success

There is a million-dollar industry selling stoicism on the internet. His recipe for success is to do just the opposite of what Stoicism says.

by

“My father is hooked on stoicism.” A few days ago, a Reddit user told thatin the last six months, his father had been deep into all kinds of YouTube videos about stoicism. “He spends hours watching (…) what seems AI-generated self-help garbage, made to validate ego and increase paranoia of the people.” “The strange thing is that real Stoicism seems like it is made to teach you self-control and emotional discipline, but it has become more reactive, cynical and critical,” he explained. And, really, It’s not strange at all. ‘Stoick’ is a soccer player Shiromani Kant The truth is that, today, becoming a Stoic does not mean reading Marcus Aurelius but rather following accounts, buying books, subscribing to newsletters, watching videos and consuming content. A content that, by the way, is adjoining with pop psychology, “CIA manipulation tactics,” mind games, “reading people” techniques, and other genres of conspiracy thinking. We have been hearing for years that philosophy “is back”that masculinity is in crisis and does not stop looking for alternative options, that a handful of ideas from 2,000 or so years ago are changing the way thousands of people face their daily lives. It’s time to treat that “wave” for what it is: a huge lie. No matter where we look (and except for a small group of popularizers that fit in the trunk of a car), Stoicism is neither a real philosophical movement nor a collective practice. Modern stoicism is a niche market for content creators—books, newsletters, subscriptions, merchandising, courses—who make a living precisely from the discomfort they claim to alleviate. The boom of pop stoicism Jan Demiralp As I have told on other occasionsin 1965, during the Vietnam War, the pilot James B. Stockdale He was returning from a combat mission when he was hit by enemy fire. Passed seven years in unspeakable conditions; between torture and humiliation specifically designed to break him from the inside. But he was lucky. In his own words, the only thing that helped him overcome captivity was the memories of a small book that had been given to him during his time at the university: the Enchyridion, the best-known book by Epictetus, one of the great Stoic philosophers in history and to whom the motto “sustine et abstine“(“endures and renounces”). In it, in the EnchyridionStockdale understood that the “reflective mind” could distance itself from brute and instinctive emotion and return to what was experienced with clarity of judgment and equanimity to find peace of mind. Not only did he understand it, but he spent much of the rest of his life spreading and defending it. In general terms, Stockdale is the fundamental piece of the reconversion of classical Stoic philosophy into pop culture; the place where Epictetus connects with late US capitalism. I tell this to make it clear that the fashion for stoicism is nothing new. It has been on the rise for half a century and, at least a decade, completely out of control. What has happened in recent years is that this ‘boom’ has been consolidated as an industry. The r/Stoicism subreddir (where I got the story that opens this text) went from 840 members in 2012 to 610,000 in 2024. On TikTok, the hashtag #stoicism gathers 645,000 posts. Ryan Holiday He has sold more than 10 million copies of ‘The Daily Stoic’, has more than three million followers on Instagram and two on YouTube. And, in Spanish, we also have examples of this genre of philosophical self-help. Philosophical self-help? We might think that calling a philosophy more than 2,000 years old “self-help” is audacious on my part. However, academic criticism specialized in Stoicism has reached (it has been difficult, but it has reached) the same conclusion. Massimo Pigliucci (professor at the City College of New York and one of the most important and rigorous neo-Stoics) coined the term ‘broicism’ in 2019 to discover the ‘masculinist’ appropriation of this philosophical school. In 2022, Mark Dery published “How Stoicism Became Broicism“. This is a very interesting text (and debatable in some points) that very clearly x-rays the problem I am talking about. In 2025, in fact, the researcher Erhan Ağaoğlu published an analysis about stoicism on TikTok which makes clear the identification between this “stoicism” and the patterns of aggression, self-isolation, self-improvement and the vindication of traditional masculinity. There are those who believe that this is problematic and those who argue that it is not. What there is no doubt about is that it is not stoicism, neither classical nor modern, nor of any kind. It is, in any case, ‘ultra-processed pseudo-philosophy’ ready to consume in the context of the attention economy. A very successful one, yes: not all cultural products show that ability to scale in this marked way. Why is this happening? Jaime Spaniol Sociologists who are working on the topic agree that there are, at least, three factors that explain it. The first is the “replacement of traditional frameworks related to the in-person community (religious or not).” The hypothesis is that a sector of the population has emerged (especially young and male) that does not have ‘frameworks of meaning’ to manage adversity. Stoicism, like all the movements that are emerging around it, have become a kind of ’emotional toolbox’ without religious or therapeutic component. The second factor would be a certain “crisis of masculinity.” That crisis is what They have been trying to suture the ‘manosphere influencers’ since Jordan Peterson and it is part of the tectonic movements that are turning Stoicism into ‘pseudophilosophy’. Finally, the ‘platformization of absolutely everything’. That is, the dynamics that facilitate and promote platforms such as TikTok, Instagram, YouTube or X. Where some people want to see a renewed interest in philosophy, there is a push by algorithms for short, imperative and motivational content. And what’s the problem with all this? The first consequence of this phenomenon is that what we now understand as ‘stoicism’ is nothing like classical stoicism. But surely that is not the most important thing. Because the … Read more

