reason

Welding in space is a physical nightmare, but the UK has a good reason to try it

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We have entered a point where great nations have one objective: spatial autonomy. And, although many factors come into play, one of the most important is the ability to manufacture and assemble in space. As? Welding directly in space, but although we have seen it in science fiction on numerous occasions, things get complicated when we want to apply it to the real world. Now, a British university believes it has found the solution. A ‘Wall-e‘ welder. Nightmare. Soldering on Earth is an extremely simple process. We only have to apply a very high temperature and both gravity and the atmosphere make it easy for us. In space, the thing changesturning something routine into a real physical nightmare. There are three elements that come into play: Microgravity: on Earth, gravity causes the drop of the binding metal (tin, for example) to fall on the elements to be joined. In space, since there is no gravity, surface tension is the dominant source: the molten metal does not stay in place, but tends to form spheres. Additionally, gas does not escape from the molten metal, causing porosities and further structural weakness. Pressure: There is no oxidation because there is no oxygen, but there is also no pressure, which lowers the boiling point of certain alloys. This can cause, at certain temperatures, some critical components of the metal to evaporate rather than melt. Again: the chemistry of the solder and the properties of the joint are altered. The politics of discard. If that were not enough, welding in space is a nightmare for astronauts who have suits that limit their movements and who would always be under the pressure of a spark or slag piercing the suit. Goodbye astronaut. That is why administrations have become accustomed to the logistics of disposal: rather than repairing something, it is better to throw it away and launch something new from Earth. Less risks, fewer headaches. ISPARK. Clearly, it clashes with the most current policy: that of recycling. A few days ago we saw that, while NASA wants to throw down the International Space Station to the trash, there are those who want to recycle it to take advantage of all the elements it has. And building platforms in space based on smaller parts is more reasonable than launching those pre-assembled structures from Earth. That’s where the discovery from the University of Leicester, in the United Kingdom. In collaboration with TWI Ltd, they have launched what they have called “ISPARK Project”, or “Intelligent SPace Arc-welding Robotic Kit”. It is not a new physical welding, but a robot to do the work. There are still issues that can compromise the integrity of the weld itself, but having a robot do the job eliminates the extreme risk for astronauts. And, precisely, the researchers point out that achieving this “will redefine how large structures are built and maintained in orbit” in the new era of the space economy. They are not the only ones, since companies like ThinkOrbital wave University of Texas they are also pushing this possibility. Roadmap. It must be clarified that it is a technology that has to be tested. The first step will be to subject the robotic system to tests in chambers that simulate the vacuum of space to verify both that the electric arc and that the behavior of the materials are stable in an environment without an atmosphere. In addition to the direct results, they will compare with a digital twin. It is a technology that virtualizes (thanks to computer calculations) the physics of welding in vacuum and microgravity. It is data with which they will train the robot, but also with which they will compare the results of the physical world. And, if everything goes well, in later phases the objective is to test it in orbital reality conditions. This is where other factors come into play such as radiation or dynamic thermal cycles (conditions of extreme cold and heat in a matter of an instant). In search of autonomy. Little joke with this. The “Smart Space Arc Welding Robotic Kit” has received funding through the UK Space Agency’s National Space Innovation Programme. Specifically, 560,000 pounds to develop this system. Everything is framed within a larger program of the Agency, which will allocate 17 million pounds to 17 space innovation projects. If we look at the global European “photo”, it is contextualized within a reality in which we also see that the European Space Agency seeks one thing: autonomy. The British agency and the ESA are tired of depending on NASA either Roscosmos for their space missions, and we are seeing how they develop technologies or inject more than 900 million euros to find a European replacement for SpaceX. And, obviously, assembling and fixing in space is much more sustainable than continuing to create technology that costs hundreds of millions of euros and is disposable. Images | University of Leicester In Xataka | We are launching more things into space than ever before. And the next problem is already on the table: how to pollute less

China is launching more rockets into space than ever before. And the reason is very simple: not to depend on Starlink

