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 ...

[Yoshihito Isogawa] almost never employs non-LEGO parts in his creations. He created an excellent centrifugal pump out of 100% LEGO. While mostly a curiosity, you can definitely get a sense of how the ...

The very impressive Lego pneumatic robotic arm has been built by Max Shepard, and has been constructed to accurately mimic the full range of motion of a normal human arm and hand. The amount of weight ...