i used to believe that soda bottles, like a 2 liter Coke bottle wasnt actually full of coke, i thought it was just the top, the sides, and the bottom were dark colored and there was air in the space between.
A childhood belief about drinks

others believed things like this
- When I was younger, I thought that coke tasted like chocolate.— Ann
- when I was little, I called coke and pepsi "Black Juice"— can I have a refil on the black juice?
- I thought there was a legal drinking age for soda (I had always been told that soda was not for children).— Dial Zero
- I thought that soda was also called "pop" because if you drink too much of it, you'd explodeAnon
- Up until I was about seven, I thought soda pop was alcoholic and that's why kids weren't allowed it.Anon
- i used to think that vacuum cleaners had little piece of space inside them because space is a vacuumAnon