Citat:
Ursprungligen postat av
Denom
Den blöta trasan håller en sval dryck kall längre i skuggan men ligger den i solen kommer den snabbt bli varm också. Blött tyg absorberar mer solljus än torrt tyg vilket är helt uppenbart om du någonsin tittat på blöta kläder som uppfattas som mörkare utav exakt den anledningen att de absorberar mer ljus.
Nä!
“Just get a sock — preferably a sock that hasn’t been worn, a clean sock,” he said. “And just take a bottle. You slide the bottle inside the sock.”
Soak the sock. The water you soak it with doesn’t have to be cold; it can be warm, and if you’re in the desert it probably will be.
You can get the sock wet by submerging it in water, say, melted ice in a cooler. Or, pour a bottle of water over the sock until the sock is soaked.
“You hang the sock up for, oh, just ten to 15 minutes, and the water will get cool,” said Mills.
This may expose it to any breezes that may happen to blow, which can speed the cooling process.
https://www.stripes.com/news/cold-water-in-the-desert-sock-trick-really-works-1.67187