

Got a friend who is a bit of a alien conspiracy nut. Shortly before Moonfall he started with the hollow moon alien base theory (I was laughing tears when I saw the trailer). He said the moon is the only satellite in our solar system that doesn’t rotate and that is proof.
You should have seen his face when I demonstrated with a phone and a bottle of beer that the moon does indeed rotate once every full orbit. It got even better when I explained that one day we will loose the moon cause it very slowly drifts away from us.

Depends on the maker. The bottles of mine are threaded at the bottom and screw in the base.