Microscopic View of CLCs (IMAGE) University of Tokyo Caption The sample of CLCs changes its state in a second but can last for hours. Credit (c)2019 Aida Group Usage Restrictions Credit (c)2019 Aida Group 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.