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What makes a 3D printer open source (and why it matters)

An open-source 3D printer is a device where all or some of the materials required to create the printer and the software that ...
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How does 3D printing work?

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Since 3D printers debuted in the 1980s, the devices have been used ...