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10 Cool Engineering Tricks the Romans Taught Us
science.howstuffworks.com/engineering/structural/10-roman-engineering-tricks.htm
When it came to building or improving things, the ancient Romans really knew their stuff. Which cool engineering tricks did they pass along to us?
10 Scientists Who Were Their Own Guinea Pigs
science.howstuffworks.com/innovation/scientific-experiments/10-scientists-self-experimenters.htm
Some scientists choose to use their own bodies in their scientific experiments. Learn about 10 self-experimenting scientists.
How the Living Earth Simulator Will Work
science.howstuffworks.com/environmental/earth/geophysics/living-earth-simulator.htm
You may have noticed that our planet isn't terribly predictable. Could a German polymath and an unfathomable pile of data change that?
Why the Little Albert Experiment Could Never Happen Today
science.howstuffworks.com/life/inside-the-mind/emotions/little-albert-experiment.htm
Where does fear come from? American psychologist John Watson wanted to find out — so, in the name of science, he tried to instill specific new fears into a baby boy he called Albert.
10 Amazing Green Cities
science.howstuffworks.com/environmental/green-science/five-amazing-green-cities.htm
Sure, the Emerald City looked green, but you won't need green-tinted glasses to see how environmentally friendly the cities on this list are. What makes a city amazingly green?
How Ghosts Work
science.howstuffworks.com/science-vs-myth/afterlife/ghost.htm
Ghosts are the spirits of dead people that have either returned from the afterlife, or not moved on to it. Learn about ghosts and explanations for ghosts.
The Slender Parrot Snake Can Grow to More Than 5 Feet Long
animals.howstuffworks.com/snakes/parrot-snake.htm
Today, we're going to talk about a snake that glides through the trees of Central and South America: the parrot snake: These slender, vibrant creatures might look delicate, but they're expert hunters with some cool adaptations that help them thrive in the tropical forests.
The Mystery of Scorpion Tattoos – What Do They Really Mean?
people.howstuffworks.com/culture-traditions/body-art/scorpion-tattoo-meaning.htm
a scorpion tattoo meaning linked to power, protection, or danger? Discover its deep symbolism, cultural significance, and popular designs.
Are there really elephant graveyards?
animals.howstuffworks.com/animal-facts/are-there-really-elephant-graveyards.htm
The elephant graveyard lends an air of romance and mystery to the mighty animal, but in reality, it's just a myth.
The Ultimate Fighting Championship Quiz
play.howstuffworks.com/quiz/ultimate-fighting-championship-quiz
These mixed martial arts fighters pummel each other into submission for fans worldwide. How much do you know about the UFC? Fight through this quiz to find out.