I used to believe that records were the power source for record players.
A childhood belief about technology

others believed things like this
- I used to think a world record was a record of all the people in the world singing .— JACK REGAN . [SWEENEY . ]
- "Traffic lights are operated by monkies inside of them" or so a very reliable source informed me.— guuy
- When I was little, I used to believe that football players really had shoulders that big.— Angie
- I used to think that a conductor while conducting told the players what to play as opposed to their music.— Daryl
- I thought for some reason that chewing tobacco was REQUIRED for Major League Baseball players.— Jeff
- I used to believe that you could only play a record once, and after that all the sound was wiped off.Anon