Real

Data centers are real “heaters”. And they are settling in regions as hot as Aragón

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The data centers They are a black hole in several senses. They are drinking the global NAND chip manufacturing capacity (what affects SSDs, to RAM oa SD cards), the companies that they make batteries they can’t cope and consume wateryes, but much more alarming is energy consumption. In this sense, they are insatiable and, in the end, thousands of pieces of equipment that generate heat are causing another unexpected effect: they are turning the facilities into heat islands. And it is something that has the potential to affect 340 million people. What’s happening. Andrea Marinoni is an associate professor in the Earth Observation group at the University of Cambridge. Also the coordinator of a group of researchers from both the center and the Nanyang Technological University who have published a study called “Heat Island Data: Measuring the Impact of Data Centers on Climate Change.” In it, they present the results of measuring more than 6,000 data centers located far from dense urban areas with the aim of identifying whether these facilities, by themselves, are a notable heat source. The result? “An impact elderly than expected,” according to the researchers. They compared historical temperature measurements from the locations of those data centers over the last 20 years to compare how things have changed recently and identify whether those data centers have had any influence. And, as we said, the impact seems to have been strong: an average of 2°C, with maximums of up to 9°C in some cases. Doesn’t matter the place. This generates a heat island effect, which is when a large amount of heat is concentrated in one area that should not be there. In big cities It’s something that usually happens and that’s why the most efficient urban architecture seeks to combat the phenomenon. And it doesn’t matter where the data center is. In the study they present several examples: Bajío region in Mexico: high data center density, stable climate, but a land surface temperature increase trend of 2 degrees Celsius in the last two decades. It is something that was not identified in nearby areas without data centers. States of Ceará and Piauí in Brazil: increasing trend of 2.8°C with a projection of reaching 3.5°C in the next five years when this is not observed in the rest of the areas. Aragon in Spain: an anomalous increase of 2°C in surface temperature that stands out compared to neighboring provinces. Potential damage. Aragón is a worrying example because heThe region is consolidating as one of the ‘lungs’ of hyperclimbers in Europeas well as one of the regions of Spain key to the expansion of data centers and European technological sovereignty. And the problem is that, according to the study, the impact of this increase in surface temperature reaches up to 10 kilometers away from the hyperscalers. They detail that in the surrounding areas that are about 4.5 kilometers from the data centers, an increase of 1°C can be measured, which seems little, but when we talk about these climatic effects, it is a lot. And, furthermore, they estimate that the impact of increased temperatures due to this broad heat island effect is something with the potential to affect 340 million people. Yes, but. This research has not been the only recent one on the effect of data centers on the land on which they are installed. Researchers at Arizona State University they installed sensors on cars driving near these centers to capture measurements and noticed the same thing as the Cambridge researchers. But one thing to keep in mind: both studies show measurements, but they have not been peer-reviewed. And there are experts, such as Ralph Hintemann, principal investigator at the Borderstep Institute for Innovation and Sustainability, who point out that, although the results are there and are interesting, some figures “seem very high.” In fact, it focuses not so much on the heat that is concentrated around data centers but on the big problem: the amount of energy they need and the return to fossil fuels to meet peak demand. Image | Tedder In Xataka | Data centers in space promise to save the planet. And also ruin the earth’s orbit

Real Madrid-Mallorca, FA Cup and for dessert, a couple of Oscar movies. Everything in Movistar Plus+

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Easter and good weather, a strange combination that does not occur almost any year. They have been (and are) great days to enjoy outside, but from time to time, it is also time to rest and disconnect at home. That’s exactly what I plan to do tomorrow, Saturday, especially since we like football here at home. The best? Everything is concentrated in Movistar Plus+platform that costs 9.99 euros per month. Monthly subscription to Movistar Plus+ The price could vary. We earn commission from these links First a little football, then movies We already told you the other day that Movistar Plus+ has an active Free Planbut this only allows you to watch original programs and the first episode of their series. If, like me, you are looking to watch movies and football, then it’s time to subscribe. The good thing is that it has no permanenceso you can stay for one or as many months as you want and, when it doesn’t convince you or you don’t want to see more of its content, unsubscribe. I’ll tell you a little about my Saturday menu. The FA Cup starts at 1:35 p.m., a competition that this platform offers exclusively, with a Manchester City-Liverpool. It practically overlaps with Real Madrid’s match against Mallorca (starts at 4pm), so I’ll have to decide. Then, starting at 6 p.m., Chelsea will play first and then Arsenal will play their match in this competition. When we have satisfied our desire for football, time to go to the movies. We’ll have to decide as a family here at home, but we’ll probably see’Sentimental Value‘ either ‘Maspalomas‘, two movies that we have on our to-do list and we haven’t seen yet. And there is much more to choose from, but what we don’t know is if it will give us the day for more. Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Movistar Plus+ In Xataka | Movistar Plus+ activates its Free Plan with complete programs and a lot of content, regardless of which operator you are In Xataka | All football from zero euros and without cuts: these are the places to watch it online

