Acoustic Tweezer Schematic (IMAGE) Penn State Caption This is a schematic of an acoustic tweezers device. Credit Xiaoyun Ding, Stephen J. Benkovic, and Tony Jun Huang, 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.