March 18, 2003: Astronauts have been using them
for power aboard spacecraft since the 1960s. Soon, perhaps, they'll be just
as common on Earth--powering cars, trucks, laptop computers and cell phones.
They're called fuel cells.
For the complete story, visit: http://science.nasa.gov/headlines/y2003/18mar_fuelcell.htm?list905338
Copyright © 2003 Mike Holt Enterprises,Inc.