A dude called Flippycat thought it would be a good idea to stack 60,000 dominos to make 60 big walls and then hit them to watch them fall. I can't blame him. It's a satisfying view to watch all that color fall.
The montage took over a distance of 14 feet, taking 65.5 hours to complete over the course of eight days.
It only took 12 seconds to fall. [Flippycat via Buzzfeed]