Contact: James Riordon
American Physical Society
Caption: Droplets of a glycerol-water mixture defy gravity to climb up hill, provided the surface under them is shaken in the right way. The discovery may lead to new methods to manipulate microscopic amounts of fluids.
Credit: P. Brunet, J. Eggers, and R.D. Deegan
Usage Restrictions: For news and educational purposes only.
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