The lakeside is the natural habitat for a number of species. Here you can find duckweed, reed and cane, too. A bit further away the floodplain forest begins.

Let's collect waste separately!

The most useful way to reduce mountains of waste is waste separation.

Allotropes of carbon

Coal is one of the most widely used energy sources. Its heating value is high; however, its exploitation is becoming increasingly problematic in Europe.

Fiery orange peel

When the essential oil from the peel touches the candle flame, it burns and creates a ball of fire.

Rome, the Eternal City

Almost every corner and building of the Italian capital is a reminder of historic events which you have certainly heard about.

The Komodo dragon

The largest species of lizard that lives in isolation. Even a single bite of it can be fatal.


Horseshoes are mystical objects; they are thought to bring luck. Watch how the ancient profession of farriers is still practised today.


Waves play an important role in forming the coast.

World War One breaks out

Why did World War One break out? Who faced each other on the battlefields?

World War One comes to a close

Who were the winners and losers of World War I? Among other things, this video sheds some light on that, too.

String saw

In this experiment we prove that it is possible to cut a bottle with just a string.


A bicycle light can be used with not only batteries, but it can be operated with our own muscle power as well. Let's see exactly how it works.


A synagogue is a Jewish house of worship. Our video presents the Dohány Street Synagogue, located in Budapest, Hungary. It is the largest synagogue in Europe.

Mountain climate zones

The decisive factor that determines the climate zones of mountains is the altitude above sea level.

The llama

A typical animal of the Andes kept as a beast of burden as well as for its meat and wool.

The ring-tailed lemur

This prosimian is an excellent example for a species' evolution in geographical isolation.Lemur means 'ghost' in Latin.

The history of domestication

In this video we present why some of the well-known animal species were domesticated.

The rhubarb

This plant in the family of Polygonaceae originates from Asia. Its name means “the root of Barbarians”. In many places it is grown as a vegetable, too.


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.

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