Volkswagen has just unveiled two new project cars at the famed Wörthersee show. First, the Golf GTI First Decade was unveiled. This is an electric car which was created by 13 apprentices from Volkswagen and Sitech. 3D printing was used in the development of the vehicle. Also debuted was the Golf GTE Variant Impulse—another electric project car. With a prototype battery and increased capacity of 8.8 to 16.8 kWh, the impulse will have double the electric operation. Learn more at 3DPrint.com: http://3dprint.com/175954/3d-printin...-first-decade/