“I have chosen automobiles as a symbol of extreme freedom for man”

“The upper classes dedicate their leisure time to sports or activities that often involve bizarre risks. (…) The upper classes of the liberal order, among whom there are no bricklayers, love any leisure activity that involves challenging time, one of the capitals they have in abundance. And one of the ways to challenge time is speed. In turn, speed (which has nothing to do with haste) is synonymous with status“. Raquel Peláez in I want and I can’t: a story of the posh people of Spain. Enzo Ferrari was born in the 19th century. Yes, in the death throes of the century, but still in the 19th century. It was 1898 and less than a decade remained for the Italian poet Filippo Tommaso Marinetti collected in The Figaro he Futurist Manifesto. This most likely explains much of Enzo Ferrari’s life. Il Commendatore He was born in Modena and a year before a handful of artists subscribed to the aforementioned text he was able to see his first car race. It was 1908, I was ten years old. In the next eight years he would lose his brother and his father and would join the ranks of the army in the Great War. In those days, Enzo Ferrari had already done his first jobs as a mechanic and tried to get his skills taken into account to fix military vehicles although he was unsuccessful in the attempt. Upon his return to a destroyed Italy, he headed to Turin with the dream of joining Fiat, where he was rejected. Despite everything, it didn’t take him long to find a place as a mechanic and with the money he saved he bought an Alfa Romeo and modified it to fulfill one of his dreams: competing. He was then part of the staff of CMN (Costruzioni Meccaniche Nazionali) where he was promoted to racing driver, which was a springboard to Alfa Romeo, for whom he competed until the early 1930s. Only the birth of his son Dino removed him from competition and put him in charge of managing the company’s competition department. Enzo Ferrari in his years as a driver A running escape Those years, as we said, coincided with futurism and all kinds of avant-garde movements. The West had entered a wild race that was betting on speed, on the development of faster and more capable machinery. The races multiplied. In 1924 the 24 Hours of Le Mans and in 1927 the Mille Miglia. Fascist culture carried this search for technical perfection and the cult of movement to its maximum expression, to the point that in Germany the Rekordwoche were born, races on huge highways with closed traffic to show who was faster. In those first Autobhan, Mercedes even proposed reach a top speed of 750 km/h with your Mercedes T-80. The crazy race for speed attracted, of course, the wealthiest classes. Thorstein Veblen already in his Leisure class theory of 1899 puts on the table that the wealthy need to prove that they have money. That is, it is not enough to have it, you have to show it to the world. Much of that demonstration was done by showing that one had free time. The worker, he worked. The rich man had free time and enjoyed it. And in those early years of the 20th century it became fashionable to demonstrate it by driving cars at full speed. It is no coincidence that the aforementioned Mille Miglia was an endurance race open to traffic. That love of speed was doubly attractive because it triggered the risk and the sensation of going beyond the limits that humans had had until then. Man moved faster than ever, speed records on the ground or in flight were constantly being broken. The Second World War only accelerated everything. The States put all their resources to overcome the rival with more capable vehicles. Without a doubt, without the advances of those days, the technical demonstrations that arrived in the 50s cannot be understood. In between, The Scuderiathe racing team created by Enzo Ferrari when he took over the competitive side of Alfa Romeo, broke ties with his mother at the beginning of the race. His work was therefore suspended but he recovered it very soon and Already in 1947 it appeared in a minor race as its own team separate from the clover mark. The following year, The Ferrari 166 Inter was launched as the company’s first road car.. It was also the first of the historic 12-cylinder Ferraris. “I have chosen automobiles as a symbol of extreme freedom for man”Enzo Ferrari would say in some words recorded by Vincenzo Borgomeo in The myth of the Rossa as stated in the Italian encyclopedia Trecanni. That phrase perfectly sums up what the Ferrari brand became over time. The Maranello company occupied its own space between aristocrats and the nouveau riche who wanted to drive faster than anyone else. Pure muscle that exploded in the 1950s with the development of some of the fastest cars in the world. Risk, speed and the supposed search for freedom coincide in the death of Alfonso Antonio Vicente Eduardo Ángel Blas Francisco de Borja Cabeza de Vaca y Leighton, Spanish pilot better known as Alfonso de Portago and (as you can imagine) Marquis of Portago, who would lose his life on Italian roads aboard a Ferrari that burst a tire while traveling at 250 km/h. His accident was, in fact, the death of the Mille Miglia, which would not be run again in the wild conditions of the time, at full speed dodging cars in open traffic. The Spanish was the living image of playboy that Enzo Ferrari could have in mind when he sold his cars. He drove for the company in five Formula 1 grands prix and had moved to the endurance team when he took the wheel of the Ferrari 335 Sa beast for the time with V12 engine and the ability to reach 300 km/h top speed. … Read more

