Research Team (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption Rudolf Griss, Kai Johnsson and Alberto Schena are in their lab at EPFL. Credit Alain Herzog/EPFL 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.