Dinosaur with Joint Optimization (image) Harvard University Caption The new software optimizes the virtual model (top) and creates strong, articulated joints for 3D printing (bottom). The product emerges fully assembled. Credit Image courtesy of Moritz Bacher Usage Restrictions None 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.