complex

The complex of the wide face and the unusual solution that obsesses South Korea: elf ears

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Jung Da-yun was not satisfied with what the mirror returned to her. At 31 years old, this influencer South Korean woman felt she had an unusual defect: her ears were not big enough. According to a report from Wall Street JournalJung went to a clinic in Seoul, paid the equivalent of about $70 and underwent hyaluronic acid injections into his cartilage. The result was immediate: his ears leaned forward, rising above his face. Suddenly, his face looked slimmer, younger, and proportionate. “I was very happy with the results,” she confessed. This scene, which in the West could seem like the script of a satire, is a latent reality in East Asia. While in the United States or Europe, people with prominent ears go to the surgeon to hide them or glue them to their heads — a practice that in Korea is “creepy” in the eyes of some, as explained by the influencer Korean-American Krystal Lee—in Asia, the projection of the ears has become the Holy Grail of aesthetics. The magazine MEGA has baptized him such as “silent retouching”. “When I was in China, one of the dermatologists told me that this is one of the procedures he performs the most, and I couldn’t believe it,” dermatologist Jenny Liu tells the same medium. And the true art of this intervention lies in sculpting the face, hiding the trick in plain sight: behind the ear. Although they have coined it with the name “elf ears”, the goal is not to emulate the sharp and fantastic point of the elves of The Lord of the Rings. The clinical and informal term is closer to the concept of “fairy ear” (fairy ear), a procedure that seeks to alter the natural position of the pinna. According to Dr. Jung Gyu-sik in the studio Plastic & Reconstructive Surgery – Global Openthe technique consists of injecting between 1 and 2 milliliters of hyaluronic acid filler in the most lateral part of the helix and in the auriculocephalic sulcus. The goal is to increase the angle between the skull and the ear. It is fast, non-invasive, almost painless and its effects last between 6 and 12 months. Dr. Jung himself confesses in it Wall Street Journal having performed up to 20 of these injections in a single day. Where did this fever come from? The trend germinated in China about five years ago, where the hashtag “Aesthetic elf ear surgery” today exceeds 780 million views on the social network Weibo. However, the definitive outbreak occurred in South Korea when Mimi, a well-known singer of the K-pop group oh my girlconfessed to using special adhesive tape to simulate this effect. Overnight, searches for “ear filler” exploded 1,200% on BarbieTalka popular South Korean aesthetics platform. Those who don’t want needles turn to these adhesive tapes that cost just $3. The terror of “pancake face” To understand this fashion you have to look away from the ear and focus on the cheek. South Korean researcher and academic Leem So-yeon sums it up perfectly in Wall Street Journal: “It would be reductionist to frame it simply as an obsession with ears. Ultimately, it’s a procedure to make the face appear smaller. The ears are just the middle.” This is an optical illusion trick based on negative space. Dermatologist Danny Guo details in the magazine MEGA Asian patients often have naturally prominent cheekbones (zygomas). Since they do not want to increase the volume of their cheeks, injecting behind the ear creates a “lateral structure” that visually slims the contour of the face. All this is born from a deep cultural complex. In East Asia, wide faces and large heads are heavily penalized. While in China they make fun of what they call “tortia faces”, in South Korea a sharp “V” shaped jaw is idolized, details the WSJ. But it is not a mere narcissistic whim; It is a tool for work and social survival. As John P. DiMoia explainsa professor at Seoul National University, young people do not operate out of ego: “It’s about looking my best for my job interviews.” This pressure It is better understood under logic that, in South Korea, “presenting the best version of oneself is a sign of respect for others.” The “Bai Fu Mei” canon Science supports that although there are universal beauty traits such as facial symmetry, the perception of attractiveness varies dramatically by ethnicity. A study of the medical journal Clinics in Dermatology points out that traditional Asian beauty prefers wider faces but with lower vertical height, an inverted triangle shape and a reduced projection of eyebrows and chins. Hence the obsession with fine-tuning the structure at any cost. But the sociological background is even darker. As we detail in XatakaSouth Korea’s strict standards are a form of “cultural racism.” It is a system that excludes different bodies and skin tones under the protection of neo-Confucian traditions, where whiteness and delicacy symbolized social status (the Chinese concept bai fu mei: white, rich, beautiful). By going global through K-pop and K-dramas, the Korean aesthetic or K-Beauty industry has attempted to impose an exclusive standard on the rest of the world. In fact, Korean brands They had to apologize publicly or drastically expand their makeup palettes (such as the TIRTIR brand, which increased sales by 55,000% by offering 40 shades after complaints from black content creators) because, simply, the most innovative industry in the world did not make products for dark-skinned people. “Elf ears” are not born in a vacuum. They are the symptom of a hypertrophied body modification industry. Seoul hosts the “Belt of Beauty”a neighborhood smaller than Central Park but with more clinics than Los Angeles, Miami and Rio de Janeiro combined. As much of the Korean population has already widened their eyes, raised the bridge of their noses and sharpened their jaws, the industry desperately needs to invent new areas of growth. And foreigners are answering the call. According to data from the Ministry of Health cited by the specialized platform Seoulzin … Read more

