The HIDDEN Screws of PRECISION
30:33
Origins of Precision
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Where DO screws come from?
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MOSFET – The Most significant invention of the 20th Century
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Antikythera Fragment #11 World’s First Precision Lathe - Constructing The Antikythera Mechanism
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How America RUINED the world's screws! (Robertson vs. Phillips)
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I Might Have Invented Something New...
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The most important screws EVER MADE!
18:50