Video of K'nex ball machine goes viral
A St. Paul man has finished his fifth major K'nex ball machine called Clockwork. It features more than 40,000 pieces and took Austin Granger eight months to build the elaborate system of tracks and motors.
Video of the K'nex ball machine on YouTube has been seen roughly 850,000 times in just three days.
Watch it below:
Hat tip to Twin Cities Daily Plant.