Biomechanics (IMAGE) Virginia Tech Caption Graduate student Sean Gart (left) and Sunghwan (Sunny) Jung, an associate professor of biomedical engineering and mechanics at Virginia Tech, make adjustments in front of a machine they used to simulate the mechanics of how dogs drink water. Credit John Pastor/Virginia Tech 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.