Silver bromide (AgBr)

A white, crystalline compound which breaks down when exposed to light.

Dynamo (basic)

A dynamo converts mechanical energy into direct current.

Clothing (Western Europe, 1980s)

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

Glyceraldehyde (C₃H₆O₃)

The simplest aldose, an optically active compound.

Comparison of halogens

Halogen elements are a group in the periodic table consisting of five chemically related...

The water cycle (basic)

Water on Earth is in a continuous state of change. The water cycle includes processes...

Political and economic unions

Several political and economic unions have been formed between countries during the past...

Pyrimidine (C₄H₄N₂)

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

Construction of a panel building

Buildings constructed of prefabricated concrete blocks were widespread in the former...

Folding (intermediate)

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

The Boys of Paul Street, the Grund

One of the main settings in the well-known Hungarian youth novel was a timberyard.

Hungarian police patrol

This animation demonstrates the equipment of a police patrol car.

Textile factory (19th century)

Owing to the inventions in the 18th century, textile industry became one of the most...

Clothing (Western Europe, 1990s)

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

Grouping of solids 3

This animation demonstrates various groups of solids through examples.

Medieval town in Central Europe

Narrow streets and colorful houses gave medieval towns a special atmosphere.

Tryptophan

One of the 20 amino acids that make up proteins. It contains an aromatic ring as part of...

Isoleucine

One of the 20 amino acids that make up proteins.

Serine

One of the 20 amino acids that make up proteins.

Methyl formate (C₂H₄O₂)

The ester of formic acid and methanol, an aroma compound found in certain fruits.

Added to your cart.