Orbit Tellerium.

Item No. 653-3125
Orbit Tellerium A model showing the Sun, Earth and Moon, correctly geared to show each month as the Earth orbits the Sun. The Sun is represented by a bright lamp. It is particularly useful in demonstrating: Sun's apparent motion: changing length & direction of shadows during a day and during a
Price
$519.70
excl. tax
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Description

Orbit Tellerium A model showing the Sun, Earth and Moon, correctly geared to show each month as the Earth orbits the Sun. The Sun is represented by a bright lamp. It is particularly useful in demonstrating: Sun's apparent motion: changing length & direction of shadows during a day and during a season; night & day; changing length of days; seasons; phases of the Moon; eclipses of the Moon & Sun.

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