Bochum Research Team (IMAGE) Ruhr-University Bochum Caption Harald Platta, Rebecca Brinkmeier and Thomas Mastalski (from left) in the lab at Ruhr-Universität Bochum. Credit RUB, Kramer Usage Restrictions This image may only be used for reporting about the contents of the press release "The ABS of molecular engines" (published in March 2019) in the context of Ruhr-Universitaet Bochum. 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.