Change

His future Baza will be in two key cards that promise to change air combat

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Imagining a combat plane of the future is not difficult. The difficult thing is to build it. That is precisely the ambition behind the storm: a sixth generation hunt that does not intend to resemble current airplanes, but to rewrite how air combat is understood. The project, promoted by United Kingdom, Italy and Japan within the framework of Global Combat Air Program GCAP, does not pursue only a technical evolution. It is a declaration of intentions on technological sovereignty and defense. Tempest is not a simple new generation hunting. The Royal Air Force defines it as “The heart and mind connected to an air combat system”, Able to integrate sensors, weapons and data into a single operating flow. In other words, the Tempest is not only a platform with wings, but the center of command of a swarm of technologies that communicate with each other to make decisions faster. The future hunt seeks to act as the tactical brain of an operation. That translates into a series of simple requirements. One of the most important is autonomy. As explained in the official podcast of the programthe storm aspires to reach a “really extreme” range, wide enough to cross the Atlantic without reposting. At the moment it is an objective under study, not a closed requirement. This autonomy would seek to allow prolonged operations without depending on cistern aircraft, in scenarios where to enter and leave the enemy territory is less challenging. The other key requirement is load capacity. The objective, according to the words of the director of the Team of Requirements and conceptualization of the United Kingdom Ministry of Defense, is that it exceeds that of the F-35even reaching Duplicate your total armament capacity. There is no precise figure on the table. What is safe is the ambition to turn the Tempest into a platform that integrates not only more missiles, but also advanced and electronic war sensors, without compromising its stealth profile. The hunting that wants to be brain, muscle and network From the beginning, the design of the Tempest revolves around the idea of ​​a digital ecosystem. BAE Systems, Leonardo, Rolls-Royce and MBDA are working on technologies that are not limited to fuselage. The program is structured around systems such as Isanke (Integrated sensors and non -kinetic effects) and ICS (communications), that will form an intelligent network between fightersdrones and other assets of the battlefield. The goal is for the pilot to have more information, more context and more reaction options than any adversary. An F-35 Florida (left), render of the storm (right) All this requires power. Propulsion power, but also electric. As explained Rolls-Roycethe new propulsion system Not only will the plane movebut it will generate sufficient electricity to feed advanced sensors, electronic war systems and, probably, Laser weapons. The architecture will be open, modular and prepared to receive updates over time, something key in an environment where military technology changes every few years. Manufacturing tasks of the main structure (left), motor tests (right) That approach also moves to the manufacturing process. The project is betting on digital engineering techniques, automation, real -time modeling and simulation by digital twins. The technology demonstrator, which is already built in Warton, will serve to validate all that approach. According to BAE Systems datamore than half of its structural weight, including fuselage and wings, is already in production. In addition, the British Ministry of Defense has confirmed that Part of technological development includes experimental recycling of tornado aircraft components. The so -called project ‘Tornado 2 Tempest‘He managed to successfully print pieces such as a nose cone and blades for a test engine. This is a proof of concept that seeks to reduce costs, minimize the dependence of critical metals and explore new manufacturing paths with lighter and more resistant materials. To all this is added the human factor. More than 2,500 people already work in the program in the United Kingdom. Many of them are young engineers trained within the Generation Tempest initiative. As technological advances and international alliances are added, the Tempest ceases to be a concept to become a tangible reality. The expectations are high and we will have to wait to know if they are met. Everything indicates that it will be a hunt very different from everything known. Images | GCAP In Xataka | The F-35 and the US ballistic missiles need the key component of a magnet. The problem is that it was “Made in China”

China had never been an important actor in global oil production. That is starting to change

