Inosculation of Aerial Roots (IMAGE) Technical University of Munich (TUM) Caption A young and a slightly older aerial root were knotted into a network, which shortens and tightens them. Later the roots will grow together at this point. Credit Ferdinand Ludwig Usage Restrictions Allowed to use for reporting about the TU Munich with mention of the copyright. 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.