What is the SPEED OF LIGHT: A CONVERSATION that will ANSWER EVERYTHING
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You hear about it, everyone wants to surpass it, travel through space with it and even travel through time with it! But who is it, really? Ah, the speed of light! In today's video, you will discover that our fascination with light dates back to ancient times. You will truly understand what the speed of light is, how they discovered the speed of light, who first calculated the speed of light and how. From Ole Romer's calculation using eclipses of Jupiter's moon to Michelson Morley's experiment. You will discover if light slows down and how, if there is anything faster than light, what the importance of the speed of light is and, in the end, you will realize that the speed of light is not about light, but about a universal constant of the cosmos. Come with me!
(spoiler: the expansion of the universe is faster than light)
Sources to go further:
https://evidentscientific.com/en/micr...
https://www.space.com/speed-of-light-...
https://www.space.com/15830-light-spe...
WATCH NEXT:
Why TIME STOPS at the SPEED OF LIGHT | Understand it ONCE AND FOR ALL - • Por que o TEMPO PARA na VELOCIDADE DA LUZ ...
Is it possible to TRAVEL IN TIME? What SCIENCE SAYS - • É possível VIAJAR NO TEMPO? O que a CIÊNCI...
How does TIME really WORK? - • Como o TEMPO realmente FUNCIONA?
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