challenge

In full birth crisis, Japan faces an extra challenge in 2026: a superstition

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Japan is a country with several calendars. The Western, or Gregorian, is common in the Asian country, which also has its own calendar, based on the “Eras”, the reign periods of its emperors. But in the culture of the country there is still the embers of another calendar, the one based on the traditional Chinese calendar. In 2026 we can verify to what extent this embers is still alive in the Japanese archipelago. To understand why we have to go a complete cycle behind, the year 1966. That year Japan experienced A significant phenomenon: a Fall marked in birthan abrupt contrast with the historical series. If in 1965 around 1.82 million children were born, in 1966 the figure was 1.36 million, 25% less, according to Explain Japan Times. The births were immediately recovered: in 1967 they rolled 1.94 million. The collapse in birth can also be seen in the Japanese health ministry data. As explained by the international agency, the fertility rate went from 2.14 in 1965 to 1.58 in 1966, to “bounce” up to 2.23 the following year. The data was not the result of a statistical anomaly or a disaster, neither natural nor created by the human being. We can see this reflected in an increase in induced abortions in the country, which was recorded A study Posted in 1974 in the magazine Annals of Human Biology. It was the fault of a superstition. The year 1966 corresponded (approximately) to the year of the horse of fire in the cycle on which the traditional Chinese calendar is based. The calendar based on the sexagesimal cycle used in some Asian countries relates each of the 60 years of its cycle with one of Twelve animals (which includes the rat, the tiger, the dragon and also the horse), and one of five elements (wood, fire, earth, metal and water). And what is special for the year Hinoeuma? According to Japanese superstition, women born during the Fire horse year They will kill their husbands or, according to translations, will be at least the cause of the death of their spouses. This would have taken many couples of childbearing age to avoid pregnancy (or even interrupt), at a time when, as Emi Suzuki and Haruna Kashiwase explain in An article For him Data Blog of the World Bank, there was no possibility of a selective abortion depending on sex. Another important detail mentioned in its article is that the phenomenon occurred more marked in rural Japan and not so much in the urban context, which reflects the greatest follow -up that this type of superstitions used to have in the rural world. 60 years of change 60 years is a long time and Japanese society is no longer the one. Will something be repeated again similar in 2026? There are two reasons why it can be suspected that, if the fall in birth rate occurs, this will be of a minor magnitude of experienced in 66. The first reason is in the slightest weight that today has the superstitious in society. Japan lived an abrupt transition series between the end of the EDO era and the present. One of the most vertiginous progress is the one that led a country ravaged by war to become a worldwide technological innovation pole. 1966 It can be seen as a year of transition in this context, 2026 not so much. In any case, the peculiar relationship between Japanese tradition and modernity is often difficult to understand from the western point of view, so it is not convenient to venture into this direction. However, there is another fact that takes us away from that year 1966: 1.15. We said at the beginning that between 1965 and 1966 the Japanese fertility rate went from 2.1 to 1.6. The fall associated with the year Hinoeuma It was punctual and was reversed the following year, but if we looked at the set of the Historical data we see that it is a small detour in a curve with A marked trend: Japan He runs out of birth progressively. According to data from the Japanese Ministry of Health cited by Suzuki and Kashiwasethe Japanese fertility rate was descending throughout the second half of the twentieth century, first quickly and then slower. In 1989 the birth rate would be located again in 1.58 and has not been recovered or expected to do so. It was known as he “shock of 1.57 “ When the rate fell below the year Hinoeuma. Today the rate It is already 1.15. A few years before, in 1987, Japan celebrated a kind of “Fiesta de Quintos”, a celebration in honor of the generation that had turned 20 in the previous months, those born in Hinoeuma. The newspaper The New York Times It echoed of that celebration and superstition that had diminished the generation held that year. Then it seemed clear that the “fifths” of 86 would be the smallest promotion in history, but they would only be for a short time. In Xataka | While the population of Japan sinks irremediably, Tokyo grows. There is an explanation: Ikkyoku Shūchū Image | Evgeny Tchebotarev

The 1,000 kW chargers of Byd will be a reality in Europe in 2026. Their challenge is to show us their true utility

