The school buses in our little rural county used to carry 5 pound CO2 extinguishers. When a lot of them turned up empty on routine inspections, an investigation finally discovered that one of the maintenance shop workers on the evening shift had figured out that they were just the right size to cool down a 6 pack of beer in a metal trash can! They switched to dry chemical extinguishers shortly after that!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!