diamond (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Artist’s illustration of hydrodynamical behavior from an interacting ensemble of quantum spin defects in diamond. Credit Norman Yao/Berkeley Lab Usage Restrictions Credit Norm Yao/Berkeley Lab 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.