We are continually amazed by the things people do with LEGO and Technics, especially those that require incredible engineering skill. There’s an entire community based around building Great Ball ...

YouTuber Akiyuki Brick Channel has created some of the wildest Technic LEGO builds we’ve ever seen. The Japanese LEGO engineer (and artist?) has in the past made massive rollercoasters and working ...

Looking at this 17-stage Great Ball Contraption makes us think that [Skiyuky] should be working in industrial automation. The build, which has been assembled from an untold volume of LEGO parts, moves ...

As the name implies, Akiyuki's 'Five Rings' are made up of five ring-shaped Lego. The individual ring looks like this. Connect the first stage and the ball supply mechanism that serves as the base.