Hydrogen Fuel Cars – Are There Any Yet?
There are hydrogen fuel cars on the roads of some cities. However there are two ways in which hydrogen can be utilized to power cars. The first way is to use hydrogen to actually power the internal combustion engine, in much the same way as numerous cars use Liquid Petroleum Gas (LPG). The second way is to use the reaction of hydrogen with oxygen in fuel cells as a battery, which makes the car a form of electric car.
