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There is a Russian station that has been issuing a totally unintelligible message decades. And nobody knows why

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No one knows what their origin is. Or what is it for. What does it say. Nor does anyone (any government or organization) claim that it is yours. The station UVB-76aka ‘The Buzzer’, is one of the enigmas that has generated more hours of debate among the theorists of the conspiracy over the last years. Basically it is a short wave station that has been (It is said that decades) emitting a buzzing dotted from time to time by names and figures in Russian. Enough to give pábulo to all kinds of stories. Stories that They have sounded again With force now that the Kremlin and the West have tensed their relationship. A name: ‘The Buzzer’. In the world there are many stations. Many. Few however have awakened the fascination of ‘The Buzzer’ (“The buzzer”, in English), also known as UVB-76. And the reason is very simple: it is not known who is responsible for issuing its signal for decades, just as its content is unknown or what is the succession of noise, names and codes that interspersed every so often. Something is only known: it is a paid terrain for the conspiracy. What exactly? UVB-76 is the call indicative of a short wave station that transmits on the frequency 4625 kHzsupposedly from Russia. What it emits is a buzz, a monotonous and repetitive sound that very occasionally (without anyone knowing the reasons) is interrupted by the voice of people who read names and figures in Russian. It is said that at least forty years operatingwhich would overcome its origins to the time of the USSR. In fact, in 2017 The BBC assured He had been with his peculiar salmodia for 35 years “24 hours a day.” If curiosity stings to you, on YouTube there are people who is dedicated to sharing supposed emissions of ‘The Buzzer’, just like In networks. And there are also those who do follow-up of its history and broadcasts, day by day, throughout the year. Who doesn’t like a good mystery? If you are looking in Google you will find dozens and dozens of articles on UVB-76, some of years agoothers of last week. Even in media like Wired, Popular Mechanics, Newsweek either The BBC They have dedicated articles. The reality is that if something is ‘The Buzzer’ is a huge mystery that has known in time, shaking the ingenuity of many conspiracy theorists … and the occasional academic. Last year David StuppleProfessor of Electronic and Radio Engineering at the City University of London, I recognized that to know “the whole truth and nothing more than the truth” of UVB-76 would need to pronounce the Russian Federation, but with everything it was thrown with its own prediction: “It is almost certain that it is the Russian government who is using it. If it is the Russian government, it would not be for peaceful purposes.” Going back to the 70s. The chronicles about ‘The Buzzer’ usually go back to at least The 1970swhen it is believed that their transmissions began. As Remember Wiredthe first thing that caught the attention was his great reach. The second, its content, a buzz that occasionally gave way to tones and men reading messages in Russian. All unintelligible. In the 90s he used the indicative зб-76 (badly translated as UVB-76), a name that has endured. In the history of UVB-76 it is difficult to separate myth of contrasted facts. It is said that in origin the main signal came from a military position located not far from Moscow. Some versions They talk about Povarovo. Others of a site Something fartherabout 80 kilometers north of the Russian capital. In any case, the broadcasting station seems to have not been still during these decades. Popular Mechanics points That since 2010 the signal is more difficult to follow, which explains that there are those who associate it with St. Petersburg, Moscow or PSKOV. When In 2011 Some researchers visited what was supposedly the base on which the signal arose only found a radio team and record books. What does that mean? That if a merit has UVB-76 is its ability to stay for decades as a mystery full of rumors and theories very difficult to confirm, something that also extends to its broadcasts. Popular Mechanics account that at first it issued only beeps and in the 90s I change for a buzz mixed with something similar to a siren and (each or two weeks) the reading of names, words and numbers. The big surprise for his followers arrived 15 years ago, in 2010, when cuts were recorded in the transmission. Why did he? Another mystery. Popular assures That during those days there were those who heard an unusual retransmission, similar to people moving, in addition to an alleged message in Morse and even fragments of ‘The Swan Lake’. Since then his legend has continued to gain weightly, at the blow of news difficult to contrast. Some media They ensure that in 2022, before the invasion of Ukraine, he issued a code series. Or even that in May, after a telephone conversation between Donald Trump and Vladimir Putin, the famous station He began to spit A retahíla of names that were part of a code. Theories to bore. Of course, over the last decades there have been no lacked people willing to theorize about the nature of UVB-76, who is behind or what is their purpose. Some are boring. Others would fit in the script of the last ‘007’ movie and they have earned him The nickname of “the radio of the end of the world”. Stuples Slide For example, it can be an alternative to guarantee communications in case of a disaster that affects the rest of the media. If so, he speculates, his purpose would be to “reserve” the channel. “Maybe they are only reserving it for air defense or some type of defense,” he reflects. “If someone does not use it. The band is so congested that people seek their opportunity … Read more

