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alephzero
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135
Why don't we use weights to store energy?
Jan 17, 2017
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58
Why are aerodynamic / streamlined shapes always stumpy at the front?
Aug 11, 2020
answer
47
Are Newton's 1st and 3rd laws just consequences of the 2nd?
Aug 4, 2016
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43
Why can a flugelhorn easily play its fundamental frequency, when a trumpet can't?
Jan 14, 2020
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41
How can a railcar withstand high pressure but fail under a vacuum?
Jan 14, 2017
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32
How do we know that radioactive decay rates are constant over billions of years?
May 23, 2017
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21
Does centrifugal force stiffen a rotating blade?
Jul 18, 2017
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14
What *exactly* is electrical current, voltage, and resistance?
Apr 23, 2019
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13
Highly nonlinear equations
Dec 5, 2016
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13
Pan flute physics
Dec 4, 2020
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How to Help the Physics.SE grow (member-wise)? Qualitatively as well as Quantitatively
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Can we consider MR Imaging questions as on-topic unless they ask for specific engineering solutions?
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I'm supposedly eligible for an inheritance from a distant relative. Offer appears to be legitimate
187
I'm supposedly eligible for an inheritance from a distant relative. Offer appears to be legitimate
137
Avoiding the goto voodoo?
108
How to leave a job for ethical/moral issues without explaining details to a potential employer
102
Why were programs entered on punch cards instead of paper tapes?