Air-powered LEGO Engines
air | engines | lego | machines | pneumatic
Typical LEGO machines use motors to directly drive gears or belts. Brick Technology shows us how LEGO parts can be assembled to move pistons to move a crankshaft, which spins gears attached to a wheel or propeller. They start out with a 1-cylinder engine and gradually ramp it up to a 12-cylinder radial airplane engine.
