The chaos machine: analogue computing rediscovered (1)
Official URL: http://www.elektor.com/magazines/2011/september/th...
Analogue computers provide actual rather than virtual representations of model systems. They are powerful and engaging computing machines that are cheap and simple to build. This two-part Retronics article helps you build (and understand!) your own analogue computer to simulate the Lorenz butterfly that's become iconic for Chaos theory.