Month: October 2025

a river that stole their memory

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In the north of the Iberian Peninsula the waters of a river flow that watered the nightmares of the Roman troops. And no, not because of its furious flow, nor because of its whirlpools, nor because of its length, nor because it is home to wild beasts or the habitual passage of fearsome warriors. What’s up? If the one known today as Limia River It was capable of stirring the dreams of the legionaries sent by Rome because of its legend. When they looked into its waters, the soldiers believed they were observing nothing more nor less than the dark depths of the Letheone of the rivers of the underworld of Hades. In a place in the north… The story of Limia is a story worthy of an epic start, on par with Don Quixote or the comics of that irreducible Gallic village they told us about. Uderzo and Goscinny. In itself it is not a particularly striking river: it originates in the province of Ourense, in the Mount Talariñoat a height of 985 meters, and extends 108 km until it flows into the Atlantic. Before that it runs through the south of Galicia and the north of Portugal, where it crosses the towns of Ponte da Barca, Ponte de Limia and Viana do Castelo. If it has gone down in history and remained linked to the Roman chronicle, it is however because of its symbolism, rather than because of its data. A river worthy of the underworld. It may be surprising in the 21st century, but in Roman times it was believed that the Limia was a unique river worthy of the underworld. And not just anyone. As remember the Ministry of Agriculture itself, a surprising legend was woven around its waters: it was believed that it was neither more nor less than the Letheor Lethe, one of the five rivers that flow through Hades. There it shared the land of the dead with other equally sinister channels, such as the Phlegethona channel of fire; or the rivers Acheron and Cocitoknown for their waters of affliction and lamentations. Among all of them, Lethe stood out for a fearsome peculiarity. It was considered to be the river of oblivion. Whoever drank from it suffered from total forgetfulness, losing their memories no matter how happy they were. Lethe passes through here. Whether the Roman legionaries believed more or less in the stories of their mythology and the magical power of the waters of the Limia, what can be intuited is that the legend was reasonably widespread at the time. This reflects it the thesaurus itself of the Cultural Heritage of Spain, which remembers that the Limia was known as Belión or Lethes, precisely because of “the confusion with the river of Oblivion mentioned in Hades.” This is what the Greek geographer actually calls it. Strabo. “It was believed that it made those who crossed it lose their memory, which made Roman conflicts in this environment difficult for years, since the military refused to cross it,” he adds. the token that the Ministry of Agriculture dedicates to him. Legend with expiration date. The legend of the Limia is not surprising only because of its background and popularity. Equally curious is that it can be associated with a very specific date, one that served to scare away the fears of the Roman soldiers. According to tradition, in 138 BC the general Tenth June Grossembarked on a campaign of conquest through the north of the peninsula, found that his troops refused to cross the Limia for fear of losing their memory. To show them that their fears were unfounded, the officer decided to set an example and leave a “similar” image—with all the quotes in the world, mind you—to the one he would offer centuries later. Fraga in Palomares: He went into the water to prove in his flesh that it was harmless. So, banner in hand, the good general crossed the Limia until he reached the other bank and then dedicated himself to calling his soldiers by name. One by one. First, to make your orders clear. Second, and no less important, to show incontestably that the waters of that northern stream had not erased his memory. A feat that is still remembered. Ironies of history, that feat with which Decimus Junius Brutus wanted to show that he preserved his good memory has managed to ensure that today, more than 2,000 years later, we are the ones who continue to remember him. About him and everything that surrounded the legend of Limia. For decades in Xinzo de Limia It is celebrated every summer “Festa do Esquecemento” (Feast of Oblivion, in Galician), a historical celebration with concerts, parades, market… and a recreation of the river crossing, with fighting on the banks of the Limia. Things about water… or wine. Beyond the festival, the truth is that the legend of Galician Lethe continues to arouse interest even today, in 2023, and articles continue to be frequently written that talk about the feat of June Brutus or the origin of the legend. The Debate published recently a report in which he collects the theories of Strabo or Virgil to explain why the Limia was associated with the Lethe, such as the supposed forgetfulness suffered by the Turdulian people when crossing its waters. Not all explanations were mythological, of course. The Roman poet even suggests that the explanation could well be a different one, more prosaic in nature: the abundance of wine in the region and its – yes – undeniable effect on memory. Images | Álvaro Pérez VilariñoCommons In Xataka | In 1061 two Galicians signed a legal agreement. More and more historians believe that it was actually a gay wedding In Xataka | In the 19th century, an American businessman visited A Coruña to buy sheep. Now the US has its own A Coruña

Ukraine has a weapon against Russia that we had only seen in James Bond. Her name is Sea Baby and when she finishes her work she blows herself up.

