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Looks like the coolest volcano in the world (photos) Tourists on the way to the mountain can expect unpleasant surprises. In the North of Tanzania near lake Natron is one of the most beautiful volcanoes in the world called Ol Doinyo Lengai. Its height above sea level is 2962 meters, and it is part of the volcanic system of the great rift valley in East Africa. View this post in Instagram Publication of Pilatus Aircraft Ltd (@pilatusaircraftltd) June 27, 2018 7:09 PDT During the download an error has occurred. Ol Doinyo Lengai is an unusual volcano. He only spews natrocarbonatite lava, which is heated to 510-600 degrees and is very cold and the fluid lava in the world. Initially, the color is black or dark brown, and it flows like water. But after a few hours of exposure to the air it lights up, and after a few months it

Engineers have created a robot that learned to play “jenga” (video) Although he got immediately. At mit have created a robot that learned to play “jenga”. The point of this game is to get the bricks of the ‘Foundation’ of the tower and to stack them on top of it so that the design did not collapse as long as possible. Scientists have created a robot that learned to play “jenga”while downloading an error has occurred. To cope with this task, it was equipped with sensors, video camera, and push-pull manipulator. After that he could determine what brick lies freer to make it easier to get. Since it is also important that the tower was not destroyed, the robot learned to combine sight and touch. According to engineers, he “understood” the principle of the game, only pulling over 200 bricks.

The Russians shared in the Network tips for saving money Really useful life hacks. Anyway, and life is every day becomes more and more expensive, but because Twitter user its tridom about how to save money, touched the hearts of many people. The girl said, never shop hungry, otherwise spends on food is much more than expected (in fact, many familiar with this fact). She also asked followers to share their lifehacks that help them to save. Economic theme. Share your lifehacks that allow you to save money. For example, I strictly don’t shop (any) hungry, because in my fasted state check is 2 times more impossible). — mashawannasay (@mashawannasay) February 6, 2019 And users clearly perked up, starting to offer logical ways that will help to avoid unnecessary expenses. A lot of work. When a lot of work, not enough time to go to the store. — vaaaaaaaa ᴢᴀᴍᴋᴀᴅ

As the Empress turned their outfits into a weapon of political struggle Empress Catherine II (1729-1796), the ruler of the wise and far-sighted, ably influence public opinion — not only in word but also fashion. Leader has created a special costume language of military political propaganda. Dress Patriotic The power of this exquisite weapon, she realised for the first time in 1763, during the coronation festivities. In Moscow was arranged masquerade “Minerva Triumphant”. Three days on the streets of the mother see of played the allegorical paintings in the genre of folk comedies and booths. Jesters, clowns, barkers, Chumaky with balalaika… Catherine watched from the Windows of Betsky. Many saw her. And noted the special costume of scarlet velvet dress in the popular taste. In that year, the appeal to national identity was important to the Queen, knew perfectly well: and the aristocracy, and the simple Russian soldiers did not

Scientists have explained why it is dangerous to “sit at the TV” MOSCOW, 7 Feb — RIA Novosti. Scientists have linked prolonged TV viewing in a sitting position with an increased risk of bowel cancer under 50 years, according to the portal EurekAlert. They analyzed the results of the second phase of the Study health nurses — one of the largest data sets on risk factors for major chronic diseases, which met in the United States since 1989. Scientists drew attention to the “sedentary habits of the participants”, in particular, on the amount of time they spent, “while watching television”. After examining 118 cases of early colorectal cancer, the researchers noticed that at least the hour spent watching TV, increased the likelihood of disease by 12%. For those who daily sat at the TV for more than two hours, the risk was 70% higher. Scientists note that the identified pattern

The fate of the Vikings reconstructed by dead mosquitoes At the end of the middle Ages, at least in part of Greenland was much warmer than it is now. It was established by a group of scientists on the isotopic composition of organic matter buried at the bottom of local lakes. “Experimental” in this case was the mosquitoes-zvontsov, or rather the remains of them and their larvae, once buried at the bottom of the lake silt. To determine the approximate time of their life and death is relatively easy. The amount of heavy isotope of oxygen 18O in them correlates with the ambient temperature — the higher it is, the more of the heavy isotope. NewsNamed the most popular historical myths The researchers compared the content of 18O in the remains of the insects that lived in the South-East Greenland in the period from 900 to 1400 years, with the