Biology
4669664 / 5560340
Cranes
Symbol of Nature Protection
They are counted among the most elegant and distinctive domestic birds. Due to their size, cranes can hardly be overlooked. Their call can be heard for miles. And: You hear them more and more often.
In the seventies, only 17 crane pairs were to be found west of the Elbe. East of it, there were at least some hundreds. Today the number of breeding pairs in Germany is almost 8.000 and rising! But what were the reasons for the disappearance of the cranes? And: Why have they increased their numbers again so successfully in the meantime?
Curriculum-centred and oriented towards educational standards
Matching
Blogging
The weblog or blog, for short, as a medium is not much older than this century. Blogs came into being in the World Wide Web as ’messages from below’, as web pages from web creators who wanted to share their view of the world with the world. They are short notes, long texts, pictures, videos, which are posted loosely and at random intervals to the world for an undefined public.
Tolerance
“Tolerance means being generous and kind to other people and helping them, too.”
Ceramic
Ceramics are indispensable in our everyday lives. We eat from ceramic plates, drink from ceramic cups, use tiled ceramic bathrooms. But how is ceramic manufactured? The film reveals the secrets of this fascinating material! We get to know more about the beginnings of ceramic in the Old World of Egypt and Mesopotamia, about Greece, China and Rome. We gain interesting insights into the valuable earthenware and are also shown the exquisite further development of the "white gold". Today this versatile material is irreplaceable in industry, too. Whether in space or as an easily compatible substitute in medicine, ceramic is applied in many places.