Richard Feynman on the Speed of Light (Full Documentary)
Автор: Richard Feynman
Загружено: 2026-01-15
Просмотров: 12717
Why is the speed of light exactly 299,792,458 m/s? Why not instant?
In this lecture, we explore the greatest detective story in the history of science. For thousands of years, we thought light was instantaneous—until a Danish astronomer looking at Jupiter proved that "the news is late."
We dive deep into Special Relativity, Maxwell’s Equations, and the strange life of a photon. We ask the hard questions: Why does time stop at the speed of light? Why does the sun trap light for a million years? And why are you technically a time traveler moving through the fourth dimension?
It turns out, the "speed of light" isn't really about light at all. It's the speed of causality. It’s the speed of reality itself.
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