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I'm DonSiano, a retired physicist, interested in things such as trebuchets and the history of the industrial revolution. And a few other things here and there. Paperweights, dimensional analysis, Liesegang rings....
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I'm DonSiano, a retired physicist, interested in things such as trebuchets and the history of the industrial revolution. And a few other things here and there. Paperweights, dimensional analysis, Liesegang rings....