CARL-bot (IMAGE) California Institute of Technology Caption The AI will be tested on a custom-built drone dubbed the "CARL-Bot" (Caltech Autonomous Reinforcement Learning Robot). The CARL-Bot will be dropped into a newly constructed two-story-tall water tank on Caltech's campus and taught to navigate the ocean's currents. Credit Caltech Usage Restrictions For use in news stories only 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.