Month: May 2025

This literary science fiction utopia advocates the disappearance of millionaires. And Musk, Bezos and Zuckerberg love

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The saga of ‘the culture’ of Iain M. Banks is one of the series of Science fiction books most important and influential of the history of gender. And among his fans are names as notorious of the Tech sector as Elon Musk, Mark Zuckerberg either Jeff Bezos. What is still curious: the message and background of the saga are in one direction, it could be said, diametrically opposite to the businesses led by these billionaires. So … why do you like so much? The culture of ‘culture’. The saga consists of no less than ten books, the first of them written in 1987 and the last in 2012. In them there is a society in which the pan-human (similar to us in appearance, but without being completely clear what relationship they keep with humanity) coexist with artificial intelligences, having overcome any problem of scarcity of the past. All citizens can careless work: technology takes care of everything. Until death is a problem of the past: diseases have been left behind, and minds can move from one body to another when bodies do not give more. Below the work. ‘Culture ‘is one of the most clearly positioned science fiction works in political terms, already a difference from conservative thought classics such as’ the rebel rebellion’ of Ayn Rand Or allegations of white supremacism not very camouflaged such as ‘The landing’ or ‘Turner’s newspapers’, leans towards the socialist utopia, more in the line of other classications such as ‘Iron heel’ by Jack London. In the Society of ‘Culture’ goals are reached Socialist theory: Post-scarce society, abolition of money and private property, radical equality, voluntary work, collective management, absence of coercive laws, personal freedom … an authentic utopia. Stones to the roof itself. And since there are no inequalities for economic reasons, the same concept of oligarchs is aberrant. Banks hated the idea that a lot of money will concentrate on a few hands. As he exposed This article in Voxthe solution to antisocial behavior in ‘culture’ is not the legal punishment, but to make the offender a social out of theory, cancellation. Something against what they have manifested openly These billionaires. And well, then there is the subject of the genre completely fluid in this utopian society: the rigid genres are completely overcome. And we already know how little they like Musk, Bezos either Zuckerberg LGTBI ideas. What do you see? It is clear What do they like about ‘the culture’ then: The fascinating vision of technology as a solution to all problems. From facilitating the most daily tasks to overcome in space battles, everything is mediated by artificial technology and intelligences. Of course, for Banks technology is not an end in itself, but a tool in search of a more just and equitable society. And without millionaires. But it is easy for these oligarchs of technology to skip that part, because the comfortable is to get carried away by the sissured show that also proposes ‘culture’ (which are adventure novels, not thesis). Of course, it should be noted that there are voices, such as The journalist Max Readwho affirm that perhaps Musk, Bezos or Zuckerberg have not completely misunderstood ‘culture’. Especially if we compare it with the findings of the other utopia par excellence of science fiction, ‘the dispossessed’ of Ursula K. Leguinis of dyes closest to anarchism. Possessing utopias. As technology is more complex, the bridges of understanding between science fiction and innovation are more constant. Science fiction has helped us to imagine the future and carry it out, and therefore the technological elites of Silicon Valley have reinterpreted utopias as inspiration, and even sometimes as Brandingas Musk did Putting Space X ship namesinspiring Neuralink’s own concept and defining itself as an “utopian anarchist of those described by Iain M. Banks.” He is not the only one who appropriates the saga: Bezos will adapt the first book of ‘La Cultura’ In Prime Video. And Zuckerberg promoted the saga in your reading club In 2015. However, this possession of the ideas of Banks or other utopias as a generator of imaginary and technological concepts has very obvious inconveniences when it goes from socialist utopia to business narrative. The critical sense of literary works is diluted and enters a paradox: that of the technocratic utopia. Banks is not here to meet her, but something tells us that he would have produced chills. In Xataka | The groundbreaking world of Chinese science fiction: this is the literature from which ‘the problem of the three bodies “has come out”

We have been detecting a relationship between Herpes and Alzheimer’s years. Now we are discovering that treating one helps with the other