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At the end of September Ukraine sent a message: It was already the largest drone laboratory on the planet, but with its latest 12-meter “monster” it wanted to do the same under the sea. This is how the family of Toloka underwater dronesa technological leap that redefined naval warfare in the Black Sea. That effort now has its continuation in a drone that until recently we had only seen in James Bond movies and the like. Technological evolution. Ukraine has taken its “Sea Baby” naval drones from being disposable explosive boats to becoming attack and multiple mission platforms capable of operating at more than 1,500 kilometers, transporting up to 2,000 kilos and mount heavy telecontrolled weaponry (multiple rocket launchers, stabilized turrets, secondary drone launch) while incorporating self-destruct systems to avoid capture and AI-assisted functions to reduce identification errors. This step not only adds firepower and range, but turns a low-cost means into a sustained system that can penetrate, hit, return and remain available (or self-destruct), something that repositions the naval drone from immediate consumption to renewable operating capital. The Black Sea. Successive waves of drones have forced Russia to withdraw most of its fleet from Sevastopol to Novorossiyska change in posture that does not respond to a specific defeat but to that persistent risk that makes it unfeasible to sustain an advanced presence without assuming continuous losses. The “Sea Baby” have been attributed by the SBU to eleven attacks against shipsas well as repeated blows against the Crimean bridge and other logistics facilities, producing a chain effect: Moscow has had to redirect its military transport to land and more distant ports, making each kilometer of support more expensive and reducing its ability to condition Ukrainian trade routes to Europe. Doctrinal change. What once required steel fleets, shipyards and squadrons can now be inflicted with platforms cheap, reproducible and guided at a distance, which modifies the unspoken rule that the maritime domain belongs to the one who owns tonnage: here control emanates from who can inflict repeated damage at a lower cost than that imposed on the defender. The Ukrainian case surpasses precedents such as the coastal missiles of the Lebanon in 2006 because it not only denies a coastline, but forces a structural reconfiguration of an entire squadron and its main base, demonstrating that an entire naval theater can be altered without having a conventional navy. Industry and allies. kyiv claims to produce around 4,000 naval drones and needing only half for his own defense, opening the door to sell the surplus to partner countries while NATO observes and adjusts doctrine after verifying that these systems have changed the cost/effect relationship at sea. Public financing via United24 and coordination with political and military command make the program an example of how a country at war can generate dual technology with external projection, replicating what happened with aerial UAVs: first combat effectiveness, then international adoption and doctrinal adjustment by third parties. Consequences and cycles. There is no doubt, offensive success is strong now defensive investment: floating barriers, sensors, redundant electronic warfare and point defense layers in ports and terminals to prevent innovation that has worked externally from reversing its own infrastructure. Russia tries to copy these platforms and use them againwhat chains a cycle of innovation in the face of interference that pushes both sides to adapt communications, navigation and mission architecture to overcome the electronic blockade. The result: a loop of accelerated evolution in which the advantage is no longer in possessing an isolated weapon, but in the ability to continually improve it before the opponent degrades its effect. Strategic conclusion. The Ukrainian naval drones have shown that sea power can be eroded without a conventional fleet through cheap mass, strategic reach and sustained pressure on valuable nodes, altering the adversary’s posture and reallocating its resources on the defensive. The displacement of the Russian fleet, the logistical impact and the international adoption as a reference point to a change of era: the sea ceases to be a domain secured by the capital spent on steel and becomes a space where the advantage belongs to whoever controls the marginal cost of the next impactnot the size of the hulls it anchors. Image | Security Service of Ukraine In Xataka | Ukraine cannot believe what it found inside Russia’s ballistic missiles: déjà vu In Xataka | After Cubans and North Koreans fighting alongside Russian troops, new guests have appeared in Ukraine: Chinese

