This was first going to be a ball rolling down a hill, but 2 unsuccessful attempts, and one that would need alot of tweaking (this one) made me decide otherwise. This could theoretically go faster if the sensor was a multi-colored ball, but that would require some further programming and a lot of repetativeness... um... enjoy, you can move the ball freely, and it won't bounce off the walls. somewhat inspired by the "trig engine" that I will get a link to sometime soon.
