3D-Printed Images (IMAGE) DOE/Oak Ridge National Laboratory Caption Paul Brackman loads 3-D printed metal samples into a tower for examination using an X-ray CT scan in DOE's Manufacturing Demonstration Facility at ORNL. Credit Brittany Cramer/ORNL, U.S. Dept. of Energy Usage Restrictions None License Original 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.