We have been blaming hygiene for our allergies for almost 40 years. Ancestral DNA has just shown that the problem is more complex

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Every time a child develops a asthmarhinitis or eczema, one of the questions we ask ourselves is why it happens, and one of the ‘culprits’ we point to is excess cleaning. Right now it is a reality that we live in environments that are too neat, using disinfectant gel all the time and not letting the little ones play in the mud because logically they can get stained. However, science here has ‘traveled’ to the past to find out the origin of allergies. What have they done? Here two new and massive studies based on the analysis of prehistoric DNA are putting the famous “hygiene hypothesis“And the paradigm we face now is that the evolutionary adaptations that our immune system has developed over the last 10,000 years to survive pandemics, curiously, are designed to protect you from allergies, not to cause them. A return to the past. To understand the plot twist, we must go back to 1989 where epidemiologist David Strachan proposed the hygiene hypothesis. Here it was proposed that the lack of exposure to microbes during childhood in most modern societies deregulated the immune system, since it literally did not grow with good training under its belt. In this way, it was proposed that, by not having real pathogens to fight against, the body created an imbalance that caused the immune system itself to attack substances that are not actually a threat, such as pollen or mites. And it seemed to make sense. A genetic journey. The first blow to this hypothesis has been dealt by a great published research in Nature this same month of April. Here the researchers analyzed almost 16,000 ancient genomes from individuals who lived thousands of years ago. What they discovered here is that the transition to agriculture in the Neolithic changed everything, since human societies became dense, we began to coexist closely with animals and, with this, large-scale infectious diseases arrived. But these pathogens that we began to face, despite the many deaths they generated, also favored hundreds of immune variants to ensure our own survival. But there is more. This is where parallel research that is revolutionizing our understanding of asthma and autoimmunity comes into play. Here is an article preprint has crossed ancient DNA with the modern complete genome with the aim of looking for differences between our DNA and that of our ancestors. Logic dictated that a system “revolutionized” by evolution to fight bacterial and viral infections of the past would be the cause of today’s allergies. But the data show exactly the opposite, as the study reveals that genetic variants that were positively selected in recent millennia have strengthened defenses in “barrier tissues” such as the intestine, against pathogens, but at the same time reduce allergic inflammation. The variants. Among these defense genes We have, for example, LYZ, which codes for lysozine, a fundamental antimicrobial enzyme in our secretions that destroys part of the bacteria. We also have FUT6, which is involved in protein fucosylation, a process vital to the interaction between our mucosal immune system and the gut microbiome. Why are we allergic, then? If our genetics have been evolving for 10,000 years to protect us from allergies in the lungs and intestines, the question is inevitable: why do cases continue to increase? Here science suggests that the problem is not simply an excess of cleaning in the present, but a profound imbalance. In this way, we do not need to catch diseases or live surrounded by human society, but the problem is that our immune system, genetically adapted to the strong pathogenic pressures of the first agricultural societies, expects to encounter a series of commensal microbes in the environment. The ‘problem’ is that these microbes are no longer present in modern cities and that is why the genes we have with a protective function cannot do their job correctly. Images | Drazen Zigic on Freepik In Xataka | The allergy season in Spain has been extended by 25 days since the 90s. And 2026 brings very bad news about it

We thought that the superpower of whales was their size. It’s actually the complex chemistry of your feces.

