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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 Declaration of Independence was signed in Philadelphia’s Independence Hall. The Assembly Room was loaned out for the meetings of the Second Continental Congress and is where the Declaration of Independence was debated. The room has since been restored to the way it was in the 1770s and serves as a museum!

The world’s first-ever female engineer, Eliya Zamfirescu, graduated from the Royal Academy of Technology Berlin in 1912. She worked at the Geological Institute of Romania for several years before managing a hospital for soldiers. When she retired, she continued her streak of selflessness, becoming an activist for disarmament.

If you’d like to improve your memory, you should cut down on the all-nighters and get a good night’s sleep. Sleep will also help you with learning new things, particularly those that involve motor skills. Your piano performance will improve after you have hit the hay.

Fact Lab