monowheels
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A Brilliant Leaning Mechanism Lets This LEGO Wheel Corner Like A Motorcycle
Video: As part of his research into building a functional LEGO version of Star Wars: The Force Awakens’ BB-8, Jason Allemann of JK Brickworks created this brilliant remote control monowheel that’s able to steer itself by shifting a counterweight inside from side to side, causing the vehicle to lean into corners.