Mechanum wheels are great, but you have to have them perfectly alined or they come across a little clunky, giving your robot a herky-jerky movement. Robotics educator and supreme LEGO builder ...

Reaction wheels are useful things ... and [Brick Experiment Channel] decided to build one out of LEGO to control an inverted pendulum. The initial design using a small LEGO wheel on an inverted ...

However, this latest gadget is not Bruton’s first crack at the whip with the Mecanum wheels it uses. In the autumn of 2023, he also released a video of a self-balancing omni-wheel project.