April 23, 2007 | ![]() |
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Chemists Identify Organic Molecules That Mimic Metals![]() A limitation in using hydrogen as a fuel in hydrogen-powered vehicles is the difficulty involved in storing it in a cost-effective and convenient manner. While it is possible to store hydrogen using metals, the resulting products often can be prohibitively expensive and cause environmental problems. Chemists at UC Riverside now offer a possible solution. A class of carbenes - molecules tha ... more EON To Buy Land In Finland For New Nuclear Plant ![]() German energy giant E.ON will purchase land in Finland where it plans to build a nuclear plant, the STT news agency reported on Tuesday. The small town of Loviisa, 85 kilometres (53 miles) east of Helsinki, is preparing to sell 112 hectares (277 acres) of land near a site where two of Finland's four existing nuclear reactors are located, according to a municipal official. E.ON said last Oc ... more Ethanol Vehicles Pose A Significant Risk To Human Health ![]() Ethanol is widely touted as an eco-friendly, clean-burning fuel. But if every vehicle in the United States ran on fuel made primarily from ethanol instead of pure gasoline, the number of respiratory-related deaths and hospitalizations would likely increase, according to a new study by Stanford University atmospheric scientist Mark Z. Jacobson. His findings are published in the April 18 online ed ... more Fault At Controversial Czech Nuclear Plant ![]() A steel cable around one of the reactors at a controversial Czech nuclear power plant fingered by critics as a safety risk was found ruptured during a routine check on Tuesday, operator CEZ announced. The flaw at one of the two reactors at the Soviet-designed Temelin plant is likely to fuel fresh protests over its safety. CEZ said in a statement that the ruptured steel cord did not r ... more Floating NPP Will Be Safer ![]() "This plant has several layers of protection, which means that it will be much safer than its land equivalents," said Sergei Kiriyenko, head of the Federal Agency for Nuclear Power, speaking at a ceremony of laying down the world's first floating nuclear power plant (FNPP). The plant will be built at the Sevmash shipyard, the core of the Russian Center for Nuclear Shipbuilding, in Severodv ... more |
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