Top network posts
- 50 Do two beams of light attract each other in general theory of relativity?
- 36 Is physics rigorous in the mathematical sense?
- 33 Why are there no green stars?
- 31 Is the influence of gravity instantaneous?
- 30 How did Kepler "guess" his third law from data?
- 27 Does matter accumulate just outside the event horizon of a black hole?
- 24 Why does non-commutativity in quantum mechanics require us to use Hilbert spaces?
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