Random Incidental Domestic Fact:

For years my steam iron has been broken and wouldn't produce any steam, so I ironed using a spray bottle and just a hot iron. It was annoying, but I put up with it.

But when we moved I bought a new iron.

So I'm ironing Harry's trousers this morning with my new iron which works properly and which produces lots of steam, and he comes into the room and he says, "Mummy, why is the iron breathing?"