IBM has made the largest quantum chemistry simulation to date. It is a success for quantum computers

by

The prototypes of quantum computers currently available are gradually breaking down some barriers. These machines have a weak point: they make mistakes. This is the reason why Ignacio Cirac, the Spanish physicist who, together with Peter Zoller, developed the theoretical basis of quantum computing, holds that the correct thing is to identify them as prototypes to differentiate them from the fully functional quantum computers that will hopefully arrive in the future. During the conversation we had with Ignacio Cirac in June 2021, the director of the Theoretical Division of the Max Planck Institute for Quantum Optics he explained to us who believed that quantum computers will be very valuable tools in the field of quantum chemistry to, for example, design drugs. Just five years after that conversation, a very important milestone has occurred that invites us to scan the horizon of this discipline with a very healthy optimism. And a group of researchers from IBM; the RIKEN Center for Quantum Computing, in Japan; and Cleveland Clinic, in the USA, have carried out the largest quantum-classical chemistry simulation carried out to date. It’s a very important achievement for a reason: it represents a huge leap in the way quantum computers can be used alongside classical supercomputers to study real-world chemistry problems. “This result is a dream” Dr. Kenneth Merz, the leader of this research, assures that the result obtained by the team he leads is a dream. Until now, the most ambitious simulation that had been possible in this area using a quantum computer recreated a protein with only 303 atoms. However, Merz’s team has managed to simulate two biologically relevant proteins (T4-Lysozyme and Trypsin), as well as the molecules to which they bind, in a completely realistic aqueous environment and reaching 12,635 atoms. To make this possible, they have used two quantum processors that add up to 94 qubits, executing 9,200 circuits over more than 100 hours and collecting 1.3 billion measurement results. The quantum data were subsequently processed with the Japanese supercomputer Fugaku. In this area, the calculation capacity of quantum computers makes a difference, although the merit does not belong exclusively to these machines. The strategy that these scientists have developed consists of dividing large molecules into smaller, more manageable groups. The strategy these scientists have developed is to divide large molecules into smaller, more manageable groups. Classical supercomputers solve the simpler regions, while quantum systems address the more complex and computationally demanding parts. The results are then recombined to obtain a global image of the molecule. To carry out this simulation, the researchers introduced improvements in both classical and quantum techniques. However, one of the most important innovations they have developed is the improvement of the way in which the system identifies which parts of a molecule require detailed quantum treatment, which reduces the overall computational cost. As we have just seen, we are facing a very important milestone, although we need to put it in context. And, despite its value, the strategy that these researchers have developed still does not surpass the best classical approaches. However, it demonstrates that quantum systems can already contribute to the resolution of significant scientific problems, especially when integrated with existing computing infrastructure. Image | IBM More information | Interesting Engineering In Xataka | Beyond AI, US semiconductor manufacturers face the real battle of the future: quantum chips

The success of Artemis II has lit China’s space fire. Now, your space station will be twice as big

