Surfing Particle (IMAGE) Simons Foundation Caption A ball falling through goopy liquid will generate a wave in a nearby flexible rubber sheet. The ball will 'surf' the wave, moving away from the rubber sheet and picking up speed, new calculations and experiments reveal. Credit B. Rallaband et al/<i>Nature Physics</i> 2018 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.