Active-Learning Loop (IMAGE) Fritz Haber Institute of the Max Planck Society Caption Active-Learning Loop Credit © Steffen Kangowski/FHI Usage Restrictions © Steffen Kangowski/FHI License Original 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.