Watch the snakes fly on the screen and be amazed.
You can change the number of snakes through the constructor, for large numbers ~500 it looks like fireworks :).
The snakes' movements are governed by the random waypoint model, which can guarantee that the snakes remain within the screen bounds, contrary to Brownian motion, where snakes usually wander off after a while. In fact, the whole thing started as an experiment to test different random movement models.
Here are some print screens
