Hobbyists can now build reliable guns at home with cheap printers, raising new questions about whether gun control can keep up.

Some FDM filaments are pretty brittle even if properly dried and stored, especially those which contain carbon fiber (CF) or similar additives like glass fiber (GF). This poses a problem in that these ...

As more and more (surprisingly) reliable multimaterial filament extrusion systems enter the market, the idea of full-color 3D printing is making its way into the broader public’s imagination and ...