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It is expected for the second quarter of 2026 with “200-300 stations”, in Byd words. The Chinese company has taken advantage of the Münich IAA Mobility to confirm that next year its expansion of 1 MW chargers (or 1,000 kW) in Europe will begin. Is there any reason for it? 400 kilometers in five minutes. It is the great promise of byd: get a recharge for an electric car to be so or faster than filling the deposit of a combustion vehicle. Those who use their 1 MW chargers and those who do so in Europe from the second quarter of 2026 can be done in China. Because Stella Li, vice president of the company, has taken advantage of her presentation in the last Münich Motor Show To confirm that next year the deployment of what they call will begin Flash charge with a first landing between 200 and 300 recharge points. Denza. This initiative will be focused on the arrival of Devza, one of Byd’s luxury firms. The company already presented us a few months ago Denza z9gtthe first car with which they will arrive in Europe (in our case we tested the plug -in hybrid). A commitment to maximum luxury without giving up sportsmanship. In their presentation, in Byd they did not get wet with the volume they expect to attract nor confirmed the price that could easily exceed the border of the 100,000 euros. In that price range, a new and China company has it really complicated, so the denza launch is understood within a strategy in which it is committed to demonstrating the latest innovations of the brand. Flexibility. Right now, in Europe there is no car capable of loading the famous power of 1,000 kW. And, in fact, Byd herself has barely two models in China that are capable of admitting those 400 kilometers of autonomy in five minutes. The proposal we see there is based on the use of two 500 kW plugs, allowing the loads to be more flexible. With 1,000 kW you can load an advanced electric car but also an electric truck or two cars that, again, have the last market technology. Dead? The big doubt is whether these chargers are born or not dead. In Europe there is no car that can assume these load powers. However, the latest releases of the Mercedes GLC and the BMW IX3 They have shown that manufacturers and public are especially interested in shortening waiting times. The Mercedes can recharge its batteries at 330 kW and the BMW will leave to 400 kW. He Mercedes Cla He also appeared with the incentive of being able to recharge to 320 kW. The most advanced cars are starting to leave behind the border of the 300 kW … but for now there are not many plugs that offer this possibility. In Spain, companies such as Zunder or Repsol already offer 400 kW load points. And Ionity has announced that it begins to display 600 kW loaders. They are powers that, as we see, almost no car can use but its goal is to take advantage in what is to come. Reference. Putting chargers of 1 MW of power that, in addition, become two 500 kW plugs, byd intends to position themselves as a reference firm. At the moment, it is an investment that should not generate a great economic revenue, because they will be oversized for European cars, but it does position the company among the best. In addition, having the cars that can recharge to this power exclusively will serve to make visible the brand. Probably, he will not turn his models into supervants (within the segment, of course) but will add to make himself known among the less interested public in the car market. One more challenge. With everything and although we think of the ultra -grape loaders of ByD as in a long -term investment, the company has the need to attract the public. And that will be achieved only in two ways. The first thing is becoming visible in applications of the mobile phones of the users of the electric car and, second, in the Google browsers for the cars that work with them or that of the rival companies. And, for this, you will have to have a price according to the market. With a completely oversized load power, Byd cannot press above since the client whose cars are left in 300 kW or less will be underutilizing the station. There are more and more chargers of this type that fit more to the real performance of the car and break the market above will not help its deployment. On the contrary, proposing a payment system similar to that of Tesla or opening the hand with their own customers, knowing that the denza cars will not be large supervants, will allow the company to create brand image and generate interest on it. Photos | Byd and Xataka In Xataka | Byd wants to challenge European hybrids with Seal 6 DM-I: promises 105 km electric and up to 1,505 km of total autonomy

The Church faces the challenge of a future without priests. At the moment he already knows how to allow women to give “Mass”

