great

Walmart has already approved the first green hydrogen truck in Latin America. Its great limit: the load infrastructure

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What if the future of heavy logistics in Latin America had already begun, and would have done it with a single truck? In a region where the transport of goods depends largely on diesel engines, Walmart has achieved homologation of the First Tonnage Tonnage Moved by Green Hydrogen. It happens in Chile, with a vehicle that, on paper, It can exceed 700 km of operation without issuing CO2. It is a test, for the moment. But one that marks the beginning of something much bigger. Chile has not only been the country chosen to test this truck: it has also been the engine of a public-private collaboration that seeks to open the way in heavy transport without emissions. Walmart participates in the Hidrohaul program, promoted by the Corporation for Production Promotion (Corfo), with an initial investment of 6.15 million dollars and a clear goal: Check if this technology can climb. An experiment that can mark a before and after For Walmart, the experiment fits with Its global objective to decarbonize all its logistics operation before 2040. For Chile, it is a general essay of what could become a National Transportation Network Green hydrogen driven. Manufactured by the Chinese company Feichi Technologythe truck uses a hydrogen fuel battery that generates the electricity that feeds its engine. Can transport up to 49 tons and is designed to travel up to 750 km per full load with 75 kg of hydrogen. Although it does not seem, this truck is also an electric vehicle. The difference is how that electricity generates. Instead of loading a battery connecting to the network, use a Hydrogen fuel battery: A system that mixes hydrogen with oxygen to produce electricity, water and heat. That electricity feeds an electric motor that drives the truck. There is no combustion, there is no CO2. And as a byproduct, it only emits water vapor. It is a different way to reach the same destination: a heavy transport without emissions. It all starts in Quilicurain the metropolitan area of Santiago. There, Walmart Chile installed in 2023 The first green hydrogen industrial plant in the countryin collaboration with Engie. The installation has a 0.6 MW electrolyzer which uses electricity from renewable sources – solar and wind – to separate water molecules and generate hydrogen. That plant not only supplies the new truck: it also feeds a fleet of hydrogen lifting wheelbarrows that already operate in the logistics center. The refueling, the great challenge for this to climb The autonomy of the truck is sufficient to operate within the central area of the country, but not beyond. Today there is no public network of trucks for trucks. The challenge is not only technical, but also logistical and economic: how many trucks will need to justify a hydroiner? ¿Where to place them To cover routes without wasting resources? In scenarios like Californiathe order of dozens of high volume stations is projected to serve several thousand trucks towards the beginning of the next decade. Chile will have to solve its own puzzle. The big question is not whether hydrogen works, but it is worth betting on it. In long -running trucks, it has clear advantages: autonomy, quick recharges, zero emissions and lower impact of weight than in pure electric. But it is still a expensive technology, with a limited refueling network and a lower energy efficiency compared to other options. It is not a universal solution, but a useful tool on the right place. That is precisely what Chile is trying to find out: if the hydrogen fits on its real logistics map. Images | Walmart Chile In Xataka | Welcome to the silent collapse of energy: In the US, AI is beginning to drain the country’s electricity

The great language models ignore the deepest identity of Mexico. The government’s response is to create your own

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Chatgpt, Gemini, Claude, Calls, Deepseek. Today there are dozens of conversational models available to anyone. Some are open, others free. So why did Mexico decided to create its own? What can a national model contribute that Silicon Valley, Europe or Beijing giants do not contribute? The answer has less to do with technology and more with culture. Mexico has announced The development of its own artificial intelligence language model with Mexican cultural identity and inclusion of indigenous languages. When AI does not understand everything. The best known models of today are powerful and versatile, but were not designed to understand the linguistic and cultural diversity of all countries. Their training data prioritizes English and, although many other languages such as Spanish speak, usually sin of low sensitivity to local expressions or original languages. A recent IDB Lab, LlyC and Microsoft study It shows that only 54% of the responses in indigenous languages were correct (the remaining 46% presented errors or mixtures of languages). In particular, in Maya and Quiché the understanding and expression barely reached 1.25/10, while in Nahuatl it was 3.42/10 and in Guaraní 2.77/10 What did the Mexican government say. The Secretary of Economy, Marcelo Ebrard, announced that Mexico will present in November (12 and 13, Expo Santa Fe, CDMX) The advances in its own language during the “Mexico ia + accelerated investment” forum. “If we do not hurry to dominate that alphabet, we will face a very significant disadvantage in this new context that is emerging today,” said. Who does it and how much it costs. The Ministry of Economy, under the direction of Marcelo Ebrard, heads the initiative with the Business Coordinating Council (CCE) and with the technological support of Nvidia, which will provide training and hardware without investing capital in the project. According to the CCE, the construction of the data centers will require an approximate investment of 9,000 million dollars. What will the model be like. The model plans to train with cultural data from Mexico, Mexican Spanish and active indigenous languages. Mexico recognizes 68 linguistic groups and 364 variants (INALI), forces Corpus’s fine collection and healing work. What are other countries doing. In Latin America, a coalition of countries will launch Latam-GPT in September 2025, Led by Cenia (Chile) with the support of more than 30 institutions. It is born to represent regional cultural and linguistic diversity and functions as a regional collaborative project. In Europe, Spain promotes aliaa public infrastructure of models in Spanish and co -official languages. Images | Xataka with Gemini 2.5 Flash In Xataka | The Electoral Institute of Mexico used a synthetic voice such as that of the Dragon Ball narrator. The actors went out

