![US News | Science Discoveries show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/093/small/us-news-science-discoveries.png)
Summary: Researchers at the University of Minnesota-Twin Cities are studying a remarkable species of becteria that produces electric current when attached to a graphite electrode or other conductive surface.
Summary: Researchers at the University of Minnesota-Twin Cities are studying a remarkable species of becteria that produces electric current when attached to a graphite electrode or other conductive surface.