All Subjects
      All Types

        Info

        Grades

        6-12

        Accessibility

        Auditory, Visual

        Permitted Use

        Stream Only


        Part of NOVA scienceNow
        138 Favorites
        4266 Views

        Fuel Cells

        Imagine if we could find a non-polluting, highly efficient source of power for our society's energy needs. One technology — the fuel cell — offers a strong and proven model. However, in order for the fuel cell to replace gas-powered engines and batteries, the fuel used to power it must be readily available. This video segment adapted from NOVA scienceNOW highlights the electrochemical reaction that takes place within a hydrogen fuel cell and explores the challenges of producing the pure hydrogen that fuels it.

        Visit the program page here.

        Contributor:
        Funder:
        Producer:

        You must be logged in to use this feature

        Need an account?
        Register Now