skynano-3 (IMAGE) DOE/Oak Ridge National Laboratory Caption Douglas, center, gave Saldaña, left, and Hubbard a tour of the facility prior to the event. Credit Carlos Jones/ORNL, U.S. Dept. of Energy Usage Restrictions n/a 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.