Draws a grid of growing square-like shapes that, once they overtake each other, react in unpredictable ways. "RD" stands for reaction-diffusion. Written by Scott Draves; 1997.
In oare fariaasje fan it programma "Bomb" fan Scott Draves. Dit tekent in roaster fan groeiende rjochthoekeftige foarmen dy' t at se inoar oerlaapje op in ûnferwachte wize reageare kinne. "RD" stiet foar "Reactie- Diffussie"