Working in Google, goal or Apple was the great dream of the newly graduated. Now they are afraid of them

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According to A study The National Society of High School Scholars (NSHSS), in 2015 Google was the company in which millennials wanted to work as soon as they finish studying. Ten years later the situation It has changed remarkably. A few years ago, getting a job in any of the Big Tech was a pride. Not so much today. What happened. A new study of the NSHSS of reveals how a notable number of graduates no longer have large technology as the first options to seek employment. Working on them is no longer a dream, and their last movements make them rather a threat. Source: NSHSS. Big Tech don’t interest so much. In that study of 2015 Google was first among the companies desired by the newly graduated, while Apple was the 4th, Microsoft the 7th and Amazon La 11ª. In 2024 Google has passed to the 7th position, Amazon to the 8th, Apple at the 9th and Microsoft to the 16th. The interest in signing for these companies has been significantly reduced, and in the first six positions four hospitals, the FBI and NASA are now listed. Not to mention Spotify. The company Directed by Daniel EKwhich in 2022 was the third preferred by the newly graduated, is now in position 26, but there are other great displaced. Spacex has gone from position 9 to 22, Tesla from 15 to 33 and Airbnb from 27 to 49, for example. The threat of AI. In the study they point to clear reasons. One of them is that of fear of growing automation: artificial intelligence raises a remarkable impact for those positions that were previously covered by graduate young people. The same industry that previously promised innovation and a career with constant learning is now wrapped in frequent cases of sudden mass layoffs. Companies releasing ballast. The advance of AI both in Big Tech and other companies has allowed to validate the idea of trying to do more. Microsoft is in records of benefits and also dismissalfor example, but other important technological ones Like Amazon They have frozen their hiring while Google has opened the door so that employees who are not happy with the company abandon it freely. Volatility in these large companies is huge. The objectives change. Salary and prestige matter between millennials and gene Z, but according to a Network Trends survey cited In The Times of India, 76 & students put as great priority work stability above those metrics or even location. In fact, there seems to be a turn with a clear social purpose, such as those related to medical institutions. Doubts about whether or not to go to university. Another study Made by Deloitte It reveals how another of the foci of these generations is to continue learning, but not necessarily in academic environments. 31% of the Z Z and 32% of the millennials who participated in the survey indicated that they had decided not to go to universityespecially for the high cost of these institutions and for skepticism about whether that investment ends up being profitable. Changes in labor scene. The technological sector is especially irregular. Mass layoffs contrast with that new phenomenon of the AI Super. What a goal is hiring for hundreds of millions of dollarsFor example. The talent migration in the AI segment – with the money in between – contrasts with the questions that many recent graduates are asked now: what is the ethical impact of my work? Will it continue to exist within five years? There is a redefinition of ambition and the purpose of work itself. Not only should it be profitable, but also have a clear purpose behind. Image | Alex doubt In Xataka | We believed that AI was going to take our jobs. At the moment it has begun to whisper your boss who should say goodbye

Someone has seemed a great idea to propose a sculpture of a bull of more than 300 meters. There are already cities waiting to host it

