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Making a Toll-Free Call? How These Numbers Work
electronics.howstuffworks.com/toll-free-numbers.htm
Toll-free numbers are free for callers, making them ideal for businesses. Learn how toll-free numbers work at HowStuffWorks.
10 Restroom Etiquette Rules People Are Constantly Breaking
people.howstuffworks.com/10-restroom-etiquette-rules-people-are-constantly-breaking.htm
Proper restroom etiquette can make everyone's life more pleasant. View 10 restroom etiquette rules you don't want to break.
How the CIA Works
people.howstuffworks.com/cia.htm
Despite plenty of Hollywood films about the CIA and its spies, many people still don't know what the agency actually does. Take a look at the history of the CIA.
Why doesn't the FDA regulate herbal supplements?
Why doesn't the FDA regulate herbal supplements? Learn the benefits and dangers of herbs and why they aren't currently regulated by the FDA.
How Stackable Cars Will Work
auto.howstuffworks.com/under-the-hood/trends-innovations/stackable-car.htm
Stackable cars could mimic the design of stacked shopping carts. Learn how stackable cars compact themselves and how the vehicles actually function.
How Sand Dunes Work
science.howstuffworks.com/environmental/earth/geology/sand-dune.htm
Sand dunes are more intriguing than you might think. For one, some sand dunes sing. What other interesting facts can you learn about sand dunes?
5 Chimps Who Grew Up in Human Families
animals.howstuffworks.com/mammals/5-chimps-who-grew-up-in-human-families.htm
HowStuffWorks looks at five families found out the hard way that chimps will always be chimps.
Interesting Science Facts Confirmed and Debunked
science.howstuffworks.com/science-vs-myth/everyday-myths/10-false-science-facts.htm
When reeling off dubious facts (like lemmings plunging off cliffs en masse), there's no better retort to a skeptical audience than calmly explaining that it's not just true - it's science...right?
10 Olympic Games That Nearly Bankrupted Their Host Countries
entertainment.howstuffworks.com/10-olympic-games-bankrupted-host-countries.htm
The cost of hosting an Olympic Games is astronomical. Learn about 10 Olympics that nearly bankrupted their host countries.
Can You Name All of These Kids Toys From the '80s?
play.howstuffworks.com/quiz/can-you-name-all-of-these-kids-toys-from-the-80s
If you're an '80s kid, you probably have a killer sense of nostalgia for the toys you played with when you were younger. From the Snoopy snow cones to robots in disguise, can you name all of these toys you had (or wanted really bad) in the 1980s?