Zither is a plucked string instrument. Its variations are common in Scandinavia and the Far East.
A popular decorative plant grown to cover porches and climb up walls of buildings.
We can generate electricity with the help of a salt bridge and by immersing a zinc electrode in zinc sulphate solution and a copper electrode in copper...
The circumstances of the Nazi Party’s gaining and securing power in Germany.
The striped horse of the savannahs that pedestrian crossings were named after.
This video presents the different stages of coal formation.
The decisive factor that determines the climate zones of mountains is the altitude above sea level.
Have you ever given any thought to what exactly happens to the waste you throw in the bin?
A monogamous species of ape living on the trees.
A plant originating from the Caucasus region, grown for its aromatic fruit.
A film about the green iguana, the popular inhabitant of exotic terrariums.
In this experiment we produce carbon dioxide with vinegar and baking powder.
The Alps are the highest mountain range in Europe. Their highest peak is the Mont Blanc with its height of 4810 m.
Northern countries are leaders in logging. Sweden and Finland for example not only produce, but also process timber.
With its length of 2850 km the Danube is the second longest river in Europe after the Volga. It flows through ten countries and four capital cities.
This video presents the events preceding World War II and the Nazi expansion.
This video shows how humans and nature can coexist in perfect harmony with a little care and attention.
The European pond turtle can be found in swamp areas and on banks of shallow lakes.
The structure, use and medicinal properties of trees living by water.
Nearly the entire area of Finland is situated on the Baltic Shield in Northern Europe, where thousands of lakes were formed during the Ice Age.