The best time to buy an electronic device was yesterday. The second best time is today

I want the Steam Machine and, precisely for that (and for the more than 1,000 euros for the power it has), I am assembling a PC in pieces. I started choosing components and told myself “when I get paid, I’ll get it.” Two days later I happily looked at my payroll, went to Amazon to formalize the payment and found a surprise: almost 200 euros more. Guilty? The RAM and the GPU and I asked myself something: Do I jump through the hoop or wait? I commented on that same question a few days ago at the third meeting between editors and subscribers of Xataka Xtra and we draw three conclusions. The first is that everyone spends money on what they want, that’s what we work for. The second is that everything is very expensive and it is difficult to foresee the moment when the situation will change. If it does, of course. The third conclusion is that if you need any device or think you are going to need it in the short term, there is only one possible path: buy it now because it is already late, but tomorrow it will be even more so. Apocalypse wrapped 2026 First of all, a short review and at the bottom (although if you read us, you already know perfectly well what this nonsense is about). The consumer market has gone to hell due to the rise of AI. The two concepts are related because AI requires a lot of RAM, as well as storage, and the big problem is that there are very few companies that manufacture these components. Samsung, SK Hynix and Micron (who have been denounced for seeking to take advantage of the situation) are the ones that have the capacity to manufacture the majority of necessary components and, since AI is so gluttonous, Big Tech has launched itself to create data centers and pay whatever price is necessary, all three have pivoted their production from the consumer segment to only that of hyperscalers. Consequences? If they don’t make chips for DDR5 memories, prices go up, but they don’t make NAND chips for consumer SSDs either, so prices go up. As they have turned to fast memories, They have abandoned the DDR4 and LPDDR4 memory production lines and, again, prices rise. They not only rise for consumers, but for companies. Samsung or Apple are two examples, with the latter announcing two days ago that They are going to increase the price of iPads and Macs by an average of 20% because they have no memory. Sony is looking for how to create a PS6 that costs less than 1,000 euros; Nothing saying that It’s not going to release some phones this year.; Raspberry Pi increasing its price A LOT and Microsoft rethinking its next Xbox because it gets out of hand. These are just a few examples, I think the idea is clear. That is, it is not that assembling a PC in parts is more expensive, it is that even routers are more expensive because they have some NAND chip inside. When being an early adopter is a good idea (and it shouldn’t) In the conversation with subscribers we decided to bring up the topic of early adopters. This term has been used (sometimes pejoratively) to refer to those who buy hardware on launch day, even knowing that you are going to pay more for a product that is worse than the revision they will release a year or two later. The case of the consoles is very revealing. The first models of PS3 and Xbox 360 were expensive (especially PS3, I still remember the 600 euros at launch with a controller and no games), but objectively worse than the ones they released two/three years later. Sony revised the design and released the PS3 Slim for 300 euros that heated up less and made less noise, and Xbox also launched a 360 Slim without red lightswith more internal storage and WiFi. You paid less, they were better, but you played later. If you weren’t in a hurry, absolutely nothing happened. The problem is that things have changed and with Xbox Series and PS5 The opposite has been seen: the consoles have been rising more and more in price. Now it has a certain justification because the crisis and such, but both ate one or two increases before any crisis. And so I come to the conclusion of this article. In January, when prices were already crazyI thought “I’m going to build a PC in pieces.” I didn’t do it because it was like “bah, I don’t 100% need it right now.” Now, I would travel back in time to give myself a couple of kicks. January was the best time, then February, then March and then… the 1,700 euro PC from two days ago. Because the easiest thing, and this is what the market trend is telling us, is that within a week, two or a month, those 1,700 euros will easily disappear and the same hardware will be more expensive. If it’s still available, that’s another matter. Lenovo already said in February that, if you needed something, you bought it as soon as possible. And given what I’ve seen, I recommend the same thing: if you need something new or if you think you’re going to need it in the short term, tomorrow is too late. We are jo….robbed Because, speaking of Lenovo, they also just say that the prices of some components They will never return to the pre-AI situation. You will think that it is an exaggeration, but in the world we live in it is something that makes all the sense in the world. Although there are segments in which declines in sales are being noticed (PlayStation has had the worst May in its history since the one registered in 2001), those that control the component market because they are the ones that have the capacity to manufacture them They are going … Read more

