I used to believe when I was very very young that the sound coming out of radio sets was made by very tiny little people.Probably tinier than a third of my pinky then.
My older sibling actually did well to enhance that believe.Well,my kid brain used to think there was a whole world in those tiny boxes.Now I know better;)
A childhood belief about radio

others believed things like this
- I used to think tiny little people were inside my mothers radio singing to me.Anon
- My older brother made me believe that wristwatches were powered by tiny Japanese men inside them.— Outsider
- I used to believe that echos were actually the sound going completely around the world and coming back to you.— kyle
- pizza hut made their pizzas in a tiny hut out back of the store
Anon - I used to believe that tv people were tiny famous people that lived inside that box with a window called TV.— Miguel Horacio
- I thought that little tiny people changed the color of the stop lights.Anon