You know how in 'It's a Wonderful Life', there's the part where they're at the high school dance and the nogoodniks use the key to make the floor open up so that everyone will fall in the swimming pool? How did the school have money to have a giant mechanized floor that opens up? lol Was that a thing back in the day? Having a floor that opens up like that? Ive never seen a building that has a mechanical floor like that.
