Oh, I can beat that. I once saw an experienced mechanic in a hurry trying to touch up the + side connector of a normal car battery with the first wrench he had handy. Even though he had been wise enough to connect the - cable he slipped and when the wrench made a dead short across the battery it welded itself there. Orange my foot, the darn thing was almost white when we all went running. Needless to say the battery had produced a ton of hydrogen gas by then and when the wrench finally melted in half and arced there was a tremendous explosion - sulfuric acid and battery remains all over the place. Every car within about 100' had to be washed as did anyone even near but luckily I had retreated to the office area before it happened.
by Aaron Carman
by Aaron Carman
by Aaron Carman