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Big History Quiz

Do you consider yourself a master historian? Then this is the quiz for you! From the Industrial Revolution to the founding of NATO and the UN, you’ll face challenging and fun questions about countries from all over the world. It’s time to show what you’ve got!

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Fact Lab

Do you consider anyone lucky? Lucky people not only rely on their left-brain logic, but also on their intuition. Research has shown that the brain comprehends patterns that are far more complex than conscious understanding. Honing your insight skills can have you feeling lucky in no time!

There's a strange rumor circulating out there. Apparently, the sewage systems of major cities suffer during Super Bowl halftimes because many people flush their toilets at the same time... Don't worry though, this rumor is just that, a rumor, and has no basis in fact!

The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.

Fact Lab