Sandia Labs BEYA winner 1 (IMAGE) DOE/Sandia National Laboratories Caption Senior Technology Fellow winner Danielle Stephenson is a mechanical engineer and research and development principal for surety engineering at Sandia National Laboratories. Credit Photo courtesy of Dusty Wilde 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.