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Recently, China has completed drilling of the vertical well of oil deeper from Asia, reaching a depth of 10,910 meters. At first glance, it may seem one more achievement In that career for megaestructurebut it is a symptom of something else: a strategy to reinforce your energy security and reduce its dependence on foreign crude. Record on record. In March 2025, China reached a new peak in its oil production, with an average of 4.6 million barrels per day, According to data cited by Global Times. This figure marks the culminating point of a trend that It has been in silence for years. Despite the fluctuations of the market, especially with the tariff war, Chinese production has continued to increase in a planned and sustained way. Drill, Baby, Drill. Or in Chinese: Zuan Ba, Bao Bei, Zuan Ba. This famous motto that is coined to Trump could also be applied to China. However, what happens in the Asian giant is a very different version. As He explained The energy analyst Javier Blas, Beijing is betting on squeezing his former conventional fields, many of them active from the Era of Mao. Summarizing it more easily: while in the US fracking and horizontal schist drilling They are based on profitabilityIn China, energy security is priority. In fact, state giants such as CNPC, Sinopec and Cnooc They have invested For years around 80,000 million dollars annually to sustain this strategy. In addition, the country is known for being a large importer of oil, so during these years the reserves were not known. However, in this growing silent production, According to Reutershas achieved a 167%replacement ratio. The state oil company CNOOC has declared that its proven reserves exceed 7 270 million barrels, which ensures stable production for the next 10 years. A strategy inwards. This year is fulfilled The established period for China’s autonomy with its “seven -year action plan to improve oil and gas exploration and development efforts”. Although its objective is not only to produce more, but to depend less and less abroad and not have to be subject to the tensions of global geopolitics. But for now …Keep importing and has changed a couple. Chinese refineries are importing Canadian crude record amounts after cutting American oil purchases at 90% due to commercial tensions. As has indicated Bloomberg, the expansion of a pipeline in western Canada, opened less than a year ago, has already provided China and other oil importers of the East Asian to greater access to the vast crude oil reserves in the Alberta tar sands region. Beyond its borders. China’s energy turn does not occur in a vacuum: it has direct implications for the rest of the world. In the first place, greater Chinese self -sufficiency will weaken the weight of export countries such as Saudi Arabia or Iraq, pressing further OPEC+ in its struggle for maintaining crude oil prices. With China pumping more oil locally, its demand for imports becomes more strategic and selective, displacing commercial flows and influencing the global barrel price. In addition, in this way you will have more autonomy to act in commercial tensions without compromising your energy supply. In short, it is sending a clear message: “Each barrel counts.” While the world looks at the Middle East or Texas, the real silent boom is happening in Asia. Image | China News Service and Pexels Xataka | Tariffs are already being charged to their first great victim of the global economy: the price of oil

In 2025 the plug -in hybrids will contaminate three times more. It is not magic, it is the change of homologation that attacks manufacturers