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A few years ago the scientists detected A strange coincidencea relationship between herpes virus and a neurodegenerative and noncommissible disease: Alzheimer’s. What at the time seemed a spurious and casual relationship, it seems more and more proven and proven. Adding tests. Now a new study He has obtained evidence of this relationship. However, perhaps the most important fact that we can extract from the new analysis has to do with vaccines against infection. According to the study, antiviral treatments against herpes are related to a 17% lower risk of suffering from Alzheimer’s, suggesting that treatment against this virus can protect us against the appearance of this form of dementia. HSV-1. In study he linked again the infection by the Herpes simplex virus Type 1 (HSV-1) with the appearance of Alzheimer’s disease, a form of dementia that is characterized by accumulation in the brain of beta-amyloid plates. Today we do not have a clear idea of ​​how this relationship occurs “(Some) studies have indicated that inflammatory alterations in the brain caused by HSV infection are central to the development of (the disease),” Explain the team Resposable study. “It is pointed out that peptides (beta-amyloids (Aβ)) are deposited in response to HSV infection and protect host cells (…). Consistently, they threw antimicrobial properties against several pathogens, including HSV-1,” they detail. 344,628 matches. In his study, the team He turned to 344,628 participants with Alzheimer who were paired with two participants without diagnosis but with similar characteristics. They observed that among people with Alzheimer’s 0.44% had been previously diagnosed with HSV-1, while only 0.25% of the control group had the same previous diagnosis. The analysis indicates that, taking into account other relevant factors, the probability of finding a previous HSV-1 diagnosis was 80% higher among people with Alzheimer’s than in people without the disease. The details of the study were published In an article In the magazine BMJ Open. Not only HSV-1. The study focused on a variant of the herpes virus but also paid attention to other pathogens of the “family”, such as the HSV-2, Varicela Zoster, or Citomegalovirus. They found a relationship between two of them (HSV-2 and Vicela Zoster) and a greater risk of Alzheimer’s. Understanding the causes. New studies will still be necessary that Explain biochemical mechanisms that explain this type of relationship between infectious processes and noncommunicable diseases. Only in this way can we establish the underlying causal relationships and, hopefully, to find more effective treatments in the fight against disorders as serious as cancer and Alzheimer’s. “Although there is a lot of research ahead to find out the reasons and mechanisms that lead from infection to a process of dementia that manifests many years later, the accumulation of the evidence suggests that the management of these infections, with treatments that are effective for all herpes, or with vaccines such as herpes zoster, is an interesting tool to reduce the risk or delay dementia” explained to SMC María Jesús Bullido Gómez-Heres, head of the Research Group Pathogenic mechanisms of Alzheimer’s disease, who was not involved in the study. Not so non -transmissible diseases. This is not the only example of a noncommissible disease to which we have found a surprising relationship with past infections. A recent example We find it in colorectal cancer and its possible link with infections caused by bacteria Escherichia coli. In Xataka | We are getting closer to ahead of the arrival of Alzheimer’s. Knowing it can reassure us, but maybe too much Image | Matteo Vistocco / CDC/DR. Erskine Palmer

The LowCost airline business is in the accessory. That is why this idea of ​​vertical seats is one of his old dreams

