Includes a video showing actual fuel cells and diagrams of how they work. Source: U.S. Department of Energy and U.S. Environmental Protection Agency Provides a brief overview of the benefits and ...

Food in, energy out? It’s not as simple as that. How do cells meet our bodies’ ever changing energy needs?

excess water can flood the cathode of the fuel cell diminishing fuel cell performance limiting the power output. A schematic of a polymer electrolyte membrane hydrogen-oxygen fuel cell is shown in ...

Energy is trapped in the chemical bonds of nutrient molecules. How is it then made usable for cellular functions and biosynthetic processes?