PPPL physicist Stuart Hudson (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption PPPL physicist Stuart Hudson was part of an international team of researchers that has upgraded a key computer code for calculating forces acting on magnetically confined plasma in fusion energy experiments. Credit Elle Starkman / PPPL Office of Communications 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.