Pinar Acar (IMAGE) Virginia Tech Caption Pinar Acar was the recipient of an AFOSR Young Investigator Award. Photo by Alex Parrish for Virginia Tech. Credit Virginia Tech Usage Restrictions Credit Virginia Tech 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.