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[–] ChaoticNeutral 1 point 0 points (+1|-1) ago  (edited ago)

Like termite mounds.

Edit:

Apparently people are idiots.

https://www.sciencemag.org/news/2015/08/how-termite-mounds-breathe

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[–] Gigglestick 0 points 2 points (+2|-0) ago 

I’ll keep my Nordic culture, thanks.

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[–] 20737084? 0 points 2 points (+2|-0) ago 

Yep, blonde hair blue eyed 'Iranians' invented that.

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[–] andrew_white_forever ago 

Yeah I was wondering how these people actually could stand living in the desert.

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[–] skullfuku ago 

Before ancient Iranians, ants and termites used the technique vor architectural ventilation. Kudos to ants, termites and iranians! It's great and always works!