flour
635	water
642	kneaded
17045	baked
9625	loaves
1363	result
119	mass
2991	compact
2019	human
1225	teeth
6511	powerless
2701	crush
15321	chew
3379	problem
929	separate
119	mass
21979	dough
523	words
3893	cause
949	rise
26111	lighten
12172	mixing
16366	soda
630	flour
3441	heat
21529	oven
6065	causes
16366	soda
13	give
6058	bubbles
923	gas
3663	expanding
473	make
4309	heavy
119	mass
1495	slightly
7818	porous
631	bread
12067	lightened
16366	soda
2719	amount
923	gas
659	thus
1510	given
9413	convert
4309	heavy
2991	compact
631	bread
21979	dough
8020	spongy
119	mass
38949	biscuit
7839	cake
439	nature
2991	compact
4309	heavy
5758	sufficiently
12067	lightened
923	gas
1510	given
16366	soda
790	great
12367	objection
7	use
16366	soda
49550	leavening
6193	agent
16406	baking
16366	soda
465	lost
809	carbon
40997	dioxide
923	gas
2543	longer
16406	baking
16366	soda
5886	transformed
730	relative
6374	washing
16366	soda
803	disagreeable
6286	taste
553	means
10433	desirable
977	stomach
303	man
532	knowledge
35087	chemicals
5087	effect
3358	enabled
7078	overcome
2125	difficulty
607	time
3695	retain
49550	leavening
5087	effect
16406	baking
16366	soda
16406	baking
21961	powders
8016	cooking
16366	soda
640	put
6394	lemon
6890	juice
7832	vinegar
922	acid
6058	bubbles
923	gas
838	form
1157	escape
1707	liquid
49551	effervescence
4212	ceased
6286	taste
1707	liquid
1725	show
6394	lemon
6890	juice
465	lost
922	acid
439	nature
1601	acquired
13098	exchange
49548	salty
6286	taste
16406	baking
16366	soda
5947	treated
922	acid
5886	transformed
809	carbon
40997	dioxide
896	salt
6	various
16406	baking
21961	powders
4389	market
967	day
757	consist
16406	baking
16366	soda
922	acid
658	substance
2684	acts
16366	soda
5484	forces
13	give
923	gas
607	time
26154	unites
8652	residue
838	form
3753	harmless
896	salt
15686	cream
9102	tartar
616	contains
3948	sufficient
922	acid
1178	act
16406	baking
16366	soda
1317	convenient
1215	safe
15794	ingredient
16406	baking
628	powder
16366	soda
15686	cream
9102	tartar
633	mixed
715	dry
21806	react
2192	combine
3170	rapidly
634	cold
10040	moist
21979	dough
3441	heat
21529	oven
28117	penetrates
49231	doughy
119	mass
15686	cream
9102	tartar
27895	combines
16366	soda
773	sets
2000	free
923	gas
1982	raise
21979	dough
923	gas
23896	expands
3441	heat
21529	oven
1494	raising
21979	dough
3048	meanwhile
21979	dough
18073	influenced
3441	heat
14806	stiffened
1341	extent
7455	retains
8510	inflated
830	shape
8020	spongy
439	nature
25741	housewives
1851	look
17039	askance
970	ready
413	made
16406	baking
21961	powders
12012	prefer
24300	bake
16366	soda
12540	sour
2835	milk
16366	soda
49527	buttermilk
16366	soda
15686	cream
9102	tartar
12540	sour
2835	milk
49527	buttermilk
1205	good
15686	cream
9102	tartar
21480	lactic
922	acid
771	contain
27895	combines
16366	soda
49552	liberates
809	carbon
40997	dioxide
2162	forms
3753	harmless
8652	residue
21979	dough
3113	desire
20057	manufacturers
887	produce
17007	cheap
16406	baking
21961	powders
441	led
7	use
17007	cheap
7710	acids
21607	alkalies
21926	regardless
35	character
6113	resulting
896	salt
22062	alum
16366	soda
391	popular
607	time
805	careful
899	examination
2412	proved
2917	particular
896	salt
40	produced
8609	combination
1443	readily
4120	absorbed
977	stomach
12929	retention
3892	injurious
5139	health
1765	reason
125	states
5302	prohibited
7	use
22062	alum
16406	baking
21961	powders
9069	choose
19614	ingredients
1214	carefully
485	necessary
8977	calculate
7203	respective
859	quantities
3702	excess
922	acid
21432	alkali
977	stomach
953	take
1237	care
1124	standard
628	powder
616	contains
1735	twice
15686	cream
9102	tartar
22012	bicarbonate
16366	soda
25669	thrifty
20256	housewife
1975	wishes
16626	economize
473	make
9	cost
1205	good
16406	baking
628	powder
4389	market
12172	mixing
9102	tartar
16366	soda
814	proportions
529	adding
819	corn
674	starch
823	keep
20322	mixture
715	dry
3422	self
1494	raising
630	flour
2585	widely
17754	advertised
17610	grocers
630	flour
19614	ingredients
5549	equivalent
633	mixed
17541	manufacturer
16366	soda
49553	mints
22012	bicarbonate
16366	soda
2766	practically
1554	sole
15794	ingredient
16366	soda
49553	mints
3748	popularly
5688	sold
16190	indigestion
1244	correct
2424	tendency
12540	sour
977	stomach
19006	counteract
23801	surplus
922	acid
977	stomach
838	form
1215	safe
4436	neutral
658	substance
49554	seidlitz
628	powder
515	simple
5996	remedy
2044	consisting
21961	powders
2273	containing
22012	bicarbonate
16366	soda
922	acid
15686	cream
9102	tartar
691	substances
728	dissolved
635	water
633	mixed
49551	effervescence
1787	occurs
809	carbon
40997	dioxide
8785	escapes
15876	solution
33657	rochelle
896	salt
525	remains
3597	source
16366	soda
2584	enormous
702	quantity
21588	sodium
21590	carbonate
16366	soda
661	called
969	manufacture
3152	glass
1730	soap
41367	bleaching
21961	powders
9380	commercial
825	products
2647	formerly
1003	supply
16366	soda
5045	limited
303	man
6907	dependent
4	natural
3438	deposits
7752	ashes
65	sea
447	plants
733	common
896	salt
21588	sodium
21589	chloride
1100	abundant
11650	prize
4399	offered
540	find
705	obtain
16366	soda
896	salt
1363	result
16366	soda
912	manufactured
733	common
896	salt
2405	recent
5678	methods
969	manufacture
896	salt
635	water
829	ammonia
809	carbon
40997	dioxide
413	made
21806	react
16406	baking
16366	soda
981	formed
6370	reaction
16406	baking
16366	soda
761	heated
21700	decomposed
6374	washing
16366	soda
16366	soda
663	commerce
2851	chapter
9606	xxi
3440	fermentation
16406	baking
628	powder
20962	universally
37340	biscuits
7839	cake
2322	seldom
631	bread
3604	furnish
3948	sufficient
923	gas
26111	lighten
21296	tough
4309	heavy
119	mass
631	bread
21979	dough
430	people
12012	prefer
6286	taste
21477	yeast
1516	raised
631	bread
1765	reason
22600	widespread
5338	preference
5860	understand
1824	go
1026	somewhat
36148	afield
470	study
631	bread
967	day
631	bread
13969	antiquity
20532	wines
5403	grapes
6476	crushed
12343	yield
1707	liquid
7585	tastes
5403	grapes
1707	liquid
667	allowed
513	stand
3454	warm
1216	place
3339	loses
493	original
35	character
1030	begins
21957	ferment
3504	becoming
954	course
987	weeks
800	strongly
18591	intoxicating
1704	drink
5169	grape
6890	juice
6890	juice
5491	sweet
2614	fruits
4178	apple
6890	juice
18596	ferments
28349	cider
49555	currant
6890	juice
49555	currant
9594	wine
197	etc
13228	phenomenon
3440	fermentation
664	known
2766	practically
2117	races
276	men
4280	scarcely
2271	savage
2377	tribe
958	kind
21492	fermented
1704	drink
3899	tropics
21492	fermented
6890	juice
2389	palm
492	tree
2002	serves
9594	wine
3361	desert
1282	regions
21492	fermented
6890	juice
7506	century
621	plant
1282	regions
611	root
19613	ginger
621	plant
3403	pressed
5228	service
3440	fermentation
1787	occurs
631	bread
1422	making
706	similar
11046	responsible
7728	transformation
621	plant
5416	juices
18591	intoxicating
8826	drinks
116	former
648	process
359	old
7	use
17302	alcoholic
17303	beverages
7659	dates
3545	dawn
5	history
19014	authentic
5402	record
1516	raised
49556	leavened
631	bread
436	years
359	old
631	bread
13969	antiquity
493	original
693	method
631	bread
1422	making
693	method
5601	employed
2271	savage
3494	tribes
967	day
8885	mix
6476	crushed
698	grain
635	water
653	paste
981	formed
24300	bake
5357	camp
5821	fire
1363	result
2991	compact
658	substance
664	known
49557	unleavened
631	bread
3267	considerable
11299	improvement
28591	tasteless
119	mass
3422	self
1516	raised
631	bread
21979	dough
2284	standing
3454	warm
1216	place
2554	number
668	hours
14614	swells
923	gas
762	becomes
7818	porous
17045	baked
2991	compact
2271	savage
631	bread
21295	exposure
821	air
1004	warmth
520	brings
952	changes
21979	dough
589	fruit
5416	juices
42079	alters
35	character
21979	dough
631	bread
413	made
631	bread
413	made
1125	seem
2391	palatable
3496	civilized
303	man
967	day
7384	accustomed
4929	delicious
631	bread
413	made
3104	light
7818	porous
21477	yeast
18507	ancients
10904	softening
6962	lightening
12857	welcome
3422	self
21492	fermented
631	bread
834	therefore
23695	supplanted
493	original
49557	unleavened
631	bread
2396	discovered
3756	pinch
21492	fermented
21979	dough
5751	acted
15182	starter
568	fresh
14161	batch
21979	dough
2289	hence
21492	fermented
21979	dough
1214	carefully
7123	saved
14161	batch
631	bread
413	made
21492	fermented
21979	dough
49558	leaven
4103	worked
568	fresh
21979	dough
6266	served
1982	raise
119	mass
2593	quickly
22379	effectively
2116	mere
21295	exposure
821	air
1004	warmth
1758	length
607	time
7	use
49558	leaven
1494	raising
631	bread
3965	practiced
5050	ages
5169	grape
6890	juice
633	mixed
35502	millet
18596	ferments
2593	quickly
800	strongly
9209	romans
6961	learned
7	use
20322	mixture
631	bread
1494	raising
647	kneading
2719	amount
21979	dough
3893	cause
3440	fermentation
17302	alcoholic
3440	fermentation
3440	fermentation
478	goes
1494	raising
21979	dough
664	known
3862	utilized
436	years
3893	cause
13228	phenomenon
14330	sealed
3	book
9228	nineteenth
7506	century
607	time
2396	discovered
7	use
676	microscope
3479	fermenting
22238	liquids
771	contain
5144	army
673	minute
621	plant
21525	organisms
1653	live
2765	actually
881	grow
3169	multiply
1707	liquid
298	growth
16839	multiplication
966	food
485	necessary
1147	tiny
447	plants
919	get
5064	abundance
589	fruit
5416	juices
2821	feed
28691	sugary
428	matter
2821	feed
21957	ferment
2615	changing
809	carbon
40997	dioxide
21478	alcohol
809	carbon
40997	dioxide
838	form
6058	bubbles
1300	passes
3479	fermenting
119	mass
21478	alcohol
525	remains
1707	liquid
1638	giving
1287	stimulating
5087	effect
5948	desired
49559	imbibers
17302	alcoholic
8826	drinks
1191	unknown
305	strange
21525	organisms
661	called
21477	yeast
1980	starting
223	point
21477	yeast
16905	cakes
21477	yeast
21954	brews
912	manufactured
967	day
1028	scale
631	bread
1422	making
9380	commercial
9506	production
10377	beer
7830	ale
6647	porter
18591	intoxicating
8826	drinks
619	grains
11824	rye
819	corn
2368	rice
603	wheat
3664	meal
413	made
771	contain
702	quantity
703	sugar
418	hand
771	contain
702	quantity
674	starch
941	easily
28237	convertible
703	sugar
1147	tiny
21477	yeast
447	plants
21979	dough
2821	feed
2331	case
20532	wines
21957	ferment
703	sugar
5922	producing
809	carbon
40997	dioxide
21478	alcohol
21979	dough
1904	thick
654	sticky
923	gas
6058	bubbles
23461	expand
8020	spongy
119	mass
1147	tiny
21477	yeast
447	plants
3169	multiply
1160	continue
473	make
21478	alcohol
923	gas
1817	consequence
21979	dough
762	becomes
5915	lighter
5915	lighter
277	risen
5758	sufficiently
642	kneaded
750	placed
21529	oven
3441	heat
21529	oven
16856	kills
21477	yeast
447	plants
4632	drives
21478	alcohol
631	bread
607	time
23896	expands
7454	imprisoned
923	gas
6058	bubbles
6065	causes
26111	lighten
1111	swell
631	bread
3048	meanwhile
21979	dough
644	become
3620	stiff
1311	support
1363	result
3440	fermentation
3104	light
8020	spongy
10347	loaf
1565	where
21477	yeast
1070	come
1188	microscopic
447	plants
1113	call
21477	yeast
2585	widely
47	distributed
821	air
1047	float
2717	chance
520	brings
1211	contact
658	substance
1802	favorable
298	growth
589	fruit
5416	juices
10040	moist
3454	warm
41418	batter
1802	favorable
539	conditions
1100	abundant
3366	moisture
3441	heat
966	food
881	grow
3169	multiply
3170	rapidly
3893	cause
13228	phenomenon
3440	fermentation
343	wild
21477	yeast
4132	settles
2298	skin
5403	grapes
5411	apples
9388	access
589	fruit
5416	juices
525	remains
3598	inactive
732	seed
7688	planted
589	fruit
6476	crushed
21477	yeast
447	plants
919	get
6890	juice
964	feeding
881	grow
3169	multiply
3155	stray
21477	yeast
447	plants
919	get
49296	sirup
2815	relatively
2289	hence
3440	fermentation
1818	slow
971	requires
987	weeks
49555	currant
9594	wine
21957	ferment
2704	months
6890	juice
5403	grapes
5392	converted
9594	wine
3155	stray
21477	yeast
506	finds
1802	favorable
605	soil
298	growth
1004	warmth
3366	moisture
41418	batter
2554	number
3155	stray
447	plants
4972	insufficient
3893	cause
3790	rapid
3440	fermentation
7681	depended
343	wild
21477	yeast
631	bread
1494	raising
1363	result
4454	liking
4174	remote
3200	ancestors
7123	saved
3756	pinch
21979	dough
49558	leaven
16406	baking
2765	actually
5059	cultivating
21477	yeast
420	know
5810	reserved
2508	portion
6266	served
1802	favorable
3338	breeding
1216	place
21477	yeast
447	plants
4474	grew
7156	reproduced
11331	amazingly
4676	became
2552	numerous
119	mass
359	old
21979	dough
3962	gathered
6266	served
49558	leaven
3308	entire
14161	batch
16406	baking
303	man
6961	learned
21477	yeast
447	plants
4377	caused
3440	fermentation
18592	liquors
631	bread
23157	realized
3092	advantage
18234	cultivate
21477	yeast
2976	add
631	bread
621	plant
5416	juices
5107	depend
4983	accidental
1818	slow
3440	fermentation
343	wild
21477	yeast
7460	shortly
6689	discovery
21477	yeast
9228	nineteenth
7506	century
303	man
6198	commenced
2033	attempt
18234	cultivate
1147	tiny
21525	organisms
1188	microscopic
885	size
901	added
1414	greatly
1212	trouble
436	years
805	careful
9941	tedious
5211	investigation
1172	able
947	perfect
9380	commercial
21477	yeast
16905	cakes
21477	yeast
21954	brews
20962	universally
13206	bakers
40893	brewers
664	known
9415	compressed
21477	yeast
7839	cake
911	simply
119	mass
1653	live
6448	vigorous
21477	yeast
447	plants
7813	embedded
1896	soft
49560	soggy
424	material
970	ready
881	grow
3169	multiply
750	placed
514	proper
539	conditions
3441	heat
3366	moisture
966	food
620	seeds
656	remain
10346	shelves
21259	germinate
7688	planted
605	soil
21477	yeast
447	plants
7839	cake
1210	lifeless
732	seed
750	placed
21979	dough
589	fruit
6890	juice
698	grain
635	water
881	grow
3169	multiply
3893	cause
3440	fermentation
2851	chapter
9609	xxii
41367	bleaching
3920	beauty
9380	commercial
463	value
49561	uncolored
33601	fabrics
5107	depend
12961	purity
6148	perfection
10988	whiteness
303	man
411	white
5803	collar
4793	woman
411	white
10018	waist
719	pure
411	white
1614	slightest
21235	tinge
363	color
4	natural
33601	fabrics
1070	come
447	plants
4191	cotton
10032	linen
293	animals
4142	wool
3637	silk
771	contain
8313	coloring
428	matter
49562	impairs
10988	whiteness
8313	coloring
26829	detracts
1615	appearance
33601	fabrics
4192	worn
49561	uncolored
15980	seriously
33199	interferes
469	action
26762	dyes
884	times
5481	plays
25338	dyer
305	strange
1719	tricks
4	natural
21416	fibers
932	moreover
1242	difficult
3814	spin
1920	weave
10904	softening
424	material
5856	wax
12615	resin
4179	rubbed
2968	lightly
428	matter
901	added
14521	facilitate
3797	spinning
3821	weaving
1538	generally
26829	detracts
1615	appearance
49561	uncolored
2999	fabric
33199	interferes
1660	successful
13653	dyeing
659	thus
914	easy
486	see
4	natural
8313	coloring
428	matter
901	added
6756	foreign
428	matter
781	entirely
4308	removed
33601	fabrics
3603	destined
9380	commercial
7	use
3216	exceptions
915	general
714	fact
413	made
28639	unbleached
424	material
20017	cheaper
32937	durable
46933	bleached
19308	product
1045	purposes
781	entirely
4433	satisfactory
28639	unbleached
28644	cheesecloth
49563	sheeting
1365	frequently
7586	purchased
1216	place
16287	expensive
46933	bleached
424	material
2647	formerly
41367	bleaching
6193	agent
664	known
1921	sun
6504	rays
10032	linen
4191	cotton
640	put
1921	sun
4163	week
28639	unbleached
33601	fabrics
2432	spread
2416	grass
4079	exposed
41367	bleaching
469	action
1921	sun
8839	dew
288	illustration
1376	fig
4880	preparing
45387	chlorine
21744	hydrochloric
922	acid
45392	manganese
40997	dioxide
4942	artificial
41367	bleaching
6193	agent
1921	sun
6504	rays
5845	effective
41367	bleaching
6193	agent
648	process
1818	slow
932	moreover
1579	impossible
3156	expose
1921	sun
6504	rays
1434	vast
702	quantity
33601	fabrics
3496	civilized
535	world
967	day
2549	huge
2552	numerous
38042	bolts
424	material
4542	daily
1070	come
20580	looms
18093	factories
834	therefore
15768	whitened
4942	artificial
553	means
658	substance
20962	universally
3790	rapid
4942	artificial
41367	bleaching
6193	agent
45387	chlorine
664	known
21765	constituent
733	common
896	salt
45387	chlorine
2000	free
439	nature
670	found
8609	combination
691	substances
699	example
8609	combination
21588	sodium
896	salt
810	hydrogen
21744	hydrochloric
922	acid
17367	laboratory
693	method
6875	securing
2000	free
45387	chlorine
3441	heat
635	water
368	bath
20322	mixture
21744	hydrochloric
922	acid
45392	manganese
40997	dioxide
832	compound
2273	containing
839	part
45392	manganese
748	parts
811	oxygen
3441	heat
6065	causes
45392	manganese
40997	dioxide
13	give
811	oxygen
27895	combines
810	hydrogen
21744	hydrochloric
922	acid
2162	forms
635	water
45392	manganese
27895	combines
839	part
45387	chlorine
6818	originally
922	acid
659	thus
2000	free
45387	chlorine
922	acid
1300	passes
923	gas
760	collected
8719	figure
2000	free
45387	chlorine
9869	heavier
821	air
2289	hence
586	leaves
15877	exit
3220	tube
4132	settles
671	bottom
7898	jar
25843	displacing
821	air
4184	finally
10185	filling
8766	bottle
45387	chlorine
735	active
658	substance
27895	combines
1443	readily
691	substances
1731	especially
810	hydrogen
45387	chlorine
2637	comes
1211	contact
8152	steam
49564	abstracts
810	hydrogen
26154	unites
838	form
21744	hydrochloric
922	acid
586	leaves
811	oxygen
2000	free
45377	uncombined
2424	tendency
45387	chlorine
2192	combine
810	hydrogen
1961	makes
7259	valuable
41367	bleaching
6193	agent
534	order
2710	test
5395	efficiency
45387	chlorine
41367	bleaching
6193	agent
1155	drop
6449	wet
820	piece
398	colored
49565	gingham
49566	calico
8766	bottle
45387	chlorine
1733	notice
3790	rapid
8389	disappearance
363	color
12226	sample
28639	unbleached
16142	muslin
10040	moist
7217	strip
3339	loses
4	natural
3930	yellowish
7876	hue
762	becomes
431	clear
719	pure
411	white
6958	explanation
41367	bleaching
1627	power
45387	chlorine
45387	chlorine
27895	combines
810	hydrogen
635	water
773	sets
811	oxygen
2000	free
45377	uncombined
2000	free
811	oxygen
49567	oxidizes
8313	coloring
428	matter
638	cloth
5106	destroys
45387	chlorine
5087	effect
715	dry
424	material
417	seen
640	put
715	dry
49565	gingham
7898	jar
2331	case
635	water
3604	furnish
810	hydrogen
8609	combination
45387	chlorine
811	oxygen
36	set
2000	free
41367	bleaching
628	powder
45387	chlorine
923	gas
3892	injurious
5087	effect
2019	human
739	body
2289	hence
41367	bleaching
6193	agent
3112	attacks
3010	mucous
3588	membrane
2510	nose
1037	lungs
2865	produces
5087	effect
3612	severe
634	cold
27422	catarrh
26240	inhaled
6065	causes
2058	death
837	compounds
45387	chlorine
3753	harmless
2785	instead
45387	chlorine
5242	destroying
4	natural
4942	artificial
26762	dyes
837	compounds
7117	namely
21589	chloride
785	lime
3463	universal
41367	bleaching
6193	agent
663	commerce
2637	comes
838	form
628	powder
728	dissolved
635	water
838	form
41367	bleaching
15876	solution
398	colored
33601	fabrics
7838	immersed
33601	fabrics
7838	immersed
41367	bleaching
628	powder
15876	solution
12634	lose
363	color
1683	naturally
2896	expected
1765	reason
45387	chlorine
923	gas
2000	free
558	work
21563	restricted
8609	combination
691	substances
4530	experiment
670	found
903	addition
41367	bleaching
15876	solution
922	acid
7832	vinegar
6394	lemon
6890	juice
21565	sulphuric
922	acid
6065	causes
28600	liberation
45387	chlorine
45387	chlorine
659	thus
36	set
2000	free
22608	reacts
635	water
49552	liberates
811	oxygen
1697	turn
5106	destroys
8313	coloring
428	matter
21416	fibers
24429	transforms
424	material
46933	bleached
19308	product
922	acid
6529	liberate
45387	chlorine
41367	bleaching
628	powder
45387	chlorine
11392	rot
917	materials
656	remain
1211	contact
1758	length
607	time
1765	reason
33601	fabrics
4308	removed
41367	bleaching
15876	solution
28241	rinsed
15876	solution
829	ammonia
1822	capable
21578	neutralizing
5090	harmful
691	substances
4184	finally
2999	fabric
4182	thoroughly
28241	rinsed
635	water
534	order
6756	foreign
428	matter
4308	removed
1765	reason
41367	bleaching
2322	seldom
4433	satisfactory
28398	amateurs
2605	fail
2978	realize
4072	necessity
3353	immediate
21949	neutralization
49568	rinsing
5278	allow
2999	fabric
656	remain
41367	bleaching
15876	solution
5278	allow
715	dry
6836	traces
41367	bleaching
691	substances
21416	fibers
424	material
5947	treated
4182	thoroughly
46933	bleached
607	time
3652	rotten
12779	worthless
21589	chloride
785	lime
1365	frequently
25784	laundry
558	work
8074	clothes
11867	whiter
5791	cleaned
1730	soap
515	simple
6374	washing
21961	powders
7880	wear
1693	precaution
976	taken
2976	add
49569	antichlor
49570	neutralizer
41367	bleaching
15876	solution
9380	commercial
41367	bleaching
9380	commercial
41367	bleaching
424	material
46933	bleached
22075	moistened
2193	weak
15876	solution
21565	sulphuric
922	acid
21744	hydrochloric
922	acid
7838	immersed
41367	bleaching
628	powder
15876	solution
10040	moist
424	material
1893	drawn
41367	bleaching
15876	solution
922	acid
2999	fabric
2684	acts
15876	solution
14612	releases
45387	chlorine
45387	chlorine
49552	liberates
811	oxygen
635	water
811	oxygen
1697	turn
3112	attacks
8313	coloring
428	matter
5106	destroys
288	illustration
1376	fig
424	material
46933	bleached
1893	drawn
922	acid
41367	bleaching
15876	solution
4184	finally
21578	neutralizing
15876	solution
46933	bleached
424	material
7838	immersed
21578	neutralizing
368	bath
4184	finally
28241	rinsed
4182	thoroughly
635	water
2015	strips
4191	cotton
10032	linen
1421	miles
1893	drawn
17234	machinery
6	various
3514	solutions
1376	fig
2076	passed
2414	pressing
23195	rollers
3810	emerge
3937	snow
411	white
970	ready
10280	dyed
411	white
2999	fabric
4142	wool
3637	silk
41367	bleaching
67	animal
21416	fibers
3637	silk
4142	wool
741	feathers
689	vegetable
21416	fibers
713	straw
46933	bleached
553	means
45387	chlorine
3112	attacks
8313	coloring
428	matter
21424	fiber
586	leaves
38619	shrunken
1041	inferior
4191	cotton
10032	linen
21416	fibers
1812	apart
2719	amount
8313	coloring
428	matter
771	contain
809	carbon
811	oxygen
810	hydrogen
67	animal
21416	fibers
771	contain
903	addition
808	elements
837	compounds
812	nitrogen
2287	presence
812	nitrogen
837	compounds
20093	influences
469	action
45387	chlorine
2865	produces
23156	unsatisfactory
5065	results
67	animal
21416	fibers
834	therefore
485	necessary
21494	discard
45387	chlorine
41367	bleaching
6193	agent
12780	substitute
658	substance
5115	disastrous
469	action
21416	fibers
658	substance
21745	sulphurous
922	acid
928	sulphur
17209	burns
2055	match
695	gives
803	disagreeable
18767	fumes
413	made
1048	bubble
641	vessel
2273	containing
635	water
21966	dissolve
838	form
635	water
658	substance
664	known
21745	sulphurous
922	acid
15876	solution
41367	bleaching
7047	properties
807	shown
714	fact
398	colored
638	cloth
7837	dipped
3339	loses
363	color
28639	unbleached
33601	fabrics
7838	immersed
15768	whitened
3753	harmless
439	nature
21745	sulphurous
922	acid
1961	makes
10433	desirable
41367	bleaching
6193	agent
1731	especially
3637	silk
13652	lace
4142	wool
46933	bleached
45387	chlorine
644	become
4231	brittle
15768	whitened
21745	sulphurous
922	acid
3695	retain
4	natural
7182	characteristics
3700	mild
838	form
41367	bleaching
658	substance
640	put
5036	uses
5302	prohibited
719	pure
966	food
509	laws
44162	canneries
733	common
819	corn
15768	whitened
21745	sulphurous
922	acid
5688	sold
2006	false
8415	representations
5550	cherries
46933	bleached
398	colored
1095	bright
7138	shades
4	natural
539	conditions
2342	indicate
4935	freshness
41367	bleaching
45387	chlorine
2361	permanent
49571	dyestuff
2797	destroyed
45387	chlorine
41367	bleaching
21745	sulphurous
922	acid
4020	temporary
12790	milder
45418	bleach
2765	actually
2244	destroy
49571	dyestuff
449	merely
49572	modifies
607	time
4	natural
402	yellow
363	color
713	straw
4191	cotton
10032	linen
5642	reappears
49573	yellowing
713	straw
10462	hats
3593	summer
2456	familiar
713	straw
449	merely
7436	resuming
4	natural
363	color
6124	modified
21745	sulphurous
922	acid
15876	solution
933	applied
713	straw
3000	woven
876	why
363	color
2691	returns
837	compounds
981	formed
21745	sulphurous
922	acid
41367	bleaching
648	process
945	gradually
21700	decomposed
8316	sunlight
1817	consequence
493	original
363	color
607	time
3489	partially
4344	restored
2508	portion
4747	hat
4228	protected
2556	band
7455	retains
568	fresh
1615	appearance
3104	light
9388	access
12658	silks
627	fine
33601	fabrics
46933	bleached
16207	fade
1829	age
1563	assume
2302	unnatural
363	color
1765	reason
13901	dye
363	color
2999	fabric
971	requires
431	clear
411	white
13155	background
3339	loses
906	characteristic
2919	hues
853	foundation
402	yellow
2785	instead
411	white
49574	dyestuffs
5522	affected
3104	light
16207	fade
1833	slowly
2341	strong
40236	illumination
917	materials
4079	exposed
3610	intense
2583	prolonged
40236	illumination
3695	retain
10988	whiteness
607	time
2289	hence
3352	dress
917	materials
10462	hats
46933	bleached
21745	sulphurous
922	acid
4228	protected
1921	sun
11123	glare
7	use
1734	removal
15621	stains
41367	bleaching
628	powder
5124	useful
1734	removal
15621	stains
411	white
33601	fabrics
7982	ink
3651	spots
4179	rubbed
6394	lemon
6890	juice
7837	dipped
41367	bleaching
15876	solution
16207	fade
2026	leave
638	cloth
905	trace
49280	discoloration
15621	stains
4308	removed
21431	soaking
2835	milk
1565	where
693	method
41367	bleaching
15876	solution
7259	valuable
1734	removal
15621	stains
2630	unable
6159	remove
15361	paint
15621	stains
20858	paints
8693	owe
363	color
717	mineral
428	matter
45387	chlorine
6511	powerless
1178	act
15361	paint
15621	stains
4308	removed
6666	application
24507	gasoline
1189	followed
1730	soap
635	water
2851	chapter
9610	xxiii
13653	dyeing
26762	dyes
11304	lucrative
17137	industrial
4003	processes
535	world
967	day
14545	staining
13653	dyeing
5191	consider
602	innumerable
7138	shades
10557	leather
7727	shoes
49575	harnesses
38058	upholstery
617	multitude
2499	colors
2270	paper
1932	covers
4055	walls
49092	reflects
3104	light
9785	ranging
49395	somber
5142	gay
1053	delicate
11619	gorgeous
4942	artificial
3995	scenery
49088	adorns
2798	stage
2884	imitation
1377	trees
588	flowers
66	sky
18511	translates
2580	forest
49576	arden
5191	consider
49577	uncounted
2149	varieties
363	color
3352	dress
917	materials
18835	carpets
14257	hangings
519	dealing
691	substances
8693	owe
3920	beauty
26762	dyes
49574	dyestuffs
8313	coloring
3004	textile
33601	fabrics
4191	cotton
4142	wool
3637	silk
49578	outranks
2719	amount
795	importance
10557	leather
2270	paper
197	etc
2289	hence
116	former
2092	considered
16098	theories
1651	facts
730	relative
3004	textile
13653	dyeing
9433	applicable
915	general
2162	forms
447	plants
3597	source
26762	dyes
541	beautiful
2894	examples
303	man
27537	handiwork
10118	baskets
15620	blankets
2278	north
7121	indians
3000	woven
3005	skill
33720	equaled
20057	manufacturers
10280	dyed
16137	mellow
2499	colors
515	simple
26762	dyes
13225	extracted
2477	local
447	plants
1256	magnificent
26036	rugs
20550	tapestries
17373	persia
4366	turkey
12658	silks
7284	india
22690	japan
13	give
1238	evidence
532	knowledge
26762	dyes
22600	widespread
4347	ancient
4461	recently
689	vegetable
535	world
3597	source
2766	practically
8313	coloring
428	matter
22086	pulverized
611	root
21183	madder
621	plant
850	yielding
49425	reds
586	leaves
2987	stems
4588	indigo
621	plant
37468	blues
49579	heartwood
1252	tropical
44614	logwood
492	tree
28451	blacks
49580	grays
589	fruit
2389	palm
5234	locust
1377	trees
850	yielding
1896	soft
5425	browns
790	great
9380	commercial
4094	demand
49574	dyestuffs
22441	areas
274	land
1510	given
6993	exclusive
17131	cultivation
13901	dye
447	plants
689	vegetable
26762	dyes
1373	rarely
2658	year
2396	discovered
26762	dyes
660	obtained
7651	coal
14772	tar
1904	thick
654	sticky
1707	liquid
981	formed
19308	product
969	manufacture
7651	coal
923	gas
4942	artificial
7651	coal
14772	tar
21421	aniline
26762	dyes
2766	practically
5400	undisputed
5005	sway
967	day
1434	vast
22441	areas
274	land
2647	formerly
17131	cultivation
689	vegetable
26762	dyes
2000	free
1045	purposes
4142	wool
4191	cotton
13653	dyeing
820	piece
4142	wool
8198	soaked
15876	solution
7651	coal
14772	tar
13901	dye
35044	magenta
21424	fiber
638	cloth
1181	draws
13901	dye
15876	solution
24309	absorbs
3504	becoming
1817	consequence
5797	beautifully
398	colored
8313	coloring
428	matter
762	becomes
839	part
6820	parcel
4142	wool
21424	fiber
652	repeated
6374	washing
2999	fabric
8477	fails
6159	remove
10727	newly
1601	acquired
363	color
35044	magenta
8313	coloring
428	matter
26154	unites
21729	chemically
21424	fiber
4142	wool
2162	forms
832	compound
7694	insoluble
635	water
2289	hence
1501	fast
6374	washing
4191	cotton
2785	instead
4142	wool
1601	acquired
363	color
7139	faint
28022	washes
1443	readily
4191	cotton
21416	fibers
1302	possess
806	chemical
658	substance
1822	capable
34995	uniting
8313	coloring
428	matter
838	form
832	compound
7694	insoluble
635	water
35044	magenta
2930	replaced
4942	artificial
26762	dyes
699	example
49581	scarlets
1363	result
706	similar
