Acoustic Tweezers (IMAGE) Penn State Caption This is the miniaturized ultrasonic device capable of capturing and moving single cells and tiny living creatures is compared to a US dime. Credit Xiaoyun Ding, Stephen J. Benkovic, and Tony Jun Huang 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.