Hans Christian Andersen´s legendary character comes to life in a diorama.
Central European farmhouses in the 19th century had characteristic interior and exterior.
Otters are semi-aquatic predatory mammals.
A variety of peripherals can be used with laptop computers.
This animation demonstrates the construction of a fire engine.
This animation presents animals commonly kept as livestock and the primal cuts of their meat.
This animation demonstrates the most important equipment of ambulance cars.
The Global Positioning System consists of 24 satellites but only 4 have to be visible for positioning.
The animation shows the forms of government and official languages of the world´s countries.
Members of the ancient Roman Legions were the masters of military tactics.
Every year, Santa Claus brings gifts to nearly 600 million children on Christmas Eve. Let's see what physical facts make his job harder.
Change of light conditions in different seasons. Measuring height using shadows.
One of the most beautiful Art Nouveau buildings in Hungary.
Saving energy and protecting the environment are important factors in the design of modern office buildings.
A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.
Colourless, odourless gas, highly toxic to humans and animals in high concentration.
An acyl-carrier coenzyme taking part in both anabolic and catabolic processes.
A beehive tomb on the site of the ancient city of Mycenae, attributed to the legendary king.
During World War I France was part of the military alliance called 'Triple Entente'.
The phalanx formation was a military formation of the Greek heavy infantry.