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Sun Moon Earth Orrery
Summary The overall goal of the Sun Moon Earth Orrery is to keep things simple the earth completes a full orbit around the Sun for every 360 turns of the crank and the Moon takes 30 rotations of the crank to orbit around the Earth, which…
- Pobrania
- 334
- Polubienia
- 67
- Ocena
- 4,4
