R-Aides (2 of 2) (IMAGE) Rice University Caption The R-Aides device created by students at Rice University in collaboration with a Texas Heart Institute doctor is able to lift 40 pounds. Here, the suction cups grip a 12-pound piece of silicone the students used to simulate flesh. Credit Jeff Fitlow/Rice 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.