More than two millennia ago, Greek craftsmen built a bronze machine that could track the heavens with a precision that would not be matched for centuries. Hidden inside a corroded lump recovered from ...
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Scientists say the Inca may have invented the world’s first computer system 600 years ago
The Inca were, by any measure, a remarkable civilization. Rising to power from the Peruvian highlands, they built one of the most complex empires the Americas had ever seen, without a written language ...
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