Repost - A backdraft occurs when a fire in a confined space, like a house, consumes most of the available oxygen and slows down, producing a lot of unburned gases. Imagine a room filled with smoke and hot gases that are just waiting for oxygen. When a door or window is opened, fresh oxygen rushes in and rapidly ignites these gases, causing an explosive burst of flames and pressure. Think of it like a balloon filled with air. If you suddenly let go of the balloon's opening, the air rushes out for

Real stunts, real dedication. Hear how this fire scene in Backdraft came to life. | Imagine Entertainment and Television