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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!

Jellyfish can sting with their tentacles if they brush against you when you're swimming in the ocean. You also can get stung if you step on a jellyfish, even a dead one. Usually, jellyfish stings will hurt, but are not emergencies.

Not all felines have slit pupils! House cats do, but Siberian tigers have circular pupils. The Eurasian lynx, whose size is between the two, has a mix of the two pupil shapes. Canines are similar in that foxes have slit pupils while the gray wolf has circular ones.

Fact Lab