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China has taken the lead in a disputed area: that of space sovereignty. To talk about space is to think directly about the POTbut the photo has changed in recent years. The space race It is no longer just a matter of government agencies, but also of private companies as SpaceXthe Spanish PLD Space either Blue Origin. Europe seeks its space without depending on anyone and countries like China and India are taking steps to expand your borders by looking into space. And, earlier this month, China complete four space missions. It is a clear blow to the United States. Rhythm. 2025 has marked a turning point in China’s aerospace industry. The country has broke his record of launches with more than 80 orbitals throughout the year (it was on 68 launches), adding the one with three Long March rockets taking off less than 19 hours apart. Something like this is within the reach of very few. Specifically, only within the reach of SpaceX in terms of pace. stress test. The litmus test took place at the beginning of December, when the Chinese space agency carried out a stress test on its system. Between the 5th and 9th of this month, China overloaded its entire launch chain. They used four different launch sites to test the extent to which their launch, logistics and telemetry centers could operate in good conditions. With this, the country wanted to check to what extent its different centers can operate almost in parallel, without interference and without hindering each other. This is key for routine launches of mega satellite constellations, but also for rapid responses during a crisis. It is also a trial by fire to see how optimized the process is in which the rockets can spend the shortest time possible at the launch points, without forming bottlenecks. What do they throw?. For this operation, four ports were mobilized: Hainan, Taiyuan, Xichang and Jiuquan. And what they have put in the space is… a little of everything: Mission 1: A Kuaizhou-1A rapid-deploy rocket launched from Jiuquan. In the cargo there were VDES satellites to identify ships and their purpose is dual: to monitor maritime traffic, but also to have an analytical capacity for data on the high seas. Mission 2: a Long March 8A rocket designed for a high rate of launches that started from Hainan. It carried 14 Guowang satellites, the state’s answer to Starlink. This is also the most strategicsince the Long March 8A is designed to compete directly against Starlink’s Falcon 9 in costs and launch rate. Mission 3: another Long March, 6A. It left Taiyuan without a confirmed payload, although it is a rocket that has previously been used to launch more Guowang satellites into orbit. Mission 4: a Long March 4B that took off from Jiuquan and is the most “military” of all. Launched Yaogan-47, a satellite recognition to “census lands and estimate crops.” It is still a remote sensing satellite, and we are in a very complex moment in the Pacific. CAS Space The fear of Starlink. One of China’s goals is to have its own Starlink system. This involves thousands of satellites orbiting and providing service, something that cannot be launched in one go. This intense four-day campaign puts on the table the logistical capacity of the Chinese space agency to be able to launch many launches in a short space of time without jeopardizing their reliability. It is a movement that will allow climb the launch of thousands of Guowang satellites into orbit and, when we talk about “fear” of Starlink, we mean that China wants to occupy the orbital space before it runs out of chairs. It is estimated that Starlink has more than 6,000 satellites circling and another 42,000 planned. China has 25,000 planned between Guowang and G60, but in space the law of “first come, first served” applies. The International Telecommunications Union assigns orbits and frequencies under this principle, so China does not want to fall behind the West. Specifically, against the United States. Sovereignty. In fact, there is an interesting “prick” with Musk’s satellites that has nothing to do with communication. Starlink has already demonstrated its usefulness in the war context (andn the war in Ukraine, for example), but also, in 2021 Tiangong space station had to maneuver twice to avoid satellites starlink. And we already know that Russia, China and the United States are preparing (and according to the United States, more than just preparing) for a war in space. In the end, it is a matter of spatial sovereignty. The United States is the proper name when we think about space, but China has been strengthening its position for decades and more recently has begun to occupy that space. And from the European Union it is alsoe is testing the ground for that spatial sovereignty. The goal of all agencies and governments is the same: not to depend on external technology. And this stress test by China when it comes to launching is a blow to its biggest rival. Image | CAS Space, Galactic Energy In Xataka | After many years trying to copy the Falcon 9, Elon Musk believes there is a company about to achieve it

The reason why Generation Z is giving up alcohol

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For years, alcohol has been an almost inherent to youth leisure. But something is changing. The generation Z drinks less than the previous ones and not only for a health or economic issue: you begin to perceive alcohol as a factor that directly affects your mental well-being, your ability to concentrate and, consequently, your daily productivity. It is not a moral crusade nor a total renunciation of consumption. It is a change of relationship with respect to alcohol and its subsequent consequences. Generation Z drinks less than millennials. The data confirm that it is not an isolated perception. According to FortuneGeneration Z consumes around 20% less alcohol than millennials at the same age, a sustained drop seen in several Western countries. That is, the alcohol is still present, but loses prominence in youth leisure. According to data From the Survey on Alcohol and other Drugs in Spain (EDADES), in 1997 12.7% of the population aged 15 to 64 claimed to drink daily, in 2007 it was already 10.2% and in 2024 this percentage was barely 9%. Hangxiety: the hangover that cannot be seen. Generation Z has grown up with greater access to information about mental health, basic neuroscience, and emotional well-being. This has changed the perception of alcohol, which is no longer seen just as fun and is now understood as an element with clear cognitive costs. One of the concepts that best explains this change is that of “hangxiety”, which Guardian defined such as the anxiety that appears after alcohol consumption, even when the physical hangover is mild. The alcohol alters neurotransmitters such as GABA and serotonin, generating a rebound effect that can translate into anxiety, irritability and ruminative thoughts the next day. For a generation especially sensitive to anxiety and mental healththis effect is especially dissuasive. Less alcohol, more cognitive stability. That is, the reason for reducing alcohol consumption is not only avoid hangover, but to improve mental stability and your cognitive performance during the following days. a study from the JSI Research and Training Institute in Boston, investigated the effects of alcohol consumption on work performance. According to their findings, even moderate levels of hangover can affect decision making, memory, and sustained attention. The problem is not only the occasional excess of alcohol, but residual effects that drag on for days and the discomfort that these effects produce among the youngest. Live without fatigue. Reducing alcohol consumption does not imply marathon days in which you can work more hours. What changes is consistency. Less alcohol means fewer “wasted” days, less cognitive fatigue and greater ability to maintain focus throughout the week. For a generation that moves in a more unstable labor market and competitive, that control of own performance is key, betting on social alternatives without alcoholmore planned consumption and less pressure to drink to fit in. In Xataka | On Tinder there is a trend that is gaining weight among Generation Z: dating without a single drop of alcohol Image | Unsplash (Vasilis Caravitis)

