Month: March 2026

from sharing mobile data to paying again like a decade ago

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Saturday is a good day to have your internet cut off. At first you don’t notice, because you’re at home and you don’t use the computer (as much). But you end up finding out, and that’s what happened to me when I realized that I was without my O2 fiber connection, againfor the underground works from the A-5, again. Two days later I’m still the same, like many residents of the area, and this is becoming a small (but bearable) headache. The cuts are back. These works have already caused cuts in the past. They did it in July, August and November of 2025, and also in January 2026. Each time the affected areas and operators have occurred, they have varied, but for example on social networks there is data that indicate that this time the cut has been important and has affected to Movistar/O2 clients,Orange, VodafoneJazztel or Digi. Meanwhile, unlimited data. Spotting the problem on Saturday morning, I called my operator, O2, to find out what was happening. They confirmed to me that it was a fiber optic cable cut due to the works on the A-5, and they explained to me that they hoped to resolve the problem as soon as possible. And as in the previous outage, they told me that during this period I was offered unlimited mobile data on all the lines associated with my contract. It is something that operators usually offer in these cases and that certainly makes the problem mitigate… although it does not disappear. He tethering saves (quite a lot) the papers. Since then I have been using my computer with mobile data: I have shared the connection on my smartphone through tetheringwhich allows me to work normally and at decent speeds without problems. This weekend I have also used this connection, sharing it with the Chromecast on my TV to watch a series or movie without problems. Paying as before. Businesses in the area have also been affected by these service cuts, and the example is a supermarket near my house where this weekend there was no option to pay with a mobile phone. The POS did not accept contactless payments and you had to pay either in cash or with a physical debit/credit card, inserting it into the POS slot. Better to be proactive. Users have few options here beyond calling the operator to find out what happened and to have them activate that unlimited data if they had not already done so. Here it is advisable to be proactive and call because at least in my case until I called they did not activate those unlimited “bonuses”, and it makes sense: the operators may not know which users exactly are affected. If we want to have this option we will have to call and probably wait a few minutes until an agent answers us, something that may take time because these breakdowns affect many people. In my personal case the wait was about 5 or 6 minutes this time. It’s time to wait. As is often the case on these occasions, there is no clear estimate of when the problem can be resolved. In January the disconnection lasted approximately two days, and this time the outage is already on its way to lasting up to three days or more. Neither the operators nor the Community of Madrid offer much information in this regard, and in most cases the only thing that users can do is be patient. In Xataka | There is an extensive system to avoid being cut off in the 48 km underground of the M-30. It’s time to renew it

science gives victory to walking with inclination

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When we have the idea to start lose weighta very clear scene appears in our minds: run and sweat profusely to burn all the fat faster. However, the ‘secret’ may not be in the speed at which we are walking or running, but rather in the inclination on which a training protocol has even been generated to try to achieve the best results. Although the question is: is there evidence to support it? It has been seen a lot. With a look at social networks, surely at some point you have come across the classic video where it points out that we are doing things very wrong to lose fat. And it is not true that if you only run or walk horizontally it is as if you were not doing anything, but it is true that adopting an incline system, whether on the gym treadmill or with the natural slopes around us, is an interesting strategy. Although it does not stop here, since the protocol 12-3-30which is basically walking at a 12% incline, at 3 miles per hour (which is about 5 km/h) for 30 minutes. The metabolic dilemma. To understand why walking uphill can be better than jogging on the flat, you must first differentiate between total caloric expenditure and percentage of substrate used, that is, where the body gets that energy from. Here, a recent study published in 2025 directly compared the 12-3-30 training with regular, free jogging, and the results showed that, although the same energy was expended, walking with an incline oxidized a greater percentage of fat. In concrete figures, the study details that, consuming the same number of calories, the 12-3-30 protocol extracts 40-41% of its calories from the fat that we want to burn, compared to 33-34% which is achieved by running. Although the trap we have is time, since the 12-3-30 system is less efficient because it takes more minutes to burn the same calories than running at high intensity. Speed ​​is not key. Given the reason why this happens, we have to put ourselves at the point of maximum lipid burning, which is called Fat Max and that is achieved at an average intensity of effort. Something that can clash head on with the idea that the harder we try and the more we reach our maximum limit, the more fat we burn. But the reality is that when you run at the maximum possible intensity, the body needs a quick energy source to be able to meet the demands to which we subject it. That is why you start consuming carbohydrates and not fat, meaning that, although running as hard as possible you burn more calories per minute, the proportion of fat that is ‘destroyed’ is much lower. This way, incline walking keeps us right in that aerobic “sweet zone” where the body has enough time to use fat as its primary fuel. What happens. But it’s not just speed, speed plays a pretty important mechanical role. Here a study focused on the metabolism of women showed that walking with only a 6% inclination It significantly increases energy expenditure and fat oxidation compared to the same flat exercise, even when the perception of effort is the same. The reason is in the muscle fibers. The most important thing to keep in mind is that, by tilting the treadmill, we force the body to make an extra effort against gravity, which alters biomechanics. Muscle activation studies cited by specialized journals show that inclination triggers the recruitment of the quadriceps, the gastrocnemius (the gastrocnemius) and the soleus. That is why this greater demand from the large muscle groups comes from our fat reserves. More benefits. In addition to everything we have said, we must also highlight the sustainability factor. It must be kept in mind that running has a high barrier to entry, since it generates great stress on joints such as the knee, ankles and hips due to the flight phase and the continuous impact against the ground. At the other extreme, we have to walk with an incline, which is a low-impact exercise, since it allows us to raise the heart rate to levels of demanding cardiovascular work without subjecting the joints to that aggressive wear. This translates into having better adherence to exercise, since it is easier to maintain a routine of walking with an incline four days a week for months, than to maintain a routine of running without falling into abandonment due to the inconvenience it generates. In Xataka | Walking 10,000 steps is fine, but science warns: the true antidote to aging is one step