what it is, what you can do with it and how to use it

Let’s explain to you what it is and how you can use ChatGPT Codexthe ChatGPT scheduling agent. This is an option with which artificial intelligence is not limited to answering questions or generating code, but can work more autonomously on programming projects. We are going to start the article by explaining to you what exactly it is, so that you can understand that nonsense that it is a AI agent programming or software engineering. Then we will make a small list of what you can do, and we will finish by explaining to you in a basic and simple way how to use it. What is ChatGPT Codex Codex is one of the functions within ChatGPT, a programming agent. AI agents are programs that use AI to work autonomously. Instead of having to guide it step by step to do a task, you tell it what you want, and the agent will run in the background making decisions to do what you ask on its own. In this case it is a scheduling agent. This means that you can ask him to write code and create a programbut also analyze project code, make modifications, or run tests to make sure everything is working correctly. It is capable of working in the cloud on your code repositories, executing each task in an isolated and secure environment. Codex was launched in 2025 as an agent within ChatGPT, and evolved until in 2026 it began to have its specific application for computers. Below, uses specialized GPT programming modelsspecifically trained to understand and be able to analyze the code of complex projects, execute commands or verify their own work. What you can do with Codex In practice, Codex can work autonomously by performing multiple programming related tasksfrom writing code to reviewing it or testing it. These are the things you can do with this tool: Program without writing code: The most basic thing you can do with Codex is ask it to create an application, web or script. You define what you want and what you would like it to do, and this agent will write the code, test it in an isolated environment, and give you the result for you to review. Work on your GitHub projects: You can connect Codex to a repository to assign tasks such as fixing bugs, adding features, writing tests, or doing migrations and refactorings. Codex will deliver the changes to you in the form of pull request that you can accept or reject. Answer questions about code: You can give Codex a code, and then ask it questions related to it. You can ask it how it works, what a specific part of this code does, where it can make a mistake, or whatever you want. No longer to make changes, but to receive information. Review code and security: Codex can do code reviews to detect issues before they reach production, and in March 2026 OpenAI introduced Codex Securityan agent specialized in detecting and proposing corrections to vulnerabilities. Automate repetitive tasks: If you use Codex in its desktop application, you can schedule automations at specific times to perform tasks such as generating daily reports or reviewing bugs, and whose results reach a review queue. Control your computer: Newer versions of the desktop app allow Codex to use applications on your computer and browse the web to complete tasks. Of course, every time he has to take a delicate step he will ask you for explicit permission to do so. Knowledge tasks that are not code: May perform prototyping, documentation, data analysis, or research. Codex is evolving to not only be a programming agent, but can also help you with “office tasks.” This is because almost everything a computer can do can be solved with code. How to use Codex Codex is included in all ChatGPT subscriptions, including its free version. Of course, access from the free version and the cheapest subscriptions is limited. You have two methods to download Codexsince it works as a standalone desktop application. You can go to the download page by clicking on the option Codex from the left column of the website or by entering directly on the page chatgpt.com/codex. you also have the option to use Codex in the cloud with the website of chatgpt.com/codex/cloud. Here, you will be able to connect the tool on GitHub and interact with your projects. Once inside Codex, you’ll see a text field with options to code or ask questions. One is to ask him to do programming tasks, and another to ask him questions related to the code of a project you have. When you ask Codex to do a task and finish it, will not apply the changes directly. It will show you what it has done with the records of everything executed, and you are the one who will have the final say to accept the result, request modifications or discard it. If you have connected GitHub, changes to a repository will arrive to you as a pull request to review. In Xataka Basics | 64 free AI courses with Claude, ChatGPT, Gemini and Copilot created by your own companies

“We fear we are not fast enough to adapt”

