Halo Woodworking Plans
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Halo is a spring-powered, fully mechanical, wooden marble machine. Give the winder a spin, and step back to watch a group of marbles flow one-by-one down two unique sets of wooden tracks. To aid in the marbles' journey, Halo's marble lift mechanism is based on the physics of eddy currents, allowing a simple magnetic mechanism to silently limit the speed of Halo's lift ring and allow each marble to effortlessly travel up to the top of the tracks at a near-constant speed.
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