How to turn your photos into video game scenarios like Nintendo with Nano Banana

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Let’s tell you how to turn a landscape photo into a video game screen. For example, you can turn a photo into a Super Mario or cell screen, all with a few prompts quite simple that you can use in Gemini, the artificial intelligence from Google. And why in Gemini and not in another AI like ChatGPT? Well, because Google has Free Nano Banana, a photo editing model. This model allows you to make modifications to photos while maintaining the content, and although we have already told you how to use it for photos of yourself, there are also curious things you can do with landscapes. Turn a photo into a video game landscape The first thing you have to do is choose a photo of a landscape or a building to transform. I think the result will always be better if it is a wide photo where not only the building appears, but also the surroundings, so that the video game screen you are going to create has more content. Now, you have to attach the photo to Gemini and add a prompt with the request of what you want to do with it. For example, you can use a prompt like this, but specifying the game you want: “Transform this image into a scene from the Nintendo video game Zelda” Can continue transforming the original photo without having to upload it again. To do this, you will have to continue repeating almost the entire prompt, but mentioning that you are referring to the original photo. For example, you can say, “Now transform the original photo into a scene from the video game Skyrim.” And with this, you can play with your photos and transform them into settings for the video game that you like the most. Don’t be afraid to experiment, and remember that you can ask me to add specific details like a dragon, a dinosaur, or whatever you can think of. In Xataka Basics | Gemini Image Editor: 16 Ways and Tricks to Squeeze Nano-banana with Google’s AI

Aerothermal energy is the heating of the future, but the electrical installation is stuck in the past

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“Winter is coming”, read the iconic phrase of the Stark family in Game of Thrones. There are less than two months until the official arrival of winter and, with it, the time to see how our energy bill trembles as much as we do. Search formulas to heat the house becomes prevalent in this final stretch of the year, especially when heating continues to be one of the main reasons why electricity consumption skyrockets. Every season new technological promises appear to maintain comfort without emptying your pocket, and aerothermal energy has become one of the most popular.But the key question arises: can all homes really benefit from it? The rise of aerothermal energy. This technology It works in a very simple way: Harnesses the energy already in the outside air to heat or cool the house and produce hot water. Instead of generating heat by burning gas or consuming large amounts of electricity, this system “extracts” it from the environment and multiplies it. In practice, this means that for every kilowatt of electricity it needs to operate, aerothermal energy can produce up to five of useful heat or cold. While a radiator or boiler converts energy into heat directly, aerothermal energy does something more intelligent: it extracts heat from the air and multiplies it. According to the architects consulted by Arquitectura y Diseño They calculate that, in a medium-sized home, this difference can translate into savings of up to 35% annually, as long as the house is well insulated and the climate is favorable. For the pocket, it translates into about 100 to 130 euros less on the annual bill. So aren’t all houses ready? Although it sounds like a perfect technology, architects warn that not all homes can take advantage of aerothermal energy on equal terms. In fact, there are multiple factors that reduce its effectiveness: the type of home, its insulation, the location and the specific energy needs. In Mediterranean climates, for example, where passive design allows thermal comfort to be achieved without active systems, “it does not make sense to use aerothermal energy as the main heating or cooling system.” In other words, installing aerothermal heating without previously evaluating the home can be like buying an electric car without having a plug at home. Experts in sustainable architecture insist that energy demand must first be reduced and housing optimized before betting on advanced technologies. The state of the electrical installations is another of the great brakes on the electrification of the residential park. The Observatory of Electrical Rehabilitation of Housing warns that 80% of the houses have technical deficiencies, and that only 22.4% were built after the 2002 Technical Regulation. This makes it clear that the majority of homes continue to depend on old networks, poorly prepared to assume new energy demands such as those required by aerothermal energy or solar self-consumption. The signs to know if your home is suitable. Before considering installing aerothermal, technicians recommend doing a prior evaluation. OK with the expertsthese are the main technical requirements: Have a ventilated outdoor space, free of obstacles, to place the outdoor unit. Have a modern electrical installation and sufficient contracted power. Check the thermal insulation and carpentry: without a good envelope, the efficiency of the system drops. Adapt the existing heating system (for example, replacing conventional radiators with underfloor heating). Carry out a climate feasibility study: in very cold or hot areas, you may need support from another system. In short, aerothermal energy is not installed, it is prepared. A well-insulated house with modern electrical installation can convert air into free energy; An old home, on the other hand, can make it an expense that is difficult to amortize. Furthermore, if it is found that the initial investment It can exceed 8,000 euros for an 80 m² apartment. What if it is combined with solar energy? Where aerothermal energy deploys its full potential it is when combined with photovoltaic solar energy. This synergy multiplies performance and reduces dependence on the electrical grid. The energy generated by the plates can power the heat pump, achieving an almost self-sufficient system with an emissions balance close to zero. Furthermore, it has already been applied in real projects such as Casa Gualba, designed by Slow Studiothis formula allows the production of up to 17 MWh per year thanks to the integration of tiles and photovoltaic panels on the roof. In short, aerothermal energy and solar energy form an efficient tandem, as long as the home is prepared for it. Efficiency, yes, but with preparation. Aerothermal energy is here to stay. It is a key piece on the path to decarbonized homes, especially now that the European Union banned at the beginning of the year subsidize gas boilers. But, like all technology, it only works well when the environment supports it. Investing in aerothermal energy without first checking the electrical installation, insulation or orientation of the home can translate into frustration rather than savings. For this reason, it is advisable to do a good check and thus the air can become our best ally against the cold. Image | FreePik and FreePik Xataka | Resolving one of the great debates in all kitchens: whether it consumes more to turn on the oven or the air fryer

