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What animal products are used in moisturizers?
What animal products are used in moisturizers? Visit HowStuffWorks to learn what animal products are used in moisturizers.
The Frilled Shark Has a 3-Year Pregnancy Before Giving Birth
animals.howstuffworks.com/fish/sharks/frilled-shark.htm
The frilled shark (Chlamydoselachus anguineus), also known as the scaffold shark, is often called a "living fossil." This ancient shark has remained largely unchanged for millions of years, offering us a glimpse into the distant past. It's the only living species from its family of sharks.
Swordfish Are the Natural-born Gladiators of the Sea
animals.howstuffworks.com/fish/swordfish.htm
The swordfish's nose might look crazy weird, but these gladiators of the sea are perfectly outfitted for ocean battle.
93% of People Can't Crush This General Science Knowledge Quiz. Can You?
play.howstuffworks.com/quiz/93-people-cant-crush-this-general-science-knowledge-quiz-can-you
Science may not have been everyone's favorite subject in high school, but many of these facts are common knowledge. You're a true nerd if you can guess them all.
What's the Difference Between Cleaning Vinegar and White Vinegar?
Both white vinegar and cleaning vinegar can be used to clean, but the two are definitely not interchangeable. So, what's the difference?
The Hairy Frog Has Retractable Claws Made of Bone
animals.howstuffworks.com/amphibians/hairy-frog.htm
Most frogs hop away from danger. But the hairy frog? It brings its own weapons to the fight—literally. Known for its bizarre defense mechanism, this amphibian snaps its own bones to create claws that pierce through its skin. You read that right.
How do fireflies light up?
animals.howstuffworks.com/insects/question554.htm
How do fireflies light up?
What type of drill bits do you need for plastic?
home.howstuffworks.com/type-of-drill-bit-plastic.htm
While drilling through plastic can be done using any power drill, it's important to have the correct drill bits so you don't chip or crack the material. Learn about the type of drill bits you need for plastic from this article.
How to Pour Concrete Footing
home.howstuffworks.com/home-improvement/repair/how-to-pour-concrete-footing.htm
Make sure that your decks and piers stand tall and last the winter by learning how to pour concrete footings. Learn about how to pour concrete footings in this article.
How do you water down white glue for spraying?
home.howstuffworks.com/water-down-white-glue-for-spraying.htm
White glue is a popular adhesive for both kids and hobbyists. Learn how to water down white glue for spraying in this article.