Someone has taken more than 12,000 Spanish laws and converted them to source code. It is a real gem to search for legislation

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If you have ever prepared for competitive exams and are looking for the legislation that you have to prepare for or need to consult a law for any management, you will have already realized that the Official State Gazette is a pain. (also applies to regional versions) to find out what is current and what has changed: transpositions, various PDFs, annexes and cross references that make you go crazy. You are not alone: ​​sooner or later it has happened to everyone. Until now you only had two alternatives: consult with someone who did know about the subject to clear your doubts or resort to artificial intelligence to then carefully check that nothing is left out. To the computer engineer Enrique Lopez It must have happened to him too and he took action on the matter. The project. Is called Legalize and it is in a few words a digital repository of state and regional legislation available on GitHub, as if it were a computer project. Thus, it has translated more than 12,000 regulations in force in the state (both state and regional), each one into a Markdown file with plain text on which you can search for what interests you. In addition, each of the laws are grouped in folders based on their jurisdiction. In short: one law, one file, one folder, one jurisdiction. The organization follows the standard ELI (European Legislation Identifier). As the project’s GitHub explains, all content comes from the BOE Consolidated Legislation APIthe text of the legislation is public domain. What Legalize-es provides is structure, version control and metadata. What has changed about this law. But the laws have their drafts, consolidated texts and subsequent reforms, so sometimes being clear about what is in force and what is not is an odyssey. So you added each reform as a commit, with the actual publication date. This way, even if you have no idea about laws, you can see what exactly has changed in the regulations: in red is what is deleted and in green is what is added. We see it better with an example, that of Royal Decree-Law 8/2010: Royal Decree-Law 8/2010 Why is it important. Beyond the practicality of access of this format, the true relevance is that anyone can know what has changed in a law without tricks or cardboard. It is true that the BOE is public, but it is far from friendly. On the other hand, when a law is reformed, it is easy to lose sight of previous regulations. With this format it is easy to know what has changed and when. Context. In a state like Spain where the normative production report of the CEOE for 2024 (the last one released) lists 719 regulations, being up to date with regulations that affect matters as important as taxes or retirement is an arduous task. The digitization of current legal regulations is a pending issue that this project addresses as a civic hack: using technology to simplify and clarify what the administration hinders. How it works. The core of legalize-es is the automation of legislative data through a pipeline, that is, with a “robot” that periodically monitors the BOE’s Consolidated Legislation API. The system extracts the text from the official PDF and cleans it of strange formats, leaving it in plain text. Once processed, the law is integrated into a Git version control system where each reform does not overwrite the previous one, but is saved as a new layer to allow access to the history of changes, which allows traceability. In Xataka | The “ChatGPT for lawyers” exists, it was born in Spain and has just reached a milestone: becoming a unicorn Cover | Flickr

If you downloaded the wrong game on Steam a year ago, now the FBI is looking for you. And yes, it’s the real FBI

