This Metals Create The Most POWERFUL MAGNETS!
19:58
Superalloy - A Material That SHOULDN'T HAVE BEEN CREATED!
23:05
World's Strongest Magnet!
24:42
Construyendo un tren a reacción
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Cutting mirrors with Diamonds
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Maybe buying this chemical was a bad idea
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Creating an Exotic Material With A Permanent Static Charge (Electret)
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Strange properties of solid air
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