Follow the presentation in Europe of Vivo’s photographic flagship live

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Today is an important day for Vivo: the Chinese company is going to present its new premium high-end terminal, the Vivo X300 Ultra. It might seem like just another launch, a typical presentation, but no. No, for a simple reason: it will be the first time that the Ultra model leaves China and arrives in Europe. And as it could not be otherwise, you will be able to follow the conference live and direct with us. The presentation of the Vivo X300 Ultra will be today, March 30, at 1:20 p.m. Spanish peninsular time. You can follow it via our YouTube channel in a streaming led by Ángela Blanco and Francisco Franconi. The schedules according to regions are as follows: Spain: 13:20 (12:20 in the Canary Islands). Mexico: 5:20 AM Colombia: 6:20 AM. Venezuela : 7:20 AM. Argentina, Chile: 8:20 AM. We are live What we expect from the Vivo X300 Ultra It is not the first time that the Vivo X300 Ultra walks on European territory. Vivo brought it to MWC 2026where he had it displayed and where we already had the opportunity to see it up close. The key to this terminal, beyond its technical sheet, is on camera and in the ecosystem of accessories that it will bring, just because, the physical teleconverter seems like it will make an appearance again. This converter, whose name is Zeiss Telephoto Extender Gen 2 Ultra, is a hardware solution to extend the native focal length of the telephoto, being able to reach 400 mm equivalent or what is the same, a 17x optical zoom. With digital cropping, we can reach 1,600 millimeters. It is expected that there will also be improvements in the hardware and that, inside, it will be a fully fledged high-end device. We still don’t know much about him, but we will clear up doubts in just a few hours. What we do know is that the Vivo X300 Pro We liked it a lot and that its camera left us with an exceptional taste in our mouths, so this Ultra model promises strong emotions. We remember: the presentation will be today, March 30, at 1:20 p.m. Spanish peninsular time. You can follow it through our YouTube channel. Images | Live edited by Xataka In Xataka | Follow the presentation of the Vivo X300 Ultra