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By now, we have all learned to distrust a little of what we see on the internet. Alarmist messages, supposedly official warnings, stories that sound too serious to be true. Therefore, if someone tells us that the FBI could be looking for people for having downloaded a game on Steam, the normal thing is to think that it is another hoax and move on. However, in this case it is worth stopping for a second, because what we see before us does not fit into that usual pattern. The advertisement. As Mein-MMO explainswhat we know part of a clear warning from the FBI itselfwhich has launched an investigation to identify users who may have been affected after installing certain games on Steam. Specifically, the Seattle division notes that these titles included malwaresomething that would have gone unnoticed by those who downloaded them. The time frame is broad, from May 2024 to January 2026, and that is where the agency believes the activity was concentrated. When Valve has to confirm it. The curious thing about this case is that the communication itself with users has had to overcome an obvious barrier, mistrust. Several users on Reddit point out that Valve sent messages to those who may have been affected to inform them of the investigation, but added a clarification that is unusual in this type of notice. The message said: “We can confirm that the message and the linked website are, in fact, from the FBI.” It is not a minor detail, because it reflects the extent to which the context can seem suspicious even when it is legitimate. What games are reached? The FBI has been narrowing the case down to a series of games. Besides, Bitdefender describes them as indie titles with little visibility within the platform, something that could have made it easier for them to go unnoticed for longer. The games mentioned so far are the following: BlockBlasters Chemia Dashverse/DashFPS Lampy Lunara PirateFi Tokenova What were they really looking for?. At this point, it is important to understand what type of threat the cybersecurity sources that have analyzed the case describe. According to the aforementioned cybersecurity firm, we would be facing what is known as an “information stealer“, a type of program designed to collect sensitive data from the device without the user realizing it. Among the information it could extract are credentials stored in the browser, authentication cookies that keep sessions open in different services or even data linked to cryptocurrency wallets. The steps to follow. The agency is asking those who believe they may have been affected to fill out a form specific to provide information to the investigation. As detailed by the agency itself, the responses are voluntary, but they can serve to identify victims of a federal crime and, in some cases, provide access to services, restitution and rights provided for by law. The FBI also adds that the identity of the victims will be kept confidential. Images | FBI | Compagnons In Xataka | There are people earning up to $600 a week talking to strangers. The goal: teach AI to sound human

Does Apple’s computer have real competition?

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He MacBook Neo It has burst in like an elephant in a china shop because many of us have been asking Apple to launch an affordable laptop for years. The question at this point is how it compares to Windows laptops that are around a similar price. We have selected three interesting models for this price and we are going to put them face to face to see how the new Apple equipment looks in front of them. You have the models in question right below. The price could vary. We earn commission from these links HP 15-fd0402ns – 15.6″ FHD laptop (Intel Core 5 120U, 16GB RAM, 1TB SSD, Intel Graphics, Windows 11) Blue – Spanish QWERTY keyboard The price could vary. We earn commission from these links Lenovo IdeaPad Slim 3 Gen 8 – 15.6″ FHD Laptop (Intel Core i5-13420H, 16 GB RAM, 512 GB SSD, Intel UHD Graphics, Wi-Fi 6, Win 11 Home, Office Trial) Spanish QWERTY Keyboard – Arctic Gray The price could vary. We earn commission from these links acer Aspire Go 15 – 15.6″ Laptop (Intel Core i7 13620H, 16 GB DDR5 RAM, 1024 GB SSD, Windows 11 Home, Intel UHD Graphics) Silver Color, Spanish QWERTY Keyboard with Numeric Keyboard The price could vary. We earn commission from these links Differences between the MacBook Neo and similarly priced Windows alternatives Fewer inches, but a higher quality screen The MacBook Neo has a 13 inch screensmaller than the rest of its rivals in this comparison, at 15.6 inches. It is a difference that is noticeable in practice, especially if you are a user who usually works with several windows open at the same time. Now, this smaller size will also be noticeable in the dimensions and weight of the equipment, something we will talk about a little later. If we remove the issue of size from the equation, the MacBook Neo’s screen will win over that of these laptops with Windows operating systems. Not only in color representation (Apple’s True Tone technology does a lot there), but also in the brightness levelwhere he has one higher than that of his opponents. What does this mean? If we work in a room or in a place where there is a lot of light, we will be able to see what we are doing more easily. The operating system is the most important difference A difference that must be addressed and that is not exclusive to this new Neo is the issue of the operating system. Choosing the Apple laptop will introduce us to MacOS, a lightweight and visually very clean operating system. It is true that it is much less customizable than Windows, but in it you will find all the most typical office tools or similar that you need to work or study. Also, if you have an iPhone, you can receive your notifications on your laptop. Or even use an iPad as a second screen. On the other hand, there is Windows. It is a more demanding operating system for the hardware, but in exchange it is also more customizable and usually works better with several windows at the same time. Besides, It is also easier to install applications and gamesalthough these teams are not designed to play. You can also connect your mobile phone to this operating system, although it does not reach Apple’s level of integration. The hardware differences, beyond the numbers Let’s move on to the hardware, which is where the meat of this comparison is. By numbers, if we look at the specifications of the three Windows laptops (you can find them below in a comparison table), they are superior. The MacBook Neo comes with a mobile processor (the A18 Pro that was mounted on the iPhone 16 Pro), but that doesn’t mean it should be underestimated: has more power than a MacBook Air M1. Putting the processors of Windows computers on the table, we have a quite different bouquet. The Acer laptop comes with a 13th generation Intel Core i7, which can offer Better performance in heavy tasks like 4K video editing than the rest. The Lenovo, with its Intel Core i5 of the same generation, is the intermediate option and the HP, with an Intel Core 5 120 U, is the least powerful of all, but with enough for office automation and simple tasks. Important point related to the processor: temperature management. A laptop, due to space issues, has very little room to cool its interior. With very intensive use, it is possible that Windows laptops tend to heat up more and emit noise from the fans. This is something that the MacBook Neo will not suffer at that level, since Apple laptops They are characterized by being very quiet. Processors aside, there is also the issue of memory. The MacBook Neo only has an 8GB RAM configuration, just half of what the three similarly priced Windows options offer. Here we have two things to keep in mind: MacOS is a less demanding operating system, so we will have a more fluid experience than in Windows. However, the 16 GB of RAM is better if you are one of those who has dozens of tabs open in the browser. And finally, there is the issue of storage. This is where the Apple team loses the most, since this configuration It only comes with 256 GB capacity (There is one with 512 GB, but it is more expensive). The HP and Acer laptops win by a landslide, both with 1 TB of storage. The Lenovo falls right in the middle with its 512 GB of storage. If we are going to move a lot with it, the Apple laptop is better The beauty of a laptop is, above all, that it is portable. They are devices designed to work there and there, no matter if it is in the office or on board a train. We may spend part of the day carrying them and, logically, the lighter … Read more