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Almudena Suárez Treviño is a woman of Mass. Although not in the conventional sense of expression. She not only goes to the church of her people to listen to the priest on duty, give peace to the rest of parishioners and commune in the Eucharist. No. In addition to all that Almudena officiates religious celebrations in Catholic temples. Almost (almost) as if it were a parish priest. So much so that the bishopric of Tui-Vigo He just ratified it officially in its functions. Your case, enough less exceptional of what it seems, it is actually the finding of a much greater phenomenon: the Vocations crisis. What happened? That the bishop of Tui-Vigo has just published a APPOINTMENT LIST Officers, a kind of internal adjustment in the diocese to “alleviate the current deficiencies of attention “that causes the shortage of priests. Until there nothing weird. Nor does anything that can arouse interest beyond the affected villages. The striking, which has aroused the interest of the parishioners and means of the rest of the community and Spain (including the Galician television), is that this list of priests closes with the name of a woman: Almudena Suárez. And not just that. He Official document Proclamation for those who want to read it that this woman is authorized to direct “the celebration of the word” in seven parishes of the arciprest of Louriña (Pontevedra) as long as its presbyter is not. Actually the announcement of the bishop of Tui-Vigo is a ratification because Almudena has been having an out of the common role in his parishes. So much, in fact, that three years ago Vigo lighthouse He already dedicated him A report. Click on the image to go to Tweet. A cure woman? No. Almudena is not a priest. It is really Biologist and theologianhas a title of religious sciences, a master’s degree and at least until a few years ago she exercised as a religion teacher in an Institute in Pontevedra. That is your professional curriculum, your presentation sheet. 21 years ago, however, one of his theology professors proposed to embark on “An innovative project”an adventure that in practice would lead him to be more than a simple parishioner. What Almudena did was get involved in the Diocesan assemblies in the absence of presbyters in the Galician rural. With the approval of who then act as a bishop in the diocese of Tui-Vigo (a decision that his successors have maintained) assumed a responsibility that basically allows the parishes in the area to become more bearable the shortage of priests and the lack of vocations. But Masses officiate? No. Sundays Almudena go to a series of churches, it is located before the rest of parishioners, read, preach and fulfill in some way the role that a pastor should play, but does not officiate a liturgy. What it does has another name: word celebration. “We arrived, we meet and the first part of the celebration, which is called the word liturgy, is exactly the same as in a mass. We ask for forgiveness, the reading is done, I proclaim the gospel and preach,” Explain to The voice. “We profess faith, pray the creed and do the requests.” That does not mean that it is a kind of priestess or that it takes care of the same rites as a priest. “I want to make it clear that I don’t trade masses”, insists The woman before clarifying that when it comes to communing she is only responsible for distributing the hosts that a pastor has previously consecrated, a task that the Church does not allow her to assume. By providing that service Almudena facilitates life to the priest in charge of the seven villages, serving as support. The two alternate on Sundays in the churches, so that a week the parishioners have Mass and the following, celebration. How do she carry it? Initially he confesses that it was difficult to take pass through his family’s misgivings to “how people would respond.” After spinning, however, he decided to accept the offer and assume a new role in the diocese. “I thought it was a good opportunity, since we are always complaining about women that they do not give us power in the church. I thought it could be good for all of us,” confesses. “In the end I threw myself into the pool and it was as if I touched the lottery.” It makes that more than 20 years, a period during which it has gone through different places where assures having encountered the acceptance and “affection” of the parishioners. “I was the first and I am the only one with appointment (from the bishopric of Tui-Vigo). I have it since 2004. What happens is that this time it has been more evident because, for the first time, breaking glass roofs, the appointment was published on the Bishopric website,” he celebrates. Is it a unique case? No. The role of Almudena may not be common in southern Galicia, but if we expand the focus to the rest of Spain we verify that there are more lay people who exert the same function as her. Including women too. In 2018 The voice revealed Also that to the north of the community, in Outes, there was a group of neighbors who were responsible for ceremonies before the shortage of priests. “It is not the Mass of women, as they say, they are women who make the Sunday celebration for the entire community,” I clarified The parish priest. There are also examples in Burgos, Tarragona either Lionamong other points of The emptied Spain. “The priests in charge, generally, of a good number of rural parishes, cannot go every Sunday to celebrate the Eucharist in all of them, so they sometimes have a lay or religious who, on Sundays in which the pastor is absent, goes to direct ‘the celebration of the word’”, They explain from the archdiocese of Oviedo. The Catholic Church in fact offers Formations for laity. A … Read more

Huawei says that it has resolved a technological challenge that will trigger China’s competitiveness in the United States

