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Lawrence B. Crowell's user avatar
Lawrence B. Crowell's user avatar
Lawrence B. Crowell's user avatar
Lawrence B. Crowell
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48
How do we know that radioactive decay rates are constant over billions of years?
May 23, 2017
44
If like charges repel, why doesn't a charge break itself apart?
Jul 19, 2016
29
How much mass can colliding black holes lose as gravitational waves?
Jul 18, 2016
20
Rainbow in cloud near Sun
Sep 19, 2016
17
Gravitational radiation from hydrogen atom
Aug 2, 2016
14
What are BMS supertranslation symmetries?
Dec 2, 2016
14
Can a photon have a wavelength less than the planck length?
Aug 12, 2016
13
Is there something similar to Gödel's incompleteness theorems in physics?
Jan 16, 2017
12
Supersymmetry: current 2018 status?
Aug 17, 2018
12
Supergun Launching of Satellites
May 25, 2016
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What is the difference between intrinsic and extrinsic curvature?