It is one of the most enigmatic books in the world and it was written by a schizophrenic who never left the asylum.

In 1921, a Swiss psychiatrist published a book with a title that sounded like a contradiction: one of his inmates, a mentally ill patient, was an artist. And from that oxymoron an entire discipline was founded. The man in question, Adolf Wölfli, never knew it: he had been locked up in the Waldau asylum for more than two decades when he was labeled, and he would die there without knowing that André Breton would place his work among the three or four most important of the 20th century. Who was it? Wölfli was born on February 29, 1864 near Bern and died on November 6, 1930 in the aforementioned Waldau psychiatric clinic, where he entered in 1895 after being convicted of sexual assault on minors. There he was diagnosed with paranoid schizophrenia and he also remained there for thirty-five years, without ever going out on the street again. He almost always worked in a cell of just seven square meters: the result There were 1,460 drawings, 1,560 collages and some 25,000 pages of writings with all kinds of creations, from texts to invented music, and all often bound by himself. The obrón The autobiographical fantasy that started his legend, ‘Von der Wiege bis zum Graab’ (‘From the cradle to the grave’), takes up just over 3,000 of those pages and was created between 1908 and 1912. Then came the geographical and algebraic notebooks (1912-1916), the song and dance notebooks (1917-1922, about 7,000 pages) and the dance and march album notebooks (1924-1928). He even created a funeral march that he left unfinished when he died. To the heavens In that narrative he promoted himself in stages: first he was the boy Doufi, then the Knight Adolf, then the Emperor Adolf and finally, Saint Adolf II. Each drawing also incorporated its own musical notation, with a staff of six lines instead of five, which Wölfli interpreted by rolling up a sheet of paper. He did not simply improvise: he also made small pieces that he called “bread art”, expressly designed to sell to doctors and visitors. The good doctor. None of this would have come out of Waldau without Walter Morgenthaler. The doctor arrived at the hospital in 1907 and, unlike his colleagues, did not treat Wölfli’s graphic impulse as a symptom that had to be contained, but as a production that would give free rein to many aspects of his illness. In 1921 he published ‘Ein Geisteskranker als Künstler’ (‘A mentally ill person as an artist’), a monograph that took Wölfli out of clinical anonymity and turned his work into an object of interest for two very different circles of thinkers: psychiatry and the artistic avant-garde. Brute art. Jean Dubuffet discovered Wölfli’s work in 1945 and called him “the great Wölfli”, according to herself. foundation that manages his legacy. Three years later, Dubuffet and Breton founded the Compagnie de l’Art Brut, thus creating the label that would bring together artists with no academic training or intention to exhibit. In 1965, in the catalog for a surrealist exhibition in Paris, Breton described Wölfli’s work as one of the three or four most important of the century. The definitive accolade came in 1972: the Swiss curator Harald Szeemann brought his drawings and writings to the influential art exhibition Document 5 of Kassel, along with a reconstruction of his cell. There are those who compare today the whole of his work with ‘In the Realms of the Unreal’, the equally excessive manuscript by the American Henry Darger. Both Wölfli and Darger unintentionally earned a space in history: someone outside of them decided, after their death or imprisonment, that it deserved to be contemplated as an artistic work. Since then, there have been exhibitions about Wölfli, some huge, like the one in Japan in 2017, which included the collective efforts of three museums. Where is. A good part of Wölfli’s 25,000 pages are still distributed among archives and private collections, as well as in partial catalogs published since the 1970s. The foundation maintains an open inventory and continues to incorporate pieces that reappear at auctions or donations. He also continues to receive inquiries from private collectors who locate loose sheets and want to confirm their provenance within the original notebooks. With no expected closing date for this documentation work, each piece that appears forces us to rewrite, even if just a little, the map of what Wölfli managed to produce in those seven square meters. A whole world. In Xataka | Someone has discovered the biggest mystery of Rembrandt’s work: why a Muslim ended up becoming an old Dutchman

A Galician helped make the metric system used throughout the world. Spain left him lying

