The First Metalsmiths
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Uploader Comments (MrCropper)
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*comment intended for Spalg
3 years ago 2
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Man, I wish my materials science class this past fall had been taught historically....it would've been fascinating.
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It's crack.
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u smoke rocks? ive heard of dribbling on rocks (a sport of skill and precision) but how can u smoke them ? Itchy?
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No my brain cells are fine, I practice the golden mean, I smoke rocks. See, so everything is fine (and itchy).
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i mean 100,000bc
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around 1000bc in Britain alot of communities didnt have fire or sometimes the leader was the one who had the secret of fire and wouldnt tell anyone else. interesting areas these
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In Malaysia they found stone tools close to 1.8 million years old.
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Hey cropper, long time fan
I would like to point out (involved with metal work myself) that pure titanium has a lower rockwell (C) than high carbon steels and therefore titanium actually has worse scratch resistance thus maintains less edge retention. Titanium alloys that get higher than 70+ usually come in the form of a coating (the glock pistol has a coated top that can sharpen knives) but doesn't come in the large enough pieces for plows and would probably be too brittle.
603881 3 years ago 3
"titanium actually has worse scratch resistance thus maintains less edge retention."
Very interesting. I was clueless.
What about beryllium plow shares?
MrCropper 3 years ago