15
Jan
2009
Biofuels: The New Alchemy
Bryan Walsh, Time Magazine
There could be a cheap, abundant alternative, one that has none of the inherent drawbacks of agricultural feedstocks: pond scum.
There could be a cheap, abundant alternative, one that has none of the inherent drawbacks of agricultural feedstocks: pond scum.
© 2011 Sapphire Energy, Inc.
