High speed video reveals the bizarre physics of an ordinary water droplet

The video is of an effect known in fluid dynamics as the coalescence cascade, which can be observed (provided you have access to a video camera with a sufficiently high frame rate) when a drop of liquid is deposited very gently onto the surface of a layer of the same liquid. Fuck Yeah Fluid Dynamics explains: » 10/13/11 7:20am 10/13/11 7:20am