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Three LEGO motors, 17 LEGO pneumatic cylinders and a pinch of engineering magic | The Brothers Brick
Apparently German builder Quanix knows about engineering with LEGO something that I can refer to simply as “magic”. With only 3 Power Function motors (plus 1 servo-motor) he somehow controls 17 independent pneumatic cylinders, which are capable of moving 1200 LEGO basketball/soccer balls around the circuit in an hour. This monstrosity is built with more …