• Siethron@lemmy.world
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      3 days ago

      You know O2 is pure oxygen right? Unless we’re getting into the technicality of if things in there gaseous forms can be licked it’s safe.

      • shneancy@lemmy.world
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        3 days ago

        i think gasses can be licked, for example - if i put menthol shards into hot cup of water, i can definitely feel it on my tongue if i lick the air above the cup. therefore, lickable

      • marcos@lemmy.world
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        3 days ago

        Get a bottle of pure oxygen and open it over a tongue-simulator¹ to see what happens.

        People usually use a hot-dog. But with oxygen, even a piece of wood is close enough.