Algae: The scum solution
The green slime that covers ponds is an efficient factory for turning sunlight into fuel, but growing it on an industrial scale will take ingenuity.
http://www.nature.com/nature/journal/v474/n7352_supp/full/474S015a.html
The green slime that covers ponds is an efficient factory for turning sunlight into fuel, but growing it on an industrial scale will take ingenuity.
http://www.nature.com/nature/journal/v474/n7352_supp/full/474S015a.html