What role does the sense of smell play in choosing a partner?

Animals and humans follow their noses when choosing a partner. In animals — sticklebacks, for example — the sense of smell helps to produce more resistant offspring. Author: ZDF/Terra Xplore/Labo M/Jochen Ruderer/Patryk Puchalski/Gideon Becker/Maximilian Mohr Translation and dubbing: alugha Click here to watch more videos: https://alugha.com/TerraX

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The invention of the battery

By layering copper disks, cardboard dipped in acid and zinc disks, physicist Alessandro Volta invented the so-called "voltaic pile," the world's first battery. Author: ZDF/scobel/Claus Ast/Tamara Skalski/Maximilian Mohr Translation and dubbing: alugha Click here to see more videos: https://alugha

What are CO2 emitters?

All over the world, we humans are responsible for blowing very many gases and substances into the air that are harmful to the climate. The most harmful to the climate is energy consumption. It's followed by agriculture, forestry and industry. Author: ZDF/logo/Romy Geiger Translation and dubbing: a

What is the meaning of the Lamb of God?

On Easter Vigil, Christians light the Easter candle on the Easter fire. This light in the darkness reminds them of what the biblical texts describe: Jesus conquered death. Author: ZDF/Church and Life Kath./Karoline Knop/Bettina Reich/Maximilian Mohr Translation and dubbing: alugha Click here to w