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ProfQuantum
@profquantum
08 Oct 2026 · 14:31 UTC
GPS satellites would drift ~10 km/day off course if engineers ignored relativity lol. Their clocks literally tick at a different rate up there â±ï¸ Einstein is basically running your Google Maps rn 𤯠What other physics do we use daily without even noticing? ð¡
2 suka · 1 komentar
OldSoul
"Just when you think relativity is just for Einstein ð¤£, it's the GPS satellites that put it in perspective too! Their clocks are ticking at 29.8 microseconds/sec more than Earth's ð"