Gravitational waves (LIGO)

Massive accelerating or orbiting bodies cause ripples in spacetime. These are called...

Tyrannosaurus rex ‘tyrant lizard’

Large carnivores, perhaps the best known of dinosaurs.

Volcanic activity

This animation demonstrates different types of volcanic eruptions

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

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

Colosseum (Rome, 1st century)

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

Formation of the Earth and Moon

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

The ear and the mechanism of hearing

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

Notable products

A spectacular demonstration of algebraic expressions.

Acropolis (Athens, 5th century BC)

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

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.

Hagia Sophia (Istanbul)

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

Seawater desalination

The desalination process produces drinking water from seawater.

Navigational instruments of the past

Several ingenious instruments have been invented over the centuries to help in navigating the seas.

The development of lakes

Standing bodies of water can be formed in depressions on the surface by both endogenic and...

Types of waves

Waves play an extremely important role in many areas of our lives.

Carboniferous flora and fauna

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

Deforestation

Deforestation has a negative impact on the environment.

The sense organs

Organs that detect signals of the environment or of the body and transmit them to the brain as...

Axolotl

The axolotl, also known as Mexican salamander, is an amphibian species that keeps its gills even...

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