Awesome Rube-Goldberg machine!

[Rob Wright]

Dan and Dave shared a link.

11 hours ago

This incredible Rube-Goldberg machine is powered by light and gravity. We completely appreciate such an elegantly simple, beautiful design. Check it out here:

My Favorite Rube Goldberg Machine Is Powered Only By Light « Nerdist

www.nerdist.com

http://www.youtube.com/watch?feature=player_embedded&v=4nCIzPuLYJA

[Don Boyer]

But what happened to the toy car from the beginning?  It went out of frame, never to be seen again?