This is a model of the Solar System. It's not perfect. It doesn't have all the planets. But it's still cool. -------------------------Neat Experiment------------------------- 1. All the planets start lined up. 2. Count how many orbits the brown planet makes before they line up again. 3. Count how many orbits the blue planet makes. 4. Count how many orbits the red planet makes. 5. What did you get? (Cool, right?)
