On May 4, 2007, a two-mile-wide F5 tornado destroyed 95 percent of Greensburg, Kansas, leaving two thirds of the town's 1,500 inhabitants homeless. Many thought the town was finished. But in fact, the townspeople decided to rebuild using the greenest, most forward-thinking materials and construction methods possible. Kansas State University professor Larry Bowne's architecture class responded to the disaster with Greensburg Cubed, a collection of modular 1,000-cubic-foot buildings. The project does double duty by meeting the immediate needs of the community and showcasing green technology, ranging from wind power and solar power to reclaimed construction materials, which will eventually be used to rebuild the rest of the city. So far, Bowne's students have shipped four finished cubes to Greensburg, including Ice Cube, a water-delivery and cooling station for residents complete with a rainwater-filtered cooling mister, and Green Haus, a miniature model of environmentally friendly home construction built with straw-bale insulation and glass-bottle windows.
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