The best horror movie of this winter has been released. And the protagonists are the owners of a home in Spain

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The abrupt rise of the garbage rate that has exploded throughout Spain is not the result of a improvised decision of each town hall, but rather of the rush to have arrived at the last minute. Namely: of the obligatory application of Law 7/2022 (transposition of European directives) which orders that the waste service should no longer be partially financed by general taxes and be paid 100% by a specific rate based on the “polluter pays” principle, eliminating the structural deficit that many municipalities had been carrying. What has happened? That the “garbage” is more noticeable in some places than others. The normative origin. The norm established a maximum period until April to incorporate it into ordinances, which has meant that municipalities that delayed its application have communicated the charge practically at once, with increases that in some cases double or triple previous receipts and are already reflected in the CPI with an increase 30% year-on-year in the cost of the service, despite the fact that not all municipalities have implemented it yet, which anticipates additional increases when the deployment is full. In other words, curves are coming. Cangas de Morrazo as epicenter. As it is, the first public implosion has happened in Cangasin Pontevedra, where neighborhood anger became an episode of public order with councilors escorted by the Civil Guard and throwing objects after approving an ordinance that in bars went from 107 to 1,236 euros and in homes it practically doubled receipts, accumulating more than 8,000 signatures against an increase perceived as abrupt, without a transitional phase or prior dialogue. Hoteliers allege unviability when passing bills from 1,400 to more than 3,000 euroswhile regretting that the process was carried out without calling affected actors before approval, which has turned a legal requirement into a political trigger, in a framework where the service had 17 years without updating rates and was deficient in more than two million per year, compensated via general taxes that can no longer be used for this purpose. The inequalities. The law requires a rate, but does not dictate how to calculate itwhich has generated a mosaic of municipal models with disparate criteria: cadastral value, water consumption, number of registereduse of the premises, area or even flat rate per home. This diversity implies that citizens of adjacent municipalities pay very different amounts for an equivalent service, something already warned by the FEMP and by Treasury inspectors as a sure source of massive litigation. The recent annulment by the TSJ of Castilla y León, an ordinance from León opens a path that businesses, schools and sectors especially hit with receipts are already exploring up to 30,000 euros. Experts warn that the reference to the cadastral value may constitute a vice of illegality by disconnecting from the actual generation of waste and functioning de facto as an improper surcharge of the IBIwhich could reproduce a similar scenario to the municipal capital gains: imposed instrument, politically supported, challenged in a cascade and finally revoked, with an obligation to return it to whoever has resorted to it within the deadline. Europe: obligation and margin. Political tension is fueled by a deliberate misunderstanding: Brussels demands compliance with recycling, reuse and circular economy goals, but it does not force that the instrument is a rate nor does it mark the calculation formula. In fact, it was the Spanish legislator who chose this path and transferred the technical and political responsibility for executing it to the city councils, without defining a uniform standard cost methodology or setting national equity criteria. The result is a double cross reproach: The city councils accuse the Government of imposing an obligation without an application manual and the Government points to Europe to cover a decision of internal design with inevitability, while the citizen perceives that they are beginning to pay directly for a service that already existed and whose cost structure is not explained precisely, which erodes the social acceptance of the tax. Economic effect. The rate not only makes household and business bills more expensive, but reorder incentives: If the deficit can no longer be covered by taxes and must appear on the invoice, the system penalizes waste volumetrics and rewards separation and reduction practices where ordinances have introduced bonuses linked to the use of brown containers, composting, door-to-door or clean points. However, and very importantly, in large cities many current models do not reward individual behavior, proxy rules apply (cadastral, surface, neighborhood) and generate equal payment for neighbors with radically different behaviors, something criticized from environmentalism for diluting the environmental purpose of the norm. Meanwhile, the jump 30% in CPI and business cases with receipts multiplied by three have produced not only social irritation but fear of a massive wave of resources, in a context in which city councils acknowledge that they are already preparing legal defense anticipating that the rate could become a new fiscal front with a path to court. Conclusion: a sinvivir. The crisis of the “garbage” It is not born in the amount but in the combination of inexcusable legal obligation, abrupt transfer to the taxpayer without cushioning, disparate heterogeneity between municipalities, poor communication, absence of national guidance and a highly fragile legal system that opens the door to serial litigation. Cangas has been the first burst visible of a phenomenon that is structural: Spain has made it a norm to finance waste with taxes pass them on in full as a rateand this simultaneous redesign without homogeneity or pedagogy has coincided with inflationary cycles, accumulated business burdens and distrust of administrations, producing a perfect storm that mixes environmental compliance, fiscal shock and perceived legitimacy. Image | Daniel Capilla In Xataka | If you own a house, chances are you have a new problem on the horizon: the garbage rate. In Xataka | “Garbage tourism” arrives in Spain: when the next town is your landfill

