Search Results | united states environmental protection agency
Your search for "united states environmental protection agency" returned 321 results
What's Oil Shale?
science.howstuffworks.com/environmental/energy/oil-shale.htm
Oil shale is just one unconventional oil source that's being researched. Learn how oil shale could save the day when - and if - we hit peak oil in the U.S.
Water Is Free. Why Do Americans Spend Billions on the Bottled Stuff?
recipes.howstuffworks.com/why-americans-spend-billions-bottled-water.htm
In 2017, bottled water surpassed soda as America's favorite drink and the trend continues. How did water become a multi-billion-dollar business?
How Air Purifiers Work
home.howstuffworks.com/air-purifier.htm
Americans spend an estimated $250 million annually on air purifiers for their homes. Learn why people buy air purifiers and how they work.
Desalination Plants: The Future of a Sustainable Water Supply
science.howstuffworks.com/environmental/earth/oceanography/desalination.htm
Desalination is the process of removing the salt from seawater, which turns the water into fresh drinking water. Learn about desalination.
5 Spa Dangers
health.howstuffworks.com/skin-care/beauty/skin-treatments/5-spa-dangers.htm
Did you know there are spa dangers? See five of the most common spa dangers and learn how to avoid them for a good, healthy experience.
5 Green Methods of Transporting Goods
science.howstuffworks.com/environmental/green-science/5-green-methods-transporting-goods.htm
The transportation sector is the second largest producer of carbon dioxide emissions is the U.S. Is it possible to reduce emissions without stiffing the importing and exporting of goods? You'll discover the answer in this article.
How The Nature Conservancy Works
science.howstuffworks.com/environmental/conservation/conservationists/nature-conservancy.htm
The Nature Conservancy is explained in this article. Learn about the Nature Conservancy.
How the U.S. Coast Guard Works
science.howstuffworks.com/coast-guard.htm
Unique among the U.S. armed forces, the Coast Guard is perpetually on active duty, entrusted with lots responsibilities and chronically underfunded. Learn about the U.S. Coast Guard.
Why do corporations have the same rights as you?
money.howstuffworks.com/corporation-person.htm
Corporate personhood has led to the precedent of treating businesses like artificial persons. Read about corporate personhood and how the law affects it.
How Fuel Cells Work
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/fuel-cell.htm
A hydrogen fuel cell is an electrochemical energy conversion device. Learn why governments are pouring money into fuel cell research.