Daniele Filippetto (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Staff Scientist Daniele Filippetto working on the High Repetition-Rate Electron Scattering Apparatus. Credit Thor Swift/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.