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Por: Mariana Muñiz Lara
De: www.vocero.com
Publicado: 30 de junio de 2008
Las alternativas de energía renovable más conocidas son la solar y la eólica, pero, además del sol y el viento, hay otro recurso rodeando a Puerto Rico que podría proveer electricidad: el agua, tanto a través de la fuerza de las olas o el cambio de [...]
From: www.biomimicrynews.com
Published May 21, 2006
Researchers have been unable to build an ideal “photonic crystal” to manipulate visible light, impeding the dream of ultrafast optical computers. But now, University of Utah chemists have discovered that nature already has designed photonic crystals with the ideal, diamond-like structure: They are found in the shimmering, iridescent green scales of [...]
by Ali Kriscenski
From: www.inhabitat.com
Published: June 16, 2008
San Francisco has made solar energy a top priority with the passage of the Solar Energy Initiative Program – the largest solar energy subsidy program of any city in the United States. An annual budget of $3 million dollars will help create incentives for individuals and businesses to install [...]
From: www.fuelcelltoday.com
Published June 16, 2008 09:59 AM
It is claimed the Water Energy System (WES) developed by Genepax can generate power by supplying water and air to the fuel and air electrodes. The basic power generation mechanism of the system is similar to that of a standard fuel cell. The main feature of the new system [...]
Lumeta has developed what’s said to be the world’s first commercial-scale, “peel and stick” solar modules called Lumeta Power-Ply 380. The Power-Ply solar modules use adhesives to attach to the roof, making the system a cinch to install. The short video below shows two guys installing six modules on a roof in roughly [...]