The horizon

Imagine a flat plain with no natural landmarks. How far can we see? Where is the furthest visible point? Let's calculate it!

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The shape of snowflakes

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The bicycle

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The history of television

Let’s see how television broadcasting has evolved over the years.

How high can we build?

What is the potential maximum height that a man-made building or structure can reach?

Astonishing distances

You will learn about the immensity of distances when talking about the solar system, the Milky...

Adventurers in time

This animation presents the phenomenon of the twin paradox that results from Albert Einstein’s...

Metropolises: destruction or sustainability

Watch this video to find out what problems a metropolis has to face today.

The future of our world

In the world of science, the future is forecast on the basis of various mathematical models....

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