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That the bull is since we have a kind of national symbol reason does not even mention it. But it seems that sometimes it insists on reminding us in increasingly creative ways, so the Spanish Bullfighting Academy Location for a monstrous 300 meter sculpture high that aspires to become a strong tourist attraction. After the rejection of Madrid, Castellanoleonese towns such as Ciudad Rodrigo, Toro, Benavente or Burgos have shown interest in being the hosts of this ambitious project. Colossal dimensions. The proposal contemplates a colossal structure that tripled the height of the Burgos Cathedralwith panoramic viewpoints in the animal’s horns and commercial spaces at its base. The initiative aims to emulate the tourist impact of monuments such as the Eiffel Tower or the Statue of Liberty, but using the bull as a sign of identity. The promoters seek a municipality that yields the necessary land, while the construction costs would be in charge of private companies. More tourism. The project promises to act as an economic engine for the chosen town, attracting national and international visitors. In Castilla y León, a region that has been characterized by a bullfighting tradition, several municipalities have seen a unique opportunity to attract tourism. Ciudad Rodrigo has been the first to show interest, followed by Toro, Benavente, Sahagún, El Maillo, Ledesma and Villatuelda. Even Burgos values the proposal, although Cristina Ayala, mayor of the city, I commented to Antena 3 that saw the “too large” dimensions. The reluctance. For Fernando Martínez-Acitores, deputy mayor in Burgos and Vox militant, building this bull can be “a great emblem” and “a claim for the city.” Naturally, not everyone looks good at the initiative. Daniel de la Rosa, former mayor and leader of the PSOE in the opposition qualifies the proposal as “crazy”, while animalist groups such as Proanbur the consider A provocation that extol animal abuse. In fact, its spokesman, Judith Sánchez, account That “with this bull figure, they seek to disguise something that is far from being.” What comes now. The Spanish Bullfighting Academy is evaluating the proposals received, also analyzing the technical and logistics viability. The selection process will continue in the coming weeks, everything while interested municipalities expect to know the answer. The project needs a lot at least 650 meters long for its construction, and this detail considerably limits the available options. Cover image | Jordi Vich Navarro AND SPANISH ACADEMY OF TUROMAQUIA In Xataka | The “Cayetans” are going to make noise to the squares. And it’s not just for the fond of bullfighting

China wanted to turn a village into a great tourist resort. Did not have the numantine resistance of a neighbor

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For a while to this part, the Guizhou area, in downtown China, has become the stage of impossible architectures. In fact, there is a imposing mountain chainbut a bridge so high has been raised that they fit Two Eiffel towers Under him. Not far from there, one person is raising another titanic work: a kind of street castle. A challenge to demolition. I told the weekend The New York Times. In a high grass plain in the Chinese province of Guizhou, a structure that Challenge the laws of physicsurbanism and the very bureaucracy. Composed of eleven floors of reddish wooden rooms embedded by each other, supported by pulleys, water cubes and recycled columns, Chen Tianming’s house seems taken from an enlightened novel by Dr. Seuss or delighted world From El Castillo Ambulante of Ghibli. At first glance, it may seem like a fragile and improvised extravagance, but for its creator and inhabitant, 43, it represents a tenacious affirmation of freedomidentity and resistance to state power. From the ninth floor, to which I access homeless stairs without any railing, Chen observes the uniform apartment buildings where his old neighbors They were relocated. He chose another way: a vertical, personal and challenging. Architecture against forced uprooting. It all started In 2018when the Xingyi government announced the demolition of Chen’s hometown to build A resort. The compensation offer was considered ridiculous by his family, who refused to leave. When the excavators began to destroy, Chen left his messenger work in Hangzhou and returned to defend his parents’ house. Initially motivated by an economic logic (compensation depended on the built area), began adding floors with his brother using recycled materials. But what began as a pragmatic measure became a personal obsession. Apartment on floor, his house grew with him, as a physical extension of his determination to stay, resist, and transform a rural home into a work of inhabited art. And architecture as a manifesto. While officials They insisted in outlaw The structure and sent eviction notifications, Chen responded With nails, ropes and books. The man had studied mathematics before leaving the university, and worked as a calligraphy seller, insurance agent and delivery man, but found in the construction a form of expression that transcended the utility. Each floor had A function or a symbol: A reading corner in the fifth, an outdoor tea house in the sixth, hanging plants and suspended objects in the eighth, a bedroom always higher. Your tools: stairs, pulleys, old woods and their own body. The house became newspaper, shelter and trench. Chen, what He claims to feel “Guardian of the village,” he dedicated his mornings to inspect every corner and repair damage with such ingenious solutions as strategic buckets and columns elevated by the windows. A family history. Despite the skepticism of their neighbors, who accuse them of selfishness or foolishness, the Chen family He has joined Around this unlikely structure. Their parents, accustomed to receiving curious visitors on weekends, with stoic patience the decision of their child. Even his brother has suggested decorating the house With lanterns at night. Together they have chosen isolation against the contempt of the former neighbors who moved. Meanwhile, demolition threat seems have deflated: The resort project was frozen due to lack of funds, in a province marked by Pharaonic developments unfinished. Chen, however, continues to build, not by necessity or ambition, but because it says that each new floor is a personal challenge, an intimate conquest against time and entropy. Uncertain legacy. Obviously, Chen Tianming’s house is not intended to last, and he knows it. He acknowledges that, without its constant maintenance, he would collapse in a couple of years. But he also states that while he is standing, his house will be. He has invested little More than $ 20,000 in materials and about 4,000 in lawyers. His expenses, no doubt, are not those of a professional builder, but rather those of a stubborn artist. Although the government has placed a sign warning of Structural Dangersmany neighbors express admiration against originality and will embodied in the structure. Its construction violates known urban codes, but embodies a form of resistance that many feel their own. “If they demolished it, it would be a shame,” some counted to the Times. In a constant China Forced modernizationthe Chen tower is more than a nail: it is a declaration of intentions. Image | Azylber, YouTube In Xataka | This bridge built by China is so high that two Eiffel tower fit under it. And they have built it in just four years In Xataka | China has an imposing sacred mountain of 2,500 meters high with a surprise at its top: two temples

