/u/D353rt's posts
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When did flags get the form they now have? Are there countries with round flags or flags with different proportions than the standard ones?
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I just saw this photo of Franz Ferdinand and his wife the day he was assassinated. She has a lot of weird dots on her face. Was she ill or are they just image artifacts? [Link in text]
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I just read that earth's core solidified only roughly a billion years ago. (How) was life affected by this?
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On case of a meltdown in a nuclear reactor I assume the molten core is collected on a basin like structure at the bottom of the reactor. Would it be possible to guide it in a way that makes it subcritical/easier to recover?
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Why are thin space suits like in "The Martian" so difficult to make? One atmosphere of pressure surely can't be that difficult to hold with flexible material?
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