Mazyar Amin, University of Washington (image) University of Washington Caption For his doctoral work at the University of Washington, Mazyar Amin used fluid dynamics to improve the energy efficiency of refrigerated grocery store display shelves. Here he stands beside the experimental setup at Michigan's Kettering University. Credit Image courtesy of Kettering University Usage Restrictions Appropriate caption and credit required 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.