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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

We all love it when the leaves change colors in Autumn and walks in the park become an absolute pleasure. But do you know why this happens? Leaves change their color in response to chilly temperatures and less light because they stop producing chlorophyll – the green pigment that helps leaves capture sunlight to power photosynthesis.

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.

Diana Nyad became the first person to swim from Cuba to Florida. She accomplished this feat, without a shark cage or fins, on September 2, 2013. She had attempted the 103-mile journey four times before. It took her 52 hours, 54 minutes, and 18.6 seconds.

Fact Lab