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How Poison Ivy Works
science.howstuffworks.com/life/botany/poison-ivy.htm
Poison ivy can be very difficult to spot, but there will be no mistaking it if you brush up against it. Learn about poison ivy and treating a poison ivy rash.
Smart for Life: What You Need to Know
health.howstuffworks.com/wellness/diet-fitness/diets/smart-for-life-diet.htm
The Smart for Life plan is based on burning more calories than you consume. See what you need to know about the Smart for Life diet.
How Running to Lose Weight Works
Running to lose weight is a great idea. Visit HowStuffWorks to learn all about running to lose weight.
We'll Give You Two Animals, You Tell Us Which Is the Predator and Which Is the Prey
What happens when a black mamba faces off with a bird? What if a lion meets a crocodile? Predators can become prey, and prey can become predators in the blink of an eye. If we give you two animals, can you tell us which is which?
Can You Name the Pixar Movie From an Image?
play.howstuffworks.com/quiz/can-you-name-the-pixar-movie-from-an-image
If you've seen "Toy Story," "Toy Story 4" and every Pixar movie in between, then you're just the right person for this quiz! Prove you're the ultimate Pixar fan by naming all of these movies by an image ... and go to infinity and beyond!
The Ultimate "John Wick" Quiz
play.howstuffworks.com/quiz/the-ultimate-john-wick-quiz
Are you ready to take your seat at the High Table, or are you going to be rendered excommunicado? Will you need to spend some gold coins to pass this quiz or go for the big guns and take out a marker? If you think you know John Wick, load up and take the quiz.
Can You Identify These Wrestling Legends if We Make Them Look Like Kids?
play.howstuffworks.com/quiz/can-you-identify-these-wrestling-legends-if-we-make-them-look-like-kids
Can you Sa-MELLLL the questions cookin'? We got the beefcakes and oiled muscles ... and the baby faces, of course. Do you have what it takes to be the best there is, the best there was and the best there ever will be?
The Cake Is a ___: Can You Fill In the Blank on These "Portal" Quotes?
play.howstuffworks.com/quiz/the-cake-is-a-___-can-you-fill-in-the-blank-on-these-portal-quotes
"A complimentary escape hatch will open in 3, 2, 1." Just kidding. We're not going to let you off that easy, because if you want to escape through this "Portal" quiz, then you'll have to fill in a few blanks first!
Adenomyosis and Fertility
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/adenomyosis-and-fertility.htm
Adenomyosis is a structural gynecological disorder -- it affects the endometrial cells. See how adenomyosis and fertility are related.
How Does Measles Reset Your Immune System?
health.howstuffworks.com/human-body/systems/immune/measles-reset-immune-system.htm
Research shows that measles leaves you vulnerable to other infectious diseases. HowStuffWorks investigates how measles resets your immune system.