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When we think about the baleen whaleswe usually imagine giant animals that sail the seas and feed on huge schools of fish, without much relevance to us as humans. However, they have been more important than we can think, being crucial when it comes to talking about the survival of our marine ecosystems. And all thanks to their excrement. What we knew. For years science has known that whale feces acted as a natural fertilizer top level. Now, a new study has brought to light the sophisticated chemical mechanism behind this ‘floating gold’. To understand its great importance, we must look at the base of the marine food chain that is in the phytoplankton. These are nothing more than microscopic algae that have the function of being the lungs of the ocean and the basis of marine life. The ‘problem’ is that to thrive they need iron, since without this mineral these algae cannot grow and could spell the end of all marine life. The feces. This is where enter the classic and revealing study led by Stephen Nicol in 2010, where something astonishing was quantified: the fecal iron measured in the whales was about ten million times higher than that of the Antarctic water that surrounded them. This was important because the whales functioned as a “biological bomb,” recycling and releasing about 50 tons of iron a year into surface waters before industrial hunting depleted their populations. But we were seeing that adding iron to the sea was not enough, since it tends to sink or become inaccessible quickly. So we were asking ourselves a logical question: how is this whale fertilizer made so effective? We already know it. The answer has recently come thanks to research published in Nature which shows how a team analyzed five fecal samples from baleen whales. Here they were able to discover that the secret of being such a good marine ‘fertilizer’ is not in the amount of metals they excrete, but in how they package it, since the feces contain high concentrations of what are known in chemistry as organic ligands. Its function. We can find that it is twofold, the first being the enhancement of the bioavailability of iron. This means it acts like molecular ‘tweezers’ that trap dissolved iron, preventing it from precipitating to the sea floor and keeping it in a format that phytoplankton can easily absorb. But in addition to this, it neutralizes the copper that is present in the ocean and that in high concentrations is lethal for this phytoplankton. In this way, the ligands present in whale feces bind to copper, drastically reducing its toxicity and creating a safe environment for algae growth. Its importance. In addition to being a very curious fact, the reality is that this discovery has changed our understanding of the biogeochemistry of the ocean. And, although we think that whales are not only consumers at the top of the food chain, the reality is that they are gardeners of the sea, since they fertilize the surface waters and protect the phytoplankton that is essential for the rest of the animals that live in the ocean. But these blooms not only feed the entire marine ecosystem, they also capture millions of tons of carbon dioxide from the atmosphere, helping to mitigate climate change. In this way, whale feces help their environment, but also us indirectly. Images | Todd Cravens Annie Spratt In Xataka | China is making an “invisible ocean” of the planet: when it’s done, it will steal the last advantage the US had left

Moving ‘Guernica’ requires a complex and dangerous operation for the painting. Now the Basque Government wants to do it

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‘Guernica’ is an unusual painting in many aspects. Its history is. It is he tour that took him to several continents during his first decades. And so is its size, much (very) larger than the vast majority of paintings that hang in museums. This sum of factors explains why it is now at the center of a bitter controversy. The Basque Country wants to temporarily take it from Madrid to Bilbao to celebrate the 90th anniversary of the bombing which inspired Picasso, but its current custodian, the Reina Sofía, believes it is a bad idea. The debate is served. What has happened? That the Basque Government wants ‘Guernica’, probably Pablo Picasso’s most famous work, finally exposed in Euskadi. A few days ago, during a meeting with the Minister of Culture, the vice lehendakari Ibone Bengoetxea requested the Government to temporarily transfer the painting to the Guggenheim in Bilbao. She wasn’t the only one. The same request Lehendakari Imanol Pradales has transferred it to the President of the Government. The idea is that ‘Guernica’ ends up in Basque lands nine monthsfrom October 2026 to June 2027. After that period, he would return to what has been his home since the beginning of the 1990s, the Reino Sofía Museum in Madrid, where he acts as the main attraction, capturing tens of thousands of visitors. Click on the image to go to the tweet. Why is it important? Because of its symbolic load. ‘Guernica’ is not just any painting. Picasso painted it between May and June 1937 in his workshop on Rue des Grands-Augustins, Paris, commissioned by the Government of the Republic. The work is also inspired by one of the most disastrous episodes of the Civil War: the bombing of the town of Guernica (Vizcaya) at the end of April 1937 by the Condor Legion and the Italian Legionary Aviation. Although during its first decades it was the protagonist of an intense journey that took it through a good part of Europe, North America and South America, the work did not land in Spain until September 1981. Some historians like The Barroquistahave interpreted his arrival as “the symbolic return of the last exile.” And why is it news? That Euskadi wants it to be exhibited in Bilbao right now, between October 2026 and June 2027, is no coincidence. It would coincide with the 90th anniversary of the constitution of the first regional Executive and the bombing of Guernica. Hence Bengoetxea has insisted in the “deep historical, symbolic and emotional meaning” that the transfer would have for the Basque people. Will it be possible? Of course it won’t be easy. Just one day after the meeting between Bengoetxea and the Minister of Culture, the Reina Sofía Museum published a report of 16 pages in which he “strongly advises against” the transfer of the painting from Madrid to the Basque Country. The reason: the process could damage it. “The work is kept in stable conditions thanks to rigorous control of the environmental conditions. However, in view of a possible transfer, its format, nature of the elements that compose it and state of conservation, together with the numerous damages suffered over time, make it especially sensitive to all types of vibrations that are inevitable in transporting works of art.” Does it say anything else? Yes. In case there are any doubts, underlines: “Such vibrations could generate new cracks, lifting and loss of the pictorial layer, as well as tears in the support.” The opinion of the Reina Sofía of course has not pleased the Basque Government, dissatisfied with both the substance and the form. “It would be serious for a formal request from a government to be responded to without a serious and in-depth analysis. The order must be an analysis of the needs so that the painting can be in Euskadi temporarily,” claims Bengoetxea. The regional Executive emphasizes that this is not a simple technical issue. In the background, they insist, there are much deeper readings that affect “memory” and “repair.” The vice lehendakari first complaint and that at the moment it has not received “any official response” from Moncloa. Is it that surprising? Yes. And no. Everything that revolves around ‘Guernica’ arouses expectation, something understandable if one takes into account that the artistic value of the work is added to its historical and symbolic relevance. However, Reina Sofía herself has been responsible for highlighting that his position is not new. In fact, it has been closing the door to organizations that request a loan for the work for several decades. In 1997 he already said ‘no’ to a request for the painting to be included in the inauguration from the Guggenheim in Bilbao, and that it arrived backed by a report in which “the technical conditions” of the transfer were detailed. Click on the image to go to the tweet. Have there been more cases? In 2000 ddenied a request of MoMA, in 2006 he did the same with the Royal Ontario Museum and in 2007 he rejected another request from the Basque Government. Two years later he again said ‘no’ to the Fuji Group, interested in including the piece in the “50th Anniversary Fuji TV” exhibition, held in Tokyo, and in 2012 he also rejected the request presented by a Korean museum. The painting’s last trips date back a few decades: in 1981 it was packed up at the MoMA for transfer to Spain, where it was first exhibited at the Casón del Buen Retiro and later (from 1992) at the Reina Sofía. There alone the exhibition “Piety and Terror in Picasso”, organized during the 80th anniversary of the work, attracted more than 625,000 visitors. And that in less than half a year. Is it so problematic to move it? The report published by the Reina Sofía Museum not only advises against the transfer of ‘Guernica’. Before reaching that conclusion, he offers a detailed analysis of the current state of the painting, in which he notes “alterations such as cracks, cracks … Read more

