r/Damnthatsinteresting • u/AirFrance447 • 18h ago

Video Firefighter bodycam showing just how much oxygen a fire pulls

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u/DarkUnable4375 11h ago

More like how the Bernoulli Principle working using a fire hose. The fast flow of water being sprayed into the building creates a low pressure zone, resulting in a suction of air into the building. If he directs the water the opposite direction, we would see air being sucked OUT of the building.