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How did writing evolve?
science.howstuffworks.com/life/evolution/writing-evolve.htm
Did writing evolve much in the same manner as language evolved? In this article, you can learn about writing and the evolution of writing.
What Eats Frogs? Birds, Snakes, Lizards, and Even Other Frogs
animals.howstuffworks.com/amphibians/what-eats-frogs.htm
Frogs aren't at the top of the food chain. In fact, the list of what eats frogs is pretty long. These amphibians are on the menu for all kinds of animals across different ecosystems.
What was the most peaceful time in history?
history.howstuffworks.com/historical-events/most-peaceful-time-in-history.htm
What was the most peaceful time in history? Was it the Pax Romana? The era of the Mongol Empire? Today? Read about the most peaceful time in history?
We Need to Know Why the Female Bird Sings
animals.howstuffworks.com/birds/know-why-female-bird-sings.htm
Female birds have their own song to sing. HowStuffWorks looks at the difference between male and female birdsong.
10 of the World's Ugliest Animals: So Homely They're Cute
animals.howstuffworks.com/animal-facts/ugly-animals.htm
You can't dis a naked mole rat just for being himself, but, really, what animal could be uglier? Well, the world is full of ugly animals and we've got nine other choices for you.
8 Wild and Sprawling Facts About Mongolia
history.howstuffworks.com/world-history/mongolia.htm
Mongolia is a country struggling to maintain its nomadic ways while stepping into the modern 21st century world. HowStuffWorks gets to know it.
Cadmium: The Highly Toxic Metal That Powers the World
science.howstuffworks.com/cadmium.htm
Cadmium is a natural metal and the leading component in rechargeable batteries and solar cells. It is also highly toxic and heavily regulated.
Amazon Milk Frog: Named for Its Defense, Not Its Color
animals.howstuffworks.com/amphibians/amazon-milk-frog.htm
With its striking colors and unusual name, the Amazon milk frog is one of the most charismatic amphibians in the rainforest. This tree-dwelling species lives high in the canopy, often in water-filled tree holes, and makes its home in parts of Brazil, Peru, Ecuador, and French Guiana.
How the Great Compromise Saved a Fledgling United States
history.howstuffworks.com/revolutionary-war/great-compromise.htm
Without the Great Compromise, the U.S. might not have become a nation. The divisions between big and small states could have been too much to overcome.
Meet 5 Lazarus Species, Animals Once Presumed Extinct, But Alive and Well
animals.howstuffworks.com/endangered-species/lazarus-species.htm
Sometimes organisms, thought to be long gone from the world, rise from extinction like Lazarus from the dead, though it is a rare occurrence.