"Fossil-fuel cars emit poisonous gases, but the only thing that comes from the tailpipe of a car powered by a hydrogen fuel cell is water. Hydrogen Fuel Cellsshows how these fuel cells work, how they came to be, and how they are coming into wider use. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject." --Publisher's description.

Chapter one: The quiet alternative -- Chapter two: Hydrogen history -- Chapter three: How fuel cells work -- Chapter four: The future of hydrogen -- Fast facts -- Stop and think -- Glossary -- Learn more -- Index.