You can now 3D-print a fully operational handgunA plastic gun made on a 3D printer has been successfully fired. What’s more, its developer has released the blueprints online, meaning anyone with the right 3D printer can create a gun of their own, right in their living room. Say hello to the dark side of the maker movement. This past weekend (May 4), the controversial group Defense Distributed successfully tested the new firearm at a firing rang
