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http://blog.thenewsroom.com/thenewsroom/2008/01/housing-fit-...

Submitted by bhartzer 49 months, 3 weeks, 2 days, 11 hours ago

Some residents of the remote Australian outback have taken to living underground in order to stay cool and conserve energy costs in the summer. Dug-out homes carved into soft rock stay at a comfortable temperature naturally, saving residents plenty on AC and heating bills.

Tags: Housing

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