Elena Biselli at the Microscope (IMAGE) Technical University of Munich (TUM) Caption First author Elena Biselli, PhD student at the TUM Department of Physics, at the microscope. Credit Andreas Heddergott / TUM 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.