Hydrogen fuel cells, like those found in some "green" vehicles, have a lot of promise as an alternative fuel source, but making them practical on a large scale requires them to be more efficient and cost effective.
Materials Science
Mar 15, 2012
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(PhysOrg.com) -- Urine can be an abundant fuel for electricity generation, according to British scientists in the first study of its kind.
Materials Science
Nov 1, 2011
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France on Thursday launched its largest-ever solar energy farm, with an array of panels spread over about 200 hectares (500 acres) in the mountainous southern Alpes-de-Haute-Provence region.
Energy & Green Tech
Oct 13, 2011
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University of Alberta researcher Andrew Leach likes the way Saudi Prince Alwaleed bin Talal thinks.
Economics & Business
Aug 19, 2011
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Argonne National Laboratory in Illinois has a baseball stadium-size X-ray machine that enables scientists to examine a vast array of materials in slivers as tiny as several atoms wide, work that some believe is key to breakthrough ...
General Physics
Jun 8, 2010
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(PhysOrg.com) -- As fossil fuels increasingly fall out of favor, many are looking into alternative energy sources to help us power our lives with a smaller impact on the environment. You already know about solar power and ...
In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-energy process that outweighs ...
Nanophysics
Nov 12, 2009
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Nearly undetectable from the ground, unmanned aerial vehicles (UAVs) are widely used by the military to scan terrain for possible threats and intelligence. Now, fuel cell powered UAVs are taking flight as an Office of Naval ...
Engineering
Apr 17, 2009
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As the global automobile industry considers alternative energy sources to replace the traditional internal combustion engine, Jessie Pacheco, a mail clerk at Camp Pendleton, has been making his rounds to Marines in General ...
Energy & Green Tech
Mar 18, 2009
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The general public knows the chemical compound of carbon dioxide as a greenhouse gas in the atmosphere and because of its global-warming effect. However, carbon dioxide can also be a useful raw material for chemical reactions. ...
Nanomaterials
Jul 8, 2019
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