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Exploring El Alto, the highest city in the world

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Is Nessie real? Dive into the Loch Ness Monster mystery

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Why is the Rubik's Cube still the world's best-selling puzzle game?

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The surprising health benefits of owning a pet

Could freezing your brain be beneficial? Here's what scientists think

Do you believe in these old sailors' superstitions?

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The serious health risks of pneumonia

Instances when biblical figures broke the law

Hidden attractions of South and Central America

The world's most famous stolen paintings

What is Technofeudalism, and are we moving towards it?

History's most notorious scientific experiments

Seeing double! Why are more twins being born?

Autoimmune diseases: The facts behind the different types of immune-deficiency disorders

Inside the diet of soldiers from around the world

The rituals of an Indian wedding

The average size of homes in capital cities around the world