For decades, the “00000” has fascinated Christmas Lottery players. The reason: the King’s Number

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All the Lottery numbers They have the same chance of winning the Christmas prize, but not all of them generate the same interest or are surrounded by the same halo of fascination. Perhaps one of the most enigmatic is the “00000”. And it is because the doubts it raisesquestions that resurface every December just like the nougats in the supermarkets, the perfume ads on TV or the LED lights in Vigo. Does it really exist? Can it be purchased? And above all… Is it true that it is the number that gives Lotteries and Betting from the State to the Royal House? There are those who are so sure of the latter that they even refer to “00000” as “The King’s Number”although (spoiler) it is not actually founded. Is 00000 played? Yeah. In the Christmas raffle they play 100,000 numbers different. From 00000 to 99,999. Both included. In fact, a quick search arrives to confirm that the first issue on the list has been sold this year in half a dozen of branches in Cádiz, Las Palmas, La Rioja, Valencia and Murcia. After all, there is nothing written about tastes (and superstitions): there are those who see 00000 as an ‘ugly’ number, a combination to avoid with little chance of receiving the jackpot, and those who bet their 20 euros on it as the winning horse. Have you ever played? No. Not at least if we’re talking about El Gordo or millionaire prizes, although that doesn’t make 00000 a special number either. Although the National Lottery traces its origins to 1812 (when the biggest prize amounted to 8,000 pesos) and the Christmas draw began to become popular 133 years agoin reality there are not so many numbers graced with El Gordo. That doesn’t mean that 00000 hasn’t made more than one person’s day (or Christmas). In 2014 he achieved a stones of 120 euros. It may not seem like a big deal, but that year the same administration in Logroño had sold 160 lucky tickets, leaving money in the pockets of its clients. 19,200 euros. In 1828 luck also happened to him. That year the lucky number was 00523. To many the figure may not be attractive because it is too ‘low’, but the truth is that the drums do not understand low or high numbers. Lotteries remember that Gordo touched figures between 0 and 10,000 61 times, 70 times to bills from 10,001 to 30,000 and 64 times to combinations ranging from 30,001 to 66,000. The King’s Number? One of the most famous myths about 00000 is that, precisely because it is the first in the numerical sequence, State Lotteries and Betting reserves a special destiny for it: a gift for the Royal House. You don’t have to look hard to find articles that remember a story that in reality is nothing more than that: a story, pure urban legend. “No. It is a baseless rumor. Institutionally, no tenth is given away,” they clarified already in 2011 from Lotteries to the newspaper ABC. It is not the only occasion in which he has had to deny the hoax. “No tenth with the number 00000 is given to the king for the Christmas draw,” insist to RTVE. The best proof is that the tenths of 00000 can be found in various administrations in the country and in 2014 the media even they interviewed to one of the winners with the 120 euro stone. Curiously, she decided to play that number and not another because she was convinced that it was the one they used in Zarzuela. Curious, commented… Feared? 00000 not only generates expectation for its history and myths. There is another detail that arouses the curiosity of Christmas Lottery lovers. In case he wins the first prize, if chance showers him with millions of euros… How the hell would it be sung? Would we hear the children of San Ildefonso hum “zero thousand zero hundred zero zero”? Would you opt for a simpler formula? theEconomist assures that 00000 would simply be sung as “zero”, without further flourishes. Although another thing (of course) is that their nerves play tricks on them on the 22nd. Images | SELAE 1 and 2 and Royal House In Xataka | ChatGPT You have the same chance of hitting the Lottery Jackpot as a witch reading the guts of a crow

There was a reason for airports to avoid solar panels, and Malaga has just dismantled it

