Moly 99 3D Print Group (IMAGE) DOE/Argonne National Laboratory Caption The laboratory's new 3D printing approach makes its recycling method -- pioneered in 2015 by Mo-99 program manager Peter Tkac (left) and others -- faster, more reliable, and more cost effective. Also shown: Peter Kozak (center) and Brian Saboriendo. Not shown: Alex Brown. Credit Argonne National Laboratory 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.