His way of moving already begins to be familiar

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Humanoid robotics has ceased to be a field reserved for clumsy videos and laboratory experiments. Five years ago, Boston Dynamics marked a before and after with his robots Dancing to the rhythm of ‘do you love me?’. Since then, other companies have wanted to demonstrate that their automatons too They can move with ease. Now it is Tesla who claims that prominence with Optimusits bípedo robot, in a series of videos that, according to the company, show real advances without special effects. In The first of the recordings Shared this week, Optimus executes a brief sequence of rhythmic movements, trained entirely by simulation. Milan Kovac, Project Engineering Director, explained in X that The robot was trained with reinforcement learning and that the visible cable in the back did not support the automaton. I was only there for security, in case of fall. “It is an initial result that will become more stable very soon,” he added. Shortly after A second demonstration arrivedthis time without cables. Optimus appears moving more fluently, with steps that refer to contemporary dance. Kovac said that Everything is at real speed, without CGI, learned in simulation and transferred to the physical robot. He also explained that to achieve this it was necessary Improve the simulation modelapply techniques such as Domain Randomization and refine the hardware energy profile. “This is not just fun, it is applicable to practical situations such as the agile control of the full body,” he concluded. Real movements, nothing of CGI Tesla states that these advances are not simply an aesthetic exhibition. According to Kovac, all this simulation work aims to improve the ability of the robot to walk more solidly and adapt to demanding tasks in the physical world. Choreography, in that sense, is a way to try and show progress. Although videos have generated enthusiasm, Tesla is not alone in this race. Unitree Robotics, for example, has been showing their robots on social networks for months, From synchronized choreographies even boxing fights against humans. In that context, Optimus adds to a tendency in which the expressive movement becomes In a presentation letter For advanced motor capabilities. All this happens while Tesla continues to work on its ambitious goal of creating an autonomous robot of general purpose. Optimus is designed to execute repetitive, boring or dangerous tasks. To make it possible, the company develops dedicated technology, But it also relies on the advances related to their cars. For now, what we have seen are short demonstrations without complex interaction with the environment, but if the promises are fulfilled, the dance will only be the beginning. Images | Elon Musk In Xataka | Gemini’s conquest began in Android mobiles. Now you will flood your TV, your watch or even your car

This model that Openai presents as an improvement against GPT-4O would not reach Chatgpt. But now it’s here

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When OpenAI presented GPT-4.1 Last April he said that the model would be available only through the API. In other words, that your access would be limited to professional users who develop applications. But this has just changed. GPT-4.1 land in chatgpt. The artificial intelligence startup (AI) Hannounced that “By popular request”, GPT-4.1 will be available in its chatbot application. This alternative has begun its deployment among the users of the Chatgpt Plus, Pro and Team payment plans. Those who use the Entertainment and Edu alternatives will have access “in the coming weeks.” And what about Free users. As we have just seen, GPT-4.1, at least for the moment, it will be limited to those who take out the wallet. But Openai is deploying among all, including the free ones, to GPT-4.1 Mini, a more leading version (and less capable). There are more changes. The positions in the model selector are changing. The firm led by Sam Altman has decided to eliminate GPT-4o Mini. The natural replacement is GPT-4.1 mini that we have just spoken. More capable than GPT-4o. At least according to what OpenAI says, GPT-4.1 is more capable than GPT-4O. If we take into account this, this means that the company is opening a new flaggpt model. Stands out in: Ability to follow instructions. In the Benchmark Multichallenge in Scale, a test that evaluates how well a model follows instructions, GPT-4.1 reaches 38.3%, with an improvement of 10.5 points compared to GPT-4O. Long context. In Video-Mme, a test focused on the understanding of long and multimodal contexts, GPT-4.1 marks a new maximum: 72.0% in the “Long without subtitles” category, surpassing GPT-4O in 6.7 points. PRogramation. GPT-4.1 achieves a 54.6% score in Swe-Bench Verified, improving at 21.4 points to GPT-4O and in 26.6 points to GPT-4.5. An alternative to O3. In the scope of programming, Openai says that GPT.4.1 can become an alternative to O3, its most advanced reasoning model available at this time. This is interesting because GPT.4.1 is not a reasoning model per se, but OpenAi seeks to combine the capacities of its standard models with the reasoning models in the future. Images | OpenAI + Photoshop | Levart_photographer In Xataka | OpenAi plans a future IPO. It is the definitive step to become a profit company

