33. Laminar to turbulent flow..

Waterjet near a rotating wheel. Transition from a laminar to turbulent flow captured @ ~900 fps..

And the wheel seems to be going counterclockwise…..or is it??

on the evergreen IISER Pune cricket ground..

Published by

G V Pavan Kumar

As a professor, writer & podcaster of physics & its history & philosophy......I am interested in the historical and philosophical evolution of ideas and tools in the physical sciences and technology. I research the intellectual history of past scientists, innovators, and people driven by curiosity, and I write about them from an Indian and Asian perspective. My motivation is to humanize science.

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