How GPS Works: Trilateration, Atomic Clocks, and Einstein's Relativity
An interactive exploration of how GPS works — from the speed of light and trilateration to the cheap clock problem and Einstein's relativity corrections.
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scientificamerican.com·6d ago
How Ancient Babylonian Base-60 Mathematics Still Powers Modern Time and GPS Systems
Look at the time. Whatever it says (2:47, 11:32, 8:15) you are using a 4,000-year-old invisible operating system.
substack.com·1mo ago
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