hmmmm - myth busters has attempted to blow up scuba tanks full of air on a couple of occasions. I believe they were testing the Jaws myth (the tank that blows up in the shark inn Jaws' mouth). What alot of people seem to think would happen - doesn't. Namely, they don't explode - they shoot off in a direction opposite to where ever a hole has been created (kind of like a pop bottle). They did this inside of a shipping container. I believe the hole they created was usually accomplished using a high powered rifle. The air is released so quickly there's only a moment or two of action. It was really less exciting then you might think it would be. But thats assuming your tank is full of air...
Sorry for the let down.
Thanks for the let down
Bubbles: Where in TX are you?