• Perspectivist@feddit.uk
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    2 days ago

    Exit International uses nitrogen in its Sarco pods for the same reason - it’s intended to be a low-distress method. The sense of suffocation comes from a buildup of carbon dioxide, not from a lack of oxygen. I’m opposed to the death penalty too, but let’s at least keep the physiology straight.

    • okwhateverdude@lemmy.world
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      2 days ago

      You’re absolutely right and I didn’t make it clear. The reason the bag works is because you exhale before putting it on. The mask likely doesn’t filter the CO2, so the same breath is essentially trapped.