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How much does a plug -in hybrid consume? It is almost impossible to be clear. It is a technology that depends so much on the use that is given to make any type of estimate involves falling into an error. So far we have seen plug -in hybrids that approve consumption between one and two liters per 100 kilometers. How realistic is this? It depends, as we said, How we use the car. If you are one of those who get the most out of this data on the car computer. The problem is that, according to the data they handle in the European Union, few drivers do this Ideal use of a hybrid car. This causes the estimated real consumption of these cars to be much higher than reflected in the technical chips. To solve it, the European Union completely changes the homologation cycle, which raises the consumption and has a direct impact on the broadcast portfolio that each company will have to present in 2027. The headache of plug -in hybrids As we said, the European Union is not believed by the homologations that have been made so far with plug -in hybrids. Not because they considered that they did not reflect a realistic figure, rather the problem is that they did not reflect the real use that has been extended. If you are a user who makes Between 50 and 100 kilometers a day For an urban environment and/or its vicinity, a plug -in hybrid can be a perfect car if you have to load it every night. With a consumption of 20 kWh/100 kilometers in electric mode, we can expect a cost of two euros or less daily. Prioritizing battery use most of the time, gasoline spending should be ridiculous. However, the European Commission believes that these types of cars are not always used in the most efficient way. In a report published in 2024 They collected that the realistic mean of consumption of a plug -in hybrid in Europe is 5.94 l/100 km of fuel (5.97 l/100 km between the plug -in hybrids of gasoline, the most common) for the type of driving that is made. And they highlighted another very important point. CO2 emissions are 139.4 gr/km of CO2, instead of 39.6 gr/km of CO2 approved on average. Therefore, as of this year other cycles are beginning to make during the homologation of new cars. Until nowa plug -in hybrid was subjected to constant cycles in which the speed was increasing to exhaust its battery. After its electric warehouse, one last cycle was made only with the Combustion engine. It was a way to simulate the most efficient conditions of use of a PHEV: throw to the extent of the possible electric motor until the battery is exhausted. But since January 1, 2025 it is applied EURO 6E BIS. This new way of measuring plug -in hybrids is mandatory for all homologated cars until December 31, 2026. From there, all cars sold by manufacturers as new will have to undergo this new test. With this new protocol, the conditions are harder. The test will be extended up to 2,200 kilometers and the test will run over time with the empty battery. Temperature conditions will be more extreme. And when EURO 6E BIS-FCM enters into force, cars will face worse circumstances with tests that will extend up to 4,260 kilometers. What happens is that in many countries Aids have been delivered to purchase of a plug -in hybrid, thinking that their owners would make a more efficient use of them. However, In Switzerland they already took their aid In 2022 because they considered that with the use that they were giving them contaminated as much as a diesel and They were taking advantage of advantages of cleaner vehicles. All this has direct consequences for the coming years on emissions. The maximum allowed limit for each brand is 93.6 gr/km of CO2 on average in 2027. For the calculation the Weight of the emissions registered in 2025, 2026 and 2027. The brand that exceeds will have to pay 95 euros for each gram overcome and car sold. That is, if you have sold one million cars and record 94.6 gr/km of CO2 on average, the fine will be 95 million euros. Having until the end of 2026 with plug -in hybrids that barely approve just over 30 gr/km of CO2 is an advantage for manufacturers that can prioritize their sales if their electric cars are not working quite well. Keep in mind that these data allow up to three plug -in hybrid cars by a gasoline without exceeding the maximum allowed barrier. The problem will come with the new models that are coming to the market and, above all, from 2027 that manufacturers must withdraw these markets from the market or assume that the same vehicle will now reflect a volume of emissions that can be between three and four times higher. That is, they will be able to use the “trick” of the plug -in hybrid but will not add so favorably as until now. Photo | Byd In Xataka | Catl wants to convert plug -in hybrids into true electric cars with its last battery: 400 kilometers of autonomy

We have created 200 sorghum varieties. It looks like an anecdote but it has the potential to change world food

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The sorghum It is not one of the best known crops for the Mediterranean diet but there are those who predict a brilliant future to this cereal. One of his strengths is not in what he has except what he lacks: gluten. Another feature that could bring this food closer to our dishes is in its resistance. Or that’s what some researchers are looking for. To hunt varieties. Researchers such as Melinda Yerka, from the University of Nevada in Reno, responsible for the development of 200 variants of this seed. The objective is to create drought more resistant varieties capable of rooting and producing livestock and people in a changing climate context. Fifth in discord. Sorghum is not a regular of our dishes but it is one of cereal crops most important worldwide after the “great three” (rice, wheat and corn) and barley. FAO (the United Nations Food and Agriculture Organization) esteem that in 2022 there were about 58 million tons of this grain, being the largest producers Nigeria, Sudan and the United States. In the US, the sorghum is mainly used to feed cattle, but this grain can be and is widely used as food. Sorghum is a known gluten -free cereal of the gastronomies of several countries in Asia and Africa, the latter continent from which it is originally. This cereal can even be used fermented as wheat and barley to Create beers or in the preparation of biofuels. Great tolerance. Beyond the uses to which this grain can be dedicated, if something highlights the Yerka team is the resistance of the new variants created. The preliminary studies of the team highlighted their great tolerance against drought although some variants with high levels of protein and digestible starch also highlighted. Based on these first analyzes, the team estimates that the seeds achieve optimal development when they receive between 50.8 and 63.5 centimeters of annual water, considerably less than what crops such as alfalfa require. Prepared for semi-aridity. The new varieties have been created thinking about the semi-aridity conditions of the west of the United States but their developers believe that they could serve farmers from other areas with similar climates worldwide to have at their disposal a new food alternative for their cattle. An alternative with the advantage of requiring lower water use. “Many foods devised for the dairy industry in the US face a fall or variable productions due to late frosts, floods, heat and droughts associated with climate change, which underlines the need for more resilient alternatives that can prosper in conditions of change in the climate,” he explained In a press release Yerka herself. Market the advance. The Yerka Laboratory at Nevada University has been operating Since 2017 But since 2023 it has its own project for the marketing of the fruits of its work, Yerka Seeds. In Xataka | 100 years ago a geneticist toured the world in search of cereals. Today is a “gold mine” for the future of agriculture Image | Melinda Yerka / Mustapha Damilola

