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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.
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.
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.
How Ponzi Schemes Work
money.howstuffworks.com/ponzi-scheme.htm
A Ponzi scheme is a carefully orchestrated financial scam that's completely illegal. Learn how Ponzi schemes begin and how scammers generate big money.
10 Restaurant Chains That Flopped
money.howstuffworks.com/10-flopped-restaurants.htm
10 restaurant chains that flopped are explained in this article. Learn about 10 restaurant chains that flopped.
How Public Relations Works
money.howstuffworks.com/business-communications/how-public-relations-works.htm
Public relations professionals are charged with making people, governments and organizations look good. Learn more about public relations in this article.
How Debt Works
money.howstuffworks.com/personal-finance/debt-management/debt.htm
Debt has many economic experts on edge because they predict that an imminent debt crisis will cause a massive Depression. Learn about debt in this article.
How the Battle of Gettysburg Worked
history.howstuffworks.com/historical-events/battle-of-gettysburg.htm
The Battle of Gettysburg is the most famous battle of the Civil War. Learn about the Battle of Gettysburg and the events leading to Gettysburg.
How Human Migration Works
science.howstuffworks.com/life/evolution/human-migration.htm
Human migration is the idea that humans developed in Africa and then spread to Europe and Asia. Learn about human migration and how human migration works.
How Aphrodisiacs Work
science.howstuffworks.com/aphrodisiac.htm
Most of us have heard the talk about oysters and chocolate, and maybe you've read an article about the stimulating effects of ginseng. But garlic, licorice and cucumber? Learn about the history of aphrodisiacs and whether they've been proven to be effective.