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In our daily lives we are increasingly accustomed to seeing solar panels. on balconies either roofs. Even when we travel by car it is common to find plate-covered land either large wind turbines. However, there is one place where until now solar energy seemed out of place: airports. For years, sun reflection was an unsolved problem in the airport environment. The fear that a flash could affect a pilot on approach stopped any attempt to install solar panels. In Malaga, that fear is no longer an obstacle. In short. Malaga-Costa del Sol Airport sum for the first time self-consumption photovoltaic installations promoted by private companies. Europcar and Goldcar They were the first to take the stepwith a project developed by the Malaga engineering company Ubora Solar. As La Opinión de Málaga highlightsit is not a project promoted by Aena, but rather a direct commitment by private companies to generate their own clean energy in one of the most regulated and monitored spaces in the country. The big obstacle: glare. The main challenge of the project was not technical or economic, but rather air safety. The possibility that the solar panels generated annoying reflections or glare on pilots and controllers was a critical concern, also regulated by Aena regulations. The answer involved an exhaustive analysis of visual risk. Ubora Solar developed aeronautical glare studies following the standards of the Federal Aviation Administration (FAA) and the European Aviation Safety Agency (EASA), taking into account everything from the actual flight trajectories to the visibility from the control tower. All of this served to precisely define the orientation and inclination of the panels within the airport complex. The results were conclusive. Luminance values ​​were well below the European threshold of 20,000 cd/m², and any possible reflection coincided with the position of the sun, being “masked by its own brightness”, a phenomenon known as sun masking. In other words: the reflection exists, but it is imperceptible and does not pose an operational risk. In other countries it was already a reality. Although solar installations already exist in airports in other countries, the case of Malaga is especially relevant due to its private nature. In the United States and in different parts of Europeairport photovoltaics has been a reality for years, always subject to strict glare and air safety studies. The difference, as various media emphasizeis that in Spain this step had not yet been taken without a direct impulse from the airport manager. Málaga thus acts as a laboratory and precedent for a model that could be replicated in other airports in the country. A success that does not blind. For years, the sun was seen as a risk at airports. In Malaga, he has become an ally. The project shows that the greatest fear —the glare— it is not fought with prohibitions, but with rigorous studies, planning and technology. Málaga-Costa del Sol Airport not only manages takeoffs and landings. It has also opened a new path for the energy transition in one of the most complex environments that exists. And it has done so without losing sight of the most important thing: safety. Image | solar ubora and Unsplash Xataka | When the December sun surpasses that of April: the luminous paradox of a vertical panel on the balcony

Mercadona has bought the company that has been supplying pallets and boxes for decades. And there is a very simple reason

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Let Mercadona monopolize 30% of the supermarket business is no coincidence. The success of Juan Roig’s chain responds to a cocktail in which, among other issues, its bet on white labelsthe ready to eat dishes and geographic dispersion. Another key to that equation is your supplierswho are responsible for supplying you from cheeses or kebabs to services. Now the chain has decided take the reins from one of those external firms, Logifruitthe same one that has been supplying it with boxes and pallets for decades. There is a word that explains it: logistics. What has happened? That Mercadona has decided to take over the Valencian company Logifruitone of the key suppliers of its logistics, since it supplies it with the boxes and pallets it uses to transport goods. It has been the Valencian chain itself that has been in charge to announce the acquisition, although without revealing the amount or the dates. In your statement Juan Roig’s company simply emphasizes the importance of the purchase for its internal operations and advances an important piece of information: the 1,600 Logifruit employees will join Mercadona’s team directly. What is Logifruit? A crucial piece in the functioning of the Valencian chain. The company was founded in 1996, has 16 logistics platforms and manages more than 18 million of boxes, boxes and reusable pallets designed for the transport of goods. Its network of facilities is spread across a good part of the peninsula, with 14 nodes distributed throughout Spain and two others in Portugal. Is it just another supplier? No. And not only because your rental model of reusable packaging has earned it a strategic role in Mercadona’s structure. Unlike other suppliers of Juan Roig’s company, which maintain extra business avenues (even if they are minority), the history and work of Logifruit is closely linked to that of the supermarket chain. The company itself explains on his website which started in 1996 as a “logistics operator to provide service to Mercadona’s fruit and vegetable suppliers.” Almost 30 years later, that link remains key for both companies. Why’s that? By defining your “interest groups” in the sustainability report 2023, Logifruit identifies the five major actors that shape its business: the workforce, the companies that supply materials, machinery and services, society as a whole, capital and customers. And among the latter he specifically cites two: Mercadona and its suppliers. In fact, although Logifruit talks on its website about “more than 1,095 clients”that ecosystem seems to basically pivot around Roig’s chain. The diary Five Days assures that, in its latest financial report, the box and pallet company recognizes that it did not have “other clients outside of the pool of services established for Mercadona and its suppliers”. At least by the end of 2024. Do we know anything more about the company? Yes. And it helps to better understand the movement that Mercadona has just made. Last year Logifruit invoiced around 164 million of euros (7% more) and obtained a net profit of 5.2 million. Its assets amount to 22.3 million and its liabilities include debts with financial entities, although most of them mature in the long term. The other piece of information that helps understand Roig’s movement is that in 2024 the company rented packaging worth 54 million euros to Mercadona and its suppliers, according to the documentation consulted by Five Days. What does Mercadona say? That the purchase will help it achieve two of its “objectives”: “unify all its logistics processes” and “continue consolidating the efficiency and sustainability of its distribution network.” “The agreement, pending approval by the Competition agencies and the corresponding administrative authorizations usual in this type of operations, will allow Mercadona to capture important synergies and further optimize its resources,” the Valencian firm stands outwhich hopes to “strengthen” its assembly line. And Logifruit? Logifruit also highlights the historical link between both companies. “When we began our collaboration with Mercadona, in 1996, we took on the challenge of offering a service that met their needs and gave them competitive advantages. Three decades later, I am proud to be able to say that Logifruit has overcome that challenge,” celebrates its president. In its financial report the company itself recognized that it would be “complicated” for Mercadona to find a substitute capable of supplying boxes and pallets in the short term and that this operation would also require a high investment. Is it something exceptional? Yes. And no. In addition to his commitment to the white label, the prepared food and geographical dispersion, Mercadona’s commercial success relies heavily on its network of suppliers. Although it is not common, this is not the first time that he has decided to integrate into his structure one of those companies that help him articulate his business. It already happened in 2010 with the Caladero packaged fish company, although years later he sold it to Profand. Images | Logifruit 1 and 2 and Andalusian Government (Flickr) In Xataka | Mercadona has grown so much in Spain that for the US it is no longer just a supermarket chain: it is a “cultural phenomenon”

