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How Plasma Converters Work
science.howstuffworks.com/environmental/energy/plasma-converter.htm
Plasma converters generate electricity for our homes by burning trash. Learn about plasma converters and see pictures of plasma converters plants.
Test Your Knowledge of the Industrial Revolution
play.howstuffworks.com/quiz/test-your-knowledge-of-the-industrial-revolution
Test your knowledge of what went down during the age of expanding landscapes, incredible innovation and the ultimate shift in life as people knew it.
How the Sierra Club Works
science.howstuffworks.com/environmental/conservation/issues/sierra-club.htm
The Sierra Club protects the environment by lobbying for environmental preservation. Learn more about the Sierra Club conservation efforts.
Pearl Harbor Attack: What Led to It and What Was the Aftermath?
history.howstuffworks.com/world-war-ii/japan-bombs-pearl-harbor.htm
Japan's bombing of Pearl Harbor was the major event that caused the United States to enter World War II. Learn about the attack only at HowStuffWorks.
How Trains Work
science.howstuffworks.com/transport/engines-equipment/train.htm
We humans are mobile. Long before flight, FusionMan or even your average automobile arrived on the scene, trains were transporting us all over civilization. How did we get from horse-drawn carts to high-speed trains?
How Iron and Steel Work
science.howstuffworks.com/iron.htm
The refining of iron ore is one of the most historically significant achievements of all time. Find out how iron gets turned into steel and what it's used for.
Have we reached peak oil?
science.howstuffworks.com/environmental/green-science/peak-oil.htm
Oil is a nonrenewable resource. Have we found all the oil there is to find, or is there more out there somewhere? What's the best way to wean ourselves from our oil dependency?
Railroads of the 1990s
history.howstuffworks.com/american-history/1990s-railroads.htm
Railroads of the 1990s explains the history of American railroads through the 1990s. Learn about the history of railroads of the 1990s.
5 Sustainable Hardwoods
home.howstuffworks.com/home-improvement/home-diy/flooring/5-sustainable-hardwoods.htm
Look almost anywhere, and you'll see things made from wood. Harvesting that much wood can have devastating effects on forests and environments. Fortunately, some of the hardwoods that are most popular can be sustained in your own backyard.
What Is the Origin of Father's Day?
people.howstuffworks.com/culture-traditions/holidays-other/origin-of-fathers-day.htm
Are you wondering what's the origin of Father's Day? Check out this article and learn all about the origin of Father's Day and more.