900 people are driving at the same time and democratically a virtual car on Google Street view

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Every time you connect to Roadtrip Internet You will be at a different point from the United States. At the time of writing these lines, specifically, I am in Freeport, a town located in Cumberland County, Maine. Internet Roadtrip is a collective experience that uses the exhaustive map of Google Street View to organize an online experience of collective discovery. Instant in instantaneous. How Internet Roadtrip works. Very simple: you just have to connect to The game websiteand we will meet the controls of a vehicle. We and the rest of the people who are connected at that time, normally between 700 and 900 co-conductors. Every nine seconds, the web asks that it be voted in one of the possible addresses, and the one that has the most votes is the one followed. And so on to infinity. At this time the thing is not exciting, because the Maine road It seems never to end and can only be circulated in one direction, but the thing improves: cities, crossings of roads and depopulated areas are some of the key moments of the trip. Gagá Radio Until touching the horn or the station that is heard in the car (although the unwritten rule, which is discovered after chatting for a while with the rest of the travelers, is that they do not skip stations) are actions subjected to vote. The stations are real and come from authentic stations that broadcast from sites near the places through which the car passes: thus attentive to irrelevant detail is this trip through deep America, and it is that placidity and democracy of decisions that this website has turned into the relaxing internal experiment par excellence of the moment. Internet belongs to everyone. The trip does not have been going too long: it left last Tuesday from Boston, and for the moment the car has failed to leave the next state. Its developer, Neal Agarwal, recognizes in 404 average that its inspiration was another recent and counterintuitive collective experiment: ‘Twitch plays pokémon ‘an experiment that has already turned a decade And in which visitors to the game’s Twitch channel tried, based on continuous voting, advance in a game of ‘Pokémon’. The result was much more erratic and demential than this internet Roadtrip, where Google brands are followed, that is, there is no way to end upside down in the gutter. Some precedent. It is not the first time that the Internet embarks on such a trip: in 2018, the writer and photographer Matthew Musprat toured the United States using only Street View, side by side and crossing sixteen states … while physically lived in Rwanda. Before him, like They counted in Wired When detailing Muspratt’s feat, a couple of people traveled from San Francisco to New York in ninety hours, at clicking, as quickly as they could and carefully plan the trip. Muspratt’s trip had some contemplative, stopping to observe the landscapes whenever he wanted. More and more sophisticated. Pandemia promoted this type of virtual trips in its day out of necessitybut initiatives like Internet Roadtrip are made for pure pleasure. Technology also provides new ways to face it. For example, You can travel in time Until eighty years in the past with the historic images taken by Google. Or Google’s AI can be used to generate routes from photos Taken on a trip. Although the authentic dream of Agarwal is that these collaborative trips can really be made, with an autonomous car controlled remotely. For that. But maybe not too much. In Xataka | The Google Maps car captured a man with a sack in a remote town in Soria. There are now two detainees for murder

