Members of the research team (IMAGE) Hokkaido University Caption Members of the research team. From the left: Teppei J. Yasunari of Hokkaido University, Hisashi Nakamura of The University of Tokyo, Nakbin Choi and Myong-In Lee of UNIST, and Yoshihiro Tachibana of Mie University. (Photos provided by Teppei J. Yasunari with others' permissions). Credit Photos provided by Teppei J. Yasunari with others' permissions Usage Restrictions This image is copyrighted, but may be used to report this press release, if credited as instructed. 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.