The largest steel producers in the world, exposed in this graphic that shows two totally different leagues

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On our way to decarbonization, Steel is a problem. For each ton we produce, They emit two of co₂ to the atmosphere, but although We are studying alternatives further sustainableremains indispensable in a world where there are countries wrapped in a Loca Carrera for Megaconstructions. Someone must produce all that steel we need, and as is the case with the Aluminum industrythat of steel has an indisputable own name: China. And it is something that can be seen perfectly in this graph elaborated by Visual Capitalist: The Chinese monster. The data comes from the World Steel Association and reflect an overwhelming reality. If the world produced about 1,884.6 million tons of steel in 2024, more than half were the work of China. The rest of the countries are very, far away and, removing India with the giant Tata Steel Group that benefited from an increase in infrastructure investment in recent months, the rest of the producers are quite aligned. That China leads this sector is not a coincidence. After the Foundation of the Popular Republic in 1949, the State considered that the production of steel was something crucial For industrialization. Domestic demand is gigantic due to the boom of both manufacturing and infrastructure and construction in general and,, although they exportown consumption is very important. USA wants to recover land. That domain is a problem for the rest of the countries. That China produces more steel than the rest of the world together makes us depend on its product (as with the solar panels wave Rare Earth Production). The United States, another historical steel producer, does not want to lose so much land and in recent months it has started movements to recover control of its industry. Us Steel is one of the historic steel producers who was about to be bought by the Japanese giant Nippon Steel. Joe Biden, in one of the last movements of his mandate, decided to block the purchase claiming national security motifs. This decision sent a message, but also fed ghosts from the pasttensing relationships with Japan. Europe out of the photo. In Europe, the bastion of steel is Germany. Its production is among the highest in the world, but we will have to see for how long. As we read in The New York Times, the Airías have experienced a fall of 11.6% during the first half of 2025. In addition, despite the high technology of factories such as Tata Steel in the Netherlands, environmental regulations, the Chinese dumping and tariff hostility are pushing Europe to a situation in which he paints less and less in the photo of the steel worldwide. HE esteem that Spain produced 11.9 million tons in 2024, assuming a 3.7% increase compared to the yearterior, but although some countries have experienced a Alcista trend in its production, demand remains high, the need to reduce emissions and imports from the EU – especially asian steel – increases pressure on internal production. Without limit. And it’s a problem. Now, another interesting element of all this is that, although there is a steel hunger, the main producers produce … too much. According to the OECD, the excess world capacity will reach the 721 million tons in 2027. China herself is Taking measures to stop the blind expansion of your industry. For example, a production control, asking companies to only produce under a firm order or suspend the expansion of steel production capacity, decision made in August last year. They are measures to limit overcapacity and that Your industry does not die of success Due to the low price that steel could reach worldwide, but although it seems a very local measure, taking into account its enormous production, any movement in this sense is something that has an impact on the rest of the world. In Xataka | Before the lack of steel, the ships of World War II began to be built with an unusual material: concrete

The Hubble has just taken the best picture of the interstellar comet. Makes it clear that we were totally wrong about its size

