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Klein bottle: the bottle that cannot hold any liquid
(
maths.org
)
1 point
by
WorldDev
on April 20, 2022
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2 comments
WorldDev
on April 20, 2022
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Whatever you pour "in" will just come back out again.
timthorn
on April 20, 2022
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Obligatory link to Cliff Stoll's Acme Klein Bottle store:
https://www.kleinbottle.com/
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