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Why Breathing Through Your Nose Is Best
health.howstuffworks.com/human-body/systems/respiratory/nose-breathing.htm
We've probably all been breathing wrong our entire lives. Why is that? Experts suggest we should focus on breathing through our noses and most of us don't.
Lava Tubes on Earth Could Prepare Us for Life on the Moon and Mars
science.howstuffworks.com/lava-tubes-on-earth-could-prepare-us-for-life-on-moon-and-mars.htm
By studying these geological formations here on Earth, we may be able to learn how to live on other planets.
What If Humans Could Breathe Underwater?
science.howstuffworks.com/science-vs-myth/what-if/what-if-humans-could-breathe-underwater.htm
Remove that pesky drowning risk, and the world formerly under the sea opens with possibility - despite our inefficient limbs and tendency toward hypothermia.
Exercise During Pregnancy
Exercise during pregnancy to keep you and the baby healthy. Learn how to exercise during pregnancy at Discovery Health.
Polycystic Ovarian Syndrome (PCOS) Treatment
health.howstuffworks.com/wellness/women/pos/polycystic-ovarian-syndrome-treatment.htm
Polycystic ovarian syndrome treatment comes in many forms. Learn about polycystic ovarian syndrome treatment at Discovery Health.
Hiking el Caminito del Rey, Once the World's Most Dangerous Trail
history.howstuffworks.com/world-history/el-caminito-del-rey.htm
HowStuffWorks hikes El Caminito del Rey, a very dangerous hiking path in Spain that was closed to the public for 15 years after several deaths.
9 Big Hairy Facts About Gorillas
animals.howstuffworks.com/mammals/gorilla.htm
HowStuffWorks looks at the elusive and powerful gorilla, of which there are two species, the Eastern gorilla and the Western gorilla.
How Manifest Destiny Stretched the U.S. From Sea to Shining Sea
history.howstuffworks.com/american-history/manifest-destiny-america.htm
President James Polk put the philosophy of Manifest Destiny into action. HowStuffWorks looks at the ideology that helped create the United States.
What's the Difference Between a Samurai and a Ninja?
people.howstuffworks.com/ninja-samurai-difference.htm
Movies often pit dark-robed, masked ninjas against elite samurai warriors. HowStuffWorks looks at how accurate that take is on these two fighters.
How much do you know about "Duck Dynasty?"
play.howstuffworks.com/quiz/how-much-do-you-know-duck-dynasty
You'll be "happy, happy, happy" after testing your knowledge on the wild life of the Robertson clan. Let's see if you can hit the bullseye on this quiz, Jack!