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Countries of the World

Pack your bags and grab your passport, it’s time for the Countries of the World quiz! Show us you’re the ultimate globetrotter by answering each of our questions, whether it’s about the home country of Machu Picchu, the path of the Mississippi River, or many more topics. Book some vacation time because this quiz will take you all around the world!

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Fact Lab

The game Operation was invented by a university student at the University of Illinois in 1962 as part of a class assignment to invent a toy or game. The patient in the game is named ‘Cavity Sam’.

Even if you’re not allergic to peanuts, the tasty legumes can cause you trouble. There’s a medical condition called arachibutyrophobia – the oddly specific fear of getting peanut butter stuck to your palate. It’s rather uncommon, though, judging from the fact that US Americans spend $800 million annually on the creamy delight...

You might have heard that listening to Mozart can increase your IQ. This common belief is based on a 1993 study that has been widely misquoted and blown out of proportions. The idea that listening to classical music can make you smarter has since been thoroughly debunked.

Fact Lab

The game Operation was invented by a university student at the University of Illinois in 1962 as part of a class assignment to invent a toy or game. The patient in the game is named ‘Cavity Sam’.