of nuclear veto to small renewable support reactors

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The blackout that affected Spain and Portugal on April 28 He has revived the debate of renewables and nuclear. An discussion that has overreach the borders of the Iberian Peninsula and the country’s reference country is discussing it: Denmark. Short. Lars Aagaard, Minister of Climate, Energy and Public Services of Denmark, has confirmed in the Politiken environment that the government is evaluating the possibility of raising the veto to nuclear energy. In addition, he has indicated that the evaluation process will take a year and focus on the pros and cons of reviving nuclear energy. The nuclear past. Denmark made the decision to close the door to the nuclear in 1985. That period was marked by the accidents of Three Mile Island and, a few years later, Chernobil, so he ended up sealing the Danish rejection of a technology seen as dangerous and unpredictable. And what do you want? The Danish minister has mentioned that the analysis will focus on small modular reactors (SMR), a technology that promises shorter construction times and lower financial risks than large traditional plants. However, many SMR are still in the design phase or waiting for regulatory approval, What a question raises about its short -term availability. A little note. SMRs are advanced nuclear reactors with a power capacity of up to 300 electric megawatts per unit, which represents about a third of the generation capacity of conventional nuclear reactors. These reactors can be assembled at the factory and transported to the installation site, which facilitates its deployment in areas with limited infrastructure or in combination with renewable sources to provide a generation of flexible electricity and low carbon emissions. The Danish energy matrix. More than 80% of electricity From the country comes from its wind farms on the high seas, consolidating as a totally renewable country. In addition, it is interconnected with its neighbors, Sweden and Norway, which supply hydroelectric and nuclear energy almost immediately. Voices found. The debate on nuclear energy has polarized the Danish Parliament. As has detailed The Financial Times, four right -wing games have requested to meet with the minister to support nuclear as reinforcement of the electrical system. While the most environmentalist sectors have warned about the risks inherent to nuclear energy and the possibility of diverting funds and care of renewable energy investments. On the border. Neighboring countries the discussion is lived differently. On the one hand, Sweden has Three reactors in operationbut the current government He is trying to reopen More nuclear plants. On the other hand, Finland Inaugurated a central which has evidenced budgetary problems around nuclear projects. For its part, Norway, although a little further from Denmark, has chosen to focus on hydroelectric energy, staying outside the nuclear debate. Forecasts Denmark is at an energy crossroads. With a matrix based on renewable energy, the country must decide whether to continue betting solely on them or consider nuclear energy as a strategic complement. The experience of its neighbors, advances in SMR technology and the global context of energy crisis will be determining factors in a debate that promises to be long and controversial. Image | Andy Dingley Xataka | China’s energy paradox: an ‘electrostate’ that continues to feed on coal

Ryanair has been carefree for time for delays on his flights. And in Zaragoza a judge has decided to make him pay

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There are sentences that seem anecdotal but, basically, have their importance. When a judge opts in favor of one side or another it is important because he is not only offering his vision of a fact, he is raiding the way for, in the future, his sentence is taken as a sentence for a similar case. When these decisions are made by a superior court, it is called jurisprudence And it serves, as we said, to apply the same criteria in the future. In spite of everything, the conclusions of the lower organs are also important because they can serve as the basis for defense or accusation later. That is why it is important to attend to the results that Ryanair is receiving in the courts. In recent months, with the Fund government finemost of the news that arrives are related to the collection by the cabin suitcase. Sentences that are important because, even, Justice itself does not seem to agree. Despite this, the company continues to receive complaints for another series of reasons. A few days ago the case of an old man who was prevented from returning to Spain was viracied because Ryanair workers assured that the document with which he was flying was not valid. They defended that the permanent ID, that in Spain it is given to people with more than 70 yearsit could not be used as a legal document to fly. Now we have known that Ryanair has received a new varapalo. You will have to compensate a passenger for the delay of a flight. Not because of the fact of being late, specifically because the judge who has led the case is clear that the company did not put all possible means to ensure that the flight left in time. Lighting, which is gerund The news brings it eldiario.eswho echoes the judgment of the Court of First Instance number 10 of Zaragoza. Its headline has confirmed that Ryanair will have to disburse 250 euros to compensate for a passenger who saw his flight delayed in three hours. The important thing here is that the judge points out that nothing extraordinary did not happen so that The flight will be delayedpulling the main defense argument of the company. This allegation is what the airlines usually use to try to deny compensation due to a flight delay, such as It can be read on the company’s own website. According to the claims platform. (who has led the defense of the passenger)many times they are told passengers that “they have no right to compensation because the incidence has occurred due to a cause of force majeure that was unpredictable for the airline, but that in many occasions the end of this argument is to avoid economically compensating passengers because in reality such extraordinary circumstance has not been produced.” In this case, the defense of the passenger claimed that the company could have had an alternative plan if they had taken the appropriate measures. Something that the judge coincides who in her letter has stressed that the company was aware that the flight was going to be delayed because in its previous route the plane was already traveling late. However, he did not launch any alternative plan and limited himself, exclusively, to delaying the next flight. For the judge, aware that the flight between Porto and London already circulated with a “serious delay”, the company should have contemplated how it could prevent the flight between London and Zaragoza from being delayed. Instead of letting the dominoes fell, in Ryanair, they should have sought a way to Avoid this last delay But, instead, they simply maintained their initial plan and waited for it to be replicated on the flight of the affected passenger. In her letter, the judge also emphasizes that “the fact that a plane is assigned to several flights in a short period of time only obeys a business decision, cost reduction, etc. but that gives rise to assume a clear risk that an incidence in one of them affects all the remaining flights assigned to the aircraft.” That should not be a reason, however, to correct the problem. The judgment of this Spanish court follows the line of the decreed by the Court of Justice of the European Union (TJUE) That last year he sentenced that airlines have to compensate passengers whenever they fail to demonstrate that they took all reasonable measures to avoid a delay, even in the face of “extraordinary circumstances” that has been based on what their defenses have been based so far. Photo | Ryanair In Xataka | Ryanair has found a new formula to win more for a ticket: force you to 100% digital shipment