the reason is due to Russia and a new military corridor

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For years, the Finnish Arctic Circle has been reinvented as a theme park permanent winter, reindeer and northern lights, converted in global destination for those looking for an eternal Christmas and an experience carefully designed around the myth of Santa Claus. But there are always more surprises in Santa’s house, and an element that no one expected has just arrived in Finnish Lapland and that changes everything: Europe rearming itself. Santa and war. Rovaniemiinternationally promoted as the official home of Santa Claus, has been one of the great icons of the world for years. european arctic tourisma place where Christmas has become in permanent industry and where the experience is carefully designed for visitors from all over the world. However, this winter season the city is experiencing a silent but profound transformation: along with sledding, reindeer safaris and festive lights, the capital of Finnish Lapland has been filled with NATO soldiers who train for a scenario that until recently seemed unthinkable. Thousands of allied soldiers have recently passed through the area to maneuvers in Rovajärvithe largest training camp in Western Europe, located just 88 km from the Russian border, making Rovaniemi a a key point of the new security architecture of northern Europe. The longest and most sensitive border. The reason for this deployment is geographical and strategic. Finland shares almost 1,500 km of border with Russiaone of the largest and most complex in the entire Atlantic Alliance, and more than a quarter of it runs through the sparsely populated Lapland. Following the Russian invasion of Ukraine, Finnish intelligence services and military commanders have warned that Moscow is strengthening its infrastructure and its presence on the other side of the border, especially around the Kola Peninsula, a key enclave due to its enormous concentration of nuclear capabilities. The forecast in Helsinki is that, once the war in Ukraine ends, Russia can redeploy troops towards the north and adopt a much more robust stance towards Finland, structurally raising the level of tension in the region. NATO umbrella. Finland does not start from scratch in this defensive logic. His history and their relationship with Russia have marked for decades a culture of constant preparation, with national defense integrated into the Constitution itself and a conscription system widely accepted by society. However, the entry into NATO in 2023 It has meant a qualitative change: the country has gone from a defense designed in a national key to being part of a collective system that requires interoperability, allied presence and joint planning. This shift has translated into international cooperation much more intensethe opening of a new Allied command at Mikkeli and the designation of Rovaniemi as a future base of the Forward Land Forces, the Swedish-led battle group intended to reinforce the Alliance’s eastern flank. Military exercises in the Arctic. It we have counted before. While the tourists fill the Santa Claus Village and cameras capture idyllic scenes of snow and lights, a few kilometers away carry out military exercises of great technical and logistical complexity. Maneuvers like Lapland Steel 25held after other large multinational exercises, bring together Finnish, Swedish and British troops who train in extreme conditions, combining armor, helicopters, infantry and movement on skis in frozen forests and deep snow. Although a specific scenario is not officially tested, the maps and orientation of the exercises clearly reflect the type of threat that is in mind, making visible direct connection between the seemingly remote environment of the Arctic and high-intensity conventional warfare. A mentalized population. For many young Finns who serve in the military, in many cases voluntarily, the possibility of conflict is no longer an option. a distant abstraction. counted on a report in the Guardian that soldiers and conscripts assume extreme physical effort, endless marches and the weight of equipment as part of a collective responsibility, convinced that preparation is the best guarantee against uncertainty. The commanders describe the current situation as a new cold war, marked by the melting of the Arctic, the opening of new routes and natural resources and the rrenewed interest from Russia to ensure both its strategic deterrence and its economic assets in the north, in a context of prolonged and structural competition. Deterrence as a political message. The intensification of joint exercises and coordination between Finland, Sweden and Norway seeks more than just improving military capabilities: it seeks to send a clear political signal of cohesion, commitment and responsiveness. The bet is to avoid conflict precisely by demonstrating that any aggression would have a high cost and a collective response. In that delicate balance, Rovaniemi has become a powerful symbol of today’s Europe: a place where the imagery of peace, childhood and Christmas now coexists with bunkers, military aircraft and strategic planning, remembering that even in the extreme north of the continent, security has ceased to be a backdrop and has become a central priority. Image | Matias CalloneRawPixel, Tom Corser, BORN In Xataka | In the midst of rearmament, Europe has realized an unimportant detail: it does not have enough bullets In Xataka | France and Germany have just approved an unprecedented rearmament against the Russian threat: one hundreds of kilometers from Earth

