Relativity
Einstein's Theory of Spacetime, Time Dilation, Gravity, and Cosmology
by Albert Einstein
152 pages· 2009· ISBN 9781934941461
About
The theory of relativity, explained by the greatest mind of the 20th century. Albert Einstein discusses the special and general theories of relativity, and the core concepts of modern cosmology, including time dilation, the spacetime continuum, and the energy-mass relationship, in simple non-mathematical terms.
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