0. DOCID:11800 1930 "An Apparatus for the Preparation of Small Organisms" 0.0108772603390406
1. DOCID:12056 1931 "A Triple-Spectrum Discharge Tube" 0.0108397245006908
2. DOCID:12380 1932 "A Simple Apparatus for Mercury Distillation" 0.00945965258788914
3. DOCID:12646 1933 "A Chamber for Experimentally Freezing Horticultural Products at Very Low Temperatures" 0.00906420438174706
4. DOCID:11741 1929 "An Ichthyometer" 0.00854949143004086
5. DOCID:11886 1930 "An Electromagnetic Touch-Stimulus Reaction Key" 0.00844115214334288
6. DOCID:12634 1933 "The Purification of Mercury by an Electrolytic Method" 0.00814166347240669
7. DOCID:13005 1935 "A Modified Bulb Pipette" 0.00800806146931128
8. DOCID:11518 1929 "A New Type of Respiration Chamber" 0.00780439831202484
9. DOCID:12905 1934 "A Micro-Manipulator for Pure Culture and Microchemical Work" 0.00771152497936016
10. DOCID:11997 1930 "Approximate Method for Determining the Same Degree of Anesthesia for Fish" 0.00769499025498444
11. DOCID:12989 1934 "A Modification of the Mudd Electroenosmosis Apparatus" 0.00767504728020582
12. DOCID:13089 1935 "Electro-Ultra-Filtration Apparatus" 0.00721742072538383
13. DOCID:12680 1933 "A Demonstration Jar for White Mice" 0.00719571710551534
14. DOCID:12926 1934 "A Gas Thermostat" 0.00717760935535565