Few companies are putting as much money on the table as Meta in the AI ​​race: it failed miserably with the multiverse, so it changed its goal and directed all its efforts to artificial intelligence. In fact, to win it invested more than 14 billion last year alone of dollars in one operation. However, it is not where I expected. This situation is not to the liking of Mark Zuckerberg, who has been self-critical regarding the pace of advances in agentic AI. What’s happening. The CEO of Meta acknowledged to his staff in an internal meeting last Thursday that the profound restructuring that the company has carried out is not going as well as they thought. The reason? AI agents have progressed as quickly as expected, according to a recording seen by Reuters. Zuckerberg acknowledged that the company’s reorganization had not been as “clean” as he had hoped and that executives misjudged the timing of the changes, intended to fund investments in AI infrastructure and capitalize on efficiency gains from AI-assisted work. This restructuring plan began to take shape at the beginning of the year and at that time, Meta’s main managers had a concern: “Not acting quickly enough to adapt” to the advantages of agentic AI. Why is it important. Because Meta is one of the most aggressive companies when it comes to betting on AI agents as a driver of corporate restructuring, with large layoffs and internal reassignments justified precisely by that transition. That its own CEO publicly admits that results are not coming clearly calls into question the industry’s widespread narrative about the quality and speed of the “agent revolution.” One fact: at this moment big tech companies are spending more than 700 billion dollars. Context. The Meta thing is being a drain: at the beginning of the year it fired 10% of its staff: about 8,000 people said goodbye to the company. Likewise, also relocated 7,000 workers to AI teams. We knew what the objective of this movement was (not very “clean”, in their own words) and now we have discovered its motivation: the fear of managers of being left behind by the competition. The reason for his optimism at the time was an external tool with enormous potential: Anthropic’s Claude Code. In detail. Of those more than $700 billion that big tech companies are investing in AI, Meta plans to invest up to $145 billion in AI infrastructure this year alone. And Zuckerberg predicts that the reward is just around the corner: according to ReutersMeta expects to realize significant benefits from these investments within three to six months. While this arrives, the human layer is dealing with friction: in the upper echelons, with frustration and uncertainty and a rarefied atmosphere in the workforce (some They say they work “in the gulag”) Yes, but. First of all, this is a leak of a recording obtained by Reuters and Meta has not yet made any statements. On the other hand, Mark Zuckerberg recognizes the delay, but remains optimistic about the account it brings him: he maintains that it is a matter of time and continues to defend stratospheric investments. That is to say, despite this attempt at self-criticism towards this way of releasing ballast, there is no going back in spending or strategy. In Xataka | Meta spent at least $14 billion to win the AI ​​race. It’s been a year and it’s still exactly where it was. In Xataka | Meta moves to the other side of the AI ​​counter. You are going from buying computing to selling it Cover | Goal, Unsplash

A millionaire went to bed one day being the richest man in the world the next day he was bankrupt… twice

History is full of names that they lose their fortunes for an achievement of bad decisionsbut also of others who lost their assets due to a stroke of bad luck. The story of Nelson Bunker Hunt is one of the latter, who not only lost his fortune once due to a stroke of bad luck: he lost it twiceand neither time was the fault entirely his. The name of this millionaire is barely known today, but between the late 70s and early 80s, he was synonymous with enormous wealth: the richest man on the planet, owner of oil wells in the Libyan desert and such a large portion of the world silver market that he managed to twist the arm of Wall Street. A coup colonel and a bad Thursday in 1980 reminded him that no fortune, no matter how enormous, is safe from history. From Arkansas to the Libyan desert after the black gold Nelson was born in 1926 in El Dorado, Arkansas. His father, H. L. Huntwas already an oil magnate with fifteen children from three different women. Nelson wanted to match him, at least in terms of wealth, so he went looking for oil outside of Texas. His first attempts in Saudi Arabia and Pakistan They were a total failure. But the third time’s the charm and in 1961 he tried his luck in Libya. A stroke of luck led the young entrepreneur to obtain Concession 65, a huge area of ​​32,400 square kilometers of desert land to exploit the Sarir sitewhich still today continues to be the largest oil field of the country. That made him a multimillionaire almost overnight. As and how did he count the BBCfor more than a decade, Sarir generated billions of dollars for Hunt’s company. Muammar al-Gaddafi It all ended in 1973, when a colonel named Muammar al-Gaddafi took power and nationalized all its oil wells without prior notice. Over time, that same site served to amass the dictator’s personal fortune, which some researchers even valued at more than 200,000 million of dollars. However, Hunt lost the goose that laid the golden (black) eggs of his oil empire due to a coup d’état, and bad luck, that he did not see coming. Silver as an unexpected refuge Far from giving up, Hunt He reinvested what was left of his fortune on ranches, in breeding thoroughbred horses and in new oil businesses. Together with his brothers Herbert and Lamar, he began buying silver in the mid-seventies, as strategy to protect your fortune against inflation. What started as an investment in a safe haven soon became an obsession. By 1979 the Hunts controlled about a third of all the money deprived of the planet. The price of silver went from trading at six dollars an ounce to exceeding $49.45 thanks to the position of power over the silver market exercised by the Hunt brothers. Which implied that his fortune was also growing in the same proportion. The Hunt brothers’ control of the silver market reached levels that even Tiffany’s published an advertisement in it New York Times accusing them of artificially make any silver object more expensivefrom baby spoons to photo reels. “We find it unacceptable for anyone to hoard billions, yes, billions, of dollars in silver and therefore drive up the price so high that others have to pay artificially high prices for items made of silver,” the article read. According what was published for the BBCthe silver magnate reportedly told Time magazine in January 1980 that “silver seemed safer than oil concessions abroad. And precious metals were a good hedge against paper money.” Anyone has a bad Thursday Thursday, March 27, 1980 would be a day that would be burned into Hunt’s head. His arrived second major financial disaster. That day, known as Silver Thursdaythe price of silver plummeted below $11 in a matter of hours. The Hunts’ silver position, valued shortly before at more than $4.5 billion, was transformed into a debt of $1.7 billion, as detailed Britannica. A group of New York banks had to set up an emergency line of credit to prevent the Hunt bankruptcy from dragging down half of Wall Street with them. Years of trials later, the Futures Trading Commission fined them each $10 million and a lifetime ban to operate with raw materials. In 1988, Nelson Bunker Hunt officially declared bankruptcy. His assets, then valued at just 150 million, were completely liquidated to pay debts and back taxes. He had to sell up to his 580 purebred horses. When asked by Congress about his fortune, he replied with dark humor: “a billion dollars is not what it used to be.” He spent his last years in a modest house in Dallas, and died in 2014 in a residence, at 88 years old. His brother Herbert had better luck: sold his assets in Montana for $1.5 billion in 2012 and died in 2024 with a assets of 4.7 billion dollars, according to Forbes. Nelson, on the other hand, went down in history as the man who He was the richest on the planet and ended up with nothing… twice. In Xataka | In the 19th century, a US millionaire set out to invade countries on his own: he founded two republics of which he was president Image | Hall of FameUnsplash (Mohamed Fsili, Scottsdale Mint, Colton Sturgeon), Flikr (Esther Vargas)

