Prof. Klaus Lehnertz (links) (IMAGE) University of Bonn Caption mit Theresa Wilkat und Thorsten Rings im Labor. Credit © Foto: Gregor Gast/UKB Usage Restrictions This image may be used together with the press release. 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.