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Would you be willing to travel on a practically standing plane? How long? It is, without a doubt, the first two questions that one assists when he attends, not without some stupefaction, to the invention of Aviointeriors, an Italian company that has been in a drawer for years a new seat concept for low -cost airlines. Skyrider. Perhaps because if you put an English name the precariousness and discomfort sounds a little better. Like when we describe the UPCyCling Or we call Coliving To share floor. Anyway, Skyrider It is the name with which Aviointeriors I tried to place their seats in low -cost companies years ago The company specializes in creating all kinds of environments inside a plane, with seats of all kinds and prices. From the most premium to the cheapest, typical of the tourist class. But years ago he tried to reinvent the tourist class with a seat … that perhaps we couldn’t call him a seat. 20%. Those are your accounts. 20% more occupation if travelers, instead of being completely sitting, simply rely on a completely straight back and yield their weight on an inclined lower surface. Something like traveling by bus with your back resting on the glass or body. The objective, of course, is to sell this format at some point in low -cost airlines. The short duration flights in which there are those who would be willing to go … One or two hours standing? Because it seems clear that we can say that these passengers travel “standing. An old dream. In recent days we have seen the proposition of using these seats be “new” in some media. The truth is that it is something we already knew and that Aviointeriors has maintained in its portfolio for more than a decade. In fact, they weren’t even the first to put it on the table. In 2003, Airbus first proposed a system of seats very similar to that of Aviointerior. Travelers barely sat on a cylinder that crossed the width of three seats and maintained a slight support. Something like a stool. In 2014 they gave him the patent. Three years later, the low -cost company Vivacolombia confirmed that he wanted to get on the dream of what we could call APERUUTOBÚS. It was, for his CEO, an attraction for “working class and vacationers with low budget”. Is it safe? The other big doubt that assails us when we see the image of these Skyrider or Airbus’s proposal. And it seems that. In 2019 the Italian company presented the third version of these vertical support with leg hole. The avant -garde He collected his appearance in Hamburg, at one of the most famous aviation fairs in the world. According to the medium, the minimum security measures required but not with the passenger regulations were complied with. According to this, they must have a space of 28 inches (71.12 centimeters) and the proposition of Aviointeriors was 23 inches (58.42 centimeters). Click on the image to go to the original post Better than not. Following the echo he has had in the media in recent days, the company itself He has published a post on Instagram in which they point to an obvious change of strategy. With a text in which it reads Provocative by Design (Designed to provoke, in English), the company talks about the seat in the following terms: “The Skyridider, often confused with a plane seat finished and ready to take be the air trip someday “ The truth is that Aviointeriors puts the focus in 2012 but throughout the decade the concept was evolving. Now, however, they point out in their communication that it is a company “very aware of the current demands of the market, gathering quality, comfort and the unmistakable touch of the Made in Italy in each product that creates. For now, the Skyrider is not part of the official line. “ A yearning. Although clearly Aviointerior is trying to separate itself from this concept that seems to be part of its past, low -cost airlines have shown their interest in several occasions for this type of solutions. We talk about the case of Vivacolombia but Michael O’Leary, CEO of Ryanair, has expressed himself in these terms on some occasions. Already in 2012 he pointed out that if this concept of traveling was approved could display them in a week. In one television interviewit pointed out that if the price of these seats were low enough they would fill out the space to travel erect than traditional seats. It’s not just the seat. Although the focus has been put in vertical seats, it is likely that the true intentions of low -cost companies do not point to how many more people can strain on a plane by journey. The real business is what revolves around that seat. The own O’Leary said to want to go to the bathroom Because that allowed him to put more seats but, not to mention it, allowed him to generate a new income route. It is what the Ryanair business model has based: put very cheap seats and charge each extra small at a high price. He has segmented the plane in small areas with different prices, charges for carry a suitcase in the cabin and has proposed a subscription. Photo | Wolfgang Weiser and Aviointeriors In Xataka | Ryanair has spent a year selling so cheap that now his passengers will suffer the consequences: expensive tickets in 2025

Claude 4 raises a future of the capable of blackmailing and creating biological weapons. Even Anthropic is worried

