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Ptolemaic Solar System Model
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Geocentric model features illustrated earth globe attached to central pedestal; with the sun, the moon and the five planets visible to the unaided eye mounted on movable steel orbit arms with epicycles. Use 14-1/2" H model to illustrating planetary motions as seen by observer on earth. With instruction booklet.
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Other Items to Consider:
Solar System Simulator, Motorized
Pendulum Set
Physics Stand
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