Difference between revisions of "Fuel cell"
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| − | A type of [[battery|electrochemical cell]] where [[hydrogen]] and [[oxygen]] combine to make [[water]] and energy. Scientists discovered fuel cells in the early 1900s, and they will be important in establishing the [[hydrogen economy]]. | + | A '''fuel cell''' is a type of [[battery|electrochemical cell]] where [[hydrogen]] and [[oxygen]] combine to make [[water]] and energy. Scientists discovered fuel cells in the early 1900s, and they will be important in establishing the [[hydrogen economy]]. |
[[Category: ecology]] | [[Category: ecology]] | ||
Revision as of 20:35, April 28, 2008
A fuel cell is a type of electrochemical cell where hydrogen and oxygen combine to make water and energy. Scientists discovered fuel cells in the early 1900s, and they will be important in establishing the hydrogen economy.