Here is a great robot that my best friend Ben made, called the Netch-a-sketch. Well actually it’s the program that’s cool. As you may have guessed from the name, it is an NXT based etch-a-sketch. If you want to see it in action, download the program(Right Click and Save as to Download) I’d have included a video, but unfortunately you can’t take Screencasts with the NXT 
