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
What makes Sars-CoV-2 different from its predecessor?
The diseases SARS and Covid-19 are both caused by corona viruses. But in comparison, the new virus spreads more quickly from person to person. What makes the difference? Authors: ZDF/Terra X/WENDEVARGA/Christina Schrader, Albrecht M. Wendlandt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
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With photosynthesis, trees master one of the most important biological processes in the world. With the help of their leaves and the pigment chlorophyll, they produce their own nutrition with just three ingredients, while still producing fresh oxygen. https://www.zdf.de/dokumentation/terra-x/die-fo