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Math Quiz

Are you ready to have your math skills put through their paces? This entertaining and completely free quiz will put your arithmetic prowess to the test! The questions start off easy but get increasingly more challenging toward the end. Curious to see how well you score? Let's find out.

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Fact Lab

The human body is truly astonishing. Would you have thought that if they were laid down end to end, your blood vessels could easily circle the Earth? Or that each year, you produce enough saliva to fill up two bathtubs?

Parts of Louisiana's vibrant and brash city, New Orleans, sit below sea level, so many houses don’t have true basements. Even graves are above ground in beautiful stone structures! The cemeteries are actually very popular tourist attractions, with a lot of the cemeteries offering tours.

Mathematicians have created an algorithm for creating pop music. This algorithm can compose pop music just as effectively as the best industry songwriters. Based on the copy-cat trends occurring in pop music, these computer programs can even add special elements, increasing the chance for the song to become a smash hit!

Fact Lab