Microsoft wants Copilot to do more complex tasks. To achieve this, it has turned to Anthropic AI

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For a long time, when we talked about artificial intelligence at Microsoft, there was one name that came up again and again: OpenAI. The relationship between both companies was decisive for the takeoff of ChatGPT and also for the launch of Copilot. But the AI ​​board is moving quickly. New models, new players and increasingly intense competition are pushing large technology companies to diversify their bets. In that context, Microsoft’s latest move is understood. The advertisement. Microsoft has decided to integrate Anthropic technology within Copilot, the assistant that is already part of tools such as Outlook, Teams or Excel within Microsoft 365. Among the new features is coworka tool based on Anthropic technology aimed at facilitating tasks within the work environment. But that’s not all: Claude’s models will also be available within the Copilot chatbot alongside the more advanced OpenAI models, thus expanding the capabilities of the assistant without depending on a single artificial intelligence provider. From asking for something to delegating work. Microsoft explains that Cowork is designed to go a step beyond the classic model of an assistant who answers questions or writes texts. The idea is that Copilot can take care of entire tasks within Microsoft 365. When the user makes a request, the system converts it into a work plan that runs in the background. To do this, it uses data from Outlook, Teams or Excel. From there, in theory, you propose actions, ask for clarification if needed, and allow the user to review or approve each step before the changes are applied. Some examples. Let’s imagine, for example, that we ask Copilot to review our agenda in Outlook. The system could analyze the calendar, detect conflicts between meetings and identify lower priority meetings. From there I would propose different adjustments, such as rescheduling some appointments or reserving blocks of time to focus on more important tasks. Once those suggestions are reviewed and approved, the system itself could apply the changes automatically, accepting, rejecting or rescheduling meetings and reserving blocks of time to focus on other tasks. The strategy. As we noted above, the move also reflects how Microsoft’s AI strategy is changing. The company has maintained a very close relationship with OpenAI for years and continues to be one of its largest shareholders, with a stake close to 27% after investments of around $13 billion since 2019. However, the rise of new models and the rapid evolution of the sector are pushing large technology companies to not depend on a single technology. Incorporating Anthropic tools within Copilot points precisely in that direction: building an ecosystem capable of relying on different models depending on the task. Platforms before models. What we are seeing with decisions like this is that the race for AI is not limited to developing increasingly advanced models. It’s also about deciding where those capabilities are going to live. In the case of Microsoft, the answer seems quite broad: The company has been integrating Copilot into more and more products and services in its ecosystem (and also external ones). For some users, this constant presence can be very useful; For others it can be somewhat invasive. But beyond these perceptions, the movement clearly shows Microsoft’s strategy. On the whole. So this is not just about adding another technology within Copilot, but rather reinforcing the idea that Microsoft wants to turn this assistant into a meeting point for different AI capabilities within its software. Incorporating Anthropic models alongside those of OpenAI points precisely to that scenario. Rather than relying on a single technology, the company appears to be laying the groundwork for a Copilot capable of combining different solutions as the AI ​​market continues to evolve. Images | Microsoft In Xataka | The best and worst of the Internet we know has been built on anonymity. AI brings bad news

