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Author: Albert Einstein,
Audiobooks Genres: Nature, Non-fiction, Science,
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[1/2] Part 1 - Ether and the Theory of Relativity
Sidelights on Relativity contains ETHER AND THE THEORY OF RELATIVITY, an address delivered on May 5th, 1920, in the University of Leyden; and GEOMETRY AND EXPERIENCE, an expanded form of an address to the Prussian Academy of Sciences in Berlin on January 27th, 1921. (Intro from Project Gutenberg)