Sell almost only electric cars

A look at the ten brands of best -selling electric cars in the world throws a devastating conclusion: China has no rival. However, if we had to make a list of countries where the adoption of “electric” vehicles has been an absolute success, more doubts would enter us. We know that Norway He is doing wellbut few expected the same of the nation that lives at the top of the planet: Nepal. Electric boom in the heights. I told this week The New York Times. In the midst of road chaos of Katmandúwhere motorcycles, buses and taxis fill the narrow streets with noise and smoke, a silent revolution is underway and reaches all the corners of the country: electric vehicles already They represent 76% of all passenger cars sold in Nepal and about half of light commercial vehicles. Just five years ago, that figure was practically non -existent. The country has thus become one of the world leaders for adoption of electric cars, only surpassed by cases Like NorwaySingapore or Ethiopia, and far ahead of the most developed economies, where the global average quota Round 20%. This vertiginous change is the result of a Combination of factors: State subsidies policies, the use of the abundance of hydroelectric energy and the proximity of China, the greater producer Electric World. Policies and clean energy as an engine. Nepal’s bet for electricity did not arise from nothing. After the 2015 border crisis With India, which suffocated the import of oil, the government decided to strengthen energy security through Great investments in hydroelectric dams and transmission networks. This managed to eradicate chronic blackouts and offer cheap and non -polluting energy. The following logic was to transfer that resource to transport. To reduce electric vehicles in a country with a GDP per capita of just $ 1,400the Executive reduced import taxes to A maximum of 40%compared to 180% applied to combustion cars. In addition, one promoted one Recharge infrastructure When installing 62 state stations and allow hotels and restaurants to add thousands more thanks to almost null tariffs and subsidized electricity. He result: Repositing a gasoline car cost fifteen more than loading an electric one, creating an immediate economic incentive. A load station in Nepal The Chinese impulse. The electrical revolution could not be explained without the China’s thrust. Brands like ByD broke into Nepal With adapted models to the mountainous roads and prices that left behind Indian competition. In a few years, distributors Like Yamuna Shrestha They went from being marginal visionary to manage dozens of dealers and thousands of sales. Consumers, tempted by high performance cars at half -priced than a tesla, They launched the purchasewhile traditional brands such as Suzuki or Tata are forced to electrify their catalog or lose the market. He Times told examples Of individuals, such as a former policeman who acquired an electric minibus to operate a line between Katmandú and Janakpur, discovering that they can cover loans and obtain stable profits in less than five years, despite the still limited load network. Risks of setback and doubts. Success, however, is not guaranteed. The reason? Nepal has had three prime ministers in five years and each change of government Alterate priorities. The Central Bank recently doubled the Initial payment required For the purchase of an electric, the State begins to raise tariffs to compensate for the loss of fossil fuel income and there is still no national battery recycling plan. The fear that defective vehicles of minor Chinese brands damage confidence in the sector also worry about dealerships, who ask for Quality certifications independent. For Some analystseverything will depend on the policy maintaining the stability of the incentives and a long -term vision is consolidated. The challenge of public transport. However, and despite progress in private cars, most Nepali It does not have a car and depends on motorcycles and polluting buses. The electrification of this segment is key if the country wants to clean the air of its cities. The State has acquired 41 electric buses For the public company Sajha Yatayat, but experts estimate that they would be necessary at least 800 to offer a real alternative to individual vehicles. China already offered to donate 100 more units, in a movement that combines diplomacy and market, and that Nepal accepts without qualms. However, low public transport prices (about 36 cents for longer journeys) make it difficult to finance large fleets. The solution would go through a metropolitan authority that reorganizes traffic and prioritizes collective transport, although its creation continues blocked by political disputes. Future under construction. In short, Nepal has become a very unexpected Global Laboratory Of electric transition, demonstrating that a developing country, with successful policies and clean energy available, can advance faster than powers. The challenge is possibly sustaining the impulse in a context of political and economic fragility, while extending electrification beyond private cars towards mass transport and motorcycles. As A former director affirmed From Sajha Yatayat, the Katmandu Valley is “waiting for someone to turn the key.” If that key remains firm, in just five years Nepal could completely transform urban mobility and become a Electrification Model For the developing world. Image | Sergey Ashmarin, Snow 977 In Xataka | A rapid look at the ten best -selling electric car brands in the world gives a dramatic conclusion: China has already won In Xataka | The EU is still determined to jump into the electric car. And his plan goes through copying the most successful country to date: China