915	general
4142	wool
424	material
24309	absorbs
13901	dye
1443	readily
34995	uniting
16695	permanently
10280	dyed
4191	cotton
424	material
418	hand
2192	combine
21729	chemically
8313	coloring
428	matter
834	therefore
11103	faintly
4165	tinged
363	color
3339	loses
666	washed
3637	silk
10032	linen
533	tested
670	found
116	former
49582	behaves
915	general
4142	wool
10032	linen
2460	similarity
4191	cotton
689	vegetable
21416	fibers
4191	cotton
10032	linen
1178	act
5583	differently
8313	coloring
428	matter
67	animal
21416	fibers
3637	silk
4142	wool
3166	surprising
5191	consider
806	chemical
439	nature
2830	groups
689	vegetable
21416	fibers
771	contain
811	oxygen
809	carbon
810	hydrogen
67	animal
21416	fibers
771	contain
812	nitrogen
903	addition
2643	cases
928	sulphur
6819	selection
26762	dyes
3637	silk
4142	wool
4191	cotton
10032	linen
533	tested
6	various
13901	dye
3514	solutions
670	found
116	former
915	general
790	great
21815	affinity
8313	coloring
428	matter
2348	acquire
2361	permanent
363	color
4191	cotton
10032	linen
418	hand
21815	affinity
49574	dyestuffs
363	color
1601	acquired
689	vegetable
21416	fibers
834	therefore
7139	faint
954	course
3216	exceptions
915	general
6985	statement
67	animal
21416	fibers
13901	dye
1443	readily
689	vegetable
21416	fibers
18925	poorly
26762	dyes
2605	fail
10231	utterly
21046	woolen
3637	silk
424	material
8733	fairly
4433	satisfactory
933	applied
4191	cotton
10032	linen
33601	fabrics
13901	dye
363	color
3637	silk
5087	effect
4142	wool
1714	spite
714	fact
4142	wool
3637	silk
67	animal
21424	fiber
49574	dyestuffs
4191	cotton
49583	responds
5797	beautifully
3126	absolutely
5087	effect
10032	linen
439	nature
424	material
10280	dyed
1890	determines
8313	coloring
428	matter
13653	dyeing
17533	establishments
805	careful
899	examination
413	made
44380	textiles
5397	received
13653	dyeing
2917	particular
49574	dyestuffs
933	applied
1364	experience
807	shown
10092	suited
424	material
577	question
1565	where
633	mixed
6937	goods
3637	silk
4142	wool
4191	cotton
4142	wool
6076	concerned
3379	problem
1242	difficult
3359	countless
2149	varieties
7965	gorgeously
398	colored
633	mixed
917	materials
13	give
1238	evidence
6148	perfection
201	art
13653	dyeing
3821	weaving
25741	housewives
6119	wish
1660	successful
13653	dyeing
834	therefore
13227	purchase
26762	dyes
5120	indiscriminately
7287	select
958	kind
10092	suited
424	material
8313	coloring
1151	principle
49584	remake
3637	silk
10018	waist
10231	utterly
12014	ruin
21046	woolen
10593	skirt
10032	linen
1117	suit
21961	powders
2350	designed
1045	purposes
7586	purchased
49585	druggists
8502	indirect
13653	dyeing
417	seen
2766	practically
1579	impossible
363	color
4191	cotton
10032	linen
515	simple
1296	manner
2069	degree
16273	permanency
4450	lack
806	chemical
469	action
689	vegetable
21416	fibers
8313	coloring
428	matter
2137	varied
5036	uses
10280	dyed
1729	articles
640	put
473	make
49586	fastness
363	color
3126	absolutely
485	necessary
10427	shirt
699	example
7412	discolored
12622	perspiration
10018	waist
10547	faded
6374	washing
10103	carpet
26143	dulled
5743	sweeping
49587	dampened
14640	broom
534	order
8744	insure
16273	permanency
26762	dyes
8502	indirect
693	method
1299	originated
7682	consisted
529	adding
21416	fibers
806	chemical
1822	capable
5135	acting
13901	dye
763	forming
398	colored
832	compound
7694	insoluble
635	water
2289	hence
1215	safe
699	example
4191	cotton
424	material
10280	dyed
44614	logwood
15876	solution
463	value
8198	soaked
15876	solution
21620	oxalic
922	acid
22062	alum
762	becomes
14983	saturated
35087	chemicals
5901	transferred
44614	logwood
368	bath
363	color
1601	acquired
1501	fast
541	beautiful
693	method
8502	indirect
13653	dyeing
664	known
49588	mordanting
648	process
608	consists
49589	saturating
2999	fabric
10280	dyed
35087	chemicals
8408	unite
8313	coloring
428	matter
838	form
837	compounds
24778	unaffected
635	water
35087	chemicals
661	called
49590	mordants
4463	variety
363	color
5597	secured
363	color
604	fixed
2999	fabric
1363	result
806	chemical
469	action
49591	mordant
13901	dye
1365	frequently
13901	dye
44614	logwood
13901	dye
2865	produces
3621	reddish
239	brown
363	color
463	value
3920	beauty
22338	permanence
2999	fabric
10280	dyed
49592	mordanted
15876	solution
22062	alum
21620	oxalic
922	acid
7838	immersed
44614	logwood
368	bath
6527	acquires
541	beautiful
4422	blue
363	color
932	moreover
363	color
1601	acquired
5261	depends
49591	mordant
13901	dye
705	obtain
1670	wide
443	range
2499	colors
6422	varying
49591	mordant
13901	dye
2194	remaining
699	example
22062	alum
21620	oxalic
922	acid
49591	mordant
44614	logwood
13901	dye
4422	blue
660	obtained
49591	mordant
21606	ferric
22764	sulphate
13901	dye
44614	logwood
28451	blacks
49580	grays
1363	result
33601	fabrics
7838	immersed
49593	alizarin
2348	acquire
3621	reddish
402	yellow
7281	tint
49592	mordanted
37007	aluminium
837	compounds
2348	acquire
3024	brilliant
4366	turkey
3760	red
49592	mordanted
49594	chromium
837	compounds
49595	maroon
49592	mordanted
862	iron
837	compounds
6	various
7138	shades
4166	purple
8391	lilac
8430	violet
1363	result
363	color
19329	designs
638	cloth
1672	thought
14175	earliest
12272	attempts
1422	making
2967	fancy
917	materials
7682	consisted
16983	painting
19329	designs
2999	fabric
553	means
3471	brush
2405	recent
884	times
13373	design
1224	cut
6371	relief
786	wood
6371	relief
16523	daubed
8313	coloring
428	matter
933	applied
418	hand
3697	successive
4825	portions
638	cloth
6050	modern
693	method
13373	design
1422	making
7014	machine
27723	roller
20805	printing
6371	relief
8184	blocks
2930	replaced
16099	engraved
17675	copper
3310	rolls
6729	rotate
7304	continuously
954	course
19710	rotation
3405	automatically
2107	receive
8313	coloring
428	matter
16099	engraved
2508	portion
638	cloth
9378	printed
1893	drawn
4577	uniformly
23306	rotating
5053	roll
2654	receiving
363	color
16099	engraved
13373	design
363	color
2992	pattern
3405	automatically
9378	printed
638	cloth
947	perfect
4260	regularity
2643	cases
1565	where
33601	fabrics
8408	unite
8313	coloring
428	matter
13373	design
910	supplied
49591	mordant
7774	impression
413	made
2999	fabric
49591	mordant
2999	fabric
5901	transferred
13901	dye
368	bath
49592	mordanted
4825	portions
595	represented
13373	design
8408	unite
8313	coloring
428	matter
659	thus
838	form
5948	desired
363	color
8704	patterns
20805	printing
8313	coloring
428	matter
4182	thoroughly
7504	penetrate
424	material
7139	faint
13963	blurred
13373	design
851	appears
638	cloth
7874	gaudy
19329	designs
17007	cheap
49596	calicoes
49597	ginghams
1725	show
1503	side
4970	carelessly
413	made
20331	prints
1501	fast
6374	washing
3104	light
16207	fade
3202	grades
424	material
20805	printing
363	color
19329	designs
8733	fairly
1501	fast
1237	care
25784	laundry
35253	suffices
22017	eliminate
1470	danger
17002	fading
363	color
19329	designs
1611	greatest
38747	durability
40	produced
3821	weaving
398	colored
8242	yarns
4817	yarn
10280	dyed
8313	coloring
428	matter
28117	penetrates
839	part
21424	fiber
2289	hence
8704	patterns
981	formed
3821	weaving
10280	dyed
8242	yarns
1501	fast
3104	light
635	water
363	color
19329	designs
3000	woven
638	cloth
4660	intricate
6319	complex
17234	machinery
485	necessary
32674	skillful
49598	handwork
2289	hence
8704	patterns
981	formed
3821	weaving
398	colored
8242	yarns
16287	expensive
733	common
9378	printed
33601	fabrics
2851	chapter
9611	xxiv
35087	chemicals
49211	disinfectants
40915	preservatives
5303	prevention
5306	disease
33803	epidemics
1889	striking
9658	achievements
6050	modern
392	science
966	food
10339	clothing
9694	furniture
502	objects
24427	contaminated
5306	disease
956	germs
49599	disinfected
35087	chemicals
3441	heat
22600	widespread
13852	infection
4858	persons
10632	suffering
11027	contagious
5306	disease
5183	prevented
288	illustration
1376	fig
49600	pasteurizing
3560	apparatus
2496	arrangement
2835	milk
16648	conveniently
761	heated
2244	destroy
5306	disease
956	germs
5306	disease
956	germs
739	body
3379	problem
515	simple
35087	chemicals
22379	effectively
2244	destroy
956	germs
2413	fatal
74	life
956	germs
739	body
635	water
2835	milk
10339	clothing
16949	dishes
9694	furniture
941	easily
2031	killed
5678	methods
5242	destroying
956	germs
427	subject
3610	intense
3441	heat
24427	contaminated
635	water
413	made
1215	safe
8199	boiling
4238	minutes
2341	strong
3441	heat
5106	destroys
5306	disease
5922	producing
956	germs
28446	scalded
49601	pasteurized
2835	milk
17092	saves
1002	lives
5650	scores
1235	babies
956	germs
3593	summer
11777	complaint
3253	lurk
3255	poor
2835	milk
2031	killed
655	rendered
3753	harmless
648	process
8201	scalding
16949	dishes
49602	consumptives
4858	persons
10632	suffering
11027	contagious
5304	diseases
413	made
3753	harmless
6373	thorough
6374	washing
1904	thick
14981	suds
8199	boiling
635	water
49603	bedding
10339	clothing
4858	persons
10632	suffering
35101	diphtheria
19486	tuberculosis
992	germ
5304	diseases
681	boiled
4531	hung
715	dry
1095	bright
8316	sunlight
3441	heat
8851	sunshine
49211	disinfectants
35087	chemicals
502	objects
9694	furniture
681	boiled
49599	disinfected
7	use
35087	chemicals
928	sulphur
49272	carbolic
922	acid
21589	chloride
785	lime
49604	corrosive
21660	sublimate
197	etc
6980	simplest
5678	methods
30524	disinfecting
608	consists
824	burning
928	sulphur
1137	room
6969	doors
9949	windows
49605	keyholes
6283	closed
824	burning
18767	fumes
1157	escape
656	remain
1137	room
2244	destroy
5306	disease
956	germs
733	common
553	means
49606	fumigation
915	general
1045	purposes
49272	carbolic
922	acid
49211	disinfectants
1177	caution
6563	deadly
6516	poison
21608	dilute
21589	chloride
785	lime
4079	exposed
821	air
3366	moisture
1833	slowly
695	gives
45387	chlorine
28757	disinfectant
923	gas
659	thus
36	set
2000	free
3112	attacks
956	germs
5106	destroys
1765	reason
21589	chloride
785	lime
1447	excellent
28757	disinfectant
49607	drainpipes
49608	bowel
12812	troubles
49609	diarrhoea
384	due
49610	microbes
3991	waste
428	matter
4350	person
10632	suffering
706	similar
5304	diseases
667	allowed
1658	passage
10284	drainage
4412	system
5263	damage
2719	amount
21589	chloride
785	lime
10778	closet
12160	bowl
8744	insure
49271	disinfection
527	personal
49271	disinfection
643	hands
5268	gather
956	germs
691	substances
502	objects
1070	come
1211	contact
2289	hence
643	hands
666	washed
1730	soap
635	water
1731	especially
4036	eating
16581	physicians
6633	perform
3015	operations
1712	wash
643	hands
11963	instruments
49611	sterilizing
2330	latter
1525	placing
8199	boiling
635	water
4238	minutes
7326	cuts
7311	wounds
5278	allow
914	easy
9388	access
739	body
1224	cut
664	known
3893	cause
2058	death
17464	bacteria
670	found
2411	wound
40	produced
5306	disease
534	order
2244	destroy
956	germs
10422	entered
1224	cut
3869	instrument
1712	wash
2411	wound
3700	mild
28757	disinfectant
21608	dilute
49272	carbolic
922	acid
810	hydrogen
49273	peroxide
8655	bind
2411	wound
4261	clean
638	cloth
4971	prevent
4278	entrance
956	germs
35087	chemicals
966	food
40915	preservatives
11541	spoiling
48005	meats
21006	soups
12541	souring
2835	milk
9624	preserves
384	due
956	germs
5922	producing
5306	disease
2797	destroyed
3441	heat
35087	chemicals
2835	milk
761	heated
8199	boiling
223	point
12540	sour
1443	readily
1660	successful
24846	canning
608	consists
8016	cooking
2614	fruits
21989	vegetables
956	germs
2031	killed
17740	sealing
24360	cans
956	germs
540	find
4278	entrance
14678	undo
558	work
49612	canner
17511	dealers
20057	manufacturers
6961	learned
35087	chemicals
1178	act
966	food
40915	preservatives
2289	hence
2930	replaced
1215	safe
693	method
805	careful
24846	canning
1108	quicker
2843	simpler
3365	plan
529	adding
35087	chemicals
966	food
49613	catchup
28685	sauces
49614	jellies
1365	frequently
6438	preserved
35087	chemicals
2244	destroy
17464	bacteria
1365	frequently
16918	injure
21382	consumer
4503	harm
966	food
40915	preservatives
719	pure
966	food
509	laws
1641	require
24360	cans
11354	bottles
771	contain
23820	labeled
6985	statement
958	kind
702	quantity
35087	chemicals
2835	milk
7959	exempt
49615	doctored
4971	prevent
12541	souring
21958	preservative
1538	generally
2835	milk
17511	dealers
49616	formaldehyde
1434	vast
702	quantity
2835	milk
7300	consumed
21	young
359	old
10067	sick
1961	makes
7	use
49616	formaldehyde
576	serious
13692	menace
5139	health
1948	constitution
10074	endure
1958	injury
3137	constant
7	use
40915	preservatives
391	popular
2585	widely
40915	preservatives
48005	meats
49392	borax
49617	boric
922	acid
35087	chemicals
14022	arrest
16413	decay
3489	partially
3935	restore
359	old
2066	bad
5282	meat
1615	appearance
4935	freshness
11316	unscrupulous
17511	dealers
1172	able
5558	sell
838	form
48005	meats
3668	undergone
3204	partial
10492	decomposition
10348	sausage
1365	frequently
616	contains
3489	partially
21700	decomposed
5282	meat
4344	restored
35087	chemicals
49618	jams
49619	catchups
1100	abundant
1478	opportunity
40915	preservatives
15334	badly
3489	partially
4205	decayed
2614	fruits
49599	disinfected
482	basis
17199	foods
5688	sold
661	called
1205	good
17511	dealers
21959	benzoate
16366	soda
45471	salicylic
922	acid
35087	chemicals
2585	widely
5601	employed
1091	purpose
7651	coal
14772	tar
26762	dyes
8397	simulate
4	natural
363	color
589	fruit
17007	cheap
28572	candies
5688	sold
10086	street
18770	venders
1878	fit
7255	consumption
413	made
2066	bad
424	material
1365	frequently
903	addition
1510	given
3104	light
1705	dipping
5909	varnish
1816	protection
3439	decaying
20093	influences
920	atmosphere
4546	wise
40915	preservatives
664	known
5601	employed
3200	ancestors
896	salt
7832	vinegar
18875	spices
966	food
40915	preservatives
607	time
691	substances
21326	amounts
3892	injurious
739	body
12436	smoked
17349	herring
39822	salted
26672	mackerel
21729	chemically
6438	preserved
17199	foods
1215	safe
49232	digestible
13231	preservation
786	wood
6106	metal
3439	decaying
786	wood
41502	rusting
6106	metal
384	due
469	action
821	air
3366	moisture
786	wood
6106	metal
3540	surrounded
1936	covering
821	air
3366	moisture
7504	penetrate
16413	decay
10870	rust
5183	prevented
15361	paint
7228	affords
366	protective
1936	covering
3217	main
21765	constituent
15361	paint
832	compound
411	white
4066	lead
5801	metallic
658	substance
633	mixed
48008	linseed
2387	oil
5549	equivalent
534	order
2432	spread
786	wood
6106	metal
2607	thin
8680	coating
20322	mixture
933	applied
37865	hardens
2162	forms
21296	tough
2298	skin
8733	fairly
41455	impervious
41340	weathering
7353	sake
27486	ornamentation
6	various
398	colored
22024	pigments
901	added
15361	paint
13	give
4463	variety
5087	effect
17648	railroad
12153	ties
10086	street
11583	paving
8184	blocks
7146	ordinarily
4228	protected
2387	oil
15361	paint
786	wood
8198	soaked
45526	creosote
2387	oil
762	becomes
4182	thoroughly
14983	saturated
21475	oily
658	substance
15622	pores
786	wood
659	thus
6283	closed
4278	entrance
821	air
3366	moisture
16413	decay
7515	avoided
786	wood
5947	treated
32937	durable
45526	creosote
8452	poisonous
1699	insects
293	animals
659	thus
2684	acts
13231	preservation
808	elements
67	animal
74	life
2851	chapter
16349	xxv
22398	drugs
8933	patent
14250	medicines
22161	stimulants
22345	narcotics
303	man
6961	learned
469	action
691	substances
41367	bleaching
15876	solution
8313	coloring
428	matter
6374	washing
16366	soda
16579	grease
7710	acids
3369	bases
5087	effect
35087	chemicals
2019	human
739	body
22398	drugs
6422	varying
17321	effects
2019	human
4412	system
664	known
5134	mankind
4174	remote
5050	ages
259	days
2456	familiar
586	leaves
948	roots
1906	twigs
11835	steeped
635	water
838	form
14250	medicines
6266	served
5353	treatment
24608	ailments
2405	recent
884	times
515	simple
19193	herb
19062	teas
23695	supplanted
6319	complex
22398	drugs
14250	medicines
17366	compounded
602	innumerable
621	plant
825	products
67	animal
717	mineral
428	matter
21192	quinine
49620	rhubarb
49621	arnica
2894	examples
6064	purely
689	vegetable
825	products
862	iron
6297	mercury
49622	arsenic
3209	equally
664	known
6347	distinctly
717	mineral
825	products
2753	cod
12442	liver
2387	oil
2456	familiar
288	illustration
67	animal
5996	remedy
7146	ordinarily
8609	combination
825	products
2002	serves
610	ends
13094	physician
691	substances
2753	cod
12442	liver
2387	oil
5879	serve
966	food
4192	worn
739	body
862	iron
5421	tend
19508	enrich
1103	blood
21192	quinine
3277	aid
2529	bringing
5092	abnormal
4412	system
3816	healthy
725	condition
7259	valuable
6970	servants
781	entirely
18983	dispensed
303	man
427	subject
5306	disease
691	substances
18625	opium
10827	laudanum
21478	alcohol
6441	required
739	body
966	food
8249	systematic
4039	intelligent
3277	aid
12869	recovery
976	taken
5258	solely
22173	stimulus
15496	aroused
39202	insensibility
3046	induced
5090	harmful
303	man
15822	indulged
13737	ultimate
6194	mental
563	moral
6151	physical
6045	loss
691	substances
2330	latter
3195	class
664	known
22345	narcotics
22161	stimulants
9	cost
5139	health
6151	physical
9515	financial
535	world
5560	price
3696	vigor
12022	endurance
6194	mental
25728	alertness
14837	bought
28626	hygienic
514	proper
966	food
568	fresh
821	air
1766	exercise
4313	cleanliness
9429	reasonable
668	hours
430	people
6119	wish
3696	vigor
12022	endurance
197	etc
8892	unwilling
1653	live
74	life
1207	develop
5331	qualities
766	plenty
1098	sleep
1766	exercise
515	simple
966	food
5421	tend
1090	lay
326	foundations
5139	health
6913	willing
953	take
1237	care
485	necessary
17943	healthful
2245	force
7545	sacrifice
668	hours
4430	pleasure
1383	sooner
4430	pleasure
20936	seekers
1149	begin
1190	feel
3868	tired
4192	worn
1697	turn
22398	drugs
22345	narcotics
4942	artificial
1431	strength
22398	drugs
1125	seem
3935	restore
465	lost
7939	energy
4503	harm
9	cost
2610	proves
2041	highest
439	nature
12578	demands
49577	uncounted
9	cost
799	obvious
5087	effect
18625	opium
699	example
14258	deaden
7325	pain
555	arouse
4430	pleasure
18497	drug
5922	producing
10175	soothing
7030	sensations
33199	interferes
4111	bodily
1024	functions
3574	secretion
19179	digestion
10996	absorption
966	food
1734	removal
3991	waste
709	matters
34006	hindered
649	continued
7	use
18497	drug
1013	leads
13758	headache
11695	exhaustion
3558	nervous
15387	depression
2404	heart
7341	weakness
659	thus
4309	heavy
15997	toll
16559	reckoned
9424	user
49623	creditor
27411	relentless
11048	demanding
13457	payment
932	moreover
37105	respite
667	allowed
14253	narcotic
2423	exceedingly
5194	brief
15387	depression
1860	deep
6009	inevitably
5322	follows
534	order
7078	overcome
15387	depression
13437	recourse
1012	further
14255	dose
607	time
478	goes
3213	intervals
15387	depression
644	become
2829	frequent
11986	lasting
4072	necessity
7078	overcome
17329	increases
659	thus
10522	intention
506	finds
3422	self
1165	bound
18497	drug
1501	fast
5454	victim
49624	sanatoria
1093	country
2800	crowded
430	people
3150	trying
2000	free
18497	drug
479	habit
9030	drifted
37005	unintentionally
464	altogether
16103	unknowingly
18625	opium
3209	equally
9433	applicable
22345	narcotics
7	use
22345	narcotics
643	hands
13094	physician
22345	narcotics
790	great
10842	blessing
2643	cases
14052	relieving
7325	pain
13	give
4412	system
1994	rest
485	necessary
14424	overcoming
3893	cause
7325	pain
420	know
10632	suffering
13383	endured
116	former
884	times
2536	fully
3517	appreciate
21472	decrease
7325	pain
2657	brought
514	proper
7	use
22345	narcotics
8933	patent
14250	medicines
10447	cough
32203	sirups
28676	reputable
13094	physician
37091	solicitous
1245	regarding
2361	permanent
5119	welfare
7347	patient
49625	administers
1214	carefully
4186	chosen
3753	harmless
22398	drugs
2116	mere
14232	medicine
18770	venders
27406	ignore
1205	good
5134	mankind
1133	flood
4389	market
17007	cheap
8933	patent
12856	preparations
49626	delude
16918	injure
13227	purchase
2739	bring
2771	millions
16359	dollars
969	manufacture
2766	practically
8933	patent
9417	proprietary
12856	preparations
771	contain
537	proportion
22345	narcotics
22161	stimulants
2289	hence
5125	benefit
1125	seem
1126	afford
9424	user
553	means
483	genuine
899	examination
2201	shows
6371	relief
2657	brought
384	due
4020	temporary
39472	deadening
12987	sensibilities
22345	narcotics
15942	fleeting
18758	stimulation
21478	alcohol
3524	kindred
691	substances
733	common
24608	ailments
21	young
359	old
19585	coughs
19586	colds
2289	hence
8933	patent
10447	cough
17422	mixtures
912	manufactured
750	placed
4389	market
7255	consumption
15774	credulous
1473	quick
19849	cures
1454	invariably
771	contain
14253	narcotic
22398	drugs
12348	relieve
634	cold
16695	permanently
1366	occasion
2440	subsequent
11678	disorders
6017	lozenges
36252	pastilles
2000	free
14213	fraud
11699	goodly
537	proportion
22345	narcotics
2273	containing
2643	cases
21490	chloroform
22332	morphine
21651	ether
22600	widespread
7	use
8933	patent
10447	cough
14250	medicines
384	due
4596	largely
714	fact
4858	persons
1700	avoid
11473	consulting
13094	physician
12073	trivial
15179	ailment
1264	ordinary
634	cold
10358	reluctant
5554	pay
9267	medical
9386	fee
1193	seems
972	slight
19297	indisposition
2289	hence
2033	attempt
7419	doctor
27422	catarrh
8317	prevalent
5306	disease
1254	america
5341	consequently
2552	numerous
27422	catarrh
9479	remedies
14934	devised
771	contain
3223	disguised
838	form
11042	pernicious
18497	drug
45569	cocaine
509	laws
7365	enacted
1641	require
17503	labels
19386	declaration
290	contents
2689	preparation
958	kind
18497	drug
2719	amount
3045	choice
9553	accepting
7469	refusing
17422	mixtures
2143	individual
790	great
119	mass
430	people
6728	ignorant
5090	harmful
439	nature
22398	drugs
915	general
2289	hence
2848	read
3422	self
15819	accusing
16814	label
1747	glance
2605	fail
12795	comprehend
8447	dangerous
439	nature
22398	drugs
9427	specified
534	order
23248	safeguard
49627	uninformed
23602	purchaser
19370	restrict
969	manufacture
5090	harmful
8933	patent
9479	remedies
125	states
1375	limit
10349	sale
12856	preparations
2273	containing
22345	narcotics
659	thus
13	give
2000	free
9113	rein
21382	consumer
17168	producer
10175	soothing
32203	sirups
1896	soft
8826	drinks
955	development
3093	race
5045	limited
6194	mental
6151	physical
298	growth
549	children
2714	thousands
549	children
5205	annually
9104	stunted
14142	weakened
22398	drugs
49628	colic
19849	cures
49629	teething
49630	concoctions
10175	soothing
32204	syrups
449	merely
6759	agreeably
20837	flavored
18497	drug
17422	mixtures
12856	preparations
2526	freely
420	know
505	child
762	becomes
49631	fretful
22140	irritable
3329	doses
10037	quieted
712	larger
2829	frequent
1169	supplies
479	habit
981	formed
1242	difficult
7078	overcome
505	child
4280	scarcely
49632	babyhood
6317	craving
436	years
4066	lead
8249	systematic
18497	drug
900	taking
11042	pernicious
18497	drug
6317	craving
2826	created
3267	considerable
4503	harm
505	child
739	body
2193	weak
8682	non
29807	resistant
5304	diseases
3498	infancy
1064	childhood
1896	soft
8826	drinks
771	contain
22345	narcotics
7	use
29603	coca
334	leaf
21658	kola
2390	nut
12856	preparations
5105	increased
1414	greatly
436	years
2632	doubtless
10736	legislation
18384	instituted
8728	indiscriminate
10349	sale
1896	soft
8826	drinks
13758	headache
21961	powders
10220	stress
4886	strain
6050	modern
74	life
2586	opened
1670	wide
4214	door
617	multitude
4111	bodily
17345	ills
3518	mentioned
13758	headache
558	work
7453	business
5192	attended
1902	average
9666	sufferer
953	take
607	time
26988	vocation
22596	investigate
3893	cause
13758	headache
39019	unthinkingly
7631	grasps
5996	remedy
6159	remove
3353	immediate
7325	pain
10231	utterly
49633	disregards
1958	injury
6371	relief
6582	afforded
13758	headache
17422	mixtures
384	due
2287	presence
49634	antipyrin
22479	acetanilid
807	shown
34993	conclusively
22398	drugs
12152	weaken
2404	heart
469	action
5869	diminish
6127	circulation
6975	reduce
2554	number
3760	red
35098	corpuscles
1103	blood
2739	bring
725	condition
16271	chronic
49635	anemia
15459	pallid
7879	cheeks
4422	blue
2049	lips
3550	visible
1238	evidence
2829	frequent
7	use
13758	headache
21961	powders
17503	labels
6441	required
3174	law
8521	deceptive
1580	convey
22850	adequate
1581	idea
2719	amount
18497	drug
7300	consumed
699	example
619	grains
22479	acetanilid
7302	ounce
1193	seems
702	quantity
18497	drug
628	powder
8776	considers
619	grains
7302	ounce
417	seen
628	powder
1328	half
22479	acetanilid
21961	powders
976	taken
859	quantities
1875	rare
3213	intervals
2022	apparently
3753	harmless
6159	remove
3893	cause
1212	trouble
2289	hence
7624	discomfort
2691	returns
8220	renewed
2245	force
7146	ordinarily
28626	hygienic
22017	eliminate
3597	source
1212	trouble
13094	physician
20232	consulted
14232	medicine
4358	procured
3935	restore
40131	deranged
4412	system
21725	normal
3816	healthy
725	condition
34709	deceptions
813	nearly
8933	patent
14250	medicines
771	contain
21478	alcohol
702	quantity
21478	alcohol
3702	excess
670	found
2186	strongest
20532	wines
45570	tonics
26244	bitters
17754	advertised
13757	cure
879	spring
10982	fever
4192	worn
4412	system
4280	scarcely
17007	cheap
28452	cocktails
152	writer
34418	derisively
661	called
2719	amount
21478	alcohol
2585	widely
17754	advertised
8933	patent
9479	remedies
12406	alarmingly
2332	equal
2341	strong
43306	whisky
288	illustration
1376	fig
7664	diagram
2301	showing
2719	amount
21478	alcohol
17302	alcoholic
8826	drinks
8933	patent
14232	medicine
6315	conscientious
4858	persons
503	touch
10377	beer
9594	wine
43306	whisky
18591	intoxicating
1704	drink
7270	consume
8933	patent
9479	remedies
2273	containing
859	quantities
21478	alcohol
659	thus
37005	unintentionally
3156	expose
6194	mental
6151	physical
1470	danger
2643	cases
4111	bodily
5867	disorder
1215	safe
954	course
20954	consult
13094	physician
3219	devoted
470	study
739	body
5678	methods
13949	disordered
4412	system
4344	restored
5139	health
2851	chapter
16388	xxvi
812	nitrogen
313	relation
447	plants
812	nitrogen
658	substance
5481	plays
839	part
67	animal
621	plant
74	life
812	nitrogen
605	soil
21469	fertilizers
19508	enrich
447	plants
881	grow
293	animals
2821	feed
771	contain
812	nitrogen
836	nitrogenous
837	compounds
920	atmosphere
7146	ordinarily
1260	think
43392	storehouse
811	oxygen
616	contains
812	nitrogen
811	oxygen
3590	fifths
1973	weight
413	made
452	element
812	nitrogen
657	colorless
49312	odorless
28591	tasteless
821	air
768	composed
767	chiefly
811	oxygen
812	nitrogen
834	therefore
811	oxygen
641	vessel
4987	filled
821	air
413	made
8408	unite
658	substance
4308	removed
8652	residue
812	nitrogen
11459	floating
635	water
3104	light
16940	dish
2273	containing
861	phosphorus
49636	igniting
861	phosphorus
1525	placing
5813	inverted
7898	jar
824	burning
658	substance
861	phosphorus
824	burning
26154	unites
811	oxygen
821	air
2289	hence
923	gas
525	remains
7898	jar
767	chiefly
812	nitrogen
7182	characteristics
3518	mentioned
903	addition
2192	combine
1443	readily
691	substances
621	plant
966	food
966	food
954	course
7939	energy
481	thing
852	essential
67	animal
621	plant
74	life
447	plants
919	get
966	food
1210	lifeless
428	matter
3419	exists
821	air
605	soil
293	animals
919	get
966	food
447	plants
303	man
293	animals
348	eat
5776	fleshy
17199	foods
5107	depend
3204	partial
2867	sustenance
13737	ultimate
3597	source
67	animal
966	food
621	plant
74	life
5282	meat
5922	producing
293	animals
1653	live
621	plant
298	growth
447	plants
919	get
966	food
821	air
605	soil
3366	moisture
821	air
586	leaves
953	take
809	carbon
40997	dioxide
635	water
23197	transform
858	starchy
966	food
605	soil
948	roots
953	take
635	water
3721	rich
717	mineral
709	matters
728	dissolved
605	soil
691	substances
659	thus
3962	gathered
621	plant
1002	lives
1938	builds
679	structure
966	food
658	substance
485	necessary
621	plant
74	life
298	growth
812	nitrogen
1434	vast
6006	store
812	nitrogen
3419	exists
821	air
1125	seem
447	plants
4450	lack
966	food
447	plants
2630	unable
473	make
7	use
9076	boundless
6006	store
12166	atmospheric
812	nitrogen
1302	possess
1627	power
49637	abstracting
812	nitrogen
821	air
1765	reason
5107	depend
5258	solely
836	nitrogenous
837	compounds
605	soil
17460	soluble
635	water
17460	soluble
836	nitrogenous
605	soil
837	compounds
4120	absorbed
948	roots
3862	utilized
447	plants
966	food
10494	poverty
605	soil
621	plant
948	roots
454	constantly
900	taking
812	nitrogen
837	compounds
605	soil
2882	crops
881	grow
605	soil
4308	removed
2658	year
2658	year
605	soil
762	becomes
13914	poorer
812	nitrogen
4184	finally
4110	possesses
1311	support
6448	vigorous
3816	healthy
621	plant
74	life
812	nitrogen
605	soil
4344	restored
2976	add
21484	fertilizer
2273	containing
812	nitrogen
837	compounds
17460	soluble
635	water
4205	decayed
689	vegetable
428	matter
616	contains
859	quantities
812	nitrogen
837	compounds
2289	hence
4205	decayed
3633	vegetation
750	placed
605	soil
22751	plowed
605	soil
2684	acts
21484	fertilizer
3987	returning
605	soil
976	taken
303	man
293	animals
8780	subsist
447	plants
718	bodies
771	contain
