How does a lithium-ion battery work?

A lithium-ion battery is made up of a cathode, the positive pole, and an anode, the negative pole. The separating layer in the middle prevents a short from occurring. Author: 3Sat/Nano/Mia Media Leipzig/Reinhart Brüning/Stefan Hoge/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX

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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 mor

How cannabinoids affect us

Not only the cannabis plant contains them, but our body produces cannabinoids as well and has its own cannabinoid system. It is part of our nervous system and influences just about all bodily functions. Author: 3sat/nano, medi cine, Christian Stracke+Anna-Lisa Gasteier, Jan Sindel, Anke Schönebeck

Selection in Auschwitz

From May 1944, the deportation trains went directly to the Auschwitz II camp, with the SS dividing the arrivals into columns. Then the so-called "sorting out" started. Women and children were first in line. Authors: ZDF/Winfried Laasch, Friedrich Scherer/Kawom! Translation and dubbing: alugha Cli