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Milk
Milk is one of the oldest and, at the same time, most natural foods we know. This DVD provides comprehensive information on cow’s milk. Where does the milk come from, how are the cows best cared for, what do they eat? What breeds of cattle are there, how are the cows milked today compared to the past? What is the udder actually? What types of milk are there? What do pasteurised, ultra-heat treated, homogenised and sterilised mean? How does it get from the cow to the consumer? How is milk bottled and packed? What kinds of fresh dairy products are there? And how is butter and cheese made from milk? In the last chapter of the DVD, we take a look back into the past and show the history of milk production.
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Haushund
Fast fünf Millionen Hunde leben in Deutschland und deren Besitzer kümmern sich meist liebevoll um die Vierbeiner. Dennoch gibt es immer wieder „Problemhunde“. „Schau Dich schlau“ zeigt, wie Sie schon bei einem Welpen erkennen, wie sich das Tier als erwachsener Hund verhalten wird.
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Stochastik 2
Bedingte Wahrscheinlichkeiten begegnen uns jedes Mal, wenn wir eine neue Information erhalten, die ein Ereignis unseres Interesses beeinflusst, beispielsweise einen Börsenkurs. Der Unterrichtsfilm löst die typischen Denkblockaden und vermeintlichen Widersprüche auf. Er vermittelt die Struktur der zugrunde liegenden Probleme anschaulich mit vielen Beispielen.
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Licht und Farbe
Ohne Licht würde auf unserer Erde kaum Leben existieren. Pflanzen brauchen diese elektromagentischen Wellen, um zu wachsen und durch den Vorgang der Photosynthese unter anderem Sauerstoff zu produzieren. Genauso sind Farben wesentlicher Bestandteil in der Natur und haben ihre eigene Bedeutung. Auffällige Färbungen bei Reptilien sollen Gefahr signalisieren, während ein möglichst prächtiges Federkleid bei Vögeln ihre Attraktivität steigern soll. Genau wie andere Arten reagieren auch Menschen auf Licht und Farben. „Schau dich schlau!“ zeigt, wie die beiden Komponenten eingesetzt werden, um uns Wohlbehagen zu bescheren oder uns zum Beispiel zum Kaufen zu animieren.
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Drohne
Es gibt sie in Kleinstversionen für den Privatgebrauch ebenso wie in großen, 500 kg schweren Versionen für die militärische Nutzung. Die Rede ist von Drohnen, unbemannten, ferngesteuerten Fluggeräten.
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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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Stone Age
About 2,606,000 years ago, that is 52,120 generations before us, the first and at the same time longest period of human history began - the Stone Age. The film provides an overview of life during the Palaeolithic, the Mesolithic and the Neolithic. We get to know the various decades and the typical human ways of life resulting from them. The development from nomads, who were hunters and gatherers, up to sedentary humans who lived in small village communities is vividly described. We learn that already the early Stone Age people possessed an understanding of art, buried their dead, and see the significant advancement of their weapons and tools. Terrific diagrams convey an idea of the appearance of Stone Age animals and allow us to delve into the world of our ancestors.
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MedienLB has been producing award-winning school films and interactive modules for the classroom since 2006.
Dictatorships in the 20th Century VII
Nicolae Ceausescu ruled Romania for twenty-four long years and was a dictator.
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Fuel Cell
A smartphone offers a lot of opportunities nowadays. The numerous apps and applications may enrich your daily life but cost a lot of electricity. It is particularly annoying when the device fails at the most inconvenient moments. Conventional rechargeable batteries are often empty after one day already, and the device needs to be plugged in. Besides many others, also this problem could be solved by using fuel cells – thus considerably increasing the duration of the smartphone.
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World Trade
Many of the goods we use every day come from foreign countries and have to be imported into Germany. Without a functioning world trade our range of products would be very limited. Often goods are transported over long distances from A to B before we can use them.
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