Branched Flow (IMAGE) Vienna University of Technology Caption Waves do not always spread uniformly into all directions, but can form a remarkable 'branched flow'. At TU Wien (Vienna) a method has now been developed to control this phenomenon. Credit TU Wien 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.