Whirlpools are formed by the combination of strong currents, narrow channels, and rapidly changing underwater topography. Dangerous whirlpools are rare and require currents of 10 knots or more. Small, ...

The sound of water is relaxing until you feel the water pulling you. Then you notice a whirlpool near you in the middle of ...

Vortices that form in quantum liquids can now be studied with a camera that uses particle-like disturbances to take images instead of light. Normal cameras can’t capture these whirlpools, so the ...