There has been a “flattening of the Earth” due to radars and missiles. And that makes fighters an easy target

The technological transformation in aerial combat has reached a point where legacy tactics of the 20th century have ceased to offer minimum guarantees of survival. For decades, pilots could rely on low-flying flight to penetrate hostile defenses: the curvature of the planet, terrain shadows, and background noise hid planes speeding below the radar horizon. That world has disappeared. The end of the old certainties. They remembered in a wide report in Insider that the modernization of sensors and missiles, the proliferation of electronic scanning radars advanced technology, the expansion of beyond-line-of-sight systems and permanent aerial surveillance have created an environment where safe altitudes no longer exist. The idea that terrain protects is, for contemporary air forces, a relic. Detection distances have gone from being a tactical inconvenience to becoming a a strategic condition that can span entire regions, redefining the way a country plans its defense and offense. The British example. counted Air Vice Marshal James Beck, RAF Director of Capabilities and Programmes, who when flying the fighter jet Tornado multipurpose In the early 2000s, it was still assumed that flying at very low altitude would allow a formation to penetrate enemy territory without being detected by their integrated missile defense systems. The military delved into the same theory, that new radar and missile technologies have caused a kind of “flattening of the earth” that puts even aircraft that fly at much greater risk. very low height. The Eurofighter Typhoon with the nose fairing removed, revealing its AESA Euroradar CAPTOR radar antenna The growth of prohibited areas. At this point, the strategies of anti-access and area denialpreviously limited to defensive belts around critical points, have expanded to configure operational spaces covering entire countries and that, in a few years, could extend over entire continents. For example, the rise of OTH radars capable of “seeing” behind the Earth’s curvature, the increase in the range of surface-to-air missiles or the multiplication of air platforms that continuously patrol have created defensive bubbles which entering becomes a high risk exercise even for advanced fleets. The aerial danger. This phenomenon not only changes the way deep strikes are planned, but also the priority structure in which air powers operate. Controlling the air stops being another objective and becomes the indispensable condition so that any other operation (hitting command nodes, degrading enemy logistics or destroying missile silos) is even conceivable. In recent conflicts, especially in the ukrainian warthe inability of either side to dominate the air It has generated a battlefield frozen by dense defenses, where planes fly low to the ground only to deliver ranged weaponry, and where deep penetration has disappeared from the equation. A Tornado of German forces Sensors and vulnerability. The evolution of AESA radarscapable of detecting multiple targets at high speed and adjusting their beam with electronic precision, combined with sensor expansion land, naval, air and space, has created a network that reduces the margin of error practically to zero. Surveillance systems no longer depend on a single layer or a single type of platform: they function as an eoverlapping weavereplicates and expands, maintaining continuous surveillance with immediate response capacity. In this context, even missiles have expanded its radius of action with a speed which exceeds the modernization capacity of many air forces. The consequence is an environment in which aircraft without reduced signature, expanded connectivity, and platform-level sensor fusion simply will not survive crossing the enemy threshold. New air capabilities. In it Insider report The British military delved into an idea: the acceleration of innovation forces to reconfigure both existing systems and the future architecture of the air forces. Modernizing command and control, integrating distributed sensors across multiple domains, and expanding the reach of active and passive defenses becomes as crucial as developing new generations of aircraft. The current fifth generation platforms, like the F-35represent the minimum necessary to operate in a saturated airspace, although they are no longer sufficient on their own to guarantee that depth penetration. The fighters sixth generation should incorporate comprehensive invisibilityintelligent signal management, accompanying drone swarms (already is being tested) and autonomous capabilities selection and attack of targets located behind increasingly complex defensive networks. That is, where a pilot of the past relied on his expertise and the terrain, the pilot of the future will depend of complete ecosystems of manned and unmanned platforms, permanent connectivity and tactical analysis in real time. A basic truth. The recent experience It shows that modern war punishes those who renounce air dominance. Without going too far, in Ukraineboth sides have lost the ability to operate freely over enemy territory due to dense, mobile and highly sophisticated defenses. This aerial stalemate has prolonged the conflict, increased reliance on drones and missiles, and reduced operational mobility on the ground. The warnings from Western commanders underscore the urgency of learn from this scenariobecause the speed of change only increases. The next decade points to challenges driven by both states and non-state actors, with advanced systems becoming cheaper, more accessible and more difficult to neutralize. Image | Ministry of Defense/CPL Mike Jones, naraILA_Berlin In Xataka | The 10 Most Powerful Air Forces in the World, Compared in One Enlightening Chart In Xataka | A loaf of bread costs one euro in the supermarket. For the same price Europe just bought 18 fighter jets

In 2018 Russia presented its new and revolutionary humanoid robot. The only problem is that it wasn’t a robot.

