Swirling 'Swarm' of Actin Filaments (IMAGE) Technical University of Munich (TUM) Caption A model system based on filaments of the protein actin is yielding insights into "flocking" or "swarming" behavior on the biomolecular level. Credit Bausch & Suzuki / TUM Usage Restrictions This image may be freely used, with copyright noted, in news coverage of research at the Technical University of Munich (TUM). 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.