As a seven-year old, I believed that every noise ever made or that will be made goes directly to a cave in some vast mountain, and that they will remain there until the destruction of the earth when they will all be released simultaneously.
A childhood belief about physics

others believed things like this
- I believed dinosaurs made the mountains whenever they walked the earth.— Tammy
- my gran tod me that rabbits made a noise that went "map map"— Lise
- I used to think that the wind that made a howling noise was a ghost.— Febi
- I used to believe that the sound of crickets at night was the noise the stars made when they sparkled. — Jane
- I used to think that the word blurb was a noise that people made when being sick. Bluuuggghhh.— Natasha
- I thought the Mountain of Olives was made out of Olives— Tanuki