We have featured plenty of plastic 3D printers here on Geeky Gadgets over the years, but this new MiniMetalMaker 3D metal printer, must be the first that is capable of printing in metal. The ...
WARREN, Mich. (AP) -- Car designers have every kind of software and virtual reality tool. But when they want to make sure a car's curves look just right, they rely on one of the world's oldest ...