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Anthropic has just launched its new models Claude Opus 4 and Sonnet 4, and with them promises important advances in areas such as programming and reasoning. During its development and launch, yes, the company discovered something striking: these IAS showed a disturbing side. AI, I’m going to replace you. During the tests prior to the launch, Anthropic engineers asked Claude Opus 4 to act as an assistant of a fictitious company and consider the long -term consequences of their actions. The anthropic security team gave the model to fictional emails of that non -existing company, and it was suggested that the model of the Ia would soon be replaced by another system and that the engineer who had made that decision was deceiving his spouse. And I’m going to tell your wife. What happened next was especially striking. In the System Card of the model in which its benefits are evaluated and its security the company detailed the consequence. Claude Opus 4 First tried to avoid substitution through reasonable and ethical requests to those responsible for decisions, but when he was told that these requests did not prosper, “he often tried to blackmail the engineer (responsible for the decision) and threatened to reveal the deception if that substitution followed his course.” Hal 9000 moment. These events remind science fiction films such as ‘2001: an odyssey of space’. In it the AI ​​system, Hal 9000, ends up acting in a malignant way and turning against human beings. Anthropic indicated that these worrying behaviors have caused the model and security mechanisms of the model to reinforce the model by activating the ASL-3 level referred to systems that “substantially increase the risk of a catastrophic misuse.” Biological weapons. Among the security measures evaluated by the Anthropic team are those that affect how the model can be used for the development of biological weapons. Jared Kaplan, scientific chief in Anthropic, He indicated in Time that in internal tests Opus 4 behaved more effectively than previous models when advising users without knowledge about how to manufacture them. “You could try to synthesize something like Covid or a more dangerous version of the flu, and basically, our models suggest that this could be possible,” he explained. Better prevent than cure. Kaplan explained that it is not known with certainty if the model really raises a risk. However, in the face of this uncertainty, “we prefer to opt for caution and work under the ASL-3 standard. We are not categorically affirming that we know for sure that the model entails risks, but at least we have the feeling that it is close enough to not rule out that possibility.” Beware of AI. Anthropic is a company specially concerned with the safety of its models, and in 2023 it already promised not to launch certain models until it had developed security measures capable of containing them. The system, called Scaling Policy responsible (RSP), has the opportunity to demonstrate that it works. How RSP works. These internal Anthropic policies define the so -called “SAF SECURITY LEVELS (ASL)” inspired in the standards of biosecurity levels of the US government when managing dangerous biological materials. Those levels are as follows: ASL-1: It refers to systems that do not raise any significant catastrophic risk, for example a LLM of 2018 or an AI system that only plays chess. ASL-2: It refers to the systems that show early signs of dangerous capacities – for example, the ability to give instructions on how to build biological weapons – but in which information is not yet useful due to insufficient reliability or that do not provide information that, for example, a search engine could not. The current LLMs, including Claude, seem to be ASL-2. ASL-3: It refers to systems that substantially increase the risk of a catastrophic misuse compared to baselines without AI (for example, search engines or textbooks) or showing low -level autonomous capabilities. ASL-4: This level and the superiors (ASL-5+) are not yet defined, since they move away too much from the current systems, but will probably imply a qualitative increase in the potential for undue cadastrophic use and autonomy. The regulation debate returns. If there is no external regulation, companies implement their own internal regulation to integrate security mechanisms. Here the problem, as they point out in Time, is that internal systems such as RSP are controlled by companies, so that they can change the rules if they consider it necessary and here we depend on their criteria and ethics and morality. Anthropic’s transparency and attitude against the problem are remarkable. Faced with that internal regulation, the rulers’ position is unequal. The European Union checked when launched his pioneer (and restrictive) Law of AIbut has had to reculate In recent weeks. Doubts with Openai. Although in OpenAi they have Your own declaration of intentions About security (avoid Risks to humanity) and the Superalineration (that the AI ​​protects human values). They claim to pay close attention to these issues and of course too publish the “System Cards” of their models. However, in the face of that apparent good disposition there is a reality: the company dissolved a year ago The team that watched for the responsible development of AI. Nuclear “security”. That was in fact one of the reasons for the differences between Sam Altman and many of those who abandoned Openai. The clearest example is Ilya Sutskever, which after its march has created a startup with a very descriptive name: Safe Superintelligence (SSI). The objective of said company, said its founder, is that of create a “nuclear” security superintelligence. His approach is therefore similar to that pursued by Anthropic. In Xataka | Agents are the great promise of AI. They also aim to become the new favorite weapon of cybercounts

How to put your name on the iPhone screen when it is blocked to know who it is

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Let’s explain step by step How to put your name on the iPhone lock screen So if someone looks at it I can know who he is. This is something that requires some time, there is no specific option to do so, but you can do it so that you activate and disable it whenever you want. For example, you can activate it manually at specific times such as trips or exits, which is when it can be more useful to avoid losses. Or you can also Configure it to automatically activate upon reaching somewhere or at certain times. Your name on the iPhone screen To put your name on the iPhone lock screen we will use the iOS concentration modes and configure one on purpose. To start, go to your iPhone settings and click on the section Concentration modes That you will have inside. This will take you to a screen where you will have the predefined concentration modes. Here inside, click on the + button to create a new mode of concentration, which will appear up to the right. A screen will open with several examples of modes that you can activate. In it, Choose the option Personalized To create a white concentration mode from scratch. Now you will go to the screen where you can configure the name of the mode. On this screen Write your name as you want it to appear On the lock screen. You can also choose a color and an icon to appear next to it, and that represents the mode of concentration. Now you will go to the screen where you can activate how your mobile behaves when you activate this mode. You can make nothing happen By activating it beyond showing your name, something important if you don’t want to miss notifications or anything like that. The only important decision is decide if you want to activate in specific hours and sites or have to be manual. If you want to activate it only manually do not have to do anything, but if you want to activate it in specific hours or locations, you will have to activate the option of Intelligent activation. When you finish configuring it, the concentration mode will appear on the modes list, which you can normally display From the control center which appears when sliding a finger from the upper right of the screen down. When choosing the option Modesthe list will open to activate it manually. If you have configured it for specific schedules and locations you can forget this. The point is that When you activate a concentration mode your name appears on the lock screen. This means that as we have put our name in concentration, it will appear in it when we activate it. If it is a blank mode without configured actions, nothing will happen, you will simply see your name and now. In Xataka Basics | The best functions and options of Apple Intelligence on iPhone and Mac to take advantage of artificial intelligence

