Reap the whirlwind for cheap renewable power - tech - 07 March 2013 - New Scientist

WHIRLWINDS are associated with destruction, not sustainable energy. Now it seems we can harness their power to generate renewable electricity. The Solar Vortex system ( see diagram) is the brainchild of Mark Simpson and Ari Glezer at Georgia Institute of Technology in Atlanta.

crawled from : Newscientist