Yeah “AI” is a trendy technological concept, the other is robotics. humanoid robotsspecifically. The United States and China have embarked on a race to see who creates humanoid consumer robotsbut when in 2018 it was only Atlas jumpingRussia already had a humanoid robot dancing and putting on a show. His name was Boris, but there was one problem: he wasn’t a robot. robotic cold war. Until the recent generation of robots, which have left laboratories and workshops to become compete even in sports eventsthe great reference in robotics was Boston Dynamics. On the one hand, with Spot, the robot dog. On the other hand, with an Atlas that did parkour and executed very fluid and calculated movements. Although owned by Hyundai, those advances came from the United States, and Russia wanted to get into the conversation. Thus, in December of 2018, something occurred on the state channel Russia-24: a robot that looked like an astronaut and named Boris came on stage. He did so in the city of Yaroslavl, where the Proyektoria Annual Science and Technology Forum had just been inaugurated, aimed at promoting robotics and technology among young people. It was an important event, since it had the support of the Ministry of Education itself and Putin had attended previous versions. The Russian prodigy. Boris was a machine, in the figurative sense. He danced, talked, had dreams and illusions, stating that he wanted to learn musical composition and draw, and it was treaty like a celebrity on the television channel. It was the most advanced example of Russian robotics and seemed finished. Atlas had cables hangingBoris a helmet, little lights and he was a movie robot. There were those who began to wonder things. Appears at the 32nd hour of this video. Suspicions. TJournal is a Russian technology website and was one of the first to question the authenticity of the robot. How to collect BBCthe questions were quite accurate: Why aren’t there any sensors? How has it appeared out of nowhere without prior leaks? Why is no one on the Internet talking about something so advanced? Why were some movements so fluid during the dance? Why was the voice so robotic? And most importantly: why was it so unnecessarily large? But the most important thing is that, beyond the official images of Russia-24, which seemed to be very concerned that the country gave the impression of having this very advanced device, there were other images. Taken by the assistants, in some of those photos from behind a human neck was perfectly visible protruding from the back of Boris’s head. Caught. Very expensive costume. There was no need to investigate much: Boris was nothing more than a suit that a worker had put on. The suit could be bought. If you had 3,600 euros, you could buy the Alyosha model from the Show Robots company, which also came with Iron Man or Robocop suits. In fact, it was a media agency founded by a rival of Putin that public some photos with the actor putting on the suit. Deception? Naaah, a joke. Imagine the embarrassment after pulling on the blanket. The video went viral and was mocked, so much so that, a few days after its publication, Russia-24 removed it from its YouTube channel. However, two days after the original broadcast, they re-uploaded it and published an interview with the journalist who had done the piece. The excuse? He was sure no one would believe it, since he was like Santa Claus: a project for children. The problem is that the journalist narrated the original report as if it were Russia’s latest technological marvel. Those responsible for Proyektoria threw up their hands and said that they had never claimed that it was a robot, that it was not their business and that those at Russia-24 did not find out about the film. The problem is that there were those who pulled the blanket and discovered that Russia-24 had already shown a fake military robot. In fact, in 2019 the play was repeated with another robot taking the kickoff in a match between FC Orenburg and CSK Moscow. It was another man in disguise and the video is brutal. The state of Russian robotics… In the international media there were those who laughed it off, like CBS affirming that “regardless of the intention, Boris will not go down in history as the most embarrassing example of Russian fake news.” And we remember this episode because, recently, Russia has presented AIdol, its first humanoid robot. Already gone… wrong. With the soundtrack of ‘Rocky’ in the background and with a face of “please, what am I doing here”, the first thing the new Russian robot did was take a couple of steps to fall on its face. The scene is high-level unintentional comedy, with the robot kicking on the floor and the employees taking it away and covering the stage with a large black cloth. At least AIdol is real. Images | ПроеКТОриЯ In Xataka | In China they are not satisfied with creating advanced robots: a company has developed a head that gestures like a human

They are not influencers but they act as if they were.

