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How Roller Coasters Work
science.howstuffworks.com/engineering/structural/roller-coaster.htm
They don't have engines, brakes or accelerators. No, these amazing machines rely on physical, centripetal and gravitational forces to urge thrills, screams and that sinking stomach feeling we all love (and hate). Read more about the science of fun.
Herbal Remedies
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/herbal-remedies.htm
Herbal remedies are a safe and effective alternative for treatments from conditions ranging from indigestion to diabetes. Learn about herbal remedies.
Ultimate Guide to Olive Oil
recipes.howstuffworks.com/how-olive-oil-works.htm
The range of olive oils on your grocer's shelf can be confusing. Learn about the different types of olive oil, and when to use them.
How the Green Berets Work
science.howstuffworks.com/green-beret.htm
John F. Kennedy called the green beret "a symbol of excellence, a badge of courage, a mark of distinction in the fight for freedom" -- a nod to the most formidable arm of the U.S. military. The Green Berets, or Special Forces, are America's first line of defense around the world.
How Thoroughbred Horses Work
animals.howstuffworks.com/mammals/thoroughbred-horse.htm
Thoroughbred horses aren't just pretty; they're the end result of centuries of breeding and record-keeping. Learn about the history and purpose of thoroughbred horses at HowStuffWorks.
How North Korea Works
history.howstuffworks.com/world-history/north-korea.htm
Often described as 'The Hermit Kingdom,' North Korea is a source of mystery for those living in the West. Learn about North Korea at HowStuffWorks.
How Electromagnetic Propulsion Will Work
science.howstuffworks.com/electromagnetic-propulsion.htm
Get a sneak peek (even before NASA scientists) at a new type of spacecraft that could be jolted through space by electromagnets.
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Can You Die of Boredom?
science.howstuffworks.com/life/inside-the-mind/emotions/bored-to-death.htm
It seems unlikely someone could die of boredom, but what does science say? Can you be bored to death? Learn how boredom affects lives in harmful ways.
Why Annie Oakley Was America's Sharpshooting Sweetheart
history.howstuffworks.com/american-history/annie-oakley.htm
Annie Oakley was the leading lady of the American West. She could outshoot and outride most men of her time. And she did it all while in a Victorian dress.