Hydrogen Fuel Cells

Dr. Karen Swider-Lyons works with the Naval Research Laboratory researching ways to integrate hydrogen fuel cells into engines. As a scientist, she's working towards results that no one has the answers to - she's "solving a puzzle every day!" For more information on the NRL and their pioneering research, you can visit nrl.navy.mil. Full Transcript: http://kids.usa.gov/watch-videos/videos/hydrogen-fuel-cells/index.shtml