/u/DavidCFalcon's posts
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Is it actually possible to estimate the amount of grains of sand on every beach? If not, is it only theoretical that there are more stars in the universe than grains of sand on the earth?
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If the earth's gravity became 50% less than what it is now. Would an average male in good shape remain in the same shape doing the same routine with the 50% more gravity?
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What is the brain doing when you're reading, watching tv, or listening to the radio and you unknowingly "space out"?
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What is preventing jumbo jets from having a parachute system in case of catastrophic engine failure?
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Is it possible to break in pool and get the same ball placements if the rack and the shot were under the exact same conditions each time?
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