A recent article published by ARS Technica discussed replacing the traditional technology being used in photovoltaic cells with biological materials that provide a sustainable and renewable resource. If you are interested in energy technology this is a really interesting alternative to traditional methods of solar energy collection that may bring the price down on implementing the technology.
Bacterial light-harvesting proteins make a regenerating solar cell
Friday, September 10, 2010 at 8:07AM 
Reader Comments (1)
That is very interesting. Has this been put to use already?