Notable products

A spectacular demonstration of algebraic expressions.

Tyrannosaurus rex ‘tyrant lizard’

Large carnivores, perhaps the best known of dinosaurs.

Seawater desalination

The desalination process produces drinking water from seawater.

Human body (male)

This animation introduces the most important organ systems of the human body.

Four-stroke Otto engine

This animation demonstrates the type of engine most commonly used in cars.

The ear and the mechanism of hearing

Ears convert the vibrations of air into electric signals which are then processed by the brain.

The most famous and most magnificent amphitheater of Rome was built in the 1st century.

This animation demonstrates different types of volcanic eruptions.

Formation of the Earth and Moon

This animation demonstrates how the Earth and the Moon were formed.

Hagia Sophia (Istanbul)

The church of the ´Holy Wisdom´, built in the Byzantine Empire, had been one of the largest...

Acropolis (Athens, 5th century BC)

The world´s most famous citadel, the Acropolis of Athens was built in the 5th century BC, during...

Leonardo da Vinci’s workshop (Florence, 16th century)

Visit the workshop of the Renaissance polymath and his most important inventions and works of art.

Carboniferous flora and fauna

This animation presents some animals and plants that lived between the Devonian and Permian...

Waterfall

Waterfalls form where the river flows over a steep precipice in its course.

Hussite wagon fort

The Hussites mastered the use of war wagons in the 15th century.

Slavs

The majority of today's Slavs are classified into three major groups.

Kaaba (Makkah)

Located in the Grand Mosque of Makkah, the Kaaba shrine is the most sacred site of Islam.

How does it work? - Electron microscope

This animation demonstrates the structure and operation of electron microscopes.

Respiratory system

The respiratory system is responsible for the intake of oxygen and the release of carbon dioxide.

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