Keywords: GAMS4 (8363867475).jpg An instrument called GAMS4 originally designed and built at NIST and now located at Institut Laue Langevin in France was used in experiments that helped to confirm Einstein's famous equation E mc² GAMS4 measured the angle at which gamma rays are diffracted by two identical crystals made of atoms separated by a known distance The two crystals are the dark gray rectangles on circular platforms in the foreground and background of the photo See also http //www nist gov/public_affairs/releases/einstein cfm www nist gov/public_affairs/releases/einstein cfm Credit Photo by Artechnique Courtesy of ILL Disclaimer Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST Use of NIST Information These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology NIST With the exception of material marked as copyrighted information presented on these pages is considered public information and may be distributed or copied Use of appropriate byline/photo/image credits is requested https //www flickr com/photos/usnistgov/8363867475/ GAMS4 2013-01-03 17 33 https //www flickr com/people/63059536 N06 National Institute of Standards and Technology PD-USGov National Institute of Standards and Technology https //flickr com/photos/63059536 N06/8363867475 2016-09-07 01 51 52 United States Government Work Uncategorized 2016 October 22 |