Federico Nespoli at LHD (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption PPPL physicist Federico Nespoli at the Large Helical Device in Japan. Credit Photo courtesy of the Japanese National Institute of Fusion Science. Collage by Kiran Sudarsanan. 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.