Starting Aug. 1, Americans will be able to download untraceable plastic 3D-printed guns. It follows a long legal battle between a self-described anarchist and the State Department. "The Liberator" is ...
Today if you want to reproduce a big schematic or a mechanical drawing, you just ask it to print or plot from the CAD model. But back in the day, you drew on big sheets at a drafting table. How do you ...
If you have a 3-D printer, you'll be able to download a blueprint and print 3-D guns. The capabilities will soon be a click away for anyone with the right machine and materials. John Ham with the ATF ...