At 3 am this morning, I actually thought the revolution had started.....I had a big tractor battery on a trickle charger in my shop, and it decided to explode for some reason.....it was actually strong enough to rattle the windows in our bedroom.....I ran out to the shop, and it was filled with a fog of noxious fumes.....nothing I could do until the fumes dissipated, so I just went back to bed.....I'm sure the floor is gonna be a real mess.