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Physics
John Doty's user avatar
John Doty's user avatar
John Doty's user avatar
John Doty
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49
Are human eyes interferometers?
Oct 19, 2022
45
Why did NASA need to observationally confirm whether DART successfully redirected Dimorphos?
Dec 6, 2022
44
Where is there visible light inside the Sun?
Jan 15
30
Time is the only dimension that has an arrow, and the only dimension which contributes an opposite sign to the metric. Is that just a coincidence?
May 29, 2022
29
Is it possible to statically generate lift with the difference in pressure like wings?
Jan 21, 2023
25
How can I derive the second law of thermodynamics from Newton's second law of motion?
Jan 28, 2023
24
If I push someone, what fundamental force do I create?
Mar 15, 2022
23
Is electric field inside a conductor really always zero?
Sep 4, 2023
23
The Journey of an Electromagnetic Wave Exiting a Router
Jul 27, 2023
22
Why are there three bright spots in the first picture of Sagittarius A*?
May 12, 2022
Top network posts
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61
Why do exploration spacecraft like Voyager 1 and 2 go through the asteroid belt, and not over or below it?
61
Why do scientists use specialized units for distance when metric units are perfectly adequate?
42
Did any processor implement an integer square root instruction?
37
Why do Canopus Star Trackers track Canopus? Why not so Sirius?
31
Is there a reason why Apple servers did not catch on?