China’s plan to fill the streets with electric and autonomous cars in 15 years is now official

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With the European Union launching into the electric car, with the intention of definitively abandoning the combustion engine and manufacturers trying to stop this possibility, China has presented its new automobile roadmap. The institution in charge has been China Society of Automotive Engineers (CSAE) who have revealed the Energy-Saving and New Energy Vehicle Technology Roadmap 3.0. Or, in other words, its roadmap for the automotive industry between now and 2040. The “new energy” car, that is, electric and plug-in hybrid, will be the cornerstone of a strategy that focuses on a reduction in polluting emissions but also on intensive automation of mobility. In said document, they assure ChinaDaily2,000 experts have been involved and it has taken 18 months to carry it out. “New energy” and autonomous cars The key points of the new Chinese roadmap in relation to its automobile market are summarized in CarNewsChinawho have exhaustively compiled the main pillars of a strategy that has gained in complexity. And this is based on the 1+5+26 concept: 1 roadmap or general strategy to establish global objectives 5 technological groups that group the technologies to be applied 26 specialized research topics to delve deeper into each area Among the key points of the new Chinese strategy, the following stand out: goals: It is expected that in 2028, polluting emissions produced by the automobile industry will reach their maximum. From there, the goal is to reduce them by 60% in 2040. It is expected that by 2040, 85% of cars will be “new energy”, the name China uses to call plug-in hybrids and electric cars. Of those, around 80% are expected to be fully electric. In 2040, it is expected that a third of cars sold will continue to use combustion engines, either as hybrids, plug-in hybrids or extended-range electric vehicles. From 2035 all passenger vehicles will be, at a minimum, hybrids. As a result, new energy vehicles are expected to lead sales from 2030 onwards. Gradual penetration of cars with technology level 4 autonomous driving (current robotaxis) and appearance of level 5 cars (same way of operating but in any type of circumstance, without restrictions due to lighting or weather circumstances). In the presentation Zhang Jinhuapresident of CSAE, has pointed out that one of the big differences between this roadmap and the previous ones (they already presented similar documents in 2016 and 2020) is that this time the program has focused on put more emphasis on production strategies that must be put in place to promote these technologies when. In previous documents, he assures, they would have focused on the technology itself and not so much on the industry. This has its consequences therefore in all areas of the industry. First, because manufacturers must adapt their production models to reduce polluting emissions when manufacturing vehicles, but also because, they say, a more robust connected network integrated into the cloud will be created to servicing autonomous vehiclesimproving their safety and independence when driving on their own. This is essential to achieve the great objective: “zero accidents, zero victims and high efficiency.” Regarding emissions targets, a classification system and methodology will be created to improve efficiency during production. The final goal is not only that in 2040 manufacturing will emit 60% less pollution than in 2028. Manufacturers are expected to save costs by working with data interconnection to analyze the most efficient system, even for the supply of parts or the sale of items. The program also focuses on the solid state batteries. This type of energy accumulators promise to position themselves as the element that allows the electric car to be consolidated at all levels, with promises of ranges of a thousand kilometers and greater safety for the batteries. For make China the leader in the sectorit is wanted that in 2030 the solid state batteries They are already part of the reality of their industry, although on a small scale. The great productive leap is not expected until 2035. So far, CSAE has presented two other roadmaps that have been gaining weight within the Chinese State. To understand how the situation has changed in less than ten years, 500 experts participated in the first program, a quarter of those who made up this latest presentation. In 2016 The program focused on the 1+7 strategy, with an overall roadmap and seven technologies in which China wanted to be a leader: energy-saving vehicles, “new energy” vehicles, hydrogen vehicles, smart connected vehicles, battery technology for electric cars, technologies related to vehicle weight, and automotive manufacturing technology. In 2020the program was expanded with the well-known 1+9. Then, that same roadmap was expanded with two new objectives, the development of combustion engines and the intention to make the Chinese automotive industry cleaner. 1,000 experts already participated in that redesign. Now the new project review some of the previous objectivesremaining as specified at the top of the article. What is certain is that in China they have been meeting the goals they had set. For example, in the 2020 roadmap they anticipated sales of 20% for “new energy” cars in 2025. However, this figure is almost 50% at the end of September 2025. Photo | Xataka In Xataka | Speed ​​has moved to China: BYD and Xioami are breaking all the records that Europe once dreamed of

