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What Is the Dumbest Animal? These 14 Defy Evolution
animals.howstuffworks.com/wild-animals/what-is-the-dumbest-animal.htm
What is the dumbest animal on Earth? Spoiler: It's not your uncle who tried to deep-fry a turkey in his bathtub.
Pacu Fish: The Piranha Cousin With Human-like Teeth
animals.howstuffworks.com/fish/pacu-fish.htm
In 2023, 11-year-old Charlie Clinton from Oklahoma made headlines by catching a pacu - a South American fish known for its human-like teeth - in a pond behind his house, far from its native Amazon habitat.
Why do we kill?
science.howstuffworks.com/life/inside-the-mind/emotions/why-do-we-kill.htm
Why do we kill? There's no doubt that humans are a violent species. Find out why we kill and what makes people more inclined to kill.
What Is the Butterfly Effect and How Do We Misunderstand It?
science.howstuffworks.com/math-concepts/butterfly-effect.htm
We may think the butterfly effect means that a small change (like the flap of a butterfly's wings) can have huge consequences (a tornado in China). But what if it means the opposite?
Hammerhead Worms Are Toxic, Invasive and Even Cannibalistic
animals.howstuffworks.com/animal-facts/hammerhead-worms.htm
Hammerhead worms are toxic but not particularly dangerous - unless, of course, you eat too many of them.
Are Whales Mammals? Yes, and They're Related to Hippos
animals.howstuffworks.com/mammals/are-whales-mammals.htm
If you've ever wondered, "Are whales mammals?" the answer is a resounding yes. Despite their fish-like appearance, whales belong to the order Cetacea and share many features with other mammals. From breathing air to nursing their young, these marine giants check every mammalian box.
What If Mosquitoes Went Extinct?
science.howstuffworks.com/science-vs-myth/what-if/what-if-mosquitoes-went-extinct.htm
Imagine going outside in the summer and not being eaten alive by mosquitoes. Yeah, no mosquitoes! Well, don't celebrate just yet, because a world with no mosquitoes might have a radically different food chain.
Panther vs. Jaguar: Kind of Like Saying 'Apple vs. Granny Smith'
animals.howstuffworks.com/mammals/panther-vs-jaguar.htm
When it comes to big cats, few comparisons get more attention than the showdown of panther vs. jaguar. These animals are powerful, stealthy and mysterious members of the animal kingdom. But are they actually separate species, or is the difference only fur-deep?
What makes humans human?
science.howstuffworks.com/life/genetic/humans-human.htm
What makes humans human? How are we different from the other great apes? Find out what makes humans human in this article from HowStuffWorks.
What if people had evolved as birds?
science.howstuffworks.com/science-vs-myth/what-if/what-if-people-had-evolved-as-birds.htm
If people had evolved as birds, we'd probably lay eggs. Learn more about what would happen if people had evolved as birds at HowStuffWorks.