Molecule exercise V (Oxo compounds)

An exercise about the groups and structure of oxo compounds.

Clothing (Western Europe, 19th century)

Clothing reflects the lifestyle and culture of the region's inhabitants.

Historical topography (notable personalities, Hungarian history)

Find places related to notable personalities or events of Hungarian history on the map.

Molecule exercise VI (Carbohydrates)

An exercise about the groups and structure of mono-, di- and polysaccharides.

Labour camp in Hungary (Recsk)

About 1,500 people were taken to the labour camp also known as ‘the Hungarian Gulag’ during the Rákosi era.

Politinės ir ekonominės sąjungos

Pastaraisiais dešimtmečiais tarp šalių susiformavo keletas politinių ir ekonominių sąjungų.

Kuruc soldier

The term ´kuruc´ denoted armed anti-Habsburg rebels (coming from various social classes) in Hungary in the 17th and 18th centuries.

Cube sections (exercise)

Examining solids formed by the intersection of a cube and a plane.

Pyrimidine (C₄H₄N₂)

A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.

Molecule exercise VII (Organic nitrogen compounds)

An exercise about the groups and structure of organic nitrogen compounds.

Grouping of cuboids

This animation demonstrates various types of cuboids through everyday objects.

Cube puzzle

Building cubes shown in several views from the available unit cubes aids spatial vision and other skills.

Folding (intermediate)

Lateral compressive forces cause rocks to form folds. This is how fold mountains are formed.

Clothing (Western Europe, 14th century)

Clothing reflects the lifestyle and culture of the region's inhabitants.

Carbon monoxide (CO) (beginner)

Colourless, odourless gas, highly toxic to humans and animals in high concentration.

Carbon dioxide (CO₂) (beginner)

Colourless, odourless, heavier-than-air gas. Necessary for the photosynthesis of plants.

Nitrogen (N₂) (basic)

A colourless, odourless, non-reactive gas, it constitutes 78.1% of Earth´s atmosphere.

Oxygen (O₂) (beginner)

A colourless, odourless gas, an important component of the atmosphere, indispensable to sustain terrestrial life.

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