Steven Safferman, Michigan State University (IMAGE)

Michigan State University

Steven Safferman, Michigan State University

Caption

Michigan State University researcher Steven Safferman demonstrates a manure digester Oct. 15, 2008. Safferman and a group of MSU researchers are using public and private funding to help develop technology for smaller farms to cost-effectively process manure into biogas and other valuable products.

Credit

G.L. Kohuth, Michigan State University

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