DETROIT - Home-buyers of tomorrow could find themselves walking across floors made from manure. Researchers at Michigan State University and the U.S.Department of Agriculture insist it's no cow pie in the sky dream. They say that fiber from processed and sterilized cow manure could take the place of sawdust in making fiberboard, which is used to make everything from furniture to flooring to store shelves. And the resulting product smells just fine.http://news.yahoo.com/s/ap/20070210/ap_on_sc/building_with_manure;_ylt=AvDEfxcgC9yqblX7r5IyVhDMWM0F