A pendulum bob swings freely above three fixed magnets, drawn top-down. Each magnet pulls the bob toward it at every instant, and the sum of these forces constantly bends its path. The smallest difference in starting position leads to a wildly different trajectory — this is classic sensitivity to initial conditions, the signature of chaos. The bob never settles on one magnet for long; it wanders between them until friction slowly drains its motion. The trail is colored by whichever magnet is currently closest, tracing out the fractal basins of attraction. The pendulum periodically restarts from a random point, producing a new unpredictable pattern each time.