Today we measure a room in meters, weigh coffee in grams and calculate distance in kilometers. And we assume that things work like stars fall. For centuries, each kingdom and sometimes each guild used its own unit of measurement. The cubit of Castile was not like the cubit of Aragon. The Galician vara had nothing to do with the Castilian vara. Commerce was chaos and we better not talk about science. Someone had to put order. And among those who did it, there was a Galician farmer from Lalín who, according to what they say, had a sublime head. His name was Pedro Xosé Rodríguez González. History remembers him as the “Mathematician Rodríguez”, or the Mathematician of Bermés, after the parish of Lalín where he was born on October 25, 1770. He was the seventh child of a family of farmers from Pontevedra. Without money, without contacts, with the options that destiny reserved for the children of the Galician land of the 18th century: the countryside, emigration or the Church. How does a peasant child come to redefine the way of measuring the world? Studious and without a cassock. His uncle, a well-read ecclesiastic, paid for his studies at the College of Humanities of Monforte de Lemos. From there he went to Santiago de Compostela at the age of 17, receiving a scholarship from the Colegio de los Jerónimos. There he studied grammar, Latin, philosophy, theology, subjects that opened doors to the priesthood. But the young man preferred math, studying self-taught, because the cassock did not fit among his concerns. In 1798 he was already a substitute professor of sublime mathematics at the Faculty of Medicine of the University of Santiago. “Sublime“because it was literally the name of the degree: in the 18th and 19th centuries, the subjects of differential and integral calculus were grouped under this curious seal. In two years he won the chair by competitive examination. The court that examined him sent the following words to King Charles IV: “Rodríguez is one of those geniuses who from rare to rare forms the providence for sublime knowledge.” What a letter of introduction, great praise and confirmation that not even the Spanish Academy knew very well what to do with Galician. What does a genius do in Spain in 1803. Well, ask for permission to go to Paris and continue learning. Rodríguez asked for it, got it and arrived in the French capital at the age of 33. There he entered the circle of the best scientists in Europe. He studied astronomy and mathematics under the tutelage of Jean-Baptiste Biot (we owe him knowledge about the polarization of light, meteorites, magnetic fields, etc.). He established a relationship with Pierre-Simon Laplace, who would end up becoming president of the Academy. That network was decisive. In 1806, the Spanish government appointed him commissioner in an international expedition led by François Aragó and Biot himself. The mission was to extend the measurement of the Paris meridian arc, already drawn between Dunkirk and Barcelona, ​​to the island of Formentera. The reason was deeper: that measurement would be the basis for establishing the exact length of the meter. The ten millionth part of the quadrant of the meridian passing through Paris. A measure taken from nature, not from any king’s span, by the way. The Mediterranean is getting complicated. Now comes the part about the war, the espionage and an episode that seems straight out of an adventure novel. The team was going well, it formed geodesic triangle number 17, with vertices at the peaks of Camp Vell in Ibiza, La Mola in Formentera and La Mola del Esclop in Mallorca. It was the first time that a large geodesic triangle was measured over the sea. But in 1808, with Napoleon’s troops on the peninsula and the war of independence underway, scientists launching light signals from mountain peaks became immediate suspects. Aragó, who was French, stayed in Mallorca to close the last triangle. The islanders said he was a spy. A Spanish member of the expedition ran to tell him. Aragó disguised himself as a peasant, went down the mountain and was about to capture him. He ended up detained in the Bellver castle, in the cell that Jovellanos occupied days before. Rodríguez maneuvered to help him out. The episode cost months of lost work. At least, measurement data was saved. Is the Earth round or not? Neither round nor quite. In 1809, Rodríguez traveled to England on a government assignment: to examine British scientific establishments. What he did there was correct one of the most prestigious geographers of his time. Lieutenant Colonel William Mudge claimed, with his calculations of the Greenwich meridian, that the Earth was flattened at the Equator. Isaac Newton had said it the other way around decades before: flattening is at the poles. Rodríguez took Mudge’s observations, recalculated them with Delambre’s method and found a latitude error at the Arbury Hill station, Northamptonshire. Mudge’s error was demonstrable and Newton was right. On June 4, 1812, the communication was presented to the Royal Society of London under the title ‘Observations on the measurement of three degrees of the meridian’. His friend José de Mendoza y Ríos, a Spanish sailor and member of the institution, read it. It is probably Rodríguez’s most important individual contribution to science: empirically demonstrating, and with greater accuracy than any other mathematician, the true shape of the Earth. From there he went to Göttingen to study crystallography under the supervision of the mineralogist Abraham Gottlob Werner. There he met another star of the time: Carl Friedrich Gauss. In Paris, in 1817, the father of modern crystallography, René Haüy, gave him a collection of 1,024 crystallographic models carved in wood. That collection is today in the Natural History Museum of the University of Santiago de Compostela. And it’s amazing. A grave without a name. And we come to an ending that should make us ashamed. Tsar Alexander I offered him the direction of the Saint Petersburg Astronomical … Read more

Google has plenty of chips to sell. He prefers to keep them so as not to be left behind in the AGI race.

