Building Better Blades (IMAGE) Iowa State University Caption Iowa State University researchers, left to right, Vinay Dayal, Matt Frank, Frank Peters and John Jackman are working to establish a Wind Energy Manufacturing Laboratory on campus. They're pictured with turbine blades at TPI Composites' Newton factory. Credit Iowa State 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.