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The Royal Quiz

Royals around the world and throughout time have been a subject of fascination for historians and regular citizens since time immemorial. Whether they have ruled in the last few decades or reigned over ancient, long-overthrown empires, you’ll face questions about them all in this exciting quiz. Grab your scepter and get started!

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Fact Lab

Stairwells ran clockwise in medieval castles so that attackers were at a disadvantage--their sword hands (right hands) were positioned against the wall’s interior curve, while the defenders had the outside wall, making it easier to swing and attack.

Not all stars are gigantic. Neutron stars have a radius of about 10 km (6 mi), but they might have a mass that is a few times the size of our Sun. These dense stars, born from core-collapsing supernova star explosions, also rotate at incredible speeds – an estimated 600-712 rotations per second!

1880 to 1910 in the United States saw a “Golden Age of Cheese.” Immigrants traveling to the country brought traditional recipes from their homelands, merging with the powerful mass production model of the US. This drove cheddar production, still dominant today.

Fact Lab