Free PS4 and PS5 games in August 2025 for PlayStation Plus Essential, Extra and Premium

We already know what are The games that Sony will give you without additional cost in August 2025 If you have subscription to PlayStation Plus. These are 3 new titles that will be available As of August 5 For all subscribers of any of the versions of this service, and those that you can play when you want without additional cost while maintaining your subscription. PlayStation 5 It is retrocompatible with the PS4, which means that you can play in it all the games of the previous generation. In the list of games we will put you Games with official prices of the official Sony website, which can sometimes be different from those that you will find in the stores, but that serve as a reference to see the value of the games you get. Free games for PS4 and PS5 Lies of P (PS5, PS4), valued at 59.99 euros. A Souls-Like with RPG brushstrokes inspired by Pinocchio’s novel. Using the Unreal Engine 4 graphic engine, we propose to travel through a dark world to find the famous Mr. Geppetto and unravel a mystery that happened to us a long time ago. You have the analysis in Lifextraand the file in 3DJUGOS. Dayz (PS4), valued at 54.99 euros. Despite being a title initially launched in 2013, it is still very fit. It is an action and survival game in the first person based on the mod dayz of weapon 2, and lead us to a post -apocalyptic world full of infected with MMO elements where we will have to survive. You have the analysis in Lifextraand the file in 3DJUGOS. My Hero One’s Justice 2 (PS4), valued at 39.99 euros. A 3D fighting game starring the characters of this popular manga with anime series. You have the file in 3DJUGOS. In Xataka Basics | How to format and restore your PlayStation 5 to your factory values

A Chinese program has tested the safety levels of Chinese cars. He has evidenced Chinese cars

