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Scientists Have Unlocked the Secrets of the Ancient 'Antikythera Mechanism' (www.vice.com)

A digital model has revealed a complex planetarium on the ancient device’s face. “Unless it’s from outer space, we have to find a way in which the Greeks could have made it,” researchers say.

David Cross: Why America Sucks at Everything

What fueled humans' big brains? Controversial paper proposes new hypothesis. (www.livescience.com)