The most important screws EVER MADE!
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19:54
The HIDDEN Screws of PRECISION
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Robertson, Phillips, and the History of the Screwdriver
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Enigma Makinesi nasıl çalışıyordu?
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I Built an Entire Clock Mechanism to Prove this is Possible
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18:00
The Babylonian Map of the World with Irving Finkel | Curator’s Corner S9 Ep5
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31:46
Why do hurricane lanterns look like that?
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14:54
The INSANE Precision of The National Institute of Standards and Technology
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21:28