Scooter, Chinese and with the last name “ADV”. The Zontes 368G is destroying the Spanish market for good reason

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Spain It’s scooter country. They are cheap to maintain, they hardly use fuel and some of them did not need a driving license to buy them. And I speak in the past tense because the DGT It already requires you to take a small driving course for new drivers who want to get a 125cc motorcycle with the B license (the car license). Taking into account that for years it has been possible to drive scooters without a license and the economy of maintenance, it is more than logical that these small vehicles have occupied the top 3 sales for years. What was not so predictable is that a Chinese manufacturer, launching an A2 license scooter, has blown up the ranking of the best-selling motorcycles in Spain and has catapulted itself to the top 3, very close to the historic Japanese Yamaha. We talk about Zontes with his 368Gand take a good look at the photo, since once you recognize it you will not stop seeing it on the Spanish streets. The reason for this motorcycle. Zontes has been in Spain since 2018 and, since then, has had a very modest presence. In China, The culture of copying has nothing to do with how we perceive it in Spain: For the Asian country it is a way of recognizing that a product is well made. For years, traditional Chinese education was based on memorization, tracing and exact reproduction of classical texts. Copying was the correct way to learn, and if a student could exactly replicate their teacher’s work, it demonstrated respect and having achieved a high level of skill. So, analyzing that the best-selling A2 scooter in Spain is the Honda 350 ADVZontes decided to make his own. The anti-ADV. A motorcycle for the city, road and (some) countryside, all with an aesthetic similar to Honda’s most expensive ADV, the X-ADV. The Zontes 368G is the third best-selling motorcycle in Spain according to Anesdor, dangerously close to the Yamaha Nmax. That’s key for several reasons. It is the best-selling Chinese scooter in Spain. It is the first time that an A2 license scooter is close to surpassing a B license scooter in sales. This Zontes model has surpassed Voge, a Chinese manufacturer that seemed unbeatable in Spain. While Chinese manufacturers are betting on a fragmented distribution strategy, Zontes has bet practically everything on this model. Why is it devastating?. Zontes has touched the x pillars necessary for a motorcycle to sweep sales in Spain. The price is absurdly low. Zontes asks 5,529 euros for a 368G with almost 40 HP and fully equipped. On a technological level, it is one of the most ambitious proposals on the market: heated grips, 8-inch TFT screen with mirroring connectivity, rear camera, front camera, keyless start, electric seat opening, full LED lights. Expansion of dealer network in Spain and good response from technical service. The small print. Like practically all Chinese manufacturers (except for some high-displacement models from Voge), the toll to pay for buying an Asian motorcycle is that you have to go to the workshop quite a bit. The Voge’s maintenance is every 4,000km, compared to 12,000km for its direct rival, the Honda ADV 350. A point to keep in mind for all those drivers who drive close to 10,000km annually. 2026 is coming even stronger. Zontes has made a splash in 2025, and has even more reason to do so in 2026. They are going to increase the maintenance interval to 5,000km thanks to an oil cooler. The bike will come with a heated seat. New display. Cruise control. Suspension improvements. On the other hand, in China, it is sold at the same price as the current model, so hardly any price increase is expected. 2026 will be a key year in the motorcycle world: it is more than likely that Chinese manufacturers will take the top 1 for the first time. Zontes is not alone. Zontes has become a manufacturer capable of surpassing giants such as BWM, Kymco and Kawasaki in registrations. But just look at the top 10 units registered in Spain to understand that it is not alone. Position four is occupied by Voge, a Chinese manufacturer that has managed to place its 900 DSX as the best-selling trail in Spain. In 10th place, QJmotor is beginning to make its mark. The future of the motorcycle in Spain is inevitable: it passes through China. Image | Zontes In Xataka | Chinese motorcycles are sweeping Spain: who is who in this puzzle of brands

