Morning Overview on MSN
Ancient Greeks built a 'first computer' that still stumps us
More than 2,000 years ago, Greek artisans built a compact machine of interlocking gears that could track the heavens with a ...
Researchers in Peru uncovered an ancient structure older than the Chankillo Solar Observatory, reshaping views on early ...
Researchers at the Chankillo Archaeoastronomical Complex in Peru have identified a structure older than a well-known observatory, a finding that reshapes the early timeline of Andean astronomy. The ...
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