How to Improve Internal Combustion Engine Efficiency

Internal Combustion Engine Efficiency is a subject of active interest and debate as the fuel prices are increasing and petroleum reserves decreasing. Engineers and scientists are striving to increase the efficiency of Internal Combustion Engines in an effort to become more cost effective and save the environment. Though new options like hybrid car, electric car, and car running on fuel cells are now available, they are exorbitantly priced and not within the reach of common man. In this article we'll look at Carnot's theorem, existing technology, and new findings.