A few soldiers pull up on a main street in Halifax, Nova Scotia in a standard issue WWII type Willys Jeep. In the span of about 3 minutes they completely disassemble the vehicle, reassemble it and drive off in it fully operable! The idea being to show the genius that went into the design of the jeep and its basic simplicity. Notice that the only tools used were a couple of lugnut wrenches and two metal rods.

http://www.youtube.com/watch_popup?v=lgwF8mdQwlw&feature=player_embedded

This is pretty cool.