Ethan Crumlin (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Staff scientist Ethan Crumlin at Berkeley Lab's Advanced Light Source. Credit Marilyn Sargent/Berkeley Lab 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.