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A flashover (not a backdraft) levels a two story building.

submitted by ant

1 decade 5 years 9 months 4 weeks ago

"Over this weekend firefighters attempted to extinguish a fire that caught in a two story building until a powerful backdraft explosion completely leveled the entire structure." From http://digg.com/comedy/Backdraft_Levels_Two_Story_Building_2 ...

NSFW for cussings.

2 Comments

NordlichReiter

says...

A back draft is what is caused when there is an opening that allows a rush of Oxygen into a fire chocked vacuum, causing the fire to withdraw for a moment and then rush back towards the opening.

I know that a fire cannot exist in vacuum but I was looking for a good "way" to put the point.

Like a Tsunami when the water gets pulled away from shore, and then rushes back.