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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 first four-way traffic signal that resembles what we use today was installed in Cleveland, Ohio on August 5,1914. It only had red and green lights and was operated by a police officer. There had been other attempts to control traffic, but the signal in Cleveland was the first-ever successful traffic light.

Many people have difficulties grasping exponential growth and its implications can be quite overwhelming. The current world record in paper folding is twelve times... a sheet of paper folded in half 103 times would be as thick as the entire observable universe!

Spiders are vital to a healthy ecosystem. All spiders spin silk, but not all spiders spin webs. Web-weaving spiders have two or three claws at the tip of each leg that they use to swing from strand to strand without getting stuck in the sticky part of their web. Spiders eat harmful insects, pollinate plants, and recycle dead animal and plants back into the earth. They are also a valuable food source for many small mammals, birds, and fish.

Fact Lab