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#1
10-10-2022, 05:55 PM
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Precision
Machine Thinking: Origins Of Precision With that said, another video comes along on the American Precision Museum and what ultimately came to be called the American System of Manufacturing. This video is Part 1, another video (Part 2) is in the works. Enjoy.
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Bill in sunny Tucson I believe in gun control. Gun Control: The ability to consistently hit what you are aiming at. Weldor by choice, engineer by necessity. 
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#2
10-10-2022, 08:05 PM
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Recently read a book on Sir Joseph Witworth and his fight to create standards for machining, and his invention of a rifled cannon. The military disliked it, not because of it's accuracy up to 10 miles, but that a commoner with dirty fingernails was pushing for it.
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Gerry You got freedom of speech, if you don't say too much. Aaron Neville. When a liberal screams racism, you can bet they were also born with white skin. The countries whom the gods would destroy they first make green. Rex Murphy
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