সাঁচ:Potd/2012-03-26
| A simulation of the Kelvin–Helmholtz instability, a phenomenon that can occur when velocity shear is present within a continuous fluid, or when there is sufficient velocity difference across the interface between two fluids. One example is wind blowing over a water surface, where the wind causes the relative motion between the water and air.
Video: Bdubb12/Raeky |