Osama Awadelkarim, Penn State (IMAGE) Penn State Caption This is Osama Awadelkarim, Center for Nanotechnology Education and Utilization director and professor of engineering science and mechanics at Penn State. Credit Penn State 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.