reach the AGI (General Artificial Intelligence) is one of the great goals of Big Tech at the moment. Although expectations have been lowered regarding this concept of governing AI that does everything, Alphabet, Google’s parent company, does not want to be left behind in this race, and therefore has made the decision to reserve the computing power of its TPUs (Tensor Processing Units) to achieve this goal. The clasee is in a term medio. For years, the cloud business has been measured by the ability to sell infrastructure to third parties. Now, with the AI ​​race fueling demand for specialized chips, Google has opted to serve itself first, according to they count from The Register. And this is a sign of the extent to which Big Tech considers AGI a strategic objective and not just a marketing label. In detail. The confirmation came during the presentation of results of Alphabet’s second quarter, according to the media. Goldman Sachs analyst Eric Sheridan I asked directly how the company distributed its TPUs among the customers who want to buy them and its own internal needs. “Our first priority is to ensure that we are allocating what we need to compete on the frontier of AGI development,” responded Sundar Pichai, CEO of Google. “That is the basis of everything we do,” he continued. Asked again by another analyst, Mark Shmulik, of Bernstein, about how computing capacity is distributed between search engine, cloud and model training, Pichai insisted in the same idea of ​​prioritizing this goal and, then, distributing it between Search, YouTube, its corporate cloud (Vertex), and other areas such as data analysis or cybersecurity. The cloud business. That Google reserves chips for itself does not mean that the business of selling cloud is limping. Quite the opposite. Google Cloud billed $24.75 billion in the quarter, 82% more than a year before, with a profit of $8.8 billion (a growth of 214%). The company attributes this push to the strong demand for infrastructure and AI solutions, and still has a pending order book of $514 billion, that is, contracts already signed that its clients have not yet consumed. Nor has the search engine been harmed by the emergence of generative AI, as some analysts feared. Search revenue has grown by 17% and YouTube advertising revenue has grown by 13%. Pichai defended that he AI Modede Search is, in fact, generating “more searches”, and thanks to technical improvements the company has managed to “reduce the cost of each response generated with AI” to its lowest level since that tool was launched. And now what. Google’s appetite for chips is such that its own is not enough. And the financial director, Anat Ashkenazi, explained that the company will raise its investment forecast in AI infrastructure for this year to a range of between 195,000 and 205,000 million dollars, above the previous range of 180,000 to 190,000 million. The reason is what Ashkenazi herself described as a “supply-constrained environment,” which will force Google to turn to third-party capacity during the third quarter as a bridging solution while it expands its own infrastructure. Pichai justified this additional expense as a long-term bet to not lose its large cloud clients, even if it means assuming specific losses for a few months in exchange for multi-year contracts that are very profitable in the long run. However, not even these record figures have prevented a fairly significant setback. And Alphabet’s free cash flow has closed the quarter in negative, -5.9 billion dollars, something that has not happened since 2004. As expected, investors have not received this news with enthusiasm, so the company’s shares fell 4% at the close of the market. In Xataka | When Google looked into the abyss of AI, the abyss looked back: today its search engine is more addictive than ever

The most important thing that the Renaissance left us was not Michelangelo’s ‘David’ or Botticelli’s ‘Spring’: it was ice cream