836	nitrogenous
691	substances
2289	hence
3184	manure
3991	waste
67	animal
428	matter
7259	valuable
21484	fertilizer
605	soil
49638	restorer
17464	bacteria
812	nitrogen
40500	gatherers
605	soil
2882	crops
4308	removed
2658	year
2658	year
762	becomes
7902	fertile
605	soil
2882	crops
40093	clover
6059	peas
11825	beans
48009	alfalfa
4308	removed
19055	richer
812	nitrogen
13914	poorer
948	roots
447	plants
1147	tiny
21447	swellings
8511	tubercles
2771	millions
17464	bacteria
1653	live
3169	multiply
17464	bacteria
841	remarkable
1627	power
900	taking
2000	free
812	nitrogen
821	air
605	soil
21333	combining
691	substances
838	form
837	compounds
447	plants
7	use
17464	bacteria
413	made
837	compounds
21966	dissolve
605	soil
635	water
4120	absorbed
621	plant
948	roots
812	nitrogen
2273	containing
424	material
413	made
611	root
17464	bacteria
447	plants
18816	pea
1161	family
605	soil
881	grow
762	becomes
1026	somewhat
19055	richer
812	nitrogen
447	plants
473	make
812	nitrogen
7669	subsequently
7688	planted
605	soil
540	find
6006	store
812	nitrogen
5112	crop
6059	peas
11825	beans
40093	clover
5549	equivalent
836	nitrogenous
21484	fertilizer
15234	helps
473	make
970	ready
605	soil
2882	crops
288	illustration
1376	fig
948	roots
49639	soy
6306	bean
5777	tubercle
3297	bearing
17464	bacteria
4942	artificial
21469	fertilizers
447	plants
17199	foods
812	nitrogen
22037	exhaust
605	soil
812	nitrogen
861	phosphorus
863	potash
859	quantities
485	necessary
621	plant
74	life
691	substances
4120	absorbed
605	soil
621	plant
7117	namely
862	iron
21588	sodium
21486	calcium
21579	magnesium
1353	smaller
859	quantities
1003	supply
605	soil
1443	readily
644	become
12917	exhausted
9380	commercial
21469	fertilizers
1538	generally
771	contain
812	nitrogen
861	phosphorus
863	potash
21326	amounts
6422	varying
9407	requirements
605	soil
603	wheat
971	requires
2719	amount
861	phosphorus
2593	quickly
35666	exhausts
626	ground
966	food
13251	stuff
164	field
1990	supported
5112	crop
603	wheat
1944	particularly
3255	poor
861	phosphorus
4433	satisfactory
21484	fertilizer
274	land
5327	necessarily
771	contain
21284	percentage
861	phosphorus
21484	fertilizer
605	soil
5261	depends
35	character
605	soil
2882	crops
4198	previously
2810	grown
288	illustration
1376	fig
635	water
29540	cultures
21976	buckwheat
966	food
808	elements
863	potash
22478	nitrates
702	quantity
21484	fertilizer
7765	farmers
535	world
2584	enormous
3379	problem
6875	securing
485	necessary
691	substances
859	quantities
3948	sufficient
7547	satisfy
4094	demand
19905	bids
2980	fair
576	serious
6050	modern
17134	chemistry
558	work
3379	problem
473	make
812	nitrogen
837	compounds
9380	commercial
1028	scale
812	nitrogen
923	gas
1211	contact
761	heated
21486	calcium
49445	carbide
6370	reaction
878	takes
1216	place
5065	results
7639	formation
21486	calcium
49640	nitride
832	compound
2371	suitable
14622	enriching
605	soil
9380	commercial
5678	methods
9387	obtaining
812	nitrogen
837	compounds
2371	suitable
10996	absorption
621	plant
948	roots
861	phosphorus
660	obtained
7188	bone
19268	ash
49641	phosphate
3146	rock
2585	widely
47	distributed
935	surface
64	earth
7188	bone
19268	ash
2714	thousands
22994	tons
49641	phosphate
3146	rock
5947	treated
21565	sulphuric
922	acid
838	form
861	phosphorus
832	compound
17460	soluble
605	soil
635	water
901	added
605	soil
49642	usable
447	plants
1832	growing
15794	ingredient
21469	fertilizers
863	potash
786	wood
7752	ashes
3721	rich
863	potash
7259	valuable
903	addition
605	soil
2719	amount
863	potash
659	thus
660	obtained
5045	limited
1003	supply
314	agriculture
967	day
3217	main
2274	sources
863	potash
1434	vast
3438	deposits
21485	potassium
784	salts
670	found
8592	prussia
17407	germany
4452	furnishes
3521	farmer
5243	bulk
863	potash
2543	longer
8502	indirect
863	potash
9440	tax
23625	levied
17407	germany
10450	customer
124	united
125	states
2756	million
16359	dollars
4727	worth
863	potash
5688	sold
2436	preceding
2658	year
441	led
11044	americans
6749	inquire
863	potash
660	obtained
43329	geologists
548	say
5050	ages
17407	germany
7860	submerged
2635	waters
1833	slowly
24403	evaporated
6	various
691	substances
65	sea
635	water
680	deposited
1904	thick
3823	layers
3438	deposits
659	thus
8653	evaporation
65	sea
635	water
945	gradually
4676	became
3852	hidden
669	sediment
605	soil
465	lost
3311	sight
3438	deposits
863	potash
660	obtained
43329	geologists
490	tell
1800	western
125	states
7860	submerged
2635	waters
24403	evaporated
6738	disappeared
274	land
17407	germany
790	great
896	salt
4272	lake
9173	utah
16587	relic
790	great
739	body
635	water
2635	waters
740	covered
1800	western
125	states
3720	buried
3438	deposits
863	potash
967	day
3019	search
3852	hidden
9896	treasure
2892	going
7939	energy
556	enthusiasm
906	characteristic
1254	america
855	probable
3597	source
863	potash
38504	seaweed
65	sea
1434	vast
24408	reservoir
863	potash
38504	seaweed
1731	especially
11449	giant
45383	kelp
24309	absorbs
859	quantities
863	potash
16280	ton
4053	dried
45383	kelp
4053	dried
1921	sun
7640	wind
616	contains
2664	pounds
719	pure
863	potash
49643	kelps
1100	abundant
1936	covering
2714	thousands
3735	square
1421	miles
5646	pacific
3229	ocean
17655	mexico
8336	arctic
3229	ocean
2851	chapter
16454	xxvii
1239	sound
7498	senses
696	information
1302	possess
535	world
2637	comes
7	use
7498	senses
3311	sight
2094	hearing
6286	taste
503	touch
804	smell
7498	senses
3311	sight
2094	hearing
1538	generally
2092	considered
7259	valuable
2436	preceding
8311	chapters
3989	studied
1651	facts
730	relative
3104	light
1627	power
2097	vision
525	remains
470	study
1239	sound
3989	studied
3104	light
3167	learn
1239	sound
1627	power
550	hear
1239	sound
40	produced
49644	investigates
3597	source
1239	sound
540	find
384	due
999	motion
958	kind
2079	sudden
3873	noise
3431	traced
776	fall
1661	object
16100	explosion
34287	collision
714	fact
384	due
999	motion
428	matter
27413	piano
695	gives
1239	sound
19862	player
12805	strikes
1114	keys
773	sets
999	motion
6	various
27833	wires
27413	piano
9834	speech
572	song
4377	caused
999	motion
2535	chest
22158	vocal
12586	cords
2049	lips
288	illustration
1376	fig
15894	sprays
635	water
1725	show
4124	fork
999	motion
7573	dinner
6138	bell
33592	rung
999	motion
42009	vibration
2452	felt
7195	finger
49645	tuning
4124	fork
413	made
13	give
1144	forth
1239	sound
1889	striking
2538	knee
12251	hitting
15836	rubber
8906	hammer
5705	touched
935	surface
635	water
15894	sprays
635	water
2694	thrown
2301	showing
49646	prongs
4124	fork
3790	rapid
999	motion
15836	rubber
8906	hammer
413	made
4351	putting
820	piece
3152	glass
48332	tubing
15836	rubber
27240	cork
3104	light
27240	cork
2402	ball
612	end
2907	thread
2657	brought
1211	contact
2489	sounding
4124	fork
2402	ball
656	remain
1994	rest
25777	vibrates
1144	forth
7096	driven
2524	moving
49646	prongs
288	illustration
1376	fig
2402	ball
656	remain
1994	rest
515	simple
1651	facts
4066	lead
4410	conclude
1239	sound
384	due
999	motion
428	matter
2489	sounding
739	body
958	kind
3790	rapid
999	motion
1239	sound
3238	carried
428	matter
2643	cases
1239	sound
3527	reaches
613	ear
821	air
821	air
3646	medium
1239	sound
3238	carried
2233	loud
3873	noise
49647	startle
355	fish
3893	cause
1385	dart
4410	conclude
1239	sound
4620	reached
635	water
3228	indian
5954	puts
613	ear
626	ground
534	order
5497	detect
1595	distant
9608	footsteps
1399	sounds
7139	faint
1404	heard
821	air
1062	comparatively
431	clear
7954	transmitted
64	earth
1684	gentle
12241	tapping
612	end
5283	table
6347	distinctly
1404	heard
583	opposite
612	end
613	ear
3403	pressed
5283	table
613	ear
4308	removed
786	wood
1239	sound
12241	tapping
10585	fainter
2301	showing
786	wood
41859	transmits
1239	sound
1443	readily
821	air
486	see
834	therefore
1239	sound
7954	transmitted
613	ear
22029	solids
22238	liquids
21668	gases
428	matter
958	kind
27077	transmit
1239	sound
613	ear
5700	experiments
1725	show
428	matter
485	necessary
23326	transmission
3984	attach
13768	toy
6138	bell
3152	glass
7198	rod
1376	fig
553	means
15836	rubber
3220	tube
587	pass
7198	rod
3982	openings
15836	rubber
27240	cork
17934	insert
27240	cork
2341	strong
22031	flask
2273	containing
702	quantity
635	water
4490	shake
6138	bell
6197	noting
1239	sound
40	produced
3441	heat
22031	flask
4928	allowing
635	water
6062	boil
7514	briskly
8199	boiling
649	continued
4238	minutes
6159	remove
8039	flame
3576	opening
23723	inserting
3152	glass
14842	stopper
4490	shake
22031	flask
382	note
1239	sound
10585	fainter
22031	flask
8063	warmed
821	air
3170	rapidly
2379	expelled
22031	flask
10635	shaken
607	time
821	air
27077	transmit
1239	sound
3152	glass
14842	stopper
4308	removed
821	air
667	allowed
49308	reenter
22031	flask
39568	loudness
1239	sound
17329	increases
288	illustration
1376	fig
1239	sound
3238	carried
821	air
1239	sound
6138	bell
531	grows
10585	fainter
821	air
4308	removed
8474	infer
1239	sound
821	air
4308	removed
22031	flask
548	say
1239	sound
7954	transmitted
3805	empty
1057	space
17812	vacuum
1239	sound
4599	reach
890	ears
7200	agency
428	matter
786	wood
635	water
821	air
197	etc
1239	sound
7954	transmitted
821	air
338	saw
6029	section
1239	sound
3431	traced
999	motion
42009	vibration
428	matter
1579	impossible
6597	conceive
1661	object
36	set
2079	sudden
649	continued
999	motion
5067	disturbing
821	air
4147	surrounding
2489	sounding
739	body
4625	disturbs
1650	throws
42009	vibration
821	air
821	air
5287	particles
2107	receive
999	motion
2489	sounding
739	body
27077	transmit
999	motion
4219	neighboring
5287	particles
1697	turn
9671	adjacent
5287	particles
999	motion
18072	traveled
790	great
1619	distances
1296	manner
5749	vibratory
999	motion
7954	transmitted
920	atmosphere
2314	unusual
35	character
999	motion
821	air
2745	apparent
8993	stillness
1864	night
1068	breath
821	air
1858	stirring
14353	shriek
17648	railroad
14700	whistle
1421	miles
1595	distant
1404	heard
947	perfect
13877	clearness
932	moreover
1053	delicate
378	notes
28190	violin
1404	heard
49101	remotest
7230	corners
6155	concert
105	hall
1614	slightest
999	motion
821	air
417	seen
2452	felt
470	study
920	atmosphere
338	saw
821	air
9415	compressed
37885	rarefied
523	words
338	saw
821	air
5579	elastic
807	shown
8448	experimentally
5579	elastic
739	body
999	motion
2637	comes
1211	contact
739	body
1994	rest
2524	moving
739	body
34870	transfers
999	motion
739	body
2637	comes
1994	rest
1506	let
22297	billiard
8935	balls
729	suspended
1296	manner
7735	indicated
8719	figure
8935	balls
1893	drawn
10247	aside
667	allowed
776	fall
2402	ball
7096	driven
1483	outward
2766	practically
1347	height
2402	ball
6165	fell
2402	ball
2637	comes
1994	rest
288	illustration
1376	fig
5579	elastic
8935	balls
288	illustration
1376	fig
729	suspended
22297	billiard
8935	balls
2554	number
8935	balls
3680	arranged
3915	line
8719	figure
8719	figure
612	end
2402	ball
1516	raised
667	allowed
776	fall
5704	pushed
2402	ball
504	move
1483	outward
2245	force
813	nearly
2332	equal
6818	originally
1393	possessed
1405	distance
813	nearly
2332	equal
1755	moved
3550	visible
999	motion
13686	intervening
8935	balls
2245	force
2524	moving
2402	ball
1510	given
2402	ball
2402	ball
1697	turn
695	gives
999	motion
79	third
3308	entire
2554	number
4620	reached
2402	ball
13	give
999	motion
2289	hence
1964	moves
1483	outward
1964	moves
2245	force
813	nearly
2332	equal
6818	originally
13759	imparted
1405	distance
813	nearly
2332	equal
6165	fell
999	motion
7954	transmitted
13063	perceptible
999	motion
8935	balls
3315	lying
2438	points
7062	similarly
5287	particles
821	air
36	set
999	motion
2489	sounding
739	body
11554	impart
999	motion
999	motion
7954	transmitted
5257	onward
13063	perceptible
999	motion
821	air
999	motion
3527	reaches
613	ear
773	sets
13159	drum
613	ear
42009	vibration
41998	vibrations
1697	turn
7954	transmitted
14334	auditory
5712	nerves
33154	interpret
999	motion
1239	sound
288	illustration
1376	fig
5579	elastic
8935	balls
27077	transmit
999	motion
288	illustration
1376	fig
2402	ball
2521	meets
2402	ball
21174	divides
999	motion
876	why
1239	sound
14563	dies
1405	distance
2402	ball
7096	driven
1483	outward
2245	force
813	nearly
2332	equal
1393	possessed
1125	seem
5087	effect
613	ear
13159	drum
1558	independent
1405	distance
1239	sound
1404	heard
6347	distinctly
4174	remote
420	know
1364	experience
1595	distant
3597	source
1239	sound
10585	fainter
7774	impression
4184	finally
1405	distance
3597	source
1239	sound
49136	hearer
762	becomes
790	great
1239	sound
4629	disappears
781	entirely
1404	heard
6958	explanation
664	known
714	fact
670	found
1012	further
470	study
5579	elastic
8935	balls
1376	fig
2844	hits
8935	balls
2785	instead
7939	energy
1393	possessed
1510	given
839	part
2402	ball
839	part
13753	obtains
498	full
2719	amount
8935	balls
5397	received
493	original
7939	energy
27077	transmit
8935	balls
1697	turn
2521	meets
1025	others
2289	hence
999	motion
762	becomes
47	distributed
1595	distant
8935	balls
2107	receive
1637	impetus
7939	energy
4184	finally
1510	given
762	becomes
972	slight
1959	affect
4219	neighboring
8935	balls
4412	system
2637	comes
1994	rest
1787	occurs
920	atmosphere
2524	moving
821	air
12881	particle
2521	meets
9671	adjacent
821	air
5287	particles
2065	receives
2508	portion
493	original
7939	energy
41859	transmits
2508	portion
493	original
6601	disturbance
762	becomes
1331	scattered
2554	number
821	air
5287	particles
7939	energy
1510	given
821	air
12881	particle
762	becomes
12170	correspondingly
4184	finally
7939	energy
762	becomes
1012	further
5287	particles
5522	affected
1375	limit
1239	sound
1404	heard
821	air
12881	particle
7954	transmitted
999	motion
821	air
5287	particles
3915	line
1172	able
5497	detect
1239	sound
613	ear
1304	direct
3915	line
3597	source
714	fact
821	air
12881	particle
21174	divides
999	motion
5287	particles
13374	touches
584	sides
4925	front
1961	makes
550	hear
1239	sound
5367	directions
1205	good
10552	speaker
1404	heard
4925	front
1503	side
1633	velocity
1239	sound
23326	transmission
999	motion
12881	particle
12881	particle
1798	occur
1605	instantaneously
971	requires
607	time
1405	distance
821	air
5287	particles
12149	involved
607	time
6441	required
23326	transmission
5194	brief
1239	sound
1404	heard
2766	practically
1677	instant
413	made
7146	ordinarily
6727	conscious
971	requires
607	time
1239	sound
5463	travel
3597	source
890	ears
1405	distance
12149	involved
884	times
3249	recognize
4732	delay
699	example
8840	thunder
3527	reaches
890	ears
7951	lightning
4377	caused
8840	thunder
1628	completely
6738	disappeared
8874	storm
6882	interval
607	time
7951	lightning
8840	thunder
5194	brief
1239	sound
5463	travel
8874	storm
1595	distant
6882	interval
2543	longer
7029	corresponding
731	greater
1405	distance
1239	sound
266	travels
1239	sound
504	move
1605	instantaneously
971	requires
607	time
23326	transmission
2498	report
1595	distant
12786	cannon
1404	heard
4789	flash
4521	smoke
417	seen
2498	report
12786	cannon
1404	heard
1677	instant
4789	flash
417	seen
1505	speed
1399	sounds
266	travels
821	air
1633	velocity
2136	measured
6197	noting
6882	interval
6202	seconds
6618	elapsed
4789	flash
12786	cannon
1239	sound
2498	report
1405	distance
12786	cannon
1448	observer
2136	measured
670	found
1346	feet
10646	dividing
1405	distance
2554	number
6202	seconds
540	find
1405	distance
18072	traveled
1239	sound
22624	approximately
1346	feet
378	notes
1788	low
378	notes
1896	soft
378	notes
1129	shrill
378	notes
5463	travel
2243	rate
15792	bass
378	notes
18072	traveled
1105	faster
7720	slower
27430	soprano
378	notes
1053	delicate
10601	tones
28190	violin
18072	traveled
1105	faster
7720	slower
10601	tones
13159	drum
3870	music
2766	practically
1579	impossible
1405	distance
3597	source
1239	sound
6	various
10601	tones
3284	unison
607	time
7569	arriving
1927	late
1239	sound
5052	waves
2766	practically
965	knows
49648	hammock
4531	hung
8148	ropes
38250	swings
25777	vibrates
1833	slowly
4531	hung
8148	ropes
4534	stone
729	suspended
4843	string
38250	swings
1833	slowly
729	suspended
4843	string
1502	rocking
9269	chairs
5111	vibrate
2153	exactly
2154	alike
830	shape
885	size
424	material
1661	object
3743	disturbed
25777	vibrates
1296	manner
1567	peculiar
42009	vibration
1818	slow
2331	case
49649	roped
1656	swing
1473	quick
2331	case
49649	roped
1656	swing
607	time
6441	required
2168	single
1656	swing
42009	vibration
661	called
2772	period
739	body
5111	vibrate
906	characteristic
2772	period
885	size
830	shape
4283	determine
2069	degree
2772	period
739	body
699	example
1904	thick
49645	tuning
4124	fork
25777	vibrates
3170	rapidly
1380	tall
1947	slender
4124	fork
288	illustration
1376	fig
3674	hammocks
1656	swing
5583	differently
49645	tuning
44144	forks
6185	struck
5111	vibrate
3170	rapidly
49646	prongs
504	move
1144	forth
884	times
49645	tuning
44144	forks
5111	vibrate
1833	slowly
41998	vibrations
1783	exceed
2331	case
1405	distance
49646	prongs
504	move
2772	period
1315	eye
2322	seldom
5497	detect
448	movement
49646	prongs
999	motion
417	seen
469	action
11320	pith
2402	ball
2657	brought
1211	contact
49646	prongs
486	see
6029	section
288	illustration
1376	fig
8916	pitch
1510	given
4124	fork
5261	depends
830	shape
6601	disturbance
2826	created
49427	vibrating
739	body
661	called
8429	wave
5052	waves
6601	disturbance
266	travels
2489	sounding
739	body
1561	commonly
661	called
8429	wave
553	means
2713	type
8429	wave
664	known
7117	namely
635	water
8429	wave
796	closely
3630	coiled
4309	heavy
5452	wire
729	suspended
8719	figure
1973	weight
1893	drawn
10612	released
4008	coil
1563	assume
1615	appearance
807	shown
2751	clearly
49650	overcrowding
21882	condensation
1184	places
4894	spreading
49651	rarefaction
1184	places
13033	pulse
21882	condensation
49651	rarefaction
266	travels
1758	length
5452	wire
661	called
8429	wave
3272	bears
7383	resemblance
2456	familiar
635	water
8429	wave
1239	sound
5052	waves
706	similar
5052	waves
981	formed
4248	stretched
4008	coil
288	illustration
1376	fig
5052	waves
3630	coiled
5452	wire
1239	sound
5052	waves
867	said
757	consist
951	series
49652	condensations
49653	rarefactions
1405	distance
25651	consecutive
49652	condensations
49653	rarefactions
7118	defined
8429	wave
1758	length
2489	sounding
739	body
2865	produces
1239	sound
739	body
6029	section
338	saw
1661	object
3743	disturbed
25777	vibrates
1296	manner
1567	peculiar
4	natural
2772	period
49649	roped
49648	hammock
49427	vibrating
1833	slowly
49649	roped
49648	hammock
49427	vibrating
3170	rapidly
1537	observation
3167	learn
971	requires
2245	force
3893	cause
739	body
5111	vibrate
4	natural
2772	period
2489	sounding
739	body
739	body
2772	period
9822	pulses
821	air
40	produced
2489	sounding
739	body
36	set
739	body
999	motion
3893	cause
473	make
7139	faint
1239	sound
27413	piano
2100	played
8978	startled
540	find
1671	window
10779	pane
10940	ornament
49583	responds
382	note
27413	piano
49645	tuning
44144	forks
2153	exactly
997	identical
843	periods
27963	frequency
750	placed
5283	table
8719	figure
6185	struck
13	give
1144	forth
431	clear
1239	sound
4124	fork
5111	vibrate
44144	forks
942	separated
1346	feet
821	air
1443	readily
486	see
4124	fork
999	motion
6185	struck
36	set
999	motion
11320	pith
2402	ball
729	suspended
11320	pith
2402	ball
504	move
1964	moves
1495	slightly
4184	finally
49365	bounces
3170	rapidly
1144	forth
843	periods
44144	forks
997	identical
994	differ
1614	slightest
2069	degree
4124	fork
17325	respond
4124	fork
428	matter
2233	loud
1239	sound
4124	fork
2309	suppose
4124	fork
25777	vibrates
884	times
1684	gentle
9822	pulses
821	air
40	produced
18042	traveling
1483	outward
821	air
4599	reach
4298	silent
4124	fork
5421	tend
36	set
999	motion
2168	single
13033	pulse
821	air
504	move
764	solid
4309	heavy
49646	prongs
7673	accumulated
469	action
41998	vibrations
1961	makes
2452	felt
4124	fork
1030	begins
5111	vibrate
8636	gently
945	gradually
3806	stronger
4184	finally
2688	audible
4710	tone
1510	given
1144	forth
288	illustration
1376	fig
4124	fork
25777	vibrates
49583	responds
22336	cumulative
1627	power
7246	feeble
5484	forces
5135	acting
1365	frequently
893	definite
3213	intervals
417	seen
446	ways
28642	everyday
74	life
3684	boy
941	easily
1656	swing
712	larger
3684	boy
695	gives
1656	swing
1684	gentle
17090	push
2073	direction
607	time
1300	passes
805	careful
17090	push
514	proper
1677	instant
2351	effort
5401	count
3356	pushes
1507	forward
1656	swing
2524	moving
2505	backward
49310	hinders
999	motion
6515	waits
1656	swing
1755	moved
2173	considerably
1507	forward
17090	push
28262	counts
17090	push
514	proper
1677	instant
418	hand
1964	moves
1638	giving
17090	push
6144	correspond
2153	exactly
1656	swing
1683	naturally
5111	vibrate
1889	striking
4530	experiment
413	made
7424	suspending
10926	ceiling
4309	heavy
1973	weight
1889	striking
1973	weight
8636	gently
950	regular
1913	properly
14163	timed
3213	intervals
27240	cork
8906	hammer
14264	pendulum
1973	weight
36	set
1639	swinging
288	illustration
1376	fig
4077	hollow
10237	wooden
4005	box
49654	reenforces
1239	sound
2435	borrowed
1239	sound
6953	picture
16902	frames
35357	ornaments
3908	buzz
13	give
1144	forth
7139	faint
16320	murmurs
27413	piano
1412	organ
2100	played
5052	waves
4834	sent
2489	sounding
739	body
776	fall
4147	surrounding
502	objects
652	repeated
469	action
5421	tend
1626	throw
718	bodies
42009	vibration
2772	period
502	objects
3606	corresponds
2772	period
2489	sounding
739	body
1684	gentle
2829	frequent
13887	impulses
1959	affect
1661	object
49583	responds
6507	emitting
1239	sound
843	periods
6144	correspond
469	action
1239	sound
5052	waves
5758	sufficiently
1439	powerful
1626	throw
1661	object
42009	vibration
1239	sound
1404	heard
718	bodies
17325	respond
867	said
22495	sympathetic
10460	response
40	produced
661	called
10546	resonance
49655	seashells
1534	held
613	ear
1125	seem
771	contain
2046	roar
65	sea
821	air
36	set
22495	sympathetic
41998	vibrations
2146	external
4710	tone
49656	seashell
1534	held
613	ear
3126	absolutely
3528	quiet
1137	room
1239	sound
1404	heard
2146	external
5484	forces
36	set
42009	vibration
821	air
49645	tuning
44144	forks
887	produce
2341	strong
10601	tones
6787	mounted
4077	hollow
10237	wooden
10724	boxes
1376	fig
885	size
830	shape
4705	adjusted
10546	resonance
1787	occurs
22340	strengthens
1239	sound
2019	human
14770	talks
4600	sings
821	air
749	mouth
4225	cavity
2694	thrown
22495	sympathetic
42009	vibration
22340	strengthens
7246	feeble
4710	tone
10552	speaker
10545	echo
13084	shouts
2580	forest
1239	sound
1404	heard
607	time
1239	sound
10100	reflected
12805	strikes
39315	obstructing
935	surface
1239	sound
5052	waves
6113	resulting
12676	shout
2188	meet
5630	cliff
4464	mountain
10100	reflected
1831	reaching
613	ear
887	produce
10948	sensation
1239	sound
1537	observation
670	found
613	ear
877	distinguish
1399	sounds
2759	tenth
1812	apart
1399	sounds
5123	follow
6882	interval
2759	tenth
613	ear
7044	recognizes
1399	sounds
1023	explains
876	why
10552	speaker
1404	heard
39564	indoors
821	air
1902	average
467	building
4055	walls
10100	reflected
5052	waves
1405	distance
5463	travel
2289	hence
4599	reach
613	ear
2766	practically
607	time
1070	come
10552	speaker
11122	reflecting
4055	walls
7223	surfaces
493	original
1239	sound
49657	reenforcement
6583	reflection
10100	reflected
5052	waves
4599	reach
613	ear
1927	late
20833	blend
493	original
1239	sound
1070	come
2759	tenth
7774	impression
10545	echo
1404	heard
1113	call
2542	rolling
8840	thunder
6583	reflection
6583	reflection
493	original
8840	thunder
6292	cloud
5630	cliff
11656	halls
10100	reflected
1399	sounds
3893	cause
5035	confusion
11440	echoes
2125	difficulty
10861	lessened
1591	hanging
35297	draperies
755	break
6583	reflection
999	motion
887	produce
1239	sound
420	know
1239	sound
3431	traced
999	motion
420	know
3209	equally
999	motion
887	produce
1239	sound
49648	hammock
1639	swinging
7924	breeze
13	give
1144	forth
1239	sound
7742	flag
11459	floating
821	air
13	give
1144	forth
1239	sound
8021	blown
5676	violently
7640	wind
9562	card
1755	moved
1833	slowly
821	air
887	produce
1239	sound
9562	card
1755	moved
3170	rapidly
1144	forth
1239	sound
762	becomes
2688	audible
999	motion
534	order
887	produce
1239	sound
3790	rapid
2402	ball
615	attached
4843	string
1755	moved
1833	slowly
821	air
2865	produces
1239	sound
2402	ball
11591	whirled
3170	rapidly
2865	produces
2115	distinct
3908	buzz
762	becomes
3806	stronger
3806	stronger
1105	faster
2402	ball
11591	whirled
3873	noise
3870	music
3790	rapid
16070	motions
887	produce
1239	sound
565	irregular
550	hear
3873	noise
16070	motions
950	regular
893	definite
1122	musical
4710	tone
10085	rattling
10642	carriage
4626	wheels
1156	stones
2046	roar
5052	waves
4256	rustling
586	leaves
3873	noise
3870	music
292	illustrations
3790	rapid
565	irregular
999	motion
1156	stones
3761	strike
5653	wheel
2153	exactly
5052	waves
887	produce
9822	pulses
821	air
2153	exactly
35	character
586	leaves
11476	rustle
2409	precisely
5095	disturbances
4599	reach
613	ear
10642	carriage
5052	waves
586	leaves
565	irregular
607	time
1431	strength
39892	irritate
613	ear
6871	causing
10948	sensation
1113	call
3873	noise
49645	tuning
4124	fork
1122	musical
3790	rapid
950	regular
999	motion
41998	vibrations
5123	follow
1323	perfectly
893	definite
3213	intervals
821	air
6601	disturbance
40	produced
42009	vibration
2153	exactly
6601	disturbance
40	produced
42009	vibration
1239	sound
5052	waves
4599	reach
613	ear
950	regular
607	time
958	kind
1431	strength
1113	call
10948	sensation
3870	music
887	produce
3873	noise
739	body
5111	vibrate
13	give
1473	quick
38830	shocks
821	air
887	produce
3870	music
739	body
11554	impart
1473	quick
38830	shocks
821	air
11554	impart
38830	shocks
5462	unerring
4260	regularity
1431	strength
13272	flickering
3104	light
49658	irritates
1315	eye
13272	flickering
1239	sound
3873	noise
49658	irritates
613	ear
12260	painful
2079	sudden
10518	abrupt
952	changes
5087	effect
3893	cause
116	former
1315	eye
2330	latter
613	ear
481	thing
852	essential
9506	production
1122	musical
1239	sound
5052	waves
4599	reach
613	ear
3790	rapid
950	regular
39991	immaterial
5052	waves
40	produced
24362	toothed
5653	wheel
6787	mounted
1833	slowly
23309	rotated
3620	stiff
9562	card
1534	held
1225	teeth
5653	wheel
2115	distinct
21972	tap
1404	heard
607	time
9562	card
12805	strikes
5653	wheel
5653	wheel
23309	rotated
3170	rapidly
613	ear
4590	ceases
550	hear
6	various
23601	taps
7044	recognizes
1860	deep
7657	continuous
1122	musical
4710	tone
13888	blending
2143	individual
23601	taps
6577	occurring
950	regular
3213	intervals
40	produced
1592	sustained
1122	musical
4710	tone
706	similar
1363	result
660	obtained
9562	card
1893	drawn
1833	slowly
3170	rapidly
1225	teeth
5982	comb
288	illustration
1376	fig
23306	rotating
9466	disk
1122	musical
10601	tones
384	due
1607	succession
4947	regularly
14163	timed
13887	impulses
807	shown
2751	clearly
553	means
23306	rotating
9466	disk
1224	cut
773	sets
6423	holes
934	outer
36	set
3209	equally
41828	spaced
1997	inner
36	set
5985	unequally
41828	spaced
1376	fig
9466	disk
23306	rotating
3170	rapidly
3220	tube
1534	held
5702	row
821	air
8021	blown
3220	tube
1592	sustained
1122	musical
4710	tone
1404	heard
3220	tube
1534	held
19710	rotation
9466	disk
1997	inner
5702	row
5985	unequally
41828	spaced
6423	holes
1122	musical
4710	tone
4629	disappears
951	series
5179	noises
953	take
1216	place
2331	case
929	separate
49659	puffs
821	air
1189	followed
4947	regularly
5750	blended
4710	tone
2331	case
929	separate
49659	puffs
821	air
1189	followed
1340	uncertain
565	irregular
3213	intervals
1363	result
3873	noise
1239	sound
4110	possesses
1122	musical
11549	quality
5052	waves
9822	pulses
5123	follow
3126	absolutely
950	regular
3213	intervals
5087	effect
1630	rapidity
999	motion
1122	musical
4710	tone
40	produced
9466	disk
23309	rotated
1833	slowly
49659	puffs
40	produced
929	separate
49659	puffs
1404	heard
1122	musical
4710	tone
18293	lacking
418	hand
9466	disk
23309	rotated
49659	puffs
40	produced
929	separate
49659	puffs
20833	blend
887	produce
7657	continuous
1122	musical
382	note
1788	low
8916	pitch
1505	speed
9466	disk
5105	increased
49659	puffs
644	become
2829	frequent
8916	pitch
6113	resulting
382	note
2640	rises
24512	speeds
378	notes
40	produced
644	become
1129	shrill
14248	piercing
803	disagreeable
613	ear
1505	speed
9466	disk
10861	lessened
8916	pitch
6520	falls
12170	correspondingly
1505	speed
762	becomes
1788	low
49659	puffs
981	formed
1592	sustained
1239	sound
4629	disappears
951	series
33779	intermittent
5179	noises
40	produced
8916	pitch
382	note
553	means
3560	apparatus
661	called
26301	siren
8977	calculate
2554	number
41998	vibrations
5922	producing
1510	given
1122	musical
382	note
699	example
2221	middle
27413	piano
821	air
7901	forced
7304	continuously
9466	disk
23293	rotates
951	series
49659	puffs
1404	heard
1376	fig
9466	disk
567	turns
1501	fast
49659	puffs
20833	blend
1122	musical
1239	sound
8916	pitch
2640	rises
1027	higher
1027	higher
9466	disk
1964	moves
1105	faster
1105	faster
2865	produces
49659	puffs
3869	instrument
4580	constructed
49342	clockwork