China has received a blow of reality. This is Kyle Chan’s opinionexpert in Chinese industry, who summarizes the position of Tesla on the rest of the Chinese companies in terms of safety of their ADAS systems. The Tweet is motivated by a Chinese program that has faced 36 cars to the same exam to check how 15 obstacles were solved. The result: 216 accidents and a much higher position of Tesla. So superior that Elon Musk’s cars have not only obtained the highest score, they are also the only ones who have successfully solved five of the six major scenarios under which the tests were encompassed. But, in addition to all this, there are many other interesting diatribes. All tests were published on television since they were carried out by the media DonGchedi. It is not just a sample of the lack of Chinese cars is also a touch of attention to their own manufacturers. Frightful results China is living a revolution in the car market. There is no doubt about that. They have electric cars with the highest technological load in the world and live in a competitive bubble so strong that it threatensLeave multiple brands aheadwith the most settled by launching a Aggressive Price War. But in addition to having the car equipped with the fastest electric charge or the best incorporated drone, Chinese manufacturers They have been presuming exceptional autonomous driving capabilities. In fact, ourselves in Xataka We have been able to check firsthand how a car of less than 10,000 euros to direct change, such as Byd Seagullcan move with total ease with the famous Eye of God less advanced. Despite this, the Chinese government has been launching messages to manufacturers warning them that they cannot sell promises that they cannot meet later. That is why he has imposed fines to those who offer their products showing videos or presuming an advanced autonomous driving that then has many asterisks. It is one of the reasons why Autonomous driving was the great absent In the last presentation of Xiaomi Yu7. And the ears pull has finished exemplifying the tests performed by the Chinese media DonGchediwhose video and a half video It can also be seen on YouTube. It shows the examination that 36 cars have passed, the vast majority of them Chinese cars, who have faced 15 risk situations encompassed in six large groups. The result has been fateful. The Chinese car with the best score has been the GWM Wey Lanshan, obtaining the third best score and saving furniture in three of the six large groups. Specifically, he acted correctly avoiding an accident when he found an unexpected obstacle on the road, with the appearance of trucks in works areas or when a second vehicle appeared completely detained by surprise. He suspended with the appearance of other obstacles in works areas, when a second vehicle cut his trajectory aggressively or with the appearance of a wild animal. Similar results (exceeding three of the six scenarios) have also been obtained by the XPEng G6, Aito M9, Luxeed R7 and De denza Z9 GT EV, from better to worse score. Below, all the remaining cars (29 of 36) have not solved more than two risk situations. And of those 29 suspended cars, another 15 have failed to overcome even one of the proposed scenarios. Some, in fact, have only faced four risk situations because they lacked the necessary equipment to face these tests. The Mercedes Class C and the Volkswagen Passat are among these 15 cars that have failed to overcome a single test. But there are surprises among the suspended. The eighth classified is the Aion RT, a Chinese car that has not managed to overcome more than two tests. Just ahead of TOYOTA BZ3Xthe next non -Chinese car (With its nuances) that is in the test and that next to Tesla is the only one that sneaks among the 10 best. If we can talk about “the best” for cars that have not exceeded four of the six proposed tests. They are cars that, despite everything, have been better classified than the Xiaomi Su7 (and also that its ultra version, which has obtained worse results yet), six byd cars (both under the firm byd and some of its luxury brands) or those expected in Europe, the leapmotor C10 and the XPEng P7 (which are sold in Europe) or the expected Zeekr 001O EV. You can see all the list in Carnewschina. A good ear pull The publication of the evidence is not accidental and is especially relevant. In the post with which we opened this article, Kyle Chan highlighted that Tesla is living her own “Chatgpt moment”. The company It has been criticized by Do not include lidar radars in their cars that should improve their performance. However, it has proven to be ahead of all its competitors. The Tesla Model 3 and Model and They are the only ones who have achieved Save successfully almost all tests. The electric Berlina only suspended when faced with the appearance of a wild animal while model and did overcome this problem but acted in an inconvenient way in the scenarios in works. In spite of everything, Chan defends on his tweet that the results highlight the true situation of Chinese technology, although manufacturers try to demonstrate that they are much more advanced. For Chan, that the tests were broadcast on television are a clear government call to the manufacturers, something that begins to be common after an accident of an Xiaomi SU7 that had activated the ADAS systems for semi -automatic driving was recorded. Hu Xijin, former newspaper editor Global Timeswhich is dependent on the Chinese Communist Party and, therefore, it is understood that it is an extension of the government’s communications, pointed out That the results of the tests were good for local manufacturers because they position them where they really are. Understand that it is a good time for Chinese brands to learn what Elon … Read more

His new mode does not give the answer, he builds it with you

A frequent criticism among many teachers – and also among students – is that Chatgpt tends to offer direct answers to any consultation. Even assuming they are correct –We know that AI models can still hallucinate-, the user gets the solution without having traveled the path that leads to it. There are ways to guide the model through Prompts to avoid that immediate response and make it an ally of learning. But that additional effort does not always compensate. And in practice, if there is no more direct alternative, many choose not to use it. That alternative has just arrived. It is called “study mode” and its proposal is clear: help you learn, not just to answer. What is the chatgpt study mode Chatgpt was already a very popular tool among students. But his usefulness in learning had always been in question: Is it used to learn or only to solve tasks? He Study mode It was born precisely to answer that question. From today, the users of the Free plans, Plus, Pro and Team can access this new way of using chatgpt: an experience that does not directly deliver the solution, but accompanies the user to it. A change of approach that wants to leave behind the “do my homework” and get closer to “Explain how it is done.” According to OpenAithe study mode is designed to guide the user instead of giving the answer directly. They do so, they explain, through orientative questions, clues and a clearer structure that facilitates step by step learning. They also ensure that the system adapts its behavior based on the level of the user and its objectives. The answers are divided into understandable blocks, with less information saturation and more context when necessary. All that, without losing flexibility: it can be activated or deactivated at any time. The mode of study has not come out of nowhere. The company led by Sam Altman assures that you have worked with teachers, pedagogues and experts In learning science to define how the system should behave in educational contexts. The intention, they say, is that the model not only resolves doubts, but does so that it reinforces understanding. To achieve this, they have been based on principles such as active participation, self -reflection, cognitive load management, the promotion of curiosity or the use of comments oriented to improvement. How to use and what have we met To activate the study mode, it is enough to open chatgpt and select the “Study and Learn” option in the tools menu. From there, you can launch any questions related to duties, preparation of exams or topics that you want to understand better. The system automatically adjusts and changes its way of responding. In our tests, for example, we ask for help to solve a statistics problem. Instead of giving us the solution, The model began asking simple questionsoffering small clues and asking us to make calculations. The answer did not come suddenly, but step by step, as if a tutor guided the process. This behavior can be seen in the following captures: first the consultation, then the reaction of the system, and finally the invitation to which we solve part of the problem on our own. This is just the beginning For now, the study mode works through personalized system instructions. It is a provisional solution that allows us to observe how users interact and adjust the behavior of the model based on that feedback. The company plans to integrate these functions directly into the main models, once you have learned enough from this first stage. It is also exploring new capabilities, such as clearer visualizations for complex concepts, long -term learning objectives and a finer customization depending on the student’s level. At a time when the educational debate on these models is still open, the bet of the American startup comes with a clear message: it is not enough to have answers. You have to teach to understand them. China, for example, is already building that future with tools like Deepseekintegrated directly into university programs. With this step, the ball is on the roof of other technological giants. How will Microsoft, Google or the new Asian promises? The competition is no longer measured in capabilities. Also in real utility in the classroom. Images | Xataka with Gemini 2.5 Flash | Screen capture In Xataka | Anthropic has seen that their users do not stop using the 200 euros plan a month of their AI. They had to stop their feet

