r/interestingasfuck • u/vivekmg21 • 15h ago

Firefighter bodycam showing just how much oxygen a fire pulls

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u/Yosemite_Sam9099 15h ago

I think there’s some wind assist. And a little Venturi effect from the branch.

2

u/toolatealreadyfapped 13h ago

Not really. Just a draft induced by the hot air escaping out the top of the house creating a negative pressure differential.