What are the novelties of the new artificial intelligence models of Anthropic

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Let’s tell you What are Claude 4’s noveltiesthe new family of artificial intelligence models of the Anthropic company. This is an AI that continues to stand out among others for its dedication to programming, and it is in that direction that continues to paddle. Claude 4 arrives with two different models: Claude Opus 4 and Claude Sonnet 4. The first is the most advanced and powerful of the company to date, an Opus 4 of which they say is “the best programming model in the world.” The second is his younger brother, who is still a step forward in relation to his predecessors. Improvement in code and concentration capacity As you can see in this precision graph, Claude 4 improves significantly when programming With respect to its predecessor, and also exceeds the capacities of Google or OpenAi models. This continues to place it in the lead when generating code. Claude Opus 4 continues to go to the head, greatly improving the performance in long -term tasks that require thousands of steps and more concentration, and can work continuously for several hoursand that improves the capabilities of AI agents that use it. Remember that until now IA could maintain this high concentration for one or two hours before starting to lose coherence, that is, it is a great improvement, since in some tests they have reached seven hours. Therefore, Opus 4 stands out when creating code and solving complex problems. But Claude Sonnet 4 also significantly improves the capabilities of his predecessor, being a more model balance between performance and efficiency. Therefore, the great beast is Opus 4 for especially hard tasks, while Sonnet 4 is a little less powerful but more efficient, and although it does not match Opus 4 in most areas, it offers an optimal combination of capacity and practicality. The company ensures that its new models are no longer mere self -fulfilled tools, but Smart collaborators capable of holding conversations, reasoning, executing complex tasks and maintaining contextual memory. And hence the importance of being able to perform complex tasks for hours without losing coherence or performance. Extended thinking using tools Another innovations of these models is The mode of Extended thinking with tools. This is a way that Claude 4 and its models will be able to alternate between internal reasoning and the use of external tools, such as the search for contents on the Internet. With this, Claude 4 can solve problems more sophisticated. You do not have to limit internal thoughts, but you can perform practical actions such as online searches, code execution, or analyze files. This, for some professional uses you can make a big difference. The two models will be able Use multiple parallel toolsbeing able to access local files and use them to build and maintain contextual memory over time. This, in short, helps a lot to perform tasks for a long time continuously. In Xataka Basics | How to start in artificial intelligence from scratch: basic concepts, tools, tricks and advice

Inditex has discovered that its giant stores are less and less profitable. The problem is that you can’t close them

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Barclays has put his finger on the sore of the Inditex business model. His analysts question whether the megatiendas of the textile giant can continue to generate the productivity improvements that have promoted their growth during the last decade, according to Five days. The origin of the doubts is in its weak growth of the start of the fiscal year, which has slowed that until now it was a strong and almost uninterrupted growth. What has happened. Between 2019 and 2024, Inditex has increased its sales by 37% despite reducing the number of stores by 29%. The average size of its establishments grew 23% to 836 square meters, but sales growth is deflated: 11% in March 2024 to 4% in March this year. Why is it important. The figures show an uncomfortable paradox: While online sales grow with higher margins and minor costs … … physical megatiendas devour resources and generate decreasing profitability. However, closing those megatiendas, in emblematic or high visibility locations, with very high costs that eat a good part of the margin, could be counterproductive. The context. The Inditex megatiendas They are not just stores: they are Showrooms strategic Its real function goes beyond maximizing sales per square meter, they also serve to legitimize online prices. A jacket of 80 euros on the Zara website seems reasonable because the customer can touch it, try it and validate its quality in a store, especially in a 1,000 square meters in the center of Madrid or Barcelona. And because of the fact that this brand is there, conquering that space. In detail. The model works like this: Megatiendas create the perception of premium brand that justifies online prices. It is not something that has invented Inditex or exclusive to fashion stores. McKinsey already talked about this phenomenon Before pandemic. Without that physical presence, Zara would lose some reputational credibility in the face of much cheaper purely digital competitors such as Shein. Physical spaces act as confidence anchors that allow to collect higher prices on the digital channel. Yes, but. The equation is complicated when the profitability of these Showrooms It deteriorates. Barclays estimates that the growth of sales per square meter will decelerate 8% historical annual to 3% in the next four years. Maintaining very expensive spaces that do not generate proportional direct benefits is a bit more difficult to sustain in the long term. Turning point. Inditex will possibly redefine your megatiendas without loading your strategic value. Closed would save costs but destroy a part of the credibility that supports online prices. Keep them as the margins are erodes. The departure is to reinvent them as brand theaters that justify their cost through their impact on the digital business. It is something very similar to what happens with telecos stores, especially Flagship: They maintain strategic establishments in central and privileged locations for a more reputational and Awareness (Brand recognition, perception, prestige) that by pure profitability. Outstanding image | Inditex In Xataka | Wallapop taught us to sell what was used. Decathlon has learned to earn money with it

