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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.
Learn moreDrohne
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.
Learn moreSmart 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.
Learn moreThirty Years’ War
For thirty years war was waged in an area where Germany and Austria are located today.
Learn moreTrain to Auschwitz
»They had better look out… one day our patience will be at an end and then these impudent and hypocritical Jews will be reduced to silence.«
Learn moreAmerican Indians
Who were the first people in America? The native inhabitants of this continent are called Indians, and they are just as diverse as the peoples in Europe. North America is divided into Nine Native American Culture Regions and the film goes into detail about the Indians of the north-eastern and south-eastern Woodlands, the Indians of the Southwest and the Plains Indians. Adapted to the landscape and climate, different forms of culture evolved – from simple Stone Age humans and nomadic life styles to advanced cultures with cities and sophisticated societies. Thus, the Indians of the north-eastern woodlands already lived in a democratic society, which became the basis for the American Constitution. European colonisation reduced the number of Native Americans by diseases, wars and displacement. The film concludes with an outlook on Indian life in the United States today.
Learn moreVideokurs II
Schon mit einfachen Camcordern, sogar mit dem Handy kann man Videos mit einer ansprechenden Bildqualität drehen.
Learn moreFire and Flame
Fire – one of the most important human discoveries. It gives us warmth and light, conveys security and fascinates us with its dancing flames.
Learn moreThe European Central Bank (ECB)
Central banks, which are also referred to as banks of issue, have a controlling function in the monetary economy. They are responsible for stabilising price levels. This means that they are supposed to ensure that the goods we purchase will have a roughly similar price in the future. This control is exercised via the amount of money the central bank gives to commercial banks. Thus, central banks are banks for banks.
Learn moreErörterung
Der animierte Film erklärt in unterhaltsamer Weise eine Aufsatzart, die die Schüler von der 7. Klasse bis zum Abitur begleitet: die Erörterung.
Learn moreSeal of approval
Quality seals such as the "Bio-Siegel", "Blauer Engel", "Stiftung Warentest" and up to 1,000 other seals represent characteristics such as sustainability, health or safety with regard to a product, a service or even a company.
Learn moreTattoos und Piercings
Tätowierungen und Piercings sind ein jahrtausendealter Körperschmuck.
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