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When astronomers announced the finding of an third interstellar object In the solar system, the first thing that caught attention was its size. There was talk of a core of up to 20 kilometers in diameter, colossal dimensions that fed all kinds of hypotheses, including that it was an extraterrestrial ship. Now, the most clear image of the kite, obtained by the old Hubble space telescope, has reduced expectations. It is much smaller than it seemed. The detailed new image of 3i/Atlas, Published by NASA Hubble teamhas allowed astronomers to limit the size of the comet with much greater precision. According to an analysis presented to The Astrophysical Journal Lettersthe icy nucleus of this object of another star system has a maximum diameter of 5.6 kilometers, but it could be much smaller, just about 320 meters. This new estimate is between four and 60 times smaller than the initial figures. The reason for the initial confusion is that, even for the Hubble, the code core is invisible. What we see is a brilliant “comma”, a dust and gas -shaped gas envelope that is expelled from the nucleus as the first observations from the earth could not distinguish the small nucleus of the huge halo of dust that surrounds it. It is getting rid of on the one hand. The image of the Hubble space telescope not only corrects the size of the kite, but also reveals important details of its behavior, such as an asymmetric dust ejection. The kite expels most of the material from the side that looks towards the sun, forming a kind of bright fan. This is a typical behavior in the comets of our own solar system: the heat of the sun causes the surface ice (pass from gas solid to gas) with more force on the daytime side of the nucleus. In addition, a very weak dust tail is distinguished in the direction opposite to the sun, formed when solar radiation pressure pushes the finest particles. This structure confirms that 3I/Atlas behaves as A classic cometand not as an anomalous object. According to the study, the kite loses between six and 60 kilograms of dust per second, a rate that, although it seems high, is consistent with that of other comets observed at a distance to the similar sun. Goodbye to speculation. This drastic readjustment in the size and behavior of the comet has important implications. A smaller core, similar to that of the other known interstellar comet, 2i/Borisovit fits much better in the cosmological models than one of 20 kilometers, which helps to explain that we have not yet seen more than three objects of other solar systems in our neighborhood. As for its shape, the brilliant cloud of gas and dust makes it impossible to detect if 3i/Atlas has an elongated shape as 1i/’oumuamuathe first known interstellar object. What we do know is that this traveler, which moves at the incredible speed of 209,000 km/h, will continue to be a priority objective for more modern telescopes, such as James Webb. Each new observation helps us better understand these fascinating cosmic tourists and, as it has been clear, to correct some precipitated hypotheses. In Xataka | NASA ignores Harvard’s study on an alleged extraterrestrial ship: “It is an interstellar kite”

What is it to buy for Nintendo Switch 2. Five ideas to carry the travel console and have it totally protected

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The Nintendo Switch 2 has reached stores sweeping sales. Now that many will already be enjoying the new Nintendo console, we should stop to think how we want to use the console. Being really a hybrid device, if you have in mind, take it on a trip – or, in short, out of home – it is important that at least you take into account buying a Protective case. In this article we will review five different covers that can be the ideal partner of the Nintendo Switch 2. Official Nintendo case by 25.99 eurosthe official case of the console that includes a screen protector. Tomoc cover by 40.99 eurosa compact bandolera that allows the console, a command, several games, loaders, cables and headphones to be saved. Hori case by 30 eurosa protective case in which you can even keep the dock of the console. Hori Adventure Pack cover by 29.99 eurosa compact bandolera that allows the console and several accessories and games to be saved. Orzly case by 29.99 eurosa protective case that allows a total of 20 games to be saved. Official Nintendo case We start this list with the Official Nintendo case. It is not the most complete, but of the cheapest, since it is in Amazon by 25.99 euros. It only has space for the Nintendo Switch 2 and not for games, much less for accessories. The good thing, in addition to the price, is that it is a rigid case and also includes a screen protector, which never hurts. Fonda + Nintendo Switch 2 Protector * Some price may have changed from the last review Tomoc cover One of the most striking proposals is Tomotoc protective case. Basically it is a compact size bandole whose price on Amazon is 40.99 euros. It has enough space to save the Nintendo Switch 2, a total of eight games and several accessories, as is the case of the console charger, a command and even the mobile if we want to keep it saved. It is worth mentioning that The compartment where the console is placed is well protectedincludes two mesh pockets to separate the cables and headphones and comes with two buckles at the bottom to change the orientation of the belt and thus take it in the right or left shoulder. Tomotoc protective cover for Nintendo Switch 2 * Some price may have changed from the last review Hori case On the other hand, if what we are looking for is a somewhat bigger case that allows many accessories to carry, the Hori protective case It can be the most interesting, especially considering that in Pccomponentes Cuesta 30 euros. It has enough space to save the Nintendo Switch 2, the charger, several cables and even the dock. It includes four side pockets that close with Velcro and, as the brand mentions, the case protects against blows, falls and scratches. Hori protective cover for nintendo switch 2 * Some price may have changed from the last review Hori Adventure Pack cover From the same brand we can find another very interesting case, although in this case it is designed to carry it on the shoulder. The Hori Adventure Pack It is a case that in Xtralife can be bought by 29.99 euros and that has space to save the Nintendo Switch 2 and several accessories. The console compartment is padded to ensure better protection and, according to the brand, allows you to save the console, controls and accessories. Hori Adventure Pack Protective Fund for Nintendo Switch 2 * Some price may have changed from the last review Orzly case Finally, if you are going to make a long trip and want to take the Nintendo Switch 2 with many Many video games, the Orzly protective case It may interest you. In Amazon it has a price of 29.99 euros And it stands out mainly because it has a traditional design: the console can be placed, it comes with a lid that works as a screen protector and has the capacity to save 20 video games. In addition, it is worth mentioning that it has a rigid construction and that it also allows several accessories to be saved, such as the charger. Orzly protective case for Nintendo Switch 2 * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Image | Nintendo, Tomoc, Hori, Orzly In Xataka | The best accessories for your switch: covers, transport bags, batteries, and more In Xataka | What Micro SD card for Nintendo Switch buy. Better recommendations and 10 outstanding models

