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A game about sights around the world.
This animation demonstrates the most important seas and bays.
Ancient Indian war elephants were used as ´tanks´ in battles.
This animation demonstrates the angle of inclination of lines and planes in various positions.
The screw pump commonly attributed to Archimedes made irrigation much more effective
Ancient Indians built huge, naturally ventilated storehouses.
Calculating the volume of a sphere is possible using an appropriate cylinder and cone.
The Ironsides were members of the Parliamentarian cavalry formed by Oliver Cromwell during the English Civil War.
This animation demonstrates birds' bones and eggs through the example of the common blackbird.
The surface of a sphere consists of the set of points which are all at the same distance from a given point in space.
Competing with each other in the 19th and 20th centuries, the world´s most powerful nations made great efforts to develop effective firearms.
Find views and nets of three-dimensional shapes.
Medieval knights were vassals of feudal lords and fought on horseback in battles.
One of the main units of Matthias Corvinus´ Black Army was the cavalry.
Television, invented in the early 20th century, became one of the basic forms of entertainment.
German sordiers in the First World War were well trained and used modern weapons.
The Arch of Triumph was built at the entrance of the Forum Romanum, to commemorate Emperor Titus’ victory in the Siege of Jerusalem.
During World War I, Britain was part of the military alliance called the ´Triple Entente´.
Ancient Greek heavy infantryman.
Wines of the Tokaj wine-growing region are well known worldwide.