From the classic flavors to the most baroque derivatives such as “tripe flavored with oreo and kinder”. For many the king of sweets, the ice cream It has a history dating back to the Italian Renaissance. It is true that the story of “ice with things” almost starts from the beginnings of civilization. The ancient Greeks, the Persians and the Chinese already mastered the art of cooling off using crushed ice mixed with fruits, honey or juice, a precursor to what we would currently consider a sorbet, which differs from ice cream in that it does not contain buttery ingredients. Like all things that have been done since time immemorial, it is not very clear how the idea came to Italywhether from China through the Silk Road or through Sicily thanks to Arab influence. From the distant antecedents to Italy What we do know is that ice cream became popular in Europe thanks to Cosimo I de’ Medicione of the key figures of the 16th century (not to be confused with Cosimo de’ Medici simply, founder of the dynasty and popularly known as Cosimo the Elder because it was not a question of heating his helmets too much is the nickname). Cosimo I took power in 1537becoming Grand Duke and boss of Florence at the age of 17. Cosimo decided to make his own that “the best mayor, the king” and, in addition to carrying out a successful economic and military policy, he completely renewed the Florentine administration (basically concentrating all the power in his hands) and promoted the flourishing of sciences and arts in the city (we owe him, for example, the construction of the Gallery Uffizi). And Cosimo I would end up going down in history, above all, as a great patron who welcomed and financed painters, sculptors, architects, astronomers and a very long etc. One of them would be Bernardo Buontalentiinventor, architect, set designer, designer, engineer and all-rounder at the Florentine court. Apparently, some guests from the Spanish court showed up by surpriseso Cosimo commissioned Buontalenti (who designed a fortress that made you a dessert) something to surprise the Spaniards during the welcome banquet. Buontalenti had already managed to preserve the snow which they brought from the mountains in underground chambers insulated with wood and cork, so a dessert was made by mixing snow with milk, eggs, lemon, orange, bergamot and sweetening it with honey or sugar (versions differ). Of course, that was a great success and at the Florentine court there began to be cakes to try the prodigious invention. Today, the largest festival in Europe dedicated to ice cream It is celebrated every year in the city of Florence, where in addition to Buontalenti, they also honor Ruggeria chicken peddler who a few years before Buontalenti himself had won a cooking contest presenting a dessert made from snow and frozen fruit. Italy, cradle of modern civilization. Next stop, France For some reason that no one in their right mind could explain, the Spanish did not have the good sense to take the recipe home and it is in France where the next chapter in the history of ice cream takes place. Catherine de’ Medicirelative of Cosimo I (try to trace the relationship in the family treeif you can) married Henry II of Orleans in 1533, thus becoming queen of France in one of the most turbulent periods in its history. She was queen consort until the death of her husband, with whom she did not get along at all, and then queen regent when her son Francisco II was still very young, who also had very fragile health and who died shortly after due to otitis. “And doesn’t it make you ice cream?” Paul Emil Jacobs, circa 1840. Thus, Catherine became regent for her second son, Charles IX, ruling for ten years until he finally took possession of the crown. However, Catherine would also survive Charles, thus becoming an advisor to Henry III, his third son and next king of France. Maybe Catherine remind you of someone. Returning to the topic at hand, Catherine, in addition to being a political animal, was, like Cosimo I, a convinced humanist and a great patron of letters and the arts (sponsoring, for example, the construction of the Tuileries). Catherine promoted the arts in France but did not forget her Italian roots, so the influence of elements italians at the French court it was notable. Thanks to Catherine, ballet was introduced to France and she was also partly responsible for the popularization of the commedia dell’artealthough it was not the first to present it in the French country. Catherine de’ Medici is a total fan of French gastronomy. François Clouet, before 1559. In more prosaic considerations, he also decided that French cuisine was a disaster and filled the court with Italian cooks, bringing ingredients such as olive oil, artichokes, beans, anchovies, pasta and much more. Besides taught the French to use the forkry, of course, made ice cream fashionable. And he did it by nothing more and nothing less than taking Ruggeri, the chicken man turned cook, to the French court. Tremendous plot twist. From the French court to heaven During the decades and centuries that followed, the expansion of ice cream is unstoppable (how could it not be?). In 1686, Francesco Procopio dei Coltelli moved from Palermo to Paris and opened the Café Procope, considered the oldest in France and where coffee and ice cream were served and names of the stature of Rousseau, Voltaire, Diderot, Balzac, Victor Hugo, George Sand, Napoleon Bonaparte and even Oscar Wilde, who liked to go to France from time to time to do his things, gathered to have a cone. If you are interested, you can still go have a drink. Throughout the 17th century, numerous gastronomy books were published that included the recipe for the famous Italian ice cream, and at the end of the 19th century, Italian immigrants introduced the recipe to New York (the Americans, in turn, would … Read more