This is the modern tank plane that promises to change the rules of the game in the air

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When it comes to carrying prolonged air missions, tank aircraft are essential. Thanks to them, the fighters and other aircraft can remain in the air longer and complete their objectives without interruptions. With the arrival of the first Airbus A330 MRTThe Air and Space Army It is now better prepared for this type of scenarios. The European manufacturer has delivered the first of the three units planned this Friday at its Getafe facilities (Madrid), where the conversion line is located. As we can see, it is not a plane built from scratch for this, but an aircraft that, like the remaining two still pending, was part of the commercial fleet of Iberia. A little over three years ago, the Spanish airline and Iberia and the Ministry of Defense They signed an agreement To transfer three Airbus A330 destined to be converted into cistern airplanes for the Air and Space Army. The initial calendar pointed to a delivery in 2023, but the conversion process accumulated delays and now when we began to see the results. Of transporting passengers to repost fighters The agreement with Iberia was not limited to the assignment of airplanes: it also contemplated, among other things, the formation of pilots, crews and technical personnel, in addition to continued maintenance during a given period. The instruction focused on members of wing 45, based on Torrejón, which will be the fate of this first unit and the remaining two. María Ángeles Martí, responsible for transport, mission and replacement aircraft programs of Airbus Defense and Space, defined the aircraft as “THE BEST REPEACHING APPROVAL IN THE WORLD“For her part, the Secretary of State for Defense, Amparo Valcarce, stressed that her incorporation is” a contribution to the European Pillar of Defense. “ The model received by the Air and Space Army is equipped with a flight refueling system through hose and basket. To this are added pioneer advances such as the Fly-By-Wire control for the refueling pole and a high-resolution 2D/3D digital system that significantly improves the visibility of the operators during the maneuver. According to Airbusthe A330 MRTT has been designed to carry out replenishment missions in flight of E-3, F-16, F-15, C-17, F-35A, E-7A, A-10C, F-22, P-8A, B-1B, B-2A and B-52H models through the rigid pole system; and of the F-18 models, Tornado, Rafale, M2000, F-35b, Eurofighter TyphoonAV-8B and JAS 39 through hose and basket. The fleet of air arm aircraft of the Spanish Armed Forces is currently composed of the Eurofighter Typhoon and the McDonnell Douglas F-18 Hornet. It is expected that in the coming years New Eurofighter is incorporatedalthough it still is not clear if it will also end up betting on the acquisition of US fighters F-35. The A330 MRTT not only stands out as a cistern plane, with a range of up to 16,000 kilometers and capacity to transport 111 tons of fuel. You can also operate as a transport plane, with space for 300 soldiers or up to 45 tons of payload, and even as a medical evacuation platform equipped with stretchers and stations of intensive cities. It should be noted that Spain is not the only nation that operates the A330 MRTT. This replenishment is present in 15 countries. It has been commissioned by Australia, France, the NATO multinational fleet (MMF), Saudi Arabia, Singapore, South Korea, United Arab Emirates, United Kingdom, Spain and Canada. In total, 82 units have been sold. Before their definitive conversion, the A330 in the hands of the Air and Space Army have already demonstrated their usefulness in key transport missions, since Evacuations in Niger and Sudan even maneuvers like Pacific Skies 2024. Now, those same units are in the process of transformation in Getafe to become MRTT tank aircraft. Images | Airbus | Air Force In Xataka | Boeing, in the line of fire of the tariff war: Airbus is emerging as the winner of the pulse between China and the USA

