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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?
Apollo 11 Put the First Men on the Moon. What About Missions 12-17?
science.howstuffworks.com/apollo-12-17-missions.htm
You know Apollo 11. But what did the other Apollo missions accomplish after Neil Armstrong made his giant leap for mankind?
To Infinity and Beyond: The Pixar Movie Quiz
play.howstuffworks.com/quiz/pixar-movie-quiz
Have you watched every Pixar animated film multiple times? Does it feel impossible to choose a favorite? Then test your knowledge with this quiz. The answers may surprise you.
The Animal Kingdom Trivia Quiz
play.howstuffworks.com/quiz/the-animal-kingdom-trivia-quiz
So, you love everything there is about the animal kingdom, do you? Well, let's see if you know some of these amazing facts! They will surely test you...
Our Most Difficult Knowledge Quiz
play.howstuffworks.com/quiz/our-most-difficult-knowledge-quiz
Stop yelling at the screen during "Jeopardy" and try a *real* killer knowledge quiz, smart guy! (Or smart gal). We'll put your brain through its paces, we promise!
Are You a Geography Guru?
play.howstuffworks.com/quiz/are-you-a-geography-guru
The world is a large and expansive place, with lots to know and discover. But just how much do you know about the lay of the land? Fancy yourself a geography guru? If so, take on our challenge to prove it.
Venice Isn't Alone: 7 Sinking Cities Around the World
science.howstuffworks.com/environmental/earth/geophysics/sinking-cities.htm
Subsidence, or the decline in the elevation of land surface, is creating a problem for some coastal cities as sea levels rise.
The Four Planets With Rings Might Surprise You
science.howstuffworks.com/planets-with-rings.htm
Move over Saturn. There are other planets in the solar system surrounded by ring systems.
Can You Answer These Elementary School Questions Without Consulting a Child?
You might be a pub-trivia whiz, a college grad or an expert in your field ... but could you be decimated by a decimal or stumped by a stamen? Find out now with our quiz!
How Wave Energy Works
science.howstuffworks.com/environmental/earth/oceanography/wave-energy.htm
Wave energy could be used to create electricity, replacing the burning of fossil fuels. Find out more about wave energy and how it can be harnessed.