The Great Rental Review of 2026 is going to be dramatic for thousands of Spaniards for one reason: 1,700 euros more

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The usual thing around these times is that people start talking about New Year’s resolutionsprojects, trips… plans for 2026 that is already around the corner. That’s the usual. In Spain there are thousands of families who face the year with a very different feeling: restlessness. They are tenants, they have been residing in rented houses for years and now they see how their contracts are about to expire in a very different scenario to the one they had when they signed them, back in 2021. Things have changed so much that there are those who estimate that some tenants will have to pay up to 4,600 euros more per year if they don’t want to move. What has happened? For thousands of Spanish families, 2026 will not be the year of North America World Cup nor that of Eurovision without Spain. 2026 will be the year in which they will have to decide whether to move or agree to pay much more for their homes. The reason is a phenomenon that some have baptized as “the big rental review” and in practice it is nothing other than the expiration of the contracts signed between 2020 and 2021. After the five-year extension that marks the lawnow many tenants have to sit down and negotiate with their landlords. But that’s normal, right? Correct. Contracts signed from 2019 onwards last five years if the landlord is an individual or seven if it is a company. During this period they are renewed annually automatically and the normal thing is that the rents are updated in a controlled manner, based on the CPI or the IRAV index. That hasn’t changed. What is special about the rental contracts signed in 2020 and 2021 is that they were agreed in a very specific context, conditioned by the impact of the crisis of COVID-19. It comes with taking a look at the price chart of Madrid prepared by Idealista to understand it. After years of moderate rent increases (or stagnation), in mid-2020 rents began to become cheaper and did not recover until well into 2021, when they gained momentum that continues even today. What does that mean? That if you signed a rental contract in January, February, March… 2021, you did so at an advantageous time that has kept you ‘safe’ these last five years from the price increase that the market has accumulated. Now, once that agreement expiresif your landlord wants to renegotiate the contract, he will do so in a very different context, with rents in maximum values. Has rent become so expensive? Yes. Until now we could get an idea thanks to platforms like Idealista. Now we have a theoretically more precise tool: calculations from the Ministry of Social Rights and Consumption prepared from data from the INE, the Tax Agency and the IEF. The results has advanced them The Country and they show that contracts that must be renewed in 2026 will become more expensive by up to 383 euros per month compared to the time of the original signing, which translates into about 4,600 euros more per year. That would be the forecast for the most extreme cases (not the average), but it is eloquent. Is there more data? Yes. The estimates of advanced consumer The Country show an estimate of how much rents will rise per year for a household with a median income. For Spain as a whole, this calculation shows an increase of 1,735 euros. In the case of the Valencian Community it would reach 2,686, in the Canary Islands 2,267, in Madrid 2,042, in Cantabria 1,869 and in Andalusia 1,952. In the rest of the regions analyzed, the increase in median income ranges between 1,408 and 884-329 euros/year, the latter data corresponding to Ceuta and Melilla. And the calculation of 4,600 euros/year? It comes out of the heaviest estimate, the one that corresponds to the Balearic Islands. There the Consumption data show the increase in rent prices can exceed 4,615 euros per year. As a reference, Idealista indicates that in March 2021 the residential square meter was rented on the islands at 11.2 euros. Today it is above 19. If we take an 80 m2 apartment as a reference, that means that a tenant who five years ago paid 896 euros/month today would have to pay 1,528. That is, 632 more. When managing the advanced table by The Country It is worth keeping several keys in mind. To begin with, it does not include data from the Basque Country or Navarra due to their regional regimes. Nor from Catalonia, since one relevant part of the population resides in declared neighborhoods “stressed market areas”which influences their prices. The increase calculations also seem to have been carried out with respect to the values ​​at the signing of the contract (2021), which leaves the doubt as to whether they have taken into account the updates of recent years. Another fundamental factor is the context: the estimates are based on a portfolio managed by Sumar, which takes time pressuring its government partner to extend hundreds of thousands of rental contracts about to expire. Does it affect many people? The answer is once again positive. At least if we take Consumption as a reference. After examining the data from the Household Panel, Pablo Bustinduy’s department has come to the conclusion that in 2020, 568,500 contracts and in 2021 another 632,300. The first ones have been completing their five years of validity in recent months. The latter will begin to do so from January, affecting 1.6 million people. The communities that will (potentially) be most affected are Madrid, Catalonia, Andalusia and the Valencian Community. The first saw 145,900 contracts signed in 2021, affecting some 404,100 people. In Catalonia, 112,700 and 301,000 were recorded respectively, although there the tenants have the declaration of stressed areas in their favor. In Andalusia there are some 85,500 contracts with 213,700 affected tenants and in the Valencian Community there were 65,500 agreements with 155,000 people involved. Anything else? Yes. … Read more