Saudi Arabia wants to become a new power in data centers. Nothing is clear that I can do it

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Donald Trump has made a unique tour of several countries in the Middle East, and among the agreements that are considered surprising: Saudi Arabia, United Arab Emirates and Qatar want to invest billions of dollars in the construction of data centers for ia. The question is whether they will do so. Chips for strategic alliances. The Biden administration had largely limited the number of advanced chips from which these countries could access, but Trump’s mandate is changing things. As they point out in The New York Times, AI chips seem now to be a useful argument to strengthen relations with countries with this Trump newspaper “has deep financial ties and business. “Qatar already plans donate a Boeing 747-8 which could end up being used as the new Air Force One. Saudi Arabia on the one hand. Nvidia and AMD have reached an agreement to sell their professional GPUS to Humain. This newly created company – it belongs to the country’s public investment fund – It has the objective to create a large data center in Saudi Arabia. The agreement with AMD raises An investment of 10,000 million dollars in infrastructure in the next five years. Humain will supervise the development of these data centers, while AMD will provide chips and software. Arab Emirates attached to the other. As indicated In Bloombergthe Trump administration is considering reaching an agreement that would allow United Arab Emirates to import a million Nvidia chips. Eau could thus buy 500,000 of those chips per year until 2027. A fifth would be reserved for the G42 firm of Abu Dhabi. Saudi data centers. Nvidia, meanwhile, will sell 18,000 Your GB300 chips To Saudi Arabia. This was announced by Jensen Huang on Tuesday, which will contribute clearly to the Humain projects, which propose with data centers with a joint “1.9 GW” power “in 2030. Those 18,000 chips will apparently be part of the” hundreds of thousands “of which the Saudi project will be nourished. Possible “resale” to China? The United States restricted the sale of advanced chips from AI to China in 2022, and there are those who fear that countries in the Middle East end up serving as intermediaries so that the chips that the US allows you to sell there ends where they should not. G42 theoretically cut ties with Huawei to reach an agreement of 1.5 billion dollars with Microsoft, but the suspicions about the situation persist. Saudi Arabia and its megaprojects. As points The analyst Ed Zitron, countries of the Middle East such as Saudi Arabia have been talking about all kinds of megaprojects for years, but one thing is their promises and another realities. It occurs with the Jeddah Tower, MUKAABhis Pharaonic airport And of course The Line and his futuristic city, Neom. All these projects still have a long way to go, and this new Saudi ambition, although more “contained” in terms of dimensions, is equally complex for a country without experience in this area. There is energy … Countries like Saudi Arabia have abundant energy resources and in fact there are A strong investment in solar energy. Its application to provide power to those data centers, yes, it is not so easy, as they are discovering In the United States. … but no (much) water. The problem is that these data centers dissipate a lot of heat and the desert environment is not exactly the idea for this type of facilities. Extraordinary cooling solutions are needed and the country has scarce water resources. Desalination plants are A pillar of its strategic plan, and innovations may also go into play in the field of refrigeration such as closed circuit systems or Direct liquid cooling. Image | Neom In Xataka | New York Bitcoin miners are buying old power plants. New Yorkers are not happy

