What makes you happy ?

You know how when you shut the fridge you wonder if the light really does go off? And that you know there is the button that the door squashes and you’ve pressed it to check it works? But you maybe still aren’t really really sure?
It does you know. That little bulb does go out.
From the National Grid:

The power surges are mainly down to people making cups of tea, switching on lights and getting drinks from fridges during breaks in the action.

Now if the light was on, opening the fridge wouldn’t matter would it? So it must be off! That’s another of life’s little mysteries solved while glancing through the BBC.

Spoilsports.