How does it work? - Computer tomography scanner

This animation demonstrates the structure and operation of CT scanners.

Moai (Easter Island, 16th century)

This Pacific island is famous for its unique monolithic human figures.

Amino acids

Amino acids are the monomers of proteins.

Patent-Motorwagen (Karl Benz, 1886)

The Benz Patent-Motorwagen is widely regarded as the first vehicle propelled by an internal combustion engine.

Transparency

This animation explains transparency and opacity, the principle of radiography, and the light-absorbing properties of materials.

How does it work? - Turbojet

This animation demonstrates how a turbojet engine works.

The spread of Homo sapiens on Earth

The 'wise man' originated in Africa and dispersed throughout most of the continents.

The anatomy of leaves

This animation presents the main types of leaves and the differences between monocot and dicot leaves.

Trojan horse

According to Homer’s epic, Odysseus’ Stratagem caused the loss of Troy.

The development of celestial mechanics

This animation introduces the studies of astronomers and physicists whose works fundamentally changed our view of the universe.

Types of ancient Greek columns

The Doric, Ionic and Corinthian order of columns are different in size and ornamentation as well.

Transport processes

This animation explains active and passive transport processes occurring through cell membranes

Neolithic settlements

As a result of the revolutionary advances in the Neolithic, settling human communities established the first lasting settlements.

Hot-air balloon (18th century)

The French Montgolfier brothers were the first pioneers of flying.

Development of the atomic model

Major phases in the history of theories and views about the structure of the atom.

Baths of Caracalla (Rome, 3rd century)

The magnificent bath complex of the Roman Emperor was built in the 3rd century AD.

TGV POS train

The train operates between Paris and southern Germany, its cruise speed is 320 km/h.

Bones of the upper limbs

Bones of the upper limbs form the pectoral girdle and the arms.

Covalent bonds in benzene molecules

In benzene there are sigma bonds and delocalised pi bonds between carbon atoms.

Rivers and landforms

Rivers play an important role in shaping the Earth's surface: they cause erosion as well as carrying and depositing sediment.

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