Sending to you WhatsApp messages yourself is an idea that works. But it has a great “but”

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A few years ago we began to detect that many people had a WhatsApp group of a single participant (themselves) and used it as a personal notes. The practice was extended so much that in 2022 WhatsApp allowed Send yourself to oneselfwithout the need for false groups. That has increased this practice, that of convert WhatsApp into a personal homework and manager. Comfort is undeniable: in countries like Spain, WhatsApp is religionand in a touch we can park a fleeting idea, that important link or that photo of the restaurant menu. The friction threshold is minimal, access is immediate. And that is why it works well as an emergency solution, as a content warehouse to consult in a short time and have very very hand. But We confuse convenience with productivity. This began as an informal solution, but for many people it has become an improvised personal management system. There are those who even have several groups with themselves, organized thematically: “ideas”, “purchases”, “work” (!!) … a productive architecture built on sand. WhatsApp is a good messaging tool, but it is not a management tool. It is a patch that gives us the illusion of control, not a real solution. How to try to get a career just used post-ps. The problem starts WhatsApp turns everything into flow. Information that passes, accumulates and is lost in the Scroll infinite. There is no structure, nor hierarchies or states. A “pending task” looks identical to a completed one already discarded. Or an urgent reminder. You can’t export anything – or yes you can, but not decently-, there are no limit dates, there are no Checklists. It is the triumph of immediacy over the organization, of the impulse on the method. Seduction is that We eliminate friction of the moment at the expense of multiplying it exponentially after. That note that you sent you a month ago between memes and irrelevant links. That brilliant idea that sounded important now is only a line of text without context in a sea of fragmented information. Using it as a sporadic notes of notes does make sense. Living in it and believing that it is a system is to cheat, and it is happening. We apply messaging logic to problems that require management. No surgeon operates in hammers. Systems exist For something. It can work to some extent, and in fact it works as quickly to accumulate post-psbut the consequences will be paid later, when we need to locate or structure that information. Comfort, when it becomes independence, ceases to be an advantage to become a limitation. In Xataka | Every time someone tells me that his mobile is slow, I know where to look: the “paper” of WhatsApp Outstanding image | Xataka with Mockuuuups Studio

Drones have become the great threat of Ukraine. So you are covering kilometers of roads with nets

