Shuttle Discovery time-lapse video

This is one of the best video clips I've seen. Once you pass the Arkansas advertisement, it's well worth your time to view. It is a wonder that no one gets run over.
Mind-blowing time-lapse video created from thousands of individual frames, photographers condense 6 weeks of painstaking work into 3 mins, 52 secs, as action starts in the Orbiter Processing Facility at Kennedy Space Center, where Discovery has been outfitted for its STS-131 mission. Then onto the Vehicle Assembly Building, then the Mobile Launcher Platform, and finally the launch. Click link below:
 

http://www.airspacemag.com/multimedia/videos/Go-For-Launch.html