- Oct 12, 2009
- 43,973
- 6,336
- 136
This is a cool idea.
http://www.aolnews.com/weird-news/a...ethane-from-dog-poop/19643188?test=latestnewsEnvironmentalists are going gaga for a street lamp in Cambridge, Mass., that is powered by dog poop.
The lamp, a shining example of how humans can make use of an underutilized and perpetually renewable energy source -- feces -- is the brainchild of Matthew Mazzotta, a conceptual artist who studied at the nearby Massachusetts Institute of Technology (MIT) who wanted to give back to the community.
The lamp is located at a dog park and uses a device known as a methane digester. Folks whose dogs do their business there simply collect the poop in a plastic bag and put it in the device and turn a crank to help the methane in the tank rise up to the top so it can be piped to the gas-burning lamppost that is attached.
Mazzotta says the Fido-powered flames are "eternal" and will "burn until someone or a group of people propose an idea to use the heat and light of the constantly burning flame and make a public project."