Exact time left for Earth in the habitable zone before ocean collapse

For as long as humanity has been aware, it has wondered when and how the end of the world will come. Far from apocalyptic prophecies, science has a much more calculated, cold and inevitable response, since it is clear that the Earth has an expiration date, or at least its capacity to host life as we know it does. It has been calculated. A classic study published in the magazine Astrobiology In 2013 by researcher Andrew Rushby, he calculated the “habitability window” that our planet has left. The magic number, popularized from these physical and climate models, is around at 1.8 billion yearswhich is the average value that we find in the range between 1,750 and 3,250 million years. The problem is that this date is not entirely real, since within 1.8 billion years there will be no type of life on our planet, but for human beings and complex life the expiration date is much earlier. The culprit. To understand how scientists arrived at the figure of 1.8 billion years, we must look at the Sun. And, like any star of its type, our Sun is subject to a process of stellar evolution that means that, as it consumes its nuclear fuelits core contracts and heats up, causing the outer layers to expand and, therefore, its luminosity does not stop growing. Here Rushby’s team did not make a simple random prediction, but rather their methodology consisted of combining models of this evolution of solar brightness with parameters of the greenhouse effect and the energy balance of the Earth. What they were looking for was to calculate the exact moment at which the Earth will leave the so-called “habitable zone.” A little further. The habitable zone is that orbital strip around a star where temperatures allow the existence of liquid water on the surface of a rocky planet. But as the Sun becomes brighter and hotter, that fringe moves toward the edges of the solar system, while the planet does not move from its orbit. And that is a problem. All this means that when the Earth crosses the inner limit of this zone, the increase in solar radiation will trigger a runaway greenhouse effect, similar to what Venus suffers today. The effects of this will be the evaporation of the oceans, which will contribute to the greenhouse effect, trapping heat even more and accelerating the process until the Earth loses its liquid water irreversibly. And with it life. Different types of life. It is crucial to differentiate what “habitable” means in astrobiological terms versus what we consider “habitable” in our daily lives. A very important fact is that the Earth is approximately 4.545 billion years old, and life in its simplest forms emerged surprisingly early about 3.7-4.3 billion years ago. With all this we mean that the end of life will be staggered, starting with affecting complex life like us, which are extremely fragile to thermal variations. This makes the authors emphasize that the conditions for animal and human life will be greatly lost before reaching those 1.8 billion years. The last to die. The Apocalypse of 1.8 billion years refers to the last breath of the planet. In that final scenario, when the oceans are evaporating, only the most resistant extremophile microorganisms will be able to survive in isolated niches such as pockets of groundwater at very high temperatures before facing total extinction. Looking to the future. At this point, one might wonder what point it is to calculate exactly when the oceans will dry up eons from now if humanity today has more pressing problems. And the answer lies in the search for other planets, since by perfectly understanding how the “window of life” evolves in our solar system, astronomers have tools to apply to exoplanets that we are discovering thousands of light years away. In this way, knowing how long a planet’s habitability lasts depending on its host star helps us know where to look. We may find a planet in the “habitable zone” of its star, but if calculations reveal that it has only been there for a few million years, it is likely that complex life has not had time to evolve yet. Images | Javier Miranda In Xataka | Ryan MacDonald, astronomer, on the future of the Earth: “The death of the star is not the end, but the beginning of a new chapter”

Venice spent 6 billion on a dam to stop the sea. There are those who already see it as the only future left for the Bay of Cádiz

In the first two months of 2026, Venice had to raise its large mobile dock 30 times. In the last five years, he has had to do it another 108 times in total. Nobody can say that the work of 6 billion that was going to save the lagoon has not been necessary; What can be said is that it closes so often that it threatens to suffocate just what protects. 2,000 kilometers away, in the bay of Cádiz, the sea is eating away at the largest tidal-influenced saline wetland in Spain. And the shadow of the great dam begins to hover over the problem. Is Venice the future of the Silver Cup? Let’s start by x-raying the problem. The sea has been advancing over the bay for decades, that cannot surprise anyone. Perhaps the only thing that has changed in recent years is that salt farmers, aquaculturists, scientists and ecologists have sat at the same table with a common diagnosis. Its ambition is much smaller than that of Venice, but we are light years away from Venice. What they are asking for is something as simple as the competent administrations coordinating. Coordinate for what? To prevent a good part of the saline wetland from dying. This wetland is structured around the so-called “outside turns“: soft dikes that stop spring tides and storms. They are not “natural things”, they are the product of centuries of human work. And when there is someone who maintains them, they endure, they tame the sea, they control the storms. The problem is that there is almost no one to maintain them. Today, around 80% of the salt mines are abandoned; Of the 160 artisanal salt mines that existed in the 70s, four remain. In other words, what is happening in the Bay is a disaster labeled ‘natural’, but with socioeconomic roots. The result is clear. In points like the south of Puerto Real, the sea advances about 3 meters a year, according to calculations from the University of Cádiz. And it is now just over 200 meters from the first houses. A few kilometers from there, 94,000 inhabitants (the people of San Fernando) live below sea level and this protected natural park is their main line of defense. If the estimates of the Blue Bay Alliance They are right and the sea rises between 55 and 70 centimeters, there will be many people who will suffer the consequences. And we will put our hands on our heads and wonder how it was possible. Then, just then, people will start talking seriously about the wall. But it will be a mistake. So far no one has asked for the Venetian MOSE and, in fact, the ‘concrete’ that the Alliance talks about is something very different and much more surgical. His basic proposal is to return to the walls permeable to the tide: to use all our modern technology to try to rescue traditional engineering. That is, keeping an extremely complex ecosystem alive. And that’s the heart of the matter: the Venice Wall could protect the new parts of San Fernando when the time comes, but it couldn’t keep the bay alive. We have to decide if we want to invest Now it’s cheap, but the risk is diffuse. Or invest later, when it is expensive, but clear and real. Image | Alain Rouiller In Xataka | Venice spent 5 billion euros on flood barriers. Five years later they are already “unsustainable”