by

All powers have embarked on the new space race and Artemis II It has been the lighthouse that demonstrates the interest that continues to arouse in sending humans outside our borders. Aside from rockets, in low orbit humanity has one of the most exclusive laboratories in the universe: the International Space Station. While the long-standing facility awaits dismantling, China has just sent a message with its Tiangong space station. Soon, it will be twice as big. Ambition. When China was left out of the International Space Station project, it got to work on its own facility. The Tiangong It began to take shape in the 2000s and launched its central module into low orbit in 2021. Other modules have been added designed for Chinese astronauts to investigate in an environment that, until now, was forbidden to them. Since then, it has become a symbol of the ambition of the Chinese space program. Also of the speed at which they are completing goalswith round trip rocket tests and plans for build, together with Russia, a lunar station. Despite everything, he has a problem. It is considerably smaller than the ISS and has a mass of just 100 tons, a pressurized volume of 340 m3 with the capacity to house a crew of three astronauts. Expanding the Tiangong. The ISS can support a crew of seven astronauts, has triple the pressurized volume capacity and a mass of more than 420 tons. If China wants to get involved in space research, it had to do something, and its response has come in the form of a project to expand the Tiangong. How has informed state television CCTV, the station will go from being a ‘T’-shaped structure with three modules to a cross-shaped one with six modules. Its mass will be approximately 180 tons and, although it will remain smaller than the ISS, it will have the capacity to equal the astronauts on a permanent mission: six. If the plans are fulfilled, the three current modules will be joined by a fourth that will have multiple docking ports that will give rise to future laboratory units, increasing the potential to six modules. At the moment, there is no date for this expansion, but it is estimated that work will begin around 2027 and will be a Long March 5B the rocket that will transport what is necessary. Since its T-shaped module was completed, astronauts have performed more than 260 experiments and 26 spacewalks. Exclusiveness. China spent 2025 launching rockets, culminating in a month of December in which they broke all their launch records in a stress test for your multiple mission points. With plans to expand their space station, they show that they are committed to this new era of research and exploration, being something that arrives just when the International Space Station remains in question. Tiangong has remained an exclusive laboratory for Chinese researchers, but if it suddenly becomes the only station in low orbit, China is the one that has the access key so that foreign astronauts can carry out their work in those special conditions. On April 22, the Chinese Manned Space Flight Agency already commented that two Pakistan Air Force pilots would be trained as reserve astronauts and one would travel to Tiangong. He will be the first non-Chinese astronaut to do so, although there are already other astronauts from Hong Kong and Macau who will perform the same process. It is something that responds to China’s intention to promote cooperation projects with the United Nations Office for Outer Space Affairs, but without forgetting that the Tiangong is Chinese and, as we say, they have the keys to the doors… and the right of admission. Scrap. While the Asian giant announces the good news around its station, on the other side of the world a dismantling process of the ISS is still scheduled for 2031. The plan is that NASA use a vehicle exclusive to SpaceX to guide the ISS to a space cemetery somewhere in the Pacific. In recent months there has been a lot of discussion about whether it is a better idea to dismantle it, turn it into scrap metal or use it as a portbut at this point, the plan continues its course and it is possible that, sooner rather than later, Tiangong will remain the only manned space station in low Earth orbit. In Xataka | Europe has grown tired of being NASA’s “supporting actor.” And that is why it is starting to work with China

The animal testing of the elixir for future warfare has been a success. Now the most difficult thing remains: making it work in humans