I have compared the prices and I will tell you if it is worth buying them or not

Several hundred euros or even more than 1,000 euros: that is what a smartphone can cost us today. Obviously, a model launched this same year It will still have a high price. For this reason, if what you prioritize above all things is your pocket, Opting for a model from last year or the previous year is a good idea. Depending on the manufacturer, it will take more or less work to find one of these devices in stores. But, And what happens with refurbished cell phones? Do you really save a lot by buying one of these phones? We have taken a look at the main stores where we can find reconditioned very popular mobile phones and we will tell you what the result has been. Spoiler: You can save a pretty penny, but only if you look closely. The price could vary. We earn commission from these links The results of the different stores, at a glance As you can see from the table, the price of refurbished phones is almost always lower than that of new devices. Now, the price will depend on several different factors, such as the condition of the device or the seller. Also from the moment in which we search, since their prices fluctuate frequently. The cheapest reconditioned can also be the best quality What we would expect to see in the comparison: A device with more signs of wear or use is cheaper. This is almost always the case, but that’s the key: not always. The table leaves us surprises: if we look at the Galaxy S25 from Samsung, we can see how in ‘very good’ condition it is cheaper than ‘premium’. However, this is not the general trend and we can find mobile phones in the best of conditions at a lower price than ‘pre-owned’ or only ‘functional’. What conclusion do we draw? If we are determined to buy a refurbished device, the best thing we can do is look at various stores. Although they do not vary much, there are cases where we can easily save a good amount. Furthermore, it is possible to find a phone in ‘excellent’ condition in store A cheaper than one that is simply ‘pre-owned’ in store B. Learning from this comparison For the table above we have compared, in several stores, several different refurbished mobile phones. We have focused on some of the best-selling brands such as Apple, Samsung or Xiaomi, always looking at phones that are from high-end or mid-range of past generations. From the specific figures we can extract some clear points: Reconditioned products represent savings (almost) always: It will depend on the device in question, but there can be a very big price difference. Especially on mobile phones with high prices. The condition of the reconditioned is a differentiating factor, but it does not always guarantee the best price. The differences between stores can be big. By comparing reconditioned ones from different stores, we can easily save more than 50 or 100 euros. On mid-range phones, the savings are not that big. It will depend on the mobile phone, but the savings will almost always be greater on more expensive phones. You must also take into account the state of the battery to know if it compensates or not, although we will talk about that below. The condition of the battery can be decisive When we talk or think about refurbished phones, we usually focus a lot on its physical appearance, in case it has scratches or bumps. That is important (it should be more), although we do not have to lose sight of the health of the battery. In this case, it will depend on the store in question: Back Market: minimum 85%. PcComponents: minimum 80%. MediaMarkt Outlet: here we do not find specific information about each device, so we would have to contact the store to find out. It should be noted here that in some stores, such as Back Market, you can request a completely new battery paying a little more. In practice, a capacity of 80% is not too much. It will depend on how we use the phone, but it is obvious that we are going to have to charge the phone more often. Besides, the battery capacity will decrease as they happen charging cycles. And of course, if we add a new battery to the equation, we will be losing part of the savings along the way. My advice? It will depend a lot on the type of user you are.. If you use your phone intensively or intend for it to last for many years, then it is worth considering the option of a new battery. By adding up the cost of the phone and the battery, you can easily see if a refurbished phone is worth it or a new one is better. Now, if you don’t use your phone too much, then a battery that has 80 or 85% health is enough. It is worth checking the store’s warranty and return policy Although you always have the option of searching for second-hand phones in apps like Wallapop, a store with reconditioned phones has the advantage of greater protection and guarantee. As with battery health, it depends on each store: Back Market: It has a 24-month warranty and a 30-day free trial period on all its devices. PcComponents: The warranty depends on the condition of the device. It goes from three years for those that are ‘like new’ to a single year for those that are ‘functional’. The return period is 30 days. MediaMarkt Outlet: The mobile phones have a legal guarantee and there are also 30 days to return it. What to look for when buying refurbished products? With all this information in hand, I am going to summarize the most important things when looking at a refurbished mobile phone in five different points: The offer, the more clear information it has, the betterr– Make sure specific details such as battery … Read more

