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Why do politicians build of a clown and how to laugh Laughter is not always a reaction to jokes, laughter may be very different. About the role and functions of laughter in our daily lives and in politics, says Professor of cognitive neuroscience at University College London Sophie Scott. The words of the President of the United States Donald trump about what his administration was the most effective in the history of the country in the UN was greeted with laughter. Trump has admitted that he did not expect such a reaction, but considers it normal. This is one example of how many different reasons make us laugh. Although most often we’re not laughing at a good joke, and not because someone very funny or amusing. Laughter is one way of building social and emotional ties. We are 30 times more likely to laugh if we are not alone, and

Died the lone duck in the world named Trevor Condolences have been expressed by the new Zealand Parliament. A Drake named Trevor, the only duck in the small island nation of Niue and is probably the lonely duck in the world, died this weekend, said in a statement on the website of Trevor on Facebook. The story also tells the AFP news Agency. Newsthe loneliest frog in the world the Romeo found Juliet Niue island is 2.4 thousand kilometers to the North-East of New Zealand, it lives of 1,600 people, annually it is visited by about 9 thousand tourists. Niue is a coral island, it has no ponds or swamps, and it was not until the appearance of ducks one male, who is believed to have got there with a storm from New Zealand. Drake, who was named Trevor in honor of the speaker of the new Zealand Parliament Trevor

How does the poisonous Red river in Spain (photos) Swimming in it is strictly prohibited. In the South-West of Spain in the Autonomous region of Andalusia is a great natural attraction, dead river Rio Tinto (Red river). View this post in Instagram Publication of adriianaamz (@adriianaamz) 27 Sep 2019 12:53 PST During the download an error has occurred. Dead it was no accident — because of the high acidity in the water can only live colonies of specific bacteria. No fish, no plants here. One near to the river is also prohibited. This area was rich in minerals, and for many millennia along the banks of the Rio Tinto was the working of copper, silver, gold, and iron. View this post in Instagram Publication of Roman CJ (@r.calvo.j) 26 Sep 2019 11:26 PST During the download an error has occurred. During industrial activity the river water turned into acid and

Chicken proved to be effective in bioreactors The researchers used genetically modified hens to produce high quality proteins for research purposes. In the process, it appeared that the birds are no worse than other methods of getting to cope with the production of certain types of drugs. The results were published in the journal BMC Biotechnology. Many of the necessary in scientific research or medicine substances be not synthesis in vitro, and with the help of certain living organisms. In particular, bacteria with a human gene are used to produce insulin and chicken egg propagated viruses, which are then used to create vaccines. Some used in the fight against tumor proteins are obtained only in cultures of mammalian cells, which is a costly and inefficient way. NewsWhy roosters crow in the morning? In the new work, the researchers decided to modify the chicken genome with the aim of obtaining specific

We have six body parts that we no longer use. Why are they needed? Wiggling ears, and a third eyelid — millions of years ago our ancestors found a use for them. Despite the fact that some human bodies have ceased to function, people still are born and live with the “evolutionary remnants”. Some distinctive features of organisms persist for many generations even after the appropriate authority has ceased to perform the allotted function. These evolutionary remnants, or vestigial features, there are people. “Your body is, in fact, the natural history Museum!” — wrote in “Twitter” evolutionary anthropologist Dorsa Amir. So why are these properties or organs are not lost, despite the fact that they, apparently, have lost their function? Because evolution is a gradual process. Sometimes they are not exerting sufficiently hard pressure of natural selection, so they are passed from generation to generation. In some cases, vestigial organs

Correct the size of portions: all in your hands How do you decide how much food to prepare for yourself and your family? Measure weights or put on eye? British nutritionists British Nutrition Foundation came up with an easy way to determine the correct serving size of this product. As it turned out, this will help your hands. Correspondent Bi-bi-si Alexander Novichenko explains how it works. During the download an error has occurred.