by

In 1667, the French doctor Jean-Baptiste Denis performed one of the first transfusions of history using lamb’s blood on a human patient, convinced that it could calm his behavior and save his life. The experiment generated such controversy that ended up being banned in several countries for decades, leaving a lesson that has accompanied medicine since then: when it comes to replacing blood, each advance opens a door… and also a risk that is difficult to foresee. An experiment that redefines war medicine. A lot has happened since that test by Denis, but now it is making strong noises again with the development of a powdered blood substituteone that marks one of the most ambitious advances in military preparation for future conflicts, where conditions no longer guarantee rapid evacuations or immediate access to hospitals. In this context, the idea of ​​transforming blood into a portable and stable resource ceases to be science fiction and becomes a solution, or perhaps an operational necessity. They counted on Insider that, for the Pentagon, what is at stake is not only improving logistics, but changing the way soldiers’ lives are saved in environments where every minute counts and medical infrastructure may not exist. The “elixir” that seeks to change war. The program powered by DARPA has managed to turn a complex concept into a potentially revolutionary solution: a powdered blood substitute that can be stored, transported and activated in a matter of seconds. This system is presented as an alternative to the current model, where fresh blood is limited, perishable and difficult to move in combat zones. The key, they say, is in its operational simplicity: mix the contents with sterile water and have a vital resource at the exact moment it is needed. Success in the laboratory. The initial results have been promising enough to generate expectations within the military and scientific field. After demonstrating its viability in controlled environments and later in animal models, the project has overcome one of the most complex phases of biomedical development. In other words, the advance suggests that the concept works in biological termsopening the door to real applications in scenarios where conventional transfusions are not possible. The great challenge. There is no doubt, despite of the advancesthe final jump remains the most difficult of all. The next step is to overcome the regulatory processes and demonstrate that the system is safe and effective in humansa long path that involves clinical trials, medical validation and approval from regulatory bodies. In fact, this is where many promising developments stall, not because of a lack of technology, but because of the complexity of ensuring that they work in real conditions without unexpected risks. A necessity. They counted in their report in Insider that interest in this type of solutions does not arise in a vacuum, but as a response to a profound change in the nature of conflicts. Conflicts have shown that air superiority no longer guarantees rapid evacuations, and the wounded can be trapped for hours without access to advanced medical care. In these contexts, the immediate availability of blood becomes a critical factor that can make the difference between life and death. Limitations of the current system. In the absence of alternatives, the armed forces have resorted to methods such as emergency transfusions among soldiers, known as “living blood banks.” Although effective in specific situations, these solutions depend on the availability of donors and cannot scale in scenarios with multiple casualties. Again, this highlights the need for a more robust solution, capable of responding to high-intensity situations without relying on improvised resources. Beyond science. The future of this technology announced by DARPA depends not only on its medical effectiveness, but also on its economic viability. The production, distribution and adoption of synthetic blood require significant investments in a sector where margins are traditionally low. Without a sustainable model that incentivizes companies and hospitals, even the most promising advances can remain in the experimental phase, never reaching the battlefield. Be that as it may, the objective set is more than ambitious: to turn development into an operational tool before end of the decade. To achieve this, almost nothing: coordinate science, regulation and industry in an accelerated process that avoids the usual blockages in such complex projects. But if successful, this sort of modern “elixir” could redefine war medicine, bringing the ability to save lives directly to where it is needed most. Image | DARPA In Xataka | Four years later, the Ukrainian war is the first war in history where humans are spectators In Xataka | In 1914, submachine guns forever changed the way war was waged. In 2026, it’s algorithms’ turn

We believed that the success of artificial insemination was a genetic lottery. Turns out it depended on your shopping list.

by

When we consider having a child, the truth is that there are many factors that can intervene such as real obstaclessuch as age. This means that science is focused on looking for different variables that can be ‘altered’ to tip the balance in our favor and favor fertility. And the last one that has been known is related to the much loved Mediterranean diet. A new investigation. In a recent published study in the magazine Food & Function, A Spanish research team has come to the conclusion that it is not about eating healthily, but rather that we need a set of nutrients that the Mediterranean diet gives us, which directly modulate the ecosystem of bacteria that our body has and that prepares it for a successful pregnancy. The bacteria. On many occasions we see them as our enemies by causing very severe infections, but the reality is that they play a fundamental role within our body. In this sense, we have spoken on many occasions of the intestinal microbiota, but there are also large bacterial colonies in the vagina that protect against a large number of infectious diseases. In this sense, the research team analyzed vaginal samples from 104 women between 18 and 38 years old who had been diagnosed with primary infertility and were undergoing artificial insemination processes. What they saw here is that the success of fertility treatment depended largely on who “governed” the patients’ vaginal microbiota. The results. After crossing the samples with the patients’ diet, it was seen that those who followed a Mediterranean diet had a microbiome dominated by bacteria of the genus Lactobacillus. These microorganisms act as a protective shield and are strongly associated with a higher rate of successful pregnancies. On the contrary, a poor diet left the door open to bacteria such as Gardnerella vaginalis. This pathogen is not only linked to the annoying bacterial vaginosisbut the study directly relates it to implantation failures and failure of artificial insemination. Because? Here the Mediterranean diet stands out for the micronutrients that foods contain and that we ingest almost without realizing it when we follow this dietary pattern that is so common in our country. Here vitamins A, C, D and E, along with beta-carotene, calcium and zinc, act as protectors of the vaginal ecosystem. These elements not only nourish the patient, but selectively nourish the Lactobacillus, strengthening defenses against bacterial vaginosis and creating the perfect uterine and vaginal environment for insemination to thrive. It is becoming more and more important. Although this study details for the first time this interaction between diet, vaginal bacteria and artificial insemination, scientific literature has already been warning that the refrigerator matters a lot in fertility. But previous studies already indicated that women who followed a Mediterranean diet in the months before undergoing in vitro fertilization had success rates that were up to 68% higher. In this way, you can see that it is increasingly important to keep in mind that what you are going to eat is essential for even a new life to take shape. Images | drobotdean in Magnific jcomp In Xataka | If we want to increase human fertility, mice have something to tell us: fecal transplants

