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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

Dividing by zero is not only impossible but also dangerous! In 1997, when a crewman aboard the USS Yorktown mistakenly entered a zero into the ship’s computer, it tried to divide by null, incapacitating the mighty vessel and leaving it stranded for several hours.

Arctic foxes are pretty incredible animals – they live in the most northerly place in the world and have an astonishing ability to handle cold temperatures. Thanks to their fluffy white fur they won’t start shivering until the temperature goes down to -70 degrees Celsius.

Isaac Newton’s cranium remained unscathed when he discovered gravity. The story that he got the idea to develop his laws of motion by an apple falling on his head is a myth – Newton merely stated that he was inspired by watching an apple fall from a tree.

Fact Lab