Elastocaloric cooling (IMAGE) Saarland University Caption The research team led by Stefan Seelecke (left) and Paul Motzki (right) at Saarland University and the Center for Mechatronics and Automation Technology (ZeMa) uses shape memory technology for a wide range of applications, from innovative cooling and heating systems to robot grippers, valves and pumps. The mini-fridge that the team will be presenting at the Hannover Messe from 22 to 26 April is groundbreaking: it shows that elastocalorics is becoming a viable solution for practical applications. This climate-friendly cooling and heating technology is far more energy-efficient and sustainable than current methods. Credit Credit: Oliver Dietze Usage Restrictions Press photographs can be used free of charge with this press release or in connection with reports about Saarland University provided that a photo credit with the photographer’s name is included. License Original 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.