There are many issues involving the world we live in, one of which is energy. The world uses great amounts of energy each year. As the world is growing the total energy consumption is also increasing rapidly. It is said to rise by "59% from 1999 until 2020, from 382 to 607 quads." This ...

The automobile has become a very important part of today's society. It is a necessity to own or to have access to a car in order to keep up with all of the competition of the business world, and also one's social demands. Most people would not be able to travel around a country or the w...

Propane is a colorless, gaseous alkane (A hydrocarbon containing only single carbon-carbon bonds). The chemical formula for propane is C3H8. It is readily liquefied by compression and cooling. Propane has a melting point of an unbelievable –189.9C and boils at just –42.2C. Propane occurs...

In the past ten years, mankind has been searching for a viable solution to the biggest pollution problem; exhaust emissions from cars. Several alternatives have been explored and tested. The more popular of these are the gasoline/electric hybrids. In recent years many foreign car companies have put...