Before a decade ago I never would have thought that something could be so efficient at powering something yet be so affordable and accessible.  There have been many different ways that scientists have come up with to bring a new source of power and energy into the market.  But fuel cells seem to be one of the leading ways.  Most people think of only cars when they think of fuel cells.  But the Advantages of fuel cells go much further than just motor vehicles.  The first fuel cells were released at the residential level about 7 years ago.  Since then they have come even further bringing new energy into new areas.