The relays are turning the plan into an open war

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Installing a relay seems easy. Until it is. In this new installment of ‘Domotize or die in the attempt‘, Ana Boria faces one of the key steps of the connected home: Convert traditional switches into manageable devices from the mobile. It seems a simple technical step, but it is enough to see the video to understand that things are not so simple. “New relay, allegedly well installed,” Ana starts. What follows are tests, errors, stairs and an application that keeps the settings … if you insist enough. Because sometimes it is not enough to do well: you have to keep “five times” and go through several menus so that the changes are applied. Lost hours for a design failure that would end up despairing anyone. While Ana Lidia with the installation, the opinions of her co -workers are divided. Mario has it very clear: “Ana Boria, You are looking at the RAE Success and your name comes out“But Ana’s boss is not so convinced:” Too head and persistent has been. “ And, in between, Alex, his partner, who enters the scene when things are complicated at all. There is a scene that summarizes everything: “If there are flames, you let me know,” he says just after making changes in the electrical panel. There are no surreal moments. Relays that do not fit on the switches. “Cosos Naranjitas” that seemed good idea, But they can no longer be returned (Spoiler: They bought them solely). Attempts to put everything as it is. Tests that lengthen more than the account and end phrases like “I have gone to goat.” Self -imposed zancadillas and an installation that, at this rhythm, goes for many more days than expected. Are there relars to install? Yes. How long does it take in each? It depends on the day, humor and whether the application wants to collaborate. ¿And the smart lock? ‘Domotize or die in the attempt’ is a reflection of what many of us could live if we aspire to achieve the same results as Ana. How is this story moving forward? Find out in our video. Images | Xataka In Xataka | There is a new fever among ultra -ups: fed up with technology, they want houses as “dumb” as possible

In Valencia the shepherds resist the disappearance of their trade, so they have had an idea: to turn it into “career”

