The Tower of Hanoi is a mathematical puzzle.
Colouring the vertices, edges and faces of a given cube according to the criteria specified in the exercise.
This animation demonstrates the structure of water towers.
Alkanes are saturated hydrocarbons which can be organised into a homologous series.
Remnants of Ottoman architecture in Hungary include the Gazi Kasim Pasha Mosque in Pécs and the Minaret of Eger.
Ancient Indian war elephants were used as ´tanks´ in battles.
This animation demonstrates birds' bones and eggs through the example of the common blackbird.
The masterpiece of Buddhist architecture is located in India.
A prehistoric amphibian and an early representative of the Tetrapods, which became extinct 360 million years ago.
The brain and skull underwent significant changes during human evolution.
Ancient Indians built huge, naturally ventilated storehouses.
Leonardo's creative legacy also includes several projects related to bridges. This unusual swing bridge allowed for undisturbed water traffic.
The aim of this extraordinarily complex study was to mimic the different phases of the flight of birds.
A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.
The mechanical wing is one of the masterpieces among Leonardo's sketches related to aviation.
Practising the use of the spatial coordinate system with the help of a computer-designed kitchen model.
Leonardo based the design of the flapping wing on birds' wings and a faulty hypothesis.
The design for the armoured car features the most important military requirements: reliability, portability and great firepower.
The animation helps to develop space perception and navigation in space using space coordinates.
About 1,500 people were taken to the labour camp also known as ‘the Hungarian Gulag’ during the Rákosi era.