At this point, a nuclear reaction starts converting hydrogen to helium and releasing large amounts of energy.

The Urban Car is powered by a fuel cell that converts hydrogen into electricity.

Roamer skymines harvest and convert hydrogen into ekti, or stardrive fuel.

When methanogens convert hydrogen to methane, protozoa benefit from more energy.

The process is the same means by which the sun converts hydrogen to helium.

Since 1935, scientists have dreamed of converting hydrogen into a metal with wonderful properties.

Fuel cells are "clean" energy generators that convert hydrogen to electricity by a chemical process, requiring no combustion.

Fuel cells convert hydrogen to electricity chemically, without combustion, and the only exhaust is water vapor.

Stars spend most of their lifetime shining as a result of nuclear fusion reactions that convert hydrogen to helium in the star's core.

And America is leading Europe in the development of fuel cells, which convert hydrogen into electricity.