I recently ran the Valencia Half Marathon. Normal brand with no aspirations for anything. From the exit I found dozens or maybe hundreds of runners with their arms extended filming themselves. During the race it was a constant. From time to time I would find someone with their arm raised looking at the camera. Compromising posture and performance, and making it difficult for those of us who came from behind to overtake. But without putting down the phone. The arrival at the finish line was already an explosion. Many, as soon as they crossed it, took out their cell phones again and danced the same choreography as if they had agreed: exhausted look at the ground, triumphant look at the sky, smiling snort, bite of the lower lip during a long blink and a face of transcendence. A few days later, discussing the moviola with friends, they showed me the rest of the iceberg: tiktoks with music by Hans Zimmer, monologues about personal improvement. Everything packaged, everything monetized. Even if it is in likes. None of the ones they showed me and I guess almost none of the ones I saw at the race were professional influencers. They don’t have sponsors waiting for their content, but They have voluntarily assumed the burden of documenting and performing their own lives. They are unpaid workers of their own digital narrativescompulsive editors of experiences that no longer know how to live without mediating. The race is just the decoration. What they record is not the half marathon: they record themselves. His sensations, his overcomings, his protagonism. He running is interchangeable: could be crossfitit could be a trip, it could be motherhood. What is important is the self as content, the self as an audiovisual product. Perhaps they are not even dedicated to documenting their own life, but rather something that sounds similar but is very different: they are dedicated to living a pre-documented, pre-edited life, designed to be told. They have so deeply internalized the grammar of digital content that they can no longer experience anything without simultaneously thinking about how it will look on screen. They don’t think “how hard this is” but rather “how epic it’s going to be when I play the music.” We have created a generation that works for free as a documentarian of its own existence. Without a contract and without salary, sometimes not even with the aspiration of seeing that effort turned into pasta one day, but with the discipline of a professional. The arm extended for half a race was the perfect image of this new voluntary servitude: we sacrificed the immediate experience to produce its distributable version. We no longer live and tell it later. We produce content about ourselves while pretending to live. The algorithm has achieved its definitive victory: it does not need to pay us to work for it. We have forgotten that there is a difference between running and producing content about running. Or put more generally: between living and performing life. In Xataka | I increasingly like technology that doesn’t want anything from me: the one that has a purpose and leaves you alone Featured image | Xataka

When is Black Friday 2025 and which stores have already started their discounts

November is the month in which the Black Fridayone of the biggest sales campaigns of the year, so sometimes it is very good to wait for this important date to buy that product that we have been waiting for so long for the price to drop. But… when will it be celebrated this year? Key dates for Black Friday 2025 The date of Black Friday usually varies each year because it depends on Thanksgiving Day in the United States, which is celebrated on the fourth Thursday in November. That is why the 2025 campaign will be held next November 28although as we mentioned before it is expected that throughout the week we will see many offers until the arrival of Cyber ​​Monday. Stores that advance their offers Some stores did not want to wait to next November 28 to launch some pre-Black Friday offers. At the moment, not many stores have gone ahead, but if we are looking for something specific and it is on sale, it is interesting to mention that both The English Court as PcComponents, fnac, Powerplanet either Dyson They are already offering previous discounts. MediaMarkt is celebrating his campaign Black Weeksand will end next Thursday, so we still have a few days to take advantage of the numerous discounts the store offers. amazon will kick off a few days before, and we finally know when: next November 20th it will begin launching pre-Black Friday deals. Tips to take advantage of it During Black Friday, and throughout the week including the weekend, we can find numerous offers on all types of products. Of course, discounts on devices cannot be missed; such as mobiles, gaming laptops or Amazon devices like Kindle either fire tv. As advice, From Xataka we will once again be covering the entire week of Black Friday offerslooking for the best deals on all types of devices. We will not only focus on mobile phones, but on any other technological and entertainment product that is interesting for what it is and its price. Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Image | BiZkettE1 in freepik In Xataka | Best handheld vacuum cleaners: which one to buy and 6 + 1 recommended models from just over 30 euros In Xataka | The best mobile phones for less than 300 euros (2025). The opinion of Xataka experts

