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If a black hole is just a mass exerting enough gravitational force to make its escape velocity higher than the speed of light, can there be masses that are close to this, but not quite at that threshold, that would appear to be darker than usual?
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Does tea have any real health benefits? If yes, then why?
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If a black hole is just a mass exerting enough gravitational force to make its escape velocity higher than the speed of light, can there be masses that are close to this, but not quite at that threshold, that would appear to be darker than usual?
2326
--
10
9
8
7
6
5
4
3
2
1
0
Does tea have any real health benefits? If yes, then why?
1
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10
9
8
7
6
5
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2
1
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