Flow speed video (VIDEO) New York University This video is under embargo. Please login to access this video. Caption Flow speed in simulations showing directed flow or circulation in the upper loop. Credit New Jersey Institute of Technology Usage Restrictions In conjunction with this study only. 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.