Figure 2 (IMAGE) Peking University Caption Figure 2. The Editors' Choice of Science (Science 369, 388 (2020)). Credit Science, School of Physics of Peking University 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.