Lego Ball Machine Keeps Going and Going!
There are some great mechanism ideas used in the 20 ball contraption modules. I’d have to say I’m most impressed with the freight train setup at about 3:35 into the video, and the crane at about 7:00.
There are some great mechanism ideas used in the 20 ball contraption modules. I’d have to say I’m most impressed with the freight train setup at about 3:35 into the video, and the crane at about 7:00.