Europe has been left without cheap gas from Russia. Their new hope is in the renewables of Morocco and Tunisia

With the war in Russia and Ukraine, Europe forgot with blood, sweat and tears about the gas of the first to throw themselves into the arms of the United States. The blockade of the Strait of Hormuz has made it clear that looking for a supplier far away and through inhospitable territories is not the best idea, so the old continent has set its sights on its neighbor: North Africa, an area with enormous potential and several essential projects (for Europe) under way. After all, it has everything: abundant sun and wind, available land and it is just a stone’s throw away. That they can produce energy is a fact, the question is whether they can connect it to Europe reliably and profitably. North Africa, energy cluster. While they cook two giant African gas pipelinesthe Trans-Saharan led by Nigeria, Niger and Algeria and the pharaonic Africa-Atlantic and are committed to green hydrogen with projects such as the Algerian ALTEH2A and the Moroccan investment worth 32.5 billion dollars, in the north of the continent there are several clear and concrete plans in renewable energies: Morocco wants add 16GW of capacity and plans an investment of 16,000 million dollars in five years to materialize it. Tunisia wants to reach a 50% renewable share by 2035. It has already put out to tender 2.3 GW of wind and solar infrastructure. Norwegian Scatec closed financing and began construction of the 120 MW Sidi Bouzid II solar plant together with Toyota Tsusho, with completion scheduled for 2027. The connection to Europe is advancing with the 600 MW Elmed submarine cable bound for Sicily. Algeria plans to connect 15 GW of renewables to the grid by 2035, with a first tranche of 3.2 GW solar. Why is it important. For North African countries, these projects entail economic development, creation of critical infrastructure and technological employment and foreign investment. For Europe it is a real lifesaver: the old continent imports enormous quantities of gas, oil and electricity and since the war in Ukraine and Russia, The EU desperately seeks to diversify suppliers and has its sights set on northern Europe as a priority source of hydrogen in its Hydrogen Strategy. If these projects materialize, Europe would have cleaner, cheaper energy close to home. Context. The Strait of Hormuz crisis has revealed something that we already knew: depending on third parties for your energy is a tremendous risk. Tunisia suffers it first hand: 95% of its electricity comes from natural gas and more than 60% of that gas is imported. It’s not new: according to the International Energy Agency (IEA), in 2024 the Middle East and North Africa region supplied more than 30% of the world’s oil and almost 20% of natural gas, but its electricity generation continues to depend on fossil fuels for more than 90%. Making the move to renewables is also a question of energy sovereignty. In these movements there is a key Italian company: Snam. In 2023 acquired a 49.9% stake in the two gas pipelines that connect Italy with Algeria and the Algeria-Tunisia gas pipeline, this places it as a natural operator facing a possible conversion to hydrogen. Despite be an “energy island” On the continent, Spain starts from a privileged position if North Africa becomes the European tap: it will be one of the entry doors. In detail. At a technical level, the most important thing is how to bring that energy to Europe: by submarine electric cable or by converting existing gas pipelines to transport hydrogen, which will have implications in both cost and management. While the second is in the study phase, the cable option is advancing: Italy has already hired Prysmian the construction of a 600 MW interconnection with Tunisia. Meanwhile, Spain and Morocco agreed in 2019 a third electrical interconnection, but to this day it still has not materialized. Yes, but. The conversion of North Africa into an energy hub is a promise full of official commitments, GW targets and billions of dollars on the table, but it is not an installed and operational capacity. And unfortunately, the region has a history of advertisements that fell flat, serve as an example the Desertec solar project. Without going any further, geopolitics is already leaving warnings of the complexity of the matter. On the other hand, there is the question of the price of green hydrogen: although in North Africa it is cheaper than in the rest of the world thanks to the sun, it still cannot compete with hydrogen from natural gas, which costs between 1 – 2 dollars per kg. According to a study by the Technical University of Munichonly a tiny fraction of African sites could approach competitive prices in 2030. Without subsidies, most projects are not profitable today. In Xataka | Russia turned off the tap and Europe looked south: the two pharaonic African gas pipelines that want to change the energy map Xataka | The first natural gas that does not depend on fossil sources is already a reality in Europe: it is manufactured in Extremadura by combining hydrogen and CO2 Cover | Matthew Henry and Anirudh

Prime Day has left us new minimum prices for several Corsair keyboards: all of these are still available

