samedi 13 décembre 2008

Man-Made Bacteria Produces a Fuel That’s Better Than Gas : Gas 2.0

Man-Made Bacteria Produces a Fuel That’s Better Than Gas : Gas 2.0: "Researchers reported Monday that they have re-engineered a common bacteria to produce complex and energy-dense alcohols similar to the hydrocarbon compounds found in fuels such as gasoline. This is the first time these types of alcohols have been synthesized by bacteria (man-made or otherwise) in the lab."

jeudi 4 décembre 2008

Ocean currents can power the world, say scientists - Telegraph

Ocean currents can power the world, say scientists - Telegraph: "The technology can generate electricity in water flowing at a rate of less than one knot - about one mile an hour - meaning it could operate on most waterways and sea beds around the globe."