Domestic electric light sources

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

Knossos Palace (2nd millenium BC)

The largest bronze-age building complex of ancient Crete was probably the centre of Minoan civilisation.

The Alhambra in the 16th century (Spain)

The name of this magnificent palace complex originates in Arabic and means 'the red one'.

Milestones of sculpture

The animation shows five outstanding works in the history of sculpture.

Atomic bombs (1945)

The atomic bomb is one of the most destructive weapons in human history.

Kepler´s laws of planetary motion

The three important laws describing planetary motion were formulated by Johannes Kepler.

Meiosis

Our gametes are haploid cells produced from diploid cells by meiosis, a special type of cell division.

Viking stave church (Borgund, 13th century)

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

The Berlin Wall (1961-1989)

A symbol of division and oppression, the Wall tore a city and numerous families apart.

Ancient Roman aqueduct and road

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

The White House (Washington, DC, 1800)

One of the best known buildings in the world, this is the residence and office of the President of the United States.

Glands connected to the duodenum

The pancreas and the liver empty digestive juices into the duodenum.

From the Stone Age to the Iron Age

This animation demonstrates the development of the axe throughout archaeological periods.

Lightning

Lightning is a sudden electrostatic discharge accompanied by a sound known as thunder.

Dynamo (intermediate)

A dynamo converts mechanical energy into direct current.

Countries of the World

Learning about the geographic location, capitals and flags of the world´s countries through exercises in three levels of difficulty.

How does it work? - Computer networks

The Internet allows us to send data quickly to large distances.

Aluminium smelting

Aluminium smelting is the process of extracting aluminium from alumina by electrolysis.

Structure of proteins

The structure and arrangement of polypeptide chains affects the spatial structure of proteins.

How does it work? - Water tap

This animation demonstrates the functioning of the 3 basic types of water tap.

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