The Vortex Pattern in Clouds and FishNature repeats this specific shape across every scale

From the show

Nature's Hidden Blueprint

Discover the universal physics connecting distinct scales of nature. From satellite images of islands to the mechanics of swimming fish, the Von Kármán vortex street reveals a hidden order in turbulence. Learn how flow separation creates these rhythmic pulses and see how engineers struggle to control the same forces that animals use to swim.