Don_Dickle@lemmy.world to

Today I Learned@lemmy.worldEnglish · 2 months ago

TIL that those oxygen masks that come down inside airplanes are connected to individual “chemical oxygen generators” rather than a supply of oxygen gas

en.wikipedia.org

8

230

TIL that those oxygen masks that come down inside airplanes are connected to individual “chemical oxygen generators” rather than a supply of oxygen gas

en.wikipedia.org

Don_Dickle@lemmy.world to

Today I Learned@lemmy.worldEnglish · 2 months ago

8

Chemical oxygen generator - Wikipedia

en.wikipedia.org

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2 months ago
Even as your Boeing flight is falling out of the sky, they find a way to fail you one last time.

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