Originally posted by logician bones
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Originally posted by logician bones
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Originally posted by logician bones
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Originally posted by logician bones
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Originally posted by logician bones
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When we measure the speed of light, we do it with our clocks on earth. Yes, these clocks run very slightly slower than a clock in space, away from earth's gravity. But everything in our reference frame happens slightly slower, including light travel. When we measure the speed of light, these effects cancel, and we measure light moving at exactly c, the speed of light in vacuum.
Originally posted by logician bones
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Originally posted by logician bones
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