Elementary Planetarium

Product Code: 1601820

Tellurium of high-quality conceived to show on large scales the relative movements of the Sun, Earth and the Moon, and to explain a certain number of phenomena, such as the day and the night, the variation in the length and the orientation of the shades, seasons of the year, lunar phases, as well as the solar and lunar eclipses. Manually ordered device with the help of a belt drive.

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