The US has realized how risky it is to continue pressing China. His reverse looks for a “face to face”

The US is softening its export restrictions to China. In early July, the administration led by Donald Trump allowed Nvidia to sell Your H20 GPU To its Chinese clients. At the time This movement surprised us because it clearly indicated that an obvious change was consolidating in the US strategy in front of the nation governed by Xi Jinping. According to the newspaper Financial Times This relaxation of export restrictions to China seeks to “avoid damaging trade negotiations with Beijing.” And it is presumably this week US and China will resume their negotiation to establish the rules that will resolve their future commercial interests. As expected, this rudder of the US administration favors the interests of Nvidia, AMD, Broadcom and other companies, but not all members of the Trump administration support this initiative. According to Financial Timessome White House advisors are pressing the government to maintain their blockade to China. Nvidia needs TSMC to manufacture 300,000 H20 chips for China Donald Trump wants to meet “face to face” with Xi Jinping before he ends this year, again according to the information he has Financial Times. The intention of the US president is to file roughness with his Chinese counterpart with the purpose of promoting negotiation in commercial matters that both countries have maintained for many months. Just a few hours ago they have gathered in Stockholm (Sweden) Scott Besent, the US Treasury Secretary, and He Lifeng, the Vice Prime Minister of China, so it is evident that the negotiation follows its course. After many months of uncertainty the current scenario clearly benefits Nvidia. The company directed by Jensen Huang saw its survival in China threatened by The sanctions approved by the Department of Commerce from the US, but This volantazo changes everything. And its protagonist is the chip for artificial intelligence (AI) H20. The reception that Chinese clients of Nvidia initially gave to this GPU was very good despite the fact that the capabilities of this chip are clearly inferior to those of the other proposals for this company. After many months of uncertainty the current scenario clearly benefits Nvidia In fact, initially the Department of Commerce allowed its sale in China because this integrated circuit met the restrictions it had imposed. And despite its limitations its sales in China grew by 50% quarter to quarter since it reached this market in mid -2024. Everything was complicated for Nvidia in the middle of last April. And is that the US Department of Commerce imposed new restrictions To the export to China of the H20 GPU, which in practice caused this chip to stop reaching the Chinese clients of this company. This news sank Nvidia’s actions by 6% because it could no longer address the commitments linked to the H20 GPU it had acquired. Among the Chinese customers who had bought it Large amounts of this GPUand presumably planned to continue doing it, were Tencent, Alibaba or Bytedance. Finally Nvidia has achieved That the Department of Commerce review its regulation and allow you to sell the H20 GPU in China again. Surprisingly this scenario has put Nvidia in trouble. And, once again, the reception of the H20 GPU in China is being so good that this American company has run out of units. According to ReutersNvidia has commissioned TSMC for the manufacture of no less than 300,000 units of this chip to be able to respond to the current demand from China. Blessed problem. However, the company’s engineers have been working on A new GPU with Blackwell microarchitecture The latest generation that is intended to occupy in China the place of the H20 chip. In fact, presumably TSMC began in June the production of The B30 GPUwhich is how it seems to be called. What we know at the moment is that this chip for AI will be less capable than the H20 GPU, as is logical, and also that its price will move Between 6,500 and $ 8,000. For domestic users it is a lot of money, but in the field of professional GPUs for AI it is a moderate price. In fact, the H20 GPU costs between $ 10,000 and $ 12,000. Image | Gage Skidmore | Wikipedia More information | Financial Times | Reuters In Xataka | The US gives Huawei a great opportunity: to get its new chip for AI with the Nvidia market in China

