The message
from John Rumm contains these words:

kW (small k) is a measure of power - the amount of energy in Joules (big
J) that an appliance uses (or produces) in one second.

Well no, its the amount of energy in *kilo* Joules... ;-)

Bugger. You know - it's not safe to rant anywhere these days.

--
Skipweasel
Pay no attention to that man behind the curtain.