Perhaps one of the most inventive Rube Goldberg machines that I’ve seen. This video went viral time ago and still receives tons of hits a day, having so far over 40 Million (as of August 2013).
The machine was designed during months by OK Go and Syyn Labs, a company that now creates all kind of similar visually impressive projects. Go check them out!
And now enjoy the music and put attention on every step of the machine progress, it is quite imaginative and entertaining to watch.