how to prepare your mobile for the declaration that we will make in 2026

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Let’s explain to you how to prepare your cell phone for the income tax return what we will do in 2026. The campaign is called Income 2025 because although we make the declaration this year, what we are really going to do is account for the last fiscal year. This way, in case you want to make the declaration on your mobile phone, you will know everything you need. It is not mandatory to make the declaration on your device, although you will have the option to receive, review and present your draft in case you consider that everything is fine. Remember key dates The first thing you have to do is not forget the dates on which you can make the declaration. For that, looking at the Income calendar 2025 You can see when you can request and submit your draft on both web and mobile. These are the key dates this year: Income tax return online: You can do it from April 8 to June 30, 2026. Income tax return by phone: You can do it from May 6 to June 30, 2026. In-person income tax return: You can do it from June 1 to June 30, 2025. Download the Tax Agency app If you want to file your income tax return via mobile, you will need to download the Tax Agency app or AEAT. You have it available for Android on Google Play and for iOS in the App Storeand it’s totally free. This app allows you to carry out various tax procedures, including the declaration. In fact, when you enter it you are going to have a specific section Rent. It is there where you will be able to access the draft to present the declaration, but you will also be able to see those from previous years and carry out other procedures related to the campaign. Download your digital certificate To identify yourself in the AEAT app and in many other official ones, as well as to make online transactions, one of the simplest methods is to use your digital certificateincluding the FNMT certificate and that of DNIe. Therefore, It is advisable to have your certificate on your mobile. For that, you have to request your digital certificateand if you already have it, save it in a folder. But another much more comfortable alternative is install the app FNMT Digital Certificateavailable in the App Store for your iPhone and on Google Play for Android. This application will allow you to request your certificate if you do not have it, but it will also allow you to access the certificates that you have already requested and have them on hand. Review tax data The Treasury will create your draft income based on the data it has about you. And the best way to detect possible errors that you will later have to correct in the declaration is review tax data in advance. You will be able access your tax data from the browser. To do this, you can now enter the website headquarters.agenciatributaria.gob.es/Sede/Renta.htmlfrom your computer or mobile browser. Once inside, click on the option Tax dataand log in with your digital certificate. When you look at your tax data, you will be able to detect if there are some things that are wrong or that have not been included. These things will also be wrong in the draft of the Income Tax, that is, locating them before you will already know what things you should change when the time comes and you can streamline everything. If you have questions, review the declaration When the time comes, by requesting the draft declaration on your mobile you will have some summarized results. You will simply see if you have to pay or return. When you get to that screen, click on the declaration to enter the draft and see its data. Here, it is important that you review all the data and that modify what you think is necessary before submitting the return. Keep in mind that even if it is a draft made by the Treasury, in the event that there is a failure, you will be the person fined and the one who will have to pay the fine. Take the time to check all the data. Get your reference number And finally, another thing that is useful is to know your Income reference number 2025. The reference number It has six digits, and is used to manage any of the services related to this Income campaign. To see your reference number from your mobileyou must go to the Tax Agency application. In it, click the option to view your profile at the top right. When you enter your profile, the number will appear just below the box where your name is. In Xataka Basics | FNMT digital certificate on your mobile: 8 uses that you can give it on your device for different procedures

Kubrick was obsessed with this masterpiece of war cinema

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Stanley Kubrick one of the most demanding directors in the history of cinemawas unable throughout his life to stop talking about a film, to the point that he “spoke enthusiastically about it until shortly before his death.” It was not his, but from an Italian filmmaker practically unknown to the general public. It was filmed in 1966 with non-professional actors and on the streets of Algeria: ‘The Battle of Algiers’. Says who knows. Anthony Frewin worked as Kubrick’s personal assistant between 1965 and 1999, except for short interruptions at times in the 1970s. No one knew the director’s cinematographic tastes better than him, as demonstrated in an interview where he states that Kubrick “was generally very disappointed with Hollywood cinema.” What interested him was something else: international directors who questioned the conventions of the medium and sought new forms of expression. Your favorite. Among all those films, one occupied a separate place. According to Frewin, Kubrick was “excited” by it for decades ‘The Battle of Algiers’by Gillo Pontecorvo. The first time this assistant started working for him, Kubrick already told him that it was impossible to understand what cinema could really do without having seen that film. And he continued saying it until shortly before he died, in 1999. What is ‘The Battle of Algiers’. Winner of the Golden Lion in 1966 at the Venice Festivalreceived three Oscar nominations. Gillo Pontecorvo filmed it in black and white, on the real streets of the Casbah of Algiers, with thousands of local extras and a handful of non-professional actors. The result was so convincing that the film’s advertisements warned that the images did not come from documentary archives. The film reconstructs the most intense years of the Algerian conflict against French colonization, between 1954 and 1957. Pontecorvo based it on the memories of FLN commander Saadi Yacef, who also acted in the film itself, playing a character inspired by himself. The director spent an entire month testing before shooting a single scene, using multiple cameras to make the crowds appear larger, and even repeating some takes more than twenty times to exhaust the actors. The music, signed by Ennio Morricone, flirts with traditional North African percussion and traditional military marches. And finally, the film stands out for its refusal to offer a clear moral perspective: both FLN guerrillas and French paratroopers commit atrocities, and no one plays the role of unequivocal hero. What did Kubrick see in him? In an interview included in the aforementioned article, Kubrick commented that “all films are, in a sense, mockumentaries. You try to get as close to reality as you can, but it is not reality. There are people who do very intelligent things that have fascinated and completely deceived me. For example, ‘The Battle of Algiers’. It is very impressive.” Frewin added a detail: the director went so far as to say that ‘The Battle of Algiers’ and Andrzej Wajda’s ‘Danton’ were the only two films he would have liked to have directed. Parallels with his cinema. Above all from a thematic point of view, the influence of ‘The Battle of Algiers’ on Kubrick’s cinema is indisputable: ‘Paths of Glory’ examines the mechanics of military hierarchy and the corruption it generates, and ‘Full Metal Jacket’ divides its story into two almost incompatible points of view to show that war does not have only one face. In none of these films is there a protagonist who triumphs morally, and in that sense, Pontecorvo and Kubrick shared that war films should not generate catharsis but rather discomfort. At the Pentagon. The influence of ‘The Battle of Algiers’ exceeds the cinematographic sphere. In August 2003the Pentagon’s Directorate of Special Operations organized a screening of the film for senior military and civilian officials. The invitation brochure said: “How to win a battle against terrorism and lose the war of ideas. (…) The French have a plan. It works tactically, but it fails strategically.” The background was the occupation of Iraq: the US army was looking for clues to understand why military victories did not translate into political stability. They weren’t the only thing: the Black Panthers used the film as training material in the 1960s. The IRA also studied it. Argentine intelligence used it in the seventies, for radically different purposes. And today, is screened regularly at West Point, at the Naval War College and at the Academy’s Combating Terrorism Center. In the world of cinemaNolan cited him as an influence when he released ‘Dunkirk’ and (2017) and ‘The Dark Knight Rises’. In Xataka | ‘2001: Flashes in the Dark’: An HBO Max immersion in Stanley Kubrick’s masterpiece that surprises with its visual inventiveness

