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[–] 4 points 11 hours ago (2 children)

Fun fact is that arc welding is sort of a deposition process too. So you definitely can print with metal and not just metal dust, metal "filament" would work. The problem is that you can't print at a precision level AND speed that would make it remotely worthwhile.

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  • [–] 5 points 10 hours ago

    Modern machinery is pretty incredible. I'm not sure how to go back to even steam power days to DIY. Hell, even some of that made back then was pretty precise. Those who do such craftsmanship are amazing.

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