What is black, charred and hangs from the ceiling?
A sparkie using a cheepo voltage meter.
I once asked a spark in Harland and Bluff if the power was off before I sliced through a cable. He confirmed it was only for me to be confronted by a blinding flash. I said "You *%$£ told me the power was off" !!!!
"well it is now" came the reply
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Oul scabby knuckles
If at first you don't succeed, destroy all evidence that you tried
Anything God didn't create was made by engineers.
I try so hard to make things idiot proof but they keep making better idiots