I used to think that if you shone a flashlight beam onto a lightbulb long enough, it would eventually light.
A childhood belief about physics

others believed things like this
- if you shone a torch into the sky at night, an airplane would thin you were a runway and land on you— spam
- I used to believe that the full moon was God's flashlight.Anon
- I used to believe that the sun shone brighter on a Sunday! Sunday in all languages is named after the Sun!!!— Vasu Moses
- i used to believe if a cat ate a bird the cat would eventually GROW WINGS!— nightmare
- I used to think that if you ate spinach that eventually, you would be as big as popeye the sailor man.— Corrine
- I used to believe that, in cities, if you dug deep enough in anyone's lawn, eventually you'd hit the concrete.— Kevin Fox