The history of the car

Here are a few interesting facts about the history of the modern car.

How lakes disappear

On a geological time scale lakes are short-lived.


It is a sedimentary rock made up of loosely structured, rough grains of rock.

Milford Sound

Deep within Fiordland National Park lies New Zealand’s most stunning natural attraction: Milford Sound.

A close-up view of the pine family

There are around 220 species in the family Pinaceae. Let’s take a look at some of them.

Educational videos

Natural, history films, stories, film clips, plays, chemical, physical and biological experiments.


A rainbow is an optical and meteorological phenomenon caused by both reflection and refraction of light in water droplets in the Earth's atmosphere.

Plate tectonics

Plate tectonics is a theory dealing with the movement of plates.


The dissolution of limestone results in the development of karst formations.


Handball is a popular sport in Europe, and has also become an Olympic sport in recent decades.


Lemurs only live on the island of Madagascar. Here are a number of fascinating facts about them.

The land of the Vikings

Norway is a country in Europe with very diverse historical heritage and natural treasures.

Growing Beans

This recording is speeded up by 20 000 times: a life developed right in front of the camera.


The Renaissance is a period in Europe, considered the bridge between the Middle Ages and modern history.

Leaning tower of Pisa

The Tower of Pisa is the campanile, or freestanding bell tower, of the cathedral of the Italian city of Pisa, known worldwide for its unintended tilt.


Florence is the capital city of the Italian region of Tuscany as well as its most populous city.

Seconds pendulum

How can this pendulum accurately measure time in seconds?

Transport in Venice

Everyone may be familiar with forms of local public transport, like buses, trams and the underground. However, there are also cities on Earth where these...

The history of television

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

mozaik3D scenes

By providing unparralelled support for demonstrations, mozaik3D scenes open a new dimension in education.

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