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How Interactive Voice Response (IVR) Works
electronics.howstuffworks.com/interactive-voice-response.htm
IVR, or interactive voice response, is a new technology that many of us use everyday. Learn more about IVR at HowStuffWorks.
How Pyramid Schemes Work
money.howstuffworks.com/pyramid-scheme.htm
Pyramid schemes seem like great ways to get rich, but only those at the top of the pyramid ever make any money. Find out how pyramid schemes work.
Obsessive Compulsive Disorder Overview
health.howstuffworks.com/mental-health/mental-disorders/obsessive-compulsive-disorder.htm
Obsessive-compulsive disorder is largely misunderstood. OCD isn't just about cleanliness and organization. Go inside obsessive-compulsive disorder.
How Cave Dwellers Work
history.howstuffworks.com/historical-figures/cave-dweller.htm
Cave dwellers are stereotyped as heavy-browed and dim-witted. But who are the real cave people? Read about cave dwellers and their subterranean lives.
How Fleas Work
animals.howstuffworks.com/insects/flea.htm
Fleas are common parasites that feed on the blood of a host, usually your pet. Learn about fleas and find out how to get rid of a flea infestation.
How Tsunamis Work
science.howstuffworks.com/nature/natural-disasters/tsunami.htm
Tsunamis are water walls that travel faster than jets. See pictures, footage and diagrams of tsunamis, look at famous tsunamis and learn how tsunamis are born.
10 TV Medical Conditions That Are Rare in Real Life
entertainment.howstuffworks.com/10-tv-medical-conditions-rare-in-real-life.htm
Medical conditions that are rare in real life sometimes end up on TV shows. See our list of 10 TV medical conditions that are rare in real life to learn more.
How Italian Traditions Work
people.howstuffworks.com/culture-traditions/national-traditions/italian-tradition.htm
What kind of traditions are celebrated in Italy? Read about Italian traditions at HowStuffWorks.
How Greek Traditions Work
people.howstuffworks.com/culture-traditions/national-traditions/greek-tradition.htm
Many Greek traditions first began hundreds or thousands of years ago. Read about Greek traditions at HowStuffWorks.
10 Fabulous Fads from the 1950s
people.howstuffworks.com/10-fabulous-fads-from-the-1950s.htm
Even if you weren't around in the 1950s, you're probably familiar with these 10 short-lived but long-loved pieces of golden-decade pop culture.