After years of absence, Aragón has reintroduced two Iberian lynxes. The question is whether it’s posturing or real help.

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Aragón has become the first autonomous community in the northwest of the peninsula to seek to recover the Iberian lynx. And yes, it is a historical milestone that will go down in the annals of conservation manuals; But the question is another: does it make any sense (on an ecological, social or economic level) to continue putting lynxes where there have not been any for decades or are we in the middle of a political marketing operation that will be expensive? The answer is more complex than it seems. What has happened? On March 17, 2026, Jorge Azcón released the first two copies of Iberian lynx on a farm in Torrecilla de Valmadrid (Zaragoza). They are one year old, the female comes from Portugal and the male from Doñana. “The step taken today is a milestone in the recovery of biodiversity in the community,” explained the acting president. And it is, in a way, the general idea in almost all communities in Spain: the Iberian lynx has become our ‘panda bear’, an animal that we are fond of, a symbol of the country and a social aspiration. Does it make sense to reintroduce the lynx? For the lynx, yes. Although we have come a long way since 2002 (when there were just 94 lynxes confined in Andalusia), we have not yet reached “favorable conservation status.” That is, 3,500 specimens (now there are 2,401) and 750 reproductive females (there are 470). Since it started in 2019, the project LIFE LynxConnect has tried to put into practice a very simple idea: Having many lynxes is of no use if those lynxes are confined to just a couple of places. We needed diverse cores and we needed to connect them together. Above all, because climate change is also affecting the entire national territory. The north of the peninsula is increasingly dry and has larger populations of rabbits: therefore, it has become viable for there to be at least two towns (in Cuenca and Palencia) which are completely outside the recent historical distribution of the lynx. And for the areas where it is released? In the short term, it is also good news. In fact, the Aragon movement cannot be understood without a basic fact: the European funds that help these types of programs (920,000 euros in this case) expired this same year. In the medium or long term, it depends on many factors: fundamentally, because everything depends on the rabbits. Rabbits? What about rabbits? Rabbits represent between 80 and 90% of the lynx’s diet. In fact, these rodents are found in the base of the food chain of more than 30 species. The good news is that, as warned A few weeks ago, the Union of Farmers and Ranchers of Castilla la Mancha “the proliferation of rabbits is a problem that has been going on for ten years, they speak of a ‘plague’ that is threatening olive groves and pistachio and almond trees, and they demand that the populations of these animals be controlled.” The bad thing is that they are not where they should be. The history of Spanish rabbits is complex. Its decline is associated with myxomatosisfirst (mid-20th century); continue with the rabbit hemorrhagic disease in the 80s; and is complicated by the arrival in 2012 of a new variant (RHDV2) that affects populations just when they were beginning to recover. To all these health problems, we must add the changes in the landscape and the disappearance of boundaries, fallow lands and traditional shelters. And the result is that the rabbits have looked for a new home. Thus slopes and roadsides have become tremendously favorable habitats (and even in motion vectors) and areas with constant food (irrigation/crops) are natural attractors of these reduced populations. Farmers fear that the arrival of the lynx will not control the pest and, on the other hand, as it will tighten conservation regulations, it may cause rabbit populations to skyrocket. Are they right? It’s hard to say. But we are going to find out. Image | Jorge Azcón – Government of Aragon In Xataka | Spain, land of (threatened) rabbits: the species has gone from “pest” to being endangered

