Activists denounce Israel as South Africa’s Cape Town Opera performs Porgy and Bess. Counter rally: We are all Israel. We are all Ariel
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If you have diabetes, you may already have experienced the nerve pain called diabetic neuropathy. If so, diabetic neuropathy treatment is important.
Continue reading …The diuretic pill Inspra substantially cut the risk of death and hospitalization among people with mild heart failure, researchers report.
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Facebook has unveiled a new messaging platform that takes aim at one of the Internet’s first applications, e-mail. (Nov. 15)
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Ohio sheriff: ‘There is a possibility’ that 3 people still missing have been killed. (Nov. 15)
Continue reading …Cogenra’s ‘Hybrid’ Solar System Captures 80% of the Sun’s Energy to Generates Electricity and Hot Water
November 15, 2010 No Comment
Photo: Cogenra Two Birds With One Stone (But No Birds Actually Harmed) Solar water heaters make a lot of sense. Solar photovoltaic panels make a lot of sense too. But why choose between them? Startup Cogenra is combining the two solar technologies in its solar arrays, increasing the total amount of solar energy that can be captured (and thus reducing reliance on other sources of energy that aren’t as clean). It’s a very clever system, and if it works well, I hope most solar arrays that are close enough to a user of hot water will be like that in the future (obviously, it wouldn’t work if the array… Read the full story on TreeHugger
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