Finding New Materials (IMAGE) Iowa State University Caption Krishna Rajan of Iowa State University and the Ames Laboratory is developing statistical learning techniques to research and develop new materials. Credit Photo by Bob Elbert/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.