another 'stellar' idea from you Sia! Wow, you truly are a brilliant little inventor! I love the idea of having the solar system in your hand.... it would be really 'handy' to understand how all the planets fit together, how they move, and all the different sizes. I think all astronauts would want one to know where they are going! I wonder what gave you this idea, who you think it's for, and how they would use it.
Keep on inventing Sia, such brilliant ideas!!