Are you looking for a new keyboard? This Prime Day has left us with quite interesting offers, both in full keyboards and in reduced format. Many of them have flown, but the good news is that there are still several available, especially when it comes to the Corsair brand. Corsair K65 Plus Wireless 75% RGB Hot Swappable Mechanical Gaming Keyboard – Pre-Lubricated Corsair MLX Fusion Tactile Switches – PBT Keycaps – QWERTY ES – Black The price could vary. We earn commission from these links All these discounted keyboards will only be discounted for a few hours, specifically until 11:59 p.m. tonight. In order to access these offers, we must be Amazon Prime users, although we can use 30 day trial period. Below, four Corsair keyboards that are still available at a very good price: Corsair K70 Pro TKL by 129.99 eurosan all-time low for this Corsair keyboard in a reduced format and with a wrist rest. Corsair Vanguard 96 by 129.99 eurosin 96% format and with LCD screen. Corsair K55 RGB Pro by 44.95 eurosa very economical membrane option. Corsair K65 Plus by 109.99 eurosan all-time low for one of the best compact keyboards out there. Corsair K70 Pro TKL The first of these keyboards is the K70 Pro TKL, one of Corsair’s high-end keyboards. It is very oriented towards gaming, since it has a very good response time compared to other models of the brand. It is designed to be long-lasting, resistant and has two buttons at the top right to change pro mode if we want to have one for playing and another for working. From 159.99 euros it now costs 129.99 eurosits historical minimum. CORSAIR K70 PRO TKL RGB Magnetic-Mechanical Wired Gaming Keyboard – Pre-Lubricated MGX Hyperdrive Adjustable Switches, Simultaneous SOCD and Quick Trigger, 8,000 Hz, QWERTY – Black The price could vary. We earn commission from these links Corsair Vanguard 96 As an alternative to the previous one, we have this Vanguard 96. This one has a numeric keypad, but in 96% format. That means it’s a little narrower than conventional keyboards, which is perfect if you’re looking to cut down on some desk space. It also has a wrist rest and has an LCD screen that will allow us to consult useful information while we play. Costs 129.99 eurosits new all-time low (and a good discount compared to its RRP of 179.99 euros). Corsair Vanguard 96 Wired Mechanical Gaming Keyboard – 96% Format, MLX Plasma Linear Switch, 8000Hz, LCD Screen, Virtual Stream Deck, G Buttons, SOCD Flashtap, QWERTY ES – Black The price could vary. We earn commission from these links Corsair K55 RGB Pro Not all users like mechanical keyboards or don’t want to pay what they cost. This K55 RGB Pro is a cheaper alternative (especially now, when it costs 44.95 euros). It is a membrane keyboard, so it does not make that noise characteristic of membrane keyboards. Despite this, it is resistant and also has a wrist rest. It is not its historical minimum price, but it is barely 8 euros away from it. Corsair K55 RGB Pro Gaming Keyboard with Membrane Keys – Black The price could vary. We earn commission from these links Corsair K65 Plus Finally, the Corsair K65 Plus, one of the brand’s best-selling keyboards. It is especially recommended if you are looking for something very compact (75% format) and, since it is wireless, it can also be used to take it on a trip. It has Corsair MLX Fusion switches, which offer quick response and a ‘hammered’ sound. Costs 109.99 eurosalthough Amazon currently indicates that delivery will take place on July 20. Corsair K65 Plus Wireless 75% RGB Hot Swappable Mechanical Gaming Keyboard – Pre-Lubricated Corsair MLX Fusion Tactile Switches – PBT Keycaps – QWERTY ES – Black The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | corsair In Xataka | Best keyboards for writing and working at value for money. Which one to buy based on use and seven recommended models In Xataka | Five things to consider before buying a Bluetooth keyboard

Today on Disney+, the film that, despite exceeding one billion at the box office, has left the continuity of its franchise up in the air

‘Avatar: Fire and Ashes’the third installment of James Cameron’s billion-dollar saga, lands in Disney+. A film that opens with a statement against AI, introduces the franchise’s first major Na’vi villain, and leaves the future of two sequels in the airsequels that, despite the extraordinary collections of the franchise’s films, are still not guaranteed to survive. The film picks up where ‘The Way of Water’ left off: the Sullys, grieving the death of their eldest son Neteyam, try to protect another family member while facing two simultaneous threats. The RDA returns with reinforcements and the Mangkwan, known as the People of Ash, also appear: a volcanic Na’vi clan that has renounced the spiritual entity that underpins the entire cosmology of Pandora. It is the first time in the franchise that the Na’vi occupy the role of antagonists, which breaks the moral structure of the first two films: until now, only humans were the aggressors. The film’s visual effects were carried out by Wētā FX, the New Zealand studio that was linked to Peter Jackson. The team signed 3,132 visual effects shotsand the rendering process accumulated 1.248 million computing hours. One of the key technical innovations for the film was Kora, a set of tools for chemical combustion simulations, developed to solve a problem they had already identified in ‘The Way of Water’: photorealistic fire was extraordinarily difficult for artists to handle. Kora makes creating these types of images remarkably easy. In its opening weekend, the film grossed $347 million worldwide, and has already grossed $1,490. It is Cameron’s fourth film to exceed one billion, after ‘Avatar’, ‘Avatar: The Way of Water’ and ‘Titanic’. The three films in the saga total more than $6 billion at the global box office, making it the first trilogy in history to reach that figure. However, calculations say that Disney needed to exceed one billion to make a profit, and that figure is increasingly being exceeded more closely. Without a doubt, an obstacle in the way of an ambitious story that may not tell everything that Cameron has in his portfolio. In Xataka | Today on Prime Video, a disaster movie that lost 45 million in theaters but is sweeping streaming

