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Top 5 Risk Factors for Heart Disease
Risk factors for heart disease, the No. 1 killer in the United States, come in many forms. Learn about the top 5 risk factors for heart disease.
How Landmines Work
science.howstuffworks.com/landmine.htm
Landmines have killed or maimed over 1-million people since 1975. Find out how landmines work and what countries are doing to prevent landmine tragedies.
How to Play Partnership Pinochle
entertainment.howstuffworks.com/how-to-play-partnership-pinochle.htm
Partnership Pinochle is a trick-taking card game. Read on to find out how to win the game by being the first to score 1,500 points.
How to Add Fractions: A Step-by-Step Process
science.howstuffworks.com/math-concepts/how-to-add-fractions.htm
If you're already familiar with subtracting fractions, learning how to add fractions will be a piece of cake for you. And if you haven't learned how to subtract fractions yet, don't worry - we've got you covered!
History of Insulin
health.howstuffworks.com/medicine/medication/history-of-insulin.htm
Before insulin was available, there were few treatment options for diabetics. Discover the history of this hormone, and how it is produced today.
If a giraffe's neck only has seven vertebrae, how is it so flexible?
animals.howstuffworks.com/mammals/giraffe-neck.htm
A good portion of a giraffe's height comes from its statuesque neck. But how do these lanky creatures get their necks in such pretzel-like positions?
The Fascinating Stories Behind 5 of the World's Big Currency Symbols
money.howstuffworks.com/currency-symbols.htm
Why does the dollar sign have a slash? Did a British pound originally weigh 1 pound? Find out the stories behind these and other currency symbols
When College-bound Kids Have Their Acceptances Revoked
people.howstuffworks.com/when-collegebound-kids-have-their-acceptances-revoked.htm
Every year, colleges revoke about 1 percent to 2 percent of their admission offers. Learn more at HowStuffWorks Now.
10 Cancer Myths
health.howstuffworks.com/diseases-conditions/cancer/facts/10-cancer-myths.htm
10 cancer myths will expose the truth about cancer. Learn more about 10 cancer myths at Discovery Health.
Did the Bible 'Borrow' the Noah's Ark Story From the Epic of Gilgamesh?
history.howstuffworks.com/history-vs-myth/gilgamesh.htm
A story remarkably similar to the Noah's Ark flood account in Genesis was discovered in the Epic of Gilgamesh, a text 1,000 years older.