|  |  | 5 Incredible Design Proposals for 3D Urban Farms [PICS] weburbanist.com — Imagine the world in 2050 with almost 80% of the planet's population living in urban centers and our fruit, vegetables and even animals are grown in ... skyscrapers? This somewhat strange concept has sparked an amazing series of designs leading closer and closer to what will soon be the first real built example - in Las Vegas, Nevada of all places.More... (Design) Comments Email Added 2008-03-30 20:17:08 suxmonkey