Every summer Spain is more of an oven. This map of AEMET records demonstrates it station by station

Climate change is bringing increasingly hot summers and a rather hopeless consolation: increasingly it’s harder to remember a cool summer and the feeling that this torrid summer will be the coolest of our lives (this applies equally this summer to the previous one or next summer). And it’s not just sensations: there is data. Without going any further and according to AEMET datathe Spanish state has just experienced the most extreme heat wave ever recorded in the month of June with some days, June 22 and 23, 2026, which were the warmest of that month in Spain since at least 1950. +7.1 °C above usual values. Faced with this reality, someone has thought of marking the maximums recorded by the Spanish State Meteorological Agency on a map that reveals that the frequency and severity with which the temperature breaks records happens more and more often. And if the pattern holds, this historic June could be, in a few years, just a normal June. The dev and data analyst Adrian Maqueda has developed an interactive map from Spain showing each station in the AEMET network and the latest heat record that he has beaten. That there is a new record? (because unfortunately this summer it will surely happen again) Well, the map updates automatically. This system works with both maximum and minimum temperatures. The updated reading data and historical records come from AEMET’s OpenData. From here the readings are crossed to, in case of a new record, indicate it. The more recent the milestone, the more striking the color and the older the color, the more subdued. In this way it is intuitive to detect the thermal records on the map with the naked eye. Of course, it is not the same for a centennial station to set a record as for one that is only a few years old to do so. How hot it is (it doesn’t matter when you read this) Spain, in maximum temperatures Precisely what makes this map so valuable is how visual it is to verify that They are not isolated phenomena applicable to a specific areabut a pattern that covers the entire territory. And it happens more and more frequently: according to the Report on the State of the Climate in Spain 2025 According to AEMET, in Spain in the last decade 221 records for warm days have been broken and only 7 for cold days. Seen with perspective, the average temperature in Spain has gone up 1.75 °C since 1961 and The 12 warmest years in the historical series are all from the 21st century. The widespread and sustained increase in temperatures has direct consequences for health. In fact, the heat already kills us more than the cold. This trend is not exclusive to Spain: according to the World Meteorological Organizationheat waves in Europe are becoming more frequent, more intense and extending to regions that barely suffered from them before. And be careful because Europe is also the continent that comes out worst off. The Tama station (Cantabria) has just renewed its maximum Returning to the map, last week’s heat wave meant renewing a few of those orange circles to set records because of the network of 828 AEMET stations, 13 new maximum temperature records were recorded. For example, it is the case from Tama station (Liébana), in Cantabria: it reached 43.7 degrees on June 23, the highest temperature recorded in that community in any month of the year. The days were an oven, but the nights became tropical: in southern cities like Jaén or Segovia, the nighttime minimums exceeded 28 degrees. In Xataka | This map reveals the exact ‘climate clone’ of your city (and the result is surprising) In Xataka | The easiest way to understand global warming, in this climate map with data from 1940 Cover | Adrian Maqueda

