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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 Satellite TV Works
electronics.howstuffworks.com/satellite-tv.htm
Satellite TV offers many solutions to broadcast and cable TV problems. Learn what makes satellite TV different and how satellite TV works.
What is WiFi and How Does it Work?
computer.howstuffworks.com/wireless-network.htm
Learn how WiFi networks work, build your own wireless network and find the best prices on wireless routers.
How Urban Legends Work
people.howstuffworks.com/urban-legend.htm
Urban legends persist regardless of whether they are true or not. Read popular urban legends and learn why urban legends are culturally relevant.
How Nicotine Works
science.howstuffworks.com/nicotine.htm
Smoking or chewing tobacco makes many people feel good, even mildly euphoric. It's the nicotine that produces the buzz. Find out how nicotine affects the human body and what makes it so addictive.
How Octopuses Work
animals.howstuffworks.com/marine-life/octopus.htm
The two centimeter male pillow octopus is dwarfed by his six-foot female pillow octopus mate. Learn more about the intriguing octopus.
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.
Modern Decline of Railroads
history.howstuffworks.com/american-history/decline-of-railroads.htm
The decline of railroads came about during the 1960s and 1970s as the automobile dominated transportation. Read about the decline of railroads.
How Pet Microchipping Works
science.howstuffworks.com/innovation/everyday-innovations/pet-microchip.htm
The pet microchip could save your lost pet's life. Find out how the pet microchip works and why pets receive the pet microchip.
How Urban Sprawl Works
science.howstuffworks.com/environmental/green-science/urban-sprawl.htm
Urban sprawl occurs when people move from cities to the areas around them and develop the land with houses, businesses and roads. Learn about urban sprawl.