Images credi t DesignBuildBLUFF While researching The Trombe Wall: Low Tech Solar Design Makes A Comeback I stumbled over the work of DesignBuildBLUFF , the principal mission of which is to “design and build safe, sustainable off-grid homes for needy families living on the Navajo Nation Indian Reservation in the four corners region located just outside of Bluff, UT. ” The
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DIY Trombe Wall Made From River Rock and Wire