Bristle Bot!!

So, today I built a Bristle Bot! (for those of you who don't know what that is, is a toothbrush head robot, basically)
Hope you enjoy the video! It took about 3 minutes to build, and an hour to look for the damn battery!

Griffin progress

Hi All!
I have finally finished the Inventor model, and am starting the build soon. The metal has finally arrived, and I will start cutting it up in a few days. It will be welded and epoxied together (depending on the part).