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Meet the Man Who Invented Cool Whip, Tang and Pop Rocks
science.howstuffworks.com/innovation/famous-inventors/meet-man-invented-cool-whip-tang.htm
The 20th century would have been very different without the contributions of General Foods chemist William A. Mitchell, who tapped into the American appetite for convenience and novelty.
10 Common Myths About Getting Pregnant
There are many myths about getting pregnant. Do you know what is truth from fiction? See 10 common myths about getting pregnant to learn more.
How did ancient civilizations use sundials to tell time?
electronics.howstuffworks.com/gadgets/clocks-watches/ancient-civilizations-use-sundials.htm
Ancient sundials first popped up in Egypt around 1500 B.C. Learn how these sundials came about and what they were used for all those centuries ago.
Is spinach really a good source of iron or not?
science.howstuffworks.com/innovation/edible-innovations/spinach-good-source-of-iron.htm
Comic book character Popeye is synonymous with being strong thanks to all the iron in the spinach he eats. But lately, there's been some talk that spinach is not all that good a source of iron and, in fact, it got the claim by error.
What Is Pi?
science.howstuffworks.com/math-concepts/pi.htm
Whether the circle is as big as planet Mars or as small as a tennis ball, the ratio of its circumference divided by its diameter will always equal pi (3.14). But why?
Top 5 Weirdest Beauty Cream Ingredients
health.howstuffworks.com/skin-care/moisturizing/products/5-weirdest-beauty-cream-ingredients.htm
The top 5 weirdest beauty cream ingredients are really out there. Visit HowStuffWorks to see the top 5 weirdest beauty cream ingredients.
How to Recycle Tires
auto.howstuffworks.com/recycle-tires.htm
Recycling tires can help protect the environment. Read this article and learn how to recycle tires.
Can a dog really predict an epileptic seizure?
animals.howstuffworks.com/pets/dog-predict-seizure.htm
Can a dog really predict an epileptic seizure? Many medical professionals believe they can. Find out: can a dog really predict an epileptic seizure?
Was there really a curse on King Tutankhamen's tomb?
history.howstuffworks.com/history-vs-myth/king-tut-tomb.htm
King Tut's tomb is rumored to have a curse because of the tragedies that have happened since its opening. Learn about King Tut's tomb and the King Tut curse.
Why Do We Yawn?
science.howstuffworks.com/life/inside-the-mind/human-brain/question572.htm
What makes us yawn and why does it seem to be contagious? Find the answers to these questions and more about yawning at HowStuffWorks.