There's the link with some actual info: http://www.inhabitat.com/2008/06/09/rotating-wind-powered-tower-to-begin-construction-in-dubai/ http://www.inhabitat.co

There's the link with some actual info: http://www.inhabitat.com/2008/06/09/rotating-wind-powered-tower-to-begin-construction-in-dubai/ http://www.inhabitat.com/2008/06/09/rotating-wind-powered-to...