An advanced marine drone with hydroalas that will patrol without crew

Thousands of kilometers of coastline, a large number of strategic trade routes and a sea where threats are no longer announced with ships, but with drones, sabotages and undercover operations. Europe has begun to rearmbut not only with fighters or frigates: also with light, autonomous systems and designed to act where the radars do not arrive. Arrow is one of them. And he wants to become the new sentinel of the sea. A European system for an increasingly hostile environment. Suicide drones cross the red sea. Corted submarine cablesBlocked GPS, Sabotajes without signature. The war has entered the sea, but it has done so in silence. Europe has understood: large ships are no longer enough. Discrete surveillance is needed, agile systems, technology that detects before it is late. What is Arrow and what makes it different. Imagine a ship that does not need a pilot, which barely generates noise and that could, in the near future, travel 740 km of coast without reposting. Imagine that, in addition, it is fast, stealthy and capable of acting autonomously. That is the Vision Arrow. The project, officially launched in July 2025seeks to develop a 12 meter European naval drone with hydroalas, capable of operating autonomously or manned. It is still in the design and planning phase, with a prototype planned around 2027 and validation between that year and 2028. The idea is that it reaches up to 45 speed knots, minimize fuel consumption by 50% and reduce the acoustic and visual trail. Its final purpose is not to face great threats, but to detect what others do not see and alert in advance. Arrow does not replace a patrol or a satellite. It aims to complement existing capabilities with an agile platform that combines discretion, artificial intelligence and operational efficiency: a tool designed to anticipate, not to attack. What will Arrow be and what makes it possible. The first thing that attracts attention is its form: elongated, stylized, designed to cut the water without generating noise or turbulence. Arrow does not float: Plan on the sea thanks to a retractable hydroalas system that allows you to reach up to 45 knots (about 83 kilometers per hour) and reduce consumption by half. A system that does not need a pilot. What differentiates Arrow from a conventional unmanned boat is not only its speed or its design, but its brain. It is expected to incorporate autonomous navigation systems with embarked intelligence capable of processing data in real time. That will allow you to detect obstacles, adjust routes, dodge interference and maintain communications without constantly depending on a human operator. This autonomy is key to acting in difficult or degraded environments, where the GPS signal can fail, be exposed to hackeos like those suffering from airplanes or the response time must be immediate. Instead of reacting from Earth, Arrow will make decisions in the water. Who is behind the Arrow Project. The Arrow project is managed by the European Defense Agency and has an estimated total cost of 10.7 million euros, of which The European Union will contribute almost 8 million through the European Defense Fund. The French company Seair coordinates a European consortium composed of ten organizations from eight member states or countries associated with the EU. The consortium groups eight technological SMEs and two research organizations, among which are: Seair (France) Maritime Robotics (Norway) D3 Applied Technologies (Spain) Knierim Yachtbau (Germany) Sierra Tango (Belgium) Maxwell Applied Tech (Spain) C & V Defense (Belgium) EU3Star BV (Netherlands) Taltech – Tallinn University of Technology (Estonia) Riga Technical University (Latvia) The objective: unite industrial and scientific capacities to create a European, autonomous and exportable solution. Arrow is not an isolated case: it is part of something bigger. The development of Arrow does not respond only to a technical need. It is part of a strategic turn: the European Union wants to have its own tools to defend their interests without depending on the pentagon. He is doing it with fighters (FCAS)with satellites (Iris2), with air defense systems (Sky Shield), and now also with naval drones like this. What is expected now. What today is a project on paper, within approximately three years could patrol the coasts of Europe. That is the plan. Arrow will have about 34 months of development ahead to move from design to reality. Throughout that time, the consortium must close the technical architecture, build a functional prototype and submit it to tests in real conditions. As we say, the first great milestone will arrive in 2027, with the demonstrations in the open sea. If everything progresses as planned, the system could be ready for real operations in 2028. At the moment no official images of Arrow’s final design have been disseminated. However, during the presentation of the project, the Naval News News He had access to a physical model and was able to take several photographs of the actincluding a partial image of the exposed model. These snapshots allow a first idea of the general lines of the system, although they still do not reflect their definitive configuration. The cover image is a creation generated with AI. It does not correspond to any official model, technical prototype or approved design of the Arrow system. Images | Xataka with chatgpt In Xataka | An F-18 was about to make spectacular maneuvers over the sky of Gijón. Until an obstacle appeared

