Wow the visualizer linked too at the end (http://georgeflanagin.com/visualizer.php http://georgeflanagin.com/visualizer.php) creates some crazy patterns if you

Wow the visualizer linked too at the end (http://georgeflanagin.com/visualizer.php http://georgeflanagin.com/visualizer.php) creates some crazy patterns if you follow the instructions (segment 1 at 7 and segment 2 at 8 creates a shifting optical illusion). Neat!