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Why Some Animals Eat Rocks to Aid in Digestion
animals.howstuffworks.com/animal-facts/gastroliths.htm
Gastroliths, or "stomach stones," are found in animals from chickens to sea lions. But what are they for?
Are There Really Arachnids Living in My Eyelashes?
If someone told you that oodles of arachnids are jumping (and mating) on your eyelashes, you might be inclined to laugh it off. But it's true. Mites are happily living all over your face. What are they doing there anyway?
Yellow Jacket vs. Wasp Identification Tips
animals.howstuffworks.com/insects/yellow-jacket-vs-wasp.htm
When a buzzing insect makes a beeline for your picnic, it’s tempting to call it a wasp. But in yellow jacket vs. wasp comparisons, there are key differences worth noting.
Can You Name the Landform From a Definition?
play.howstuffworks.com/quiz/can-you-name-the-landform-from-a-definition
From mountains to battures, hoodoos to plains, our planet is covered in landforms of all types. How well do you know them? Start taking this quiz to find out!
10 Most Dangerous Countries in the World
people.howstuffworks.com/worlds-most-dangerous-countries-news.htm
The Global Peace Index ranks 172 independent states and territories according to their levels of peacefulness. Those that came in last may - or may not - surprise you.
How Trains Work
science.howstuffworks.com/transport/engines-equipment/train.htm
We humans are mobile. Long before flight, FusionMan or even your average automobile arrived on the scene, trains were transporting us all over civilization. How did we get from horse-drawn carts to high-speed trains?
What Is an Algorithm?
computer.howstuffworks.com/what-is-a-computer-algorithm.htm
When you use programming to tell a computer what to do, you also get to choose how it's going to do it. So, what is an algorithm? It's the basic technique used to get the job done.
Project Blue Beam: A Conspiracy Theory Straight out of 'Star Trek'
science.howstuffworks.com/science-vs-myth/project-blue-beam.htm
Conspiracy theories: love them or hate them, they aren't going anywhere soon. For a conspiracy theory to have real staying power, it needs both a compelling narrative, and an audience who is either unable or unwilling to practice healthy skepticism.
How Information Architecture Works
computer.howstuffworks.com/information-architecture.htm
Information architecture structures large amounts of information, such as information on the Web. Learn more about information architecture and the IA.
What are the healthiest types of lettuce?
health.howstuffworks.com/wellness/food-nutrition/facts/healthiest-types-of-lettuce.htm
Do you know the healthiest types of lettuce? If you are going to reach for the green, choose from this list of the healthiest types of lettuce.