The Toroidal Vortex or Bubble Rings

2 years ago
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toroidal vortex vortex physics underwater bubble ring ring scuba diving dive

A vortex ring, also called a toroidal vortex, is a torus-shaped vortex in a fluid or gas; that is, a region where the fluid mostly spins around an imaginary axis line that forms a closed loop.

This is what happens when the vortex is underwater! How incredible is that?

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