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How Patents Work
money.howstuffworks.com/patent.htm
Patents protect inventions and intellectual property from being copied. Learn about the uses of patents, the history of patents and about intellectual property law.
How Ice Rinks Work
entertainment.howstuffworks.com/ice-rink.htm
The things people do on ice rinks are so spectacular, we sometimes forget how remarkable ice rinks themselves are. Maintaining a proper ice rink is a real feat of engineering. Get a behind the scenes look at this very cool technology.
How 3DO Creates Video Games
electronics.howstuffworks.com/3do.htm
3DO is one of the top video game companies in the U.S. with dozens of popular titles. Go behind the scenes and learn how 3DO creates a new game!
How Van de Graaff Generators Work
science.howstuffworks.com/transport/engines-equipment/vdg.htm
Van de Graaff generators are famous for producing static electricity. Learn about Van de Graaff generators and find out why Van de Graaff generators were invented.
How Straw Bale Houses Work
home.howstuffworks.com/home-improvement/construction/green/straw-bale-house.htm
Straw bale houses use straw bales as insulation or as the structural building block of the home. Learn more about straw bale houses and see pictures.
How Urban Planning Works
science.howstuffworks.com/environmental/green-science/urban-planning.htm
Urban planning works to design a city so that it can be used effectively by its people. Find out more about how urban planning works.
How Rice Cookers Work
home.howstuffworks.com/rice-cooker.htm
Burned chunks or gooey paste can be the disappointing result of rice gone wrong, but a rice cooker can even the odds for even the klutziest cooks in the kitchen.
How Gray Water Reclamation Works
science.howstuffworks.com/environmental/green-science/gray-water-reclamation.htm
Gray water reclamation is a developing way to reduce water waste and go green. Find out how gray water reclamation works.
How NACA Works
home.howstuffworks.com/real-estate/buying-home/naca.htm
NACA stands for Neighborhood Assistance Corporation of America. Learn about NACA, a non-profit homeownership group, and its low-price mortgages.
Railroads During the Depression
history.howstuffworks.com/american-history/great-depression-railroads.htm
Railroads struggled during the Great Depression, as did the rest of the nation. Read about railroads of the Depression era and the New Deal.