two decades of success with the most stable audiences on television

by

The same week in April 2006 that La Sexta premiered broadcasts, ‘El Intermedio’ began its career as one of the channel’s flagship programs and Antena 3 launched the current stage of ‘La roulette de laluck’. Two decades later, both programs celebrate their anniversary (one with special panels, the other with Pedro Sánchez wearing borrowed suspenders) and stand out as true anomalies on a grid in eternal motion. The luck of roulette. ‘The roulette of luck’, a word guessing contest broadcast at two in the afternoon, manages to almost double the share of its own network. In the 2025-2026 season The program presented by Jorge Fernández registers a 21.6% screen share, with an average of 1,564,000 viewers and more than 3.1 million unique viewers. Antena 3, as a network, has averaged 12.4% of share. Its main rivals in that range, ‘Mañaneros 360’, is around 12%, and ‘El Precio Justo’ is timidly approaching 9%. It is not punctual: the format has four consecutive years above 20% and maintains a uninterrupted monthly leadership since May 2020. Poor beginnings. When the current stage of the contest started in 2006, it returned to the small screen with a 26.9% share and 1,318,000 viewers: promising figures that deteriorated in the following years. However, its number of viewers skyrocketed when it began to occupy the 2:00 p.m. to 3:00 p.m. slot that ‘The Simpsons’ had until then had, where television consumption is significantly higher. Curiously, ‘La roulette’ has seen its viewer base decrease since the 2020/2021 season, but the share has gone up. The explanation is that linear television as a whole loses audience, but ‘La roulette’ loses it less than its rivals. Not just business days. The robustness of the format also extends to weekends. Since 2020, Antena 3 has been broadcasting reruns of the contest on Saturdays and Sundays, and the program also leads in that slot: in the current season it reaches a 17.8% share and 1,258,000 viewers. All for a proposal that, born in the United States, has had some 60 international versions since 1975, and that arrived in Spain in 1990 with the birth of Antena 3, living a brief stage in Telecinco between 1993 and 1997 and a subsequent hiatus until Jorge Fernández took over the baton in his current stage. The ‘El Intermedio’ case. The satirical news program draws a different, but equally striking curve. In 2026, it averages about 848,000 viewers and reaches between 6% and 7% share (common data in the modest Access Prime Time of La Sexta). All this with specific increases such as the 20th anniversary special broadcast last Thursday, April 16, with which it scored its best quota since February 2022 (10.2%), in an unusually long delivery of more than two hours, and which brought together active politicians (several ministers, Gabriel Rufián or Pedro Sánchez himself) and musicians such as Kiko Veneno, Ana Belén and Víctor Manuel. A complicated hour. ‘El Intermedio’, unlike ‘La roulette’, has never moved from its original space, perhaps the most hostile strip of the entire schedule: the moment in which the viewer chooses where to spend the night. It has ‘El Hormiguero’ on Antena 3 and ‘La Revuelta’ on La 1 as its last direct competitors, but Wyoming has been resisting for two decades. According to a analysis of Barlovento Comunicaciónin 2012 La Sexta designed a strategic positioning of “vertical programming” focused on political and social news. The programs created then (‘The Intermediate’, ‘Al Rojo Vivo’, ‘Better Late’ or ‘Saved’) had the objective of providing street-level information about current events. The Atresmedia umbrella. The two programs share something more than the year of birth: both are from Atresmedia, and both operate in time slots where at least part of the competition cannot find alternatives. In the case of ‘El Intermedio’, the Wyoning program has seen in these twenty years how ‘El Hormiguero’ went from competitor to ally‘First Dates’ on Cuatro took shape as a more stable competitor during the last decade and finally, ‘La revuelta’ appeared, which notably politicized the strip. The numbers. Atresmedia closed 2025 with revenue of 1,002 million euros and maintained its hegemony on television for the fourth consecutive year, with a screen share of 26.1% and a historical advantage of 1.7 points about Mediaset. Antena 3 was once again the most watched channel of the year. These two anniversaries are indicators that the strategy of cheap programs, with rigid structures and a loyal audience continues to be profitable. ‘La roulette’ produces five days a week with a small team and ‘El Intermedio’ works with daily news as raw material, which reduces content development costs. And two decades of holding on. In Xataka | The “audience war” with ‘La Revuelta’ has been very good for ‘El Hormiguero’. Eight million euros of good