Paying more for a very fast NVMe SSD is wasting money if you only save PDFs, but it is the only option if you are also going to work from it

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Like me, you have probably also at some point faced the purchase of a new storage unit, internal or external, for your desktop PC or portable. Something that, until a few years ago, was quite simplified: either you chose a 5,400 rpm HDD (revolutions per minute), or you chose one of 7,200 rpm. End of story. To something else. But since SSDs came onto the scene, purchasing (and usage) possibilities have changed a lot, making opting for one type or another is not so simple. Today, taking into account the price differences between HDDs (the “old” mechanical disks) and SSDs (the “modern” solid state drives), the choice is clear: SSDs win by a landslide, offering wide capacities and much, much higher speeds. Although well, the current context of AI surcharges It changes the film a little and, whatever purchase we make now, it will entail a greater outlay. But this shouldn’t last forever and, under normal conditions, SSDs are still the best value for money purchase option for general use. The price could vary. We earn commission from these links So, well, you already have one thing clear: to expand capacity, in general terms, the ideal in 2026 is to go for an SSD. However, the choice is not so simple because different technologies and different models come into the field of SSDs, each with a series of advantages and disadvantages. All of them, valid for any use you plan to give them, be careful. But not all of them cost the same and, depending on what you need your new unit for, Smart purchasing will tip the balance on one side or the other. And your pocket, of course, will thank you for choosing carefully. In other words and to give them first and last names: in a scenario in which you need more space for your PC or portable and you have to go through the checkout to expand it using an SSD, you will have to choose between an NVMe SSD or a SATA SSD (which are the main types of SSD that are generally sold). The first, more expensive and faster. The second, cheaper and slower. AND each one, in its proper context, shines with its own light. Next we are going to see how they differ and why they are a better purchase option compared to their rival, depending on the context. And thus pay more if the situation requires it or save as much as possible if you are not going to take advantage of its full potential. SATA SSD: not as fast but cheaper When SSDs burst onto the scene, they did so in a format we know as SATA. In units of different sizes (although also ostensibly more compact than mechanical HDDs) that are still commonly marketed in 2.5-inch models. If you have a laptop or desktop PC from a couple of decades ago, probably contains one of these. These SSD units were, at the time, night and day compared to mechanical HDDs. What used to take you half an hour to wait was suddenly completed in minutes. And also, without noise. The “problem” is that today, with much more modern and faster units (spoiler: NVMe), this type of SSD have been relegated more to pure storage than as devices for daily work. That is to say: what we once stored on HDDs, we now do on these SSDs. A digital storage room that, in any case, is much faster and makes it easier (and faster) to move large amounts of data and copy and paste files. In addition, the SATA SSD is probably the only option when it comes to somewhat “old” laptops: today, practically all models come with an M.2 connector (where the NVMe are installed), but if you have a laptop that is a few years old (around 2018 or earlier) it will probably not have said connector and the 2.5-inch SATA SSD is the one you will have to use. If you are also using a mechanical HDD, the change will be spectacular. Does this mean they are a bad choice? Not at all, they’re still great in 2026… but especially for what I’m doing: storing. Because if what you need is a “hard drive” on which to install the operating system, applications and games, or on which work intensively on tasks that require constant writing and reading of data (such as video editing), then you will be limited. This leads us to the next model: NVMe SSD. NVMe SSDs: faster and more expensive While SATA SSDs are somewhat larger and slower (but cheaper), NVMe SSDs are a rocket. The quickest and most direct way to describe them is: speed, speed, speed. While the former would become a one-lane national highway, the latter become a highway with eight lanes in each direction. This means that if a sporadic car (some file, such as PDFs) is going to pass through these “roads”, SATA is enough for you; If you need several heavy trucks moving at the same time (video editing, for example, with thousands of MB of data moving at full speed) then That national highway will collapse and there is no choice but to drive on the highway.. NVMe SSDs also stand out in design: they are compact, stylish and very small. The inseparable companion of any current desktop or laptop PCbut also in video game consoles by offering better performance in all types of tasks and taking up less space (something vital, for example, in the case of consoles). In fact, this is the type of SSD that the PlayStation 5, the Steam Deck… come with in the M.2 connectors that they incorporate. Connector that, by the way, has been present on practically any desktop or laptop motherboard for a few years now. This type of SSD is more expensive than its SATA relatives, but that extra financial effort is worth it if, in addition to storing data as such, you plan to work on them. … Read more