The first major exam has left Binance on the ropes

It is no secret that Binance has become one of the names in the crypto world. For many users, talking about buying, selling or storing cryptocurrencies is talking about Binance, a platform that the company itself presents as the largest crypto exchange in the world. Precisely for this reason, the fact that its regulatory future in Europe is now in question is not just another administrative detail: it is proof of how far the European Union wants to go when it says it wants to put order in this market. The signal came in the form of a letter published by Binance on June 16. In it, the company does not announce a departure from Europe nor confirm that it has lost its authorization, but it does recognize that its path towards the license Mica It still doesn’t close. Binance assures that “we will provide a new update before June 30, 2026” and promises more details about “next steps and available options.” That’s where the real issue begins: not in what Binance categorically states, but in what it avoids closing. MiCA, acronym for Markets in Crypto-Assets, is the regulation with which the European Union wants to provide a common framework for a large part of the crypto market. Until now, many companies have operated relying on national registries or transitional regimes, with relevant differences between countries. The new rule changes that logic: crypto service providers need a specific authorization, or a valid route under MiCA if they are already regulated financial entities, to operate under the European umbrella. Simply put, Europe wants to move from a fragmented map to a shared rule for who can provide these services and under what conditions. MiCA, Greece and the underlying consequence The design of MiCA has a fundamental consequence: the license is born in one country, but can be deployed throughout Europe. The provider must have an entity with its registered office in an EU Member State, apply to the regulator of its home Member State and, if approved, activate the passport mechanism to provide services in other countries. This is what changes the scale of the case. We are not just talking about a national supervisor reviewing a specific file, but also that his decision may end up affecting users, competitors and regulators throughout the Union. Greece appears in this story because Binance channeled its request there. In its letter, the company says it submitted a complete application and worked for months with the Hellenic Capital Market Commission, the Greek regulator. He also maintains that, according to his understanding, the HCMC completed its review and considered that the application met the requirements of MiCA. Binance’s tone is not that of a company that wants to file a withdrawal, but neither is that of a company that can already show a closed authorization. In the letter, it maintains that it “remains committed to Europe and its European users,” and adds that it will continue to operate in accordance with applicable law. At the same time, it recognizes that its priority is to “minimize disruption and keep users informed.” This combination explains the ambiguity of the message: Binance tries to convey continuity, but leaves room for changes that it has not yet specified. Reuters put on the table the most delicate reading of the file. According to the agency, which cited two people familiar with the matter, Binance’s application to the HCMC was expected to be rejected, which would leave the platform without MiCA authorization that it needs to continue providing services in the EU under the new framework. Of course, Binance does not formulate it that way in its letter and the Greek regulator has not publicly confirmed that outcome. That is why it is advisable to keep the two layers separate: the official version of the company and the information attributed by Reuters. This is where ESMA, the European Securities and Markets Authority, comes in. It is not the one who directly grants the MiCA license, a task that corresponds to the competent national regulator, but it does have a relevant role in supervisory convergence and in the coherent application of European standards. The concern is not abstract: ESMA has already indicated in 2025 problems in the authorization and early supervision of a crypto provider in Malta, detecting material issues that were not fully resolved and risk areas that had not been adequately assessed. While Binance tries to close its European footprint, some competitors have already begun to turn MiCA into a commercial argument. Kraken posted a communication in which it recalls that on July 1 it narrows the margin for platforms that do not have a MiCA license and encourages users to switch to “one of the oldest licensed exchanges in Europe.” Revolut has also played that card: in a message in X stated that it is authorized under MiCA and asked those investing in crypto to move to a “trusted partner.” Regulatory uncertainty has already become a battle to attract users. Images | Binance In Xataka | They were promised a bitcoin paradise and zero taxes for 120,000 euros. Today there is only one desert island on the verge of disappearing

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