the success of Starship V3 accelerates the race to the Moon

by

SpaceX, Elon Musk’s space companyis almost ready to launch its next-generation Starship in the month of May. But before carrying out this launch it is necessary to carry out some static tests, such as starting the engines. The first test of this type was carried out just a month ago, with a small incident at the end, but the second one went perfectly, so the launch plans are moving forward. A complete ignition test. On April 14, SpaceX performed the static ignition of the engines of its upper stage. Although the ignition test of the first stage had to end early due to a failure in the ground equipment, in this case all the engines have been able to ignite, demonstrating that this enhanced version of Starship is ready for its first flight. Why is it necessary? Logically, rocket engines are key and very sensitive parts for their proper functioning. They are one of the factors that most often fail in launches, along with fuel filling systems. Therefore, it is important to test prior to launches. In the static ignition tests, all engines start to check that there is no anomaly. In the case of version 3 of Starship none have been detected. Everything is on the right track. A battered version of the previous one. The Starship version 3 measures 124.4 meters, 1.2 meters longer than the previous version. It is much more powerful, thanks to its V3 Raptor engines. For this reason, SpaceX has already announced that it will be capable of carrying loads weighing more than 100 tons to low Earth orbit. Version 2 could only travel with 35 tons on board. Ready for the Moon? After the success of Artemis II, NASA already has its sights set on Artemis III, which will become the final test for the landing of a new batch of humans on the moon. To do this, the American company needs a rocket to match. Never better said. For now, there are two private companies working on it: Blue Origin, with Blue Moon, and SpaceX, with Starship. Although at first everything was betting that it would be SpaceX that would take the next humans to the Moon, some delays have led to thinking that Blue Moon could overtake them on the right. Therefore, the fact that version 3 of Starship has advanced in this way is good news for Elon Musk’s company. In May we will know if it really lives up to expectations. Images | SpaceX In Xataka | In 2018, Elon Musk put his own car into orbit. Eight years later it is still circling the Earth

Apple is dying of success with the MacBook Neo. So much so that its manufacturing is in danger

by

Apple has a problem with MacBook Neo: You are selling it too much. The first Mac with an iPhone processor is being an overwhelming success, and it hits the keys that mobilize the average user: it is cheap, it can be used for practically all uses and… it is a Mac. The problem? That this laptop has the Apple A18 Pro It is no coincidence, and that it is selling so much is a problem for the supply chain. Why the A18 Pro. Apple is not manufacturing new A18 Pro chips for its MacBook Neo, it is recycling processors from the original production. If we look at its technical details, the MacBook Neo incorporates a five-core GPU and not six. When processors are manufactured in batches, not all of them work perfectly. Some may have specific failures in one of the CPU or GPU cores. Instead of throwing them away, Apple deactivates that defective core and can sell a trimmed version of it. This allowed Apple to create a laptop whose processor was practically at zero costa pillar for the profitability of the product. The problem. The demand for the MacBook Neo is exceeding Apple’s expectationsand the stock of the A18 Pro is starting to come to an end. According to Tim Culpan, production of this device is divided equally between Quanta and Foxconn, with an initial plan to produce about six million units. As of today, suppliers are not clear about being able to produce more MacBook Neo with the stock of A18 Pro processors. The dilemma. The Apple A18 Pro is manufactured in TSMC’s N3E process, three-nanometer technology, a chip whose production capacity is practically exhausted. Among Apple’s options would be to pay a premium to order urgent batches from TSMC, something that would allow production to resume but would end the key to the Neo: manufacturing an economical product with a profit margin. The second plan involves reallocating the wafers that Apple uses for other devices to the production of the Neo, another solution that does not seem ideal. If we add to this the current storage and RAM costs, the production of the Neo becomes complicated. No solution in sight. If demand for the MacBook Neo remains above expectations, Apple will have a decision to make. Raise Neo prices? Eliminate the budget 256 GB option? Offer new colors to revitalize the product? Be that as it may, the Neo makes one thing clear: the strategy of selling MacBooks at the lowest possible price works. And even more so when we are at that point where a mobile processor is, literally, a PC processor. In Xataka | The MacBook Neo is the biggest existential threat to the Windows laptop market. And the manufacturers have no answer

