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POPSMcCain winning in new poll, follows trend See? If Obama keeps moving towards being like a moderate Repub, he's gonna blow a "no-Brainer" election...typical Democrat not being bold enough to stand up for what he really believes and it's showing...mark my words--if he doesn't change his tune (it may be too late now), he's gonna hand the country to an old, senile fucking war monger...What a country, what a circus!
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POPSEnergy at your feet Finally, unlike roof-top solar arrays, which some find unattractive, the solar collectors in roads and parking lots would be invisible.” In the lab, small slabs were exposed to halogen lamps, simulating sunlight. Larger slabs were set up outdoors and exposed to more realistic environmental conditions, including direct sunlight and wind. The tests showed that asphalt absorbs a considerable amount of heat and that the highest temperatures are found a few centimeters below the surface. This is where a heat exchanger would be located to extract the maximum amount of energy. Experimenting with various asphalt compositions, they found that the addition of highly conductive aggregates, like quartzite, can significantly increase heat absorption, as can the application of a special paint that reduces reflection.
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POPSCoalbrook Severn Stove This stove burns both wood and coal. It is a wonderful source of heat, is extremely well made and will last for many many years.
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