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btrettel
4 months ago
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Feynman Sprinkler [video]
Sorry, blimps aren't my area of expertise. I don't know what's going on there.
samstave
4 months ago
[–]
Its just a giant helium balloon inside the thing -
https://youtu.be/FrAc-yORdAo?t=170
- So its "finite" just not small.
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