Droplet impacts comparison (IMAGE)

University of Minnesota

Droplet impacts comparison

Caption

A new study led by University of Minnesota Twin Cities researchers shows why liquid droplets have the ability to erode hard surfaces, a discovery that could help engineers design more erosion-resistant materials. The above image shows the impact droplets can make on a granular, sandy surface (left) versus a hard, plaster (right) surface.

Credit

Cheng Research Group, University of Minnesota

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