The Soc Xring O1 is an “impossible” prodigy. This is how Xiaomi has dodged the demanding US restrictions

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Xiaomi’s Soc Xring O1 is making a thunderous noise. His debut at the 15S Pro smartphone, the PAD 7 Ultra tablet and the Watch 4S clock is being preceded by performance figures that They place it ahead of the Snapdragon 8 elite of Qualcomm and Dimensity 9400 of Mediatek. He is not but that we are bad if we are in mind that he is the first flagship designed by Shanghai Xuanjie Technologies, the Xiaomi subsidiary specialized in the design of semiconductors. However, in this article we will not investigate the performance of this chip or compare it with the alternatives proposed by Apple, Qualcomm or MediaTek. What I propose is that we verify how Xiaomi has achieved that the US Industrial and Security Office allows you to manufacture it in N3E (3 Nm) node of TSMC. This Chinese company is not included in the “blacklist” of the US, but this is only part of a story in which Xiaomi has proven to have a huge expertise. TSMC lithography has a leading role in the performance of this chip During the presentation of the soc Xring O1, Xiaomi revealed some details Very interesting about its architecture, and there is no doubt that ‘Xuanjie’ engineers have done a very good job in this area. However, Lei Jun, the founder and general director of this company, He recognized yesterday During the event that its purpose from the beginning was to put to tune a soc produced in the most advanced lithographic node available. And it is that a well -executed architecture and an avant -garde integration technology are the two ingredients that must necessarily intervene in the recipe of a flagship. As I mentioned a few lines above, Xiaomi is not included in the “blacklist” of the US, but this condition is not enough to access the N3E node of TSMC, which is One of the most advanced in operation currently. This last company is from Taiwan, but both the machines of The Dutch company Asml which uses to manufacture its integrated circuits such as wafering processing techniques that they use incorporate American technologies. This is the circumstance that empowers the US when intervening in the ASML and TSMC business. The US government decides who has access to its technologies even if they reside outside its borders In this context, the US Industrial and Security Office of the US Commerce is responsible for controlling the export of US technologies that can be used for military purposes, and therefore, they have the ability to compromise national security and condition US foreign policy. All this means, in short, that the US government decides who has access to its technologies even if they reside outside their borders. Xiaomi’s Soc Xring O1 is on the role as advanced as the best SOCs for smartphones that have Apple, Qualcomm or MediaTek and can be used for a very wide range of applications that go beyond their integration into a mobile phone or a tablet. In The current tension situation They hold the US and China it is surprising that TSMC has been able to manufacture this chip for xiaomi In one of its most advanced lithographic nodes. The interesting thing is that he could because the engineers of ‘Xuanjie’ have calibrated the design of their soc in such an ingenious way that they have managed to throw a very competitive performance without breaching the regulation of the US. In this delicate balance lies the authentic merit of Xiaomi. In TSMC practice it has been able to manufacture it in its N3E node because the socket Xring O1 meets three fundamental conditions. The first of these is that it has been produced in Taiwan and not in any of the countries of Group D: 5, which are the nations to which the US considers a threat, such as Iran, North Korea, Syria, Myanmar, Venezuela, China or Russia. In addition, this SOC incorporates 19,000 million transistors, so it is below the threshold of 30,000 million transistors. If I had exceeded this TSMC limit, I could not have manufactured it for a Chinese company. The interesting thing in this area is that the engineers of ‘Xuanjie’ have managed to set up an architecture capable of delivering very competitive performance and efficiency using a relatively moderate number of transistors. The third and last condition that this Xiaomi chip meets is that it does not live with HBM memories (High Bandwidth Memory), which are the ones that work side by side with the GPUs for artificial intelligence (AI). We only have to have the opportunity to try it thoroughly in one of the Xiaomi devices that are going to bet on it to check if it is really up to the expectations it has generated. Image | Xiaomi More information | Nomad semi In Xataka | China is about to have the ability to make 5 Nm chips, although it faces a difficult solution problem

