Mana from Heaven – The guys from Solutions.org, Mark Jacobson and Mark Delucchi have done it again. This article is from Scientific American. Please spread it far and wide – this matters!! http://goo.gl/iRBJ1g
Mana from Heaven – The guys from Solutions.org, Mark Jacobson and Mark Delucchi have done it again. This article is from Scientific American. Please spread it far and wide – this matters!! http://goo.gl/iRBJ1g