Here is a list of the 14 reading assignments you have had: (1) How to hear a hummingbird in a hurricane (Fisher) (2) Unified approach to measurand reconstruction (Morawski) (3) Metrology: quo vadis? (Kind ++) (4) Compact transportable Josephson voltage standard (Hamilton ++) (5) Effect of impedance mismatching and time delays in ultrasonic measurement (Eren) (6) Thermodynamic constraints on relectance reciprocity and Kirchoff's law (Snyder ++) (7) Single Lens Stereo with a Plenoptic Camera (Adelson ++) (8) Low level light detectors in astronomy (Eccles) [Introduction] (9) Image tubes (Csorba) [Photometric Quantities] (10) In situ calibration for quantitative ultrasonic imaging (Siegel ++) (11) Physically based simulation model for acoustic sensor robot navigation (Kuc ++) (12) http://www.utexas.edu/depts/grg/gcraft/notes/gps/gps.html (13a) http://www.metaresearch.org/mrb/gsp-relativity.htm OR (13b) http://vishnu.nirvana.phys.psu.edu/mog/mog9/node9.html (14) http://www.boulder.nist.gov/timefreq/