Andrew Wessman and Mohammed Shafae (IMAGE) University of Arizona College of Engineering Caption University of Arizona researchers Andrew Wessman and Mohammed Shafae received $750,000 in NASA funding to monitor and mitigate defects that occur during additive manufacturing. Credit University of Arizona College of Engineering Usage Restrictions None License Original 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.