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In the field of hardware development for artificial intelligence (AI) China is advancing with the hand brake. The impossibility of accessing equipment extreme ultraviolet photolithography (UVE) that designs and manufactures the Dutch company ASML prevents Chinese chip manufacturers Produce GPU for comparable to the most advanced that manufacture NVIDIA, AMD or brains, among other western alignment companies. In addition, for the moment the Chinese chips manufacturers They are not producing solutions capable of competing with the most advanced memories manufactured by South Korean companies Samsung and SK Hynix, or the American Micron Technology. GPUs for Ia work side by side with HBM memory chips (High Bandwidth Memory). In fact, its performance is largely conditioned by these memories. As the editors of SEMIANALYSISthe total bandwidth of the HBM3 memory chips that live with some of THE GPU FOR THE MOST ADVANCED Nvidia or AMD exceeds 819 GB/s, while DDR5 and GDDR6X memories reach much more modest 70.4 GB/Sy 96 GB/s. HBM3E memories and future HBM4 are even better. Chinese manufacturers of this type of chips do not yet produce this kind of memoirs, but a filtration ensures that Huawei will change this scenario today. Huawei plans to give China the impulse it needs in the memoirs According to SCMPthe Chinese state medium Securities Times has revealed that Huawei is about to present a technological advance that seeks to reduce China dependence on HBM memory chips from abroad. According to this source Huawei will officially announce its technological milestone within a few hours, during the celebration in Shanghai (China) of the Application Forum and Development of Reasoning of Financial 2025. In a HBM3E stack the XPU and the HBM memory are linked through more than 1,000 drivers At the moment we do not know anything else, but it is reasonable to anticipate that what Huawei will produce your HBM3 and 3E memories. And it is that manufacturing these integrated circuits is complex because they require stacking several DRAM chips and implementing an interface between the XPU (Extended Processing Unit) or extended processing unit and extraordinarily dense HBM chips. As a button shows: in a HBM3E stack the XPU and the HBM memory are linked through more than 1,000 drivers. SK Hynix, Samsung and Micron are manufacturing on a large scale, although with different success12 -layer HBM3E memories. The two South Korean firms will produce large -scale HBM4 chips during the second semester of 2025, and Micron will do so in 2026. However, CXMT (Changxin Memory Technologies), one of the Chinese companies specialized in the production of memoirs, will launch Your first HBM3E chips in 2027. SK Hynix leads the HBM memories market with a shocking authority. Your market share Broken 70%so that the remaining 30% are distributed by Samsung and Micron Technology. Behind them they step stronger and louder the Chinese chips manufacturers of Yangtze Memory Technologies Co. (YMTC) and CXMT, who have chosen to compete in this attractive market deploying a very aggressive price policy. CXMT in particular has increased its production capacity of DRAM chips almost five times during the last four years, which has allowed it to increase its global market share Until a very worthy 9%. More information | SCMP In Xataka | Chinese memory chips manufacturers are a nightmare for the US and South Korea. There is a lot at play

Ferrari has won on land, but now points to the ocean. His new challenge is a ship that works without a drop of fuel

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Ferrari has already conquered the circuits. Now he wants to do the same in the ocean. Its new project has no wheels, nor ailerons, nor a V12 engine. Is called Hypersail And it is a Monohull of regattasalthough that description barely scratches the surface. The Italian brand has decided to build an extreme boat, designed to challenge resistance and engineering. The challenge is not less: to create a 100 -foot monoccasco that literally rises on water, driven only by renewable energies. Without a drop of fuel. A brand that is no longer limited to asphalt For decades, Ferrari has been synonymous with competition, engineering and prestige. Its history has been written in the most demanding paths and in the most select garages in the world. But times are changing. The brand continues to manufacture sports cars, yes, but it is also expanding its playing field. Today Ferrari not only innovates in his vehicles, he also does it in his strategy. Part of that evolution It has to do with the public. The Z and millennial generation They already suppose 40 % of their new buyers. They are younger customers, interested in design and technology, but also in impact and sustainability. And Ferrari is adapting. In that context, Hypersail It does not seem to be a whim or a marketing maneuver. It can be a way to apply everything learned in the asphalt to a different environment, although later also carrying that experience obtained in the water to their cars. Ferrari describes Hypersail Like a floating laboratory. And it is not an exaggeration. The boat, designed by the Naval Architect Guillaume Verdier and directed by the navigator Giovanni SoldiniIt has little to do with a conventional ship. Its structure is designed to keep the helmet out of the water by means of three support points: a foil coupled to a tilting keel, another in the rudder and one side that acts alternately. This provision Reduces friction to a minimum and literally allows “flying” on the waves. The most radical aspect of the project is not seen with the naked eye: it does not carry a combustion engine. All the energy necessary for its operation – from the control of hydraulic systems to navigation computers – is generated on board while sailing. The source is exclusively renewable: solar, wind and kinetic. It is not just about installing panels or captors, but of redesigning each system to be as efficient as possible. There are no hidden generators or plans B. According to the company itself, for many, this combination of total autonomy and oceanic navigation It seemed unfeasible. Ferrari wants to demonstrate that it is perfectly possible. Ferrari not only contributes his name, he actively participates in development. The equipment has applied to the sailboat many of the tools already used in its cars: aerodynamic simulation, advanced structural calculations and a flight control system adapted to the marine environment. That joint work has already resulted in nine patents, with another six in preparation. The ship reacts in real time to sea conditions, adjusting its position as a racing car would make it trace a curve. According to Ferrari, the development of Hypersail is also contributing to the evolution of its sports. The company has not specified specific models, but this technological approach would fit with its current hyper -sports linelike him Ferrari F80a hybrid of 1,200 hp called to continue what Enzo and Laferrari left. Hypersail It is not a finished product. It is an idea under construction. His assembly has already begun in Italy and the launch is scheduled for 2026. For now, Ferrari has shared very few images of the project, and everything indicates that we will have to wait to see more details of its development. Until then, the sailboat will continue to evolve as an open innovation platform. Images | Ferrari In Xataka | In Australia they already have the ‘infinite train’. To batteries, without catenary and unlimited autonomy, but with a great asterisk

