Technology news

5 Feasible Renewable Energy Sources

(PhysOrg.com) -- President Barack Obama has made no secret of his desire to develop a "green economy" that includes renewable energy projects meant to benefit the environment. He has said that part of the economic recovery in ...

May 08, 2009 weblog
4.4 / 5 (59) 24

IBM 3D TV

International Business Machines, a worldwide leader in technology innovation, has announced a new and affordable 3D video system that works with normal DLP (Digital Light Processing) televisions. Before now, ...

Nov 11, 2005 feature
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Eco-architecture could produce 'grow your own' homes

A bus stop that grows its own foliage as shade? A children's playground, made entirely from trees? A shelter made from living tree roots that could provide natural protection against earthquakes in California?

Aug 21, 2008
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First Solar: Quest for the $1 Watt

Photovoltaic cells, once so costly they could be used only to power million-dollar satellites, are today turning up even on humble parking meters. Now a brash Tempe, Ariz., company called First Solar plans to take the technology ...

Jul 23, 2008
4.2 / 5 (62) 28

Pint-sized car engine promises high efficiency

MIT researchers are developing a half-sized gasoline engine that performs like its full-sized cousin but offers fuel efficiency approaching that of today's hybrid engine system--at a far lower cost. The key? ...

Oct 25, 2006
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