Zxyhllgk One Color Rotation Of The Earth, The Revolution Of The Earth Around The Sun And The Movement Of The Moon Around The Earth Sun Earth Moon
£29.74
* This instrument is a special teaching instrument that intuitively reflects the law of relative motion between the sun, the earth, and the moon. * It is composed of three small balls representing the sun, the earth and the moon, and has a mechanical linkage device to demonstrate the relationship between the three balls and some astronomical phenomena arising therefrom. * The earth can observe the seven states, the four oceans, the Arctic and Arctic circles, the Tropic of Cancer, the equator and the international date line * The average height of the center of the moon is equal to the height of the center of the earth. * We attach great importance to customer experience, so you can us if you have any questions, and we will get back to you within 24 hours!
Zxyhllgk One Color Rotation Of The Earth, The Revolution Of The Earth Around The Sun And The Movement Of The Moon Around The Earth Sun Earth Moon
* This instrument is a special teaching instrument that intuitively reflects the law of relative motion between the sun, the earth, and the moon. * It is composed of three small balls representing the sun, the earth and the moon, and has a mechanical linkage device to demonstrate the relationship between the three balls and some astronomical phenomena arising therefrom. * The earth can observe the seven states, the four oceans, the Arctic and Arctic circles, the Tropic of Cancer, the equator and the international date line * The average height of the center of the moon is equal to the height of the center of the earth. * We attach great importance to customer experience, so you can us if you have any questions, and we will get back to you within 24 hours!
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£29.74
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