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This animation demonstrates the most important seas and bays.
A game about sights around the world.
This animation demonstrates the development of freight transport, from horse-drawn carts to modern lorries.
Hovercraft are capable of travelling at high speed above the surface of water.
Colour a map with the fewest number of colours possible, so that no two adjacent regions have the same colour.
This animation presents the current refugee crisis from various points of view.
American soldiers fought in almost all major theatres of World War II.
Ancient Persian monarchs were famous for the size of their empire and their wealth.
Caliphs, considered successors of the Prophet Muhammad, were the most important religious leaders of Islam.
Medieval kings were typically depicted sitting on their thrones, wearing a crown and the Royal regalia.
Wines of the Tokaj wine-growing region are well known worldwide.
African tribes have their own distinct cultures.
Maharajas were Hindu rulers of large regions of India.
The Orthodox church, situated on a picturesque cliff, was named after John the Apostle
This animation demonstrates birds' bones and eggs through the example of the common blackbird.
Find views and nets of three-dimensional shapes.
Competing with each other in the 19th and 20th centuries, the world´s most powerful nations made great efforts to develop effective firearms.
This animation demonstrates the use of modern technology in agriculture.
The animation demonstrates the process of ring closure of open-chain glucose into alpha- and beta-D-glucose.
This animation demonstrates the relative position of lines and planes.