Semi-arid regions of Africa face unique obstacles in their efforts to address a growing housing crises. For years people built roofs with bush timber, but thanks to climate change and deforestation, those building methods...
Read the rest of Semi-Finalists for the 2012 Buckminster Fuller Challenge Announced! Permalink | Add to del.icio.us | digg Post tags: 2012 Buckminster Fuller Challenge, Biolite HomeStove, Buckminster Fuller, buckminster...