We thought that there would be no going back in the supremacy of AI. Then some kids arrived and an impossible test

There is a place in the world where some of the young brains meet every year brighter on the planet. Not everyone goes for the medal: some just want to solve six problems that could despair more than one doctorate. It is the International Mathematics Olympiad (IMO), a competition that demands a highly capable mind. Until now, it was a land reserved for humans. But this year, two of the most advanced artificial intelligence models – developed by Google Deepmind and Openai – decided to enter the board. They achieved the unthinkable: A gold score. Even so, something unexpected happened. A handful of students managed to overcome them. And that has revived an inevitable question: will this be the last time someone achieves it? Machines gain ground. Until now, no artificial intelligence model had reached that brand in the IMO. Deepmind had stayed at a single point in 2024 with 28/42 points. This year everything changed. His new AI – an unpublished version of Gemini Deep Think– Solved five of the six problems in natural language and within the official limit of 4 hours and 30 minutes. Openai’s prototype matched the feat: 35/42 points. Gold, finally, is also a matter of machines. Even so, both of them were blank in problem 6: 0 points. {“videoid”: “x8jpy2b”, “Autoplay”: fals, “title”: “What is behind it like chatgpt, dall-e or midjourney? | artificial intelligence”, “tag”: “Webedia-prod”, “Duration”: “1173”} They made history, but they did not win. The results sheets revealed that 26 human students exceeded the two AI. Alexander Wang, a young American, reaped his third consecutive gold with 37 points. But the brightest were read Deng and Hengye Zhang, from China, who signed perfection: 42 of 42, including the dreaded problem 6 that the machines did not solve. Problem 6 raised a 2025 × 2025 boxes. A agreement with Aops onlinein general, the task was to place rectangles – of any size, always aligned to the grid and without overlapping – so that each row and each column has exactly a free box. The question was how many rectangles are needed to get it. NATIONAL RESULTS. With 231 points, China recovered the first position of the medallero – United States obtained 216 and South Korea 203—, According to official results. His six representatives hung the gold; Two of them reached 42 points. The rest added between 35 and 40. As SCMP points outamong them is Qiming Xu, who achieved 36 points competing with cerebral palsy. Above, the Chinese team that led the medal. Below, the American team that was second Rival or tool? Research teams insist that they do not seek to replace students. Thang Luong, leader of the Deepmind project, assures the Wall Street Journal that Its model can be “a new calculator for the next generation of mathematicians.” The reality is that the qualitative leap is enormous: to need days of computation and formal language in 2024, to generate legible evidence in hours. That improvement raises a new scenario for schools and competitions. The last human victory? Alexander Wang believes that in 2026 the AI will already resolve the six exercises; Qiao Zhang sees it to fifty percent; And Thang Luong himself believes this could be the last IMO with human advantage. Not everyone is convinced. Former Midralist Junehyuk Jung – a researcher at Deepmind – argues that problems such as 6 will remain out of reach of the models “at least for a decade.” In Xataka Jensen Huang, CEO of Nvidia: "I have created more billionaires in my management team than any other CEO in the world" For now, teenagers leave with more than a medal: the certainty that, for the moment, human intelligence still resists. 2026 will say if that margin disappears or if they bend the pulse to the machines with pencil, paper and an idea that no one had planned. Images | Google | Dave Michael In Xataka |Anthropic has seen that their users do not stop using the 200 euros plan a month of their AI. They had to stop their feet (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news We thought that there would be no going back in the supremacy of AI. Then some kids arrived and an impossible test It was originally posted in Xataka by Javier Marquez .

