If you’ve ever wanted to live in a cave, this beautiful modern home in Festus, Missouri is the perfect blend of energy efficiency and rustic living. The 17,000-square foot underground home is built right inside a sandstone cave, featuring a modern interior space that perfectly accents the unfinished sandstone walls.
400W Small Wind Turbine [Giveaway]May 3rd, 2010
10 Things to Consider Before Using Shipping Containers For Your ProjectFebruary 9th, 2010
Prefab Green Book [Giveaway]May 11th, 2009