Mechanics / Electrodynamics
MMX, Dayton Miller
Proceedings of the National Academy of Science
The investigation which is the subject of this paper was undertaken to test the conclusions recently drawn by Professor D. C. Miller from his repetition of the Michelson-Morley experiment. Professor Miller interprets his observations as indicating a motion of the sun through the ether with a velocity not less than 200 kilometers per second in a direction about right ascension 262 degrees, declination 65 degrees. He supposes that a contraction of the apparatus in the direction of motion occurs, which, however, departs from that given by the formula of Lorentz and Fitzgerald by an amount corresponding to a velocity of about 10 kilometers per second.