Dipolar vortices generated in wake of an adult water strider

Dipolar vortices generated in the wake of an adult water strider. More about this Image In this image, when the chemical thymol blue is sprinkled on the water surface, Marangoni convection in the suspended fluid produces a swirling texture. Motions of the surface of a liquid ...This is an NSF Multimedia Gallery item.

https://www.nsf.gov/news/mmg/mmg_disp.jsp?med_id=51974

Source: NSF Multimedia Gallery - December 8, 2020 Category: Science Source Type: video

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