The cold shower is as useless as the early morning

In recent years, some of the wellness and productivity gurus seem to have taken it upon themselves to torture their followers with the most inhuman torments. First there was the fashion of getting up at five in the morning to complete an endless ritual. Now, the new trend is to immerse yourself in ice water every morning with the excuse of relieving stress, reducing inflammation and strengthening defenses. Science has already dismantled the supposed benefits of get up at five, and now it’s the turn of the ice water baths. Researchers from the University of South Australia they have not found evidence of the miracles that the gurus attribute to this practice. The influencers from the cold. In recent years, polar baths, also known as cold water immersions, have gained enormous popularity. Elite athletes and professional players like LeBron James soak in baths of ice water after competitions. Even Gwyneth Paltrow dedicated one of the episodes of his series The Goop Lab to show the supposed therapeutic benefits of immersing yourself in icy waters. That trend has become popular reaching all types of people who are just looking for general well-being or simply reducing stress levels. Social networks and influencershave attributed multiple benefits to these baths for physical and mental health. However, science wanted to check whether immersion in ice water is as beneficial as social networks have led us to believe. Bathing is okay, temperature is optional. Researchers at the University of South Australia decided to scientifically evaluate the supposed benefits of soaking in ice water. To do this, they carried out a meta-analysis of 11 global studies, the results of which were published in PLOS One. For the analysis, data from immersions and cold showers with temperatures between 7 and 15 ºC were used for a time range of between 30 seconds and two hours. Although some benefits attributed to this practice were identified in the results, the researchers found that the existing evidence focuses primarily on athletes and not the general population. A study carried out by Coventry University, reveals that, although it is true that baths with cold water increase energy expenditure in the short term by activating fat burning, it produces a rebound effect by increasing appetite, so the supposed benefit is neutralized. Forget the cure for stress. The researchers stated in their report that the effects of immersion in ice water against stress were not as advertised “we found that immersion in cold water could reduce stress levels, but only for about 12 hours after exposure.” That is, there was no evidence that immersion in ice water had an immediate effect on stress levels, nor an appreciable long-term effect. “We noticed that participants who took cold showers of 20, 60 or 90 seconds gave slightly higher quality of life scores. But again, after three months these effects had disappeared,” the researchers explained in their report. What doesn’t keep you awake makes you stronger. The results in improving sleep quality were also not conclusive. The study found links between improvements in sleep quality and cold water immersion, although this conclusion was based on data limited exclusively to men, which calls for more research in various population groups. The researchers did not venture to say that cold water immersion could have a positive effect on the immune system because, although it is true that a 29% reduction in work absences related illnesses among those who took cold showers, there were no significant improvements in the immediate immune response to cold exposure. These data indicate that, although there are potential advantages to exposure to ice water, the effects of this exposure are neither consistent nor long-lasting, calling into question the widespread effectiveness what the gurus attribute to him. The “straining effect” of the cold. Among the most surprising findings the Australian researchers made was the inflammatory response to cold water immersion. Contrary to popular belief, rather than reducing inflammation, ice water baths caused “significant increases in inflammation,” both immediately and an hour later. According to the researchers, this reflects an “acute inflammatory response” of the body to cold stress. In the words of study co-author Ben Singh, “this immediate spike in inflammation is part of an adaptation process similar to muscle damage caused by exercise, which subsequently strengthens the muscles.” That is, like soreness, this adaptive effect can be positive for athletes of high physical performancebut Singh highlighted that it could be harmful for people with pre-existing pathologies. In other words, unless you have just participated in an Olympic event, showering with cold water only will improve your productivity in the sense that it will take less time to shower and you will be able to spend that time to other tasks. The risk of ice baths. A study conducted by researchers at King’s College London on the phenomenon of “autonomous conflict” reveals that exposure to ice water baths can pose a risk even for people without previous pathologies. Research shows that when someone dives into ice water while holding their breath, two opposing reflexes compete to control the heart, which can cause arrhythmias even in healthy people. That risk is reduced as “thermal shock” is reduced, with a cold shower being safer than an ice bath. A version of this article was published in February 2025 In Xataka | In 1947 the Yukon reached -63ºC. So a scientist started listening to conversations five kilometers away. Image | Pexels (Vidar Nordli-Mathisen)

