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This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

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Anon wants to ride a zeppelin (sh.itjust.works)

submitted 6 months ago by [email protected] to c/[email protected]

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[–] [email protected] 5 points 6 months ago (1 children)

So MRI helium is scarce because the required purity is very high to get the 4 Kelvin superfluid behavior. Helium for filling balloons (of the party type) is a lot, lot cheaper. I don't know exactly how that translates into airship envelope helium, but you can't take balloon-grade helium and put it in your MRI machine.

[–] [email protected] 2 points 6 months ago

Huh, Today I Learn