You can now vote in all categories of the Xataka NordVPN 2025 Awards

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It has been two intense weeks, but finally each and every one of the product categories that this year will compete in the Xataka NordVPN Awards 2025. Now is the time, xatakeros, to cast your votes and choose those that, for you, are the best technology products of the year. Your votes will decide the finalists and will be added with a weight of one third to the jury’s votes to decide the winners. We will know the result at the grand gala that will take place at the Capitol Cinemas in Madrid next November 20. Remember that, if you want to experience it live and direct, you can get your ticket filling our form (capacity is limited! Vote in the Xataka NordVPN 2025 Awards Best mobiles – All forms to vote, here Best tablet and smartwatch – All forms to vote, here Best computers and accessories – All forms to vote, here Best TVs and sound devices – All forms to vote, here Best connected devices in the home – All forms to vote, here Best electric car and technological hybrid car – All forms to vote, here Best video game and series/movie – All forms to vote, here and here Best generative artificial intelligence tool – All forms to vote, here For the voting system we use Google Forms, so in order to send your vote you need to be logged into your Gmail (or Google) account in the browser, whether desktop or mobile, so that each reader can cast their vote. Thank you. NordVPN offers you a fast and stable connection thanks to your more than 6,300 servers in more than 110 countries. Enjoy advanced cybersecurity tools with Threat Protection Pro™, securely access your streaming platforms favorites wherever you are and enjoy the best offers on flights and hotels. Advice offered by the brand How voting works The mechanics of the Xataka NordVPN Awards 2025 are the same as in previous editions. It is divided into three phases: Public vote: Over the next few days we will be publishing articles with our categories and the candidates selected by the Xataka team so that you, our xatakeros, can vote for your favorites. Jury vote: With the finalists that the public has chosen, the Xataka jury and other technology experts will vote for those who are, in their view, the best devices. Choice of winners: The jury’s votes will be combined with those of the public to choose the winners, who will be announced on November 19. The selected candidates are devices that They have gone on sale in 2024 or will do so with a confirmed date before the end of the year. We also include those that were left out last year when they were announced after the Awards. We believe it is the best solution: Unfortunately we cannot celebrate the gala on December 31 and our idea is that the Awards can serve as support in the purchasing decision for this last part of the year. Thank you very much for your collaboration!