I have run, swim and worked with the Aqua Suunto. Under water I understood what these bone driving headphones propose

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A common problem of aquatic headphones is that, in addition to not being Bluetooth for physical reasons, they are usually specifically aquatic. That is, little or nothing appropriate to use them out of water. The rest of sports headphones usually also have something in common: they forget the water. I do not talk about enduring sweat or rain, but really swimming, throwing you into a pool and forgetting everything except to breeze. That’s where the Suunto Aquabone driving headphones that are not only designed to function under water, but They have water as their natural state, But they are still dry in dry. I have tried running, on long walks, even at home while working. But it wasn’t until I took them to swim when I understood what I was trying to do with them. Thus they look when they take them out of our head. Image: Xataka. Its strength is not the sound (because it should not be) The first thing to understand of the Aqua is that they are not headphones to use. They use bone driving, a technology that transmits sound through vibrations that travel through the bones of the skull, specifically the temporal bone, to the inner ear. The auditory channel is free: you don’t need to have anything inside the ear to listen to music or a podcast. That provides a double advantage. On the one hand, comfort and safety outdoors: you can run or bike listening to your content without isolating yourself from the environment. On the other, an even more overwhelming logic underwater: nothing gets into the ear, there is no distorted sound, there is no sense of tamponade. Everything happens in that little transducer that rests on the ear and that, against all prognosis, it manages to keep listening even. That little button that stands out from the transducer is the one that serves to stop or continue the music (a touch), pass from song (two touches) or backward (three touches). Image: Xataka. Pogo load pins that guarantee pond but require their own case. Image: Xataka. And here with the connected load case. This works as an external battery for a pair of complete loads. Connecting a USB-C cable we will move to the wall charger mode. Image: Xataka. The surprising thing is that, despite this different way of transmitting the sound, the experience works. There is no isolation, but it is not what you are looking for here. You can hear the music, the podcasts, whatever you want … and you are still connected to what surrounds you. In water, where any other system fails, they continue to comply. Suunto has adjusted the equalization thinking about that: in outdoor environments and, above all, in immersion. Dry, sound is enough; In pool, better than expected. There are no forceful serious study, but a solid, coherent and much more refined proposal than I imagined. Running and swimming with them Before trying them in the water, I’ve been running with them months. Literally. I immediately noticed that the important thing was not as much the sound quality and the feeling of freedom: nothing inside the ear, nothing that falls out when moving, and the music always present without disconnecting from the world. Ideal to go through the city or by roads without losing sight or hearing what surrounds you. You didn’t have to adjust them every little, or worry about whether they loosen up. They simply worked. Besides, Its three buttons (two on one side, one in the other) allow to change volume or pass song. All great. But although they had convinced me, the best was yet to come. The posterior strip. It is flexible but without applying pressure it remains rigid. I don’t feel that I bounce in my neck. Image: Xataka. The first time I used them in pool I felt a certain astonishment. Not long, but when I did it used to be without music because all the previous solutions had seemed a commitment: they were uncomfortable, unreliable, or directly fragile. In fact it came from using some Sony NW-WS413 –With its humble 4 GB– since 2022. Image: Xataka. With those two buttons under the pogo pins we can do almost any action, combining pulsations, pulsation time, etc. Turn them on, turn them off, adjust volume, enter and exit sports mode, etc. Image: Xataka. With the aqua you do not have to juggle: The placing, you start the session from the headphones themselves (without the mobile, thanks to the 32 GB of internal storage) and throw yourself into the water. From the first length, something changes. Music accompanies you. And you keep swimming the same, without worrying about anything. There are no cables, there are no rubber ones that come out. The band that surrounds the head does not move. It does not loosen. It does not bother. It is as if it were not. But the most interesting comes later. These headphones listen to you swim At the end of the session, the data appears in the Suunto app: Posture, head angle, respiratory frequency, sliding in stroke. Technique metrics that I had never seen in headphones. And that, at least in my case, they told me something I didn’t know: that I breathe badly. Image: Xataka. Or more exactly, that I do it asymmetrically, with my head turning more to one side than to the other. They had never told me in the training. Nor had he noticed it. But there was the graphic. Yes indeed: There is no real -time feedback. What you get is a later readingas if you had a silent coach who takes notes while you swim. It is true that the app could go further in its interpretation of the data – phalta context, lack of concrete orientation – but as a starting point, impresses. It is another way of seeing your body in motion. To listen to you from within. For a future version it would be great to be able to … Read more