1863	top
13544	registers
2554	number
26099	revolutions
413	made
9466	disk
2554	number
6423	holes
9466	disk
5882	multiplied
2554	number
26099	revolutions
695	gives
2554	number
49659	puffs
821	air
40	produced
6119	wish
540	find
2554	number
41998	vibrations
6144	correspond
2221	middle
27413	piano
2764	increase
1505	speed
9466	disk
382	note
1510	given
1144	forth
26301	siren
5034	agrees
2221	middle
13046	sounded
27413	piano
813	nearly
613	ear
5210	judge
8977	calculate
2554	number
49659	puffs
821	air
1754	took
1216	place
2917	particular
1505	speed
9466	disk
540	find
2221	middle
384	due
41998	vibrations
27413	piano
4843	string
5111	vibrate
884	times
534	order
21755	resultant
382	note
8916	pitch
2221	middle
706	similar
1296	manner
4283	determine
49660	frequencies
49661	mi
32451	fa
28415	sol
13545	la
24162	si
288	illustration
1376	fig
26301	siren
8916	pitch
49662	pianos
2749	lowest
15792	bass
382	note
2041	highest
10048	treble
2172	varies
41998	vibrations
2019	human
1392	voice
790	great
443	range
4710	tone
2041	highest
27430	soprano
378	notes
2566	women
6144	correspond
41998	vibrations
8973	deepest
15792	bass
276	men
6520	falls
41998	vibrations
2019	human
1392	voice
5045	limited
9506	production
1239	sound
1373	rarely
2105	falling
41998	vibrations
1373	rarely
1620	exceeding
41998	vibrations
613	ear
553	means
5045	limited
443	range
2094	hearing
4504	chirrup
4100	sparrow
1129	shrill
1239	sound
3839	cricket
14248	piercing
13057	shrieks
1568	locomotive
384	due
731	greater
49660	frequencies
2554	number
41998	vibrations
884	times
49663	equaling
1122	musical
1028	scale
8853	talk
8916	pitch
1392	voice
952	changes
454	constantly
2569	adds
4463	variety
3920	beauty
11097	conversation
10552	speaker
4710	tone
8916	pitch
525	remains
3137	constant
3141	monotonous
3648	dull
428	matter
3024	brilliant
2969	thoughts
8916	pitch
1392	voice
952	changes
454	constantly
952	changes
21534	normally
1642	gradual
972	slight
10601	tones
32547	merge
49225	imperceptibly
3870	music
7118	defined
6882	interval
25651	consecutive
378	notes
699	example
1122	musical
1028	scale
2221	middle
41998	vibrations
1189	followed
41998	vibrations
6882	interval
378	notes
5295	sharp
437	marked
32942	untrained
613	ear
6882	interval
378	notes
7118	defined
41837	ratio
49660	frequencies
2289	hence
6882	interval
7163	referring
6029	section
486	see
6882	interval
6882	interval
6882	interval
382	note
40377	octave
3697	successive
378	notes
40377	octave
1122	musical
1028	scale
592	related
5322	follows
5527	key
41998	vibrations
32139	sec
6882	interval
3213	intervals
6020	strictly
813	nearly
413	made
41998	vibrations
2785	instead
413	made
2785	instead
3213	intervals
2153	exactly
2178	difference
972	slight
1563	assume
2843	simpler
42004	ratios
22203	appreciable
18323	error
2770	eight
378	notes
49660	frequencies
41837	ratio
197	etc
2100	played
1607	succession
13	give
2456	familiar
1122	musical
1028	scale
699	example
8973	deepest
15792	bass
1392	voice
19904	starts
1122	musical
1028	scale
378	notes
49660	frequencies
3213	intervals
997	identical
1027	higher
1028	scale
6882	interval
49660	frequencies
731	greater
4427	singing
5491	sweet
699	example
15792	bass
1392	voice
39	start
382	note
49427	vibrating
884	times
27222	tenor
39	start
1027	higher
8916	pitch
382	note
49427	vibrating
884	times
27430	soprano
953	take
1027	higher
443	range
9067	initial
27963	frequency
41998	vibrations
428	matter
1565	where
1121	voices
39	start
3213	intervals
997	identical
821	air
15118	sung
15792	bass
1392	voice
595	represented
821	air
15118	sung
27222	tenor
1392	voice
595	represented
821	air
15118	sung
27430	soprano
1392	voice
595	represented
288	illustration
1376	fig
572	song
15118	sung
1121	voices
8916	pitch
2851	chapter
16471	xxviii
1122	musical
11963	instruments
1122	musical
11963	instruments
8169	maybe
5038	divided
2830	groups
1123	according
446	ways
10601	tones
40	produced
27920	stringed
11963	instruments
1239	sound
40	produced
42009	vibration
4248	stretched
3309	strings
27413	piano
28190	violin
28234	guitar
49664	mandolin
7640	wind
11963	instruments
1239	sound
40	produced
41998	vibrations
893	definite
5875	columns
821	air
1412	organ
27272	flute
48316	cornet
46388	trombone
79	third
15148	percussion
11963	instruments
1239	sound
40	produced
999	motion
4248	stretched
3575	membranes
13159	drum
999	motion
6106	metal
23206	disks
18657	tambourines
49665	cymbals
27920	stringed
11963	instruments
12523	lid
27413	piano
2586	opened
2552	numerous
27833	wires
417	seen
637	coarse
627	fine
5452	wire
2452	felt
8906	hammer
3553	connected
1114	keys
5527	key
3403	pressed
4843	string
6185	struck
8906	hammer
2694	thrown
42009	vibration
5260	thereby
5922	producing
4710	tone
111	press
2749	lowest
5527	key
5527	key
1638	giving
1144	forth
2749	lowest
8916	pitch
486	see
7213	longest
5452	wire
6185	struck
36	set
42009	vibration
111	press
2041	highest
5527	key
5527	key
1638	giving
2041	highest
8916	pitch
486	see
2539	shortest
5452	wire
6185	struck
903	addition
417	seen
27833	wires
887	produce
10601	tones
627	fine
27833	wires
887	produce
1788	low
10601	tones
637	coarse
1350	shorter
19732	finer
5452	wire
1027	higher
8916	pitch
4710	tone
40	produced
2543	longer
4945	coarser
5452	wire
1879	lower
8916	pitch
4710	tone
40	produced
288	illustration
1376	fig
27413	piano
27833	wires
417	seen
3137	constant
1889	striking
10382	hammers
3309	strings
8222	stretches
21476	loosens
42079	alters
8916	pitch
1765	reason
4843	string
1078	fastened
9177	screw
2295	turned
24422	tighten
4843	string
14409	loosen
485	necessary
49645	tuning
27413	piano
5483	adjustment
3309	strings
887	produce
4710	tone
8916	pitch
3309	strings
39334	tightened
8916	pitch
2640	rises
3309	strings
7620	loosened
8916	pitch
6520	falls
867	said
27413	piano
8612	applies
28190	violin
28234	guitar
49664	mandolin
2330	latter
11963	instruments
3309	strings
2554	number
1538	generally
3798	eighty
2770	eight
27413	piano
8906	hammer
27413	piano
2930	replaced
28190	violin
1485	bow
28234	guitar
1706	fingers
6422	varying
49666	pitches
4843	string
660	obtained
16380	sliding
7195	finger
418	hand
5452	wire
659	thus
32481	altering
1758	length
2829	frequent
49645	tuning
485	necessary
627	fine
33131	adjustments
941	easily
3743	disturbed
27413	piano
4228	protected
27920	stringed
11963	instruments
754	inclosed
4309	heavy
1675	framework
7	use
288	illustration
1376	fig
4925	front
4991	view
27413	piano
3309	strings
10601	tones
6110	fasten
28190	violin
4843	string
10237	wooden
475	frame
4005	box
807	shown
8719	figure
4614	stretching
553	means
1317	convenient
1973	weight
1090	lay
49667	yardstick
4005	box
534	order
13798	lengths
5865	determined
6645	accurately
4248	stretched
4843	string
870	plucked
1706	fingers
10942	bowed
28190	violin
1485	bow
431	clear
1122	musical
1239	sound
893	definite
8916	pitch
40	produced
6027	divide
4843	string
2332	equal
748	parts
23723	inserting
1974	bridge
20887	midway
610	ends
601	pluck
1328	half
382	note
1510	given
1144	forth
7175	decidedly
1027	higher
8916	pitch
553	means
26301	siren
6049	compare
49666	pitches
2643	cases
540	find
382	note
13046	sounded
1328	half
5452	wire
40377	octave
382	note
13046	sounded
3308	entire
5452	wire
27963	frequency
4336	doubled
49668	halving
1758	length
1974	bridge
750	placed
4843	string
5038	divided
7705	unequal
4825	portions
1350	shorter
2508	portion
870	plucked
8916	pitch
1027	higher
1350	shorter
1758	length
870	plucked
1027	higher
8916	pitch
40	produced
9669	movable
1974	bridge
3606	corresponds
7195	finger
49669	violinist
7195	finger
24698	slides
1144	forth
4843	string
659	thus
2615	changing
1758	length
10942	bowed
2508	portion
5922	producing
6816	variations
8916	pitch
288	illustration
1376	fig
1758	length
4843	string
20093	influences
8916	pitch
288	illustration
1376	fig
1328	half
4843	string
10942	bowed
5848	halves
5111	vibrate
4843	string
8916	pitch
13046	sounded
607	time
1313	additional
3309	strings
28190	violin
5278	allow
17118	simultaneous
9506	production
10601	tones
2788	freedom
4843	string
27920	stringed
11963	instruments
13	give
1144	forth
10601	tones
431	clear
5491	sweet
1259	withal
2607	thin
18293	lacking
22822	richness
32393	fullness
10601	tones
13046	sounded
3309	strings
993	agree
8916	pitch
39568	loudness
887	produce
17321	effects
613	ear
2331	case
4710	tone
5459	pleasing
6958	explanation
4843	string
5111	vibrate
2554	number
446	ways
503	touch
2221	middle
5452	wire
7195	finger
14166	pencil
1376	fig
659	thus
780	separating
4825	portions
2338	draw
28190	violin
1485	bow
8161	center
1328	half
1328	half
3308	entire
4843	string
6185	struck
999	motion
1328	half
13759	imparted
1328	half
1650	throws
706	similar
999	motion
1147	tiny
3803	shaped
820	piece
2270	paper
9852	rider
750	placed
49670	unbowed
1328	half
8173	hurled
288	illustration
1376	fig
4843	string
25777	vibrates
4825	portions
5452	wire
5705	touched
1405	distance
79	third
1758	length
1485	bow
1893	drawn
2221	middle
1353	smaller
2508	portion
4843	string
5111	vibrate
748	parts
486	see
6	various
16070	motions
748	parts
4843	string
420	know
844	existence
469	action
14186	riders
7062	similarly
5452	wire
5956	fourth
1758	length
612	end
1961	makes
5111	vibrate
3742	segments
5957	fifth
1758	length
1961	makes
5111	vibrate
3742	segments
2331	case
4843	string
16212	vibrated
4843	string
3309	strings
1328	half
1758	length
2289	hence
10601	tones
1510	given
4710	tone
384	due
3308	entire
4843	string
10601	tones
384	due
3742	segments
338	saw
6029	section
49668	halving
1758	length
4843	string
37358	doubles
8916	pitch
6113	resulting
4710	tone
2865	produces
40377	octave
493	original
4710	tone
2289	hence
4843	string
49427	vibrating
8719	figure
695	gives
1144	forth
10601	tones
998	fundamental
4710	tone
4843	string
40377	octave
998	fundamental
4710	tone
2289	hence
49427	vibrating
4843	string
2865	produces
7030	sensations
998	fundamental
382	note
40377	octave
288	illustration
1376	fig
4843	string
25777	vibrates
695	gives
998	fundamental
382	note
4843	string
870	plucked
2221	middle
1534	held
25777	vibrates
911	simply
1376	fig
695	gives
1144	forth
382	note
661	called
998	fundamental
4843	string
413	made
5111	vibrate
748	parts
695	gives
1144	forth
378	notes
998	fundamental
382	note
40377	octave
1027	higher
998	fundamental
661	called
49671	overtone
4843	string
413	made
504	move
8719	figure
2115	distinct
16070	motions
661	called
1144	forth
999	motion
3308	entire
4843	string
999	motion
2508	portion
870	plucked
999	motion
2194	remaining
49672	unplucked
2508	portion
4843	string
1683	naturally
10601	tones
5952	arise
7029	corresponding
20270	modes
42009	vibration
382	note
40	produced
42009	vibration
79	third
493	original
4843	string
661	called
49671	overtone
5700	experiments
1725	show
4843	string
1172	able
5111	vibrate
2554	number
446	ways
607	time
6887	emit
1526	simultaneously
2554	number
10601	tones
6113	resulting
6319	complex
1239	sound
608	consists
998	fundamental
49673	overtones
2554	number
49673	overtones
5261	depends
1565	where
4843	string
870	plucked
288	illustration
1376	fig
4843	string
5111	vibrate
2554	number
446	ways
1526	simultaneously
887	produce
378	notes
1526	simultaneously
463	value
49673	overtones
2287	presence
49673	overtones
1890	determines
11549	quality
1239	sound
40	produced
4843	string
25777	vibrates
449	merely
4710	tone
1510	given
515	simple
1193	seems
3648	dull
26987	characterless
418	hand
25777	vibrates
49673	overtones
4710	tone
1510	given
1144	forth
498	full
3721	rich
10948	sensation
5459	pleasing
49645	tuning
4124	fork
5111	vibrate
2289	hence
49673	overtones
4710	tone
431	clear
5491	sweet
5459	pleasing
382	note
40	produced
28190	violin
27413	piano
32942	untrained
613	ear
6727	conscious
49673	overtones
7044	recognizes
2341	strong
8729	dominant
998	fundamental
49673	overtones
20833	blend
998	fundamental
49674	inconspicuously
2978	realize
844	existence
7733	absent
644	become
2224	aware
3920	beauty
2976	add
3870	music
572	song
2100	played
49645	tuning
44144	forks
2785	instead
3309	strings
1210	lifeless
49675	unsatisfying
4815	absence
49673	overtones
485	necessary
1067	hold
7195	finger
14166	pencil
2438	points
197	etc
534	order
3893	cause
4843	string
5111	vibrate
6	various
446	ways
4843	string
449	merely
870	plucked
10942	bowed
1184	places
1363	result
3198	remember
428	matter
1565	where
4843	string
893	definite
1758	length
10942	bowed
382	note
6347	distinctly
1404	heard
998	fundamental
11549	quality
47934	emitted
4710	tone
847	vary
11760	bowing
699	example
4843	string
10942	bowed
2221	middle
5087	effect
5459	pleasing
10942	bowed
612	end
27413	piano
10382	hammers
3680	arranged
3761	strike
612	end
4843	string
1405	distance
2289	hence
2554	number
49673	overtones
2192	combine
49676	reenforce
19508	enrich
998	fundamental
4710	tone
6229	individuality
11963	instruments
807	shown
27413	piano
4843	string
6185	struck
8906	hammer
28190	violin
4843	string
10942	bowed
49664	mandolin
4843	string
870	plucked
25777	vibrates
3742	segments
1363	result
695	gives
1144	forth
515	simple
4710	tone
7384	accustomed
1260	think
6319	complex
4710	tone
2044	consisting
998	fundamental
49673	overtones
4843	string
998	fundamental
382	note
1879	lower
41998	vibrations
2694	thrown
42009	vibration
4710	tone
40	produced
771	contain
903	addition
2500	prominent
998	fundamental
49673	overtones
197	etc
2554	number
49673	overtones
2765	actually
5261	depends
4463	variety
2364	circumstances
27413	piano
5261	depends
4596	largely
20214	location
8906	hammer
28190	violin
1216	place
1296	manner
11760	bowing
5994	mechanical
2147	differences
2354	construction
1089	account
2500	prominent
2552	numerous
49673	overtones
11963	instruments
7246	feeble
49673	overtones
1025	others
49677	oboe
699	example
4580	constructed
49673	overtones
2289	hence
1239	sound
695	gives
23893	pungent
5087	effect
49678	clarinet
4580	constructed
2790	numbered
49673	overtones
2031	killed
2287	presence
3193	odd
2790	numbered
49673	overtones
695	gives
6229	individuality
3869	instrument
11963	instruments
49427	vibrating
821	air
5875	columns
2785	instead
49427	vibrating
3309	strings
509	laws
510	govern
49427	vibrating
3309	strings
9433	applicable
49427	vibrating
5875	columns
821	air
486	see
2287	presence
4815	absence
49673	overtones
2175	enables
877	distinguish
382	note
27413	piano
28190	violin
27272	flute
49678	clarinet
49673	overtones
22382	eliminated
2221	middle
382	note
27413	piano
8563	indistinguishable
382	note
13046	sounded
3869	instrument
998	fundamental
382	note
3869	instrument
49673	overtones
847	vary
3869	instrument
14283	lend
6229	individuality
2287	presence
49673	overtones
49677	oboe
2287	presence
3193	odd
2790	numbered
49673	overtones
49678	clarinet
3127	enable
877	distinguish
2605	fail
1399	sounds
1510	given
11963	instruments
22822	richness
6229	individuality
3869	instrument
384	due
49673	overtones
8398	accompany
998	fundamental
7901	forced
41998	vibrations
21527	inclosing
2331	case
2489	sounding
114	board
49427	vibrating
49645	tuning
4124	fork
1534	held
418	hand
1239	sound
12556	inaudible
1779	base
4124	fork
1534	held
5283	table
1239	sound
1414	greatly
13636	intensified
762	becomes
3733	plainly
2688	audible
1137	room
41998	vibrations
4124	fork
7954	transmitted
5283	table
1863	top
1626	throw
41998	vibrations
706	similar
1313	additional
41998	vibrations
49679	intensify
493	original
1239	sound
4124	fork
428	matter
27963	frequency
2245	force
935	surface
5283	table
42009	vibration
2289	hence
1239	sound
4124	fork
13636	intensified
1211	contact
5283	table
4005	box
3209	equally
3309	strings
4248	stretched
19828	posts
10942	bowed
1239	sound
1510	given
4843	string
7246	feeble
4248	stretched
2489	sounding
114	board
27413	piano
10237	wooden
28190	violin
1239	sound
13636	intensified
382	note
3869	instrument
2245	force
2489	sounding
739	body
5111	vibrate
659	thus
49680	reenforcing
24	volume
1239	sound
10601	tones
20270	modes
42009	vibration
941	easily
1025	others
2489	sounding
114	board
49583	responds
49583	responds
6422	varying
2069	degree
49681	enrichment
1239	sound
6229	individuality
11963	instruments
2013	kinds
27920	stringed
11963	instruments
27920	stringed
11963	instruments
11172	grouped
5039	classes
11963	instruments
3309	strings
36	set
999	motion
10382	hammers
27413	piano
11963	instruments
3309	strings
36	set
999	motion
11760	bowing
28190	violin
49682	viola
49683	violoncello
2169	double
15792	bass
11963	instruments
3309	strings
36	set
999	motion
8627	plucking
14839	harp
28234	guitar
49664	mandolin
288	illustration
1376	fig
28190	violin
49682	viola
49683	violoncello
2169	double
15792	bass
27413	piano
664	known
13555	comment
450	passing
3518	mentioned
2354	construction
6050	modern
6155	concert
27413	piano
22624	approximately
929	separate
777	pieces
424	material
2554	number
777	pieces
384	due
1993	partly
714	fact
2168	single
4843	string
7029	corresponding
5527	key
2930	replaced
706	similar
3309	strings
534	order
731	greater
24	volume
1239	sound
660	obtained
8906	hammer
3553	connected
5527	key
12805	strikes
3309	strings
2785	instead
2289	hence
2865	produces
731	greater
24	volume
4710	tone
49682	viola
712	larger
28190	violin
9869	heavier
4573	thicker
3309	strings
20927	pitched
1879	lower
5527	key
845	respects
706	similar
49683	violoncello
1758	length
4056	thickness
3309	strings
20927	pitched
40377	octave
1879	lower
28190	violin
706	similar
2314	unusual
1758	length
4056	thickness
3309	strings
2169	double
15792	bass
473	make
887	produce
1788	low
378	notes
7146	ordinarily
4391	looked
15792	bass
1392	voice
1130	orchestra
14839	harp
2092	considered
5459	pleasing
947	perfect
1122	musical
11963	instruments
18425	skilled
37936	performer
3126	absolutely
2000	free
21438	scope
6053	genius
1706	fingers
601	pluck
3309	strings
2289	hence
23726	regulate
49673	overtones
1346	feet
23726	regulate
22503	tension
2289	hence
8916	pitch
3309	strings
28234	guitar
49664	mandolin
6942	agreeable
11963	instruments
28398	amateurs
46924	orchestral
3870	music
288	illustration
1376	fig
14839	harp
7640	wind
11963	instruments
661	called
7640	wind
11963	instruments
1239	sound
40	produced
49427	vibrating
5875	columns
821	air
754	inclosed
5842	tubes
12471	pipes
13798	lengths
821	air
5835	column
2694	thrown
42009	vibration
11531	blowing
1005	narrow
3576	opening
612	end
3245	pipe
2331	case
14700	whistle
5293	indirectly
8798	exciting
41998	vibrations
2607	thin
7217	strip
786	wood
6106	metal
661	called
4574	reed
1697	turn
1411	communicates
41998	vibrations
821	air
5835	column
1350	shorter
821	air
5835	column
1027	higher
8916	pitch
5034	agrees
3174	law
49427	vibrating
3309	strings
695	gives
49666	pitches
13798	lengths
288	illustration
1376	fig
1412	organ
12471	pipes
8916	pitch
8916	pitch
1239	sound
47934	emitted
5835	column
821	air
49427	vibrating
3245	pipe
2172	varies
1123	according
509	laws
1350	shorter
3245	pipe
1027	higher
8916	pitch
8916	pitch
382	note
47934	emitted
3245	pipe
40377	octave
1027	higher
6283	closed
3245	pipe
2332	equal
1758	length
821	air
5875	columns
5111	vibrate
3742	segments
3309	strings
4710	tone
47934	emitted
3245	pipe
1510	given
1758	length
6319	complex
2044	consisting
998	fundamental
49673	overtones
731	greater
2554	number
49673	overtones
19055	richer
4710	tone
40	produced
6	various
49666	pitches
40	produced
3245	pipe
604	fixed
1758	length
699	example
49678	clarinet
1376	fig
49666	pitches
660	obtained
2414	pressing
1114	keys
6423	holes
3220	tube
659	thus
16627	shorten
13894	lengthen
49427	vibrating
821	air
5835	column
887	produce
949	rise
776	fall
8916	pitch
952	changes
8916	pitch
40	produced
2174	variation
19862	player
1044	breathing
11531	blowing
8636	gently
2554	number
41998	vibrations
4574	reed
5105	increased
7799	decreased
2289	hence
8916	pitch
5754	altered
288	illustration
1376	fig
49678	clarinet
49677	oboe
27272	flute
49677	oboe
1376	fig
49427	vibrating
821	air
5835	column
36	set
999	motion
553	means
2607	thin
777	pieces
786	wood
6106	metal
750	placed
46375	mouthpiece
3220	tube
6816	variations
8916	pitch
40	produced
49678	clarinet
553	means
1871	stops
2137	varied
1044	breathing
27272	flute
821	air
36	set
999	motion
1304	direct
11531	blowing
749	mouth
3282	instance
3584	blow
8766	bottle
5527	key
1239	sound
1510	given
1412	organ
12471	pipes
384	due
821	air
8021	blown
5295	sharp
3235	edge
3576	opening
1005	narrow
3220	tube
821	air
7901	forced
5295	sharp
3235	edge
2694	thrown
42009	vibration
1411	communicates
42009	vibration
821	air
1412	organ
3245	pipe
49666	pitches
12471	pipes
13798	lengths
1788	low
49666	pitches
6283	closed
12471	pipes
49666	pitches
12471	pipes
1001	mechanism
1412	organ
2414	pressing
5527	key
24517	allows
821	air
2027	rush
21012	communicating
3245	pipe
1239	sound
40	produced
906	characteristic
1758	length
3245	pipe
288	illustration
1376	fig
769	horn
5787	trumpet
46388	trombone
288	illustration
1376	fig
49684	kettledrum
15792	bass
13159	drum
49665	cymbals
288	illustration
1376	fig
48469	seating
2496	arrangement
147	philadelphia
1130	orchestra
14845	brass
7640	wind
11963	instruments
769	horn
46388	trombone
5787	trumpet
2049	lips
19862	player
5111	vibrate
22110	excite
821	air
6422	varying
49666	pitches
660	obtained
1993	partly
6422	varying
7640	wind
6070	pressure
1436	musician
1033	breathes
1501	fast
8916	pitch
2640	rises
1033	breathes
1833	slowly
8916	pitch
6520	falls
11963	instruments
46388	trombone
1302	possess
37880	valves
3403	pressed
847	vary
1758	length
3220	tube
13789	alter
8916	pitch
8380	accordingly
46388	trombone
37880	valves
2930	replaced
6029	section
24698	slides
40949	shortens
23638	lengthens
3220	tube
15148	percussion
11963	instruments
15148	percussion
11963	instruments
5384	including
49685	kettledrums
15792	bass
12618	drums
49665	cymbals
1122	musical
11963	instruments
5228	service
449	merely
529	adding
3033	excitement
915	general
5087	effect
1130	orchestra
46924	orchestral
3870	music
6	various
11963	instruments
11172	grouped
1026	somewhat
807	shown
8719	figure
2851	chapter
16490	xxix
2755	speaking
2094	hearing
288	illustration
1376	fig
42009	vibration
22158	vocal
12586	cords
2865	produces
1239	sound
2019	human
1392	voice
9834	speech
2019	human
1392	voice
947	perfect
1122	musical
11963	instruments
1410	throat
5579	elastic
2551	bands
615	attached
37879	windpipe
1216	place
1561	commonly
661	called
12844	adam
4178	apple
2135	flexible
2551	bands
5397	received
2109	name
22158	vocal
12586	cords
42009	vibration
9834	speech
40	produced
1264	ordinary
1044	breathing
12586	cords
1654	loose
942	separated
1670	wide
3576	opening
821	air
4244	enters
586	leaves
1037	lungs
6119	wish
2842	speak
5790	muscular
2351	effort
8222	stretches
12586	cords
1181	draws
898	closer
4440	reduces
3576	opening
1005	narrow
16535	slit
2331	case
1412	organ
3245	pipe
821	air
1037	lungs
4834	sent
1005	narrow
16535	slit
22158	vocal
12586	cords
2551	bands
2694	thrown
3790	rapid
42009	vibration
887	produce
1239	sound
8916	pitch
1239	sound
5261	depends
22503	tension
4248	stretched
3575	membranes
5754	altered
5790	muscular
469	action
1392	voice
49181	modulated
884	times
3033	excitement
2132	muscles
739	body
915	general
1032	state
790	great
22503	tension
8916	pitch
4340	likely
16919	uncommonly
2566	women
1121	voices
1027	higher
276	men
22158	vocal
12586	cords
1350	shorter
19732	finer
5790	muscular
22503	tension
7608	relaxed
12586	cords
413	made
11671	looser
8916	pitch
4793	woman
1392	voice
776	fall
1788	low
303	man
1392	voice
12586	cords
1683	naturally
2543	longer
4945	coarser
2178	difference
27430	soprano
49686	alto
1392	voice
449	merely
1758	length
22503	tension
22158	vocal
12586	cords
1660	successful
4427	singing
22158	vocal
12586	cords
1443	readily
2135	flexible
1440	singer
1003	supply
5756	steady
7657	continuous
11401	blast
821	air
16535	slit
12586	cords
49687	hoarseness
1365	frequently
22245	accompanies
634	cold
747	head
384	due
28687	thickening
3010	mucous
3588	membrane
10185	filling
16535	slit
3374	mucus
3244	happens
22158	vocal
12586	cords
5111	vibrate
1913	properly
1399	sounds
40	produced
22158	vocal
12586	cords
5886	transformed
9834	speech
1220	help
1077	tongue
2049	lips
22599	modify
830	shape
749	mouth
4225	cavity
1879	lower
293	animals
2755	speaking
3560	apparatus
706	similar
1323	perfectly
23197	transform
1239	sound
9834	speech
294	birds
7	use
22158	vocal
12586	cords
541	beautiful
3092	advantage
4427	singing
2215	surpassing
446	ways
1627	power
9834	speech
18293	lacking
613	ear
9822	pulses
2826	created
821	air
2489	sounding
739	body
5397	received
613	ear
13887	impulses
11554	impart
14334	auditory
3555	nerve
587	pass
6088	brain
644	become
6727	conscious
1239	sound
613	ear
1822	capable
17470	marvelous
22588	discrimination
2227	accuracy
534	order
838	form
1581	idea
1341	extent
1627	power
5929	imagine
49154	auditor
3870	music
105	hall
1565	where
498	full
2556	band
4026	chorus
3916	performing
1399	sounds
10618	mingled
2149	varieties
8916	pitch
39568	loudness
11549	quality
27920	stringed
11963	instruments
786	wood
11963	instruments
14845	brass
11963	instruments
1121	voices
2013	kinds
903	addition
2933	sorts
4983	accidental
565	irregular
1399	sounds
5179	noises
5727	trampling
2541	shuffling
1346	feet
13633	hum
1121	voices
11476	rustle
3352	dress
3871	creaking
6969	doors
1025	others
791	remembered
553	means
613	ear
3504	becoming
2224	aware
17118	simultaneous
1399	sounds
49652	condensations
49653	rarefactions
4599	reach
1239	sound
8429	wave
2521	meets
5712	nerves
5712	nerves
2168	single
2143	individual
452	element
1580	convey
2443	mind
49136	hearer
10601	tones
378	notes
3869	instrument
1130	orchestra
35	character
4983	accidental
3873	noise
6347	distinctly
2168	single
4710	tone
3873	noise
1404	heard
4949	pole
288	illustration
1376	fig
613	ear
679	structure
613	ear
2146	external
2508	portion
613	ear
2684	acts
2050	funnel
5807	catching
1239	sound
5052	waves
4633	leading
5613	canal
1565	where
3761	strike
613	ear
13159	drum
49688	tympanic
3588	membrane
1626	throw
42009	vibration
613	ear
13159	drum
2135	flexible
947	perfect
10460	response
1239	sound
5052	waves
776	fall
1765	reason
7171	glands
5613	canal
11032	secrete
5856	wax
49689	moistens
3588	membrane
1462	keeps
2135	flexible
3315	lying
49688	tympanic
3588	membrane
4225	cavity
4987	filled
821	air
4244	enters
49690	eustachian
3220	tube
1410	throat
821	air
4244	enters
49690	eustachian
3220	tube
1964	moves
1300	passes
613	ear
4225	cavity
3648	dull
26100	crackling
3873	noise
4180	noticed
613	ear
2887	swallows
384	due
4278	entrance
15877	exit
821	air
3220	tube
778	bones
7214	stretch
1040	upper
2508	portion
4225	cavity
473	make
1974	bridge
2842	speak
613	ear
13159	drum
3788	wall
4225	cavity
553	means
778	bones
41998	vibrations
613	ear
13159	drum
7954	transmitted
1997	inner
3788	wall
4225	cavity
4225	cavity
4225	cavity
6319	complex
565	irregular
661	called
16516	labyrinth
613	ear
16516	labyrinth
4987	filled
672	fluid
2432	spread
1053	delicate
3529	sensitive
21416	fibers
14334	auditory
5712	nerves
41998	vibrations
7954	transmitted
2309	suppose
382	note
41998	vibrations
15118	sung
9822	pulses
821	air
4599	reach
613	ear
613	ear
13159	drum
2135	flexible
17325	respond
5111	vibrate
2243	rate
42009	vibration
613	ear
13159	drum
7954	transmitted
778	bones
672	fluid
21416	fibers
14334	auditory
5712	nerves
13887	impulses
13759	imparted
14334	auditory
3555	nerve
4599	reach
6088	brain
1191	unknown
5852	translated
1239	sound
1237	care
613	ear
49691	catarrhal
12812	troubles
891	accompanied
49692	oversupply
3374	mucus
1365	frequently
26648	clogs
49690	eustachian
3220	tube
2865	produces
36643	deafness
1765	reason
19586	colds
4827	sore
1410	throat
12774	induce
4020	temporary
36643	deafness
5856	wax
613	ear
852	essential
6150	flexibility
613	ear
13159	drum
1142	extra
2719	amount
5272	accumulates
3274	got
1222	rid
8866	bathing
613	ear
3478	hot
635	water
3441	heat
8272	melt
5856	wax
5856	wax
1665	picked
2906	pin
5295	sharp
1661	object
13094	physician
1958	injury
49688	tympanic
3588	membrane
37947	phonograph
10776	invention
37947	phonograph
17342	edison
437	marked
10774	era
11162	popularity
19703	dissemination
3870	music
607	time
3503	household
3870	music
5045	limited
3721	rich
1302	possess
1122	musical
3869	instrument
903	addition
6479	understanding
3005	skill
7	use
3869	instrument
10776	invention
37947	phonograph
2657	brought
3870	music
2714	thousands
5069	homes
1393	possessed
422	wealth
3005	skill
3870	music
7156	reproduced
37947	phonograph
2041	highest
534	order
49470	detract
444	interest
296	wonder
3869	instrument
957	reproduce
661	called
957	reproduce
2019	human
439	nature
12578	demands
16754	commonplace
3869	instrument
413	made
7547	satisfy
4094	demand
418	hand
18779	speeches
253	famous
276	men
6556	national
15346	songs
1256	magnificent
11631	opera
53	selections
5459	pleasing
8341	instructive
26943	productions
7156	reproduced
8733	fairly
6645	accurately
37947	phonograph
2405	recent
10776	invention
1711	carry
7513	shut
24444	ins
7479	lively
8141	glimpse
535	world
19510	doings
288	illustration
1376	fig
49427	vibrating
49645	tuning
4124	fork
6836	traces
1991	curved
3915	line
12436	smoked
3152	glass
37947	phonograph
608	consists
10352	cylinder
9466	disk
5856	wax
41998	vibrations
3529	sensitive
49693	diaphragm
5396	recorded
553	means
627	fine
6106	metal
223	point
469	action
49321	pointer
21613	reporting
41998	vibrations
49693	diaphragm
941	easily
6343	understood
4601	reference
