Microbial fuel cells (MFCs) offer a promising avenue for renewable energy production by harnessing the metabolic activities of microorganisms to convert chemical energy from organic matter into ...

The fuel cell's 3D printed cap peeks above the ground. The cap keeps debris out of the device while enabling air flow. New fuel cell harnesses naturally occurring microbes to generate electricity Soil ...

The continual attraction of energy harvesting is well known. Who can resist possibly getting something—usually electricity—for nothing, or almost nothing? Yet the reality is that in many cases, the ...