/u/alexja21's posts
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How much extra matter does the Earth gain every year just from interstellar matter? Is all of it from meteorites or does it collect some interstellar "dust" as well, and if so, how much of each? Do we ever lose any matter (aside from man-made satellites/probes)?
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"“The gigantic comet had slammed into Earth, forging earthquakes a thousand times too powerful to measure on the Richter scale”. The Richter scale is logarithmic. Just how powerful would that be?
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If you were teleported to the lowest pressure that humans could survive in Jupiter's upper atmosphere, how long would you fall before encountering the highest pressure that humans could survive?
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If the earth suddenly stopped rotating, would everything on the surface suddenly be flung towards the east?
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