Discrete Reaction-Diffusion


	This cellular automaton provides a simple model for chemicals that are reacting and diffusing in the plane. Note the appearance of spiral waves.


	Contributed by: Stephen Wolfram

This demonstrations is based on the Greenberg-Hastings cellular automaton rule.

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"Discrete Reaction-Diffusion" from The Wolfram Demonstrations Project
http://demonstrations.wolfram.com/DiscreteReactionDiffusion/

Contributed by: Stephen Wolfram

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Cellular Automata
Chemistry
Discrete Models
Natural Forms
Physical Chemistry
Statistical Mechanics
Waves

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Almost-Circular Cellular Automaton
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