I used to think potassium came from potatoes.
A childhood belief about general

others believed things like this
- When I was a child I used to think potassium came from potatoes.
— Julen Peinado Gomez - I used to think clouds were mashed potatoes in the sky.— Will
- my mum use to say if i picked my nose potatoes would grow of it— becky page
- I used to believe that eating raw potatoes would give you worms, like dogs get.— A Wild Cowgirl
- My grandpa and mom both used to tell me that if I didn't clean behind my ear that potatoes would grow there. — Bryan M.
- When I went to Spain when I was 7, I thought their currency was potatoes. It was pesetas.— Helen W