Searching for dark matter (IMAGE) University of Delaware Caption Jack Manley (left) is a UD doctoral student and Swati Singh is an assistant professor in the College of Engineering's Department of Electrical and Computer Engineering. Credit Photo by Evan Krape, photo composite by Jeffrey C. Chase 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.