Lab

Interactive simulations and experiments. Most of these started life as a Claude Code session and ended up here so you can poke them yourself. Open one and play.

RPSLS Field

Rock-Paper-Scissors-Lizard-Spock as particle physics. Five species; each is attracted to the one it beats and repelled by the one that beats it. Tune the counts and you get banded equilibrium.

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Hue Field

A colour-based particle simulation. Similar hues attract; different hues repel. Asymmetric forces — long-range weak attraction, short-range strong repulsion — produce emergent strands and bands.

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