wants to be the center of your daily diet

Mercadona It no longer wants to be the place where you make your purchases. Or not alone at least. What he aspires to now is to become the default place where you eat, where they prepare your food, heat it, devour it and even have your mid-morning or after-dinner coffee. The first step to achieve this was taken already some years with the launch of its section ‘Ready to Eat’ and since then he has not stopped doubling the bet, spreading it to its wide local network. Now he has gone one step further. In addition to cooking you an omelette, a Teriyaki chicken, a sandwich, some stuffed eggplants, a poke salmon or even a Valencian paellaMercadona wants to serve you freshly ground coffee. AND seen the data of the sector makes a lot of sense. To Mercadona to drink coffee That there are people (many) who go to Mercadona in search of coffee is nothing new. In fact some of their articles have become so popular that they have their own followers. What is new is that people do not go to Juan Roig stores looking for packages, bags of grain or capsules for their machines, but to prepare freshly ground coffee and serve it in a glass ready to drink, which is what the company has started to do in Valencia. So confirmed it the company to The Economist in March, when he revealed that he was taking a test in dozens of stores spread throughout the Valencian geography. “In some stores in the province we have incorporated the option that the boss, which is what we call our customers, can take freshly ground coffee. It is a laboratory,” they explained. The idea started in 58 points and four products: black coffee, coffee, with milk and cappuccino. Everything (or almost everything) related to Mercadona generates excitement inside and outside the networks and its coffee service has been no exception. In x, instagram either TikTok It didn’t take long for videos to appear of people showing the new machines in Roig’s stores and even testing the result, as Cafemaxpag did in one piece (with a bittersweet balance) that soon gained thousands of views. You can even see photos that show the same service in Portugal. Expectation is no guarantee of success, but the chain made it clear that I would be attentive to the answer in its stores in the province of Valencia. “We plan to expand this laboratory after the summer and the coffee can be purchased in stores in the Community of Madrid,” advanced in March. Today the service is announced already on their website, where a map confirms that it offers freshly ground coffee in several locations throughout Madrid and the Valencian Community. In Cuenca it has an establishment that also incorporates a machine for consumption. At this point, the question is… Why is Mercadona launched, which in 2024 achieved a net profit of 1,384 millionto the adventure of freshly ground coffee? Three words: ‘Ready to Eat’ Coffee is not an experiment disconnected from Mercadona’s global strategy. On the contrary. The company itself recognize that connects with a much broader initiative, worked on and whose origins can be traced back to at least 2018: ‘Ready to Eat’a branch of the company that aspires to turn Roig’s stores into the food reference for Spanish families. The central idea is what we mentioned at the beginning of this report: that people not only go to the supermarket to buy food to fill the refrigerator at home, but that they leave there with food already prepared. Or even eaten. In summary, the service consists of a section within Mercadona stores in which a series of products are sold. ready-made dishes. And that includes everything from different starters and appetizers to pizzas, burgers, sandwiches and main dishes such as lentils, meatballs, pasta, paella, chicken, sushi assortments or Teriyaki chicken. In 2024 the list was expanded with salmon with vegetables, ribs and seafood salad. Now Mercadona completes it with a freshly ground coffee service. In some stores the idea is not only that the customer finds their food already ready, but that they can taste it right there. Without leaving the premises. “You can heat any dish in one of our microwaves, grab cutlery and, in some of our stores, you can consume right there,” explains the company. The model is not exclusive from Mercadona. Other chains, such as Alcampo, The English Court either Carrefour (to name just a handful of examples) they have also opted for prepared dishes. Sometimes with spaces to taste them. Because at Mercadona they are convinced that, to a large extent, the future of supermarket chains is not so much about marketing food for customers to prepare at home, but rather offering them already prepared and ready dishes. Instead of chicken, potatoes, oil and salt, you are offered the tray with the roasted thighs directly. Instead of coffee packets, they switch to freshly ground coffee. I explained it clearly Roig himself during the last presentation of results. “I said it and I maintain it: in the middle of the century there will be no kitchens.” All to save you time Beyond the rhetoric Mercadona seems to be betting on that conviction in its stores. In his last annual report The company explains that last year the service was incorporated into one hundred and a half new stores, which brings the total network to 1,260 supermarkets, 1,200 in Spain and the existing 60 in Portugal. Taking into account that the chain has a little more 1,600 establishments In Spain, the level of implementation is more than considerable and already exceeds 70%. The company does not publish detailed financial data for its different business areas, but ensures that the ‘Ready to eat’ section, “has not stopped growing”. In 2024 the entire company invoiced 38,835 millionwhich allowed him increase by 37% its net profit to reach 1,384 million. Mercadona’s bet (like that of chains such as Alcampo or … Read more

