Solar Concentrator Bis (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption This is Sophia Haussener, leading the project, Saurabh Tembhurne and Fredy Nandjou. Credit Marc Delachaux / 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.