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Search options questions only not deleted user 263465 score -100 - -1
-1 votes
2 answers
347 views

What would happen if you dumped negative mass into an extremal black hole? [closed]

What would happen if you dumped negative mass into a near-extremal black hole? It appears to me that doing this would reduce the Black hole's mass without reducing the angular momentum or charge? Coul …
blademan9999's user avatar
  • 3,001
-1 votes
1 answer
96 views

Would it be possible to make a Gun type nuclear bomb using Isotopically pure Plutonium-239 [closed]

I know that it's normally not possible to make a gun type nucelar bomb using plutonium due to high rates of spontaneous fission. But that's primarily due to the plutonium 240. If you instead used ONLY …
blademan9999's user avatar
  • 3,001
-1 votes
2 answers
603 views

Does carbon dioxide absorb visible light to any degree?

Does carbon dioxide absorb visible light to any degree? I found this: https://www.dinosaurtheory.com/thick_atmosphere.html and I wondered whether several hundred atmospheres worth of CO2 really would …
blademan9999's user avatar
  • 3,001