Interactive exhibits of Brian's Brain like hexagonal cellular automata rules, including:
Nice Four State Brain,
Simple Three State Brain,
Silk',
Silk #2,
Zigzag,
Multizag,
Warp Age,
Mutant Ripple,
Ripple Warp,
Grandiose,
Doppler Patches,
Raindrops,
Warped Raindrops,
Spagettios,
Warped Spagettios,
Blockers,
and Blockers 2