Hollywood has been debating for years whether AI can replace real actors. With Val Kilmer the debate turns into practice

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A year after his death, Val Kilmer will appear in a fiction film without filming a single scene. ‘As Deep as the Grave’ uses generative AI to bring the actor to life with the explicit support of his family and respecting the rules of the actors’ union. It is the first documented case of a Hollywood star being digitally recreated on this scale and with this level of legitimacy. Perhaps in the future this film will be seen as the point at which there was no turning back. As deep as the grave. Val Kilmer died on April 1, 2025, at the age of 65, from pneumonia resulting from the throat cancer that he had been fighting since 2014. This week, almost a year later, the production company First Line Films has announced that the actor will return to the screens in a role that he was never able to film. The film, initially known as ‘Canyon of the Dead’, is a historical drama based on the true story of Ann and Earl Morris, early 20th century archaeologists who documented the culture of the Navajo people in Canyon de Chelly, Arizona. Kilmer was cast five years ago to play Father Fintan, a Native American Catholic priest and spiritualist. The role was designed around him: Kilmer identified with the character’s Native American heritage and with the story’s spiritual link to the American Southwest, where he made his home in New Mexico. “We were ready to film his part. Just, (Val Kilmer) was going through a very, very difficult medical time,” has counted director and screenwriter Coerte Voorhees. Go for AI. The production accumulated six years between filming and forced stops due to the pandemic. When the Voorhees brothers (Coerte directs, John produces) reviewed the material, they saw that Father Fintan’s scenes were essential to the story. Replacing the actor was a possible solution, but they did not have the budget to repeat the shoot. So they chose to generate it artificially. What makes this recreation technically unique is not only the use of images of the actor at different stages of his life, many contributed directly by his family, but the decision to use his real voice, deteriorated by the tracheotomy that Kilmer had to undergo during cancer treatment. Father Fintan suffers from tuberculosis in the fiction, which turns his altered voice into a character trait. The character generated by AI occupies, according to those responsible, a significant part of the final footage. Pioneer Kilmer. The curious thing is that Kilmer was one of the first actors to actively resort to AI to preserve his communication skills. In 2021, while working on the documentary ‘Val’, he collaborated with the startup Sonantic to reconstruct your voice from hours of archival recordings. The company had to develop new algorithms (the available material was ten times less than what they used in other projects) and generated more than 40 different models before selecting the most expressive. That work reached the general public in 2022, when Kilmer appeared in ‘Top Gun: Maverick’, in an appearance that was one of the most talked-about moments of the film. Seal of approval. What distinguishes ‘As Deep as the Grave’ is the consents that support it. The actor’s daughter, Mercedes Kilmer, states that “my father always looked at emerging technologies with optimism, as a tool to expand the possibilities of the story. This spirit is what we honor within this film.” The producers also assure that the film followed the SAG-AFTRA union guidelines and that the actor’s family receives financial compensation. The environment. This news comes amid constant updates on the topic of AI to generate prototypes of real actors or completely new virtual creatures. In recent months, the Xicoia company launched Tilly Norwooda character entirely generated by AI whom she presented as an actress, and which SAG-AFTRA unambiguously condemned, calling her a direct threat to the profession. Here, however, we have the posthumous realization of a job that the actor himself had accepted. But… what will happen when the technology is accessible to productions without family endorsement? How is compliance with SAG-AFTRA standards monitored in independent productions? Can a case like this normalize practices in less scrupulous hands? Header | Variety In Xataka | Seedance’s strategy was to copy first, go viral later and back away later. Until Hollywood said “enough”

