I was working in a welding shop as a labourer as a kid, and they were bringing in oxy bottles on the back of a truck.
The guy on the deck of the truck would roll the bottle to the back of the truck, grab the bottle cap with both hands and lower the bottle down.
Well someone didn't screw the cap on one bottle it fell to the floor tipped over with a cap on it now, and hit a concrete foundation section for an old wall, the valve popped off and imbedded itself in the concrete block wall 75 feet away and the bottle.
Well the bottle made it through two cinder block walls, destroyed two welders, knocked over a drill press, and finally finished when it hit a vessel that was being built and dented it. Man did that bottle travel.
The guy on the deck of the truck would roll the bottle to the back of the truck, grab the bottle cap with both hands and lower the bottle down.
Well someone didn't screw the cap on one bottle it fell to the floor tipped over with a cap on it now, and hit a concrete foundation section for an old wall, the valve popped off and imbedded itself in the concrete block wall 75 feet away and the bottle.
Well the bottle made it through two cinder block walls, destroyed two welders, knocked over a drill press, and finally finished when it hit a vessel that was being built and dented it. Man did that bottle travel.