3D-printed femur researchers (IMAGE) University of Texas at Dallas Caption University of Texas at Dallas mechanical engineering doctoral student Kishore Mysore Nagaraja (left) and Dr. Wei Li, assistant professor of mechanical engineering, tested the properties of the 3D-printed femurs in the lab. Credit The University of Texas at Dallas Usage Restrictions none License Original 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.