A team of designers have come up with an eco-friendly car of the future 'Urbee', that runs on just 10 gallons of gas, and the body can be printed on a 3D printer. This 3D printed car has been created and its making its self known by driving across the country. It took them 2,500 hours for the printer to make all its parts. Of course in the future that time frame will be greatly reduced.
For more info: www.urbee.net