how a relay in Gipuzkoa saved Europe while the Spanish system died of success

by

Next April 28 it will be exactly one year of the biggest collapse in our recent history: the great blackout that turned the Iberian Peninsula black and left 55 million people in Spain and Portugal without electricity supply for 12 hours. Almost twelve months later, we finally have the official autopsy. The final report. The European Network of Electricity Transmission System Operators (ENTSO-E) has made public the long-awaited final report. Throughout 472 pages, the panel of experts dissects an unprecedented event to the millisecond. The document, which warns from its preamble that it does not seek to assign legal responsibilities but rather to learn from mistakes, reveals a chilling diagnosis: the blackout was the perfect storm caused by the rigidity of new technologies, manual ineffectiveness in the face of a millisecond crisis and an infrastructure incapable of keeping pace with the energy transition. The anatomy of collapse. To understand the ruling, you have to look south. According to the European report, at 12:03 p.m. on April 28 a local vibration was recorded of 0.63 Hz caused by instability in the electronic converters of renewable plants. Minutes later, at 12:19, the swing was amplified, affecting the entire continent. Technical research points to what could be defined as “operational blindness.” The report notes that much of the renewable generation in Spain operated under a “fixed power factor.” That is, the solar and wind plants were blind to the needs of the grid; they could not absorb reactive energy dynamically. When the voltage rose, these plants were simply taken offline for safety. When they stopped generating electricity, their reactive absorption also suddenly stopped, causing a rebound effect that triggered the voltage in an uncontrolled manner. Furthermore, while the crisis required millisecond reflexes, the control of reactances (the machines that absorb excess voltage) was carried out manually. Operators needed vital minutes to assess the situation. The blackout that could have been avoided. The European report not only acts as a notary for what failed, but also puts on the table what should have happened. By diving into the technical simulations of the ENTSO-E document, sector experts such as Joaquín Coronado have drawn a devastating conclusion: The collapse of the Spanish electrical system was not inevitable, but the result of ineffective management of voltage control by the System Operator (Red Eléctrica). The European analysis is blunt. In his simulation of sensitivity (named Analysis 7), the report concludes that if the connection of the reactances – such as the Caparacena shunt reactor at 400 kV – had been automated instead of depending on the slow human factor, the voltage rise would have been limited and the cascade effect avoided. In addition, ENTSO-E simulates alternative scenarios that show that electrical zero would have been stopped cold with measures that should already be operational: an increase in reactive power margins, the requirement that conventional generators absorb more voltage, or the use of the eight new synchronous capacitors that were already planned in the 2021-2026 planning. Without this automated reactive power reserve or dynamic support, the network was orphaned at the worst possible moment. The rescue from Gipuzkoa. The continental disaster was avoided thanks to Gipuzkoa. At 12:33, the high voltage substation in the Osinaga neighborhood of Hernani detected that the Spanish chaos threatened to drag down all of Europe. In milliseconds, the protection relay out-of-step (out of step) decapitated the connection with the French Argia substation. This “shot” left Spain in the dark, but it shielded the continental network. Barely ten minutes later, Hernani became the rescue route, allowing France to inject energy to resurrect the peninsular system from top to bottom (Top-Down). The structural problem of the market. The targeting of clean energy in the moments before the blackout has raised eyebrows, but the sector defends itself by pointing directly to regulatory inaction. In an interview for XatakaHéctor de Lama, technical director of UNEF (the photovoltaic employers’ association), is blunt: “A plant, no matter how large, cannot cause a blackout. Many other factors must come together.” De Lama explains that the current inverters installed in Spain meet very high European technical requirements, but places the structural problem on the roof of the Ministry (MITECO) and the CNMC for not financially incentivizing renewables to provide security services to the grid. “The current remuneration of €1/MVArh is not enough to encourage renewables to provide this service (voltage control) when we are paying combined cycle plants between 100 and 200 times more for the same thing,” details De Lama. The UNEF expert also recalls a historical administrative negligence that took its toll on us on April 28: while Portugal approved regulations to take advantage of the voltage control of its renewables in 2019, Spain took years to implement vital mechanisms such as Operation Procedure 7.4. We were playing with the rules of the past in the face of a crisis of the future. “A gold mine without a road.” This diagnosis fits with the voices of the industry. During the VI Economic Forum of elDiario.esPatxi Calleja, director of regulation at Iberdrola Spain, defined the national system as “a gold mine without a road.” We have enormous cheap generation capacity, but the electricity grid is the great limitation due to lack of investment compared to our European neighbors. And this green shield also has cracks. As we already analyzed in Xatakathe very high renewable penetration shields us from geopolitical crises (such as the increase in gas prices due to the war in Iran) during daylight hours, plummeting prices to zero. However, as soon as the sun goes down, the lack of mass battery storage sends us back to square one, leaving us at the mercy of combined cycles and fossil volatility. The war without quarter. While technicians analyze the ENTSO-E simulations that point to operational failures, a fierce battle is being waged in the offices. The president of Redeia (parent company of Red Eléctrica), Beatriz Corredor, has used the Brussels report in her appearances in the Senate to entrench herself … Read more

