Neutrons — Crustacean-inspired cotton (VIDEO) DOE/Oak Ridge National Laboratory This video is under embargo. Please login to access this video. Caption Neutron computed tomography reveals how water is constrained to travel only along certain strands of a special yarn coated with a water-wicking compound and a biocatalytic enzyme. Credit Yuxuan Zhang/ORNL, U.S. Dept. of Energy Usage Restrictions None 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.