the one that Russia gave him

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In modern warfare, see before the enemy can be more decisive than shooting first, hence some military systems current ones are capable of monitoring areas the size of an entire country from the air. We are talking about devices whose cost can exceed 500 million dollars per unit. The problem is that even these key pieces depend on something much more fragile than it seems: information. Without “eyes” in the war. In the last 48 hours, Iran has achieved something much more relevant than destroying a plane: has rendered useless one of the few key systems that allow the United States to see the battlefield from hundreds of kilometers, the E-3 Sentrya true aerial nerve center that coordinates fighters, detects threats and maintains superiority in the air. Its destruction is not symbolic (it barely keeps a fraction of the 16 it had operational), It is functionalbecause it eliminates real capacity surveillance and command at a critical moment, forcing the few remaining aircraft to take on more load and increasing blind spots in the theater of operations. In a conflict where every second of detection makes a difference, losing one of these assets is equivalent to fighting with your eyes partially bandaged. 500 million. They counted in the Telegraph that satellite images showed a few hours ago the destroyed fuselage of the four-engine United States Air Force plane on the runway of the air base in Saudi Arabia. Among the twisted metal remains, what looked like a large flying saucer lay face down. It is, or was, the crotating radar dome which typically sits atop E-3, the $500 million air operations nerve center that allows commanders to track everything in the air over hundreds of miles. Images of the destroyed E-3 Invisible help. The attack, furthermore, not only reveals precision, but also high-level prior intelligence, and that is where a decisive factor comes in: Russia. According to various sources, including his own president of UkraineMoscow provided images satellites from the base days before the attack, allowing Iran to know the exact location of the planes and choose the most vulnerable point, right where the E-3 radar is located. This support transformed a conventional attack into a surgical operation, demonstrating that war is no longer decided only by who shoots, but by who sees first and best. The Russian-Iranian collaboration turns each strike into more than just a tactical impact: it is a demonstration of network warfare against the American military architecture. Aging fleet. The severity of the blow is multiplied because the United States barely has these systems and its fleet is aging. As we said, only It had 16 units in total and many of them not operational at all times. Therefore, although the loss of one may be replaceable, since there is no immediate active production and replacement programs accumulate delays and political doubts. This leaves Washington in an awkward position, where each casualty is not just a material cost, but a structural reduction of capabilities in the middle of war, just when it is most necessary to maintain constant coverage over the airspace. The bombed base Bases exposed to missiles and drones. The attack also exposes an increasingly obvious weakness: America’s most valuable assets remain parked. in poorly protected bases against long range weapons. Although an attempt was made to disperse the planes to make them difficult to locate, the combination of satellite intelligence, drones and missiles has shown that this strategy is insufficient. Without hardened shelters and adequate protection, even key systems can be destroyed on the ground without the need for direct confrontationconfirming that technological superiority is of little use if critical assets are vulnerable before takeoff. War of attrition. Meanwhile, Iran has adapted its strategy toward a sustained pace of attacks. smaller but constantseeking not so much to saturate the defenses as to wear them down over time. With a still significant arsenal and the ability to coordinate still complex strikes, Tehran maintains continuous pressure while forcing the United States and its allies to expend interceptors and critical resources. This attrition logic, combined with selective attacks on key nodes such as radars or aircraft of command, multiplies the impact of each action and reinforces the central idea: it is not about launching more missiles, but about hitting where it hurts most. Silent shifting. Be that as it may, the episode points to a deeper transformation: modern war no longer revolves only around destroying forces, but to blind systems. Iran has not only attacked infrastructure or troops, but the information layer that supports the entire US military operation, and it has done so relying in external intelligence. The result is a clear signal, another onefor future conflicts: that whoever manages to disable the adversary’s sensors and command networks will have a decisive advantageeven against technologically superior powers. Image | USF In Xataka | Iran has achieved something unprecedented in the Middle East: that the US has to abandon its military bases In Xataka | While the US bombs Iran, something unusual has happened: drones attacking the nuclear bases in North Dakota