must find a way not to die of success

by

The latest generation GPUs for artificial intelligence (AI) that are being designed by NVIDIA, AMD or Huawei, among other companies, They are a technological prodigy. However, their performance is deeply conditioned by the performance of the memory chips with which they coexist. And the most advanced GPUs are so fast that they often they are forced to wait until the memory gives them the data they need to be able to continue performing calculations. HBM4e memory chips (High Bandwidth Memory) seek to end this bottleneck in AI hardware once and for all. The three largest designers of this type of integrated circuits (Samsung, SK Hynix and Micron Technology) are working on their HBM4e solutions, and the two South Korean companies will presumably deliver the first samples to their customers during the second half of 2026. The American company Micron will arrive a little later: in 2027. SK Hynix currently leads this market with a share close to 70%so that the remaining 30% is shared between Samsung and Micron Technology. However, the future of your HBM4e memories is not only in your hands. To sustain its current market share SK Hynix must produce its future HBM4e memories on a cutting-edge lithography node, so, according to DigiTimes Asiahas decided to bet on it safely: it is evaluating the possibility of TSMC being in charge of manufacturing the core of these memories in its 3nm node. SK Hynix and TSMC alliance is a seismic movement in the AI ​​industry Traditionally, memory chip designers have also been responsible for manufacturing their own integrated circuits. However, SK Hynix has three good reasons for leaving the production of its HBM4e memories in the hands of TSMC. The first of them is that this Taiwanese company manufactures the GPUs designed by SK Hynix’s main clients, so if it is also responsible for producing the memory, the final assembly of these two components using COWOS advanced packaging (Chip-on-Wafer-on-Substrate) is much simpler. HBM4e memory must be produced using extremely small and fast transistors Additionally, HBM4e memory must be produced using extremely small and fast transistors, and SK Hynix management knows that its current integration technologies are not as advanced as TSMC’s more sophisticated lithography. Finally, HBM4e memories will not only be responsible for storing information; They will also be able to carry out basic operations with the data before delivering it to the GPU in order to optimize hardware performance for AI. In some sense these memories will be more like processors than ever, and TSMC has much more experience than SK Hynix in manufacturing these chips. Be that as it may, this alliance poses a problem: TSMC’s N3 node is absolutely saturated. NVIDIA, Apple and other clients of this company monopolize it, so TSMC is having very serious difficulties to meet the demand. In fact, it has faced this problem since it started manufacturing 3nm chips. Their second generation of this integration technology, known as N3E, refined N3B lithography enough to make its per wafer yield significantly higher. In fact, N3E eliminates some of the transfer process steps of extreme ultraviolet lithography and reduces transistor density in order to minimize manufacturing costs and improve per-wafer yield. The third generation of lithography TSMC’s 3nm is called N3P. It is characterized by increasing the density of transistors by 4% and their speed by 5% while their consumption is reduced between 5 and 10% at the same clock frequency. It’s not bad at all. Additionally, N3P lithography is fully compatible with N3E lithography design rules, so NVIDIA, Apple, and TSMC’s other customers can move their designs from N3E to N3P with virtually nothing done. However, despite the improvements that TSMC has made to its 3nm manufacturing nodes, there are not enough wafers for everyone. It is currently unclear how this Taiwanese company is going to resolve the arrival of SK Hynix to this node. Presumably you will have to maximize yield per wafer and increase your production capacity, but doing so is by no means a piece of cake. This is undoubtedly the biggest challenge TSMC faces because it cannot leave its best customers hanging. Image | Generated by Xataka with Gemini More information | DigiTimes Asia | SemiAnalysis In Xataka | The Government of Taiwan warns a TSMC in full international expansion: its best technology will stay on the island

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.