Best contraptions
wacky stuff 
Cool. but I smell a fake. There were way too many edits - including edits that did NOT involve a change of camera angle.
I can't find it now, but there was a 2 minute movie a couple years ago. A similar Rube Goldberg type of thing, but the entire 2 minutes was shot with one camera in one long shot.
It was a commercial for a car company.
nice commercial 