Casey Holliday, University of Missouri (IMAGE) University of Missouri-Columbia Caption Holliday, an assistant professor of anatomy, says that with the development of 3-D modeling, scientists now have a tool that can be used and shared all over the world. Credit University of Missouri 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.