Aquatic soft robot (VIDEO) Northwestern University This video is under embargo. Please login to access this video. Caption Robot does a spinning "break dance" to release a particle "cargo." Credit Samuel I. Stupp Laboratory/Northwestern University Usage Restrictions None 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.