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trade schools

  1. neutrino_cannon

    Alright materials science geniuses, design a High School level metallurgy class!

    One of the things that strikes me about the society we live in, even in this age of synthetics, is how many things are made out of metal. I recall one writer who marveled on the stupendous number of inventions that require springs, and how fortunate it is, therefore, that springs are some of...
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