Christian Science Monitor: Scientists have cleared one hurdle on the path to deriving hydrogen fuel from water affordably, a breakthrough that could drastically change the way we power vehicles.
Hydrogen has the potential to fuel incredibly environmentally-clean cars. But making that fuel hasn't been so efficient or economical. Pure hydrogen gas does not occur naturally on Earth, so scientists must devise ways to separate hydrogen from naturally-occurring compounds, like H2 O.
Until now, cars that run on water have been...