The restoration of old photos has always been a challenge. This new AI model has just resolved it

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The ability of AI to generate texts, images or video have proven to be amazing, but there was still a problem that These systems were resisted: the one Restore old photos to leave them perfect. That has just changed with Flux.1 Kontexta family of generative AI models with a very special characteristic: instead of following the line of the traditional text-imagen models, Flux.1 Kontext generates in-conntext images: it is possible to use as prompt a reference image and a text (prompt) so that the combination is much more powerful. You don’t need to look at the camera. The AI ​​is able to generate an image of yours looking from the original (on the left) and even a smiling. Source: Black Forest Labs. The possibilities, as explained by Black Forest Labs – the startup that develops these models – are spectacular. It is possible to maintain the context – paids, faces, objects – to modify the rest of the image at our whim: it is enough to combine those reference images with more or less detailed prompts to obtain the desired result. What Black Forest Labs engineers did not say is that this same idea could be applied to an old need: the aforementioned Old photos restoration. It is enough to load any image damaged by the passage of time or for any other reason, and Flux will do a spectacular restoration work in just a few moments. An old woman (I will not say how much) mine: if I see her from afar the result is spectacular, credible. When I do zoom, somewhat more weird things begin to appear: the face somewhat more elongated, more “square”, the nose and forehead. It’s me, but it’s not me. It is possible to test the tool in the “Recreo Patio” (Playground) of Black Forestor in services such as Fal.AI. We wanted to try it in Freepik, the Spanish generative the AI ​​platform that from the first moment has given access to previous Black Forest Labs models and of course already available Flux.1 Kontext in their two modalities, Pro and Max. Real Madrid. Commonwealth Regional Championship, October 28, 1934. Source: Institute of Cultural Heritage of Spain The results have really been striking, as can be seen in That old photo of the Real Madrid of 1934. The image headed by the article is a clear example, and here there are some details that are common in this generative model. Thus, it is possible to turn old photos into current photos that also have color and much more detail than the originals. It may even in portraits the result is similar but strange, artificial, or that traits of the person who make the result are somewhat shocking are modified. It happened for example with a Lincoln portrait obtained of the US Congress bookstore. Of course, that can end up being counterproductive. We have used a very simple prompt for this process: “Restore and Colorize This Image. Remove Any Scratches or Imperfections, Keep Fidelity”, but it is possible to adjust the results more if we introduce much more specific requests and prompts. Of course, miracles do not exist and if we zoom in the images, the problem of “hallucinations” applied to the generative image of images can arise. In the famous photograph of ‘Lunch atop a Skyscraper’ (Wikipedia) The detail of the original is scarce, so when AI tries to restore it, invents small details or features that are not. The result seen from afar, yes, is fantastic. Although Flux.1 Kontext fails to improve the definition of the image too much, sacrifices that level of detail to maintain loyalty, color and fix all the cracks of the original photo. Source: Reddit. The examples speak for themselves and demonstrate that the restoration of photos reaches thanks to this model a really spectacular quality, as happens in the photo of that family (Reddit). To get an idea of ​​the cost, each image restored with Flux Pro in Freepick costs 100 credits, and with a monthly subscription at its premium service (10 euros/month) 18,000 credits are achieved. Thus, 180 of these restorations for 10 euros, less than six cents per image. Other Black Forest Labs models are available in Github And they can be installed and used at home – ideal if you have a good GPU – but for now Flux.1 Kontext is not included in that catalog. We do not know if they will add it soon, but for the moment it is possible to experience for free with the model in services such as those mentioned. Without a doubt, a great option to perform this type of task. In Xataka | The 1900 Paris, in 4K all color: the restored videos that transport you to the 19th century