Google has made AI consume up to six times less memory. Micron, Samsung and SK Hynix are paying dearly

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we carry months wrapped in the memory crisisbut maybe there is a way out. Last week Google Research published a study in which he revealed a technique called TurboQuant. This is a compression algorithm capable of compressing the working memory of AI models up to six times without appreciable loss of quality or performance. Great news for end users, who see a light at the end of the tunnel, but terrible news for manufacturers, who this golden age could end. Let’s explain what KV cache is.. To understand TurboQuant you have to understand what that memory is that it manages to compress. When a language model processes a long conversationyou need to remember the context. Each token that is processed is stored in the so-called KV cache, a type of working memory that grows as we chat. The longer the conversation, the more memory the model requires. Compressing what is a gerund. It is one of the main bottlenecks in the AI ​​inference stage (that is, when we use the models), and one of the reasons why data centers they need as much RAM or HBM memory. TurboQuant uses a vector quantization method to compress this cache while maintaining the precision of the model. Pied Piper. As soon as this Google study appeared, the analogies began with the plot of the series ‘Silicon Valley’. In it, the fictional startup in the plot managed to develop an extraordinarily efficient compression algorithm called Pied Piper that threatened to revolutionize the technology industry. These days, multiple references to the series appeared on social media, which had already been referred to as visionary for reflecting what is happening with spectacular accuracy even when the series was a comedy. Six times less memory. The Google Research paper states that this method is capable of reducing the KV cache six times without an appreciable difference in performance in long conversations. The researchers will present their results at an event next month and explain the two methods that allow it to be put into practice. If they confirm what they’ve already teased, the implications are huge: less memory for inference means data centers can do the same thing with much less hardware/memory. Google’s DeepSeek moment. The discovery has some analysts calling this Google’s “DeepSeek moment.” A year ago, the Chinese startup DeepSeek launched an AI model that competed with the best but had cost much less to develop. That shook the industry, and now we return to a technical achievement that points to the same thing. In AI, doing the same with less is crucial, given the enormous resources that this technology requires. There are those who already have done evidence preliminaries with TurboQuant and have confirmed that the method does indeed work. Micron, Samsung and SK Hynix pay dearly. The impact of this technique can be enormous, and this has already begun to be noticed in the stock market valuations of DRAM memory manufacturers and HBM. Companies like Micron, Samsung, SK Hynix, SanDisk and Kioxia fell noticeably last week from their recent highs. On March 18 it was around $471, and today its shares are at $357, a staggering 24.2% drop. The same has happened with the rest of the manufacturers, which were already falling since that date, but have accelerated that fall with the launch of TurboQuant. But. The technique can theoretically be applied only to the inference phase, but the training phase of AI models is not affected by this compression technique. Therefore, huge amounts of memory will still be needed during the training phase. Besides we will have to wait for AI companies to actually start applying said system if it is confirmed to work, and that will be when we can see the real impact. Theoretically this will give a lot of room for maneuver to big tech, which will be able to reduce token prices even further, but it remains to be seen if they do so. RAM memories drop in price. The impact of TurboQuant has also been clear in the prices of memory modules, which have dropped appreciably in price. For example, the Corsair Vengeance DDR5 32 GB 6000MHz (2x16GB) modules were at 489.59 euros on Amazon until a few weeks ago according to CamelCamelCamel, but right now they are at 339.89 euros, a notable discount. It is true that not all components are falling equally, but there are indeed cases in which reductions seem to be occurring. In Xataka | The RAM crisis is destroying all of Valve’s plans with its Steam Machine

