eHow launches Android app: Get the best of eHow on the go.
There are 12 videos in this series:

The history of the hybrid electric car begins in 1999 with the creation of the first commercial gasoline-electric engine, and since then, several hybrid models, from small cars to SUV, have been made. Learn how the price and technology has changed over the history of hybrid cars in this free video from an automotive industry writer and editor.

Hybrid cars have extremely low emissions and high fuel efficiency, which are definite pros; however, some of the cons of hybrid vehicles include price and environmental hazards of the batteries. Find out if the pros outweigh the cons for hybrid vehicles with this free video from an automotive industry writer and editor.

Get better gas mileage in a vehicle by driving less frequently, planning errands sequentially, being a conservative driver and using cruise control. Save money on gas with conversation tips using this free video from an automotive industry writer and editor.

There are two different types of hydrogen cars that work in different ways; one uses a hydrogen internal combustion engine, and the other uses a hydrogen fuel cell to produce electricity to power the vehicle. Discover more about how these hybrid cars work and the benefits of each type with this free video from an automotive industry writer and editor.

Race cars have started to use a form of green fuel called ethanol, which is made from grain and biomass sources. Discover how racing has used ethanol to decrease harmful emissions and increase green car popularity in this free video from an automotive industry writer and editor.

Hydrogen is a chemical that is manufactured by splitting water molecules; however, because it takes so much energy to split water molecules, most hydrogen is manufactured through natural gas. As efficiency increases through solar and wind energy, learn how hydrogen is a potential contender for powering automobiles with this free video from an automotive industry writer and editor.

A hybrid car combines an internal combustion engine with an electric battery, and the vehicles work by starting the car with the battery then switching the power source to the internal combustion engine. Hear about the efficiency of hybrid cars with this free video from automotive industry writer and editor.

The Federal Government supports green cars by supplying grants and cost sharing programs, and state and local governments offer incentives and tax decreases for those that use green technology. Learn more about government support programs for green cars, such as free parking and lower fuel cost, in this free video from an automotive industry writer and editor.

Hydrogen fuel cells work by introducing hydrogen and oxygen into the cell, which creates electricity to power the vehicle, and some of their benefits include water droplet emissions and a constantly charged battery. Learn more about the emissions and efficiency of hydrogen fuel cells with this free video from an automotive industry writer and editor.

Clean diesel vehicles receive 30 percent better fuel efficiency and reduce greenhouse gas emissions. Learn about the increasing popularity and technological advances of clean diesel vehicles in this free video from an automotive industry writer and editor.

Ethanol, which is a biomass fuel, is usually made from corn, which is controversial to some groups; however, ethanol can be made from biomass leftover waste products. Find out how public opinion is changing towards biomass fuel in this free video from an automotive industry writer and editor.

Supercharges use an air compressor to improve engine combustion, whereas a turbocharge engine recycles the engines exhaust. Learn how turbochargers and supercharges increase horsepower and also provide greater fuel efficiency in this free video from an automotive industry writer and editor.
Ron Cogan Ron Cogan is the lead editor of GreenCar.com and the Green Car Journal. Ron has over 30 years of experience as a writer in the automotive industry, including 6 years as the feature editor of Motor Trend. His extensive experience in the industry offers a unique perspective and insights usually absent from other automotive publications.dkdk
Read More