Comment on Ask HN: Possible to go/live underground to cool off?Comments−night8153yInstead of building underground you could use earthen materials but stay above ground.https://www.youtube.com/watch?v=IuQB3x4ZNeA−friend_and_foe3yWhile rammed and compressed earth is great, building underground regulates temperature because the temperature a few feet underground is constant, and such a building is basically a passive geothermal heated and cooled system.
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Instead of building underground you could use earthen materials but stay above ground.
https://www.youtube.com/watch?v=IuQB3x4ZNeA
While rammed and compressed earth is great, building underground regulates temperature because the temperature a few feet underground is constant, and such a building is basically a passive geothermal heated and cooled system.