The Science Of Cutting
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23:12
The Clever Engineering Of Piston Rings
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13:31
The Science Of Small Distances
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16:14
Can You Forge Tungsten?
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24:36
The Remarkable Mechanism That Secures Nuclear Weapons
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15:23
How NASA Reinvented the Mechanical Battery
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18:15
The Science Of Flatness
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1:00:27
Things You've (Maybe) Never Heard Of | How It's Made | Science Channel
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22:23