Simulation of a dendrite growing from a solution that solidifies on contact with any solid material (see also: Brownian tree). Use the mouse to rotate and left/right buttons to move forward and back (Shift and Ctrl increase speed). Press Space to toggle plotting of solute cubes, which can be time-consuming. Press Q or Escape to quit. The config.txt file specifies the domain size and initial amount of solute.
Try it now! - press open/run if the browser prompts you (Windows 8 sometimes requires you to click 'More info' first).