Clemson Scientists (IMAGE) Clemson University Caption Clemson scientists (from left) Lea Marcotulli, Vaidehi Paliya and Marco Ajello have worked closely with an international team of scientists. Credit Jim Melvin / Clemson 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.