Polymer (IMAGE) Rice University Caption A composite material created by scientists at Rice University changes shape in a predetermined pattern when heated and changes back when cooled. The morphing material may be useful for bioengineering, optical, pharmaceutical and other applications. 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.