‘Anaxagoras agrees with Leucippus and Democritus that the elements are infinite.’ –Aristotle

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New theories suggest the big bang was not the beginning, and that we may live in the past of a parallel universe.

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Time’s arrow may in a sense move in two directions, although any observer can only see and experience one.

{ Scientific American | Continue reading }

photo { Tania Shcheglova and Roman Noven }