Shelby Cobra (IMAGE) DOE/Oak Ridge National Laboratory Caption This Shelby Cobra sports car, 3-D printed at Department of Energy's Manufacturing Demonstration Facility at Oak Ridge National Laboratory, will be on display this week at the Detroit Auto Show Technology Showcase. Credit Jason Richards, ORNL Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.