i love the moon and all the other planets and have always wanted an orrery.
they are very expencive so i thought i would make one , then i realised i didnt know how to do that.
i worked out i could make a lunarium.
This is how i did it.
Step 1: materials and tools.
- brass tubes
- earth and moon (mine was a set of marbles that had a mars too but i didnt want mars in there)
- glass dome
- soldering iron