We have been talking about “day 996” in Chinese companies for years. The reality is more complex: “day 323”

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In China there are more than 1.4 billion people and nearly a quarter of its active population works in the public sector, a work universe so enormous that any generalization usually falls short. Thus, between global topics and everyday realities, the distance may be greater than it seems. The myth exported from 996. It we have counted on more than one occasion, but just because something is repeated many times does not mean that it is the norm. We have been hearing for so long that China applies infamous day 996 (working from 9:00 am to 9:00 pm, six days a week), that the concept itself has ended up becoming a symbol of a supposed superhuman work ethic, although in its origin it was a criticism to an abusive model within the technology sector and never a general rule. On paper, Chinese law sets weeks five days and 40 hoursalthough its application is irregular and the official unions lack real power, and although there are sectors such as migrant work or the platform economy where the hours are hard and the scarce rights. In any case, they said in a Foreign Policy report that 996 has prospered in the West because fits the fear It calls for China to “work harder” and surpass its rivals, but that narrative simplifies to the point of dehumanizing those 1.4 billion people. Furthermore, it hides a much more diverse reality. The inheritance of work as ideology. The truth is that Chinese work culture was not born with the technologies of Shenzhen, but with a tradition marked by Maoism and heritage. of Soviet Stakhanovismone where productive sacrifice was glorified and consolidated the social weight of the danwei or work unit. In that sense, he remembered the analyst James Palmer that was not until 1995 when the two-day weekend was formalized, and for decades employment was not only a source of income, but also the core of identity, housing and social network. that past explains the coexistence of intense practices with other deeply bureaucratic ones, where political obedience and compliance with quotas weigh as much as real efficiency. The silent reality of 323. As we said at the beginning, beyond from the myth of 996a significant part of Chinese employment (around 23% of the active population) is concentrated in the public sector, where an informal pattern predominates summarize as 323: three hours of work in the morning, a break of two or even three hours to eat and napand another three hours in the afternoon. That long interruption is, in fact, almost sacred and has withstood reform attemptswith offices that dim lights or enable spaces to rest, in a routine that surprises those who expect constant hyperproductivity. The pace can be lax in quiet times and frenetic at the end of the year to meet administrative objectives, often accompanied by creative accounting adjustments. Bureaucracy, patronage and ghost jobs. They recalled in FP that 323 coexists with less visible practices such as fictitious jobs granted by patronage, from positions where hardly any work is done to positions “without presence” that serve to reward loyalty or avoid formal requirements. In that environment, flexibility and frustration coexist: an office may close during a long break, but also show leniency in the face of formal delays. And when the political leadership hardens the toneas happened with the anti-corruption campaign started in 2013 or with extraordinary demands such as imposed on teachers to register vaccinations in 2022, the intensity increases and many of the amenities temporarily disappear. Mandatory socialization and discipline. Furthermore, it must be taken into account that official work life includes banquets, toast and collective meetings that reinforce hierarchies and informal networks, rituals that can become a burden rather than a privilege and that were briefly contents by disciplinary campaigns before eventually returning. That sway between everyday laxity and political pressure explains why 323 makes sense within the system: it does not respond to an ethic of leisure, but to an administration that alternates phases of low demand with bursts of mobilization. Put clearly: in front of the story simplistic 996reality is more contradictory and less hyperbolic, a fragmented work culture where the working day depends as much on the sector and the political climate as on individual will. Image | International Labor Organization ILO In Xataka | China promised them very happy with day 996. Until they realized that it was a shot in the foot In Xataka | China became famous for its eternal work hours. The solution has been to throw the employees out on time.

Mobile software has become so complex that Samsung has had to add an AI to explain it to you

