Influence of UV radiation on skin colors

The global distribution of human skin tones matches the intensity of UV radiation. At the equator, where radiation is highest, dark skin protects against radiation damage. In the north, on the other hand, lighter skin is beneficial. Author: ZDF/Terra X/Tobias Schultes/Albrecht M. Wendlandt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX

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Climate friendly building with wood

Building with wood could make an enormous difference to the climate balance of our cities. Less CO2 emissions and more CO2 storage in wood would be the positive consequences. Author: ZDF/Terra X/J. Kneser/J. Balducci/A. Laugier/Maximilian Mohr Translation and dubbing: alugha Click here to see mor

What keeps people healthy?

A long-term study by Harvard University has come to the following key insight: Good social relationships are essential for staying physically and mentally healthy. Author: ZDF/Terra X/C. Schrader/F. Siegwart/materia viva/Maximilian Mohr Translation and dubbing: alugha Click here to see more video

Self-sufficient nutrition in Germany

Can Germany support itself without food imports? The good news is that we produce 100 percent or more of our grains, potatoes, meat, milk and cheese in our own country. For vegetarians, however, things could get tight. Author: ZDF/Terra X/Autorenkombinat/Birthe Heer/Tobias Lenz/Dennis Heislitz/Maxi