/u/romn97's posts
Do commercial airplanes fly at around 35,000 feet because their engines are more efficient at those altitudes, or because of the reduction in drag?
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Why does Manhattan have a highly built up downtown and a highly built up uptown, but midtown is less so? (Closer to suburban than either end)
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Can a bullet actually kill someone instantly by hitting them somewhere other than the head, or is this just Hollywood?
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