Hey! There are some really good one!
And I Agree Geoff.. some are "patetics" But that was not my purpose to post them...
Better laught sometime than to cry!
I have mine too; a cardiologis unable to use a defibrillator, nurses ...well you can figure!!!! technicians screaming:"Who touched me buttoms?"... and those that I asked to follow the ac cable...laying unpluged!...
But I never thought to check a fuse polarity! Lolll!
Guy