I had heard something about a mirror being a piece of glass with black behind it. So I found some black paper and a piece of glass, and I was very disapointed...
A childhood belief about physics

others believed things like this
- I used to believe fax machines instantly teleported a piece of paper to who ever you wanted. Anon
- The song called heart of glass mixed me up as a kid. I heard "Heart and ass". — oops
- I used to believe that CD's were made of glass, until I learnt otherwise.Anon
- if you broke the glass on the tv, the cartoons could come out, or you could go in there with themAnon
- I thought black people were black because they drank chocolate milk. — Shelby
- I used to believe that if I broke the glass on the tv screen, I could go into the tv show...— Karyne