Figure from Paper (image) DOE/Princeton Plasma Physics Laboratory Share Print E-Mail Caption Image showing spiraling magnetic field fluctuations at the edge of the NSTX tokamak. Credit Photo courtesy of Physics of Plasmas. Composition by Elle Starkman/Office of Communications. Usage Restrictions None Share Print E-Mail 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.