ics of moving bodies, in The principle of rel- ativity: a collection of original memoirs By Hendrik Antoon Lorentz, Albert Ein- stein, H. Minkowski, Hermann Weyl, Dover books. (English translation also at http://www.fourmilab.ch/etexts/einstein/specrel/specrel.pdf). [28] G. Amelino-Camelia and M. Arzano, Phy

to matter, is precisely determined by the invari- ance of the geometry of space under the choice of different coordinate systems. The mathematician Hermann Weyl was inspired by this symmetry of General Relativity to suggest that the form of electromagnetism might 2P_Glealer-StoryEverTold_Aairdd 110 12/1611