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 ...

The Kinect sits atop a platform made from LEGO pieces ... blade wheels. The lack of automatic rotation didn’t work out so well for scanning so out came another windshield wiper motor which ...

Lego wheels were tested in a 70% vacuum to observe changes in speed. While some wheels achieved higher speeds, others began to vibrate, limiting performance. The smallest Lego wheel showed no ...