The real challenge will be to choose a career with a future job when they approve it

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Next June 3 gives the exit gun in several autonomous communities to the University Access Test (PAU). Beyond testing the acquired knowledge, the test is a decisive step in the orientation and five -year professional view of the young people who present them today. Its result will mark the decision of university careers those who can access. On the other hand, 75% of companies ensure Not find qualified personnel For vacancies due to lack of specialized training, which denotes a mismatch between preferences in university studies that are taken and real needs of companies. For this reason, taking into account the labor insertion of each career can be very useful to say for a specialty with labor guarantees. More and more university students, but less specialists. According to data from the Ministry of Science, Innovation and Universities of 2024, 341,831 students enrolled in the access test, of which 95.8% was presented and approved 90.2% of those who completed the test. In contrast, the report Labor market in Spain 2024prepared by Infojobs and ESADE, points out that only 31% of the candidates who responded to a job offer on that platform had a university degree, while only 11% of the published offers demanded that training. On the other hand, 27% of job seekers had a specialization of professional training, and 22% of vacancies required that degree. These data show the mismatch between training of employment plaintiffs and what companies are really looking for, especially in relation to university training. Studies with greater job insertion. According to the study The employability of young people in Spain 2024 Prepared by the CYD Foundation on the work outputs of the different university careers, engineering (electrical, industrial electronics, software development, telecommunications, etc.) are the ones that offer better working conditions to their graduates in terms of Stability in contractssalaries and affiliation rates. It is closely followed by those careers related to the health and care sphere, mainly driven by a high demand generated by the aging of the population. The First data of 2025 facilitated by the Ministry of Science, Innovation and Universities point to an analysis along the same lines, placing the different engineering such as the branch with greater stability and insertion rates, followed by health sciences. What companies demand. On the other side of the labor market is the demand of companies, which is aligned with the data that reflects the careers with better labor insertion. The aforementioned report Labor market in Spain 2024 It reflects that many of the offers published in 2024 in Infojobs responded to an engineering profile, with very little competition for each of the offers and with good remuneration in counterpart. In this sense, the Emerging jobs and sectors report 2024 It puts special emphasis on the demand for professionals related to the implementation and development of AI, such as data engineering and Machine Learning, whose demand has grown by 625% since 2019, or artificial intelligence engineering that grows at the rate of 83% per year, with a very low candidate competition for each job offer. On the other hand, the report prepared by Infojobs and ESADE, highlights that in 2024 97,500 vacancies related to health care and care on that platform were counted. Of them 98% and 97% corresponded to vacancies requested nurses and physiotherapists respectively. Both with university studies. The red lanterns. The races related to the branch of arts and humanities have been marking years A downward trend in terms of labor insertion. On average, only 63.5% of the graduates in these branches find a job four years after finishing their training. Only 34.2% do so during the following year to finish them. This data contrasts with the 77.8% computer science that finds a job the first year. In Xataka | Construction and hospitality do not hire the same pace as before. Health and education cut cod in job creation Image | Unspash (Brett Jordan)

Using a mobile is a real challenge for older people. An Aragonese startup has a promising solution

