Search Results | pollution control
Your search for "pollution control" returned 324 results
How Does a Silencer Work?
science.howstuffworks.com/question112.htm
How in the world can a gun silencer work? How can you possibly take an explosive noise that can damage your hearing and turn it into a little "ffft" sound?
How the Ford Escape Hybrid Works
auto.howstuffworks.com/ford-escape.htm
The Ford Escape Hybrid offers fuel economy combined with horsepower and cargo space. Find out about the Ford Escape Hybrid's full hybrid system and features.
10 Cancer Myths
health.howstuffworks.com/diseases-conditions/cancer/facts/10-cancer-myths.htm
10 cancer myths will expose the truth about cancer. Learn more about 10 cancer myths at Discovery Health.
Northern Water Snake: Nonvenomous and Ecologically Essential
animals.howstuffworks.com/snakes/northern-water-snake.htm
The northern water snake (Nerodia sipedon) is a common and widespread nonvenomous snake in North America. These aquatic snakes typically live in and around freshwater bodies - lakes, rivers and wetlands - where they play a crucial role in the ecosystem.
What Does a Thermostat Do in a Car?
auto.howstuffworks.com/how-does-the-thermostat-in-a-cars-cooling-system-work.htm
How does the thermostat in a car's cooling system work? I had to test my thermostat today and was amazed as I watched it!
Scientists Develop Quick-Growing Coral Method to Save Dying Reefs
Coral grows faster when it's cut or broken and scientists are taking advantage of that to replenish depleted reefs.
The Largest Wildfire in World History Burned 15% of a Continent
science.howstuffworks.com/nature/natural-disasters/largest-wildfire-in-world-history.htm
Wildfires have shaped landscapes, ecosystems and human history for centuries. Some of the deadliest wildfires have burned across millions of acres, leaving behind devastation and reshaping the way we manage fire-prone environments.
How Automotive Exhaust Systems Work
auto.howstuffworks.com/automotive-exhaust-system.htm
What does an automotive exhaust system do? Read about the purpose of your car's exhaust system at HowStuffWorks.
How Flex-Fuel Vehicles Work
auto.howstuffworks.com/fuel-efficiency/fuel-saving-devices/flex-fuel-vehicle.htm
Do you know How Flex-fuel Vehicles Work? Keep reading to learn about flex-fuel and discover how flex-fuel vehicles work.
What is green gaming?
science.howstuffworks.com/environmental/green-science/green-gaming.htm
Green gaming is catching on as gamers realize the ecological impact of their consoles, computers and games. Learn about green gaming and green video games.