Critical Brain

A visionary instrument built on a real 2D Ising model. Drag a “consciousness temperature” through the critical point Tc ≈ 2.269 and feel order melt into the edge-of-chaos bloom, then into overload.

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phase ordered · frozen
T 1.550 · |M| 1.000
drag up/down on the lattice · press Begin for sound
T = 1.550
cold · orderedTc ≈ 2.269hot · noise
Sound

Headphones recommended. Audio is limited for your ears and only starts on your gesture.

Order parameters (read from the GPU)
|magnetization| 1.000
neighbour agreement 1.000

Drag up to heat the lattice. Watch |M| collapse from ~1 (one frozen domain) toward 0 as you cross Tc — the correlation length diverges right at the bloom.

The dream lab — Karel Barnoski