Graphene is a substance that scientists have been highly interested in as an alternative material for faster-charging batteries. We’ve been hearing for several years about its potential to replace silicone in computer chips, but for the first time, we’re hearing that graphene might also be self-cooling, a feature that might be a huge boon for more efficient and energy-saving devices.

 April 4, 2011- Source: http://www.treehugger.com/clean-technology/graphene-could-help-electronics-be-self-cooling-save-energy.html