Created by “Vegakade”, this custom-built LEGO unicycle uses three additional wheels up top to compensate for the tilt. It runs off a custom program and boasts two RCX’s. Video of it in action after the jump.

The roll is compensated with the one wheel in the air. The weight of this wheel changes the centre of gravity of the unicycle. But to move this wheel in the air you have to compensate for the moving force. There are the two turning wheels for. They compensate the force of moving the one wheel in the air

Created by “Vegakade”, this custom-built LEGO unicycle uses three additional wheels up top to compensate for the tilt. It runs off a custom program and boasts two RCX’s. Video of it in action after the jump.

The roll is compensated with the one wheel in the air. The weight of this wheel changes the centre of gravity of the unicycle. But to move this wheel in the air you have to compensate for the moving force. There are the two turning wheels for. They compensate the force of moving the one wheel in the air