Energy efficient light bulbs save water
Photo by jago In a study conducted by researchers at Virginia Polytechnic Institute and State University that claimed a different perspective it was published that it takes between 3,000 gallons and 6,000 gallons of water to power a 60-watt incandescent bulb for about 12 hours per day in a year. As it turns out, size [...]


Friday, April 18, 2008
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