Hydrogen Fuel Cells: A Better Source of Energy?

Today oil is growing increasingly expensive and pollution is increasing due to the fumes coming from cars and factories. On the other hand, there are a few ways to decrease the pollution on this earth and use an alternative fuel for cars. One of the few ways is to use a hydrogen fuel cell, which is a catalyst that converts the chemical energy of a fuel, such as hydrogen, and an oxidant, such as oxygen, directly to electricity. Hydrogen fuel cells have the potential to power our cars in a more efficient way, which will lead to cleaner and less polluted air. …