 | National Academy of Sciences (U.S.) - 1925 - 844 pages
...definitive numerical calculation will require several months of continuous work, and is now in progress. The ether-drift experiments at Mount Wilson during...nine kilometers per second, being about one-third of the orbital velocity of the earth. By comparison with the earlier Cleveland observations, this suggests... | |
 | John Michels - 1926 - 910 pages
...systematic displacement of the interference fringes of the interferometer corresponding to a constant relative motion of the earth and the ether at this observatory of ten kilometers per second ; and that the variations in the direction and magnitude of the indicated... | |
 | Albert Edward Caswell - 1928 - 802 pages
...systematic displacement of the interference fringes of the interferometer corresponding to a constant relative motion of the earth and the ether at this observatory of ten kilometers per second, and that the variations in the direction and magnitude of the indicated... | |
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Wilson, leads to the conclusion that there is a systematic displacement of the interference fringes of the interferometer corresponding to a constant relative motion of the earth and the ether at this observatory of... 