This Star Wars fans website seems totally harmless. Actually it is part of a CIA network to recruit spies

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In 2010, the Star Wars website – Beyond the Unknown, which was in the Starwarsweb.net domain, was pure Internet fan of the time. Hórrido design for current standards, visual chaos and very biased content towards the point of view of the fans … at the time. That is, perhaps something naive for current criteria. However, after it an operation orchestrated by the CIA was hidden to communicate with its agents. An unusual purpose with the best possible cover. Force communication. The main purpose of StarWarsweb.net, which today directly redirects To the CIA websiteIt was covert communication with informants from other countries. But the Iranian authorities discovered, just over a decade ago, that the website was part of an entire network of CIA sites. The consequence of that discovery was a wave of deaths of informants of the CIA (approximately two dozen) in China in the early 2010s. Espionage network. The fan of security issues Ciro Santilli (Owner of a website that is also pure Feeling of the internet of the twentieth century), began to investigate in the case, among other things, for its interest in Chinese politics and for monitoring the operations of the CIA in countries such as yours, Brazil. He tried to find out what these camouflaged websites were and owned by the American Intelligence Agency, and It was he who reached the fan of Star Wars among othersand whose themes were from tributes to actors such as the American comedian Johnny Carson to meteorology or sports pages. They were in up to 29 different languages ​​and remained active between 2004 and 2013. The IP of the CIA. Santilli discovered which websites belonged to the CIA network, but the journalistic research that uncovered these activities gave rise to An Yahoo News 2018 article. Also, above all, to a 2022 reuters dossier entitled “American spies to use and throw“And that started from the deaths of the agents in Iran to get rid of the story. It is counted in the text, other CIA errors that compromised the coverings were the IP addresses of the siteswhich were sequential. Discovering one was possible to find other websites of the same network. Fans work. This is just an example of the multiple errors made by the CIA in the 885 web pages that made up the network, as he found out Another group of researchers After the Reuters investigation came to light. For example, these spoke of “outdated technology, even for their time”: the communication mechanisms between spies and the CIA were programmed in JavaScript or Flash, which offered very few security guarantees. And a pinch of extortion. However, the most scandalous case of the case is not, obviously, a ugly and outdated ‘Star Wars’ website, but the methods used by the CIA to recruit the spies explained by Reuters: “After an Iranian delivered a request (through the websites), diplomatic officials had instructions to examine whether their work history or their family ties could make them valuable. promising applicant could receive a phone call asking him to return to the consulate to answer more detailed questions. “ From there, the meetings became more and more demanding and “for when Iranian realized that he had given information to an intelligence agent, the involuntary informant had already revealed that they could lead to jail.” In Xataka | The CIA created decades ago the perfect guide to sabotage economies. Today is a lesson for any company

Something totally unexpected is happening in Ukraine. Suddenly, North Korea soldiers have disappeared

