Technicians Evaluate Adsorber Coating (IMAGE) NASA/Goddard Space Flight Center Caption Jennifer Domanowski (forefront) and Nithin Abraham begin evaluating the effectiveness of a NASA-developed adsorber coating for removing mercury vapor and other contaminants inside Smithsonian-owned specimen-storage cabinets. Credit Credits: Chris Gunn/NASA 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.