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Ducks
Ducks are our best-known water birds. You can watch them on almost any large body of water. Although we come across them frequently, most of us know very little about the lives of ducks. But it is worth our while to look at them more closely.
Learn moreHeath
One of the last big heathland areas in Germany is located west of the Lower Saxon town of Lüneburg – the Lüneburg Heath Nature Reserve.
Learn moreLarge Herbivores
For a long time it was believed that, thousands of years ago, Central Europe was covered with almost uninterrupted primeval forests.
Learn moreEvolution
Of all mammals existing today, the primates have the oldest phylogenetic tree. This film shows on the basis of extant species of the order of primates, which we humans also belong to, the phylogenetic tendencies in evolution from the treeshrew to prosimians, monkeys and apes to the genus homo. Special emphasis is laid on the visible outward characteristics of the skull and its sense organs, changes in the position of the spinal column as well as the development of extremities and their adaptation to various habitats. Changes in the anatomy of the skull, the development of the eye socket and also the shifting of the eyes from the sides to the front position, the dental structure and development of the jaw bones and the changing proportions of the mandible skeleton and the brain case are demonstrated on genuine skulls. The film analyses in detail the evolutionary tendencies of primates and convincingly answers the question on the origins of their development.
Learn moreEcosystem Lake
Lakes are stagnant waters that look quite peaceful to us. But the quiet is deceptive: above and below the water surface, life is anything but peaceful. Phytoplankton and zooplankton are eaten by small predators such as polyps or hydrachnidiae. Toebiters, dragonfly and beetle larvae are food for the water scorpion. As every animal feeds on different prey and in turn is eaten by various predators, a food web is created. The amount and variety of the lake inhabitants depends on the concentration of nutrients. In clear lakes, aquatic plants may spread down to a depth of 10 metres. Different zones with particular plant species are clearly visible. Also animals above the water profit from the rich underwater life, for example the waterfowl. Ever since the lake was formed, wind and waves have been carrying dead plants and animals to the shore, where they have sunk down and decomposed. At the same speed at which the lakeside grows, the water surface of the lake shrinks. With its extensive additional material the didactic DVD is ideally suited for use in the classroom.
Learn moreBlood
One moment of distraction and the damage is done: Tim has slipped and has scraped his knee. The wound begins to bleed. Back home, Tim is comforted by his mother and a plaster is put on the knee. Actually, this is not necessary any more because Tim’s body has already started to help itself by forming a scab on the wound. A skin injury makes it possible for germs and dirt to enter the body. To prevent this from happening our organism repels all foreign substances, beginning at the same time to close the wound. This is done with the help of blood clotting, which starts directly when blood gets into contact with the outside world for example.
Learn moreJewish Life
This is Noam. With his twin brothers Ron and Dan, his little sister Lia and, of course, his parents Esther and Alexis. Just a normal family. But there is one thing that distinguishes them from many other families – their faith. They are Jewish. This is the topic of this film. We will accompany Noam and his family for a year. It is a very special year for him because Noam will turn thirteen. He will then receive his bar mitzvah. This means that he will be an adult according to the Jewish belief. But one thing after another...
Learn moreKlimazonen der Erde
Schematisch ist die Erde eine Kugel, von einem Gradnetz umspannt, am Nord- und Südpol abgeflacht. Um sich selbst rotierend, umrundet die Erde die Sonne innerhalb eines Jahres. Der ungleiche Strahleneinfall beeinflusst die Jahreszeiten, Tages- und Nachtlänge und das Klima mit Folgen für unser Leben, Fauna und Flora.
Learn moreMeeresverschmutzung
Die Ozeane sind ein hochkomplexes Ökosystem – das zunehmend unter dem Einfluss des Menschen leidet.
Learn moreOur Solar System
Looking up at the cloudless night sky is something special. It is a spectacle that we are offered free of charge every clear night.
Learn moreMecklenburg - Western Pomerania
Mecklenburg-Western Pomerania is the most north-eastern land of Germany. It encompasses an area of 23.174 square kilometres. Because of its long name Mecklenburg-Western Pomerania is often abbreviated in German with the letters MV or MVP. Colloquially it’s also referred to as Meck-Pom. The neighbours of MV are to the West Schleswig-Holstein, to the Southwest Lower Saxony, to the South the land Brandenburg. To the East there is the frontier of Poland. To the North the land is bordered by the Baltic Sea
Learn moreEstonia
This DVD offers a well-structured overview of Estonia focusing on the following aspects: Location within the EU (border to Russia, situation at the Gulf of Finland), size and inhabitants, landscapes (regional land- scapes, mountains, rivers, islands), fauna and flora (moose, brown bear, lynx, natural parks), the climate, history (short survey) up to its present system of government, old and new relations with Germany, connections with Finland, traffic and infrastructure – the importance of the Gulf of Finland, infra- structure (e.g. country of the Internet), economic structure (agriculture, industry, mining and processing of oil shale and energy generation, tourism), important cities and sights, the capital of Tallinn, religion, traditions (e.g. Hansa Days Festi- val in Tallinn), lifestyle, food and drink, language, education, culture and music. Outstanding shots, didactically arranged computer charts, animated maps as well as historical pictures give the pupils a comprehensive overview of the country and its inhabitants in a form appropriate for their age group.
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