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Physics
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redroid
  • Member for 7 years, 3 months
  • Last seen more than a week ago
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Top posts
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25
Can laws of physics suddenly change?
Jan 26, 2021
10
How abruptly does the Doppler shift change sign?
Oct 10, 2020
5
Who discovered the speed of light is constant?
Jan 19, 2021
3
Is interplanetary (or larger) very long baseline interferometry (VLBI) possible at any λ?
Apr 9, 2017
2
Did "mangled worlds" go anywhere?
May 14
2
Why is there "red/blue shift" instead of "light/dark shift"?
Jan 18, 2021
2
Find the pointing of maximum velocity on a trajectory
Jan 30, 2021
1
Universal limit on speed of signal transmission
Jan 24, 2021
1
Could a Szilard engine power a car?
Jan 28, 2021
0
Calculating trajectory of ballistic spacecraft
Jun 1, 2017
Top network posts
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10
Can a device prove the identity of its own code?
7
Why exactly are there at most 3 consecutive square-free integers?
7
How plausible is it for legends about the Pleiades to be this ancient?
5
What happens if a very heavy impact hits a person's Holtzmann shield?