It's not every day you see something that makes your jaw drop, but today, while watching the video of the largest, most intricate Lego machine I've ever seen, mine did.
The machine, known as the Great Ball Contraption (GBC), was built by a Japanese mechanical engineer in his house over the course of two years -- a total of a whopping 600 hours in construction time.
The monstrous 5 ft x 21 ft (1.5m x 6.5m) machine boasts 17 modules that can process 500 balls for a length of 101.7 ft (31m) at a rate of one ball per second. I know, it's hard to wrap your head around it without checking out the video, below, first.
It's not just the machine's enormous size that impresses fans, but the individual modules themselves, which are described as follows:
Ball factory
Zigzag stair
Zigzag lift
Pneumatic
Cup
Screw T1
Basket shooter
Mechanical train
Screw T2
Screw T3
Spiral lift T2
Elevator and coaster
Fork
Spiral lift T1 & step
Catch and release
Belt conveyor & pinball
5-axis robot S750
The video of the device in action is a whopping seven minutes long, but if you're in any way interested in Lego and mechanical engineering, you really must check it out.
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TJ--I agree but then I was absolutely fascinated by the complexity. I would love to know the thought processes that went in to the planning phase of the project. LEGO must really love this one. It has to be a hit just about anywhere viewed. I don't do the U-Tube or Face Book thing but has the video been shown on these two social outlets? Any one know?
Rob, it has gone viral because my four year old grandson has watched it now about 2 million times!! Seriously, he's fascinated with it and after about the 30th viewing I thought I'd had enough — but I still find myself stopping as I walk by and watching with amazement at the contraption. Such creativity. But we have renamed some sections of it "Archimedes Screw 1, 2, etc." :)
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