Proton - Open Source 3D Printer

Proton is one of two open source 3D printers designed by Layer One, the creator of Atom 3D Printers (Link to Neutron 3D printer: https://www.myminifactory.com/object/29425). While the RepRap project produced some functional printers, it was clear that nobody had intended to produce something for the desktop of the discerning designer. That’s where Layer One’s Proton and Neutron come in. If you're an open-source advocate, a tinkerer, and a designer with an eye for aesthetics, you’ll want one o