There’s a reason you spend hours watching reels on Instagram until 3:00 AM: the science of doomscrolling

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It’s one in the morning. We should be sleeping but the finger is still sliding across the screen, scrolling through videos on TikTokreels on Instagram or posts on X. A viral meme, a new fire in the area or a new political crisis has us hooked on the screen. And although we may be exhausted, it cannot be stopped. If this scene sounds familiar to you, then welcome to the club. doomscrolling. A term that became massively popular during the pandemic and which can be defined as the habit of consuming prolonged form negative news or distressing, mainly through social networks. But behind this process, which may be very common in society right now, there are numerous chemical processes in the brain that science has not hesitated to investigate. The trap mechanism. To understand why we do doomscrollingwe must first understand that our brain did not evolve to have X or TikTok, but rather it evolved to survive. And it is not so long ago that humans were hunting for food or fleeing from a threat in nature, and it is something that our brain is still very much aware of. According to the most recent scientific literaturethe fact of sliding our screen down activates our reward brain circuits such as the dopaminergic system in each interaction. This drives us at all times to continue searching for information and evolutionarily knowing “where the danger is” was vital. The problem is that in this case the algorithm has no purpose, and we can spend 24 hours watching this type of news. But the reward system, which gives us ‘pleasure’ when knowing where the danger is, is not alone. It is accompanied by the amygdala which is the fear center in our brain. When seeing all this information, such as a war nearby in our territory, the brain interprets it as a potential threat that results in a large release of cortisol. This hormone is precisely known as the ‘stress hormone’, because it keeps the body in a state of hypervigilance. The result of these two circuits is quite clear as point out publications in Frontiers in Psychiatry and Brain Behavior: The brain seeks relief from information, but only finds more threats. This results in a toxic cycle being generated in which one seeks to calm down, becomes more scared, and searches again. The rotten brain. On social networks there is already a lot of talk of the term brain rot which translates to ‘brain rot’ like a real meme. but science has a very different opinionsince recent research suggests that repeated exposure to these fragmented stimuli with high emotional impact, with 15-second videos and alarmist headlines, have a high physical cost. The impact is located above all in executive functions (planning, organization, decision making…). And the constant alternation of these catastrophic contexts forces the brain to jump from one idea to another in milliseconds, and it is not something free. The cost we have to pay can be summarized in three points: Mental fatigue due to the high consumption of glucose that the brain has to make by having to constantly change focus. Deterioration of the prefrontal cortex, which is associated with a reduction in the efficiency of the area responsible for planning and impulse control. Processing blockage when the brain is on hyperalert. This makes it difficult to transfer information to long-term memory. Do we no longer know how to concentrate? This is the question we can all ask ourselves due to this phenomenon. The short answer from science is: we know, but it is much harder for us to “get started.” Studies on digital multitasking indicate that it is not that we have lost ability physiological of sustained attention, but we have trained our brain to expect interruptions. Deep attention (what you need to read a book for example) requires a “warm-up” time. He doomscrolling and the constant stream of notifications resets that counter constantly. Research collected in BMC Public Health they point out that attention remains “anchored” waiting for the next update. Even when you are not looking at your phone, a part of your cognitive resources is focused on it, reducing your performance on the task in front of you. It is not an irreversible decline, it is an atrophy due to lack of use of deep concentration circuits. There is hope. Despite the apocalyptic tone of the studies themselves on the subject, the scientific conclusion It’s not that we’re doomed. to be distracted automatons glued to a phone. The great advantage that humans have is neuroplasticity. With this term we mean that just as the brain learns to scroll compulsively, it can “unlearn.” Experts agree that the damage is not permanent unless the behavior becomes chronic for years without intervention. Evidence-supported strategies for breaking the cortisol-dopamine loop include: Set strict times to inform yourself and never before bed. Do exercises mindfulness as a tool to restore the default neural network. Allowing the brain to rest and ‘get bored’ without stimuli to help cleanse itself and regain the ability to focus. Images | Yazid N In Xataka | Young people have decided to stop posting (so much) on Facebook and Instagram. “AI-generated garbage” has free rein

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