In 2023 someone hacked the GPS signal of 20 planes. The European alternative Galileo already offers an option to avoid it

A pilot Fly on the Baltic Sea When, suddenly, all his navigation systems told him that he was tens of kilometers of his real position, drawing ghost circles on Russian territory. Weeks before, in the Middle East, More than 20 crews They had reported a “total navigation failure”, forcing aerial drivers to guide them blind. They were not technical problems. They were deliberate attacks on GPS systems, known as spoofing or signal supplantation. In this type of attack, a powerful transmitter on land emits false signals that mimic the satellites, cheating the plane to calculate an erroneous position and route. Already in 2012, a team from the University of Texas showed that it was possible Take control of a civil drone through Spoofing. In 2017 there were the first cases with ships passing through the black sea. Today the Baltic and the Persian Gulf are black points where maritime operators and airlines routinely report similar incidents. Europe’s response is already here. Until now, the aviation sector has avoided a catastrophe thanks to redundant systems and the expertise of the pilots. But The threat is real, it is growing And you need a robust technological solution. Therefore, the Galileo constellation, the European GPS, has just officially activated its Osnma service: An additional security layer that hinders this type of deception without degrading the performance or precision of positioning. How Osnma works. The Open Service Navigation Message Authentication (OSNMA) is a kind of digital authenticity seal available for free For Galileo users. In essence, it is a cryptographic protocol that introduces authentication data into the signaling system itself. Specifically, in the I/NAV message of the E1-B signal; An already reserved space, hence it does not affect service performance. The process to have a compatible receiver is to obtain the cryptographic public key from the GNSS European Services Center. Upon receiving the signal, the receiver uses that key to verify the “digital signature” of the message. If the firm is false or does not exist, the receiver knows that he is being a victim of a hoax and can alert the pilot or the autonomous system. Prevents the Spoofingnot the Jamming. Osnma makes supplanting a Galileo signal exponentially more difficult. However, it does not prevent the Jammingthat is, someone interfere with the signal through a brute force attack That the receptors saturate. It is good news equally: it is no longer enough to issue a false signal; The cryptographic firm in real time, an immense computational feat should also be falsified. OSNMA will not only serve to Increase security in air and sea traffic management. It will also be key to the future of autonomous cars, smart tacographers and road use systems. Even for sectors such as telecommunications, energy and finance, which depend on an ultra -precise time signal to synchronize their operations. Image | ESA, Euspa In Xataka | The GPS has become the Achilles heel of modern aviation. And engineering already has its sustained ready

The archbishop of Mérida and Badajoz is asking for money from their parishioners by phone. The only problem is not doing it

