For going on two decades, Scientific American's "Ask the Experts" column has been answering reader questi
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Why do we do the things we do? The human brain is a marvelous, mysterious piece of evolution that on one hand empowers u
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Ever wondered what space is really like? Thanks to his 25 years of training for, flying in, consulting on, and writing a
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Compiled between 1262 and 1272 in Toledo under the patronage of Alfonso X, the Castilian Alfonsine Tables were recast in
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Together at last. Under the pseudonym Richard Stark, Donald E. Westlake, one of the greats of crime fiction, wrote twent
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