Purple Pokeberries hold secret to affordable solar power worldwide
Friday, April 30, 2010 - 04:20
in Physics & Chemistry
Pokeberries - the weeds that children smash to stain their cheeks purple-red and that Civil War soldiers used to write letters home - could be the key to spreading solar power across the globe, according to researchers at Wake Forest University's Centre for Nanotechnology and Molecular Materials...