49645	tuning
4124	fork
6110	fasten
3620	stiff
49694	bristle
49645	tuning
4124	fork
553	means
5856	wax
4928	allowing
612	end
223	point
1994	rest
2968	lightly
820	piece
12436	smoked
3152	glass
3152	glass
1893	drawn
49694	bristle
1852	straight
3915	line
13095	scratched
3152	glass
49645	tuning
4124	fork
6185	struck
49646	prongs
5111	vibrate
1144	forth
1852	straight
3915	line
952	changes
7914	wavy
3915	line
2713	type
7914	wavy
3915	line
5261	depends
4124	fork
37947	phonograph
49693	diaphragm
3123	replaces
49645	tuning
4124	fork
10352	cylinder
9466	disk
14866	coated
5856	wax
3123	replaces
3152	glass
8582	plate
10552	speaker
14770	talks
1440	singer
4600	sings
1392	voice
12805	strikes
1053	delicate
49693	diaphragm
1650	throws
42009	vibration
6106	metal
223	point
615	attached
6836	traces
5856	wax
2524	moving
10352	cylinder
21256	groove
6422	varying
830	shape
1615	appearance
661	called
5402	record
2174	variation
10552	speaker
1392	voice
652	repeated
41998	vibrations
6106	metal
9466	disk
2289	hence
673	minute
999	motion
49321	pointer
6600	consequent
5402	record
10352	cylinder
5402	record
659	thus
413	made
750	placed
37947	phonograph
6106	metal
49321	pointer
37947	phonograph
413	made
587	pass
14065	tracing
648	process
5889	reversed
10552	speaker
1392	voice
7156	reproduced
1239	sound
1510	given
7139	faint
2193	weak
6500	strengthened
553	means
5787	trumpet
615	attached
37947	phonograph
288	illustration
1376	fig
37947	phonograph
7014	machine
10352	cylinder
2930	replaced
23310	revolving
9466	disk
2851	chapter
16544	xxx
17489	electricity
293	animals
1302	possess
7498	senses
303	man
4110	possesses
21499	constructive
26541	creative
1627	power
1172	able
1007	build
696	information
4874	gained
7498	senses
21499	constructive
26541	creative
1627	power
22445	raises
303	man
1456	level
2067	beast
2175	enables
13032	devise
711	fashion
327	wonderful
19509	inventions
19509	inventions
4405	relate
17489	electricity
19509	inventions
27932	trolley
13895	car
24282	elevator
23551	automobile
15267	electric
3104	light
24419	telephone
13184	telegraph
6138	bell
4513	superior
21499	constructive
6983	ability
413	made
7186	practical
7	use
24419	telephone
49695	marconi
35510	wireless
36417	telegraphy
19509	inventions
901	added
1025	others
5105	increased
5395	efficiency
9506	production
7453	business
535	world
7799	decreased
4884	labor
4886	strain
2897	domestic
74	life
288	illustration
1376	fig
515	simple
15267	electric
3407	cell
17489	electricity
660	obtained
303	man
6050	modern
884	times
17489	electricity
664	known
7951	lightning
4789	flash
303	man
1949	hinder
473	make
2658	year
17489	electricity
838	form
2193	weak
236	current
660	obtained
49696	volta
17377	italy
515	simple
6	various
15267	electric
34665	batteries
3551	cells
973	modification
49696	volta
661	called
41101	voltaic
3407	cell
7217	strip
17675	copper
7217	strip
22002	zinc
750	placed
3152	glass
2273	containing
21608	dilute
21565	sulphuric
922	acid
15876	solution
768	composed
811	oxygen
810	hydrogen
928	sulphur
635	water
5931	plates
7838	immersed
922	acid
15876	solution
673	minute
6058	bubbles
923	gas
949	rise
22002	zinc
7217	strip
1030	begins
3991	waste
1833	slowly
15876	solution
945	gradually
34470	dissolves
22002	zinc
607	time
695	gives
810	hydrogen
616	contains
5087	effect
17675	copper
3550	visible
889	change
17675	copper
7217	strip
2015	strips
3553	connected
553	means
6106	metal
27833	wires
22002	zinc
5051	wastes
3170	rapidly
2552	numerous
6058	bubbles
810	hydrogen
587	pass
17675	copper
7217	strip
688	collect
236	current
17489	electricity
1104	flows
23335	connecting
27833	wires
1762	evidently
3597	source
236	current
806	chemical
469	action
22002	zinc
1707	liquid
2116	mere
12411	inspection
23335	connecting
5452	wire
3127	enable
5497	detect
236	current
4022	flowing
6	various
446	ways
236	current
1961	makes
1618	evident
610	ends
27833	wires
615	attached
2015	strips
2657	brought
1211	contact
942	separated
7139	faint
14262	spark
1300	passes
610	ends
750	placed
1077	tongue
49697	twinge
2452	felt
5700	experiments
4474	grew
41101	voltaic
3407	cell
806	chemical
469	action
22002	zinc
3597	source
236	current
1125	seem
9429	reasonable
8353	expect
236	current
3407	cell
7682	consisted
22002	zinc
5931	plates
2785	instead
22002	zinc
8582	plate
17675	copper
8582	plate
17675	copper
7217	strip
2930	replaced
22002	zinc
7217	strip
3407	cell
608	consists
706	similar
5931	plates
236	current
1104	flows
2331	case
806	chemical
469	action
2721	expended
3441	heat
9506	production
17489	electricity
1707	liquid
762	becomes
3478	hot
809	carbon
22002	zinc
236	current
40	produced
22002	zinc
7691	dissolving
6058	bubbles
1291	collecting
809	carbon
8582	plate
4530	experiment
670	found
11694	metals
5601	employed
2354	construction
15267	electric
3407	cell
699	example
236	current
660	obtained
3407	cell
413	made
22002	zinc
8582	plate
22043	platinum
8582	plate
3407	cell
413	made
4066	lead
8582	plate
17675	copper
8582	plate
806	chemical
49698	bichromate
21485	potassium
21742	ammonium
21589	chloride
2785	instead
21608	dilute
21565	sulphuric
922	acid
691	substances
514	proper
539	conditions
13	give
236	current
1431	strength
236	current
2643	cases
2193	weak
12779	worthless
7186	practical
7	use
24525	telephoning
10580	ringing
4214	door
6138	bell
5762	wanted
2341	strong
5756	steady
236	current
3045	choice
424	material
5045	limited
691	substances
13	give
1363	result
22002	zinc
4066	lead
236	current
6113	resulting
2193	weak
7246	feeble
915	general
7	use
22002	zinc
809	carbon
4433	satisfactory
25790	electrical
14	terms
5931	plates
2015	strips
1422	making
15267	electric
3407	cell
661	called
49699	electrodes
22002	zinc
661	called
6718	negative
49700	electrode
809	carbon
5328	positive
49700	electrode
236	current
2092	considered
756	flow
5452	wire
49700	electrode
426	rule
49700	electrode
615	attached
23794	binding
166	post
27833	wires
2593	quickly
1078	fastened
1627	power
6065	causes
236	current
661	called
49701	electromotive
2245	force
463	value
49701	electromotive
2245	force
1538	generally
5528	written
3407	cell
5261	depends
917	materials
3407	cell
608	consists
17675	copper
22002	zinc
21608	dilute
21565	sulphuric
922	acid
49701	electromotive
2245	force
893	definite
463	value
428	matter
885	size
830	shape
3407	cell
7175	decidedly
463	value
3407	cell
768	composed
862	iron
17675	copper
49702	chromic
922	acid
8609	combination
424	material
7817	specific
49701	electromotive
2245	force
8392	disadvantage
515	simple
3407	cell
1522	poles
515	simple
41101	voltaic
3407	cell
3553	connected
5452	wire
236	current
659	thus
40	produced
1833	slowly
7477	diminishes
1431	strength
607	time
762	becomes
7246	feeble
899	examination
3407	cell
2201	shows
17675	copper
8582	plate
740	covered
810	hydrogen
6058	bubbles
6058	bubbles
1628	completely
4748	brushed
553	means
7198	rod
1985	stick
236	current
1431	strength
17329	increases
6058	bubbles
5268	gather
49700	electrode
236	current
1431	strength
7477	diminishes
6058	bubbles
838	form
1904	thick
8641	film
17675	copper
8582	plate
236	current
2193	weak
7186	practical
463	value
8641	film
6058	bubbles
49703	weakens
236	current
2766	practically
11826	substitutes
810	hydrogen
8582	plate
17675	copper
8582	plate
338	saw
6029	section
889	change
917	materials
3407	cell
768	composed
952	changes
236	current
16526	weakening
236	current
2839	reduced
6263	mechanically
14736	brushing
6058	bubbles
981	formed
21729	chemically
4147	surrounding
17675	copper
8582	plate
658	substance
2192	combine
2000	free
810	hydrogen
4971	prevent
450	passing
5257	onward
17675	copper
8582	plate
288	illustration
1376	fig
5760	gravity
3407	cell
2766	practically
3551	cells
806	chemical
693	method
5338	preference
5994	mechanical
2552	numerous
2727	types
3551	cells
4542	daily
7	use
994	differ
767	chiefly
3367	devices
5601	employed
3102	preventing
7639	formation
810	hydrogen
6058	bubbles
7268	disposing
981	formed
664	known
3551	cells
16526	weakening
236	current
5183	prevented
806	chemical
553	means
661	called
5760	gravity
3407	cell
5760	gravity
3407	cell
565	irregular
17675	copper
49700	electrode
750	placed
671	bottom
7898	jar
1376	fig
1628	completely
740	covered
14983	saturated
15876	solution
17675	copper
22764	sulphate
565	irregular
22002	zinc
49700	electrode
729	suspended
1863	top
7898	jar
1628	completely
740	covered
21608	dilute
21565	sulphuric
922	acid
8885	mix
17675	copper
22764	sulphate
1055	floats
1863	top
2387	oil
635	water
810	hydrogen
981	formed
806	chemical
469	action
21608	dilute
21565	sulphuric
922	acid
22002	zinc
1964	moves
17675	copper
49700	electrode
515	simple
41101	voltaic
3407	cell
4599	reach
49700	electrode
2637	comes
1211	contact
17675	copper
22764	sulphate
952	changes
1184	places
17675	copper
10030	setting
2000	free
6741	entering
15876	solution
17675	copper
12052	freed
17675	copper
22764	sulphate
15876	solution
266	travels
17675	copper
49700	electrode
680	deposited
4261	clean
1095	bright
4927	layer
2785	instead
2189	deposit
810	hydrogen
2189	deposit
17675	copper
2105	falling
236	current
5183	prevented
5760	gravity
3407	cell
17007	cheap
914	easy
3822	construct
3137	constant
1431	strength
3463	universal
7	use
15564	telegraphic
558	work
2766	practically
17648	railroad
22713	stations
2477	local
13184	telegraph
11284	offices
7	use
3551	cells
288	illustration
1376	fig
715	dry
3407	cell
715	dry
3551	cells
5760	gravity
3407	cell
17007	cheap
5845	effective
14274	inconvenient
915	general
7	use
3357	owing
714	fact
941	easily
18230	transported
715	dry
3407	cell
4596	largely
23695	supplanted
1025	others
1612	ease
976	taken
1216	place
1216	place
3407	cell
608	consists
22002	zinc
11566	cup
809	carbon
7198	rod
1057	space
11566	cup
7198	rod
1903	packed
10040	moist
653	paste
2273	containing
35087	chemicals
10040	moist
653	paste
878	takes
1216	place
22238	liquids
3551	cells
288	illustration
1376	fig
16285	battery
3551	cells
16285	battery
3551	cells
49701	electromotive
2245	force
3407	cell
13	give
236	current
2341	strong
1424	ring
4214	door
6138	bell
20137	operate
24419	telephone
1527	using
2554	number
3551	cells
661	called
16285	battery
236	current
5105	increased
5948	desired
1431	strength
3551	cells
3680	arranged
8719	figure
17675	copper
3407	cell
3553	connected
22002	zinc
3407	cell
49701	electromotive
2245	force
16285	battery
884	times
790	great
2168	single
3407	cell
3551	cells
3680	arranged
16285	battery
884	times
790	great
2168	single
3407	cell
3551	cells
727	combined
6113	resulting
884	times
790	great
2851	chapter
16595	xxxi
5036	uses
17489	electricity
3441	heat
23416	handles
15267	electric
27833	wires
965	knows
761	heated
5556	currents
756	flow
3551	cells
3680	arranged
8719	figure
23335	connecting
5452	wire
637	coarse
818	heating
5452	wire
4280	scarcely
5082	noticeable
1350	shorter
5452	wire
958	kind
3441	heat
40	produced
1495	slightly
731	greater
637	coarse
5452	wire
2930	replaced
627	fine
5452	wire
818	heating
5452	wire
762	becomes
437	marked
7384	accustomed
548	say
5452	wire
8417	offers
1715	resistance
756	flow
236	current
236	current
2521	meets
1715	resistance
3441	heat
40	produced
5994	mechanical
999	motion
2521	meets
6643	obstacle
24773	spends
7939	energy
5761	friction
756	flow
17489	electricity
5452	wire
894	compared
756	flow
635	water
12471	pipes
3245	pipe
8417	offers
731	greater
1715	resistance
756	flow
635	water
3245	pipe
635	water
7901	forced
3245	pipe
3245	pipe
5761	friction
635	water
584	sides
3245	pipe
731	greater
15267	electric
236	current
627	fine
27833	wires
1715	resistance
236	current
7939	energy
16285	battery
2721	expended
3441	heat
236	current
3441	heat
659	thus
40	produced
790	great
576	serious
13362	consequences
5952	arise
699	example
1211	contact
3478	hot
5452	wire
3788	wall
2270	paper
715	dry
12293	beams
3893	cause
5821	fire
20427	insurance
9079	companies
4094	demand
27833	wires
49704	wiring
467	building
15267	electric
9894	lights
885	size
2371	suitable
236	current
3238	carried
953	take
4549	risk
20427	insurance
731	greater
236	current
3238	carried
4945	coarser
5452	wire
6441	required
2030	safety
15267	electric
25742	stoves
10433	desirable
6290	utilize
15267	electric
236	current
9506	production
3441	heat
699	example
27932	trolley
23336	cars
761	heated
3744	coils
5452	wire
14349	seats
3744	coils
2160	offer
1715	resistance
1658	passage
2341	strong
236	current
644	become
761	heated
3454	warm
23336	cars
288	illustration
1376	fig
15267	electric
862	iron
6106	metal
513	stand
6050	modern
3786	houses
500	built
17489	electricity
5397	received
790	great
447	plants
1565	where
7708	generated
449	merely
5070	turning
14651	switch
23723	inserting
16400	plug
17489	electricity
454	constantly
423	available
1817	consequence
7186	practical
19381	applications
17489	electricity
49228	flatiron
49705	toaster
288	illustration
1376	fig
627	fine
27833	wires
800	strongly
761	heated
236	current
1104	flows
49228	flatiron
1376	fig
119	mass
627	fine
5452	wire
3630	coiled
807	shown
8719	figure
862	iron
3553	connected
3901	house
1003	supply
17489	electricity
236	current
1104	flows
627	fine
5452	wire
659	thus
762	becomes
800	strongly
761	heated
695	gives
3441	heat
862	iron
862	iron
761	heated
7455	retains
985	temperature
236	current
1104	flows
49236	laundress
1817	consequence
2000	free
21727	disadvantages
1833	slowly
17494	cooling
862	iron
2829	frequent
28675	substitution
3454	warm
862	iron
634	cold
15267	electric
16947	irons
1944	particularly
7259	valuable
3593	summer
22017	eliminate
4072	necessity
2341	strong
5821	fire
11843	spare
20256	housewife
3610	intense
3441	heat
903	addition
9424	user
5200	confined
25784	laundry
2000	free
1173	seek
12737	coolest
839	part
3901	house
19364	requisite
25790	electrical
2446	connection
288	illustration
1376	fig
631	bread
27903	toasted
17489	electricity
49705	toaster
1376	fig
5124	useful
25790	electrical
2845	device
553	means
11274	toast
413	made
10726	dining
5283	table
14296	bedside
25790	electrical
14638	stove
807	shown
8719	figure
706	similar
1151	principle
49228	flatiron
818	heating
4008	coil
3680	arranged
807	shown
8719	figure
13094	physician
15267	electric
25742	stoves
7259	valuable
11963	instruments
28695	sterilized
635	water
761	heated
14638	stove
7122	fuel
8722	odor
923	gas
1317	convenient
2845	device
417	seen
818	heating
43774	pad
1376	fig
12780	substitute
3478	hot
635	water
639	bag
7813	embedded
1896	soft
1904	thick
658	substance
27836	insulated
27833	wires
3441	heat
946	developed
750	placed
1936	covering
2452	felt
288	illustration
1376	fig
15267	electric
14638	stove
15267	electric
9894	lights
49355	incandescent
23292	bulbs
16605	illuminate
6599	buildings
757	consist
627	fine
46237	hairlike
2907	thread
754	inclosed
3152	glass
49217	bulb
821	air
4308	removed
15267	electric
236	current
4834	sent
1053	delicate
46085	filament
2521	meets
2341	strong
1715	resistance
3441	heat
946	developed
14424	overcoming
1715	resistance
790	great
1961	makes
46085	filament
2946	glowing
119	mass
4815	absence
821	air
5903	prevents
46085	filament
824	burning
449	merely
49238	glows
49706	radiates
3104	light
288	illustration
1376	fig
818	heating
452	element
15267	electric
14638	stove
49707	blasting
4461	recently
49708	dynamiting
5192	attended
576	serious
1470	danger
3357	owing
714	fact
4350	person
933	applied
13078	torch
32529	fuse
473	make
1215	safe
3264	retreat
16100	explosion
627	fine
5452	wire
15016	inserted
32529	fuse
13035	readiness
610	ends
5452	wire
615	attached
1522	poles
1595	distant
16285	battery
3441	heat
946	developed
5452	wire
49487	ignites
32529	fuse
288	illustration
1376	fig
15267	electric
43774	pad
2002	serves
1091	purpose
3478	hot
635	water
639	bag
49709	welding
11694	metals
11694	metals
14571	fused
14962	welded
7	use
15267	electric
236	current
6106	metal
777	pieces
14962	welded
3403	pressed
1439	powerful
236	current
2076	passed
16513	junction
790	great
3441	heat
946	developed
11694	metals
8272	melt
32529	fuse
17494	cooling
1725	show
947	perfect
397	union
806	chemical
17321	effects
38913	plating
8695	gold
3027	silver
11694	metals
2015	strips
4066	lead
4197	rods
809	carbon
3553	connected
27837	terminals
15267	electric
3407	cell
8719	figure
7837	dipped
15876	solution
17675	copper
22764	sulphate
7217	strip
2446	connection
6718	negative
5506	terminal
3407	cell
762	becomes
23307	thinly
11087	plated
8680	coating
17675	copper
15876	solution
3027	silver
22061	nitrate
1216	place
17675	copper
22764	sulphate
8680	coating
981	formed
3027	silver
2785	instead
17675	copper
236	current
1104	flows
6106	metal
15876	solution
8680	coating
2806	continues
838	form
6718	negative
49700	electrode
762	becomes
4573	thicker
4573	thicker
288	illustration
1376	fig
49355	incandescent
15267	electric
49217	bulb
648	process
6106	metal
976	taken
15876	solution
3027	silver
3027	silver
22061	nitrate
17675	copper
17675	copper
22764	sulphate
1697	turn
680	deposited
8680	coating
658	substance
661	called
49710	electroplating
15267	electric
236	current
929	separate
1707	liquid
6	various
793	constituents
2189	deposit
6106	metal
793	constituents
6718	negative
49700	electrode
288	illustration
1376	fig
809	carbon
4197	rods
15876	solution
17675	copper
22764	sulphate
17675	copper
454	constantly
976	taken
15876	solution
17675	copper
22764	sulphate
2189	deposit
6718	negative
49700	electrode
2719	amount
17675	copper
2194	remaining
15876	solution
8180	steadily
21719	decreases
4184	finally
2189	deposit
534	order
7078	overcome
5328	positive
49700	electrode
413	made
6106	metal
680	deposited
5328	positive
6106	metal
49700	electrode
945	gradually
34470	dissolves
3123	replaces
6106	metal
465	lost
15876	solution
2189	deposit
49710	electroplating
1160	continue
5328	positive
49700	electrode
525	remains
288	illustration
1376	fig
38913	plating
21104	spoons
17489	electricity
2766	practically
3027	silver
8695	gold
28633	nickel
38913	plating
7014	machine
36319	bicycle
7004	motor
23299	attachments
764	solid
20017	cheaper
424	material
23683	electrically
11087	plated
28633	nickel
21104	spoons
11087	plated
4531	hung
368	bath
3027	silver
22061	nitrate
1503	side
1503	side
1904	thick
7798	slab
719	pure
3027	silver
8719	figure
21104	spoons
3553	connected
6718	negative
5506	terminal
16285	battery
7798	slab
719	pure
3027	silver
3553	connected
5328	positive
5506	terminal
16285	battery
1758	length
607	time
236	current
1104	flows
1890	determines
4056	thickness
38913	plating
719	pure
6106	metal
660	obtained
17295	ore
17295	ore
37112	mined
616	contains
903	addition
5948	desired
6106	metal
691	substances
534	order
929	separate
5948	desired
6106	metal
17295	ore
750	placed
2371	suitable
922	acid
368	bath
3553	connected
5328	positive
5506	terminal
16285	battery
659	thus
900	taking
1216	place
3027	silver
7798	slab
6029	section
236	current
1104	flows
719	pure
6106	metal
728	dissolved
17295	ore
680	deposited
1317	convenient
6718	negative
49700	electrode
10497	impurities
656	remain
17295	ore
1155	drop
669	sediment
671	bottom
641	vessel
11694	metals
942	separated
17295	ore
17489	electricity
661	called
49711	electrolytic
11694	metals
20736	purest
6711	obtainable
20805	printing
6983	ability
15267	electric
236	current
21623	decompose
1707	liquid
2189	deposit
6106	metal
21765	constituent
2766	practically
17539	revolutionized
648	process
20805	printing
2647	formerly
2713	type
3680	arranged
8434	retained
1464	position
6441	required
2554	number
7006	impressions
413	made
2713	type
3048	meanwhile
49712	unavailable
5036	uses
932	moreover
20805	printing
80	edition
10706	necessitated
2766	practically
790	great
4884	labor
80	edition
2713	type
5327	necessarily
36	set
931	afresh
2713	type
36	set
20124	mold
976	taken
5856	wax
20124	mold
14866	coated
43947	graphite
473	make
10528	conductor
729	suspended
368	bath
17675	copper
22764	sulphate
1503	side
1503	side
7798	slab
719	pure
17675	copper
236	current
4834	sent
15876	solution
2395	described
6029	section
2607	thin
8680	coating
17675	copper
680	deposited
20124	mold
20124	mold
976	taken
368	bath
5856	wax
2930	replaced
6106	metal
695	gives
1431	strength
1311	support
2607	thin
17675	copper
8582	plate
17675	copper
8582	plate
4734	exact
19069	reproduction
493	original
2713	type
496	thousand
9373	copies
9378	printed
8582	plate
6438	preserved
607	time
607	time
9358	editions
493	original
2713	type
640	put
2643	cases
2851	chapter
16650	xxxii
6050	modern
25790	electrical
19509	inventions
15267	electric
236	current
2684	acts
48751	magnet
534	order
5860	understand
469	action
15267	electric
6138	bell
5191	consider
79	third
5087	effect
15267	electric
236	current
3893	cause
6503	connect
3551	cells
807	shown
8719	figure
11328	circuit
6093	stout
4309	heavy
17675	copper
5452	wire
1705	dipping
2508	portion
5452	wire
627	fine
862	iron
49713	filings
1904	thick
5897	cluster
49713	filings
21377	adhere
5452	wire
1376	fig
1160	continue
7380	cling
236	current
1104	flows
236	current
1673	broken
49713	filings
776	fall
5452	wire
236	current
1104	flows
5452	wire
5452	wire
1627	power
1732	attract
862	iron
49713	filings
15267	electric
236	current
1961	makes
5452	wire
5549	equivalent
48751	magnet
1638	giving
1627	power
1732	attract
862	iron
49713	filings
288	illustration
1376	fig
5452	wire
2565	carrying
236	current
7875	attracts
862	iron
49713	filings
288	illustration
1376	fig
2613	loosely
2411	wound
4008	coil
5452	wire
1852	straight
236	current
3297	bearing
5452	wire
7875	attracts
862	iron
49713	filings
1627	power
12390	attraction
21546	magnetic
1431	strength
5105	increased
7598	coiling
8719	figure
2496	arrangement
5452	wire
664	known
49714	helix
49715	solenoid
1822	capable
10448	lifting
2060	pulling
712	larger
2552	numerous
49713	filings
1205	good
3647	sized
777	pieces
862	iron
49716	tacks
49713	filings
21377	adhere
584	sides
49714	helix
7380	cling
4653	clusters
610	ends
4008	coil
2201	shows
610	ends
49714	helix
21546	magnetic
1627	power
584	sides
1896	soft
862	iron
2144	nail
1376	fig
5549	equivalent
8068	slipped
4008	coil
10448	lifting
432	attractive
1627	power
4008	coil
5105	increased
1062	comparatively
4309	heavy
23766	weights
6356	lifted
288	illustration
1376	fig
4008	coil
1896	soft
862	iron
7198	rod
4008	coil
5452	wire
7525	traversed
15267	electric
236	current
2273	containing
14826	core
1896	soft
862	iron
1627	power
13922	attracting
2524	moving
4309	heavy
862	iron
502	objects
2684	acts
48751	magnet
2496	arrangement
661	called
49717	electromagnet
236	current
4590	ceases
756	flow
49717	electromagnet
3339	loses
21546	magnetic
1627	power
762	becomes
449	merely
862	iron
5452	wire
21546	magnetic
12390	attraction
3551	cells
1431	strength
49717	electromagnet
5105	increased
4008	coil
2411	wound
796	closely
8719	figure
2785	instead
2613	loosely
8719	figure
21546	magnetic
1431	strength
1012	further
5105	increased
1431	strength
49717	electromagnet
5261	depends
2554	number
3744	coils
2411	wound
862	iron
14826	core
1431	strength
236	current
4834	sent
3744	coils
288	illustration
1376	fig
49717	electromagnet
288	illustration
1376	fig
7405	horseshoe
49717	electromagnet
1439	powerful
1311	support
4309	heavy
23766	weights
2764	increase
1431	strength
49717	electromagnet
1012	further
661	called
7405	horseshoe
830	shape
1376	fig
2496	arrangement
2766	practically
1431	strength
929	separate
49718	electromagnets
15267	electric
6138	bell
10580	ringing
15267	electric
6138	bell
384	due
432	attractive
1627	power
49717	electromagnet
6653	pushing
3802	button
1376	fig
2446	connection
413	made
16285	battery
236	current
1104	flows
5452	wire
2411	wound
862	iron
49719	spools
1012	further
9177	screw
14383	presses
1896	soft
862	iron
7217	strip
6778	armature
236	current
1104	flows
16285	battery
236	current
1104	flows
3744	coils
644	become
21546	magnetic
1732	attract
1896	soft
862	iron
6778	armature
1929	drawing
1507	forward
6871	causing
49720	clapper
3761	strike
6138	bell
1464	position
2543	longer
13374	touches
9177	screw
2289	hence
4774	complete
6409	path
17489	electricity
236	current
4590	ceases
432	attractive
21546	magnetic
1627	power
3744	coils
1871	stops
236	current
4590	ceases
2289	hence
1067	hold
6778	armature
738	flies
116	former
1464	position
6778	armature
1961	makes
1211	contact
879	spring
236	current
1104	flows
1363	result
3744	coils
644	become
21549	magnets
6778	armature
1893	drawn
1507	forward
49720	clapper
12805	strikes
6138	bell
4367	afterwards
6778	armature
5788	springs
2505	backward
1961	makes
1211	contact
3308	entire
651	operation
652	repeated
111	press
3802	button
648	process
2806	continues
5922	producing
1399	sounds
7657	continuous
10956	jingle
522	reality
49720	clapper
12805	strikes
6138	bell
607	time
236	current
1300	passes
49717	electromagnet
288	illustration
1376	fig
15267	electric
6138	bell
17090	push
3802	button
17090	push
3802	button
852	essential
839	part
15267	electric
6138	bell
6138	bell
1424	ring
1424	ring
959	incessantly
3407	cell
12917	exhausted
17090	push
3802	button
2000	free
8719	figure
3407	cell
27837	terminals
3553	connected
7686	unbroken
6409	path
2289	hence
236	current
756	flow
3802	button
3403	pressed
236	current
4774	complete
6409	path
514	proper
2446	connection
6070	pressure
17090	push
3802	button
2601	permits
236	current
756	flow
6138	bell
756	flow
236	current
5261	depends
5258	solely
2446	connection
1965	alternately
413	made
1673	broken
2865	produces
1239	sound
288	illustration
1376	fig
17090	push
3802	button
2206	sign
6138	bell
534	order
384	due
714	fact
16285	battery
14256	temporarily
16695	permanently
12917	exhausted
3454	warm
3693	weather
1707	liquid
3407	cell
715	dry
3893	cause
12697	stoppage
236	current
568	fresh
1707	liquid
646	poured
641	vessel
806	chemical
469	action
922	acid
22002	zinc
8220	renewed
236	current
1104	flows
6958	explanation
534	order
6138	bell
1707	liquid
2385	eaten
22002	zinc
2331	case
45318	insertion
568	fresh
7217	strip
22002	zinc
6159	remove
2125	difficulty
236	current
756	flow
715	dry
3551	cells
5996	remedy
13227	purchase
3551	cells
17489	electricity
465	lost
7	use
15267	electric
6138	bell
338	saw
821	air
5081	gap
17090	push
3802	button
6478	stopped
756	flow
17489	electricity
1224	cut
5452	wire
23335	connecting
1522	poles
16285	battery
236	current
4590	ceases
821	air
5081	gap
33776	intervenes
17489	electricity
1443	readily
587	pass
821	air
691	substances
821	air
1636	stop
756	flow
17489	electricity
7217	strip
3152	glass
15836	rubber
7759	mica
21400	paraffin
6389	introduced
8	anywhere
11328	circuit
236	current
4590	ceases
6106	metal
15016	inserted
5081	gap
236	current
1104	flows
691	substances
821	air
5081	gap
5939	interfere
756	flow
17489	electricity
661	called
8682	non
8683	conductors
1561	commonly
27835	insulators
691	substances
64	earth
2019	human
739	body
10040	moist
502	objects
9740	conduct
17489	electricity
8683	conductors
24419	telephone
15267	electric
3104	light
27833	wires
3786	houses
27836	insulated
1936	covering
2907	thread
638	cloth
8682	non
11460	conducting
424	material
17489	electricity
1157	escape
4147	surrounding
502	objects
2785	instead
4022	flowing
5452	wire
5922	producing
1239	sound
3104	light
214	city
4630	streets
7141	overhead
27833	wires
1990	supported
3152	glass
23216	knobs
796	closely
7381	wrapped
534	order
4971	prevent
1157	escape
17489	electricity
1522	poles
626	ground
534	order
5756	steady
23184	dependable
236	current
5452	wire
2565	carrying
236	current
27836	insulated
4450	lack
49721	insulation
553	means
6045	loss
236	current
7186	practical
5036	uses
576	serious
13362	consequences
4770	event
5793	crossing
236	current
3297	bearing
27833	wires
27833	wires
1913	properly
27836	insulated
503	touch
5556	currents
756	flow
7203	respective
27833	wires
12845	unaltered
49722	uninsulated
27833	wires
503	touch
17489	electricity
1104	flows
3441	heat
946	developed
1363	result
38890	transference
3441	heat
659	thus
946	developed
790	great
5821	fire
1787	occurs
1765	reason
27833	wires
5652	heavily
27836	insulated
1142	extra
1816	protection
2438	points
1565	where
2552	numerous
27833	wires
503	touch
6474	cross
8683	conductors
27835	insulators
485	necessary
2253	efficient
21191	economic
756	flow
236	current
49229	insulator
3102	preventing
1157	escape
17489	electricity
23951	lessening
1470	danger
5821	fire
10528	conductor
2565	carrying
236	current
13184	telegraph
36417	telegraphy
648	process
31680	transmitting
9644	messages
1216	place
1216	place
553	means
15267	electric
236	current
1151	principle
7671	underlying
469	action
13184	telegraph
1151	principle
15267	electric
6138	bell
17874	operates
7117	namely
820	piece
1896	soft
862	iron
762	becomes
48751	magnet
236	current
1104	flows
3339	loses
41099	magnetism
236	current
4590	ceases
15267	electric
6138	bell
49717	electromagnet
49720	clapper
17090	push
3802	button
16285	battery
2815	relatively
6606	located
467	building
13184	telegraph
236	current
5463	travel
1421	miles
3527	reaches
49717	electromagnet
2865	produces
999	motion
6778	armature
288	illustration
1376	fig
7664	diagram
15267	electric
13184	telegraph
998	fundamental
13733	connections
13184	telegraph
807	shown
8719	figure
5527	key
3403	pressed
24302	operator
147	philadelphia
236	current
16285	battery
3407	cell
807	shown
582	simplicity
1104	flows
3915	line
135	york
1300	passes
49717	electromagnet
12427	thence
147	philadelphia
5527	key
3403	pressed
4008	coil
2684	acts
48751	magnet
7875	attracts
1853	holds
1501	fast
6778	armature
10612	released
236	current
1673	broken
