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How Watersheds Work
science.howstuffworks.com/environmental/conservation/issues/watershed.htm
You're probably standing in one right now, but do you know what a watershed is and how watersheds work? Learn how watersheds work here.
How Beer Works
science.howstuffworks.com/innovation/edible-innovations/beer.htm
Stout, lager, pale ale, pilsner and porter ... it takes a lot to produce a great beer. Take a tour through the brewing process from start to finish, barley to bottle, mash to keg and learn to brew at home!
What Is the Biggest Cat in the World? Top 9 Species in the Wild
animals.howstuffworks.com/mammals/biggest-cat-in-the-world.htm
Get ready to unleash your inner wild as we prowl into the heart of the animal kingdom, where the biggest cat in the world roams. And no, we're not talking about Barivel, the Maine coon who holds the record for the longest domestic cat in the world.
What's Inside Mount Rushmore's Not-So-Secret Chamber?
history.howstuffworks.com/american-history/whats-inside-mount-rushmores-not-so-secret-chamber.htm
Mount Rushmore contains a small chamber, part of an abandoned plan to preserve American history for thousands of years. HowStuffWorks steps inside.
Why are so many Americans obese?
health.howstuffworks.com/wellness/diet-fitness/information/why-are-so-many-americans-obese.htm
Why are so many Americans obese? Learn what factors cause so many Americans to be obese at Discovery Health.
How the Cabinet Works
people.howstuffworks.com/cabinet.htm
What is the Cabinet, and how do its members assist the president? Learn about the people involved in the U.S. government's Cabinet.
How the Nuclear Arms Race Works
science.howstuffworks.com/nuclear-arms-race.htm
The nuclear arms race was a frantic era in which several nations tested nuclear technology and stockpiled warheads. Read about the nuclear arms race.
Are You a Geography Guru?
play.howstuffworks.com/quiz/are-you-a-geography-guru
The world is a large and expansive place, with lots to know and discover. But just how much do you know about the lay of the land? Fancy yourself a geography guru? If so, take on our challenge to prove it.
Which country's people have the longest life expectancy and why?
health.howstuffworks.com/wellness/aging/aging-process/life-expectancy.htm
Life expectancy has increased by 30 years since 1900, but which country has the highest life expectancy? Learn about life expectancy in this article.
Food Fun: Fast Food Quiz
play.howstuffworks.com/quiz/fast-food-quiz
You've probably been living under a rock if you haven't realized how unhealthy fast food can be, but do you know exactly how many calories were in that Double Six Dollar Burger you just ate? Find out that number and lots more in our fast food quiz.