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There’s a feature in One UI 8.5 that says more than it seems. It’s called, in Samsung’s internal nomenclature, ‘voice settings assistant’: you ask the phone why the screen doesn’t turn off, and it explains which setting is causing it. You ask it why the volume goes down on its own, and it tells you where the setting is that controls it. In it briefing of the Galaxy S26 They mentioned it almost in passing, as a nice detail among bigger and more important news such as the 3 AIs in 1, or the spectacular screen and its privacy mode. But this also deserves some attention. For years, learning to use a cell phone was part of the deal. You scanned the menus, memorized where things were, got used to their quirks, and cursed when you changed brands and couldn’t find anything. The instruction manual disappeared many years ago because it was assumed that phones were already intuitive enough not to need it. And for a while, they have been. The problem is that phones have not stopped growing. Every generation, and I’m looking at both iOS and Android, adds settings, modes, features, and layers of customization. One UI 8.5 brings, in the AI ​​section alone, more than a dozen new functions. The Christmas tree effect: We accumulate things without getting rid of the previous ones and we end up with an unruly mammoth. The operating system of a modern mobile phone has thousands of options spread out in menus that are sometimes where you would expect and sometimes not. And when something behaves unexpectedly, finding the reason can take several minutes of searching or a simple query to Google. Or ChatGPT. Samsung has decided that the solution to this complexity is not to simplify, but add a layer to help you navigate it. The mobile phone no longer expects you to understand it: it explains how it works if you ask it. It is a pragmatic move. Manufacturers have been in a race for years to add functions that justify the annual update, and retracing that path would mean cutting features that some users do use. So the solution is not to remove, but to translate. An AI that acts as a guide within the device itself. Google already has similar functions in pure Android and the Siri that the prophets promised maybe one day it will come. What Samsung does with One UI 8.5 is go a step further: it not only takes you to the setting, but explains why that setting is affecting the behavior that misses you. It’s the difference between giving you directions and explaining the map to you. The question that remains is how far this goes. If the phone needs an AI to explain itself, The next logical step is for that AI to start making decisions for you.: not only explain why the screen does not turn off, but also turn it off when it detects that you are not using it. Some of the agentic upgrades that Samsung has presented in the S26 are already going in that direction. The cell phone that asks you what you want to do and the cell phone that deduces what you want to do are closer than they seem. In Xataka | Samsung Galaxy S26 Ultra, S26+ and S26, first impressions: a broken heart in an unprecedented commitment to AI Featured image | Xataka

An alliance between Ford and Geely sounds like melodic music for Almussafes. The reality is much more complex

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Ford is looking for a Chinese car. Reason: here. This is the sign that could hang on the door of the Ford factory in Almussafes (Valencia). The American company is looking for partners in China to produce electric cars and Geely seems to be one of the best positioned brands. Nor is it the first that has raised rumors about possible collaborations with the American brand, which, in addition, is already linked to Volkswagen or Renault. But what does Almussafes have to do with all this? Ford and Geely. The last brand with which Ford has been related in recent days has been with Geely. According to Reuters, Ford and Geely, Chinese group that owns Volvo, Polestar or Smart, among othersare holding talks to produce cars in Europe in one of the spaces that the company has on our continent. In addition, collaboration is being studied for the development of shared technologies such as autonomous driving. In Reuters They point to two sources who were aware of this information and the company has not denied that this is happening. “We have conversations with many companies about many things. Some are fruitful and others are not,” the Americans assure the news agency. For its part, Geely has not commented. Ford moves. It is not the first time that the company has been related to a Chinese company. On this occasion, it is said that negotiations have been underway for months and that Ford would have sent workers to the Asian country to advance a hypothetical agreement. Coincidence or not, Jim Farley has been traveling in China recently and He has been complimenting Chinese manufacturers for a long time. One of those companies that he has complimented and with which it has also been related It’s Xiaomi. Farley himself took a Xiaomi SU7 to the United States and has not failed to point out all the good things this product does. The collaboration agreement, it seems evident, would be for Europe since Chinese cars have an almost impossible future in the United States as a consequence of the Government’s own veto. Why Geely? The conversations with Geely seem to have much more substance than the possible collaborations with Xiaomi. The automobile conglomerate has brands that are not unknown to the European public (Volvo, Lotus, Smart…) whose electric cars do not have to break that barrier of entry into the European collective imagination as a “Chinese car.” However, Geely has a problem: they pay a lot of tariffs. As many as 37.6% after The European Union will withdraw in 2024 to try to protect an industry that was threatened by cheaper electric cars. Since then, the impact of the Chinese car has been limited to the lowest priced units. And it doesn’t seem like it’s going to change whether the negotiations between the European Union and China They still don’t get ahead. Collaborating with Ford and using the company’s facilities would allow Geely to produce electric cars without going through the checkout. And although labor costs are higher than the Chinese, they would not have to build new facilities because they would take advantage of those that the company has already built. Almussafes? In the information of Reuters It is assured that “Ford’s plant in Valencia would probably be the factory involved in these talks, said a person familiar with the matter.” However, some details must be taken into account. The factory is running right now at half throttlewith a Ford Kuga that is facing its last days on the market and that is not going to be renewed. The promise is to produce a multi-energy vehicle small size until 2028 when an electric car should arrive. To do this, the plant would need a deep reconversion that Ford is reluctant to carry out because North Americans are obtaining very low sales with their electric cars. A solution, therefore, would be to reach an agreement with Geely so that the Chinese company would take advantage of these facilities by making the appropriate conversions. The only doubt is that, right now, the plan is to produce a small model with a combustion engine. Electrifying space can put in check this multi-energy car that Ford should start producing soon. For now, the newspaper Levant reports that the brand will send a Ford delegation in the coming days to speak with those responsible for the factory. Ford’s mess with the electric car. Little by little, Ford has been falling into a small hole with the electric car which has a complicated solution. The brand has decided that its future lies in two clearly differentiated family lines: one made by themselveswith the Ford seal as quality and names clearly differentiated from the rest of the range (Mustang or Bronco) and lower cost cars manufactured by third parties. Europe is heading towards a future where the electric car seems the only solution. Until now, Ford’s investments have fallen on deaf ears and that is why it has reached a agreement with Volkswagen which has borne fruit electric Ford Explorer and the Ford Capri. And it has also signed an agreement with Renault so that the French can produce them in France. a sort of Renault 5 and Renault 4 with the blue oval. Ford promises that the cars will have their own American essence. At the same time, Ford focuses its own models on high-priced combustion or electric vehicles, such as the Mustang Mach-E. This allows them to achieve higher profit margins and bring combustion models to Europe in dribs and drabs whose high price justifies the increase in the final volume of emissions to be presented to regulators. What are the exits? At the moment, the first information points to different exits in the event that the negotiations between Ford and Geely come to fruition. First, it must be taken into account that what Geely may be most interested in is a car factory capable of producing electric vehicles as quickly as possible. Ford has a … Read more

