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Pig
Pigs are considered good luck symbols and are an important food source. They are true olfactory artists and their auditory sense is excellently developed. Their vision, however, is not good at all. The film presents wild pigs and farm pigs and deals with the topics of factory farming and organic farming. Domestic pigs are descended from the wild boars spread all over Europe. Wild Boars are nocturnal animals, love wallowing in the mud, rub against tree trunks and feed on acorns and beechnuts. Domestic pigs might become up to 12 years old provided they were not already slaughtered at the age of six months and a weight of 100 kilogrammes. In factory farming large amounts of meat are to be produced fast and at little cost. This is detrimental to the health of man and animal. Contrary to factory farming, ecological farming ensures species-appropriate husbandry and sustainable production. Together with the extensive accompanying material the DVD is ideally suited for use in the classroom.
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Fascination River
Brooks and rivers cross our country. They burst their banks in their natural course and form many habitats for plants and animals. Let us start on a journey of discovery together and experience nature in all its diversity along an intact river system with running and stagnant waters. Water is the source of life on our planet. The sturgeon is among to the oldest species alive on earth today. Sturgeons are also called “living fossils”, since they occurred already 250 million years ago and have survived, contrary to dinosaurs. The sturgeon spends most of its time at sea. But at the onset of sexual maturity the fish wanders hundreds of kilometres upstream for spawning. The eggs of the sturgeon are caviar. As it is also a popular food fish, it was almost exterminated due to intensive fishing and the loss of its natural habitats. For a couple of years, the sturgeon has been returned to the wild in the rivers Oder and Elbe and one day maybe you'll have the chance to watch it circling around at the bottom of the river.
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Thermodynamik
Die klassische Physik setzt in ihrer Disziplin Thermodynamik Wärme, Druck und Volumen in Relation. Schon lange nutzen Menschen diesen Zusammenhang, um etwa mit Dampf Turbinen anzutreiben und damit Energie zu gewinnen.
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Yoga
In diesem Film nimmt Caroline vom Gorilla Schulprogramm gGmbH mit auf eine Reise, um Stress abzubauen und die Muskeln zu stärken. Mit leicht zu erlernenden Yoga-Übungen wird das Herz gestärkt, die Atmung vertieft und die Muskulatur gekräftigt. Die begleitenden interaktiven Aufgaben bringen spielerisch die Grundelemente der zugrundeliegenden Philosophie nahe.
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Dokumentenkamera
Seit Jahrzehnten ist der Overheadprojektor fester Bestandteil der Medienausstattung an Schulen.
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Smart Grid
The turnaround in energy policy is meant to lead away from the old system of centralised power stations, from the conventional energy sources such as coal, oil or nuclear power. Instead, energy is to be generated in a lot of smaller installations from renewable sources such as sun or wind. That leads to a new structure of energy supply. The turnaround requires a new, intelligent system with which the energy exchange between generator and consumer will be controlled in the future. The English term “smart grid“, which translated means nothing other than ’intelligent electricity network’, represents this system of the future.
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Genocide of the Third Reich
Germany, 14th July 1933: Six months after Hitler’s so-called rise to power all parties were
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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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MedienLB has been producing award-winning school films and interactive modules for the classroom since 2006.
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Apartheid
A new era began for South Africa when, in 1886, an out-of-work miner struck gold at the Witwatersrand in South Africa. The consequences of the discovery of the world’s largest natural treasure were dramatic. From all over the world speculators and adventurers flocked to the area. Scattered »gold fever« shanty towns mushroomed, which soon developed into modern concrete cities, though. The wealth created by the gold made South Africa grow into an industrial and financial power. Today, the economy of the country is the most important of the entire African continent. But there are many pitfalls. It is imperative to recognise them in order to confront the challenges of the future.
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Periodic Table
With the help of the periodic system chemists can predict properties of chemical elements and derive chemical reactions. But you need not be a chemist to understand the periodic system.
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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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