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Neither tanks nor mines nor sophisticated fighters. What really removes the dream of the soldiers who fight in the Ukraine War (and it is a feeling shared by both sides) are The dronesunmanned aerial vehicles (UAV) loaded with explosives. So much so that the military have baptized the 10 km strip that extends to each side of the front as “Zone of Death”an area infested with remote piloted drones and that can neutralize their objectives with a much lower investment than would require a similar missile. The UAV play such an important role in the war that a curious picture is left: kilometers and more kilometers of road protected with networks. A landscape covered with networks. To complicated problems, imaginative solutions. The France-Presse (AFP) agency has published A chronicle in which he tells how the war between Ukraine and Russia is having a curious effect on the wide range of the front: it is covering it with networks. Networks and more green networks that are installed on post -high posts along kilometers of road in the region of Donetskone of the great stages of war. AFP recounts how Ukrainians are riding that vast tangle of networks to cover their main supply routes, but the panorama is not very different on the other side of the front. The Russians have also set to work to perform a similar task. “Let’s weave nets, just like spiders! We do it for birds without extremely dangerous feathers,” Ironiza In April a nicknamed ‘Ares’. But what birds are those? Drones Drones swarms, surveillance vehicles, kamikazes or equipped with explosives that suppose a serious threat to soldiers and civilians. With meshes the military seeks to repel them in a seemingly as simple as effective way. “When a drone impacts the network, a short circuit occurs and cannot attack vehicles,” Explain To the French agency Denis, a commander of the 27 -year -old engineers. The initiative is not entirely new. A few months ago We told you Already how Ukraine was taking advantage of tons of old Danish fishing networks to repel Russian drones. Now already measure that the Ukraine War is on its way to turning three and a half its use seems to be extending on the front. In March a small sailor town of Jutlandia, Thyborøn, It was news precisely by donating 450 tons of drag networks made of nylon fibers. In origin, meshes were thought to capture tons of fish, but they have also been useful to keep drones away from strategic objectives, especially as the expanding the Fiber optic modelscapable of making fun of devices that cut the connection with the pilots. The drone war. It may seem exaggerated, but if for something the Ukraine War is highlighting, it is precisely because of the role that drones and the threat they represent for soldiers. Reuters cites today Internal reports of kyiv that confirm that the UAV already represent about 69% of the attacks against Russian troops. Moreover, in 2024 they were behind 75% of the attacks undertaken against vehicles and equipment. They are percentages that far exceed those of the use of conventional artillery, which move between 15 and 18%. The great threat. Reuters cites a squad commander, Ivan, 35, who Openly recognize That the soldiers of both sides see the unmanned aerial vehicles already as the main threat to their lives. Your swarms too They take away the dream In the cities, kilometers away from the front. Yesterday Russia launched An attack against Dobropillia as part of an offensive that included the use of hundreds of drones. His role is so relevant that Mark Boris Andrijanic, Slovenian politician, has published An analysis in which it slides that an increase in drones financed by the West would allow war. Images | Ann-Sophie Qvarström (Flickr), Ministry of Defense of Ukraine (Flickr) and Trong Khiem Nguyen (Flickr) In Xataka | The Ukraine War is getting rid, first of all, with drones. And that is leaving an infinite fiber optic trail through the field

We know exactly where and when the longest solar eclipse will occur in history: our great -great grandchildren will see it

