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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

The Caspian Sea is the world’s largest enclosed inland body of water. Its total surface area is a staggering 371,000 square kilometers. It contains 78,200 cubic km of water and is also the 3rd deepest lake in the world, reaching depths of 1,025 m below surface! Iran, Kazakhstan, Turkmenistan, Russia, and Azerbaijan surround the basin of the lake.

Have you ever heard of an electron microscope? These microscopes use electrons instead of light to create a magnified image. Invented in 1931 by German physicist Ernst Ruska, the first electron microscope was the transmission electronic microscope.

How does Santa Claus manage to deliver all the Christmas presents in just one night? According to calculations, his sleigh would have to move at 3,780,000 kph and he would have to make roughly 1,000 deliveries per second. At such speeds, his reindeer would instantly be burned into a crisp, and Santa himself would be squashed into a pulp.

Fact Lab