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Why Penguin Feet Don't Freeze
animals.howstuffworks.com/mammals/why-penguin-feet-dont-freeze.htm
Penguin circulation keeps their feet just above freezing to conserve heat.
Sea Turtles Are Making a Huge Comeback, Thanks to the Endangered Species Act
The U.S. Endangered Species Act, passed in 1973 has been a resounding success. HowStuffWorks looks at the astounding numbers.
What Is the World's Fastest Computer?
computer.howstuffworks.com/worlds-fastest-computer.htm
What is the World's Fastest Computer?
How Birds Get Berry, Berry Drunk
animals.howstuffworks.com/birds/birds-get-berry-berry-drunk.htm
Birds do indeed get drunk when their food sources begin to ferment. HowStuffWorks looks at the science.
Pillow Fighting Isn't Just Child's Play, It's a Real Sport
entertainment.howstuffworks.com/pillow-fighting-sport.htm
Forget Ultimate Fighting. Pillow fighting is the real ultimate sport. HowStuffWorks looks at the sport of pillow fighting.
I AM GROOT! The Marvel Cinematic Universe Quiz
entertainment.howstuffworks.com/marvel-cinematic-universe-quiz.htm
Marvel has released 23 films in its cinematic universe so far. See how much of Marvel fan you really are with this quiz.
No One Can Live Without a Mesentery, But What Does It Do?
health.howstuffworks.com/human-body/parts/mesentery.htm
In 2017, scientists discovered the 79th organ of the body. What took them so long and what does it do?
The Fish Doorbell Isn't a Joke ... Seriously
science.howstuffworks.com/environmental/conservation/fish-doorbell.htm
Imagine a doorbell — but for fish. In the Netherlands, this eco-friendly innovation is making waves. The fish doorbell, or "visdeurbel," is a clever system created in the city of Utrecht to help native freshwater fish migrate more freely through canals and locks during spawning season.
Kummakivi, Finland's Balancing Rock, Seems to Defy the Laws of Physics
science.howstuffworks.com/kummakivi.htm
It looks completely impossible that this rock should stand, balanced as it is, but it has not moved since the last ice age.
So ... Just How Many House Cats Are There in the World?
animals.howstuffworks.com/pets/just-how-many-house-cats-are-there-the-world.htm
Counting the number of housecats around the world is about as difficult as, well, herding cats. In fact, estimates of global cat population vary... by millions.