Marble Lifter Mechanism for Marble Machine
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Ep.24 // Helical Ball Lift // Rolling Ball Sculpture 3
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Marble toy part 2: Marble lifter
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New ball lifter (prototype)
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Kinetic art object, Perpetual motion machine Idea, Marble Machine 永久運動機
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How to make a STEEL MARBLE TRACK with basic tools! step by step guide
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Flying Pendulum Escapement Mechanism
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DIY Make Archimedes screw with PVC pipe. Archimedes Turbine , Archimedes Pump
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