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On July 16, 2186, the Moon will align perfectly between Earth and the Sun, creating an unprecedented eclipse. Unless Millionaire eccentric determined to rejuvenate Be successful, none of us will be here to see it. But our descendants will want to spend that day somewhere in Colombia, Venezuela or Guyana. 7 minutes and 29 seconds. The longest total solar eclipse in history will exceed in almost two seconds the duration of the record until now: the eclipse of June 15 of the year 743 AC, which reached a totality of 7 minutes and 27 seconds on the Indian Ocean, near the current Kenya and Somalia. No eclipse will have lasted so much From before 4000 ACand none will do it until after 8000 AD, so we can be sure that it will be a really unique astronomical event. The total solar eclipse of longer duration in an interval of 12,000 years. The moon will obscure South America. The historical solar eclipse of 7 minutes and 29 seconds will not occur on the mainland: the strip of totality will reach its largest duration over the Atlantic Ocean. However, northern South America will also enjoy extraordinarily long totalities. Especially in Colombia (from Cali to Puerto Ayacucho), Venezuela (from the Orinoco to Imataca) and Guyana (throughout the northern half of the country, including Georgetown). The show will not be limited to that narrow strip. Virtually all South America, including the entire Brazilian territory, can observe a partial eclipse of great magnitude. The eclipse will also be partially visible from Mexico to Paraguay, and west of Africa. In Spain, the Canary Islands will barely touch at sunset. Why it will last so long. The reason for this extreme duration is a “perfect storm” in the positions of the three bodies. The Earth will be at its point farther from the sun (its aphelium), which will make the solar disk look slightly smaller. The Moon, meanwhile, will be at its closest point to Earth (its perigee), so its apparent album will be larger. And finally, the eclipse trajectory will pass very close to Ecuador Earth. This combination maximizes the time that the shadow of the moon takes to sweep the surface of the earth. How we are so sure. Eclipses’ prediction is one of the most successful feats of computational astronomy. The scientists feed their superorders with the current positions and speeds of the Earth and the Moon, and then use Newton’s Movement Laws to know what will happen within several centuries or even millennia. These algorithms are actually models that integrate gravitational equations to project their positions in the future. And they do it with amazing precision, usually with a margin of error of less than one minute over hundreds of years. Primo brother of a recent eclipse. The total solar eclipse of 2186 belongs to the same “lineage” as the great eclipse of North America of April 8, 2024, The Saros 139 cycle. A cycle of Saros is a period of approximately 18 years, 11 days and 8 hours, after which the Sol-Tierra-Luna geometry is repeated almost identically, producing a very similar eclipse but displaced about 120 degrees to the west. The discussions among the eclipses enthusiasts already fantasize about how the hunting of this event will be in 2186. There is talk of flotles of cruises positioned in the Atlantic and flights in hypersonic airplanes to pursue the shadow and further extend the experience of totality. Although we can only imagine it, it is a fascinating reminder of how science allows us to travel in time and be witnesses, at least on paper, of the wonders that the cosmos reserve for future generations. Image | THAT In Xataka | Two European ships synchronized in space to create an artificial eclipse. It is a before and after in solar science

Upon sleeping mouth looks like a great idea against sleep apnea. It is not at all

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The Manchester City player, Erling Haaland, captured all eyes not for that signing frustrated Madrid, but for speaking openly about a practice that, according to him, even uses when he trains: cover your mouth. And in Tiktok, thousands They recommend this trick “Because he changed his life.” We talk about Mouth Tapingthe last cry of nightly self -care. It promises a deep sleep, less snoring, better breath and even a more defined jaw. But are we facing a miraculous solution or a risky fashion disguised as well -being? The viral routine. What began as an alternative advice to improve sleep has become a viral phenomenon thanks to Morning Routines of influencers like Ashton Hall and The celebrities Morning Sheeds. In all videos they show how they use medical tape or mouth bandages with their mouths closed, ensuring that it improves their rest and health. In Tiktok, the hashtag #Mouthtax It exceeds 96,700 publications and continues to grow. However, the phenomenon has evolved faster than science that supports it. And that worries the specialists. Healthy fashion or risky practice? For some doctors, these types of trends are the perfect example of how the Internet can turn an apparently innocent idea into a health risk. So have explained in a DW reportin which Dr. Brian Rotenberg, otolaryngologist and author of an analysis published in PLOS One has explained that this trend is promoted as a magical solution, but there is no solid evidence that supports it. From Spain, Dr. Carlos O’Connor Reina, member of the Spanish Sleep Society, It coincides with statements for webconsultas: “Nasal breathing is healthier, yes, but if a person uses these tapes with a nose that does not work correctly, we are talking about a very important health problem.” There is a higher risk: sleep apnea. The main risk of Mouth Taping It is that many people use it without knowing that they suffer from sleep apnea, a potentially serious condition in which breathing is repeatedly interrupted while we sleep. Dr. Rotenberg Lor it summarizes like this: “Sealing the mouth can represent a serious risk of suffocation in people with nasal obstruction or gastric reflux.” And there are more problems. Experts cited in CNN They have pointed out that the indiscriminate use of Mouth Taping It can cause a sensation of drowning or claustrophobia, microdespertar and sleep fragmentation, worsening of the non -diagnosed apnea, risk of suffocation if there is nasal congestion, polyps or diversion of the septum, night anxiety or respiratory anguish, and skin irritation or allergic reactions. Better without tape. We know that breathing through the mouth is not ideal. Dry the throat, favors snoring and can make sleep quality. Nasal breathing, on the other hand, filters and moistens the air, protects the airways and helps to sleep better. But it is not necessary to turn to a tape in the mouth to get it. Physicians recommend safer alternatives: consult an Otorrino, review possible nasal obstructions, practice exercises to strengthen tongue and palate, sleep sideways or wear nostrils if indicated. The speech pathologist Ann Kearney, from Stanford University, has explained in CNN That the position of the tongue is also key: “If you do not correct the tongue correctly, nasal breathing is not achieved just by covering your mouth. The tongue must go forward and forward to open the airway.” A more defined jaw … One of the most popular promises that They can be observed Lately it helps “sculpt the face.” According to a GQ articlespecialists have indicated that this has no scientific basis. “There is no evidence that it strengthens or defines the jaw,” says Dr. Leah Totton in the middle. At most, adequate nasal breathing can favor lingual posture and have a minimum long -term effect, but does not modify facial features. Nasal breathing yes, but not with tape. Nasal breathing is key to health, but the Mouth Taping It is not a universal or harmless solution. Like many fashions that are born in social networks, it may seem simple, but their risks are not. If you have problems sleeping, snoring or breathing through your mouth, the answer is not on a tape, but in a medical consultation. Image | Tiktok Xataka | Raise at 3:52 am, put your face on ice, scrub a banana: the male “Morning Routine” taken to the extreme

