Search results for “Was ist eine Gruppe im Periodensystem”

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Migrationspolitik, Beratungsrealität und Situation in den Herkunftsländern Eine Kooperation von Brot für die Welt, medico international, der Stiftung PRO ASYL und der Heinrich-Böll-Stiftung Die Zahl der Ausreisen zu erhöhen, ist erklärtes Ziel der Bundesregierung und dominiert vielfach auch die m

How the early Germans lived

How did the Germans settle and live? In the 1st century BC only about two and a half million Germanic tribes settled in all of Europe. No village had more than 200 residents. Author: ZDF/Terra X/Gruppe 5/ Sabine Bier, Sahar Eslah, Cristina Trebbi/Martin Christ, Marc Riemer, Joachim C. Seck/ Claudi

The power structure in the Arab Empire

Around 700 AD, the Arabs ruled over about 60 million people. At the head of the empires there was a caliph. Right below were the governors of the provinces, who primarily collected taxes. Author: ZDF/Terra X/Gruppe 5/ Susanne Utzt, Sahar Eslah, Martin Carazo Mendez/ Martin Christ, Marc Riemer, Joac

The temperament theory

The temperament theory was developed by Greek scholars in ancient times and used by Islamic physicians in the Middle Ages. It was once used to treat diseases that could not be cured surgically. Author: ZDF/Terra X/Gruppe 5/ Susanne Utzt, Sahar Eslah, Martin Carazo Mendez/ Martin Christ, Marc Riem

The founding of Baghdad in the 8th century

Baghdad in present-day Iraq was built in the 8th century on an important trade route between the rivers Euphrates and Tigris. The metropolis was probably designed as a round city Author: ZDF/Terra X/Gruppe 5/Faber Courtial, Susanne Utzt, Sahar Eslah, Martin Carazo Mendez/ Martin Christ, Marc Rieme

The expansion of the proto-Germanic peoples

The ancestors of the Germanic peoples probably lived in Eurasia. Around 1000 BC., some of them reached the settlement area between the Baltic Sea and the Alps, and throughout centuries, they even reached the Danube, the Vistula and Scandinavia Author: ZDF/Terra X/Gruppe 5/ Sabine Bier, Sahar Eslah

Pre-Islamic Arabian deities

In pre-Islamic Arabia, many gods were worshipped. There was one supreme god and many local gods. Many were probably descendants of millennia-old deities who had already been worshipped in the Near East. Author: ZDF/Terra X/Gruppe 5/ Susanne Utzt, Sahar Eslah, Martin Carazo Mendez/ Martin Christ, Ma

Visual Perception – How It Works

Click here to see more videos: https://alugha.com/mysimpleshow Every day we perceive many visual impressions. We can differentiate a multitude of colors in a bunch of flowers, and we can respond in a matter of seconds when driving a car. But what do we actually know about visual perception? Learn t

6 Signs You're Depressed, Not Lazy

Have you lost your sense of direction in life and didn’t know what else to do? Do you always feel "lazy", unmotivated, and uninspired? Because we live in such a cutthroat and hypercompetitive society so obsessed with the pursuit of wealth and success, we're likely to suffer from chronic stress. When

6 Signs You're Secretly Lonely

Have you been feeling lonely lately? Do you feel isolated and left out? Loneliness is not always obvious. And sometimes it may feel like a weakness. You may try to make yourself believe you don’t really need anybody, especially if you’ve been alone for a long time. If you noticed you’ve been feel