On Mon, 28 Mar 2011 19:17:34 +0100, ARWadsworth wrote:

But there's an even simpler way of saving energy - it's called a
"switch". This amazing invention allows the householder to turn
off
lights that they are not using. How about that for innovation?!
)

And can the wife and kids use the switch properly?

The ones here can't, they only know how to switch "on".

--
Cheers
Dave.