Inhabitat’s Week in Green: solar hourglass, urban tornadoes and the world’s … – Engadget

Inhabitat's Week in Green: solar hourglass, urban tornadoes and the world's …
Engadget
Argentine designer Santiago Muros Cortés just won the 2014 Land Art Generator Initiative design competition with his proposal for a gigantic solar energy-generating hourglass that could produce enough electricity for 1,000 Danish homes. In other green …