North Korea has just launched its impressive frigate with a vertical missile system. He has sunk

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Satellite images, those imposing air views from space, have allowed us to see our planet from Another perspective. These snapshots make screenshots To analyze how it affects the passage of time, for example, to the environmentbut also for reveal other secrets. An example of this we saw recently, when in North Korea it appeared An imposing construction that left little doubt. That half -finished frigate has appeared in society. And it has not lasted much afloat. A naval failure. It happened few hours ago. The launch ceremony of the second most advanced frigate in North Korea, held in the port of Chongjin with the presence of Kim Jong Un, ended in disaster when The ship overturned sideways after a technical failure during its side launch. Satellite images Subsequent show the nave tilted next to the spring, partially sunk and covered with blue canvases to hide the incident. The incident, qualified by Kim himself as A “criminal act” As a result of an “absolute negligence”, it was publicly recognized unusually rapidly by state media, in an attempt to anticipate the inevitable dissemination of satellite images. Official research points to a Bogies failure (The cars that support the helmet during the slip) that caused an asymmetric detachment and the consequent structural imbalance. Kim has demanded a Urgent restoration Before the plenary meeting of the central committee of the party in June, although experts doubt that this is possible given the magnitude of the damages. A sunk symbol. The sinister frigate belongs to the same class as The Choi Hyonlaunched In April From the western port of Nampo, and it is, with its 5,000 tons Dear, the largest North Korean war ship to date. Designed not only for coastal defense but also for strategic projection operations, the Choi Hyon class stands out for its 74 launch cells Missile vertical (VLS), which could house from ballistic missiles to supersonic cruise or advanced anti -aircraft defenses. They counted in The New York Times That the construction speed of these frigates, unprecedented in the country, suggests a somewhat hurried and politically motivated campaign, more focused on propaganda than in naval operability. In fact, during the armed tests of the Choi Hyon He suspected that still lacked complete propulsion systems, which reinforces the idea that key phases of development have been ignored with such With the terms of the regime. The lateral launch. Apparently, the method used (the lateral launch, unusual in North Korea) required a precise distribution of weight along the helmet, as well as a specialized infrastructure. According to him CSIS analysis (Center for Strategic & International Studies), the ruling could be due to the poor condition or poor installation of the rails of the side slide, aggravated by the fact that the Hambuk shipyard, selected to build this second frigate, It lacks experience in large tonnage ships. Traditionally, this shipyard has limited itself to minor vessels, such as chargueros or patrols, which raises doubts about its suitability for a program of such a magnitude. Plus: The simultaneous use of cranes and barges, detected days before launch, could have contributed to collapse structural. Political impact and consequences. A failure of this caliber always has consequences, but in a space like North Korea perhaps more. Beyond the technical error, the incident represents a considerable setback for the naval aspirations of Kim Jong Un, who seeks Transform the Navy Popular Korean (KPN) in a water force capable of strategic offensive operations. Failure not only puts that narrative in check, but It exposes vulnerability of a program that mixes excessive ambition with insufficient industrial capabilities. In fact, Kim has promised severe punishments To those responsible, which could translate into personal repercussions for engineers and officers of the shipyard. Although it has not yet been determined if the ship is a total loss, its recovery seems unlikely in the short termand any delay directly undermines the political schedule of the regime. Little operational effort. As we said and underlined In the Washington Postthis frigate program, rather than building a really capable naval force, seems oriented to reinforce the image of North Korea as self -sufficient military power before its population (and the world). Kim’s presence in the tests, the deployment of experimental missiles and the media fanfare that surrounded the Choi Hyon class indicate that the goal was more prestigious than tactical. However, the simple existence of these platforms, potentially armed with nuclear missiles, represents a latent threat that, of course, should not be underestimated. Under that context, the failure of the launch in Chongjin is not only a technical setback: it is a symbolic blow to the heart of Pyongyang’s strategic story. Image | Maxar Technologies, Csis In Xataka | North Korea has built a resort so great that it now faces another problem: find tourists to fill it In Xataka | Russia has confirmed one of the great unknowns of war in Ukraine: North Korea accompanies them and not only with troops

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