240 km without curves, in the middle of the desert and with truck traffic

Imagine driving for more than two hours without turning the steering wheel even a single degree. No curves, no noticeable slopes, no changes on the horizon. That is the reality of Highway 10 (Highway 10) of Saudi Arabia, which holds the Guinness record as the longest straight road on the planet with a completely linear section of 240 kilometers. A highway born for a king. Highway 10 stretches 1,480 kilometers from Ad Darb to the border with the United Arab Emirates, but it is its segment between Haradh and Al Batha that has received all the attention. The road was originally built as a private road for King Fahd of Saudi Arabia, although today it has become a fundamental artery for the transport of goods between the center and west of the country with the Emirates. The Empty Quarter desert as a setting. The road crosses the Rub’ al Khaliknown as the Empty Quarter, the largest sand desert in the world. The area itself explains why it is possible to build such a straight line: there are no mountains to surround, valleys to cross or geographical features to avoid. Just sand and more sand as far as the eye can see. The infrastructure is completely paved and has mainly two lanes in each direction, supporting intense truck traffic that crosses the desert. Speed ​​limits adjusted for heavy traffic. The maximum speed allowed on this highway varies depending on the type of vehicle: passenger cars can travel up to 120 km/h on fast sections, buses 100 km/h and trucks 80 km/h. Although in 2018 were announced Upper limits of up to 140 km/h for light vehicles in certain sections, the constant presence of heavy transport makes maintaining these speeds complicated in practice. A mental challenge more than a physical one. Believe it or not, driving on the straightest road in the world is not as easy as it seems, especially due to fatigue. The monotony of the desert landscape and the total absence of visual stimuli can cause drowsiness and even a dangerous disconnection while driving. Added to this is the occasional threat of camels wandering across the road. So, although the route is ‘easy’ to handle, mentally it can become a nightmare. Not for nothing is it found in Dangerous Roads website. Reinforced security measures. Aware of the risks involved in driving on such a monotonous road, the Saudi Ministry of Transport and Logistics has implemented various improvements safety features, including paved shoulders, reflective pavement markings (known as “cat’s eyes”), protective barriers, kilometer signs, and directional and warning signs. Here the driver’s attention must be vital, especially on a road with so few changes. Other legendary straights. Before Highway 10 snatched the title, the Australia’s Eyre Highway boasted the record with a 146 kilometer straight stretch through the Nullarbor Desert. Although almost 100 kilometers shorter, this Australian road remains one of the most unique driving experiences on the continent. Also noteworthy are roads such as ND-46 in North Dakotathe United States, or some sections of the Argentine Route 40which although they do not compete in length of absolute straightness, offer endless kilometers of visual monotony. Cover image | City Vibes In Xataka | Yes, the V16 beacons transmit your position in the event of an accident. No, the DGT cannot “spy” on you with them

The longest train in history was born in 2001 and since then no one has surpassed it