3339	loses
41099	magnetism
6778	armature
6662	pulled
879	spring
5994	mechanical
2845	device
49723	tape
1893	drawn
4577	uniformly
3104	light
24880	marker
615	attached
6778	armature
6283	closed
607	time
6778	armature
1893	drawn
6882	interval
24880	marker
13544	registers
16379	dot
49723	tape
6283	closed
2543	longer
607	time
8106	dash
413	made
24880	marker
915	general
1758	length
607	time
6283	closed
1890	determines
1758	length
6206	marks
5396	recorded
49723	tape
15564	telegraphic
35568	alphabet
608	consists
8467	dots
2698	dashes
6	various
22149	combinations
2289	hence
6629	interpretation
16379	dot
8106	dash
12636	symbols
5396	recorded
49723	tape
485	necessary
2654	receiving
15564	telegraphic
9864	message
32109	morse
15564	telegraphic
13413	code
2044	consisting
8467	dots
2698	dashes
1608	spaces
1510	given
8719	figure
288	illustration
1376	fig
32109	morse
15564	telegraphic
13413	code
13184	telegraph
3463	universal
553	means
7053	communication
1595	distant
2438	points
63	wonders
7453	business
10167	conducted
10776	invention
32109	morse
288	illustration
1376	fig
49724	sounder
10696	improvements
49724	sounder
7460	shortly
10776	invention
36417	telegraphy
23275	operators
6961	learned
2848	read
9864	message
38963	click
24880	marker
6106	metal
7198	rod
1754	took
1216	place
49723	tape
2766	practically
13184	telegraph
11284	offices
967	day
359	old
3608	fashioned
49723	tape
2930	replaced
49724	sounder
807	shown
8719	figure
236	current
1104	flows
35118	lever
1893	drawn
49717	electromagnet
12805	strikes
764	solid
6106	metal
820	piece
38963	click
236	current
1673	broken
35118	lever
5788	springs
1517	upward
12805	strikes
6106	metal
820	piece
1961	makes
38963	click
431	clear
4814	working
5527	key
19904	starts
1871	stops
236	current
3915	line
8743	imitated
999	motion
6113	resulting
49725	clicks
49724	sounder
553	means
6422	varying
49725	clicks
49724	sounder
24302	operator
49422	interprets
9864	message
288	illustration
1376	fig
7664	diagram
6050	modern
13184	telegraph
4412	system
23691	relay
13184	telegraph
3915	line
1715	resistance
5452	wire
790	great
236	current
1300	passes
49717	electromagnet
12170	correspondingly
2193	weak
7246	feeble
815	indeed
6778	armature
413	made
2607	thin
3104	light
534	order
5522	affected
1961	makes
3585	breaks
236	current
49725	clicks
6778	armature
3104	light
17325	respond
2193	weak
236	current
5452	wire
7139	faint
9259	recognized
613	ear
2289	hence
32934	circuits
2845	device
6389	introduced
22541	whereby
5087	effect
5105	increased
24327	installing
8937	station
2477	local
16285	battery
1053	delicate
3529	sensitive
49717	electromagnet
661	called
23691	relay
539	conditions
236	current
3217	main
3915	line
4834	sent
49724	sounder
23691	relay
24498	opens
3404	closes
2477	local
16285	battery
2446	connection
2341	strong
49724	sounder
699	example
23691	relay
3680	arranged
236	current
3217	main
3915	line
737	runs
2153	exactly
737	runs
8719	figure
236	current
413	made
23691	relay
7875	attracts
6778	armature
5260	thereby
3404	closes
11328	circuit
2477	local
16285	battery
659	thus
6065	causes
38963	click
49724	sounder
236	current
3217	main
3915	line
1673	broken
23691	relay
3339	loses
21546	magnetic
12390	attraction
6778	armature
5788	springs
2446	connection
1673	broken
2477	local
11328	circuit
49724	sounder
49583	responds
4928	allowing
6778	armature
879	spring
5295	sharp
1239	sound
64	earth
839	part
15564	telegraphic
4412	system
6961	learned
6029	section
17489	electricity
756	flow
691	substances
64	earth
1264	ordinary
13184	telegraph
4263	lines
3092	advantage
976	taken
714	fact
6290	utilize
64	earth
10528	conductor
3372	dispense
5452	wire
6818	originally
27833	wires
8719	figure
670	found
17648	railroad
6715	track
461	substituted
5452	wire
64	earth
6266	served
3209	equally
578	return
5452	wire
2496	arrangement
807	shown
8719	figure
1565	where
5452	wire
11328	circuit
2996	completed
64	earth
714	fact
17489	electricity
1193	seems
17470	marvelous
2714	thousands
9644	messages
12718	flashing
27833	wires
7141	overhead
18042	traveling
626	ground
7	use
64	earth
6232	unfailing
10528	conductor
6133	network
7141	overhead
27833	wires
214	city
4630	streets
6319	complex
4582	advances
36417	telegraphy
5994	mechanical
10696	improvements
36417	telegraphy
3790	rapid
2168	single
24302	operator
941	easily
9550	send
2107	receive
409	forty
523	words
673	minute
13184	telegraph
2593	quickly
1902	average
4350	person
1750	write
8609	combination
13349	latest
10696	improvements
1505	speed
19382	enormously
5105	increased
4461	recently
523	words
8629	flashed
135	york
104	boston
2168	single
5452	wire
5274	actual
3082	practice
9644	messages
7146	ordinarily
4834	sent
1619	distances
1304	direct
3915	line
3405	automatically
5901	transferred
4263	lines
893	definite
2438	points
699	example
9864	message
135	york
160	chicago
5463	travel
5885	uninterrupted
6409	path
3405	automatically
5901	transferred
223	point
28724	lancaster
3915	line
1819	carries
17297	pittsburgh
1565	where
5901	transferred
79	third
3915	line
878	takes
3577	farther
10885	destination
2851	chapter
16670	xxxiii
21549	magnets
5556	currents
17027	twelfth
7506	century
6389	introduced
7317	europe
3231	china
515	simple
3869	instrument
1086	changed
6716	journeying
65	sea
1340	uncertain
3813	wandering
893	definite
1215	safe
7100	voyage
3869	instrument
6424	compass
1376	fig
6152	property
6424	compass
7990	needle
48751	magnet
223	point
49726	unerringly
2278	north
2627	south
15124	sailors
1172	able
4283	determine
5367	directions
65	sea
37788	steer
5948	desired
223	point
288	illustration
1376	fig
6424	compass
15267	electric
236	current
2766	practically
5549	equivalent
48751	magnet
6029	section
762	becomes
485	necessary
420	know
1651	facts
730	relative
21549	magnets
1651	facts
515	simple
1831	reaching
463	value
13362	consequences
17489	electricity
532	knowledge
21546	magnetic
7182	characteristics
5556	currents
2354	construction
7004	motor
1579	impossible
27932	trolley
23336	cars
15267	electric
15159	fans
7004	motor
16689	boats
3209	equally
664	known
25790	electrical
11550	contrivances
1191	unknown
432	attractive
1627	power
48751	magnet
48751	magnet
664	known
6424	compass
7990	needle
1233	convenience
7	use
21546	magnetic
7990	needle
830	shape
712	larger
3806	stronger
5601	employed
6424	compass
1090	lay
48751	magnet
3541	pile
862	iron
49713	filings
670	found
10448	lifting
48751	magnet
49713	filings
7380	cling
610	ends
4744	tufts
2026	leave
5206	bare
8161	center
1376	fig
2438	points
12390	attraction
610	ends
661	called
1522	poles
48751	magnet
288	illustration
1376	fig
48751	magnet
3134	delicately
413	made
48751	magnet
729	suspended
8719	figure
667	allowed
1656	swing
2526	freely
1563	assume
893	definite
2278	north
2627	south
1464	position
4949	pole
2438	points
2278	north
7990	needle
729	suspended
661	called
2278	north
4949	pole
437	marked
4949	pole
2438	points
2627	south
7990	needle
729	suspended
661	called
2627	south
4949	pole
437	marked
2526	freely
729	suspended
48751	magnet
2438	points
813	nearly
2278	north
2627	south
48751	magnet
3217	main
2438	points
12390	attraction
661	called
2205	respectively
2278	north
2627	south
1522	poles
288	illustration
1376	fig
21546	magnetic
7990	needle
1341	extent
21546	magnetic
12390	attraction
2607	thin
5534	sheet
2270	paper
17093	cardboard
1185	laid
2341	strong
3803	shaped
48751	magnet
862	iron
49713	filings
8636	gently
10979	strewn
2270	paper
49713	filings
2751	clearly
2342	indicate
1464	position
48751	magnet
17093	cardboard
8636	gently
12159	tapped
49713	filings
4784	arrange
807	shown
8719	figure
2270	paper
1534	held
1405	distance
48751	magnet
5076	influence
49713	filings
893	definite
4184	finally
2270	paper
1534	held
49713	filings
17325	respond
3275	lie
17093	cardboard
1162	dropped
21546	magnetic
1627	power
48751	magnet
5200	confined
48751	magnet
1795	extend
848	indefinitely
4147	surrounding
2293	region
5076	influence
2341	strong
48751	magnet
1405	distance
762	becomes
2193	weak
49727	inappreciable
2293	region
48751	magnet
21546	magnetic
2245	force
2452	felt
661	called
164	field
2245	force
911	simply
21546	magnetic
164	field
893	definite
4263	lines
49713	filings
4784	arrange
661	called
4263	lines
2245	force
288	illustration
1376	fig
862	iron
49713	filings
1331	scattered
48751	magnet
4784	arrange
893	definite
4263	lines
21546	magnetic
1627	power
48751	magnet
5045	limited
48751	magnet
2629	extends
3267	considerable
1405	distance
5367	directions
5076	influence
21549	magnets
729	suspended
21546	magnetic
7990	needle
1994	rest
906	characteristic
2278	north
2627	south
2073	direction
48751	magnet
2657	brought
729	suspended
48751	magnet
2295	turned
999	motion
40	produced
1376	fig
2278	north
4949	pole
2000	free
48751	magnet
2657	brought
2627	south
4949	pole
729	suspended
48751	magnet
2330	latter
1964	moves
1522	poles
2278	north
4949	pole
2000	free
48751	magnet
2657	brought
2278	north
4949	pole
729	suspended
48751	magnet
2330	latter
1964	moves
1522	poles
1812	apart
2331	case
533	tested
670	found
2278	north
4949	pole
49728	repels
2278	north
4949	pole
2627	south
4949	pole
49728	repels
2627	south
4949	pole
2278	north
2627	south
4949	pole
1732	attract
288	illustration
1376	fig
2627	south
4949	pole
7875	attracts
2278	north
4949	pole
3217	main
1651	facts
730	relative
21549	magnets
7023	summed
5322	follows
48751	magnet
2438	points
813	nearly
2278	north
2627	south
667	allowed
1656	swing
2526	freely
48751	magnet
616	contains
1522	poles
6377	persistently
2438	points
2278	north
6377	persistently
2438	points
2627	south
667	allowed
1656	swing
2526	freely
1522	poles
2109	name
34964	repel
1522	poles
2109	name
1732	attract
48751	magnet
4110	possesses
1627	power
13922	attracting
691	substances
862	iron
1627	power
12390	attraction
5045	limited
48751	magnet
2629	extends
2293	region
48751	magnet
21546	magnetic
7047	properties
15267	electric
236	current
236	current
3297	bearing
5452	wire
5549	equivalent
21546	magnetic
508	powers
48751	magnet
1302	possess
7182	characteristics
3518	mentioned
2436	preceding
6029	section
338	saw
6029	section
3630	coiled
5452	wire
236	current
4022	flowing
1732	attract
862	iron
49713	filings
610	ends
49714	helix
4008	coil
236	current
1104	flows
4110	possesses
7182	characteristics
48751	magnet
807	shown
5322	follows
49714	helix
437	marked
612	end
3760	red
4843	string
3680	arranged
2000	free
6729	rotate
2341	strong
236	current
4834	sent
49714	helix
1697	turn
401	face
2438	points
2278	north
2627	south
3743	disturbed
1464	position
1833	slowly
1656	swing
8659	occupies
906	characteristic
2278	north
2627	south
1464	position
612	end
4843	string
615	attached
6377	persistently
223	point
2278	north
2627	south
236	current
4834	sent
4008	coil
583	opposite
2073	direction
1522	poles
13098	exchange
1856	positions
49714	helix
567	turns
2278	north
4949	pole
2438	points
2278	north
288	illustration
1376	fig
49714	helix
236	current
1104	flows
2438	points
2278	north
2627	south
2000	free
6729	rotate
4008	coil
11460	conducting
236	current
1534	held
729	suspended
48751	magnet
612	end
49714	helix
670	found
1732	attract
2278	north
4949	pole
48751	magnet
583	opposite
612	end
670	found
34964	repel
2278	north
4949	pole
48751	magnet
714	fact
49714	helix
670	found
16500	behave
48751	magnet
2278	north
4949	pole
612	end
2627	south
4949	pole
236	current
4834	sent
49714	helix
583	opposite
2073	direction
2278	north
2627	south
1522	poles
13098	exchange
1184	places
288	illustration
1376	fig
5452	wire
236	current
1104	flows
3540	surrounded
164	field
21546	magnetic
2245	force
2554	number
567	turns
49714	helix
2839	reduced
2168	single
4526	loop
525	remains
1363	result
2168	single
4526	loop
2684	acts
1789	flat
48751	magnet
1503	side
4526	loop
1285	facing
4442	northward
5008	southward
401	face
13922	attracting
2278	north
4949	pole
729	suspended
48751	magnet
49729	repelling
5452	wire
2076	passed
9562	card
2341	strong
236	current
4834	sent
5452	wire
862	iron
49713	filings
10981	sprinkled
9562	card
4784	arrange
893	definite
5367	directions
1376	fig
5452	wire
2565	carrying
236	current
3540	surrounded
21546	magnetic
164	field
2245	force
21546	magnetic
7990	needle
1534	held
236	current
3297	bearing
5452	wire
567	turns
26098	pivot
4184	finally
2637	comes
1994	rest
6022	angle
236	current
714	fact
7990	needle
27795	deflected
5452	wire
2201	shows
21546	magnetic
1627	power
5452	wire
2629	extends
4147	surrounding
3646	medium
21546	magnetic
7047	properties
236	current
17489	electricity
2396	discovered
49730	oersted
22630	denmark
408	hundred
436	years
607	time
2766	practically
25790	electrical
17234	machinery
1303	based
21546	magnetic
7047	properties
17489	electricity
27815	motors
3153	drive
15267	electric
15159	fans
629	mills
27932	trolley
23336	cars
8693	owe
844	existence
781	entirely
21546	magnetic
469	action
236	current
17489	electricity
288	illustration
1376	fig
4008	coil
567	turns
2278	north
4949	pole
583	opposite
2627	south
4949	pole
48751	magnet
1151	principle
7004	motor
4008	coil
5452	wire
729	suspended
1522	poles
2341	strong
7405	horseshoe
48751	magnet
1563	assume
906	characteristic
1464	position
656	remain
3168	wherever
750	placed
236	current
4834	sent
5452	wire
4008	coil
1713	faces
1984	assumes
893	definite
1464	position
4008	coil
2565	carrying
236	current
5549	equivalent
48751	magnet
2278	north
2627	south
401	face
7448	accordance
21546	magnetic
509	laws
580	tends
504	move
2278	north
401	face
583	opposite
2627	south
4949	pole
7405	horseshoe
48751	magnet
2627	south
401	face
583	opposite
2278	north
4949	pole
48751	magnet
4008	coil
1994	rest
1464	position
236	current
5889	reversed
2278	north
4949	pole
4008	coil
762	becomes
2627	south
4949	pole
116	former
2627	south
4949	pole
762	becomes
2278	north
4949	pole
1363	result
1522	poles
4008	coil
48751	magnet
401	face
1522	poles
34964	repel
4008	coil
504	move
6729	rotate
2278	north
4949	pole
583	opposite
2627	south
4949	pole
48751	magnet
2627	south
4949	pole
583	opposite
2278	north
4949	pole
8671	sending
2341	strong
236	current
4008	coil
49714	helix
413	made
6729	rotate
1328	half
1697	turn
8438	reversing
236	current
4008	coil
1328	half
1697	turn
49714	helix
413	made
1160	continue
19710	rotation
1656	swing
1697	turn
236	current
4611	repeatedly
5889	reversed
49714	helix
2996	completed
1328	half
1697	turn
999	motion
2583	prolonged
9439	periodic
236	current
25833	reversal
887	produce
7657	continuous
19710	rotation
1151	principle
7004	motor
288	illustration
1376	fig
1151	principle
7004	motor
914	easy
486	see
649	continued
19710	rotation
1579	impossible
2496	arrangement
8719	figure
27703	twisting
7424	suspending
5452	wire
5939	interfere
2000	free
999	motion
7004	motor
7657	continuous
999	motion
2845	device
5601	employed
553	means
49714	helix
1822	capable
649	continued
19710	rotation
1311	support
3082	practice
23306	rotating
4008	coil
7004	motor
3680	arranged
807	shown
8719	figure
27833	wires
4008	coil
11994	terminate
6106	metal
23206	disks
3673	securely
7193	soldered
4008	coil
23206	disks
1990	supported
2341	strong
27836	insulated
7198	rod
1953	rests
15719	braces
23293	rotates
2526	freely
23206	disks
4008	coil
236	current
1104	flows
4008	coil
2607	thin
6106	metal
2015	strips
661	called
27838	brushes
1994	rest
2968	lightly
23206	disks
236	current
4244	enters
1104	flows
5452	wire
4008	coil
23293	rotates
8393	tending
36	set
2278	north
401	face
583	opposite
2627	south
401	face
48751	magnet
49714	helix
4620	reached
1464	position
236	current
5889	reversed
6741	entering
2785	instead
1522	poles
4008	coil
11914	exchanged
19710	rotation
834	therefore
5420	cease
2806	continues
1328	half
1697	turn
514	proper
49731	reversals
236	current
891	accompanied
7657	continuous
999	motion
9466	disk
10499	shaft
6729	rotate
4008	coil
7657	continuous
19710	rotation
5653	wheel
615	attached
23306	rotating
10499	shaft
23766	weights
6356	lifted
325	belt
615	attached
5653	wheel
999	motion
23306	rotating
49714	helix
5901	transferred
17234	machinery
7186	practical
7	use
23306	rotating
4008	coil
5841	spoken
6778	armature
48751	magnet
164	field
48751	magnet
5994	mechanical
25833	reversal
236	current
49732	commutator
418	hand
10747	reverse
236	current
3948	sufficient
1630	rapidity
1682	precision
8744	insure
5885	uninterrupted
19710	rotation
932	moreover
6151	physical
1845	exertion
2829	frequent
49731	reversals
3267	considerable
2289	hence
5994	mechanical
2845	device
34747	periodically
8438	reversing
236	current
485	necessary
7004	motor
9380	commercial
463	value
288	illustration
1376	fig
49732	commutator
5994	mechanical
25833	reversal
236	current
1358	accomplished
7	use
49732	commutator
6106	metal
1424	ring
7730	split
5848	halves
27836	insulated
10499	shaft
1328	half
1424	ring
615	attached
610	ends
6778	armature
5452	wire
27838	brushes
1711	carry
236	current
36	set
583	opposite
584	sides
1424	ring
6729	rotate
6778	armature
49732	commutator
10499	shaft
6729	rotate
27838	brushes
6503	connect
8406	segment
49732	commutator
11328	circuit
3680	arranged
236	current
4244	enters
49732	commutator
3471	brush
756	flow
236	current
4008	coil
8406	segment
1211	contact
8406	segment
1211	contact
952	changes
1328	half
1697	turn
4008	coil
2289	hence
2073	direction
236	current
4008	coil
952	changes
34747	periodically
1363	result
4008	coil
23293	rotates
7304	continuously
2865	produces
999	motion
236	current
910	supplied
7186	practical
7004	motor
7004	motor
4580	constructed
7448	accordance
6029	section
463	value
7186	practical
28642	everyday
5100	affairs
6778	armature
23293	rotates
1833	slowly
2245	force
7004	motor
5228	service
6778	armature
6729	rotate
3948	sufficient
1431	strength
11554	impart
999	motion
4626	wheels
27932	trolley
23336	cars
629	mills
3153	drive
15267	electric
15159	fans
36	set
1545	activity
2162	forms
17234	machinery
1431	strength
7004	motor
5105	increased
17865	replacing
1163	singly
3630	coiled
6778	armature
796	closely
2411	wound
862	iron
14826	core
49733	armatures
2714	thousands
567	turns
5452	wire
2287	presence
1896	soft
862	iron
6778	armature
6029	section
6065	causes
731	greater
12390	attraction
6778	armature
48751	magnet
2289	hence
731	greater
2245	force
999	motion
21546	magnetic
1431	strength
164	field
48751	magnet
20093	influences
1414	greatly
1505	speed
6778	armature
3806	stronger
164	field
48751	magnet
731	greater
999	motion
49734	electricians
473	make
2351	effort
14436	strengthen
164	field
21549	magnets
2186	strongest
664	known
21549	magnets
49718	electromagnets
417	seen
449	merely
3744	coils
5452	wire
2411	wound
862	iron
14826	core
1765	reason
164	field
48751	magnet
49717	electromagnet
1439	powerful
27815	motors
485	necessary
164	field
48751	magnet
3680	arranged
1522	poles
2785	instead
6778	armature
608	consists
4825	portions
49732	commutator
6319	complex
428	matter
6319	complex
6	various
748	parts
1125	seem
1151	principle
1912	stated
6029	section
748	parts
5045	limited
164	field
48751	magnet
49732	commutator
6778	armature
288	illustration
1376	fig
6050	modern
1627	power
621	plant
288	illustration
1376	fig
15267	electric
10086	street
13895	car
7004	motor
463	value
553	means
999	motion
5994	mechanical
7939	energy
660	obtained
15267	electric
236	current
813	nearly
15267	electric
10086	street
23336	cars
1376	fig
36	set
999	motion
1439	powerful
27815	motors
750	placed
23336	cars
6778	armature
23293	rotates
999	motion
2619	communicated
24326	gears
4626	wheels
485	necessary
236	current
1831	reaching
7004	motor
7141	overhead
27833	wires
27815	motors
790	great
3092	advantage
1565	where
5879	serve
1697	turn
4626	wheels
13580	sewing
7026	machines
20137	operate
6374	washing
7026	machines
17812	vacuum
49546	cleaners
1365	frequently
1476	run
27815	motors
2851	chapter
16733	xxxiv
17489	electricity
2136	measured
1470	danger
49692	oversupply
236	current
13768	toy
7004	motor
3553	connected
3407	cell
23293	rotates
1833	slowly
3553	connected
3551	cells
23293	rotates
3170	rapidly
915	general
731	greater
2554	number
3551	cells
3806	stronger
469	action
7004	motor
9550	send
2341	strong
236	current
5452	wire
5260	thereby
12713	interfering
999	motion
5242	destroying
7004	motor
417	seen
6029	section
2719	amount
236	current
1218	safely
756	flow
5452	wire
5261	depends
4056	thickness
5452	wire
2341	strong
236	current
4834	sent
627	fine
5452	wire
25790	electrical
7939	energy
5886	transformed
4596	largely
3441	heat
236	current
2341	strong
3441	heat
946	developed
3948	sufficient
12032	burn
49721	insulation
8272	melt
5452	wire
27815	motors
15267	electric
17234	machinery
236	current
3297	bearing
27833	wires
236	current
731	greater
27833	wires
1711	carry
3441	heat
946	developed
5263	damage
11963	instruments
4666	surroundings
236	current
4834	sent
15267	electric
25742	stoves
16947	irons
2341	strong
3441	heat
3744	coils
2341	strong
8272	melt
236	current
4834	sent
15267	electric
3104	light
27833	wires
790	great
10107	capacity
27833	wires
3441	heat
946	developed
16918	injure
27833	wires
3893	cause
5115	disastrous
5065	results
14519	overloading
27833	wires
11046	responsible
5115	disastrous
2604	fires
1470	danger
14519	overloading
22382	eliminated
23723	inserting
11328	circuit
32529	fuse
2030	safety
2845	device
32529	fuse
413	made
21333	combining
2554	number
11694	metals
6113	resulting
658	substance
1788	low
12054	melting
223	point
25790	electrical
1715	resistance
32529	fuse
15016	inserted
11328	circuit
1677	instant
236	current
17329	increases
21725	normal
2719	amount
32529	fuse
21673	melts
3585	breaks
11328	circuit
659	thus
8781	protects
2194	remaining
839	part
11328	circuit
1470	danger
49735	overload
11328	circuit
2350	designed
1711	carry
236	current
4228	protected
1470	danger
4983	accidental
49735	overload
3873	noise
413	made
824	burning
32529	fuse
27932	trolley
13895	car
1365	frequently
38804	alarms
9747	passengers
2206	sign
4412	system
1205	good
4814	working
534	order
1470	danger
10009	accident
2341	strong
236	current
236	current
2136	measured
2436	preceding
6029	section
807	shown
2751	clearly
1470	danger
2341	strong
236	current
4072	necessity
23501	limiting
236	current
5452	wire
1218	safely
1711	carry
884	times
10433	desirable
420	know
6645	accurately
1431	strength
236	current
534	order
8098	guard
49735	overload
534	order
4283	determine
2814	advance
5994	mechanical
806	chemical
17321	effects
40	produced
236	current
699	example
1431	strength
236	current
1890	determines
4056	thickness
8680	coating
3027	silver
2162	forms
1510	given
607	time
12835	spoon
750	placed
49711	electrolytic
368	bath
236	current
2193	weak
2607	thin
38913	plating
413	made
12835	spoon
236	current
2341	strong
1904	thick
38913	plating
413	made
834	therefore
4734	exact
463	value
236	current
664	known
4734	exact
2719	amount
3027	silver
680	deposited
12835	spoon
1510	given
607	time
20875	definitely
1432	calculated
288	illustration
1376	fig
1151	principle
49736	galvanometer
236	current
1784	measuring
11963	instruments
49737	galvanometers
5107	depend
469	action
21546	magnetic
7047	properties
236	current
17489	electricity
1151	principle
2766	practically
49737	galvanometers
5322	follows
796	closely
2411	wound
4008	coil
627	fine
5452	wire
2000	free
6729	rotate
729	suspended
8719	figure
1522	poles
2341	strong
48751	magnet
236	current
4834	sent
4008	coil
4008	coil
762	becomes
48751	magnet
567	turns
1713	faces
1522	poles
2361	permanent
48751	magnet
4008	coil
567	turns
7424	suspending
5452	wire
762	becomes
8509	twisted
49310	hinders
5070	turning
1765	reason
4008	coil
1697	turn
999	motion
4377	caused
236	current
5146	balanced
5595	twist
7424	suspending
5452	wire
3806	stronger
236	current
4008	coil
3806	stronger
2245	force
8393	tending
6729	rotate
4008	coil
2289	hence
5845	effective
27046	hindrance
27703	twisting
4843	string
1817	consequence
4008	coil
38250	swings
3577	farther
731	greater
236	current
3577	farther
1656	swing
1053	delicate
49321	pointer
615	attached
9669	movable
4008	coil
23293	rotates
2526	freely
1656	swing
49321	pointer
12582	indicates
730	relative
17483	values
236	current
3597	source
236	current
5760	gravity
3407	cell
1656	swing
1785	thirds
790	great
715	dry
3407	cell
9404	indicating
715	dry
3407	cell
4452	furnishes
884	times
236	current
5760	gravity
3407	cell
49738	ammeters
49736	galvanometer
4979	measure
236	current
449	merely
12582	indicates
730	relative
1431	strength
5556	currents
10433	desirable
884	times
4979	measure
236	current
14408	units
11963	instruments
1784	measuring
1431	strength
5556	currents
14408	units
661	called
49738	ammeters
733	common
838	form
1961	makes
7	use
49736	galvanometer
236	current
4834	sent
9669	movable
4008	coil
164	field
48751	magnet
4008	coil
754	inclosed
2331	case
1376	fig
21546	magnetic
164	field
659	thus
946	developed
6065	causes
4008	coil
1697	turn
49321	pointer
615	attached
504	move
1028	scale
6919	graduated
19110	reads
236	current
28669	strengths
1028	scale
1214	carefully
6919	graduated
693	method
3027	silver
4197	rods
1376	fig
2662	weighed
750	placed
15876	solution
3027	silver
22061	nitrate
236	current
2168	single
3407	cell
2076	passed
1707	liquid
893	definite
607	time
540	find
7641	weighing
4197	rods
4874	gained
1973	weight
465	lost
236	current
667	allowed
756	flow
1735	twice
2719	amount
3027	silver
465	lost
4874	gained
49699	electrodes
4336	doubled
1735	twice
236	current
1363	result
4336	doubled
1363	result
2552	numerous
5700	experiments
670	found
893	definite
236	current
17489	electricity
2189	deposit
893	definite
2719	amount
3027	silver
893	definite
607	time
2719	amount
3027	silver
680	deposited
49700	electrode
4979	measure
236	current
17489	electricity
10937	flowed
11328	circuit
236	current
867	said
49739	ampere
2341	strong
2189	deposit
3027	silver
49700	electrode
2243	rate
7825	gram
288	illustration
1376	fig
49740	ammeter
4952	marking
1028	scale
49740	ammeter
750	placed
11328	circuit
49711	electrolytic
3407	cell
1464	position
49321	pointer
437	marked
10186	blank
9562	card
468	lies
5879	serve
1028	scale
1376	fig
236	current
10937	flowed
2707	hour
2719	amount
3027	silver
680	deposited
2136	measured
10159	knowing
607	time
236	current
1476	run
2719	amount
2189	deposit
1431	strength
236	current
49741	amperes
1432	calculated
2554	number
5528	written
583	opposite
1216	place
49321	pointer
4332	stood
4530	experiment
1028	scale
2996	completed
4952	marking
1856	positions
49321	pointer
5556	currents
664	known
1431	strength
756	flow
49740	ammeter
288	illustration
1376	fig
4952	marking
1028	scale
49740	ammeter
15267	electric
447	plants
818	heating
12329	lighting
17234	machinery
49738	ammeters
11963	instruments
15267	electric
621	plant
8152	steam
14815	gauge
16668	boiler
49742	voltage
49743	voltmeters
49701	electromotive
2245	force
49742	voltage
3893	cause
236	current
6049	compare
49701	electromotive
5484	forces
5325	comparing
5556	currents
887	produce
1510	given
11328	circuit
49744	voltages
2332	equal
463	value
13	give
2332	equal
5556	currents
49745	resistances
1808	met
5556	currents
2332	equal
699	example
515	simple
41101	voltaic
3407	cell
5760	gravity
3407	cell
22624	approximately
2332	equal
49744	voltages
236	current
40	produced
41101	voltaic
3407	cell
3806	stronger
40	produced
5760	gravity
3407	cell
236	current
2521	meets
1715	resistance
5760	gravity
3407	cell
41101	voltaic
3407	cell
3407	cell
428	matter
439	nature
8417	offers
1715	resistance
756	flow
17489	electricity
867	said
3013	internal
1715	resistance
4501	determining
49744	voltages
6	various
3551	cells
2675	comparison
7203	respective
5556	currents
40	produced
1363	result
725	condition
49745	resistances
6	various
32934	circuits
2332	equal
2146	external
1715	resistance
627	fine
5452	wire
750	placed
11328	circuit
5760	gravity
3407	cell
5891	total
1715	resistance
11328	circuit
413	made
2815	relatively
1715	resistance
3407	cell
712	larger
1715	resistance
1994	rest
11328	circuit
994	differ
11328	circuit
5760	gravity
3407	cell
2930	replaced
41101	voltaic
3407	cell
2713	type
3407	cell
1715	resistance
11328	circuit
42002	deflections
49740	ammeter
8733	fairly
6645	accurately
3475	represent
49701	electromotive
5484	forces
887	produce
49743	voltmeters
1376	fig
11963	instruments
1784	measuring
49742	voltage
49738	ammeters
5452	wire
1715	resistance
11328	circuit
9669	movable
4008	coil
2146	external
1615	appearance
2220	distinguishable
49738	ammeters
288	illustration
1376	fig
49746	voltmeter
22935	unit
49701	electromotive
2245	force
661	called
49747	volt
49742	voltage
715	dry
3407	cell
22624	approximately
27841	volts
49742	voltage
41101	voltaic
3407	cell
5760	gravity
3407	cell
22624	approximately
49747	volt
236	current
49742	voltage
1715	resistance
6961	learned
6029	section
1431	strength
236	current
17329	increases
49701	electromotive
2245	force
17329	increases
7477	diminishes
49701	electromotive
2245	force
7477	diminishes
6029	section
6961	learned
1431	strength
236	current
21719	decreases
1715	resistance
11328	circuit
17329	increases
1431	strength
5756	steady
236	current
5261	depends
6977	factors
49701	electromotive
2245	force
6065	causes
1715	resistance
7078	overcome
1715	resistance
1715	resistance
5481	plays
21200	role
17489	electricity
762	becomes
485	necessary
22935	unit
1715	resistance
7186	practical
22935	unit
1715	resistance
661	called
49748	ohm
1581	idea
463	value
49748	ohm
660	obtained
3198	remember
1482	foot
1758	length
733	common
862	iron
13184	telegraph
5452	wire
1715	resistance
49748	ohm
