Ever hear of hydrogen cars? This new breed of cars being developed far exceeds the current gasoline-electric hybrid cars as far as cleaning up the environment and lessening the U. S. dependence upon foreign oil. Automakers expect to have hydrogen cars in the showrooms in the next 5 – 10 years.So, what’s all the hoopla about hydrogen? Plenty. Hydrogen is the most plentiful element in the universe. With such abundance, there is no change of running out unlike the fossil fuels. If you remember your.