Influenced by Western Europe, the Tsar attempted to modernise the Russian Empire.
An exercise about the generation of solids of revolution.
This animation demonstrates the most important seas and bays.
Scipio’s Roman army defeated Hannibal’s Punic army in the battle fought during the 2nd Punic war in Africa.
Ancient Greeks became the ‘carters of the sea’ thanks to their advanced sailing ships.
This animation demonstrates the use of modern technology in agriculture.
A zither is one of the typical instruments of Hungarian folk music, played by strumming or plucking the strings.
Competing with each other in the 19th and 20th centuries, the world´s most powerful nations made great efforts to develop effective firearms.
The battle, that is considered to be a tactical masterpiece, meant a decisive victory for Alexander the Great against Persia.
Colour a map with the fewest number of colours possible, so that no two adjacent regions have the same colour.
The screw pump commonly attributed to Archimedes made irrigation much more effective
The Ironsides were members of the Parliamentarian cavalry formed by Oliver Cromwell during the English Civil War.
The animation demonstrates the process of ring closure of open-chain glucose into alpha- and beta-D-glucose.
The Altar of Peace, commissioned during the reign of Augustus, was one of the most important works of ancient Roman art.
Ancient Greek heavy infantryman.
Ancient Indians built huge, naturally ventilated storehouses.
The masterpiece of Buddhist architecture is located in India.
Find views and nets of three-dimensional shapes.
The castle of Belgrade (Nándorfehérvár) was one of the most important components in the chain of Hungarian border forts.
Ancient Indian war elephants were used as ´tanks´ in battles.