Fig.2 (IMAGE) Osaka University Caption Professor Kazuo Kobayashi observes biochemical redox reactions on time scales ranging from picoseconds to seconds with a linac, a world first. Credit Osaka 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.