The train is the backbone of many countries. In Europe we know it wellin Latin America is catching up and the China and Japan current ones would not be understood without it. Another country where it is vital is Australia, although more than for the movement of the population, for the transport of goods. And, in 2001, in the heart of Western Australia, the BHP Iron Ore It made history by becoming the longest train in the world. More than seven kilometers long that have not yet been equaled. Necessary. One of the most powerful industries in Australia is mining, so much so that there are even mining influencers that recruit workers from any country. In the late 90s, mining companies faced a challenge: an increasing amount of mineral had to be transported from the source to the export ports. It was a challenge because logistics costs had to be kept under control so that prices did not skyrocket. Traditionally, we would have chosen to put more trains into operation, but it would not be efficient because we would have to pay for more fuel, for the use of the infrastructure and the salaries of a larger crew. Come into play BHPthe Australian giant that is one of the largest mining companies in the world, with an idea: what if we set up a huge train to load iron? This is how the Iron Ore train was born. The BHP Iron Ore train. Its dimensions were extraordinary: a convoy made up of 682 wagons, 5,648 wheels, a loaded weight of almost 100,000 tons and a length of 7,353 kilometers. Imagine 22 Eiffel Towers lying down and aligned, like this. To pull such a monster, eight locomotives GE AC6000CW (each with 6,000 HP) with 16-cylinder engines were distributed throughout the vehicle. Apart from the front, the rest were within a kilometer of each other and managed to complete a 275 kilometer Yandi journey, with a cargo of Newman mines, to Port Hedland in just ten hours. The pace was slow, yes, but the important thing about this was not It was the Guinness record that he achieved, but the proof of a technology called Distributed Power. Distributed Power. This was BHP’s goal, to prove that the technology worked. And it basically consists of what we have said: distributing the locomotives along the train instead of concentrating them in the front so that the traction and braking force is greater, more uniform and, also, more efficient. Everything worked like a Swiss clock thanks to great precision and harmony between the locomotives, which were controlled by a single driver in the front system. It’s long, and there’s no train If Distributed Power was the technology, the control system was the LOCOTROL. The leading locomotive communicated with the remote ones through a radio frequency system that synchronized all acceleration and braking operations. This allowed lateral forces and friction to be drastically reduced when cornering, which reduced both wheel wear and the risk of derailment and, in turn, it is estimated that between 4 and 6% less fuel was consumed. Pilbara. The BHP Iron Ore was a technical prodigy that set the record for the longest train in the world in 2001, but if you are a train enthusiast, don’t pack your bags yet to see it in action: it was a one-time event, so much so that there is very little material about it. Once the technology was proven, what BHP did was apply it to smaller trains. The Pilbara is the region in which much of its operations are concentrated, and what the company currently operates are several regular trains with formations of about four locomotives with about 270 carriages. It is still impressive, since the length of these trains is close to three kilometers and they have a loaded weight of about 40,000 tons. The company’s next steps are to electrify these trains to reduce emissions, and one trick will be to use regenerative braking to recharge the batteries in sloped areas. It is something that other companies are also testing in the country. Similar attempts. Thus, the BHP Iron Ore was a prodigy, but also something unique that has not been matched, not even close, more than 20 years after its launch for that test. In August this year, Indian Railways commissioned the Rudrastraa 354-car, 4.5-kilometer-long train powered by seven locomotives (two at the front and one every 59 cars). And in Europe, tests are also being carried out with distributed power trains, but for kilometer and a half trains. In the end, they are all very far from the Iron Ore both in length and weight, but beyond the record in 2001 it was shown that this distributed power technology was a solution for trains longer than conventional ones. We’ll see if at some point someone needs to create a longer train, but it seems complicated. Images | WabtecBHP In Xataka | The longest train journey in the world: more than 18,000 kilometers between Portugal and Singapore without changing transport

Having China manufacture its cars in Europe seemed like a perfect plan. Until they were filled with Chinese workers