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When Antonio Miguel (grandson, son and nephew of shepherds) began to take care of cattle in Side of Los Olmosprovince of Valencia, lived with 64 other colleagues. Today there are so few that you can count on your fingers. Recently He reported in The provinces They are just ten. And at 63 he will soon fall out of the list. Your goodbye will aggravate the situation of a falling layer sector in Valencian lands, where the number of professionals He has sunk In just a few decades. To cut that trend and claim the profession, there are those who are trying to move forward an idea in other regions of Spain: A SCHOOL OF PASTORS. A sector in low hours. Beyond testimonies such as Antonio, data draw a complicated panorama for Valencian grazing. Let’s see. Some estimates They estimate that around 1,500 shepherds worked in the community. Today they would be just over 300. Together, the INE shows that the Valencian territory has lost about 30% of its territorial agricultural livestock capacity throughout the last decade. The problem is not much less exclusive of the Valencian Community (occurs in other parts from Spain), but it does paint a future with clouds. A protagonist: Opem. With that backdrop, a few years ago Paco Rubio, livestock, pastor and technician Alicante, joined other colleagues to create the Mediterranean Extensive Pastoralism Observatory (Better known for their acronym: Opem), which basically aspires to “empower” the extensive shepherds and ranchers in the region, give them greater visibility and help them maintain their farms. Throughout the OPEM years he has moved several initiatives, but there is one (in very initial phase) that has achieved a special impact: the organization wants Mediterranean Center. Neither simple, nor limited to Spain. Your goal It is that in the center the concepts of veterinarian are taught, future shepherds are taught how they should treat animals, different types of land and their peculiarities and the way of acting before fires, animal attacks or any other unforeseen event. The trade is not simple (cattle must be taken 365 days a year, without exceptions), but offers a job departure, helps to set population and also has its own horizon, beyond the Spanish field: in Switzerland or Austria professionals are demanded to work during certain months a year. And at what point are they? The idea is not exactly new. Carries on the table now Some years. But Opem has been working on it and especially moving to make it known throughout the region. With the support of the Diputación, he has studied the needs of the territory and organizes informative talks on the “activation of the Valencian School of Pastors”. His desire, he insists, is “to form new generations of farmers, encourage generational relief and promote a model that combines food production, conservation and environmental sustainability.” In recent months he has talked about her in FencedXàtiva and Tuéjar. From ideas to classrooms. In An interview recent with The countryRubio acknowledges that he still works ahead to reach the ambitious project to which the OPEM aspires. The objective, of course, is clear: open in the region of Ademuz corner A school focused on shepherds with facilities, professionals, sheep and land. Much of that already have it. To shape it, however, a budget of 600,000 euros. As for how OPEM would work, the OPEM manager is in favor of a mixed model, with public financing and private management that even allows him to take him to the Balearic Islands. “There is potential”. “There is interest and there is even structure. And we are seeing that it is profitable. But it is an even more complicated sector than that of agriculture because tradition was lost a little earlier,” Comment to The avant -garde Ruth Carbonell, project technician in OPEM. In its favor the collective has the strategic value of grazing, especially in the rural one, where it helps to set population and keeps the fields clean to prevent forest fires. “We trust that there is a potential of people who would and would fill in a hole that is not being covered,” emphasize Rubio on the project. A not so new idea. Although Opem’s idea has generated expectation In the Valencian Community, the truth is that it would not be the first grazing school in Spain. Moreover, they recognize that they are being set in other institutions distributed by the country, such as The Estivein Huesca. In the Valencian Community they have offered courses On grazing and livestock. “We are seeing how Aragon models work and Cataloniawhich are semi -public. In Andalusia there are school of shepherds, but it is public “, Rubio points out. “And then there are private models such as the Basque or Extremadura, where an NGO is responsible and does not receive money from the administration, but a return from who enrolls.” Images | Manel (Flickr) and Gutifoll (Flickr) In Xataka | During the gold fever, California needed sheep. The most unexpected ranshening came to the rescue: the Basques

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

In case they were happening few things, the sun has just caused a radius blackout with its most powerful eruption of 2025

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The sun has decided to remind us that we are in their hands. A new active region of sun spots, called AR4087, has released this morning a solar eruption of class X2.7, the most powerful so far this year. The sun was not asleep. Eruptions, glows or solar flares are classified as Five categories According to its intensity: A, B, C, M and X. Each letter represents events ten times more intense than the previous letter. An eruption X2.7 is located at the lower end of the most powerful category, but remains an important and unusual eruption. Observatories that constantly monitor the solar crown They detected it on May 14 at 08:25 UTC (10:25 in Spain). The X2.7 class flares has been the strongest of 2025, demonstrating that the sun is still awake After last year’s activitywhen it reached the solar maximum. Radio lock. Although it was not directed directly to the Earth, the eruption launched an intense X -ray pulse and extreme ultraviolet radiation that reached our planet at the speed of light. When impacting with the upper atmosphere of the Earth, this radiation has rapidly ionized, interfering with the high frequency radio signals (HF) on the visible face of our planet. As a result, a R3 level radius blackout was detected (cataloged as “strong”) in Europe, Asia and the Middle East. The show begins. The sun stain AR4087 remains very active and Soon he will look directly to the Earth As the sun revolves on its own axis. In the last hours he has produced class rashes M5.3, X2.7 and M7.74. The big question now is whether the most powerful eruption was accompanied by a coronal mass ejection, the famous solar plasma and magnetic field languages ​​that, when impacting with the Earth’s magnetic field, can cause geomagnetic storms and intense auroras to different latitudes, Like the historic Red Auroras of 2024. At the moment, the AR4087 region is at the visible edge of the sun, so the earth seems to be out of reach. Image | Spaceweather In Xataka | Webb and Hubble telescopes watched Jupiter’s auroras at the same time. The problem is that they did not see the same

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