Turbulent dynamo targets (IMAGE) University of Rochester Caption A close-up of the experimental target at the Laboratory of Laser Energetics, consisting of two foils and a pair of grids, held together by cylindrical shields. Each target is about the size of a penny. Researchers designed and machined the targets to produce a turbulent plasma at conditions never reached before in a laboratory setting. Credit University of Rochester photo/Eugene Kowaluk 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.