today it is a luxury hotel

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Not all hotels start from scratch. Some are born on buildings that already had a history long before becoming a tourist destination, and few cases in Spain are as clear as that of Canfranc. This old international station stands in the Aragonese Pyrenees, a large-scale railway project that It ended up closing its doors in 1970. For decades, its imposing silhouette remained abandoned, converted into one of the most recognizable images of the forgotten railway legacy. Today, that same space has changed its function without completely losing what it was. To understand why Canfranc became what it was, you have to look beyond the building and focus on its function. The station was born as a piece key in the railway connection between Spain and France, at a time when this type of infrastructure set the pace of European transport. Its location was not accidental, it was designed to articulate the passage through the Pyrenees and facilitate the international exchange of travelers and goods. Everything about it responded to that logic, from its size to the complexity of its facilities, which placed it among the large railway complexes of its time. From monumental station to five-star hotel The history of Canfranc goes far beyond its function as railway infrastructure. Its position on the border made it an especially sensitive point in one of the most turbulent periods of the 20th century. During World War II, the station was the scene of constant movementssome visible and others much less, linked both to the transit of people seeking to leave Europe and to operations related to the conflict. This context left a mark that is difficult to separate from the building itself, which went from being a symbol of international connection to becoming a place crossed by tensions. That stage ended definitively in 1970, when the station closed its doors and left behind a large-scale infrastructure that was left without a clear function. From there began a long period of abandonment in which the building was exposed to deteriorationwithout activity and without a project that would guarantee its conservation. For decades, Canfranc went from being a transit point to becoming an immobile presence in the landscape, as imposing as it was disconnected from everyday life. Even so, its size, its architecture and everything it represented prevented it from falling into oblivion. Canfranc’s recovery was not immediate or easy. After decades without use, the building required a profound intervention to adapt it to a new purpose. without erasing what made it recognizable. The transformation project opted to convert the old station into a hotelbut with a clear premise, preserving its character and its distinctive elements. The challenge was even greater in the case of a property declared an Asset of Cultural Interest in 2002, which required respecting its architecture and its heritage value while incorporating the necessary infrastructure to give it a second life in the 21st century. That intention of preserving the identity of the building was transferred directly to the interior. The hotel’s design seeks to evoke the 1920s through materials, colors and decorative details, while maintaining constant references to the place’s railway past. Elements like woodbrass or the richest fabrics coexist with an atmosphere that looks back to that era, while old transit spaces have been converted into areas of the hotel, such as the reception. Everything is designed so that history is not just on the walls, but is part of the experience of whoever stays there. Beyond its historical value, the hotel operates today as a high-end accommodation with a fairly complete offering. It has 104 roomsincluding four suites, designed to offer a comfortable stay in a very particular environment, surrounded by the landscape of the Aragonese Pyrenees. Added to this is a wellness area with a heated pool and gym, as well as other services typical of its category. It is not a minor fact: Canfranc Estación is, according to Barceló, the only five-star Grand Luxury hotel in Aragon. An important part of the current proposal involves what happens beyond the rooms. The hotel articulates its offer around three restaurants, with a gastronomic commitment that combines Aragonese tradition and contemporary techniques, and which includes a Michelin star and a sun from the Repsol guide. All of this is framed in a very specific mountain environment, that of the Aragonese Pyrenees, with close access to ski resorts such as Candanchú and Astún, as well as different natural routes. This combination expands the experience and turns the stay into something more than just a night in a unique building. Today Canfranc is not only visited, it is also inhabited in a different way than it was originally conceived. What was once a rapid transit space has become a place to stop, spend time and experience the environment from within. This new function does not eliminate its past, but rather incorporates it as part of the experience, allowing the visitor to understand the place while they visit and use it. A good part of its uniqueness rests on that balance between what was and what is. Images | Barceló Group | SGH | Jon Worth In Xataka | A century ago Denmark built an island to defend its capital. Now it is full of tourists and is sold for ten million

Singapore is the hidden “heart” of the Internet and global telecommunications. It all started with a tree from there.

