In this video you will learn how weird and wonderful animals are formed in the process of speciation and the formation of new species. Different selection pressures select for different characteristics. Over generations, the individuals with the beneficial traits will prosper, and others will die
For life to develop, it needs amino acids, sugars, bases and fats. In addition, RNA, an acid and a kind of chemical Morse code - this is how chains with building blocks are created. But it is only a protective lipid shell that turns the chains into a cell. Author: ZDF/Terrax/R. Schlosshan/F. Hädeck
When a plant or animal species that once lived stops existing entirely, we say that that species has become extinct. Why do certain species of plants and animals sometimes become extinct? According to the theory of evolution, individuals of the same species show a range of variations. Some individ
In the 18th century, giraffes were widespread in sub-Saharan Africa. In the meantime, their habitat has shrunk considerably. Until 2016, only one species with nine subspecies was known. DNA tests, however, prove that there are four different species. Author: ZDF/Terra X/R.Marel/C.Gerisch/SpiegelTV/
Original english videorecording Uploaded background music track August, "The Song from The Seasons Op 37b" licensed from audiohero.com by Raymond Silfver
Find out how to watch your favorite series in its original version thanks to your Freebox! Just follow these steps: press the green button on your remote, go to the Language & Subtitles menu, and then choose the audio stream you want. It's simple, fast, and lets you hear the real voices of your favo
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In 1838, the German pedagogue Friedrich Fröbel laid the foundation for modern pedagogy when he opened the Play and Employment Institute. He soon called it kindergarten, reflecting his belief that young children should be nurtured and cared for "like plants in a garden." A decade later, the changed p
On this episode of Animal Fact Files discover some endangered birds who are thought to be some of the smartest animals living today. You can learn more on: Twitter - https://twitter.com/animalfactfiles Facebook - https://facebook.com/animalfactfiles --- We always do what we can to be as accurate
Over the last 500 million years, biodiversity on Earth has been constantly changing. Like a fever curve, this has been going uphill and some times steeply downhill. These downward outliers are described as the five great mass extinctions. Authors: 3sat/nano/scobel/Harald Zander/Claus Ast/Jochen Sch
Due to the displacement of tectonic plates, several geological seams were created at the same time when unfolding. The friction of the rock layers generates so much heat that the heated water deep down is pushed up to the surface. Author: ZDF/Terra X/Fascination Earth/C. Götz-Sobel/O. Rötz/M. Zimme
Click here to see more videos: https://alugha.com/NASA AMS-02 is helping scientists investigate many fundamental physics questions from its place on the space station. Astronauts are conducting a series of spacewalks to perform repairs and extend the life of the observatory. Space Station Research
