Dear God, this is absolutely amazing! A brilliant dude who loves K’nex ball machines waaay more than any of us transformed his room into a giant, home-built K’nex machine. The design of this thing is beyond stunning, let alone its structural integrity. I’d rate this ∞/10.
It’s called Clockwork and it took 8 months to build, over 40,000 pieces, 450 feet of track, 21 different paths, 8 motors, 5 fits, a unique computer controlled crane and two computer controlled K’nex balls.