I thought I'd give you guys a break from me ranting and raving about stuff to offer you a bit of entertainment. You might remember a year or two ago, there was a Honda ad with a "domino effect"/chain reaction with the parts of the car knocking into each other and such until a banner comes down advertising the (whole) car. These sort of things are called Rube Goldberg machines and I found a good collection of them if you fancy having a look. They're all a bunch of Japanese ads for something but I think they're pretty cool.