Mesocrystal formation (IMAGE) DOE/Pacific Northwest National Laboratory Caption Researchers used advanced microscopy techniques to watch mesocrystals form in real-time. Credit (Composite image by Mike Perkins | Pacific Northwest 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.