1587397
9780486245119
Two influential essays: "Ether and Relativity" (1920) discusses properties demanded of the ether of space by the theory of relativity; "Geometry and Experience" (1921) describes the limits within which the Euclidean or other practical geometric systems can be regarded as valid in connection with the concept of a finite universe.Einstein, Albert is the author of 'Sidelights on Relativity', published 2010 under ISBN 9780486245119 and ISBN 048624511X.
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