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How Hybrid System Indicators Work
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/hybrid-system-indicators.htm
Hybrid system indicators monitor more than just speed and fuel consumption. Learn how hybrid system indicators help drivers stay green.
What Is an Internal Combustion Engine?
science.howstuffworks.com/innovation/inventions/internal-combustion-engine.htm
Explore the mechanics and inner workings of the internal combustion engine, an innovation of the Industrial Revolution that transformed transportation.
What Color Is the Hottest Flame?
science.howstuffworks.com/what-color-is-the-hottest-flame.htm
Flame colors span a spectrum that tells a tale as old as fire itself. Many people wonder what color is the hottest flame; more than a testament to the natural fascination with fire's beauty, this question underscores a fundamental principle in the science of thermodynamics and combustion.
5 Impressive Qualities of the HyperCar
auto.howstuffworks.com/fuel-efficiency/fuel-saving-devices/5-qualities-hypercar.htm
How much do you know about the HyperCar? Keep reading to learn about 5 Impressive Qualities of the HyperCar.
How Does a Heat Pump Work?
home.howstuffworks.com/home-improvement/heating-and-cooling/heat-pump.htm
Heat pumps use a small amount of energy to move heat from one place to another. They serve a dual purpose; they can use that heat transfer to cool a home as well. But is one right for your home?
What's the deal with low-flow and dual-flush toilets?
What's the deal with low-flow and dual-flush toilets? Find out about low-flow and dual-flush toilets in this article.
Which is greener, gas or electric cooking?
home.howstuffworks.com/gas-vs-electric-cooking.htm
Is it better to use electricity or gas for cooking? Which is greener? Answer the question: Is it better to use gas or electricity for cooking.
Can a car get 100 miles per gallon?
auto.howstuffworks.com/fuel-efficiency/fuel-economy/100-mpg-car.htm
The 100 mpg car is being promoted by Google.org in an effort to reduce oil use and harmful emissions. Learn all about Google's 100 mpg car program.
Top 10 Alternative Transportation Methods
science.howstuffworks.com/environmental/green-science/10-alternative-transportation-methods.htm
The automobile is one of the most important inventions of the past 150 years. This is not only because it provides convenient personal transport and great independence through mobility, but also because of the problems it can cause.
How CFL Bulbs Work
science.howstuffworks.com/environmental/green-tech/sustainable/cfl-bulb.htm
CFL bulbs are eco-friendly alternatives to traditional bulbs. Visit HowStuffWorks to learn about CFL bulbs.