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If the speed of light is constant, time must be constant too?
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If we put a mirror millions of light years away and reflected earth, could we see what earth looked like millions of years ago?
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Must ∞ monkeys on ∞ typewriters really write everything given ∞ time?
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We Know The Extent Of The Sun, What Is The Extent Of Space Time?
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What does "time-like" mean in the following sentence?
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What is "light" pressure?
Started by sorincosofretBoard Physics, Astronomy & Cosmology |
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