Elon Musk wants to change it with an AI

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Elon Musk may have The hours counted In front of Doge, that “efficiency” office with which Donald Trump has given the richest man in the world as closely to a chainsaw for cut where you can In public administration. Meanwhile, Musk may be before his great work or the failure that will accompany him for the rest of his life. At stake: a base code of the 50s, the same that holds the aid of 65 million people in the United States. A risky plan. The story Wired told this week. The so -called Government Efficiency Department (Doge), has started a project to migrate “in a matter of months” all the United States Social Security Administration Systems (SSA), abandoning the COBOL LANGUAGEin use since the 50s, to replace it with a more modern technology Like Java. The problem? That experts warn that this operation is technically colossal and extremely riskygiven that Cobol holds the critical functions of the SSA, including the issuance of social security numbers and the payment of benefits to more than 65 million people. In other words: a forced and hurried migration could generate from erroneous payments to the complete loss of benefits, without the authorities to even detect the failures. Musk and the system. Apparently, the project arises in the midst of a growing pressure from the Trump administration on the SSA. Musk has publicly attacked the agency, accusing her, Without evidenceto allow fraud as payments to alleged beneficiaries of 150 years of age, a distortion caused for technical limitations of cobol and not for corruption. In addition, since Doge assumed tasks within the SSA, the agency has faced budget cuts and a deterioration of its serviceswith constant falls on its website and prolonged waiting times in attention to the public. Domino effect. The SSA system houses more than 60 million code lines Cobol, and its main structure, including the Madam databaseit has not been substantially renewed Since the 80s. In fact, They counted in Arstechnica That its architecture is so fragile that any change without the necessary precautions could trigger a domino effect of unpredictable failures, affecting payment calculations, acquired rights and the very stability of the computer infrastructure that supports the largest social security system on the planet. Doge and AI. Wired underlined that the Doge team that has taken control of the project is partly formed by Young and inexperienced engineerswhose initial task has been to develop identity verification systems and Audit beneficiaries Through the controversial initiative “Are You Alive Project” The lack of solid and, very important planning, the intention of Use artificial intelligence generative to rewrite millions of lines of code within an unreal period increases fears within the SSA. Moreover, several experts consulted They warn that even in several years it would be possible to ensure that the new applications reproduce without errors all the calculations and business rules accumulated for decades. The beneficiaries on the wire. No doubt, the main fear is not only an incorrect payment, but the possibility that millions of people stop receiving your checks Without even the system, generating an unprecedented social crisis. With an environment that some employees describe As “sustained with wires and adhesive tape”, forced migration and without guarantees threatens to destabilize not only the SSA, but one of the fundamental pillars of the welfare state in the United States. Speed ​​vsa costs. The decision to impose drastic deadlines, prioritizing advertisements to hype and saucer On solid results, it seems to reflect the Internal logic of Doge and the Trump administration: demonstrate that They can “modernize” In record time, even at the expense of breaking essential services. Without a realistic plan and without adequate resources, the migration of the SSA seems more like a political experiment than a responsible modernization of a social security system than Millions of citizens They depend for subsistence. Image | Steve Jurvetson, Wec3390 In Xataka | Elon Musk has fired officials in Doge: China and Russia have seen a unique opportunity to recruit them In Xataka | More and more rumors place Elon Musk out of Doge and the Government. The reason is very simple: Tesla’s crisis

China controls the solar energy supply chain. Europe wants to change it with a huge factory in Asturias