22098	approximate
49748	ohm
692	rough
558	work
17367	laboratory
413	made
8197	winding
1346	feet
1345	inches
2554	number
17675	copper
5452	wire
14840	spool
6407	arranging
1317	convenient
838	form
6029	section
6961	learned
691	substances
994	differ
1414	greatly
1715	resistance
2160	offer
17489	electricity
1674	surprise
3167	learn
878	takes
1346	feet
862	iron
13184	telegraph
5452	wire
13	give
49748	ohm
1715	resistance
878	takes
1346	feet
2554	number
17675	copper
5452	wire
1346	feet
2554	number
7157	german
3027	silver
5452	wire
13	give
1715	resistance
382	note
2554	number
5452	wire
12582	indicates
3804	diameter
2554	number
699	example
893	definite
604	fixed
3804	diameter
428	matter
424	material
5452	wire
6119	wish
1700	avoid
6045	loss
236	current
818	heating
7	use
5452	wire
1788	low
1715	resistance
6119	wish
23197	transform
17489	electricity
3441	heat
15267	electric
14638	stove
9069	choose
5452	wire
1715	resistance
7157	german
3027	silver
5452	wire
2851	chapter
16746	xxxv
17489	electricity
660	obtained
1028	scale
25683	dynamo
6961	learned
3551	cells
3604	furnish
236	current
1363	result
806	chemical
469	action
658	substance
7300	consumed
3407	cell
22002	zinc
7651	coal
11383	furnace
4452	furnishes
3441	heat
22002	zinc
3407	cell
4452	furnishes
17489	electricity
22002	zinc
16287	expensive
7122	fuel
7651	coal
2387	oil
923	gas
1476	run
7004	motor
17489	electricity
40	produced
16287	expensive
1476	run
7004	motor
635	water
8152	steam
2193	weak
20147	infrequent
5556	currents
15267	electric
6138	bell
859	quantities
22002	zinc
989	expense
9506	production
1439	powerful
5556	currents
3153	drive
27932	trolley
23336	cars
24281	elevators
2549	huge
17234	machinery
2584	enormous
859	quantities
22002	zinc
485	necessary
9	cost
21515	prohibitive
1215	safe
548	say
17489	electricity
1028	scale
16287	expensive
1317	convenient
3597	source
22002	zinc
670	found
3597	source
17489	electricity
2576	came
1674	surprise
15267	electric
236	current
21546	magnetic
7047	properties
24429	transforms
4008	coil
5446	veritable
48751	magnet
1674	surprise
3167	learn
48751	magnet
999	motion
15267	electric
7047	properties
714	fact
1172	able
887	produce
236	current
5452	wire
2412	proved
5322	follows
288	illustration
1376	fig
999	motion
48751	magnet
4008	coil
5452	wire
2865	produces
236	current
17489	electricity
3984	attach
796	closely
2411	wound
4008	coil
3529	sensitive
49736	galvanometer
1376	fig
1683	naturally
41514	deflection
49736	galvanometer
7990	needle
236	current
5452	wire
2102	thrust
48751	magnet
4008	coil
41514	deflection
7990	needle
12582	indicates
236	current
4022	flowing
11328	circuit
48751	magnet
667	allowed
656	remain
1994	rest
4008	coil
7990	needle
2691	returns
37220	zero
1464	position
2301	showing
236	current
4212	ceased
1506	let
48751	magnet
3263	withdrawn
4008	coil
7990	needle
27795	deflected
41514	deflection
583	opposite
2073	direction
2301	showing
236	current
3419	exists
1104	flows
583	opposite
2073	direction
3167	learn
834	therefore
236	current
3046	induced
4008	coil
2524	moving
48751	magnet
1144	forth
4008	coil
48751	magnet
1994	rest
4008	coil
5076	influence
15267	electric
236	current
24429	transforms
4008	coil
48751	magnet
48751	magnet
999	motion
22573	induces
17489	electricity
4008	coil
6065	causes
236	current
756	flow
4008	coil
48751	magnet
4110	possesses
4263	lines
2245	force
48751	magnet
1964	moves
4008	coil
1819	carries
4263	lines
2245	force
4008	coil
1224	cut
2842	speak
4263	lines
2245	force
48751	magnet
49357	recedes
4008	coil
1819	carries
4263	lines
2245	force
607	time
6199	reducing
2554	number
4263	lines
1224	cut
4008	coil
288	illustration
1376	fig
4008	coil
23293	rotates
1522	poles
48751	magnet
236	current
1104	flows
2710	test
2436	preceding
6985	statement
2710	test
6985	statement
48751	magnet
15267	electric
7047	properties
4530	experiment
1522	poles
2341	strong
48751	magnet
7355	suspend
9669	movable
4008	coil
3553	connected
3529	sensitive
49736	galvanometer
1376	fig
1980	starting
4008	coil
1464	position
8719	figure
4263	lines
2245	force
587	pass
1506	let
4008	coil
23309	rotated
2593	quickly
3527	reaches
1464	position
7735	indicated
8719	figure
4263	lines
2245	force
587	pass
999	motion
4008	coil
2341	strong
41514	deflection
49736	galvanometer
2202	observed
41514	deflection
4590	ceases
4008	coil
4590	ceases
6729	rotate
1980	starting
1464	position
8719	figure
4008	coil
23309	rotated
1507	forward
1980	starting
223	point
41514	deflection
1787	occurs
583	opposite
2073	direction
2301	showing
236	current
1104	flows
583	opposite
2073	direction
4008	coil
999	motion
1224	cut
6422	varying
2554	number
4263	lines
2245	force
236	current
3046	induced
4008	coil
2496	arrangement
25683	dynamo
20690	miniature
19710	rotation
4008	coil
6778	armature
21546	magnetic
164	field
1522	poles
48751	magnet
236	current
660	obtained
7004	motor
236	current
2865	produces
999	motion
25683	dynamo
999	motion
2865	produces
236	current
25683	dynamo
867	said
2496	arrangement
2436	preceding
6029	section
25683	dynamo
20690	miniature
25683	dynamo
428	matter
6319	complex
679	structure
1615	appearance
608	consists
4008	coil
5452	wire
6729	rotate
7304	continuously
1522	poles
2341	strong
48751	magnet
5994	mechanical
3367	devices
8744	insure
914	easy
19710	rotation
706	similar
845	respects
4198	previously
2395	described
7004	motor
288	illustration
1376	fig
6050	modern
25790	electrical
7014	machine
236	current
660	obtained
25683	dynamo
49749	alternates
2073	direction
4022	flowing
2073	direction
583	opposite
2073	direction
11940	alternating
5556	currents
23156	unsatisfactory
1045	purposes
5228	service
2643	cases
5886	transformed
1304	direct
5556	currents
236	current
1104	flows
8180	steadily
2073	direction
1358	accomplished
7	use
49732	commutator
2354	construction
7004	motor
7657	continuous
999	motion
2073	direction
660	obtained
7	use
49732	commutator
6029	section
2354	construction
25683	dynamo
7657	continuous
236	current
2073	direction
660	obtained
7	use
706	similar
2845	device
1439	powerful
49750	dynamos
1627	power
5395	efficiency
25683	dynamo
5105	increased
6936	employing
3367	devices
4198	previously
3518	mentioned
2446	connection
7004	motor
49718	electromagnets
1216	place
515	simple
21549	magnets
6778	armature
2785	instead
515	simple
4008	coil
413	made
3744	coils
2411	wound
1896	soft
862	iron
1505	speed
6778	armature
23309	rotated
20093	influences
1431	strength
3046	induced
236	current
2289	hence
6778	armature
1476	run
1505	speed
288	illustration
1376	fig
83	thomas
17342	edison
1998	foremost
25790	electrical
17469	inventors
967	day
25683	dynamo
12329	lighting
1834	fifty
49355	incandescent
9775	lamps
2870	horse
1627	power
49750	dynamos
1365	frequently
1439	powerful
2870	horse
1627	power
24419	telephone
48751	magnet
1994	rest
6283	closed
4008	coil
5452	wire
6029	section
236	current
756	flow
5452	wire
820	piece
862	iron
2657	brought
48751	magnet
236	current
3046	induced
1104	flows
5452	wire
862	iron
3263	withdrawn
236	current
3046	induced
5452	wire
1104	flows
583	opposite
2073	direction
862	iron
2594	approaches
49357	recedes
48751	magnet
236	current
3046	induced
5452	wire
4147	surrounding
48751	magnet
5194	brief
1151	principle
24419	telephone
14770	talks
831	receiver
1392	voice
1650	throws
42009	vibration
3529	sensitive
862	iron
8582	plate
2284	standing
49717	electromagnet
1144	forth
999	motion
862	iron
8582	plate
22573	induces
236	current
49717	electromagnet
236	current
659	thus
3046	induced
1961	makes
1618	evident
583	opposite
612	end
3915	line
1565	where
21546	magnetic
12390	attraction
1650	throws
862	iron
8582	plate
41998	vibrations
41998	vibrations
8582	plate
706	similar
40	produced
8582	plate
1392	voice
41998	vibrations
8582	plate
659	thus
957	reproduce
1399	sounds
1408	uttered
583	opposite
612	end
288	illustration
1376	fig
7664	diagram
515	simple
24419	telephone
11328	circuit
9	cost
15267	electric
1627	power
635	water
1627	power
2914	stream
5261	depends
702	quantity
635	water
2245	force
1104	flows
15267	electric
1627	power
236	current
5261	depends
702	quantity
17489	electricity
2245	force
1104	flows
22935	unit
15267	electric
1627	power
661	called
35106	watt
1627	power
4975	furnished
236	current
49739	ampere
49742	voltage
49747	volt
35106	watt
7194	represents
2719	amount
15267	electric
1627	power
7186	practical
1045	purposes
22935	unit
884	times
7117	namely
49751	kilowatt
4530	experiment
670	found
49751	kilowatt
5549	equivalent
2870	horse
1627	power
15267	electric
236	current
5165	charged
35106	watt
2707	hour
236	current
49739	ampere
49742	voltage
49747	volt
3604	furnish
954	course
2707	hour
35106	watt
2707	hour
7939	energy
7939	energy
15267	electric
12329	lighting
5688	sold
2243	rate
1827	ten
14728	cents
49751	kilowatt
2707	hour
1045	purposes
16287	expensive
22852	meters
1561	commonly
4979	measure
49741	amperes
27841	volts
607	time
3405	automatically
12631	register
15267	electric
1627	power
910	supplied
35106	watt
668	hours
7210	index
10996	absorption
3441	heat
49426	lampblack
21668	gases
816	charcoal
3104	light
5052	waves
7404	accommodation
1315	eye
22479	acetanilid
49444	acetylene
49752	illuminant
969	manufacture
7047	properties
922	acid
49617	boric
49272	carbolic
21744	hydrochloric
21480	lactic
21620	oxalic
45471	salicylic
21565	sulphuric
21745	sulphurous
7710	acids
469	action
22092	litmus
49268	adenoids
17461	adulterants
7983	detection
821	air
7182	characteristics
49753	compressibility
2128	expansion
3703	humidity
11746	pumps
41859	transmits
1239	sound
1973	weight
486	see
920	atmosphere
21478	alcohol
8933	patent
14250	medicines
49593	alizarin
21432	alkali
11940	alternating
236	current
22062	alum
16406	baking
628	powder
49740	ammeter
829	ammonia
1779	base
368	bath
969	manufacture
3897	ice
21578	neutralizing
45387	chlorine
49739	ampere
49635	anemia
6022	angle
49363	incidence
6583	reflection
21822	refraction
21421	aniline
67	animal
816	charcoal
67	animal
17571	transportation
49569	antichlor
49634	antipyrin
6778	armature
25683	dynamo
7004	motor
4942	artificial
12329	lighting
920	atmosphere
809	carbon
40997	dioxide
1347	height
812	nitrogen
811	oxygen
6070	pressure
635	water
22386	vapor
1973	weight
486	see
821	air
12166	atmospheric
6070	pressure
49339	atomizer
8164	atoms
37143	automobiles
923	gas
14813	engines
16951	axis
7703	lens
17464	bacteria
812	nitrogen
6593	makers
2797	destroyed
8316	sunlight
197	etc
5304	diseases
4377	caused
10806	butter
10239	cheese
16406	baking
628	powder
16406	baking
16366	soda
49326	barograph
21119	barometer
49317	aneroid
6297	mercury
7	use
3693	weather
32283	predictions
3369	bases
469	action
22092	litmus
7047	properties
16285	battery
15267	electric
11825	beans
966	food
948	roots
953	take
812	nitrogen
6138	bell
15267	electric
36114	benzine
5906	cleaning
6193	agent
21959	benzoate
16366	soda
22012	bicarbonate
16366	soda
5821	fire
11937	extinguisher
33657	rochelle
896	salt
16366	soda
49553	mints
49554	seidlitz
628	powder
36319	bicycle
11746	pumps
49707	blasting
17489	electricity
41367	bleaching
45387	chlorine
41367	bleaching
628	powder
739	body
2019	human
10528	conductor
17489	electricity
8199	boiling
2719	amount
3441	heat
4120	absorbed
2835	milk
635	water
223	point
8240	bomb
49290	calorimeter
49392	borax
5282	meat
21958	preservative
6374	washing
628	powder
49617	boric
922	acid
5282	meat
21958	preservative
19608	boyle
3174	law
631	bread
49557	unleavened
631	bread
1422	making
1044	breathing
28626	hygienic
1240	habits
749	mouth
17209	burns
5353	treatment
10806	butter
17451	adulteration
2710	test
17464	bacteria
49527	buttermilk
49508	caisson
21486	calcium
49445	carbide
1422	making
836	nitrogenous
21484	fertilizer
49566	calico
20805	printing
49233	calorie
49290	calorimeter
21455	camera
24715	films
7703	lens
5931	plates
49496	camping
635	water
1003	supply
9956	candle
1124	standard
3104	light
4979	measure
9956	candle
1627	power
49445	carbide
21486	calcium
17457	carbohydrates
49272	carbolic
922	acid
28757	disinfectant
809	carbon
41101	voltaic
3551	cells
809	carbon
40997	dioxide
5821	fire
11937	extinguisher
9380	commercial
7	use
16406	baking
16366	soda
3440	fermentation
5139	health
447	plants
2689	preparation
3597	source
2710	test
27422	catarrh
45202	caustic
785	lime
45202	caustic
863	potash
45202	caustic
16366	soda
473	make
896	salt
4074	caves
4916	caverns
3407	cell
715	dry
5760	gravity
41101	voltaic
3551	cells
2019	human
739	body
23312	centigrade
37219	thermometer
5634	central
818	heating
621	plant
7689	chalk
1422	making
809	carbon
40997	dioxide
816	charcoal
17824	filter
21244	commercially
2689	preparation
806	chemical
469	action
17489	electricity
3104	light
17134	chemistry
4542	daily
74	life
49247	chills
21589	chloride
785	lime
41367	bleaching
28757	disinfectant
45387	chlorine
810	hydrogen
5087	effect
2019	human
739	body
41367	bleaching
5076	influence
3104	light
2287	presence
896	salt
11328	circuit
15267	electric
2477	local
13184	telegraph
214	city
635	water
1003	supply
49678	clarinet
5906	cleaning
424	material
4168	climate
18073	influenced
2287	presence
635	water
40093	clover
812	nitrogen
23031	producers
7651	coal
7651	coal
923	gas
825	products
7651	coal
2387	oil
7651	coal
14772	tar
26762	dyes
49454	cogwheels
4008	coil
236	current
3297	bearing
21546	magnetic
164	field
17488	coke
634	cold
21497	storage
363	color
3441	heat
18073	influenced
3104	light
6142	opaque
718	bodies
1166	transparent
718	bodies
363	color
13337	blindness
19329	designs
638	cloth
2499	colors
832	compound
852	essential
5600	primary
515	simple
49414	spectrum
4463	variety
13653	dyeing
27794	combustion
3441	heat
3519	spontaneous
49732	commutator
6424	compass
832	compound
2499	colors
832	compound
7014	machine
832	compound
691	substances
6080	compression
821	air
3893	cause
3441	heat
6080	compression
11746	pumps
27567	concave
7703	lens
21882	condensation
3441	heat
36	set
2000	free
46060	conduction
3441	heat
45439	conductivity
11694	metals
8683	conductors
15267	electric
24298	conservation
7939	energy
428	matter
49227	convection
8752	convex
7703	lens
17494	cooling
8653	evaporation
2128	expansion
17675	copper
15267	electric
3407	cell
14826	core
862	iron
819	corn
46933	bleached
21745	sulphurous
922	acid
4191	cotton
49522	mercerized
41367	bleaching
13653	dyeing
10447	cough
49296	sirup
10532	crane
832	compound
7014	machine
15686	cream
9102	tartar
45526	creosote
2387	oil
8705	crude
21820	petroleum
236	current
15267	electric
11940	alternating
3046	induced
6013	measurement
1715	resistance
1431	strength
8211	dams
16413	decay
10492	decomposition
605	soil
635	water
5627	degrees
49218	fahrenheit
23312	centigrade
21566	density
19329	designs
638	cloth
9378	printed
3000	woven
49396	developer
45453	photography
8839	dew
8839	dew
223	point
22358	diarrhea
5333	diet
2876	economy
5283	table
33051	discord
1765	reason
5306	disease
935	surface
635	water
313	relation
3104	light
5306	disease
49211	disinfectants
827	distillation
663	commerce
21820	petroleum
1896	soft
7651	coal
635	water
49509	diving
4661	suits
4214	door
11734	bells
10284	drainage
274	land
49282	sewage
41984	drilled
2101	drinking
635	water
49496	camping
24484	rural
1169	supplies
7096	driven
21334	drought
22398	drugs
715	dry
3407	cell
13653	dyeing
363	color
19329	designs
13653	dyeing
1304	direct
8502	indirect
4463	variety
363	color
26762	dyes
25683	dynamo
11940	alternating
236	current
3597	source
7939	energy
613	ear
303	man
1237	care
64	earth
10528	conductor
17489	electricity
10545	echo
2876	economy
14997	buying
966	food
2351	effort
5790	muscular
15267	electric
16285	battery
6138	bell
631	bread
49754	toasters
8683	conductors
8682	non
8683	conductors
9	cost
7939	energy
236	current
49228	flatiron
818	heating
43774	pad
9894	lights
10086	street
23336	cars
17489	electricity
3441	heat
48751	magnet
7186	practical
5036	uses
49699	electrodes
3407	cell
49711	electrolytic
11694	metals
49718	electromagnets
49701	electromotive
2245	force
22935	unit
49710	electroplating
49755	electrotyping
808	elements
49539	emulsion
7939	energy
24298	conservation
8348	transformations
12989	engine
8152	steam
923	gas
2870	horse
1627	power
22754	erosion
852	essential
2499	colors
8653	evaporation
17494	cooling
5087	effect
5087	effect
985	temperature
5087	effect
821	air
1010	freezing
3441	heat
4120	absorbed
12622	perspiration
2128	expansion
821	air
17494	cooling
5087	effect
8392	disadvantage
3092	advantage
22238	liquids
22029	solids
635	water
1315	eye
13758	headache
27642	focused
33345	nearsighted
49389	farsighted
4886	strain
49218	fahrenheit
37219	thermometer
909	fats
1730	soap
1422	making
3440	fermentation
21477	yeast
21606	ferric
837	compounds
21469	fertilizers
812	nitrogen
861	phosphorus
863	potash
164	field
48751	magnet
49713	filings
862	iron
8641	film
49405	photographic
17824	filter
816	charcoal
21934	filtering
635	water
5821	fire
811	oxygen
9872	tinder
4005	box
1422	making
2730	primitive
9506	production
40	produced
5761	friction
3519	spontaneous
27794	combustion
13256	sores
17209	burns
11937	extinguisher
49230	fireless
40965	cooker
27588	fireplaces
6105	fixing
45453	photography
8039	flame
810	hydrogen
1133	flood
49516	johnstown
313	relation
1268	forests
630	flour
3422	self
1494	raising
49756	flume
27272	flute
49382	focal
1758	length
8394	focus
7703	lens
14731	fog
966	food
17457	carbohydrates
2876	economy
14997	buying
909	fats
7122	fuel
463	value
40915	preservatives
840	proteids
463	value
3991	waste
635	water
1482	foot
14002	pound
2245	force
999	motion
558	work
21546	magnetic
4263	lines
5790	muscular
2245	force
11746	pumps
1268	forests
635	water
1003	supply
49213	forging
862	iron
49616	formaldehyde
1010	freezing
5087	effect
896	salt
5087	effect
626	ground
487	rocks
2128	expansion
635	water
3897	ice
15686	cream
49757	freezer
27963	frequency
3870	music
568	fresh
821	air
2719	amount
7300	consumed
923	gas
20864	burner
5139	health
6415	underground
558	work
558	work
635	water
5761	friction
20438	losses
3597	source
3441	heat
5821	fire
3526	frost
589	fruit
28694	canned
46933	bleached
21745	sulphurous
922	acid
398	colored
7651	coal
14772	tar
26762	dyes
7122	fuel
463	value
17199	foods
5283	table
7122	fuel
17483	values
2003	fulcrum
49606	fumigation
998	fundamental
4710	tone
11383	furnace
3478	hot
821	air
32529	fuse
21610	fusion
3441	heat
49736	galvanometer
923	gas
49444	acetylene
5308	unburned
809	carbon
7651	coal
5087	effect
3441	heat
24	volume
5087	effect
6070	pressure
24	volume
12989	engine
8016	cooking
13279	illuminating
49347	liquefaction
49341	meter
4	natural
49758	gasolene
5906	cleaning
6193	agent
923	gas
12989	engine
14815	gauge
6070	pressure
772	gelatin
8582	plate
8641	film
3152	glass
2013	kinds
49254	molding
8682	non
10528	conductor
5169	grape
6890	juice
21492	fermented
35502	millet
5760	gravity
3407	cell
16579	grease
28104	lye
1730	soap
1422	making
6984	gulf
2914	stream
635	water
1730	soap
14839	harp
13758	headache
21961	powders
5139	health
5087	effect
5333	diet
3441	heat
4120	absorbed
8199	boiling
5306	disease
956	germs
966	food
5761	friction
3104	light
21521	oxidation
8429	wave
999	motion
46060	conduction
49227	convection
824	burning
810	hydrogen
17489	electricity
8272	melt
691	substances
21610	fusion
45408	vaporization
40	produced
6080	compression
313	relation
635	water
3693	weather
36	set
2000	free
1010	freezing
635	water
2274	sources
7817	specific
985	temperature
22935	unit
818	heating
5087	effect
15267	electric
236	current
818	heating
6599	buildings
5634	central
818	heating
621	plant
27588	fireplaces
818	heating
13128	furnaces
3478	hot
635	water
49714	helix
2870	horse
1627	power
3478	hot
635	water
818	heating
2919	hues
5600	primary
3703	humidity
514	proper
21284	percentage
5139	health
7065	comfort
7709	humus
45436	hydrocarbons
21744	hydrochloric
922	acid
846	composition
41367	bleaching
473	make
896	salt
473	make
809	carbon
40997	dioxide
473	make
45387	chlorine
473	make
810	hydrogen
810	hydrogen
45387	chlorine
635	water
806	chemical
9740	conduct
8039	flame
41101	voltaic
3407	cell
49273	peroxide
2689	preparation
49255	liquefy
3897	ice
5915	lighter
635	water
969	manufacture
3897	ice
15686	cream
49259	freezers
13279	illuminating
923	gas
969	manufacture
6013	measurement
702	quantity
7300	consumed
2710	test
6070	pressure
40236	illumination
7985	intensity
6951	image
5594	mirror
49355	incandescent
12329	lighting
49363	incidence
6022	angle
2547	inclined
5575	plane
9177	screw
15482	wedge
4588	indigo
3046	induced
236	current
7982	ink
3651	spots
1734	removal
7694	insoluble
691	substances
27835	insulators
15267	electric
7985	intensity
3104	light
1239	sound
6882	interval
1122	musical
1028	scale
862	iron
49213	forging
49713	filings
49264	galvanizing
21521	oxidation
22708	irrigation
49332	isobaric
4263	lines
49333	isothermal
4263	lines
49516	johnstown
1133	flood
49430	kerosene
49751	kilowatt
21480	lactic
922	acid
586	leaves
7703	lens
27567	concave
32552	converging
41087	crystalline
1315	eye
49382	focal
1758	length
424	material
41088	refractive
1627	power
35118	lever
2894	examples
2003	fulcrum
74	life
809	carbon
40997	dioxide
812	nitrogen
811	oxygen
10448	lifting
11746	pumps
3104	light
10996	absorption
3441	heat
8429	wave
999	motion
1894	bent
6504	rays
806	chemical
469	action
5306	disease
852	essential
74	life
17002	fading
40236	illumination
5076	influence
363	color
6583	reflection
21822	refraction
266	travels
1852	straight
3915	line
411	white
768	composed
2499	colors
12329	lighting
4942	artificial
785	lime
21589	chloride
49274	limewater
809	carbon
40997	dioxide
10032	linen
41367	bleaching
13653	dyeing
4263	lines
2245	force
49332	isobaric
49333	isothermal
49347	liquefaction
21668	gases
1707	liquid
821	air
1707	liquid
1730	soap
22092	litmus
469	action
7710	acids
469	action
3369	bases
469	action
4436	neutral
658	substance
44614	logwood
26762	dyes
24044	los
24505	angeles
32495	aqueduct
28104	lye
7026	machines
832	compound
2547	inclined
5575	plane
35118	lever
10392	pulley
5653	wheel
41991	axle
21183	madder
26762	dyes
48751	magnet
21548	electro
164	field
4263	lines
2245	force
1522	poles
7047	properties
17489	electricity
21546	magnetic
7990	needle
1522	poles
49371	magnifying
1627	power
7703	lens
676	microscope
16812	telescope
8297	mammoth
7417	cave
25658	kentucky
45392	manganese
40997	dioxide
45387	chlorine
413	made
811	oxygen
413	made
7713	marble
809	carbon
40997	dioxide
15703	matches
2030	safety
23688	matching
2499	colors
428	matter
24298	conservation
5282	meat
13231	preservation
5994	mechanical
3367	devices
12054	melting
12054	melting
223	point
12054	melting
691	substances
893	definite
12054	melting
223	point
49522	mercerized
4191	cotton
6297	mercury
21119	barometer
37219	thermometer
11694	metals
49710	electroplating
13231	preservation
15361	paint
7529	veins
680	deposited
13612	precipitation
49709	welding
49341	meter
923	gas
49412	microoerganisms
676	microscope
2835	milk
8199	boiling
223	point
49601	pasteurized
37913	minerals
17199	foods
635	water
11121	mirrors
1405	distance
6951	image
5594	mirror
1405	distance
1661	object
4925	front
5594	mirror
6951	image
15316	duplicate
1661	object
49254	molding
3152	glass
41039	molecule
49590	mordants
22332	morphine
32109	morse
15564	telegraphic
13413	code
999	motion
1239	sound
558	work
7004	motor
15267	electric
1151	principle
10086	street
13895	car
749	mouth
1044	breathing
3893	cause
9669	movable
10392	pulley
3870	music
1122	musical
11963	instruments
15148	percussion
27920	stringed
7640	wind
1122	musical
1028	scale
49483	naphtha
923	gas
14813	engines
49443	naphthalene
22345	narcotics
4	natural
923	gas
7990	needle
21546	magnetic
6718	negative
49700	electrode
49405	photographic
4436	neutral
658	substance
22092	litmus
21949	neutralization
16603	niagara
6520	falls
812	nitrogen
17464	bacteria
621	plant
74	life
920	atmosphere
21484	fertilizer
966	food
2689	preparation
7047	properties
3873	noise
3870	music
8682	non
8683	conductors
17489	electricity
3441	heat
49458	nutcracker
35118	lever
49677	oboe
40377	octave
21532	odors
49748	ohm
22935	unit
1715	resistance
2387	oil
24507	gasoline
49430	kerosene
49467	lubricating
7864	olive
1130	orchestra
46250	grouping
17295	ore
1412	organ
12471	pipes
49673	overtones
21620	oxalic
922	acid
21521	oxidation
16413	decay
3441	heat
1363	result
2019	human
739	body
862	iron
811	oxygen
41367	bleaching
27794	combustion
966	food
447	plants
2019	human
739	body
635	water
920	atmosphere
2689	preparation
15361	paint
786	wood
6106	metal
40915	preservatives
1734	removal
15621	stains
2270	paper
1422	making
21400	paraffin
49601	pasteurized
2835	milk
8933	patent
14250	medicines
6059	peas
2274	sources
812	nitrogen
49473	pelton
5653	wheel
15148	percussion
11963	instruments
2772	period
739	body
49273	peroxide
810	hydrogen
24412	petrolatum
21820	petroleum
37947	phonograph
861	phosphorus
21484	fertilizer
1422	making
812	nitrogen
15703	matches
12617	poisoning
45453	photography
49358	photometer
49662	pianos
2906	pin
5653	wheel
8916	pitch
1239	sound
3893	cause
7640	wind
11963	instruments
5575	plane
2547	inclined
447	plants
920	atmosphere
3104	light
812	nitrogen
8582	plate
6692	developing
49405	photographic
24374	pneumatic
23381	dispatch
3220	tube
1522	poles
21546	magnetic
3407	cell
5328	positive
49700	electrode
863	potash
21484	fertilizer
21485	potassium
45394	chlorate
811	oxygen
22069	permanganate
49549	tartrate
33657	rochelle
896	salt
1627	power
9956	candle
15267	electric
2870	horse
2274	sources
23326	transmission
22757	belts
635	water
13612	precipitation
40915	preservatives
966	food
786	wood
6106	metal
6070	pressure
12166	atmospheric
2758	calculation
12166	atmospheric
2758	calculation
923	gas
2758	calculation
635	water
14815	gauge
13279	illuminating
923	gas
313	relation
6070	pressure
923	gas
24	volume
635	water
6070	pressure
739	body
5600	primary
2499	colors
9361	print
49405	photographic
20805	printing
363	color
19329	designs
638	cloth
49759	electrotype
6134	prisms
21822	refraction
840	proteids
10402	pulleys
19381	applications
4541	pump
821	air
2245	force
10448	lifting
8431	pupil
1315	eye
719	pure
966	food
509	laws
41367	bleaching
40915	preservatives
21812	purification
635	water
17090	push
3802	button
49205	radiator
22799	railroads
17475	grading
2106	rain
7842	rainbow
2106	rain
635	water
6583	reflection
6022	angle
3104	light
1239	sound
21822	refraction
6022	angle
920	atmosphere
3104	light
5036	uses
23691	relay
13184	telegraph
24408	reservoir
4942	artificial
2354	construction
4	natural
1715	resistance
25790	electrical
3013	internal
3407	cell
22935	unit
10546	resonance
2470	river
24	volume
463	value
4610	roads
6666	application
2547	inclined
5575	plane
33657	rochelle
896	salt
487	rocks
5087	effect
1010	freezing
635	water
635	water
21680	solvent
28735	rosin
660	obtained
827	distillation
2030	safety
15703	matches
45471	salicylic
922	acid
896	salt
784	salts
915	general
7047	properties
3229	ocean
5701	smelling
49250	saturation
821	air
1028	scale
1122	musical
9177	screw
2547	inclined
5575	plane
38504	seaweed
49554	seidlitz
628	powder
3422	self
1494	raising
630	flour
49282	sewage
1198	disposition
18645	camps
3597	source
9522	revenue
41462	sewer
923	gas
3637	silk
41367	bleaching
13653	dyeing
3027	silver
21589	chloride
515	simple
2499	colors
515	simple
691	substances
26301	siren
5701	smelling
784	salts
3937	snow
1730	soap
635	water
1707	liquid
2689	preparation
16366	soda
16406	baking
21959	benzoate
45202	caustic
6374	washing
16366	soda
49553	mints
21588	sodium
22012	bicarbonate
21590	carbonate
21589	chloride
605	soil
680	deposited
3186	streams
49715	solenoid
15876	solution
10175	soothing
49296	sirup
1239	sound
999	motion
1122	musical
439	nature
6583	reflection
1505	speed
23326	transmission
1633	velocity
5052	waves
49724	sounder
13184	telegraph
2489	sounding
114	board
12540	sour
2835	milk
8016	cooking
7817	specific
3441	heat
49414	spectrum
1505	speed
1239	sound
3519	spontaneous
27794	combustion
15621	stains
1734	removal
49513	standpipes
674	starch
8152	steam
558	work
12989	engine
3441	heat
45408	vaporization
818	heating
49475	turbine
6136	steel
49213	forging
49760	annealing
25742	stoves
3186	streams
23589	carriers
3567	mud
24	volume
10086	street
23336	cars
15267	electric
27920	stringed
11963	instruments
3309	strings
49427	vibrating
703	sugar
21492	fermented
21477	yeast
928	sulphur
28757	disinfectant
1422	making
21745	sulphurous
922	acid
21565	sulphuric
922	acid
41367	bleaching
5821	fire
11937	extinguisher
1422	making
810	hydrogen
41101	voltaic
3407	cell
21745	sulphurous
922	acid
41367	bleaching
2689	preparation
1921	sun
7939	energy
835	derived
3597	source
3441	heat
8316	sunlight
17464	bacteria
806	chemical
469	action
22495	sympathetic
41998	vibrations
14955	tallow
9102	tartar
15686	cream
13184	telegraph
1405	distance
23691	relay
49724	sounder
24419	telephone
985	temperature
6013	measurement
3441	heat
6726	detecting
17461	adulterants
49213	forging
6136	steel
1422	making
32203	sirups
6013	measurement
37219	thermometer
23312	centigrade
49218	fahrenheit
9872	tinder
4005	box
23326	transmission
3104	light
1239	sound
49645	tuning
4124	fork
49475	turbine
8152	steam
635	water
45556	turpentine
16579	grease
827	distillation
49557	unleavened
631	bread
17812	vacuum
1239	sound
22386	vapor
920	atmosphere
45408	vaporization
3441	heat
5909	varnish
28572	candies
689	vegetable
428	matter
7651	coal
923	gas
2387	oil
7529	veins
7639	formation
3146	rock
1633	velocity
1239	sound
6414	ventilation
