A Northwestern University-led team of researchers has developed a new fuel cell that harvests energy from microbes living in dirt.
About the size of a standard paperback book, the completely soil-powered technology could fuel underground sensors used in precision agriculture and green infrastructure. This potentially could offer a sustainable, renewable alternative to batteries, which hold toxic, flammable chemicals that leach into the ground, are fraught with conflict-filled supply chains, and contribute to the ever-growing problem of electronic waste. READ MORE...
About the size of a standard paperback book, the completely soil-powered technology could fuel underground sensors used in precision agriculture and green infrastructure. This potentially could offer a sustainable, renewable alternative to batteries, which hold toxic, flammable chemicals that leach into the ground, are fraught with conflict-filled supply chains, and contribute to the ever-growing problem of electronic waste. READ MORE...