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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

Chromophobia is the fear of color. It is characterized by an ongoing and irrational fear of color and may stem from a traumatic experience involving color. Clinical cases of this phobia are rare, but colors are known to elicit emotional responses.

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.

Contrary to rumors, Alex Trebek, host of ‘Jeopardy!’, is not a diva when the cameras aren’t rolling. He claims to own over 100 suits, however. In one day, a week’s worth of episodes is filmed. Trebek often has to change suits to create the illusion that another day has passed.

Fact Lab