Gallego and Moon (IMAGE) DOE/Oak Ridge National Laboratory Caption Nidia Gallego and Jisue Moon developed a novel technique to observe molten salt intrusion in nuclear-grade graphite and published their findings in Carbon. Credit Carlos Jones/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.