What Do Bathtub Bubbles, Beluga Whales and Hydrogen Bombs Have in Common? (Video)

It is nice to be reminded how amazing our world really is!

A toroidal vortex, also called a vortex ring, is a region of rotating fluid moving through the same or different fluid where the flow pattern takes on a toroidal (doughnut) shape. The movement of the fluid is about the poloidal or circular axis of the doughnut, in a twisting vortex motion. Basically, it's like a ring of bubbles.  Check out this amazing video!