I grew up just North of New York City where we obviously had no farms or livestock. We had relatives in Kansas, and every summer we would visit. Driving along the plains and prairie there is not too much to see, except the occasional windmill rising up from the endless rolling fields.
Not knowing why a farmer would place giant "fans" in the middle of his property, I assumed that this was to blow the smell of the cows away whenever the farmer was working in the field.
A childhood belief about landscape

others believed things like this
- I used to think that the expression "The former or the latter?" was actually "The farmer or the ladder?" — Fitzwilliam
- My Dad told me that the big bales of hay wrapped in plastic sitting in the fields on farms were cow eggs.Anon
- When I was young I believed that the windmills found in farmers fields were used to keep the cows cool.— Linda
- I used to think you could drive to heaven to visit your friends and relatives who had died before....— wombat
- I used to believe that the "real" Santa Claus was at Macy's in New York City. All the rest were fakes. — Marcia
- i used to believe that if you were driving forwards you were going north. — Pixie