Gemini’s arrival to Wear OS 6 is great news. The question is whether an experience at the height

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Samsung just present his smartwatches Galaxy Watch8 and Watch8 Classic. A priori we might think that these watches simply embody the annual update of their hardware to which it and many other companies have accustomed us. However, The Galaxy Watch8 propose a differential benefit that, therefore, it is worth not overlooking: they are the first smart watches in the market that They incorporate Wear OS 6 with Gemini. As we anticipate from the head of this article, in our opinion the arrival to these smartwatches of the artificial intelligence (AI) of Google is good news. And it is because presumably will have a deep and positive impact on our experience. The integration of this technology into a device that users usually always carry on, and that, in addition, resides in a very accessible area, greatly facilitates its use. In fact, what Samsung proposes to us on paper paints very well. And if we turn to Gemini we can interact with these smart watches using natural voice commands to, thus control apps such as Samsung Health, the calendar or the clock. We can also use Gemini to find a nearby location, such as a pharmacy, or to send text messages. Interestingly, the SOC proposed by these watches is the same that incorporates the Galaxy Watch Ultraso we suspect that it will be possible to update the operating system of this last device to Wear OS 6 with Gemini. Our experience with Gemini is in the hands of the SOC exynos w1000 This chip is very special. And it is because it is one of the first integrated circuits manufactured by Samsung using Gaa photolithography (Gate-alall-around) 3 nm. The purpose of this innovation is to outdo Finget technology in a crucial parameter: watt performance. The semiconductors with Finfet transistors began to be manufactured on a large scale in the early last decade, so it is a mature technology that TSMC, Intel and Samsung know very well and will not easily abandon. Even so, in the future GAA transistors will reign. The Exynos W1000 SOC will be largely responsible for the experience that Gemini will offer us at the Galaxy Watch8 and Watch8 Classic Anyway, there is no doubt: the soc Exynos W1000 It will be largely responsible for the experience that Gemini will offer us in the smartwatches Galaxy Watch8 and Watch8 Classic. And probably Also at the Galaxy Watch Ultraas I mentioned a few lines above. We can anticipate that we will soon put these smart watches to the test and confirm if Gemini really offers us an experience at the height of what we can expect. The latency in this scenario of use is crucial. In any case, on paper we can be reasonably optimistic. And it is that the specifications of this SOC, beyond the lithography that Samsung has used to manufacture it, are quite ambitious. In fact, it incorporates a Cortex-A78 nucleus to 1.6 GHz and four Cortex-A55 nuclei to 1.5 GHz that work side by side with a main memory map of 2 GB of type LPDDR5. The graphic logic, which also has a crucial role in the field that interests us, is a Mali-G68 MP2. Paint well. Samsung says that this soc is Up to 3.7 times more powerful That the previous one, the chip Exynos W930in a multihilo use scenario. We will see it. We hope to tell you much more about the experience proposed by Gemini in these smartwatches coming soon. Image | Xataka In Xataka | Intel is already manufacturing chips on the Intel 3 node. The competition with TSMC and Samsung starts here

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