Virtual Time-Lapse Photos Can Capture Ultrafast Phenomena (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption This is a drop of water impacting a dry surface. Credit © 2019 Jamani Caillet 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.