Need to cool it?

Dyson Air Multiplier

If you thought an electric fan was just a round thing you stick in the corner of the room with some noisy spinning blades, think again.

And maybe have a word with Sir James Dyson while you're at it. The genius British inventor changed the face of the humble vacuum cleaner and now he's done the same to the simplest household object you could find - the fan!

He's even thought up a new name for them - the Air Multiplier.