What it is, how it works and how to use this internet browser with artificial intelligence

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Let’s explain to you what ChatGPT Atlas is and how it worksthe internet browser created by OpenAI. It is an alternative to Chrome and the rest of the browsers that stands out for having the artificial intelligence of ChatGPT integrated, and is used both as a search engine and to interact with the content you see. We are going to start the article by explaining what exactly this browser is like, both outside and inside. And then we will explain briefly how it works. What ChatGPT Atlas is and how it works ChatGPT Atlas is an internet browser created by OpenAI, one of the leading artificial intelligence companies. His proposal is to offer a vitaminized browser with AIso that you will be able to interact with ChatGPT at all times. The browser is based on Chromiumwhich is the same open source base that other browsers such as Brave, Microsoft Edge or Chrome itself are based on. This means that all the websites you visit will work practically as well as with the other most popular browsers. Using Chromium as a base also allows install the extensions available for Chrome. Come on, if you use extensions in Chrome, Edge or Brave, you may also be able to install them in Atlas. Other more technical advantages of this browser are that you can render pages with Blink, the Chromium engine, use its standard APIs such as tabs, history, cookies or bookmarks, nothing changes, or run JavaScript, CSS and HTML5 like in any modern browser. But the great attraction of the browser is its integration with ChatGPTwhich at launch uses the GPT-5 model, the same as the official AI app. You can use this artificial intelligence without having to open it in external tabssince it will be integrated into a native environment in the browser. The AI ​​model does not execute web code or directly access a page’s servers for security. Additionally, Interactions have limited permissions, nor do they access your data outside of the context in which you are using Atlas. Yes indeed, you have the option to activate user memory. This means that ChatGPT will remember key data about things you talk about with the AI ​​such as your interests such as personal tastes, personal contexts such as plants you may have at home, or styles. You can also deliberately ask him to remember things about you. These elements will be stored as small chunks called “facts” that you can configure in ChatGPT memory. And what is this for in Atlas? Well, it allows the browser to remember interests and browsing routines, to adapt the explanations it gives you when reading websites and documents, or to maintain coherence in different contexts such as tabs, searches, or projects. Imagine that ChatGPT has learned that you write in a digital medium about technological dissemination for beginners, as is my case. So, when you ask it to summarize a website, it will do so adapting to that context, and the explanation will be simpler and more colloquial to adapt to how you understand things. Furthermore, at combine memory with browser toolsit will remember your web projects or research, maintain styles in different sessions, remember configurations, etc. If you search for laptops, for example, you can ask them to compare the results with what you searched the previous month. How to use Atlas To download the Atlas browser, you have to go to the website chatgpt.com/es-ES/atlas. At the moment it is only available on macOS. Once you download the browser, during the installation process you will be able to import the data from another browser you have installed, such as Chrome or Safari. This data is passwords, bookmarks, history, everything. When you make the browser, you will see that it is very similar to Chrome. You will need to log in with your ChatGPT account, and then open a new tab ChatGPT will appear instead of Google to perform searches. When you do it, you will have several types of search results. By default you will see the AI ​​responses, but above there are tabs that will allow you to see website results, just like in Google, and image results. This way you won’t miss anything in your experience. The other big change is when you are browsing any website. The browser has a button Ask ChatGPT which opens a column on the right where you can ask the AI ​​anything related to the content of the website, such as a summary, or anything that comes to mind. Besides, when you select a text and right clickin the context menu you will have an option to ask ChatGPT about this content. Thus, you will be able to obtain context of words or phrases in a simple and fast way. Atlas also has a settings section where you can choose the appearance of the tabs, whether the bookmarks bar is displayed, and you can also control your browsing data and its customization. You’ll also be able to control your AI chat history directly from here, and much more. In Xataka Basics | The best prompts to save hours of work and do your tasks with ChatGPT, Gemini, Copilot or other artificial intelligence

Google has solved problems in two hours that would take three years on a supercomputer. It’s the quantum advantage we needed

