"It was like a brown crayon."
from ScienceAlert - Latest https://ift.tt/2ApBgtx
from ScienceAlert - Latest https://ift.tt/2ApBgtx
Tuesday, 17 September 2019
Scientists Have Built Knives Out of Human Poop to Test Whether They Work
from ScienceAlert - Latest https://ift.tt/2ApBgtx
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