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The Weimar Republic
In the heart of the federal state of Thuringia, there is the small town of Weimar, in which the cultural histories of Germany and Europe are blended together in a confined space.
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Industrialization
This DVD treats the different working and living conditions of people in the Ruhr valley around the year 1900 and refers to the thesis of the sociologist Li Fischer-Eckert. She conducted interviews with working class women on their living conditions in the workers’ housing estates in 1911 and 1912. Based on her findings, she divided the workers in four classes: The first one has a “cosy home without luxury or deprivations”, those in the second class live “on the verge of deprivation”, the poorer workers “are defeated by unfavourable conditions” and those in the fourth class live in “complete neglect”. With the kitchen-cum-living-rooms set up in the Ruhrland Museum, which are shown and described in the film in an impressive way, a direct insight is offered into the workers’ lives. Furthermore, work in heavy industry and mining, the strict reign of the employers as well as the changes in social policy and the workers’ fight for their rights are discussed.
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Great Disasters II
A disaster occurs when the balance inherent in a particular phenomenon is disturbed. This may happen either because a new powerful force comes into play that triggers the disaster or because a small – even tiny – causal factor interferes in a situation with an unstable equilibrium and manages to achieve an enormous effect.
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Noble Gases
Xenon, Helium, Neon, Argon, Krypton and the radioactive Radon belong to the noble gases. These form the family of noble gases as the elements of the eighth group of the periodic table. All of them are colourless and odourless, non-inflammable and non-toxic. Their most striking chemical property is their inertness. This can be explained by their electron arrangement, termed noble gas configuration and represents a particularly stable and therefore low-energy state. The noble gases are to be found in scant amounts in our air from which they are also distilled. Helium is mainly extracted from natural gas. In everyday life, we encounter noble gases for example as shielding, filling or buoyant gases and in fluorescent tubes. The shell model describes the structure of the atoms. It is based on the distribution of electrons in restricted areas at a fixed distance around the core of the atom.
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Goethe‘s Faust I
Faust by Johann Wolfgang von Goethe is still considered the most important work of German literature today. Even after 200 years, its still very lively reception bears witness to that fact.
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Kiffen
Für sein neuestes Experiment muss Jenke von Wilmsdorff zwangsläufig das Land verlassen. Denn er möchte im doppelten Sinne eine Grenz-Erfahrung machen: Fünf Tage lang konsumiert er im niederländischen Haarlem intensiv Cannabis, um im Selbstversuch zu erfahren, wie sich das Rauschmittel auf den menschlichen Körper auswirkt.
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Copyright
Copyright is subject to constant change to keep up with technological advances. This film enables the viewer to grasp the basic principles of this extremely intricate matter. By way of introduction, the film defines what an author is, what kinds of works there are and how long a work is protected on principle. Then the fundamental rights of an author are cited and it is shown how these are exploited in our times. In the third chapter, the respective rights are illustrated by way of practice-oriented examples of books, photos, music and films. Here, of course, an emphasis is laid on the field of education, taking into account the latest case law within the EU and Austria in particular. A further chapter highlights the problems arising with the Internet and goes into the citation law and pirate copies. All in all, in this way the viewer is made familiar with the most important basic terms and their meanings. Comprehensive worksheets and additional accompanying material invite us to deepen our knowledge of the subject.
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MedienLB has been producing award-winning school films and interactive modules for the classroom since 2006.
Human Brain
Every organism, no matter whether it is an earthworm, a snail, a fish or a human being, takes in information from the environment through differently structured sensory organs. This was absorbed first by a diffusely organised nervous system, which, in the course of evolution, has been replaced by a hierarchically organised one. Eventually a controlling centre has developed that interconnects and coordinates the nerve impulses supplied by receptors, reacts appropriately and is called the brain. In more highly developed organisms a part of the body has developed into a head, in parallel to the development of the brain.
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Biotechnology II
The results of the fundamental research in genetics and genetic engineering are the basis for the further development of biotechnology, whose basics have already been covered in part I of the biotechnology series. In conjunction with findings in microbiology, biotechnology has made significant progress. In particular the identification of the genetic code has opened up new possibilities for numerous applications. It has enabled the genetic modification of organisms for a desired purpose. The close cooperation between different disciplines in biotechnology continuously generates new insights and possible applications. Moreover, in the so-called red biotechnology – which is medical biotechnology – biologists, medical scientists and pharmacists contribute, amongst other things, to the development of new medicines, thus creating a link between scientific fundamental research and its medical application. An important example of red biotechnology is the production of insulin.
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Mushrooms
This DVD offers a clearly structured survey of mushrooms with an emphasis on the following aspects: Mushrooms of different shapes and colours present their fruit bodies. The reproduction by means of spores is shown with different kinds of mushrooms. The actual mushroom is formed by hyphae in the ground. The symbiosis between mushroom and tree is called mycorrhiza. Mushrooms can be poisons or medicines, as is illustrated by the examples of ergot and the birch polypore. Mildews and slime moulds are examples of the decomposing effects of mushrooms. In the fermentation of yeast plants, sugar is transformed into alcohol and carbon dioxide. Lichens are extremely adaptable. Under the electron-scan microscope, we can see how algae and mushroom hyphae form a complex symbiosis. Finally, rules and recommendations for gathering mushrooms are provided. Outstanding shots (with impressive fast-motion pictures and animations) give the pupils a comprehensive overview of the characteristics of mushrooms.
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