Sarah E. Du, Florida Atlantic University (IMAGE) Florida Atlantic University Caption Sarah E. Du, Ph.D., senior author and an assistant professor in FAU's Department of Ocean and Mechanical Engineering. Credit Florida Atlantic University Usage Restrictions Credit: Florida Atlantic University 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.