In these days of rising gas prices, it has become more important than ever before to squeeze the most out of every precious gallon. This article provides some practical tips to help drivers save money at the pump.
The article discusses in short the problems that the world is facing due to vehicular pollution. It then suggests a few alternate sources of fuel which can effectively substitute the fuels used presently. It shows how the problems of pollution can be solved with the use of these fuels.
The different fuels discussed in this article are electricity, hydrogen, natural gas and fuel cells.