Energy-Storing Material (IMAGE) Purdue University Caption Purdue researchers have developed a way for a material to store energy in its skin through invertible domes. Credit Purdue University/Jared Pike 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.