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Does Your Body Really Replace Itself Every Seven Years?
science.howstuffworks.com/life/cellular-microscopic/does-body-really-replace-seven-years.htm
Your body replaces billions (with a b!) of cells every day. In about 100 days, 30 trillion be replaced, but does that mean you're a new person, too?
The Animal Kingdom Trivia Quiz
play.howstuffworks.com/quiz/the-animal-kingdom-trivia-quiz
So, you love everything there is about the animal kingdom, do you? Well, let's see if you know some of these amazing facts! They will surely test you...
9 Countries With Blue-Yellow-Red Flags
A nation chooses a flag design very purposefully. These countries with blue, yellow and/or red flags picked those colors for specific reasons.
Why are barns usually painted red?
home.howstuffworks.com/question635.htm
Red barns are a common sight in rural parts of the country, but have you ever wondered why they're painted red? Learn about the purpose of red barns.
The Ultimate Tattoo Quiz
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Not long ago, most Americans associated tattoos with sailors, bikers and sideshow artists. But tattoos have become more popular in recent years. What does it take to get an image under your skin?
Surprising Health Benefits of Watermelon
health.howstuffworks.com/wellness/food-nutrition/facts/surprising-health-benefits-of-watermelon.htm
Discover Surprising Health Benefits of Watermelon. Keep reading to learn about the Surprising Health Benefits of Watermelon.
7 Types of Animals That Make Our Planet Cool to Live On
animals.howstuffworks.com/animal-facts/types-of-animals.htm
The animal kingdom is home to millions of species that crawl, swim, fly, and gallop across Earth. From deep-sea dwellers to backyard birds, different types of animals help us understand evolution, ecosystems, and our place among other living things.
How Do Whales Sleep? They're Always Half Awake (Literally)
animals.howstuffworks.com/mammals/how-do-whales-sleep.htm
It’s a question that puzzles many ocean lovers: How do whales sleep without drowning? Unlike us, whales are voluntary breathers, meaning they have to consciously come up for their next breath. That makes their sleeping habits pretty unique among marine mammals.
Evening Primrose Oil
health.howstuffworks.com/wellness/natural-medicine/alternative/evening-primrose-oil.htm
Evening primrose oil can be used to treat many ailments and illnesses. Learn about evening primrose oil and other alternative medicines at HowStuffWorks.
Top 5 Pros (and Cons) of Alternative Therapies for Maintaining Heart Health
Alternative therapies for heart health can both help and hurt a patient. Learn the pros and cons of alternative therapies for heart health.