Astronauts drink their urine, but it's purified, and you have to so don't think about it too much and just swallow it.
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Random Knowledge
RandomI just like collecting stuffs that I know that (MIGHT) will be useful in the near future. These aren't MINE. I repeat, this aren't MINE. Credits to the own of these knowledge.
Space Conservation
Astronauts drink their urine, but it's purified, and you have to so don't think about it too much and just swallow it.
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