Elephants live in a close community in which communication is essential. The animals often communicate in very low pitches. The so-called infrasound is imperceptible to the human ear. Authors: ZDF/Tango Film/Eva-Maria Gfirtner, Judith Adlhoch/Markus Strobel/Jan-Philipp Stahl/Magnet fx Translation
When did racism start?
Racist thinking is probably as old as mankind. With Columbus and the colonization of Africa and South America over 500 years ago, racism entered the world stage. However, the term "racism" was not coined until the late 19th century. Source: https://www.zdf.de/dokumentation/terra-x/seit-wann-gibt-es-rassismus-creative-commons-clip-100.html URL to full documentary: https://www.zdf.de/dokumentation/3sat-wissenschaftdoku/210225-sendung-wido-104.html https://www.ida-nrw.de/themen/rassismus/geschichte Authors: 3sat/nano/SPIEGEL TV GmbH /Denise Dismer, John A. Kantara/Jakob Kastner/Ezra Tsegaye/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
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In the 11th and 12th centuries, a once great culture settled in the south of the USA - in Chaco Canyon: the Anasazi. How was this possible in an area where it didn't rain for almost ten months of the year? Author: ZDF/Terra X/Tobias Schultes/Oliver Roetz, Maria Zimmermann/Marc Trompetter Translati
Politicians in the German Bundestag are under special protection: political immunity. This means, for example, that the police can't investigate them. But why does this protection exist? Authors: ZDF/logo/Simone Klein/Renate Becker, Heidi Stifel Translation and dubbing: alugha Click here to see m