Laser printing (IMAGE) University of Missouri-Columbia Caption University of Missouri researchers have built a machine that combines elements of traditional 3D printing with laser technology to develop multi-material, multi-functional products. Credit Sam O’Keefe Usage Restrictions For media use 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.