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Is called Maximilianabut it is not a person. It is a mobile. Specifically, one specifically designed for our elders. The idea that this device raises is unique, already a difference from other mobiles for the elderly, everything is based on trying that these people have to touch anything to communicate with their loved ones both in video calls and normal calls and to alert possible emergencies. Innovating from Aragon. Many business projects are born from personal needs. This happened for Jorge Terreu (Zaragoza, 26 years old), who a few years ago was Erasmus in France and had trouble contacting his grandmother, Maximiliana. This is how the germ of her project was created: create a phone to be able to talk to her without her having to do anything. @Miguessal This mobile can save your grandfather’s life, because it makes video calls down alone. It was created by a grandson for his grandmother, Maximiliana, who did not manage with technology. What began as a gift, is today a mobile that thousands of people use. You can learn more about him at www.maximiliana.es. #Salvarvidas #Emercances #Primerosauxilios #Urgences #security ♬ Original sound – Miguel Assal The principle of something big. Terreu prepared a mobile prototype in which he started the video call and the phone answered alone. He sent it to his grandmother in Madrid and soon realized that this idea could serve many more people. In March 2020, during the pandemic he donated five phones adapted to a hospital in Zaragoza and verified how users were delighted, so he launched the adventure of creating his own company and his project of a mobile for seniors. What would be called, of course, like his grandmother. Maximiliana. They hardly have to touch it. People who use Maximilian mobiles hardly have to touch it, because they can receive video calls or messages without having to play in the interface. If a relative or friend makes a video call, Maximiliana sounds for a few seconds and automatically breaks. If it is the elderly the one who wants to call, the interface is especially intuitive and simple and is based on a “desk” on which the faces of the family appear. Just press one of them to make the call. Emergencies. Maximiliana also has emergency call options. Thus, if for example the elderly falls and cannot handle the mobile with precision, it is enough that it agitates it a bit to activate the emergency call to the assigned contact. In those calls the mobile uses the flashlight to emit the international relief signal. Always located. Another of the Maximiliana options It is what allows to know at all times the location of that elderly, something especially useful if they are lost or misplaced. The software also shows the battery available so that family members can warn that it loads it to continue using it without problems. THE MOBILE AS SERVICE. Maximiliana includes the mobile, the control app for the family and the accessories, such as the cord or antiahogo strap that allows the device to be hung by the neck. The product is not sold as a mobile without more, but as part of a subscription service. The “basic pack” cited costs 24.90 euros per month, but it is also possible to directly hire the SIM card (unlimited calls, 25 GB of the Internet) as part of the “complete pack” for 29.90 euros per month. Includes apps like WhatsApp. Maximilian mobiles remain mobile, and allow to continue accessing applications such as WhatsAppChamber or Gallery. The person in charge of the device – normally, a relative of the elderly – chooses from the control application which applications wants them to appear on the mobile. It is the relative who acts as “administrator”. The relatives of the people who use Maximiliana are the ones in charge of managing and configuring the mobile options. Thus, they can add contact faces, change order (up to six on the screen), or adjust the sound duration. A grandmother like Community Manager. As they pointed out In the countryMaximiliana’s team has been growing as the success of the service has been curdling, but there is a very special component in that template. Your Community Manager It is Conchita Polo, grandmother of Pedro Malo, partner of Terreu in the project. More than the phone matters the service. There are currently good options when offering Mobile for seniors And also tips for Adapt any Android phone To make it easier to use for them, but Maximiliana’s proposal is interesting because everything combines. Take advantage of the idea of parental controls that for example allow to know the location of our children or control the limits of use, but adapting it to a population sector that can certainly take advantage of it in a beneficial way. Image | Maximiliana In Xataka | What five mobiles would I recommend to give my grandfather this Christmas, for simplicity and quality-quality

Losing weight without losing muscle is the great challenge of drugs such as Ozempic. A protein keeps the key to face it