Manufacture their electric cars in Europe so that they can sell them without tariffs. That was the promise of the European Union to Chinese manufacturers. The objective was to consolidate the electric car industry for Europe in Europe, closing the door to proposals from China at a much more attractive price. And the result is not what was expected. Manufacture in Europe. In October 2024, the European Union confirmed the tariffs to all the companies that bring their electric cars from China. Including European ones. With this measure that applies individually to each company (ensuring that not all have received the same benefits from the Chinese State) it was intended to attract factories to Europe. Why does an electric car have less autonomy than advertised? The strategy has gone well. First, because the Chinese State ordered to stop all investments in Europe that were in the negotiation phase, initially turning off the tap. Secondly, because it is not clear that the installed factories are giving great results in terms of employment. From China for Chinese. “There are currently manufacturers in Europe that assemble Chinese cars with Chinese components and Chinese personnel: this happens in Spain and Hungary. This is not right.” The words are from Stéphane Séjourné Vice President of Prosperity and Industrial Strategy of the European Commission, in an interview for the Italian newspaper La Stampa. In it he pointed out Spain and Hungary as the two hot spots. In this second country, BYD is building its first plant in Europe to produce electric cars. In Spain we have the Chery plant in Barcelona and, under construction, the CATL battery plant in Aragon. In all previous cases, criticism has multiplied because they are not impacting the area as expected. The Hungarian case. Séjourné refers to the plant that BYD has planned in Hungary. There, the Chinese company is building a factory that should produce 150,000 cars a year (with potential for 300,000 units) and employ 10,000 workers. However, the European Union is studying if the Chinese giant is receiving covert subsidies to carry it out, paralyzing its construction. In the early phases of the project, BYD has employed about 1,000 workers Chinese which has raised the suspicions of the European Commission as to whether there is really an intention to produce wealth on European soil. some of them They staged protests last summer by claiming that they had been fired just six months after joining despite receiving promises of large salaries upon arrival in Europe. BYD is at the center of controversy because the European Commission suspects that in the future Chinese workers may be the majority at the plant, since they would aspire to lower salaries. The company, yes, He already promised that he would employ local workers to advance vehicle production. The question is whether this first hiring of Chinese personnel responds to the start-up of the factory or the advancement of a way of acting that extends over time. The Spanish case. In Spain, two factories have concentrated China’s interest. The first to arrive was the one from Chery to Barcelona. There, the Chinese company has found that it already had the necessary machinery to remove cars from it since it responds to the occupation of the old Nissan plant. However, the plans are not meeting the expected deadlines. Chery is assembling kits of cars in Barcelona. That is, the car arrives in large pieces to Spain and is finished being assembled here, so the local impact is reduced. In this case we are not talking about employment but we are talking about the fact that the network of suppliers generated is minimal. The European Commission did not like this and, in fact, the electric Omoda 5 has been delayed in Barcelona because the regulators threaten to impose tariffs on them when they understand that the added value is zero. The other point of friction is that of CATL in Aragón. The Chinese battery producer announced an agreement with Stellantis to produce there the components that the automotive giant will use in its small cars. For now, we know that 2,000 Chinese employees will arrive and, again, the shadow of what impact the new factory will have on the local labor market is looming. According to T&Eit is not guaranteed that the CATL plant will guarantee long-term knowledge transfer. More pressures. In addition to the statements by European regulators, other voices have also raised their voices. France is one of the countries that is most under pressure to create a new category of cars to make electric vehicles cheaper. Their proposal is that they meet certain size requirements… but also that production be entirely European. These days, Josep María Recasens, president of Renault Spain, returned to the charge ensuring that “we cannot allow China to come to Europe to make four plates with wheels without added value.” In his statements he asked that Europe force Chinese companies to associate with European ones so that there is a transfer of knowledge as China itself demanded from Europe when its manufacturers began to produce on Asian soil. Photo | Official Lula on Wikimedia and BYD In Xataka | China is manufacturing many more cars than the world wants to buy. And that is a foretaste of serious problems.

We have been believing that bacteria are a weapon against tumors for 150 years. And finally we have discovered how

