Time-Lapse Photo of Shape-Memory Polymer (IMAGE) University of Rochester Caption A time-lapse photo of a new shape-memory polymer reverting to its original shape after being exposed to body temperature. Credit Photo by Adam Fenster/University of Rochester 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.