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Physics
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Dale's user avatar
Dale's user avatar
Dale
  • Member for 5 years, 10 months
  • Last seen this week
  • USA, NC
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PhD in biomedical engineering and MBA. Physics instructor (among other classes).

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156
In the twin paradox does the returning twin also come back permanently length contracted flatter than the twin on Earth?
Oct 8, 2019
101
General relativity (and other theories) when proven wrong
Oct 12, 2020
91
In substances where light is slowed down, is its momentum lessened and if so, how does it speed up again when emerging from that substance?
Sep 5, 2020
85
How can an object absorb so many wavelengths, if their energies must match an energy level transition of an electron?
Apr 28, 2020
83
A Rainbow Paradox
Aug 4, 2023
82
Force of photons from the Sun hitting a football field = weight of 1 dime?
Jan 11, 2022
69
Is there any known thing or physical object that absolutely cannot be destroyed?
Sep 26, 2022
66
What would a standing wave of light look like?
Dec 21, 2022
59
Why should water fall down from an upside down glass of water?
May 28, 2021
56
If microwave ovens run at 2.4 GHz, what is the long-term effect on living tissue of exposure to this frequency, but with a thousand times less energy?
Apr 29
Top Meta posts
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Is there a way to easily/automatically merge the many Veritasium questions?
17
Good answers to duplicate questions
15
Allowing mathematical and homework questions on this site
11
How can you close a thread on the Relational interpretation because of opinion when there's threads on here about Schrodinger's cat?
10
Should users answer questions that they think should be closed?