Homemade Natural Gas: The MOTHER EARTH NEWS Methane Digester

The MOTHER EARTH NEWS editors investigate the process of methane production and uses for methane biogas with their own homemade digester.

Mother Earth News Methane Digester
This methane digester steadily produced 41 cubic feet of biogas for almost three months on a single load of manure.
PHOTO: THE MOTHER EARTH NEWS EDITORS