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What's Your World History IQ?
play.howstuffworks.com/quiz/whats-your-world-history-iq
The history of the world is full drama, romance, heroes and villains, but how well do you know it? Put your knowledge to the test with this HowStuffWorks quiz!
9 Largest Islands in the World
history.howstuffworks.com/world-history/largest-islands-in-world.htm
An island doesn't necessarily have to be small. You might be surprised by the size of some of these islands on our list. Here are the nine biggest ones.
The World War II Quiz
play.howstuffworks.com/quiz/world-war-two-quiz
World War II was one of the defining conflicts of the 20th century. Just two decades after the end of World War I, WWII began in 1939 and saw the U.S. enter in 1941. Let's explore some of the specifics of the Second World War.
How Many Countries Are There in the World?
history.howstuffworks.com/world-history/how-many-countries-in-world.htm
It's a big old world and the number of countries it contains changes all the time. So, do you know how many there are? It's not an easy question.
The Biggest Spider in the World (by Weight and by Leg Span)
animals.howstuffworks.com/arachnids/biggest-spider-world.htm
While they may incite fear due to their impressive dimensions, these spiders play crucial roles in their ecosystems and have become subjects of significant scientific interest and study.
How World of Warcraft Works
electronics.howstuffworks.com/world-of-warcraft.htm
World of Warcraft is one of the most popular PC video games on the market. Find out why World of Warcraft is so popular and learn how World of Warcraft works.
How Deep Is the Deepest Lake in the World?
science.howstuffworks.com/environmental/earth/geophysics/deepest-lake-in-world.htm
You could stack the Eiffel Tower, the Washington Monument and the Statue of Liberty in Crater Lake, the deepest lake in the U.S. But, do you know what the deepest lake in the world is?
Thought Experiment: What Would a World Without Guns Be Like?
science.howstuffworks.com/thought-experiment-world-without-guns.htm
Would populations boom and violence cease? Or would humans and human nature essentially remain the same?
10 'Richest' Countries in the World (With a Huge Caveat)
money.howstuffworks.com/richest-country-in-the-world.htm
Economists have historically used GDP per capita to determine the richest country in the world, but that's misleading when you consider the tax havens effect.
Organizing the Countries of the World by Continent
history.howstuffworks.com/world-history/countries-of-the-world.htm
With the addition of South Sudan as the 195th sovereign nation in 2011, the world witnessed another chapter in its ever-expanding story.