Your phone rings, you pick up the call and turn out to be the archbishop of your community. He tells you as a voice that the Church needs donations for religious and social campaigns and you, confident Feligrés, with all the good intention of the world you make a donation because well, it is the archbishop who asks for it. The problem is that it is a lie. On the other side of the phone is not the archbishop, nor is the donation for social purposes. On the other side there is a scammer using a cloned voice through AI. And this, which could sound for science fiction, is not at all. It is just what happened in Mérida and Badajoz. Context. The Archdiocese of Mérida-Badajoz has issued a statement on its website to notify a scam carried out through telephone calls. As detailed by the entity, the scammers were supplanting the voice of the archbishop of Mérida-Badajoz, Mr. José Rodríguez Carballo, to “deceive people requesting donations for religious and social campaigns.” The Archdiocese has taken advantage of the statement to remember that “at no time the archbishop, or any member of the Diocesan curia, makes requests for economic aid by telephone, or through digital or telematic means.” He has also asked for the collaboration of parishioners to report and help stop the scam. How is this possible? Cloning a voice is, even if it seems, something quite simple and relatively cheap. Simply have audio files with good quality and use a platform like Eleven Labs. For the modest price of five euros, anyone can clone a voice and generate about 30 minutes of audio. It is not the only option Not much less or there is no evidence that this tool has been used, but it is one of the most popular. And yes, you can also generate a conversational agent so that you can respond to the victim in real time with the cloned voice. As for the audio files, a simple search on YouTube of the Name of the Archbishop returns us several clips of Mr. José Rodríguez Carballo speaking. There are long -lasting videos, some relatively recent, so it would be easy to obtain several audio hours with which to train AI. A simple youtube search returns dozens of videos of Monsignor D. José Rodríguez Carballo speaking | Image: Xataka The rest is public. Having this, the rest is to pull inventiveness. It would be enough to access the pastoral cards published by the archbishop to see how he writes and the news of the Archdiocese, to his biography on the Archbishopric website and some recent news, put everything in the cheatlele of Chatgpt, ask for a coherent speech, locute him with the voice stolen cloned and the rest is history. Fight against this? Complicated, at least. It is not the first time. Just a few weeks ago the archbishopric of Seville He had to give his brotherhood alarm. The reason: an attempt to scam at the Andalusian level that used voices of some bishops to ask for money for Bizum. Something similar happened in Jaén In 2024. It is the Evolution of the Timo del CEOscam of which we have spent at least four years. How to prevent? Distrustful. If an unknown telephone number calls us and a voice, however realistic, start asking us for money, personal data or anything that does not fit us or strange, it is best to hang and block the phone number. In the closest field, a good idea can be Implement a family password that we can use to demonstrate that we are, indeed, who claim to be. Cover image | Archdiocese of Mérida-Badajoz In Xataka | A church had been missing 600 years off the coast of Germany. Until some researchers decided to find it

Something strange is happening this year in the Svalbard archipelago

February of this year, 2025, it is full winter, but some areas in the Svalbard archipelago do not seem to be aware: melted ice and green sprouts peeling among the rocks attract the attention of a group of scientists who work in these Norwegian islands in the middle of the Arctic polar circle. Something does not fit. A February too warm. The Researchers Team I recently caught attention About this fact, and did Through an article Posted in the magazine Nature Communications. In this piece it is pointed out that, for several days in February 2025, the temperatures recorded in this area exceeded 0º Celsius, the water freezing temperature. An archipelago in the eye of the hurricane. The increase in temperatures that we associate with climate change is not a uniform phenomenon: while some areas of the globe They coolabout hundreds of kilometers others are heated much faster than average. This is the case of the Svalbard archipelago. This set of islands belongs to Norway and is located in the middle of the Arctic Circle. The Svalbard archipelago is the place where we can find the most northern civil settlement on the planet, NY-work. From white to green. The exceptional warming in these islands was apparent to the team beyond the measurements captured by the thermometers. The snow in the area had backed away not only huge puddles of liquid water, but also suggesting the rock surface of the islands and the tundra’s own vegetation in summer. “Being on water swimming pools at the tip of the glacier on green, naked, was shocking and surreal,” described in a press release James Bradley. “The thick layer of snow that covered the landscape vanished in days. The team I wore felt like a relic of another climate.” Rain, no snow. These changes made almost impossible for the team to perform their work. First because its goal was to collect snow samples that rushed in this polar environment. In Words by researcher Laura Molares Moncayo“The objective of our field work campaign was to study newly fallen snow. But for a period of two weeks, we were only able to collect newly fallen snow once, since most of the precipitation fell in the form of rain.” The change also involved added difficulties, including more risks derived from the activity. The thaw hindered vehicles transit, making access to certain areas difficult, but also making the task of returning to the camp more complicated in the face of unexpected dangers, dangers that include, for example, the encounter with polar bears. Feedback According to the team, the implications of these changes can be very relevant beyond the difficulties involved for scientists working in the environment. According to the team itselfwarm events such as that registered in February can affect many different systems, “from the microbial carbon cycle to the survival of the Arctic Fauna.” In case it was not enough, these events can also generate a loop: by melting permafrost, soil that remains frozen all year, greenhouse gases are released that in turn aggravate heating. In Xataka | What is global warming, what are its causes and how we are trying to fight it Image | Bradley, Molares Moncayo, et al. (2025), Nature Communications

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