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Tellurium
Do the Nordic countries and Australia have summer at the same time? Does the sun rise just once a year at the North Pole?
| 276 EUR | (345.00 EUR incl. vat) |
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Delivery - immediate
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Do the Nordic countries and Australia have summer at the same time?
Does the sun rise just once a year at the North Pole?
With the Tellurium, you can easily show - for example - why we have day and night, why we have different seasons, and the autumnal and spring equinoxes. You can also explain the origins of the months, the phases of the moon, tides, lunar eclipses and solar eclipses. The Tellurium also provides inspirations for discussions on the stars in the Northern and Southern hemispheres, mutual sizes and distances, satellite orbits...
Both the Earth and the moon appear in two sizes so that you can show different phenomena in the best way possible. The sun model is fitted with a bulb and aperture. The Tellurium is robust and operated by hand, which makes it easy to use.
Power supply: 6 V from the 230 V adapter supplied.
Dimensions: 66x27x17 cm.
Weight: 2.2 kg.
Accessories: 2 x Earths (12 and 2.3 cm), 2 moons (1.8 and 0.6 cm), Earth axis extender, date disc, moon phase disc, projection screen for the shadows of the Earth and moon.
Guide (English) with suggested lessons.
Guarantee: 1 year.
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