The dried out husks of posts I have already promoted!
This is a short part of a documentary about the amazing properties of superfluid helium, which is a supercooled liquid form of helium. For starters, it can apparently defy gravity. Freaky.
posted by CaptWillard
1 decade 7 years 2 months ago • 7,560 viewsNot yet a member? No problem!
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