Ultrafast System (IMAGE) Kiel University Caption With the ultrafast system in the Physics Centre at Kiel University (Germany), the behaviour of electrons can be filmed live. Credit © Jürgen Haacks, CAU 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.