Conceptual Reference Database for Building Envelope Research |
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| Essay:Misc: electrical powerOne MW powers 800 homes, according to the North American average. (CanUTLhttp://news.yahoo.com/s/nm/20050927/wl_canada_nm/canada_utilities_opg_pickering_col;_ylt=AgKzJ2qZBUxMFgk0DAA3ne9p9L4F;_ylu=X3oDMTBiMW04NW9mBHNlYwMlJVRPUCUl) radioactive potassium can be enough to provide one-fifth of the heat given off by the Earth. Berkeley |