| http://www.w3.org/ns/prov#value | - ? although it often could be avoided simply by hanging storm windows in the winter, experts say.Another way to cut energy consumption is to unplug all those energy vampires" that suck up electricity even when they are not being used, says Ken Collier, editor-in-chief at The Family Handyman.A typical American home has 40 devices, including TVs, cell-phone chargers and computers, that continually dr
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