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Since November 2023, Ukrainian forces and intelligence in the United States have calculated that up to 12,000 North Korean soldiers have moved In Kursk’s Russian region to stop the Ukrainian offensive. In recent months we have known The strategy that pyongyang troops followedlarticles that lead to the battlefieldand even Ukraine captured soldiers who betrayed the misinformation with which they seemed to have arrived in Europe. However, something has happened in the last two weeks. North Korean paper. CNN had through interviews with Ukrainian troops that many of the northorean soldiers deployed were using extreme combat methods that remember tactics of the cold war. With a formation focused on sacrifice and unwavering loyalty to Kim Jong Un, these soldiers had demonstrated fierce resistance, although they were suffering from mass losses, With about 4,000 dead or injured. His behavior on the battlefield, in fact, had baffled the Ukrainian forces, since instead of surrendering, Many prefer to immolate themselves with grenades or use desperate strategies How to shed your protective team to move faster. In fact, several teams captured to the fallen soldiers revealed that They carry only the minimum to survive: Limited water rations, without shelter clothes and with backpacks full of ammunition. Although they carry modernized versions of the AK-47 rifle and other more or less recent Russian teams, their lack of armor and preparation for current war technology was accelerating its wear on the battlefield. And suddenly, they are no longer. One withdrawal? According to the New York TimesNorth Korean troops sent to Russia to strengthen their offensive against Ukraine They have disappeared from the battlefield for two weeks. It is possible, as analysts explain, who have been removed from the front after suffering those devastating losses we were talking about. Its deployment in November 2023 generated alarm when the measure was interpreted as a significant climb of the conflict. However, in just three months, The number of troops was drastically reduced Due to the lack of coordination. According to Ukrainian sources, the Russian strategy consisted of Send them in waves through mined fields and under intense firewhich resulted in a high number of casualties. Now, the withdrawal is not necessarily definitive, since it is evaluated the possibility that these soldiers return after receiving a resentment or if the Russian controls find more effective ways to use them in combat. Impact of the Ukrainian offensive on Kurk. The Ukrainian incursion in the Russian region of Kursk in August 2024 surprised the Kremlin and altered the dynamics of the conflict. For the first time in more than a decade of confrontations, including the Russian in large scale in 2022, Ukraine seemed to take and maintain territory within Russia. This movement, although criticized by some as an unnecessary wear of resources, is seen by President Volodymyr Zelenskyy as a key tool to press in future peace negotiations and a strategic barrier against new Russian offensives in the northeast of Ukraine. Although Russian forces have managed to recover about half of the lost territory, the Ukrainian presence in Kursk It is still a challenge for Moscowforcing Putin to balance their military resources without weakening their main operations in eastern Ukraine. The North Korean alliance. It We have counted in the past. The sending of North Korean troops seems to be part of A broader cooperation strategy between Moscow and Pyongyang. Kim Jong Un, by supporting Putin, Search in return assistance in military technology and diplomatic support. In addition to troops, North Korea has supplied Russia millions of artillery and missile projectiles, covering approximately half of the armament that Russia uses daily at the moment. In return, Moscow provides oil, food and improvements in North Korean weapons. In fact, the recent restoration of the Mutual Defense Treaty between the two countries reinforces this relationship, which reminds of the era of the cold war. The North Korean future. Although the withdrawal of North Korean soldiers suggests that their initial deployment did not have the expected impact, Your possible return is not discarded. Russia could reconsider its integration strategy with these troops, perhaps avoiding their use as a simple shock infantry and improving its coordination with local units. Besides, The situation in Kursk continues to evolve, with new Ukrainian offensives facing a growing Russian resistance. Meanwhile and as we said, the alliance between Russia and North Korea continues to consolidate, and along the way increasing tensions with the West. As the war continues, the participation of external actors such as North Korea could become an even more relevant factor in the development of the conflict and in the global geopolitical balance. And Trump is still missing, although it is about to see how he will. Image | Ukraine forces In Xataka | North Korea has officially entered the Ukraine War, although a barrier is being lethal: the language In Xataka | The Ukrainian invention that has allowed to repel the waves of Russian attacks: a 41 km fiber optic cable

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