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If you had ever thought about how form a solar panel Your process is not easy. This puzzle that passes from a Fine wafer to photovoltaic He has all his framework. Asturias will begin to manufacture this small piece, which is essential for its operation. The heart of a panel. A Catalan company, Sunwafebacked by Innoenergy, are in the process of building the first large bullion factory and wafer for photovoltaic solar panels in Spain. To do this, he has obtained an aid of 199 million euros from the Ministry of Ecological Transition, aimed at supporting this installation in Gijón, As Efe has had access. The company has obtained both public and private financing to develop this project. In fact, he has received one of the largest subsidies in the State in Asturias, within the framework of the government’s renewal call, which allocated 297.3 million euros to key projects in renewable energy, According to the trade. The first piece of puzzle. In this puzzle that is the process of manufacturing the solar panel, the plant will focus on silicon purification, its foundry to form ingots, and the subsequent cut of these bullion in thin wafers. All this and then send it to other plants with which the photovoltaic will form. As for the objective of the initiative, Sunwafe seeks to produce 2.5 billion wafers per year by 2030, which will allow you According to the voice of Asturias. The most standardized material. Solar cells They have experienced A radical transformation in recent years. In all this time, the element that dominates the sector remains silicon, since they are The standard in industries. Along the same lines, there are A boom with Perovskitas panelsbut silicon tandem cells are still the most promising for its generalized use. Zero dependencies. Today, China is the undisputed leader of solar energy export, how demonstrates an Ember study. However, this new factory raises a change in the photovoltaic value chain, reducing the dependence of this supplier and others for Spain and, in turn, the European Union, the European Union, According to RTPA. At the moment, the European Union Continue depending In much of China for the manufacture of their renewable energies, but projects like this can open a new path. An impulse for Spain. Although the country managed to close last year with a fee of Total renewable generation of 63.9%the production of materials has not yet settled after the rise of Chinese production. In this way, this new factory will become the third EU factory that will produce silicon wafers, how They have reported in New Spain. This opening in Gijón is a good example of the shy reindustrialization that institutions are looking for. Image | Peellden and Pexels Xataka | While the Portuguese enjoyed sun eclipse, their electrical system had a really bad time

How it affects the change from time to sleep

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At two will be the three and, as a consequence of that, the dream patterns throughout Europe They will put themselves Above up. Another year. And it is logical: the day after time change, people It takes 33 minutes more than average In going to bed. In addition, they wake up 19 minutes before. That is, what does it affect us? Clear. And not only in quantitative terms; but also in qualitative term. The quality of sleep during the week following time change is frankly bad. Much worse in people between 20 and 30. These are U’s conclusionsn Analysis of sleep patterns of Samsung Health users in more than 40 countries and is interesting. Not because it is extremely representative. After all, the data starts from a huge sample selection bias: they are only its users. However, it does allow us to approach this curious phenomenon with first -hand data. Something that, until recently, was quite complicated. Samsung Health The Spanish surprise. That’s where a surprise comes to us. As I say, the analysis covers more than 40 countries around the world where the time change occurs. Of all of them, Spain is the one who showed greater stability in your sleep patterns. That is, Samsung Health users in Spain are the ones who least affected themselves in their dream for the hourly change. On average, they only delayed bedtime in 16 minutes (the country closest to us was Italy with 19) and the schedule of waking was only affected in five minutes during the first week; two during the second. Why does this happen? Well, the truth is that it is difficult to say. A possible reason may be, of course, that the Spaniards We go to bed very late. That leaves us little margin, on average, to delay the time to go to bed. However, there are other possibilities. As Jose María Olalla has defends for yearsProfessor of Physics at the University of Seville, in countries like ours “it cannot be said that (the change of seasonal schedule) is a bad idea.” Olalla explains that “at summer time it works well in summer and winter time works well in winter. Having summer time in winter is complicated, having the winter time in summer is also complicated. For different reasons, but it will always be a problem.” There are countries where change is a solution and others in which not. That is, the change of time is a simple, coordinated and fast way to adapt the schedule of the whole society to the fact that, in summer, the sun rises before. It is true that it can CAUSE DISPRUPTIONS DURING THE FIRST DAYS or weeks; But taking into account that seasonality is natural, that change would have to occur yes or yes. And the disruptions would remain in one way or another. However, we must not take it very seriously. On the one hand, we do not know how wide the sample in Spain. On the other, as well as Olalla told us“people usually do what they want, even in front of the official schedule. They do strange things, things that often collide with what theoretically is adequate.” Image | Lukas Blazek | Anthony Tran In Xataka | “Cenan at 10, they work at 9”: foreigners are understandably intrigued about how we sleep in Spain

