Water Droplet (1 of 2) (IMAGE)
Caption
A freezing front travels up a drop of water on a cold surface, forming a sharp point at the top.
Credit
Oscar R. Enríquez, Álvaro G. Marín, Koen G. Winkels, and Jacco H. Snoeijer, Physics of Fluids Group, University of Twente, Enschede, The Netherlands
Usage Restrictions
With proper credit.
License
Licensed content