-
Poop Power!
-
Headline says it all: "Feces could be the fuel of the future, scientists say." Make your own jokes. Sewage into "biocrude" -- it's not completely eco-friendly, since poop creates fossil fuel and that produces carbon, but it WOULD help reduce reliance on oil. But where will you put the conversion plants? (The Verge)
Have an opinion? Add your comment below.