The German theoretical physicist, author of the theory of relativity, left behind a legacy of powerful quotations that remain ...
Late in the movie "Shadowlands," the C.S. Lewis character describes the role that books can play in real life.
13hon MSN
Wormholes may not exist—we've found they reveal something deeper about time and the universe
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
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