3D printing is the hottest thing in tech and people have made all sort of imaginable stuff with it. ">Eiffel tower. ">Wrench. ">Bicycles. Even ">guns. To add to the list Amanda Ghassaei have devised a program along with instructions to let you print your mp3 into a vinyl. There’s still room to improve such as sound quality but as a prototype it looks very promising.
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