![The Amazing Great Ball Contraption Made From LEGO Blocks [VIDEO]](http://townsquare.media/site/174/files/2012/09/hqdefault6.jpg?w=980&q=75)
The Amazing Great Ball Contraption Made From LEGO Blocks [VIDEO]
It's like Rube Goldberg lived in LEGOland.
The builder, a YouTube user named akiyuky, says it took 600 hours to build, it utilizes 500 balls and if you spread it all out in a straight line it would be 31 meters long.
Dave D.
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