Water supply system

The water supply system provides clean and safe drinking water for the consumers.

Traditional Eskimo lifestyle

Igloos were the typical dwellings built by Eskimos living in the Arctic zone.

Permian flora and fauna

This 3D scene presents the flora and fauna of the last period of the Palaeozoic Era.


NAD⁺ is a coenzyme that plays an important role mainly in catabolic processes, while NADP is important in anabolic processes as hydrogen carriers.


ATP is the main source of energy for cells.


This animation demonstrates the anatomy of birds through the example of mallards.

Common carp

Freshwater fish used as food in many parts of the world.

Comparison of real fruits and pseudofruits

The pericarp of real fruits develops from the carpel, while the pericarp of pseudofruits develops from other parts of flowers.


Ports must provide necessary infrastructure and services for industry and marine transport.


There are various types of instruments used for measuring temperature.

Rimac Concept One

Rimac Automobili's first model is known as the world's fastest production electric vehicle.

The Zuiderzee Works and the Delta Works (Netherlands)

Remarkable civil engineering works to continue the Netherland's centuries-long fight against the sea.

Battle of Issus (333 BC)

The battle ended with the overwhelming victory of the Macedonian army over the Persian army led by Darius III.

Medieval Chinese Emperor

The Emperor of the vast Far-Eastern empire was the lord of life and death.

What kind of food should be on your plate?

This animation helps you learn the basics of healthy eating.


Airports provide infrastructure and services necessary for aviation.

American bison

The American bison is the largest land animal in North America.

The sense organs

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


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

Air pollution

This animation demonstrates the main sources of air pollution: agriculture, industry and urban settlements.

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