YouTube member AlmightyArjen has published details and a video of an awesome LEGO pneumatic compressor which has been automated using a little Arduino programming and hardware. Watch the demonstration ...

If you are looking for something to build and keep you busy this weekend you may be interested in this interesting LEGO powered submarine featured on the Brick Experiment YouTube channel. Ball bearing ...

Building a Lego Submarine with Balloon Power and Magnetic Steering Depth is controlled using an air-filled balloon and a Lego compressor while steering is managed by turning the propeller with linear ...