Notable products

A spectacular demonstration of algebraic expressions.

This animation demonstrates different types of volcanic eruptions.

Viking stave church (Borgund, 13th century)

A wooden church built in the 12th-13th centuries, the best preserved of Norway´s stave churches.

The world famous monument in England still poses mysteries for archeologist.

Chess games

Chess games can help to develop logic skills.

Acropolis (Athens, 5th century BC)

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

Stephenson’s Rocket (1829)

The English engineer George Stephenson’s locomotive was built for a competition of locomotives...

The ear and the mechanism of hearing

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

Four-stroke Otto engine

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

Human body (male)

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

Domestic electric light sources

This animation shows the characteristics of domestic light sources, from traditional light bulbs...

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

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

Galileo Galilei's workshop

Galileo Galilei's scientific achievements contributed greatly to the advancement of physics and...

Tower of London (16th century)

The intriguing history of this historic castle spans nearly a thousand years.

Apple tree

The apple is one of the most popular fruits around the world.

Oil tanker

Oil tankers appeared in the late 19th century; today they are among the largest ships.

Daguerreotype

The first commercially successful technique of photography was invented by the French Louis...

Concorde (1969)

The first supersonic passenger airliner entered service in 1976.

Roman snail

A widespread species of snails, popular as food.

Ancient Roman aqueduct and road

The excellent road and aqueduct system covering the whole empire reflects well the development...

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