The World

From highfaluting philosophy to family flicks, sci-fi movies in the '80s and '90s went from feel-good to mind–blowing. Many of these movies have become so popular that remakes and rip–offs have happened. Take this quiz and find out why these science fiction movies became cornerstones of pop culture.

By Olivia Cantor

There have been numerous scientific discoveries that have increased our understanding of our world and history! Think you remember some of these discoveries? Take the quiz to find out!

By Heather Cahill

Few people (beyond professional writers and English teachers) know all the nuances of proper grammar. But determining whether a sentence is a fragment, complete, or a run-on is something fifth graders can do. How well do you know what your sentences are? Find out by taking this quiz.

By J. Reinoehl

A good vocabulary tells people a lot about your education, social class, and intelligence. Using ten dollar words means knowing what they mean, lest one appear a bit silly. Can you define these random words?

By Mark Lichtenstein

Expensive artwork can reach into the hundreds of millions of dollars. Paintings by Picasso and Van Gogh are regularly sold in the millions. But which artwork has sold for the most? Here are 50 famous pieces with the highest sales. Grab your brush and try to figure out which of these paintings are the most expensive.

By Valerie

Think that all state capitals are the states' largest cities? Think again! Hop on this tour around America and see if you have what it takes to name the correct state given just the name of its largest city!

By J.P. Naomi

Don't cha know, if you are not from the Midwest region of the United States, you may struggle to identify the meaning of these common words and phrases.

By Michele Tescher

If you spend a great deal of time being online, whether you're in front of a laptop or using a mobile device, then it's a sure thing you'll ace this quiz! Think you're good enough to take on this social media quiz? Then let's get busy!

By Olivia Cantor

The nostalgia of fads, famous people and events of the '50s to the '70s are highlighted in this walk down memory lane for those of a certain age! Howdy Doody, Elvis, and Vietnam...it's all here!

By R. White

From the Eiffel Tower to the Great Pyramids, how well do you know the world's monuments? Can you match these tourist attractions to their location? Let's find out!

By Jouviane Alexandre

We all learned the state capitals in elementary school, but very few of us still remember them. Instead, we tend to remember the major cities, which are not always the capital. If given four major cities, can you pick which one is not a state capital?

By Abi Luftig

The United States Marine Corps is the tip of the spear. It is one of the most elite fighting units in the world, and it doesn't just require mental discipline, it requires smarts. Are you clever enough to be a leatherneck?

By Mark Lichtenstein

What do you know about the time in history that brought the United States into World War II? Test your historical knowledge with this quiz about battleships and a famous harbor.

By Allie T.

Been around the world and I, I, I...think I know all of these countries! Take this quiz now to see how well you know these countries from around the world!

By Tamar Aprahamian

You see and use these ordinary things every day, but how are they are made? Take this quiz to find out if you know how to make these common items. Every step won’t be described, just the basics.

By J. Reinoehl

There are many famous people in the Bible. Names like David, Mary, and Paul may be familiar, but how much do you really know about these influential men and women? Find out by taking this quiz. (All verses are NIV.)

By J. Reinoehl

General knowledge sounds pretty easy, but most people don't know their facts as well as they think they do. Take this quiz and see if we can stump you.

By Mark Lichtenstein

The Bible is one of the most influential books in the history of mankind with billions of people following its message. Take this quiz and find out how much you know about the Bible!

By Gavin Thagard

Every religion has its own set of terminology that frequently puzzles outsiders. Although there are many major religions in the world, we have limited this quiz to only four: Christianity, Islam, Buddhism and Judaism. Can you match the religious terminology to the correct religion? Find out by taking this quiz.

By J. Reinoehl

If you own a globe or a world map that's more than a few years old, chances are it's out of date. Nations change their names and even their borders more often than you might think. How current is your knowledge of world geography?

By Susan McDonald

Are you as American as apple pie? As patriotic as the guy down the street who raises his flag every morning? Let's find out just how American you really are!

By Teresa M.

If you're a fan of world geography, then you're very familiar with many large cities. Whether they are significant for their population size, cosmopolitan nature or a favorite among travelers, these cities are indeed colorful and distinct. But can you guess in which continent these cities are located? Then take this quiz and test your geo-knowledge!

By Olivia Cantor

To some people, all guns look the same, but to others, they're all different and have their own personalities. Are you enough of a gun enthusiast to name all these rifles?

By Kennita Leon

Think you're a science whiz? Well, most people do. Let's test your knowledge by identifying shapes, mathematical symbols, philosophers and scientists. Let's turn your theory into fact by taking this quiz!

By Jody Mabry

Surf’s up for the West Coast! There are some things only Californians know - and some of them are out of this world. Take this quiz to find out if you’re one for the California fun and sun!

By Olivia Cantor