Michael F. Hochella Jr., Virginia Tech (IMAGE) Virginia Tech Caption Michael F. Hochella Jr. is a University Distinguished Professor of Geosciences with the Virginia Tech College of Science. Credit Virginia Tech 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.