I wouldn’t say it corresponds between negative and positive. -20 is already a lot more dangerous than 40.
Depends where you live, I guess. I don't really consider -20 to be dangerous but I live in Canada so I know how to dress for cold weather.
Canada is dry. Humidity is the other Killing factor there.
I wouldn’t say it corresponds between negative and positive. -20 is already a lot more dangerous than 40.
Depends where you live, I guess. I don't really consider -20 to be dangerous but I live in Canada so I know how to dress for cold weather.
Canada is dry. Humidity is the other Killing factor there.