Designing Microvascular Cooling Materials (IMAGE) Drexel University Caption Researchers from Drexel University have created a program that optimizes the microvascular configuration of materials that could be used to cool technology that runs hot -- like computers and automobiles. Credit Drexel 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.