Seven CCAA backs down with the screens and mark a change in trend

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The Spanish education system has a peculiar way to embrace innovations: with excessive enthusiasm first, and with equal intensity when rejecting them later. First was the aspirational devotion for the Finnish model, then the obsession to digitize each classroom. Today, just over a decade after that race to fill the laptops, We are seeing the principle of an opposite pendular movement: Seven Autonomies – governments by both PP and PSOE – are regulating to reduce screens in classes, according to The world. This turn is not born from a political whim. The results of the latest PISA tests and international evaluations have been another jug ​​of cold water. The reading comprehension and the basic mathematical skills They are collapsing while students spend more time with a tablet and less with paper and ball. Madrid, the Region of Murcia, Valencian Community, Balearic Islands, Galicia, Asturias and Catalonia are preparing different regulations but with the same spirit: Recover paper. Limit the hours in front of the screens. And reflect on whether we really need to do all duties in digital. We are also seeing many politicians to seek the tribute applause cursing the screens in the classrooms, but none do self -criticism when the tribune rewarded the slogan “a child, a laptop.” Is Selective amnesia that allows to navigate comfortably between opposite trends Without assuming responsibilities. Correction has no political color. The Socialist Asturian Lydia Espina and the popular Murcia Fernando López Miras coincide in the fundamental although they disagree in the forms, for giving two examples. Perhaps the most notable difference is that while Madrid opts for a more blunt prohibition, other regions prefer to set recommendations, leaving a certain margin of maneuver to the centers. But the message is clear: enough of tablets for everything. The most interesting thing about this Pendulazo is that it arrives right now, when the technology industry continues to promise the educational revolution through its devices, and when The AI ​​begins to appear in the classrooms. But between technological determinism and nostalgia for grid notebooks, perhaps what we are really seeing is a healthy maturity exercise: technology must be a medium, not an end. And like any tool, it has its optimal use moments. Not all the time. Not for everything. And of course, not for everyone at the same age. And we are starting to see it. In Xataka | China is planning its future in three dimensions. That is why he will put a subject of AI in schools Outstanding image | Xataka with Midjourney

How a German submarine cable is threatening to change energy control in Spain

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European energy infrastructure is one of the more interconnected in the worldone in seven electricity units It is marketed through terrestrial and submarine cables. However, electrical networks They need more connections and improvements to guarantee stability and energy safety. Now, a German company has decided to challenge the monopoly structure of Spain. German initiative. The Europe Link Development Company has proposed Apollo-Link, a project to create underwater interconnection between Spain and Italy. From the project page They have explained that it is an alternative to continue promoting networks in Europe and more in A context of energy crisis. In this way, the initiative would allow Italy to reduce its energy dependence and take advantage of the renewable energy of Spain. Connection so far. Currently, the interconnection of Spain with the rest of the EU countries is done through France, except with Portugal. The Spanish electricity grid has exclusivity in the transport of electricity, so the German project will challenge the monopoly structure. However, there are exceptions for private international interconnection projects that can be described as “Merchant Lines”. Merchant Lines. European legislation allows third parties outside of transport networks (TSOS) to develop international interconnections under the “Merchant Lines” regime, which is eximicated from the regulations of the Spanish electricity sector. However, these projects must meet certain requirements, and the technical-economic viability of the interconnection must be demonstrated. Despite the possibility of these private projects, the TSO always have preference to execute projects that conform to the official network planning. Economic impact. As The economist has been able to have accesswithin the energy sector they have warned about the implications of this project. While Italy would benefit from Spanish renewable energy, on the other hand Spain would experience an increase in electricity prices due to the greater exchange with other countries. The negotiation of economic terms and the distribution of benefits and costs will be crucial to avoid disadvantages for the country, as already It happened in full crisis of 2022. In addition, before the implementation of the project, thorough studies must be carried out to evaluate its impact on the networks of both countries. What will it consist of? Europe-Link Development has mentioned which seeks to facilitate the exchange of electricity between Spain and Italy. The objective is to link the electrical systems of both countries through an underwater cable of 660 kilometers and an exchange capacity of 2,000 MW. However, it is in a preliminary phase and needs the approval of the managers of the electrical networks of Spain and Italy, Electric and Terna, respectively. Image | Apollo-Link Xataka | Taiwan has just stopped a ship after cutting an underwater cable. The problem is that there are only Chinese citizens inside

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