Comment on Shopping
I think the… Horns? Are air filters.
that’s a 12L bucket. average lung capacity is 6 liters. every breath he breathes out, the air gets stored in the bucket. then he breathes it in again. he’s not breathing any fresh air, just his own breath.
this is also why you die from cheap diving masks
teije9@lemmy.blahaj.zone 1 year ago
that’s a 12L bucket. average lung capacity is 6 liters. every breath he breathes out, the air gets stored in the bucket. then he breathes it in again. he’s not breathing any fresh air, just his own breath.
this is also why you die from cheap diving masks