Fig. 1 Couette Spherical Flow (IMAGE) Lomonosov Moscow State University Caption An experimental set-up for modeling the Couette spherical flow. Credit Courtesy of Dmitry Zhilenko. 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.