Water droplets spontaneously bounce, sans trampoline
![water droplets](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/11/ticker_droplet_free-rev2.jpg?fit=860%2C460&ssl=1)
TRAMPOLINING H2O A water droplet initially at rest bounces higher and higher in this time-sequence image.
T. M. Schutzius, G. Graeber, D. Poulikakos
TRAMPOLINING H2O A water droplet initially at rest bounces higher and higher in this time-sequence image.
T. M. Schutzius, G. Graeber, D. Poulikakos