When I found out that Neutrinos passed through anything, I thought that they caused people to itch when they passed through them.
A childhood belief about physics

others believed things like this
- I used to believe that ants walked inside your body and that's what caused an itch.Anon
- i thought it was a law that bus drivers had to wave to each other when they passed— ande
- I thought if someone hadn't passed the Law of Gravity, we would all be floating around in space.— Trudee
- when i was a little girl i always thought that dumplings where made of ducklings, i always passed on them — andy
- I used to believe that every one that
passed away would come and visit me.
No matter if I knew them or not!— Ashley S. (Knoxville , TN) - I used to think that after you passed an off-ramp while driving on the freeeway, it disappeared.— Anonymous