Comment on Fresh
toynbee@lemmy.world 4 weeks agoMy friend posited that the amount in the sewers would be likely to be less than that in the ambient air and therefore worth attempting if desperate.
I don’t know much of anything about sewers, but you don’t really smell things around manholes, do you? (My anosmia prevents me from answering this with confidence.) If not, it would make sense to presume there’s some kind of seal on them. If that’s the case, the outlet would be the primary inlet for gas. I don’t know enough about gas attacks or drainage to say whether that’s a problem.
If I’m ever unable to breathe ambient air or escape the area, I’ll try to remember to attempt this and get back to you.
JcbAzPx@lemmy.world 4 weeks ago
The reason every drain has a water trap is sewer gas can be deadly. It’s possibly better than guaranteed death by smoke inhalation or terrorist attack, but not by much.
toynbee@lemmy.world 4 weeks ago
It’s not surprising that it could be deadly, but I was always told the reason was olfactory in nature.
Wait … Explain the ninja turtles!
JcbAzPx@lemmy.world 4 weeks ago
Ninja turtles are in a storm drain. The cartoon was lying to you.
toynbee@lemmy.world 4 weeks ago
You have done a much better job of explaining than anticipated and I hereby express my gratitude.