How to know where any Renfe train is in Spain in real time, and know if it has any delays

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Let’s tell you how to know where any Renfe train is high speed, or long and medium distance. You will be able to do this with a website created by Renfe itself, where you can see all the Spanish railway traffic in real time. This is a particularly useful website when you want know where a specific train isso you can know the estimated time of arrival and if there are any delays. That’s why we are going to teach you how to use it. Watch Renfe trains in real time The first thing you have to know is that the website only monitors high-speed trains, or long and medium distance trains. This means that you will not find the Cercaníasbut the rest of the trains do, from the regional ones to the Euromed or the Ave. You can see them in motionand thus know where they are or if they have stopped. To access this website you have to go to the address real-time.longdistance.renfe.com. Inside you will see a map, where you will be able to see the railway network from all over the country, and zoom and navigate to see the area you want. When you zoom in you will be able to see the trains with different colors in the position they are in at all times. If you click on a train you will see all its information in a pop-up window. You will see your previous stop and next stop, your route and your identification number. You will also see the type of train it is and, most importantly, the expected time of your arrival. Next to this scheduled time you will see the time variation, which will show you the minutes of delay that the train is in, and the minutes of anticipation with respect to its initially scheduled arrival. You can also search for trains by their identification number. This way, if a family member is traveling to see you and gives you their train number, you will be able to monitor it in real time. When you search for a train, a column will also open on the right where you will see all its stops. In Xataka Basics | How to know if your train has canceled: where to look on Renfe, Iryo and Ouigo

has tested its humanoid robot in a real factory (and there is video)

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For years we have heard the same promise: humanoid robots working side by side with us in factories, warehouses or even in our homes. It’s an idea that appears again and again. However, when we go down from that stage to the ground of a real plant, the story changes quite a bit. There it is not enough to walk or grab objects; everything must happen precisely and be repeated many times without errors. In that context, each small advance begins to have a different meaning. The latest news from Xiaomi. Lei Junfounder, president and CEO, posted a message on his official WeChat account to update the status of the company’s robotics project. The executive explains that a humanoid robot developed by the company has already begun “doing practices” within one of its automobile factories. The manager also links to a published technical article describing the first tests carried out with the robot under factory conditions. Let’s see. What exactly has the robot done in the factory. According to the text, The humanoid robot has been put to the test in a very specific position within the automobile manufacturing process: placing self-tapping nuts on parts of the vehicle’s floor. In practice, the system collects these nuts from an automatic supply equipment and deposits them in the positioning tool where the automated screwing of the position is then carried out. The Chinese firm places this operation in the pressure casting workshop, on ground components after that process. Three figures that help understand the test. Xiaomi explains that the humanoid robot performed this work for three hours of continuous autonomous operation within that position. In that period, it achieved a success rate of 90.2% in the simultaneous placement of the nuts on both sides of the piece, a percentage that the company defines as the number of correct operations compared to the total number of attempts made. Another fact that stands out is the work pace, since the system managed to adjust to a production cycle of up to 76 seconds. This is an important fact because in an industrial line, each operation must fit into very specific times so that the process does not break down. behind the scenes. Xiaomi points out that its humanoid robot is based on the Xiaomi-Robotics-0 model, described as a VLA-type model that integrates vision, language and action within the same system. According to the company, this approach makes it easier for the robot to understand the tasks it must perform, perceive its environment and execute the movements necessary to complete them. The training is also complemented with reinforcement learning, a technique that allows the system to improve its behavior based on the experience accumulated in the physical world. The faults that the robot can find on the line. In its technical description, Xiaomi also points out several scenarios in which the operation may fail. One of the main problems appears during the alignment process between the self-tapping nut and the positioning pin, which must be well centered and seated before screwing can proceed. If this fit is not precise enough, a blockage may occur during the process and the assembly remains incomplete. Additionally, the orientation of the nut inside the robot’s hand can vary with each grip, and the company cites factors that complicate adjustment, such as the knurled structure inside the nut, the magnetic attraction force of the pin, and, in some cases, environmental interference or working angle limitations. The predecessor. To better understand this advance, it is worth remembering that Xiaomi has been exploring the field of humanoid robots for some time. In 2022 the company presented CyberOnea prototype that appeared at one of its events showing basic capabilities such as walking or holding objects. At that time the company itself made it clear that it was a project in an early stage of development. What we see now seems to be situated in another type of scenario: less demonstration on a stage and more tests within a plant, where the objective is to check if these machines can respond to the demands of a repetitive process. Looking to the future. The company also hints that this experiment is just one part of a larger project. Xiaomi points out that it is testing its humanoid robots in various jobs within the factory, including box transport tasks and operations related to the installation of exterior elements of the vehicle. In fact, in his WeChat post, Lei Jun states that the company wants to contribute to the deployment of humanoid robots in smart manufacturing and proposes a medium-term forecast. According to his estimate, in the next five years there could be large quantities of these machines working in his factories. Images | Xiaomi In Xataka | Huawei presents its AI supercluster to the world: it is a nod to Chinese Big Tech and a message to NVIDIA

