Nightlion wrote:Tarski wrote:
Indeed, a naïve and purely combinatorical probability calculation would lead one to say that Bernard convection cells are virtually impossible. Yet they form spontaneously quite often in an ordinary pan of cooking oil.
Self organization baby!
http://www.youtube.com/watch?v=UhImCA5DsQ0
Now the delusion resorts to magic tricks? Heat up a little oil and is pools uniformly. Nice. Mr Math infers:
"Look at that kiddies. Self organization. Now does anyone still believe in God?"
It's precisely NOT about the oil 'pooling evenly'.
The point is, rather, that an orderly pattern can under some circumstances emerge out of an initially chaotic system, without the need for anyone to be there to organize it. It organizes itself.
Rayleigh–Bénard convection is a type of natural convection, occurring in a plane of fluid heated from below, in which the fluid develops a regular pattern of convection cells known as Bénard cells. Rayleigh–Bénard convection is one of the most commonly studied convection phenomena because of its analytical and experimental accessibility.[1] The convection patterns are the most carefully examined example of self-organizing nonlinear systems[1].