by

We live in a connected and globalized world where (almost) everything is in the cloud and available through the internet. Although these connections seem invisible to the eye, they are not: submarine cables are responsible for of 97% of intercontinental traffic. If you take a look at the world submarine cables mapyou will see that there are areas that are true deserts and others that are tangles. One of the most congested points is precisely in Singapore. That the enclave is on the maritime route between Europe, the Middle East and East Asia partly explains why: geography is a historically compelling reason. However, the real trigger was a very curious Scottish doctor and a tree native to the Malay Peninsula. The impressive Singapore node. That Singapore is Asia’s great connectivity hub is a reality: it unites East Asia, South Asia, the Persian Gulf, the Mediterranean and Europe. But it is not only a busy area, it is among the large exchangers that keep the world connected through their interconnection density and operational resilience. Approximately 30 active cables and many others in imminent deployment converge in just 720 square kilometers of territory, according to TeleGeography. To prevent your seabed from becoming a tangle of cables, the deployment is restricted to three specific areas awarded in strict order of arrival eight landing stations. On the Equinix campus is the Singapore Internet Exchange (SGIX), a point where traffic is literally exchanged between hundreds of operators throughout Asia at a very short physical distance, which translates into ultra-low latency. In addition, its redundant capacity is such that when other critical routes fail, it is capable of absorbing traffic diversions, as happened during the Red Sea crisis in 2022. That tangle of cables is Singapore. Submarinecablemap Context: geography as state policy. Singapore’s reality as a first-rate hub is largely to blame for its strategic location: it is at the southern end of the Malaysian peninsula, where the Indian Ocean and the South China Sea meet. In the Strait of Malacca, right where it becomes the Strait of Singapore, its narrowest point is only 2.8 kilometers wide and there are areas where the depth around 25 meters. over there 80,000 ships pass through each year. Its position is key, but there is a milestone that marked everything: in 1819 the British East India Company obtained the right to establish a trading post over there. Since then, the Strait of Malacca has been a usual suspect in international trade: it is where much of the world’s oil (even more so than Hormuz, which is currently raging with the conflict between the United States, Israel and Iran). Is one of China’s doors to the world. And also the area through which any cable that connects the West with East Asia passes. Many ships, many cables and little space constitute a potential recipe for disaster, which your government conscientiously manages and continues to promote vigorously. favorable regulatory conditions to attract more wiring. The material that started submarine cables. We have made a small flashback to the 19th century with the British East India Company that we now return to. When in 1822 the Scottish surgeon William Montgomerie was in Singapore precisely at the service of the East India Company, something caught his attention: the handles of parang (a type of machete) were made of a material that looked like plastic wood. Of course, unlike wood, this material did not splinter, was resistant to impacts, molded to the workers’ hands and was immune to water. A marvel, come on. A material with properties that he had never seen in his life, so he sent a sample to London for exhibition at the Society of Arts. There were no wires in Montgomerie’s head, what he had in mind were surgical instruments. In 1845 the Society awarded him an award and engineers began to work with this prodigious substance. Illustration of the Palaquium gutta. Franz Eugen Köhler, Köhler’s Medizinal-Pflanzen – (1883) Köhler’s Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erläuterndem. Plastic before the plastic boom. Gutta-percha is the dried sap of trees native to the Malay Archipelago such as the Palaquium gutta, a natural latex that becomes rigid when cooled and has waterproof, saltwater-resistant and electrically insulating properties. Taking into account that Bakelite did not arrive until 1907in the 19th century it was the only material with that magnificent combination of properties, ideal for insulating an electric cable at the bottom of the sea. At that time there was no fiber optics, but there was telegraph. The rapid industrialization of gutta-percha. British engineering stepped on the accelerator and by 1851 we already had the first submarine cable with gutta-percha crossing the English Channel, led by the brothers Jacob and John Watkins Brett. The “nervous system” of the British Empire It grew at dizzying speed: by 1866 it had 15,000 nautical miles and by 1900 it reached 200,000 nautical miles. Singapore was already on the wiring map thanks to London’s connection to Hong Kong through India and the Strait of Malacca, laid by the British-Indian Submarine Telegraph Company. That stretch of coast where the cable reached in 1871 is where the Meta or Google cables pass today for identical geographical reasons as they do now, a century and a half later. The environmental drama. We have already seen that in the West there was a real furor over gutta-percha, the obtaining of which had small print: unlike rubber, it was not enough to bleed the tree, it had to be cut, removed the bark and boiled. An adult tree produced between one and seven kilos. For the first attempt at a transatlantic cable, which dates back to 1858, it required an enormous amount: for 2,500 nautical miles in length (4,630 km) 300 tons were needed. Only two years after Montgomery introduced gutta-percha to the old continent, Tomas Oxley estimated that the 412 tons exported to Europe had caused the felling of 69,000 trees. He Palaquium gutta disappeared from Singapore by 1857 and much … Read more

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