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Round Ball Track


This is a LEGO GBC (Great Ball Contraption) module. It is driven using a LEGO Power Functions Motor and It uses many balls to show its mechanical movements.

The Round ball track Module was inspired by another GBC module which only had two rotating arms. This Module uses four rotating arms to slowly bring the balls up in small batches. This module uses the old LEGO Racers tracks and one LEGO Power Functions Motor. The hardest part about the build was the shape of the small cars that moved the balls up the spiral track.

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