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Harnessing Power By Funneling Solar Energy
2012-11-26 12:53:51

Michael Harper for redOrbit.com — Your Universe Online The concept is a simple one, borrowing from some very elementary principles. For instance, everyone knows the best way to capture and contain the most of an element or substance is with a funnel. These cones make it easier to put oil in our cars or fill small glass shakers from a larger bag of sugar. Now, some MIT engineers have worked out a computational model which shows how solar energy can be more or less funneled...

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2009-06-10 15:40:00

 Engineers from the University of Pennsylvania, Sandia National Laboratories and Rice University have demonstrated the formation of interconnected carbon nanostructures on graphene substrate in a simple assembly process that involves heating few-layer graphene sheets to sublimation using electric current that may eventually lead to a new paradigm for building integrated carbon-based devices.Curvy nanostructures such as carbon nanotubes and fullerenes have extraordinary properties but are...