Weak Equivalence Principle test on the moon

Uploader: timberman78

Original upload date: Fri, 18 May 2007 00:00:00 GMT

Archive date: Tue, 30 Nov 2021 06:53:36 GMT

ref: http://science.nasa.gov/headlines/y2007/18may_equivalenceprinciple.htm?list891632 & http://nssdc.gsfc.nasa.gov/planetary/lunar/apollo_15_feather_drop.html The Apollo 15 Hammer-Feather Dr
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