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Ferrofluid vs magnet

2021-04-26

[public] 1.88M views, 454K likes, dislikes audio only

Ferrofluid is a liquid that's attracted to a magnet, and it like to form a lot of small spikes. Ferrofluid was first invented by NASA in 1963, and it's made by suspending super small particles of iron in a solvent.

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