Gas Cylinder Missile Hazard
A damaged gas cylinder penetrated two sheet metal walls before exiting through the building's roof, reaching a height of 140 feet.
The Mythbusters crew were also curious about the damage that could be done by a self-propelled gas cylinder.
Having trouble viewing these videos? Try downloading the latest version of Flash  or contact your IT department.
If you have a video that you think we should run, send a link to firstname.lastname@example.org .