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Google has taken a notable step into the field of quantum computing with a new algorithm called Quantom Echoes. This algorithm has been able to demonstrate for the first time a “practical and verifiable quantum advantage” that makes its quantum computer make fools of today’s large supercomputers. 13,000 times faster than a supercomputer. The new algorithm, called Quantum Echoes (“Quantum Echoes”), has made it possible to demonstrate that a quantum computer – based on Google’s Willow quantum chip— successfully executes a verifiable algorithm that exceeds the capacity of today’s large supercomputers. Thus, that computer managed to execute that algorithm 13,000 times faster than the best current classical supercomputer when executing similar code. “Quantum verifiability”. Google’s quantum supercomputer solved the problem in just over two hours, when in the second supercomputer most powerful in the world, Frontier, would have taken 3.2 years. But it also did it in a verifiable way: the result can be repeated in the quantum computer itself or in any other of similar caliber. Quantum echoes. The algorithm resembles an advanced echo: you send a signal to the quantum system, perturb a qubit, and then precisely reverse the evolution of the signal to “listen” to the resulting echo. This echo is special because it is amplified by constructive interference, a quantum phenomenon where waves add up to become stronger, which allows this effect to be precisely measured. The algorithm allows modeling the structure of systems in nature, from molecules to black holes. An achievement with a lot of Nobel Prize behind it. The milestone is based on decades of research in this area, including that carried out by the recent Nobel Prize winner, Michel H. Devoretwho is part of the Google team. Together with his colleagues John M. Martinis and John Clark he laid the foundations for this advance at the University of California at Berkeley in the mid-1980s. “Quantum verifiability”. Google’s quantum supercomputer solved the problem in just over two hours, when in the second supercomputer most powerful in the world, Frontier, would have taken 3.2 years. But it also did it in a verifiable way: the result can be repeated in the quantum computer itself or in any other of similar caliber. Quantum echoes. The algorithm resembles an advanced echo: you send a signal to the quantum system, perturb a qubit, and then precisely reverse the evolution of the signal to “listen” to the resulting echo. This echo is special because it is amplified by constructive interference, a quantum phenomenon where waves add up to become stronger, which allows this effect to be precisely measured. The algorithm allows modeling the structure of systems in nature, from molecules to black holes. An achievement with a lot of Nobel Prize behind it. The milestone is based on decades of research in this area, including that carried out by the recent Nobel Prize winner, Michel H. Devoretwho is part of the Google team. Together with his colleagues John M. Martinis and John Clark he laid the foundations for this advance at the University of California at Berkeley in the mid-1980s. Hello qubit. His discovery: the properties of quantum mechanics could also be observed in electrical circuits large enough to be seen with the naked eye. That gave rise to the creation of superconducting qubitswhich are the basic blocks with which Google has created (like other companies) its quantum computers. Devoret joined Google in 2023, thus strengthening the company’s trajectory in its search for the now famous “quantum supremacy”. Promising practical applications. The advance is directed directly to the solution of important problems in fields such as medicine or materials science. Quantum computing remains an experimental technology and faces a key challenge with error correction, but Quantum Echoes demonstrates that “quantum software” is advancing at a pace parallel to hardware. Google applied Quantum Echoes to a proof of concept experiment for Nuclear Magnetic Resonance. This technique acts as a “molecular microscope”, a powerful tool that will help design drugs or, for example, establish the molecular structure of new polymers. a marathon. This new milestone demonstrates the progress that this technology has made in recent years, but Google is not alone here. Microsoft or IBM have also made notable advances in recent years, and of course there are numerous startups both in the US like in china who work in this area. In Xataka | Decoherence is the biggest problem with quantum computers. This superconductor wants to end it

now at outlet price at MediaMarkt

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Recently, Amazon introduced a new generation of Fire TV Stick, the Fire TV Stick 4K Select and that is why the model Fire TV Stick 4Know, can be found at a very attractive price before the arrival of the new Fire TV Stick 4K Plus. But it is not on Amazon where it is at an outlet price, it is on MediaMarkt where you can get this dongle for your TV for only 33.99 euros. The price could vary. We earn commission from these links A cheap accessory for your TV The Fire TV Stick 4K 2nd generation was launched last year and to connect it to your TV, you will only need it to have an HDMI port and enjoy an Internet connection. This model offers 4K Ultra HD resolution and it supports Dolby Vision, HDR10+ and Dolby Atmos. It is compatible, in turn, with Wi-Fi 6so you can enjoy 4K streaming playback smoothly, even having multiple devices connected to the device.outer WiFi of your home. In addition, it comes with Amazon’s own Fire TV operating system. Your controller has shortcut buttons to main streaming platforms and integrate the button Alexaso you can control the device using voice commands. Without a doubt, this is a perfect opportunity to get this best-selling device that Amazon has discontinued but that, now, at MediaMarkt, you can get at an unbeatable price. Other Fire TV Sticks that may interest you for your TV Amazon Fire TV Stick 4K Plus The price could vary. We earn commission from these links Amazon Fire TV Stick 4K Select (latest generation) 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. Image | Enrique Pérez (Xataka) and Amazon In Xataka | Fire TV Stick 4K Vs Fire TV Stick 4K Max: we explain which one to choose In Xataka | Best Amazon Fire TV. Which one to buy and recommended models to convert your TV into a smart TV depending on use

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