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It is usual for us to often get news about hopeful scientific advances made in mice. These experiments always leave a question in the air, if the discovery can be applicable to humans. This does not always happen, but sometimes MITCH Silence the expression of a simple protein in our muscles can lead to weight loss and, more, more, It can allow us to lose weight Without putting our muscle mass at risk. The protein in question is called Mtch2 (Mithochondrial Carrier Homolog 2), but has been nicknamed “Mitch” by those who study the compound and its effects. The last analysis of this protein and its associated gene has observed that its “erased” in human cells causes in these lower efficiency Energy What is perhaps more important, this silenced causes cells to stop using carbohydrates as a priority energy source and in place they preferably use body fat. Different fuels. The cells of our body need energy and billions of years of evolution have given rise to a series of biological mechanisms that allow us to maintain a calorie reserve that allow us to feed these cells in times of greater shortage. These mechanisms imply that our cells can resort to different fuels according to the situation. While the carbohydrates we consume and the fats that we use as a reserve are the main fuel Ozempic. From mitones to mitochondria. According to Explain the responsible teamthe new study has its bases in a previous experiment conducted with mice that observed in the rodents an “improvement” in their body composition in the form of “protection” against obesity and the development of more muscle fibers. This accompanied by greater consumption of greater oxygen consumption and an increase in resistance. The results were promising but left the team with a doubt, if it would be possible to “inoculate” the body against obesity by silencing the expression of a protein without this negatively affecting muscle mass. To look for an answer, the team went on to focus on the role of the mitochondría, the organelle in charge of providing energy to the cell. The key is in the fact that the “mitch” protein plays an important role in the merger of the mitochondria, a fusion capable of increasing the efficiency of these organelles. By silencing protein, organelles would lose the ability to resort to this fusion which also implies less efficiency and thereby a greater need to consume energy resources of our body. It only remained to prove if this was also true in human cells. Less efficiency, more consumption. They thus verified that by silencing the protein in human cells, the “mitochondrial network” was undone and, as expected, energy efficiency fell. This left the cell in a “permanent state of energy deprivation.” And what is more, the team also found that this led to the cells to prioritize the use of fats as a primary energy source, instead of other possible sources such as carbohydrates. “After erasing Mitch, we examined, every few hours, the effect that it had in more than 100 substances that take part in the metabolism of human cells,” pointed in a press release Sabita Chourasia, co -author of the study. “We saw an increase in breathing, the process in which the cell produces energy from nutrients, such as carbohydrates and fats. This explains the increase in muscle resistance of previous experiments in mice.” The details of the study were published In an article In the magazine Journal embo. An intermediate step. The study takes an important step in the long process between the first results in animal models and the design of a treatment for weight loss based on what was learned. In following studies, the team intends to elucidate new aspects about Mitch’s role in the accumulation of fat in the body. The fact that women usually have higher levels of this protein can help researchers discover if Mitch is also responsible for the differentiation of fatty cells. In Xataka | We are increasingly clear that our microbiome is key to our health. Our protein sources can also alter it Image | Weizmann Institute of Science

Claude joins the list of attendees who challenge Google with updated responses

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During the last decades, Google got so much in our lives that we ended up adopting the verb “google” as a synonym for looking for information. Phrases like “Give me a second to google” or “Did you google?” They became part of the day to day. But things are changing from the hand of artificial intelligence (AI). A giant who begins to give ground. Google is no longer the only access door to information. More and more users resort to attendees promoted by artificial intelligence (AI) to find answers. And that is where Perplexity, Chatgpt and now Claude come into play, who are gaining strength. Why we should pay attention. That a chatbot of AI can search the website makes the difference. Without that capacity, their answers are based only on the data with which it was trained, which can leave out key information or make it be left behind in the face of recent changes. Claude now search on the web. Anthropic’s chatbot is already able to obtain real -time internet information. In addition, it includes direct appointments so you can check the sources for yourself. Instead of showing only results, Claude processes them and presents the information in a conversational format easier to understand. Use scenarios. Now that Claude can search the web, the question is clear: in what cases does this function make the difference? Its creators have identified several key uses in which Internet access improves experience with chatbot, although the real limit is put by users and their needs. Account transformation and improvement in success rates in sales equipment through more informed conversations with customers, based on the analysis of the sector trends and the identification of key points. Market data assessment in real time, profits and tendencies of the sector to optimize investment decisions and improve the accuracy of financial models. Preparation of subsidy proposals and more solid bibliographic reviews thanks to access to primary sources on the web, the detection of emerging trends and the identification of lagoons in current research. Detailed comparison of products, prices and reviews in multiple sources to make more founded purchase decisions. At the moment, only in the US. The search function on the Claude website is now available for payment users in the United States. There is no confirmed date for its arrival in Europe. His arrival to the old continent is an unknown and it is not clear if he could be affected by local regulations, as has happened with Apple and Meta. Expansion is a matter of time. Anthropic states that Claude’s website will “soon” more countries already users of the free plan. The latter makes sense since the competition offers access to the search without going through a box. It is not known when it will expand, but what is undeniable is that competition in AI does not stop accelerating. Images | Anthropic In Xataka | The O1-PRO model of Chatgpt Pro is 140 times more expensive than the Chatgpt O3-mini. What is not clear is that it is much better

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