In the fight against cancer, there are many treatments that are emerging, being the immunotherapy one of the most innovative, although there are also other alternatives such as based on LED light. Now therapies continue to advance and science is already pointing to a group of bacteria to be able to destroy tumors without depending on the immune response, opening a new era in oncological medicine. It’s not something new. The idea of ​​using bacteria to treat cancer is not new: already in 1868 the German doctor Busch observed that some cancer patients experienced remissions after bacterial infections. Later, William Colby developed bacteria-based treatments that they laid the foundation of modern immunotherapy. However, these traditional therapies require a functional immune system, which is a serious problem for patients who are immunocompromised due to cancer. The present. a study published in Nature Biomedical Engineering presented an innovative “drug-free” strategy that uses a group of bacteria to fight cancer, rescuing this old idea of ​​bacteria against cancer. This treatment has not only demonstrated powerful antitumor efficacy, but it has done so by achieving complete remission of the tumor and, most importantly, it has been maintained for years in mouse models, even in those who are immunosuppressed. The most relevant thing is that the fact that a bacteria helps us with this disease has been achieved without the need to use genetic engineering that alters your RNA. And also, without generating toxicity on the body. A priori they are all advantages. A bacterial duo. The protagonists of this therapy are a bacterial group called AUN, composed of two specific bacteria: Proteus mirabilis (nicknamed A-gyo) and Rhodopseudomonas palustris (UN-gyo). And although we may all have in mind that bacteria are bad for humans, the reality is that They help us (a lot) starting with all those that are in our intestine. When this bacterial duo was administered directly into the blood of tumor-bearing mice, the results were dramatic: complete tumor remission and prolonged survival. And it wasn’t magic. How does it work? It is the obligatory question after seeing the results of this study. The researchers explain that what these bacteria do in short is block the arrival of oxygen and nutrients to the tumors, which literally causes them to suffocate. And a tumor is nothing more than a set of cells that have an advanced metabolism. When taking away their food they end up dead. In essence, these bacteria can reach the tumor and enter its interior, as if it were a Trojan horse. Upon arrival, it causes very small blood clots to form and only in the blood vessels that go to the tumor. In this way, blood clots block the passage of blood and, therefore, its food source. Bacterial transformation. Bacteria are STILL not passive agents, but are dynamic actors that change their behavior when detecting cancer. In this way, the study observed that the A-gyo bacteria undergoes a “wonderful fibrous transformation.” This change is not random. It is specifically activated when the bacteria encounters “oncometabolites“, chemical signals emitted by cancer cells. This highly mobile form of “swarm”, together with the toxins and hemolysins secreted by the consortium, seems to be responsible for the tumor vascular destruction without affecting the rest of the healthy cells. A safe treatment. Using live bacteria as therapy may sound risky, but the study spends much of its time demonstrating the safety and control of AUN. The first thing that has been seen is that the bacterial strains have a unique non-pathogenic profile. Furthermore, to achieve a 100% complete response and avoid the lethality of a single high dose, the researchers developed a “double dose” regimen: a first injection at a low dose, followed days later by a high dose. The low dose “primes” the body, consuming aggressive neutrophils and mitigating the risk of severe cytokine release syndrome. Looking to the future. Although the experiments were performed in mice, the therapy was tested against human cancer cell lines in xenograft models. In this case, cells from human colon adenocarcinoma, ovarian cancer and pancreatic cancer were used. The results in this case were very clear: all the tumors tested successfully disappeared in the mouse models, without very serious side effects. In this way, we are faced with a therapy that does not require any type of drug a priori and that can be self-managed. The authors of the study point out that this approach can revolutionize cancer therapy, but there is still a long way to go. Images | CDC In Xataka | Colon cancers are increasing alarmingly among young people. We have a suspect: sedentary lifestyle

The first is illegal constructions, the second is not knowing what to do with them

In 2021, the Community of Madrid began to think that it was time to know what was happening in its territory. It seems like an absurd idea, but the truth is that the Spanish administration has been organizing its territory blindly for decades. And in that context, “reestablishing urban planning legality” is impossible. So they got to it and It took them four years to do it.. What have they found? Generally speaking, you have a problem: There are 5,334 hectares affected by illegal settlements in 56 municipalities. Of course, the problem is not perfectly distributed: 80% of these lands are concentrated in the plains of the main Madrid rivers, mainly in the areas of Tajuña (2,712 hectares), Jarama (1,019), Guadarrama (363) and Tajo (150). And of course that makes the problem much bigger. Because failing to comply with urban planning regulations is not only an administrative issue; On the contrary, there is an enormous risk for people and the environment. The latter is easily verifiable: there are regional parks, special areas and protected places that are key to biodiversity; and overlap with the areas affected by illegal constructions. But, in addition, as the Community itself attests, it entails an enormous physical risk because many buildings are in flood-prone areas, riverbeds and meadows. And we don’t talk about catastrophic events like DANAbut that the floods of towns (like Las Sabinas in Móstoles) has put the issue on the table. And no one has concrete answers. Above all, because it is nothing new: the state of impunity is endemic (and not only in Madrid) for at least 20 years. And we are not only talking about “lack of control” or “turning a blind eye”: we are talking about that, while jurisprudence is clear that actions on non-developable land They can only be exceptionalThere is always a license, a specific modification or a technical fix that makes it difficult to comply with the regulations. What is behind it, deep down, are the conflicting incentives between local and regional dynamics. It’s something we’ve been seeing from the eternal conflict of Algarrobico. That is, now we know the real magnitude of the problem. The study, which aims to demonstrate the regional executive’s commitment to soil protection, reflects above all decades of tolerance. Now it’s time for a complex debate: demolish everything or regularize it. And it is not just about luxury chalets or precarious settlements: there is a lot of informal productive use that fully affects local activity. Furthermore, this is Madrid, a region that, due to its demographic growth, has already organized many areas that until recently were the same or worse. If we zoomed in: the data for Spain would not be better. And there are no solutions in sight. Image | Community of Madrid / Elentir In Xataka | The Government is working on a coastal regulation with a question in the air: whether it can expropriate a house on the beach

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