Shigeru Kasahara, Kyoto University (IMAGE) Rice University Caption This is Shigeru Kasahara, the study's first author, with the cryogenic apparatus used in the experiments. Credit Kyoto University Usage Restrictions Must credit: 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.