The complex science behind nose-to-nose contact in the animal kingdom

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The kiss for humans is undoubtedly a summit of human romanticism or the closeness between two people, and when we focus on the animal world and see them doing our ‘Eskimo kiss’ by bringing their noses together, we believe that they also they are romanizing. But the reality is that touching noses mutually is not just a sign of affection, but a high-speed data transfer. What has been seen. A new scientific review published in 2026 in Evolution and Human Behavior has brought order to decades of scattered observations of this type of communication. Their conclusion is quite clear: from bats to pigs and rats, nose-to-nose contact is one of nature’s most sophisticated communication tools. And yes, our human kiss could simply be a version 2.0 of this ancient biological mechanism. The second olfactory system. To understand why animals rub their noses, you first have to understand that most mammals smell the world in stereo, but with two different systems. The first of these is the main olfactory system that detects volatile odors such as the smell of rain. But the second goes much further, since is centered on the vomeronasal system (VMO)which is a structure specialized in detect pheromones and non-volatile substances. Its importance. This second olfactory system is the one that interests us in this case, since the signals captured by this organ do not pass through the usual filters of rational thought; They rapidly project to the amygdala and hypothalamus, the command centers for emotion, aggression, and sexual behavior. This way, when two beavers they bump their noses, they are not “greeting” each other politely; you are injecting pure chemical information about your hormonal status and health directly into your limbic system. The language of noses. The touch of two noses has many more functions than a simple sign of affection, and depending on the species, a touch of the nose can be a sentence of submission or a medical check-up. In the case of rats, nose-to-nose contact is a political tool. The queen uses intense nudging and nose contact not to demonstrate love, but to exert dominance and reproductive suppression. It’s their way of chemically reminding subordinates who’s boss and inhibiting their ability to reproduce. The success of the pigs. In livestock farming and applied ethology, nasal contact between piglets is a performance metric. The studies cited by Rasmussen show a direct correlation: a greater frequency of nasal contacts is associated with greater weight gain and survival. This makes contact function as a social cohesion mechanism that reduces stress and improves the well-being of the group. The hedgehog accident. Although we may think that all contacts are social, in solitary animals such as the European hedgehog it has been documented that many of these encounters are accidental collisions. Basically, since they have very poor vision, they approach each other olfactorily until they collide. What is interesting is what happens next in cats and other small mammals: sudden immobility. The animal “hangs” momentarily processing the chemical sensory overload it has just received. The modern kiss. Although we do something similar with kisses, even with Eskimo kisses, the truth is that we have lost a large part of the functionality of the vomeronasal organ. But it is true that we maintain the behavior. A study carried out in 2023 published in Science dismantled the myth that the kiss is a recent invention, since it was already seen in Mesopotamia and Egypt that The lip-to-lip kiss existed 4,500 years ago. Its meaning. Anthropologists suggest that behaviors such as hongi Maori, the honi Hawaiian or the misnamed “Eskimo kiss” (kunik) of the Inuit are the missing links. In these practices, the goal is not the touch of lips, but rather the sharing of breath and smell in intimate proximity. The human kiss, with all its cultural load, could be an evolutionary remnant of that biological need to get close enough so that our brains could chemically “read” each other. What for a bat is an identity recognition, For us it has become a sign of intimacy, but the underlying hardware has a common origin: the need to communicate what cannot be said with words (or with grunts). Images | Simon Hurry In Xataka | It seemed like a hidden risk for celiac sufferers, but post-pizza kisses do not worry science