which cars can circulate and which rest on the 4th of July

The restrictions of Today No Circula Sabatino are back this weekend. This initiative, coordinated by the Secretariat of the Environment of Mexico City (SEDEMA), seeks to moderate pollution levels in the Metropolitan Area of ​​the Valley of Mexico by restricting the traffic of certain automobiles. So, if you plan to make urban trips in your car, it is essential to verify what type of hologram you have and the final digits of your license plate. It is worth keeping in mind that the regulations not only cover the 16 territorial demarcations of the capital, but also extend to multiple municipal areas of the State of Mexico. Specifically, the regulation is implemented in the following areas: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley Keep in mind that if your route includes crossing or circulating through any of these geographical points, you will be subject to the same road restriction guidelines. What cars and license plates does Hoy No Circula Saturday affect? To reduce pollution, what has been thought of, as we say, is to reduce the volume of traffic on the streets. Thus, weekends have their own rules within Hoy No Circula Sabatino. This does not mean that all drivers have to leave their cars at home. The hologram, the final number on the license plate and the position of Saturday in the month (odd or even) dictate who has the green light to drive and who must turn off the engine. It is also vital to remember that Hoy No Circula Saturday does not operate uninterrupted 24 hours a day. The road limitations begin at 05:00 and conclude at 22:00which means that during the night and early morning hours, free transit is allowed, as long as the authorities do not activate an environmental contingency phase or another extraordinary measure that modifies the usual guidelines. Taking the date of July 4, 2026 as a reference, the calendar shows us that we are facing the first Saturday of the month, thus classifying it as an “odd week.” That is, private cars equipped with hologram 1 whose license plates end in an odd digit will be forced to suspend activities during the stipulated time window. If your car matches these characteristics, you should save it and wait for the night cutoff time to pass. On the contrary, those drivers whose vehicles have a 0 and 00 hologram will enjoy complete freedom to travel around the metropolis without any penalty. For their part, cars with hologram 2 are not allowed to drive on any Saturday of the month. Beyond the general rules, there is a group that enjoys immunity from these ecological measures, allowing them to transit without setbacks. The following cases are Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Failure to comply with the Hoy No Circula will be punished with a fine that ranges between 20 and 30 times the value of the Measurement and Update Unit (UMA), a figure that represents approximately 1,924.40 pesos at its lowest level until reaching 2,886.60 pesos at the highest limit. In addition, the driver risks having the car taken to the vehicle depot. Photo | Paul Hanaoka In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

Airbus wants to launch eAction in 2030

He A320 It is not just a recognizable aircraft in any European airport. It is one of those platforms that have ended up defining how we fly: short routes, medium distances, low-cost companies, traditional airlines and a huge part of the global single aisle business. That is why his replacement cannot be read as another catalog update. What Airbus is preparing points to a long-range industrial decision: start defining now the aircraft that should take over the baton in the next decade. In an interview with Aviation WeekGuillaume Faury, the CEO of Airbus, talks about a two-stage roadmap. First would be 2030, proposed as the moment to give the green light to eAction, the internal name of the project, and open the decisive phase of the program. Then came the entry into service, located in the second half of the 1930s. We are not facing an immediate replacement, but rather a transition that will last years. The plane that should replace an emblem For now, the work moves in a preliminary phase, more technical than visible. Airbus talks about research, development, simulations and studies with partners to review options in wings, fuselage, propulsion and industrial systems. There is no definitive configuration nor a closed list of characteristics, and that forces each element to be treated as part of a still open process. In this initial kitchen, precisely, a good part of everything that will come later is played out. The figures explain why the handover will be so delicate. The A320 family accumulates 20,169 total orders, 12,670 deliveries and 11,374 aircraft in service, in addition to a pending portfolio of 7,499 units. Within that volume, the A321neo weighs increasingly more, with 5,615 aircraft still to be delivered. The European manufacturer is also working to approach a production rate of up to 75 units per month by the end of 2027, supported by ten final assembly lines distributed between Hamburg, Toulouse, Mobile and Tianjin. With such an industrial load, the change would have to be more like a gradual transition than an immediate replacement. The company itself assumes that the A320 will remain attractive for a long time, even when the new aircraft begins to reach airlines. This will force us to adjust for years the decrease in production of one family and the increase of the other, without breaking deliveries or further straining a supply chain that is already coming from difficult years. The precedent of the overlap between the A320ceo and the A320neo helps to understand the scale of the move. In parallel, Airbus continues to define which technologies should shape this new generation. The company has previously noted that a future single-aisle aircraft could improve efficiency by 20% to 30% compared to current models and operate with up to 100% sustainable aviation fuel (SAF). Among the options it is studying also include more efficient engines, a possible open fan architecture, longer wings with folding tips, lighter materials and more connected on-board systems. The planning also gives a glimpse of how Airbus interprets the moment the market is experiencing. After Kelly Ortberg suggested that the schedule for Boeing’s next plane could be moved, the CEO defended that the priority is not to react to the competition, but to take advantage of the company’s position to decide when to launch its next program. That strategy also seeks to concentrate engineering, investment and supplier resources around the project when the time comes. That’s why 2030 works as a departure date, not an arrival date. If Airbus maintains the schedule, that year would serve to formally activate the program that should bring the successor to the A320 to airlines in the second half of the 1930s. Until then, several decisions will remain to be finalized. The internal name is already on the table: eAction. What is missing is for the program that can mark the next exit in the single aisle to end up materializing. Images | Airbus (1, 2) In Xataka | Brazil has achieved something once unthinkable for a Latin American country: assembling its own supersonic fighters

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