Dominos are cool. Rube Goldberg machines are cool. Anything that manages to combine these two must be some sort of as yet undefined uber cool. Tim Fort created this Kinetic Art piece, and itâ€™s 6:10 of non-stop action. If anyoneâ€™s interested, heâ€™s still looking for volunteers to clean up and sort what remains (not really, but it must have been quite a task).