When I was small, my friend told me that if you had two radios in the same house tuned to the same station, you could summon aliens to the house. It has yet t work, but I haven't given up trying.
A childhood belief about aliens

others believed things like this
- When I was a kid I used to believe that my perent's were aliens and I was the only human in the house.— Ali
- I used to believe that when you moved house you swapped house with the person moving into your old house.Anon
- when i was young i believed that when u moved house the house would come with you !!!
just like a turtleAnon - The Whit house down the street was the real "White House". — SG
- I used to believe that if you opened up an umbrella inside your house that the whole house would fly awayAnon
- When i was small i used to think god lived on top of my house and the devil lived right underneath it.— Missuss D