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Make a mechanical coin-sorting machine
lundi 24 juin 2019, 19:21 , par BoingBoing
Here's a hand-crank coin-sorting machine made from plywood. The guy who made it used conventional tools, but it looks perfect for a laser cutter.
Image: YouTube
https://boingboing.net/2019/06/24/make-a-mechanical-coin-sorting.html
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56 sources (32 en français)
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jeu. 25 avril - 09:44 CEST
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