42009	vibration
3309	strings
22495	sympathetic
49682	viola
28190	violin
49683	violoncello
22158	vocal
12586	cords
1392	voice
49747	volt
49742	voltage
41101	voltaic
3407	cell
49746	voltmeter
24	volume
2914	stream
313	relation
6070	pressure
923	gas
6374	washing
21961	powders
16366	soda
635	water
469	action
439	nature
2719	amount
4542	daily
4350	person
810	hydrogen
811	oxygen
21680	solvent
8199	boiling
8199	boiling
223	point
846	composition
21882	condensation
8211	dams
10387	reservoirs
21566	density
21753	distilled
2101	drinking
49761	electrolysis
8653	evaporation
2128	expansion
17558	filtration
1010	freezing
3441	heat
21610	fusion
10497	impurities
920	atmosphere
966	food
2019	human
739	body
21989	vegetables
5076	influence
4168	climate
22708	irrigation
37913	minerals
3229	ocean
1627	power
28494	precipitates
6070	pressure
21812	purification
2106	rain
868	running
463	value
3597	source
8152	steam
5052	waves
1973	weight
4536	wells
4626	wheels
558	work
635	water
1003	supply
1268	forests
9	cost
214	city
35106	watt
5052	waves
3441	heat
3104	light
1239	sound
635	water
3693	weather
14977	bureau
49249	forecasts
313	relation
635	water
3693	weather
16801	maps
15482	wedge
2547	inclined
5575	plane
1973	weight
821	air
635	water
49709	welding
17489	electricity
4536	wells
41984	drilled
7096	driven
5653	wheel
41991	axle
49454	cogwheels
7602	windlass
48481	wheelbarrow
35118	lever
411	white
3104	light
439	nature
7640	wind
11963	instruments
7602	windlass
11837	windmill
3809	winds
9594	wine
786	wood
3597	source
816	charcoal
7752	ashes
1730	soap
1422	making
2270	paper
1422	making
13231	preservation
4142	wool
41367	bleaching
13653	dyeing
558	work
8152	steam
635	water
24298	conservation
17928	formula
7026	machines
22935	unit
3991	waste
3000	woven
19329	designs
638	cloth
21477	yeast
343	wild
22002	zinc
49264	galvanizing
862	iron
1422	making
810	hydrogen
41101	voltaic
3407	cell
621	plant
74	life
621	plant
5036	uses
128	john
49762	gaylord
8254	coulter
4937	ph
833	elementary
46223	textbook
853	foundation
470	study
314	agriculture
2897	domestic
392	science
73	college
495	botany
46223	textbook
495	botany
3	book
24518	fundamentals
621	plant
74	life
501	relations
447	plants
303	man
7591	presents
2536	fully
10433	desirable
6441	required
5518	courses
8974	schools
1651	facts
447	plants
838	form
482	basis
392	science
495	botany
5353	treatment
4991	view
2689	preparation
74	life
915	general
2689	preparation
2917	particular
958	kind
4707	calling
427	subject
12840	dealt
18126	viewpoint
8431	pupil
9238	teacher
3776	scientist
433	style
515	simple
431	clear
32683	conversational
693	method
6347	distinctly
3426	scientific
3	book
22612	cultural
7186	practical
1661	object
412	text
25249	unity
2250	organization
12870	practicable
2456	familiar
39954	precedes
33409	unfamiliar
37809	sequence
6584	topics
1651	facts
413	made
1457	hang
534	order
8431	pupil
486	see
43827	relationships
6584	topics
9327	forestry
621	plant
3338	breeding
2988	weeds
621	plant
2029	enemies
5304	diseases
621	plant
7063	culture
3077	decorative
447	plants
21191	economic
17464	bacteria
11363	discussed
1565	where
21614	pertinent
915	general
9923	theme
929	separate
8311	chapters
2244	destroy
14297	continuity
6123	questions
379	suggestions
5123	follow
8311	chapters
2013	kinds
2350	designed
449	merely
5879	serve
3277	aid
470	study
412	text
1025	others
7520	suggest
470	study
6608	inquiry
21176	classified
10096	tables
14	terms
4443	precede
7210	index
4951	intended
5879	serve
3515	student
18872	review
915	general
6207	guide
730	relative
17483	values
1651	facts
2179	presented
432	attractive
292	illustrations
493	original
16	included
3	book
3	book
107	company
32634	astronomy
28	david
9349	todd
4937	ph
200	professor
32634	astronomy
18339	navigation
9536	director
10055	observatory
49763	amherst
73	college
32634	astronomy
2179	presented
49764	preeminently
392	science
1537	observation
4104	thinking
14967	memorizing
6441	required
470	study
731	greater
4593	emphasis
1185	laid
6151	physical
6040	mathematical
9344	aspects
392	science
33743	physics
17134	chemistry
998	fundamental
7546	principles
3553	connected
3777	tangible
2456	familiar
502	objects
3515	student
807	shown
1443	readily
473	make
3560	apparatus
8788	illustrate
534	order
3401	secure
7298	fullest
9520	educational
463	value
32634	astronomy
5703	regarded
21805	inter
592	related
951	series
17545	philosophic
7546	principles
6040	mathematical
15295	geography
19650	willis
17739	johnson
4937	ph
87	president
200	professor
15295	geography
4311	social
2621	sciences
3752	northern
21725	normal
17137	industrial
72	school
9247	aberdeen
2627	south
49765	dakota
558	work
1023	explains
790	great
13877	clearness
6316	thoroughness
2508	portion
427	subject
1242	difficult
5860	understand
49766	underlies
695	gives
3778	meaning
2426	geographical
532	knowledge
1434	vast
2554	number
1651	facts
9967	inquired
664	known
976	taken
8494	explained
515	simple
37802	formulas
1510	given
3515	student
6865	unacquainted
6024	geometry
49767	trigonometry
8977	calculate
9139	heights
1619	distances
502	objects
16806	latitude
16807	longitude
1216	place
2719	amount
739	body
12067	lightened
27876	centrifugal
2245	force
384	due
19710	rotation
40143	deviation
41416	plumb
3915	line
3914	vertical
197	etc
3	book
107	company
808	elements
38061	geology
195	eliot
49768	blackwelder
133	associate
200	professor
38061	geology
188	university
6219	wisconsin
43304	harlan
9029	barrows
133	associate
200	professor
915	general
38061	geology
15295	geography
188	university
160	chicago
17298	introductory
954	course
38061	geology
4774	complete
73	college
5039	classes
515	simple
72	school
12998	pupils
412	text
14555	explanatory
2322	seldom
449	merely
8508	descriptive
3515	student
8602	gains
532	knowledge
17360	salient
1651	facts
5	history
64	earth
5678	methods
1651	facts
5865	determined
433	style
515	simple
1304	direct
9230	technical
14	terms
3	book
2423	exceedingly
49769	teachable
24	volume
5038	divided
748	parts
6151	physical
38061	geology
158	historical
38061	geology
8723	differs
5973	predecessors
4593	emphasis
6584	topics
2496	arrangement
424	material
6977	factors
7447	minor
795	importance
955	development
64	earth
25251	earthquakes
39303	volcanoes
49770	geysers
5947	treated
5010	briefly
12882	customary
1510	given
1057	space
2600	extended
8698	discussion
709	matters
731	greater
10410	significance
607	time
22850	adequate
8698	discussion
4633	leading
6050	modern
13566	conceptions
2474	origin
955	development
64	earth
2179	presented
833	elementary
46223	textbook
292	illustrations
16801	maps
1815	unusually
2552	numerous
8788	illustrate
412	text
2272	referred
20875	definitely
8698	discussion
5850	admirably
4233	adapted
5879	serve
482	basis
45720	classroom
8698	discussion
49771	quizzes
1271	constitute
2501	features
3	book
6123	questions
612	end
8311	chapters
19754	distinctive
2875	answers
915	general
670	found
412	text
6116	reasoned
3515	student
2848	read
412	text
6479	understanding
3	book
107	company
3301	essentials
1014	biology
121	george
88	william
1803	hunter
747	head
5288	department
1014	biology
1771	de
45340	witt
25032	clinton
72	school
135	york
214	city
2658	year
954	course
1018	treats
427	subject
1014	biology
2521	meets
9407	requirements
4633	leading
24664	colleges
12764	associations
392	science
15052	teachers
2785	instead
14381	discussing
447	plants
293	animals
303	man
929	separate
2162	forms
21525	organisms
1018	treats
13223	fife
19367	comprehensive
1296	manner
1944	particularly
501	relations
1528	progress
3502	humanity
3217	main
11521	topic
6389	introduced
3379	problem
8431	pupil
3510	solve
5274	actual
17367	laboratory
558	work
412	text
5322	follows
1023	explains
24445	illustrates
3778	meaning
3379	problem
558	work
1082	aims
2019	human
444	interest
7186	practical
463	value
9420	provide
6980	simplest
941	easily
10230	comprehended
693	method
11720	demonstration
612	end
2851	chapter
11037	lists
9395	references
833	elementary
2738	advanced
8793	books
23505	collateral
381	reading
30356	sharpe
17367	laboratory
9274	manual
1014	biology
9274	manual
2120	problems
1803	hunter
3301	essentials
1014	biology
3378	solved
7546	principles
1014	biology
946	developed
17367	laboratory
4416	standpoint
9238	teacher
19137	detailed
5367	directions
640	put
9361	print
125	states
2120	problems
3091	tells
917	materials
3560	apparatus
485	necessary
1700	avoid
6000	mistakes
919	get
1651	facts
670	found
3379	problem
15876	solution
498	full
245	list
9395	references
8793	books
3	book
107	company
3301	essentials
33743	physics
121	george
49772	hoadley
29419	sc
200	professor
33743	physics
49773	swarthmore
73	college
26	author
391	popular
1660	successful
808	elements
33743	physics
26800	enriched
2657	brought
32	date
952	changes
8343	modifications
413	made
80	edition
7455	retains
5331	qualities
5597	secured
790	great
3052	success
5254	previous
3	book
3091	tells
420	know
13878	straightforward
39604	concise
429	interesting
1296	manner
878	takes
5118	consideration
35	character
72	school
539	conditions
752	lays
2917	particular
4593	emphasis
11519	intimate
313	relation
33743	physics
28642	everyday
74	life
427	subject
428	matter
11812	unchanged
534	order
6584	topics
2643	cases
5754	altered
6828	adapt
955	development
427	subject
1240	habits
1672	thought
72	school
12998	pupils
2785	instead
526	beginning
5353	treatment
427	subject
6988	definition
4183	proceeding
8698	discussion
7271	sub
6584	topics
26	author
19904	starts
8698	discussion
664	known
445	phenomena
1013	leads
6988	definition
427	subject
11363	discussed
412	text
3168	wherever
7634	simplified
1834	fifty
6584	topics
35376	amplified
1954	expanded
49774	reworded
2456	familiar
292	illustrations
6584	topics
5947	treated
1510	given
10298	demonstrations
5700	experiments
7634	simplified
7	use
917	materials
1443	readily
6711	obtainable
45720	classroom
901	added
2554	number
6584	topics
1941	mostly
2446	connection
2405	recent
4582	advances
933	applied
392	science
2554	number
6123	questions
2120	problems
1414	greatly
5105	increased
5857	data
4405	relate
5274	actual
7186	practical
6151	physical
445	phenomena
5957	fifth
292	illustrations
3	book
2004	pictures
3560	apparatus
49775	redrawn
1725	show
6050	modern
2162	forms
3	book
107	company
612	end
0	project
1	gutenberg
2	ebook
915	general
392	science
49195	bertha
20899	clark
612	end
0	project
1	gutenberg
2	ebook
915	general
392	science
6943	file
7312	named
9353	txt
9354	zip
856	associated
9355	files
6	various
9356	formats
670	found
50	http
18	www
1	gutenberg
19	org
40	produced
128	john
49196	hagerson
49197	kevin
11080	handy
49198	sankar
49199	viswanathan
17	online
47	distributed
48	proofreading
49	team
50	http
18	www
51	pgdp
52	net
9357	updated
9358	editions
2737	replace
5254	previous
359	old
9358	editions
9359	renamed
9360	creating
918	works
7066	domain
9361	print
9358	editions
553	means
9362	owns
124	united
125	states
109	copyright
918	works
853	foundation
12	copy
9363	distribute
124	united
125	states
389	permission
4384	paying
109	copyright
9364	royalties
9365	rules
36	set
1144	forth
915	general
14	terms
7	use
839	part
15	license
477	apply
9366	copying
8688	distributing
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
3455	protect
0	project
1	gutenberg
9367	tm
9369	concept
9370	trademark
0	project
1	gutenberg
9371	registered
9370	trademark
2944	charge
9372	ebooks
2107	receive
7817	specific
389	permission
2944	charge
9373	copies
2	ebook
9374	complying
9365	rules
914	easy
7	use
2	ebook
813	nearly
1091	purpose
6824	creation
9375	derivative
918	works
1294	reports
9376	performances
9377	research
6124	modified
9378	printed
1510	given
2766	practically
7066	domain
9372	ebooks
9379	redistribution
427	subject
9370	trademark
15	license
1731	especially
9380	commercial
9379	redistribution
39	start
498	full
15	license
498	full
0	project
1	gutenberg
15	license
8863	please
2848	read
9363	distribute
7	use
558	work
3455	protect
0	project
1	gutenberg
9367	tm
6296	mission
9381	promoting
2000	free
2622	distribution
9368	electronic
918	works
1527	using
8688	distributing
558	work
558	work
856	associated
2868	phrase
0	project
1	gutenberg
993	agree
9382	comply
14	terms
498	full
0	project
1	gutenberg
9367	tm
15	license
423	available
6943	file
17	online
50	http
1	gutenberg
52	net
15	license
6029	section
915	general
14	terms
7	use
9383	redistributing
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
381	reading
1527	using
839	part
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
2342	indicate
2848	read
5860	understand
993	agree
9384	accept
14	terms
15	license
9385	intellectual
6152	property
9370	trademark
109	copyright
7801	agreement
993	agree
7937	abide
14	terms
7801	agreement
5420	cease
1527	using
578	return
2244	destroy
9373	copies
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
1453	possession
4656	paid
9386	fee
9387	obtaining
12	copy
9388	access
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
993	agree
1165	bound
14	terms
7801	agreement
705	obtain
9389	refund
4350	person
7042	entity
4656	paid
9386	fee
36	set
1144	forth
9390	paragraph
0	project
1	gutenberg
9371	registered
9370	trademark
856	associated
9368	electronic
558	work
430	people
993	agree
1165	bound
14	terms
7801	agreement
530	things
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
9374	complying
498	full
14	terms
7801	agreement
486	see
9390	paragraph
6400	lot
530	things
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
5123	follow
14	terms
7801	agreement
1220	help
1518	preserve
2000	free
2984	future
9388	access
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
486	see
9390	paragraph
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
853	foundation
9392	pglaf
9362	owns
9393	compilation
109	copyright
9394	collection
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
813	nearly
2143	individual
918	works
9394	collection
7066	domain
124	united
125	states
2143	individual
558	work
7066	domain
124	united
125	states
6606	located
124	united
125	states
4847	claim
4971	prevent
9366	copying
8688	distributing
3916	performing
1542	displaying
9360	creating
9375	derivative
918	works
1303	based
558	work
9395	references
0	project
1	gutenberg
4308	removed
954	course
1206	hope
1311	support
0	project
1	gutenberg
9367	tm
6296	mission
9381	promoting
2000	free
9388	access
9368	electronic
918	works
2526	freely
9396	sharing
0	project
1	gutenberg
9367	tm
918	works
9397	compliance
14	terms
7801	agreement
1509	keeping
0	project
1	gutenberg
9367	tm
2109	name
856	associated
558	work
941	easily
9382	comply
14	terms
7801	agreement
1509	keeping
558	work
9398	format
615	attached
498	full
0	project
1	gutenberg
9367	tm
15	license
1141	share
2944	charge
1025	others
109	copyright
509	laws
1216	place
1565	where
6606	located
510	govern
558	work
109	copyright
509	laws
7142	countries
3137	constant
1032	state
889	change
124	united
125	states
5066	check
509	laws
1093	country
903	addition
14	terms
7801	agreement
9399	downloading
9366	copying
1542	displaying
3916	performing
8688	distributing
9360	creating
9375	derivative
918	works
1303	based
558	work
0	project
1	gutenberg
9367	tm
558	work
853	foundation
1961	makes
8415	representations
109	copyright
9400	status
558	work
1093	country
124	united
125	states
4308	removed
9395	references
0	project
1	gutenberg
9401	sentence
735	active
4343	links
3353	immediate
9388	access
498	full
0	project
1	gutenberg
9367	tm
15	license
860	appear
9402	prominently
12	copy
0	project
1	gutenberg
9367	tm
558	work
558	work
2868	phrase
0	project
1	gutenberg
851	appears
2868	phrase
0	project
1	gutenberg
856	associated
9403	accessed
4361	displayed
1146	performed
5731	viewed
8626	copied
47	distributed
2	ebook
7	use
8	anywhere
9	cost
10	restrictions
11	whatsoever
12	copy
13	give
7	use
14	terms
0	project
1	gutenberg
15	license
16	included
2	ebook
17	online
18	www
1	gutenberg
52	net
2143	individual
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
835	derived
7066	domain
771	contain
1733	notice
9404	indicating
9405	posted
389	permission
109	copyright
9331	holder
558	work
8626	copied
47	distributed
124	united
125	states
4384	paying
9406	fees
5414	charges
9383	redistributing
9388	access
558	work
2868	phrase
0	project
1	gutenberg
856	associated
4475	appearing
558	work
9382	comply
9407	requirements
9408	paragraphs
705	obtain
389	permission
7	use
558	work
0	project
1	gutenberg
9367	tm
9370	trademark
36	set
1144	forth
9408	paragraphs
2143	individual
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
9405	posted
389	permission
109	copyright
9331	holder
7	use
2622	distribution
9382	comply
9408	paragraphs
1313	additional
14	terms
9409	imposed
109	copyright
9331	holder
1313	additional
14	terms
9410	linked
0	project
1	gutenberg
9367	tm
15	license
918	works
9405	posted
389	permission
109	copyright
9331	holder
670	found
526	beginning
558	work
9411	unlink
5932	detach
6159	remove
498	full
0	project
1	gutenberg
9367	tm
15	license
14	terms
558	work
9355	files
2273	containing
839	part
558	work
558	work
856	associated
0	project
1	gutenberg
9367	tm
12	copy
1566	display
6633	perform
9363	distribute
9412	redistribute
9368	electronic
558	work
839	part
9368	electronic
558	work
9402	prominently
1542	displaying
9401	sentence
36	set
1144	forth
9390	paragraph
735	active
4343	links
3353	immediate
9388	access
498	full
14	terms
0	project
1	gutenberg
9367	tm
15	license
9413	convert
9363	distribute
558	work
9414	binary
9415	compressed
437	marked
9416	nonproprietary
9417	proprietary
838	form
5384	including
2472	word
9418	processing
9419	hypertext
838	form
9420	provide
9388	access
9363	distribute
9373	copies
0	project
1	gutenberg
9367	tm
558	work
9398	format
4597	plain
9421	vanilla
9422	ascii
9398	format
8244	official
9423	version
9405	posted
8244	official
0	project
1	gutenberg
9367	tm
3796	web
4185	site
18	www
1	gutenberg
52	net
1313	additional
9	cost
9386	fee
989	expense
9424	user
9420	provide
12	copy
553	means
9425	exporting
12	copy
553	means
9387	obtaining
12	copy
9426	request
558	work
493	original
4597	plain
9421	vanilla
9422	ascii
838	form
1606	alternate
9398	format
6991	include
498	full
0	project
1	gutenberg
9367	tm
15	license
9427	specified
9390	paragraph
2944	charge
9386	fee
9388	access
9428	viewing
1542	displaying
3916	performing
9366	copying
8688	distributing
0	project
1	gutenberg
9367	tm
918	works
9382	comply
9390	paragraph
2944	charge
9429	reasonable
9386	fee
9373	copies
9388	access
8688	distributing
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
5554	pay
9430	royalty
9386	fee
9431	gross
9432	profits
5148	derive
7	use
0	project
1	gutenberg
9367	tm
918	works
1432	calculated
1527	using
693	method
7	use
8977	calculate
9433	applicable
9434	taxes
9386	fee
9435	owed
7478	owner
0	project
1	gutenberg
9367	tm
9370	trademark
547	agreed
9436	donate
9364	royalties
9390	paragraph
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
9430	royalty
9437	payments
4656	paid
259	days
32	date
4010	prepare
9438	legally
6441	required
4010	prepare
9439	periodic
9440	tax
2691	returns
9430	royalty
9437	payments
2751	clearly
437	marked
4834	sent
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
1584	address
9427	specified
6029	section
696	information
9441	donations
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
9420	provide
498	full
9389	refund
9442	money
4656	paid
9424	user
9443	notifies
1737	writing
9444	mail
259	days
9445	receipt
993	agree
14	terms
498	full
0	project
1	gutenberg
9367	tm
15	license
1641	require
9424	user
578	return
2244	destroy
9373	copies
918	works
1393	possessed
6151	physical
3646	medium
9446	discontinue
7	use
9388	access
9373	copies
0	project
1	gutenberg
9367	tm
918	works
9420	provide
7448	accordance
9390	paragraph
498	full
9389	refund
9442	money
4656	paid
558	work
9447	replacement
12	copy
9448	defect
9368	electronic
558	work
2396	discovered
2263	reported
259	days
9445	receipt
558	work
9382	comply
14	terms
7801	agreement
2000	free
2622	distribution
0	project
1	gutenberg
9367	tm
918	works
6119	wish
2944	charge
9386	fee
9363	distribute
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
2846	group
918	works
14	terms
36	set
1144	forth
7801	agreement
705	obtain
389	permission
1737	writing
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
9449	michael
9450	hart
7478	owner
0	project
1	gutenberg
9367	tm
9370	trademark
1211	contact
853	foundation
36	set
1144	forth
6029	section
0	project
1	gutenberg
9451	volunteers
9452	employees
9453	expend
3267	considerable
2351	effort
9454	identify
109	copyright
9377	research
9455	transcribe
9456	proofread
7066	domain
918	works
9360	creating
0	project
1	gutenberg
9367	tm
9394	collection
4819	efforts
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
3646	medium
4032	stored
771	contain
9457	defects
5045	limited
9458	incomplete
9459	inaccurate
9460	corrupt
5857	data
9461	transcription
9462	errors
109	copyright
9385	intellectual
6152	property
9463	infringement
9464	defective
9465	damaged
9466	disk
3646	medium
9467	computer
9468	virus
9467	computer
9469	codes
5263	damage
2848	read
9470	equipment
5045	limited
9471	warranty
9472	disclaimer
9473	damages
9447	replacement
9389	refund
2395	described
9390	paragraph
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
7478	owner
0	project
1	gutenberg
9367	tm
9370	trademark
6115	party
8688	distributing
0	project
1	gutenberg
9367	tm
9368	electronic
558	work
7801	agreement
9474	disclaim
9475	liability
9473	damages
9476	costs
9477	expenses
5384	including
9478	legal
9406	fees
993	agree
9479	remedies
9480	negligence
9481	strict
9475	liability
6788	breach
9471	warranty
6788	breach
2527	contract
9390	paragraph
993	agree
853	foundation
9370	trademark
7478	owner
9482	distributor
7801	agreement
4608	liable
5274	actual
1304	direct
8502	indirect
8887	consequential
9483	punitive
9484	incidental
9473	damages
13	give
1733	notice
9485	possibility
5263	damage
5045	limited
9447	replacement
9389	refund
4123	discover
9448	defect
9368	electronic
558	work
259	days
2654	receiving
2107	receive
9389	refund
9442	money
4656	paid
8671	sending
5528	written
6958	explanation
4350	person
5397	received
558	work
5397	received
558	work
6151	physical
3646	medium
578	return
3646	medium
5528	written
6958	explanation
4350	person
7042	entity
9464	defective
558	work
9486	elect
9420	provide
9447	replacement
12	copy
9487	lieu
9389	refund
5397	received
558	work
9488	electronically
4350	person
7042	entity
9069	choose
13	give
1478	opportunity
2107	receive
558	work
9488	electronically
9487	lieu
9389	refund
12	copy
9464	defective
4094	demand
9389	refund
1737	writing
1012	further
2653	opportunities
9489	fix
3379	problem
5045	limited
9447	replacement
9389	refund
36	set
1144	forth
9390	paragraph
558	work
9490	warranties
958	kind
9491	express
6840	implied
5384	including
5045	limited
9490	warranties
9492	merchantibility
9493	fitness
1091	purpose
125	states
5278	allow
9494	disclaimers
6840	implied
9490	warranties
9495	exclusion
9496	limitation
2727	types
9473	damages
9472	disclaimer
9496	limitation
36	set
1144	forth
7801	agreement
9497	violates
3174	law
1032	state
9433	applicable
7801	agreement
7801	agreement
9498	interpreted
473	make
9499	maximum
9472	disclaimer
9496	limitation
7578	permitted
9433	applicable
1032	state
3174	law
9500	invalidity
9501	unenforceability
4438	provision
7801	agreement
9502	void
2194	remaining
6005	provisions
9503	indemnity
993	agree
9504	indemnify
1067	hold
853	foundation
9370	trademark
7478	owner
6193	agent
9505	employee
853	foundation
9373	copies
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
7448	accordance
7801	agreement
9451	volunteers
856	associated
9506	production
9507	promotion
2622	distribution
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
3753	harmless
9475	liability
9476	costs
9477	expenses
5384	including
9478	legal
9406	fees
5952	arise
5293	indirectly
3893	cause
1798	occur
2622	distribution
0	project
1	gutenberg
9367	tm
558	work
9508	alteration
973	modification
9509	additions
9510	deletions
0	project
1	gutenberg
9367	tm
558	work
9448	defect
3893	cause
6029	section
696	information
6296	mission
0	project
1	gutenberg
9367	tm
0	project
1	gutenberg
9367	tm
9511	synonymous
2000	free
2622	distribution
9368	electronic
918	works
9356	formats
9512	readable
2187	widest
4463	variety
9513	computers
5384	including
9514	obsolete
359	old
2221	middle
2197	aged
9513	computers
3419	exists
4819	efforts
2791	hundreds
9451	volunteers
9441	donations
430	people
1455	walks
74	life
9451	volunteers
9515	financial
1311	support
9420	provide
9451	volunteers
9516	assistance
5292	critical
1831	reaching
0	project
1	gutenberg
9367	tm
9517	goals
9518	ensuring
0	project
1	gutenberg
9367	tm
9394	collection
656	remain
2526	freely
423	available
2811	generations
1070	come
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
2826	created
9420	provide
3401	secure
2361	permanent
2984	future
0	project
1	gutenberg
9367	tm
2984	future
2811	generations
3167	learn
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
4819	efforts
9441	donations
1220	help
486	see
7202	sections
853	foundation
3796	web
291	page
50	http
18	www
9392	pglaf
19	org
6029	section
696	information
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
8682	non
9519	profit
9520	educational
9521	corporation
5143	organized
509	laws
1032	state
3436	mississippi
3076	granted
9440	tax
7959	exempt
9400	status
3013	internal
9522	revenue
5228	service
853	foundation
9523	ein
9524	federal
9440	tax
5011	identification
2554	number
8111	letter
9405	posted
50	http
9392	pglaf
19	org
9525	fundraising
9231	contributions
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
9440	tax
9526	deductible
498	full
1341	extent
7578	permitted
9524	federal
509	laws
1032	state
509	laws
853	foundation
230	principal
4310	office
6606	located
9527	melan
1355	dr
9528	fairbanks
9529	ak
9451	volunteers
9452	employees
1331	scattered
2552	numerous
9530	locations
7453	business
4310	office
6606	located
2278	north
182	west
896	salt
4272	lake
214	city
9531	ut
9532	email
7453	business
9392	pglaf
19	org
9532	email
1211	contact
4343	links
32	date
1211	contact
696	information
670	found
853	foundation
3796	web
4185	site
8244	official
291	page
50	http
9392	pglaf
19	org
1313	additional
1211	contact
696	information
1355	dr
9533	gregory
9534	newby
86	chief
9535	executive
9536	director
9537	gbnewby
9392	pglaf
19	org
6029	section
696	information
9441	donations
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
0	project
1	gutenberg
9367	tm
5261	depends
2732	survive
1670	wide
2432	spread
1311	support
9441	donations
1711	carry
6296	mission
2767	increasing
2554	number
7066	domain
9538	licensed
918	works
2526	freely
47	distributed
7014	machine
9512	readable
838	form
4537	accessible
2187	widest
9539	array
9470	equipment
5384	including
9540	outdated
9470	equipment
9441	donations
1944	particularly
9541	maintaining
9440	tax
7959	exempt
9400	status
9542	irs
853	foundation
9543	committed
9374	complying
509	laws
9544	regulating
9545	charities
9546	charitable
9441	donations
125	states
124	united
125	states
9397	compliance
9407	requirements
3977	uniform
878	takes
3267	considerable
2351	effort
9547	paperwork
9406	fees
2188	meet
823	keep
9407	requirements
9548	solicit
9441	donations
9530	locations
1565	where
5397	received
5528	written
9549	confirmation
9397	compliance
9550	send
9441	donations
4283	determine
9400	status
9397	compliance
2917	particular
1032	state
1279	visit
50	http
9392	pglaf
19	org
9548	solicit
9231	contributions
125	states
1565	where
1808	met
9551	solicitation
9407	requirements
420	know
9552	prohibition
9553	accepting
9554	unsolicited
9441	donations
9555	donors
125	states
1469	approach
8417	offers
9436	donate
9556	international
9441	donations
9557	gratefully
5412	accepted
473	make
1780	statements
9440	tax
5353	treatment
9441	donations
5397	received
124	united
125	states
509	laws
7929	swamp
9558	staff
8863	please
5066	check
0	project
1	gutenberg
3796	web
5925	pages
236	current
9559	donation
5678	methods
4386	addresses
9441	donations
5412	accepted
2554	number
446	ways
5384	including
5384	including
9560	checks
17	online
9437	payments
9561	credit
9562	card
9441	donations
9436	donate
8863	please
1279	visit
50	http
9392	pglaf
19	org
9436	donate
6029	section
915	general
696	information
0	project
1	gutenberg
9367	tm
9368	electronic
918	works
200	professor
9449	michael
9450	hart
9563	originator
0	project
1	gutenberg
9367	tm
9369	concept
23	library
9368	electronic
918	works
2526	freely
9564	shared
2358	thirty
436	years
40	produced
47	distributed
0	project
1	gutenberg
9367	tm
9372	ebooks
1654	loose
6133	network
9565	volunteer
1311	support
0	project
1	gutenberg
9367	tm
9372	ebooks
2826	created
9378	printed
9358	editions
2439	confirmed
7066	domain
109	copyright
1733	notice
16	included
659	thus
5327	necessarily
823	keep
9372	ebooks
9397	compliance
2917	particular
2270	paper
80	edition
430	people
39	start
3796	web
4185	site
3217	main
9566	pg
3019	search
1917	facility
50	http
18	www
1	gutenberg
52	net
3796	web
4185	site
5043	includes
696	information
0	project
1	gutenberg
9367	tm
5384	including
473	make
9441	donations
0	project
1	gutenberg
235	literary
9391	archive
853	foundation
1220	help
887	produce
9372	ebooks
9567	subscribe
9532	email
9568	newsletter
550	hear
9372	ebooks
