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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

Did you know that “Sesame Street” was originally intended to be called “123 Avenue B”? The title was changed when the producers found that this was a real address in NYC. Quite a few other things have changed over the years. Oscar the Grouch had orange fur in the show’s first season. Can you imagine?

Blue has been credited as the most common favorite color. This is true among both men and women. For men, the second is green. For women, it's purple.

Solid chocolate was first called “edible chocolate” and was invented in 1847. This all happened in the Fry and Sons shop, where it was cooked up by a pair of British confectioners by combining cocoa butter, sugar and chocolate liquid.

Fact Lab

Blue has been credited as the most common favorite color. This is true among both men and women. For men, the second is green. For women, it's purple.