Dubai Wind Powered Rotating Skyscraper

Of course when it comes to technological innovation and sustainable experimentation there is always something interesting to be found under development in Dubai – and wind power is no exception. This strangely beautiful tower is designed to be ever-changing in its form due to independently wind-rotated floors. The shifting velocity of winds at each level insure that the views from within are constantly rotating and the appearance from the outside is always shifting on the skyline as well. (Source)