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Why Do Humans Have Body Hair?
health.howstuffworks.com/human-body/parts/human-body-hair.htm
Human body hair may seem annoying to groom, pluck and shave, but it does serve a purpose. Learn about human body hair and why we have hair on our bodies.
What's the Difference Between a Bobcat and a Lynx?
animals.howstuffworks.com/mammals/bobcat-vs-lynx.htm
The difference between bobcats and lynxes is very slight and mostly deals with appearance. Learn about the difference between bobcats and lynxes.
How the Doomsday Ark Works
science.howstuffworks.com/doomsday-ark.htm
If the Earth is struck by calamity, will survivors find salvation in the proposed Doomsday Ark? The lunar-based vault will contain information that could help jumpstart a new civilization.
How Alligators Work
animals.howstuffworks.com/reptiles/alligator.htm
Alligators are amazing animals that have been around for millions of years. Learn about alligators and find out what makes alligators the perfect predator.
All About the Python Snake: Diet, Adaptation and Habitats
animals.howstuffworks.com/snakes/python-snake.htm
Pythons, the longest snakes in the world, are nonvenomous with a lethal squeeze. These snakes constrict their prey before devouring the meal.
Indian Python Population Threats and Conservation Efforts
animals.howstuffworks.com/snakes/indian-python.htm
The Indian python was once considered a subspecies of the Burmese python. Now that the former is recognized as its own distinct species, it faces endangerment.
Coyote vs. Wolf: Differences in Size, Habitat and Behavior
animals.howstuffworks.com/mammals/coyote-vs-wolf.htm
Learn how to identify coyote vs. wolf tracks, where you can expect to find the species and how their behaviors differ.
Can You Get a Perfect Score on This Dangerous Animals Quiz?
play.howstuffworks.com/quiz/can-you-get-a-perfect-score-this-dangerous-animals-quiz
Look out! Think you have what it takes to ace this dangerous animals quiz? Try your luck now, and remember ... proceed with caution!
Can You Name All 40 of These Flowers?
play.howstuffworks.com/quiz/can-name-40-flowers
How well do you know the flowers of the world? If you were given images of 40 of these plants, would you be able to guess what they are? Take this quiz to find out!
Can You Name All of These Animals That Start With Vowels?
play.howstuffworks.com/quiz/can-you-name-all-of-these-animals-that-start-with-vowels
There are more animals out there than can be named, so we thought we would start with just the ones that begin with a vowel. Jump into this quiz and see if you can name them as well!