When I was a child, electricity was delivered in these parts by the South of Scotland Electricity Board (it now calls itself "Scottish Power"). I believed that set up on end in the countryside near Stirling there was a huge piece of hardboard which was the South of Scotland Electricity Board. On one side cables went in from the power stations, and on the other side there were rows and rows of plug sockets with wires trailing out, each to one house.
A childhood belief about technology

others believed things like this
- I used to believe electricity came from lightning.Anon
- i used to believe lava and water made electricityAnon
- i used to believe that the no outlet signs meant that noone in that section of the street had electricityAnon
- I used to believe that a weegie board was some sort of surf board.— Missa
- I used to believe that electricity was manufactured in a factory in a place called 'Electriz City'.— Sally
- that God lives in the roof of our church and makes electricity to light the chandeliers— M