New Lignin Composite (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL scientists have created a new composite material for additive manufacturing that makes use of lignin, a biofuels byproduct. Credit Oak Ridge 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.