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A wie Affe, B wie Bär
Wir, Tiere der Welt, manche groß, manche klein, laden dich ganz herzlich zu uns ein.
Learn morePenguins
When we hear the word “penguin“, we immediately think of animals living in the cold and ice world of Antarctica near the South Pole. However, this is not the whole truth. All of the various species of penguins do indeed live in the Southern Hemisphere but their habitats are not limited to the Antarctic region.
Learn moreX-Radiation
They are enormously rich in energy and easily penetrate the body but in spite of this, we can neither see nor feel them: X-rays work in secret.
Learn moreFootball
Football is fun and fascinates people all over the world. Whether professionals or amateurs, male or female, players fight for each ball and for victory. Football is played internationally in accordance with uniform rules. These are clearly explained in the film. What do the markings on the pitch mean? When is there a goal kick, when a free kick, a penalty kick, a throw-in etc.? We see the referees at work and learn about the meanings of their signals.
Learn moreEnergy-saving Lamps
Energy-saving lamps are energy-efficient illuminants which will step by step replace energy-intensive illuminants. This replacement has been laid down in an EU framework directive. This directive has resulted in two laws, according to which, for example, conventional light bulbs are to be replaced by energy-efficient lamps such as compact fluorescent or halogen lamps.
Learn moreArchäologie
Wo der Mensch lebt, hinterlässt er materielle Spuren, die teilweise viele tausend Jahre im Boden erhalten bleiben.
Learn moreGalileo Galilei
Galileo Galilei, ingenious inventor and researcher whose findings changed the whole world.
Learn moreBattle of the Nations
From 16th to 19th October 1813 the allies Austria, Prussia, Russia and Sweden inflicted the decisive defeat on the French army, thus breaking the supremacy of Napoleon over Europe. In the first mass combat in modern times more than half a million soldiers from all parts of Europe fought for the political future and the territorial division of the continent. The Battle of the Nations went down in history as the biggest and bloodiest battle until the First World War. The film tells the story of this crushing blow to Napoleon. With exciting footage, filmed during the historical re-enactment of the Battle on the occasion of its 200th anniversary, and numerous interviews history is brought to life again. Together with the extensive teaching material in the data section the DVD is perfectly suited for use in the classroom.
Learn moreSecond World War I
When, on 1st September 1939, the German Wehrmacht unleashed the Second World War with the attack on Poland, nobody could have visualised what immense suffering and gigantic destruction would descend on mankind during the following six years. More than 57 million people, including almost 27 million Russians, paid for the German quest for world domination with their lives. Incited by populist ideas, almost an entire nation enthusiastically went to “all-out war”, thus plunging the world into the second great disaster of the 20th century. But shouldn’t people have known better considering that the First World War had only just been 21 years before?
Learn moreChemie im Haushalt
Backen, Abwaschen, reinigen, – ganz normale Tätigkeiten im Haushalt. Dazu nutzen wir meist vielfältige Helfer wie Back- und Reinigungsmittel. Die Allgegenwärtigkeit von Chemie und der damit verbundenen chemischen Reaktionen sind uns oft nicht bewusst.
Learn moreAluminium II
The metal aluminium is growing in importance because of its specific properties and manifold application possibilities. This DVD deals with the industrial production of aluminium as a raw material, its processing and the manufacturing of alloys for the finished product. Starting with the raw material aluminium oxide the functioning of an electrolytic cell is demonstrated and explained. Alumina, white and powdery, is melted with great expenditure of energy, and by means of electrolysis converted into aluminium with a degree of purity of 99.9%. As aluminium oxide would not melt before a temperature of over 2,000°C is reached, the mineral cryolite is used as a solvent. The various alloys change the properties of aluminium and are produced according to precise formulations. The alloy is cast into blocks and bars that serve as primary material for processing plants. The responsible handling of resources underscores the importance of recycling. Aluminium is resilient and versatile.
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