source.wustl.edu
Microbial fuel cells turn on the juice | The Source | Washington University in St. Louis
David Kilper/WUSTL PhotoLars Angenent, Ph.D., assistant professor of energy, environmental & chemical engineering, with a microbial fuel cell.The combination of beer, wastewater, microbes, fuel cells, high school students and teachers sounds like a witches' brew for an old-fashioned, illicit '60s beach party. Instead, these are the components that comprise the heart and soul of a new high school science curriculum being developed by researchers at Washington University in St. Louis and a couple of St. Louis area high school teachers. Video available.