No, China has not turned off the tap on batteries for electric cars. The reality is much more complex

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China is, to the electric car, the child who arrives with the ball after having a snack. He is, in fact, the boy who has the ball, a regulation soccer field at home and lets in whoever he wants when he wants the most. Or that’s what we might think if we take into account its leadership in the supply chain, access to rare earths and battery production. The last step is to maintain greater control over lithium and, in the future, solid-state batteries. But to what extent is it true? The latest. A few days ago, China announced important changes when it comes to its exports. Among them, he confirmed that he was going to monitor the licenses that allow the export of vehicleswhich was understood as a way to prevent manufacturers without experience or infrastructure in the destinations from selling cars that they later cannot service. In the same way, has announced restrictions to the export of rare earths. My colleague Javi Márquez explained that “the country will be able to decide what is exported, to whom and for what purposes, under national security criteria. Applications for military purposes will bein principle, denied, while those related to semiconductors or artificial intelligence will be examined on a case-by-case basis. The last movement is related to the exports of batteries for electric cars and the music points to a similar melody. Starting November 8, licenses will be issued to export lithium batteries and graphite anode material compounds. Once again, it points to issues of national security and response to protectionist policies in USA and Europe. No batteries or equipment. With these new licenses, China will control both the finished product that is intended to be exported abroad and the equipment necessary to produce these compounds outside its borders. In summary, the following is controlled: Lithium batteries, cells and battery packs with a density greater than 300 Wh/kg. The equipment and technology to produce the above items. Iron phosphate and lithium needed to produce cathode materials. Also nickel-cobalt-manganese hydroxide and nickel-cobalt-aluminum hydroxide and lithium-rich manganese-based cathode materials. The equipment to produce all these compounds. Graphite anode materials The equipment necessary to produce them. The reaction? Numerous experts They have emphasized that these new licenses have the true objective of reducing and limiting exports to stop the advance of Chinese competitors in the electric car industry. Investors have understood the same and in Reuters They reflected the consequent fall in the stock market of giant battery producers such as CATL but also of vehicle manufacturers such as BYD. In South China Morning Post They also mentioned China’s intention to maintain its leadership in the electric car market. Putting the magnifying glass. But is it true that China is doing everything it can to torpedo its rivals? According to the International Energy AgencyChina manufactures three out of every four batteries for electric cars. However, the limitation of a density greater than 300 Wh/kg is not coincidental. Walter Zhang, senior analyst at Fastmarkets, points out that batteries for electric cars are really not in danger. “The policy ensures that the export and sales of NCM (230-280 Wh per kg) and LFP (160-210 Wh per kg) batteries for electric car application are not affected,” explains in this article. And he points to another point of view: “the measures may be more aimed at restricting smaller companies from entering into technology exchange agreements with Western partners.” Module and pack production equipment is not under this new regulation either, so It won’t impact that much either. in production abroad. So? If the majority of electric car batteries are not affected, what is the point of these restrictions? Everything indicates that there are two ultimate intentions when it comes to lifting this tighter control over the batteries. The first is to increase control over the export of batteries that can be used in military vehicles. In an increasingly tense international context, the State is guaranteed to have greater knowledge of who wants and can export but also in what quantities and for whom. The second thing is that as investments in research bear fruit, the next step should be the production of denser batteries. Batteries that would store more energy in less space. And there, the solid state batteries they are projecting themselves as the great leap in quality in the electric car market. Solid State Batteries. Solid-state batteries promise to be the definitive big leap for the electric car. With them, the manufacturers claim, an electric car will be able to travel more than 1,000 kilometers between recharges. They are also more powerful, safer and will suffer less degradation caused by charging cycles. Nothing sounds bad except that producing them is, at the moment, extremely expensive. Both companies and Toyota has already been lowering its expectations pointing out that it will be a type of compound that can only be included in vehicles with a very high price range. Again, ahead. And although Toyota says it has made progress in these compounds, Nissan has been researching them for years and Mercedes says it already has one (which obviously cannot scale) it seems that Chinese manufacturers once again have the lead. MG assures be very close to mass producing them. BYD too ensures that it can put them on the market in the short term. And beyond the promises, NIO has demonstrated that its semi-solid state battery (a previous step before reaching these energy accumulators) can travel a thousand kilometers without stopping to recharge. China controls the supply chain of the materials to produce these batteries but also the equipment that can produce these compounds. It seems that the measure is aimed at putting obstacles in the way of mass production of an innovation that can change the automobile market. free way. As we have seen, control over exports opens the door to selling current batteries for electric cars outside the country. It makes sense, now that Chinese companies like CATL have reached agreements with giants like … Read more

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