A star 1,540 times larger than the Sun is mutating in real time and it is something that baffles astronomers

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The universe is rarely in a hurry, since stellar processes usually be measured in millions or billions of yearsso witnessing the metamorphosis of a great star in the span of a single human life is practically unheard of. And this is precisely what is happening with WOH G64a true cosmic monster located in the Large Magellanic Cloudabout 163,000 light years from Earth. Big changes. Astronomers have been analyzing this astronomical giant for years, and now the red supergiant is changing radically in front of our telescopes as it heats up rapidly and opens a heated scientific debate. The question that the community is asking itself right now is whether we are facing the transformation towards a very rare yellow hypergiant or if it is simply the fierce interaction of a binary system before collapsing. What we knew. Discovered in the 1970s, WOH G64 has long held the title of one of the largest stars known. The data we know about it is no wonder, since it has a radius 1,540 times greater than that of our Sun, an approximate mass of 28 solar masses and shines 282,000 times brighter than our star. Despite its enormous size, it is an extremely young star, since it is barely 5 million years old. And if we put it into context, in the ruthless world of astrophysics, the largest stars “live fast and die young”, devouring the fuel inside them at great speed. The script twist. Until recently, everything fit the classic profile of an extreme red supergiant, placing its temperature at 3,400 ± 25 degrees Kelvin. But a turning point came in the last decade after the data published in Nature Asia which pointed out that the star suffered a mysterious dimming in 2011, followed by a sudden warming of more than 1,000 ºC and significant chemical alterations in the atmosphere. Now, a new study analyzes the photometry and optical spectroscopy accumulated over more than thirty years of this star. And the conclusion they have reached is that between 2013 and 2014, WOH G64 began to transition from red supergiant to yellow hypergiant. What are they? Yellow hypergiants are an exceptionally rare transition phase of which we barely have data and, above all, it is very ephemeral. In this case, the dramatic thermal evolution could be due to the star having partially ejected its outer envelope or to its stellar companion aggressively stripping away material. The debate is served. As is often the case on the frontier of astrophysics, not everyone agrees that the transition is complete. Rigorous science requires fact-checking constant, and recent research adds nuance to this story. This same year, one study pointed out because the star continues to maintain its classic red supergiant characteristics, questioning whether it has become a rare yellow hypergiant. The most logical explanation they see in this case is that the interaction with its companion star is causing these large temperature changes. This generates a great debate, since it goes completely against the other part of astrophysics that is convinced that we are facing a great twist in the script. A supernova. The big question that everyone is asking is how this titan will end, and some voices suggest that we are seeing the prelude to an imminent supernova. However, in astronomical terms, “imminent” is an elastic concept, since core collapse could occur in a time frame ranging from 100 to a few thousand years. And even if it collapses, even a spectacular explosion is not guaranteed. Although there is also the possibility that it fails in its attempt to explode and, instead, collapses directly in on itself, silently forming a black hole. Likewise, what happens seems to be something that our next generations will see. Images | European Southern Observatory In Xataka | We have analyzed the universe for 20 years looking for ET and all we have are 100 signals that China is now investigating

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