Maghalaya Bridge (1 of 2) (IMAGE) Technical University of Munich (TUM) Caption Bridges from the intertwined aerial roots of the rubber tree Ficus elastica are mechanically extremely stable. 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.