Month: June 2025

There is so much demand for fish in China that has opted for drastic measures: two "aircraft carrier" as a hatchery

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We already said it in 2022: China is hungry for fish. So much, that they have been accused of cleaning half -world folders. FAO says that almost a third of tons produced by world fishing They are related to China And hundreds of Chinese fishing have already been seen sweeping the waters of Peru. Beyond fishermen, Chinese shipyards are building huge ships focused on fish breeding on the high seas, endowed with the latest technology and hope: to help satisfy that Fish appetite. And they are so big that one of them has been nicknamed “fish breeding aircraft carrier.” Wan quing ding. This is the first protagonist. Thrown with success on May 27 (something of what North Korea could take note), the wan qu ling ding is the next great step of the aquaculture industry In China. As we read in China DailyThe Jiangmen Hangtong Shipbuilding Co. shipyard will deliver the ship to Zhuhai Ocean Development Group Co. in August and it will then be when it is mole 155.8 meters long and 44 meters wide can start producing. Beyond its dimensions, what attracts attention are Breeding pools. It has 12 independent compartments and has a capacity of 80,000 m³. This is equivalent to 32 Olympic swimming pools and this floating fish farm is expected to produce between 3,000 and 5,000 metric tons of fish every year. It is what a land fish farm of 3.33 million m² would do. In Xataka We are drugping the salmon with cocaine and anxiolytics. And that is causing them to behave strangely Intelligent aquaculture. The goal is for the ship to focus on the raven of species of high value in the Chinese market, such as the Golden Palometahe Seriola or the mereand it will be support for both internal and Tourism. To its dimensions and breeding capacity is added a water exchange system with the maritime zone in which it is located, something that helps increase the Fish quality. Each of the compartments has a system of sensors and automatisms that control everything. It has automatic food systems, but also something very curious. The swimming pools are semi -submersed in seawater and, if they detect Abrupt temperature changes in water o Contamination, those ‘swimming pools’ rise to reduce water resistance and that the ship can quickly move to safer waters. Almost total autonomy. Beyond their breeding capabilities, what attracts attention is autonomy. According to those responsible, electrical propulsion allows something they have called “autonomous maritime nomadism.” It has 2,000 nautical miles of autonomy and systems for autonomously navigateavoiding natural disasters such as typhons. You can also select the best waters of the breeding at all times and have equipped the wan qu ling ding with a Wind Generation System of 20 kW that can cover the entire electricity consumption of aquaculture systems. In this video we can see the Automatic and Water Filter system of a similar ship, the Guoxin-1: Your Hai No. 1. Almost in parallel, the Huangpu Wenchong shipyard of Guangzhou has built what they say is the first ship in the world dedicated exclusively to salmon breeding. His Hai No. 1 is a huge 250 -meter length ship and specializes in the salmon breeding. As in the wan qu ling ding, it has sensors and automatisms to quickly relocate in safer waters to Avoid pollution And, after a first test in April, it is expected to start working in June. Salmon independence. Its production capacity is imposing: up to 8,000 tons per year, with the ability to deliver Fresh salmon already processed in some national markets in 24 hours thanks to the built -in plant. And, even if it may not seem like it, this is the Hai No. 1 is of vital importance in Chinese geopolitics. The reason? As we read in SCMPit is estimated that more than 80% of salmon by Chinese consumers depends on imports. In 2024 they imported 100,000 tons and is expected to exceed 200,000 tons for 2030. Therefore, with large ships AquaculttersChina seeks to independent its fish supply and stabilize that chain in an international panorama that, as tariffs are demonstrating us, commercial relations can be truncated at any time. In Xataka A "stable macro" Floating: the ship that transports more than 75,000 sheep through the oceans And it is something that has become a national strategy, since the Ministry of Agriculture and Rural Affairs of China public In 2023 a series of guidelines to promote marine aquaculture. Images | SALMAR In Xataka | China and Russia have allied with a clear purpose: the exploitation of the kril while the rest of the world arches the eyebrow (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news There is so many demand for fish in China that has opted for drastic measures: two “aircraft carrier” as a hatchery It was originally posted in Xataka by Alejandro Alcolea .

China is moving whole buildings at the same time to build underneath. Because? Because it can

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In China The buildings are. Literally. No matter how heavy and large that they are or if it is delicate brick and wood constructions raised a century ago. When it is necessary, the country’s engineers manage so that their houses are “lifted” and begin to “walk” slowly through the streets. It sounds crazy, but it is a technique that They have been polishing and allows them something key: respect their assets without stopping the development of parkings or commercial areas. The last example has left Shanghai, who has managed to walk A group of buildings which occupies 4,030 m2 and around 7,500 metric tons. Open step to the building. Chinese media, like People Daily, China Daily either Xinhuathey have been publishing these days a video and photos at least curious: in them it can be seen how a group of buildings, almost an apple, moves in block throughout several meters, just like in a huge game of tetris. Moveing ​​buildings is nothing new. In Spain it is also done. But the usual thing is that the architects are responsible for listing, disassembling and re -assembling the facades, do not displace entire buildings as if they were on a tape. Click on the image to go to Tweet. A figure: 7,500 tons. The block in question is formed by old Shikumen buildings Raised in Shanghai a century ago and their data give an idea of ​​the enormous logistics and technical challenge that involves moving them in a piece: According to the Chinese pressthe complex, known as “Huayanli” and which is composed of three brick and wood structures, measures 4,030 m2 and weighs 7,500 tons. The construction is found in Zhangyuan, in the Jing´an district, Shanghai. What have they moved for? To build under the ground. Chinese authorities decided to relocate that mole to facilitate the works of an underground three -story complex Zhangyuanan ambitious project, of just over 53,000 m2, which will include commercial and cultural areas, a parking lot with a hundred parking spaces and connections with several lines of the Shanghai meter. It is not the first time that China moves large buildings from one point to another. In 2024 We already told you which was displacing Shikumen housing raised in the early twentieth century in Jing´an. One of those blocks came to “travel” the a whopping 230 m, much more than other similar operations carried out before in the country, such as the temple of the Jade Buddha of Shanghai, which, which 30.6 m movedor the Hankau Yiyong Fire Association building, which 90 m slide On rails. But … why move them? That is the million dollar question. If the objective is to look for new locations or temporarily comply with the buildings while the operators work in the area, as is the case of the houses of Jing´an, why move them from a piece? Why don’t they disassemble stone by stone? Logistic, preservation and separate time issues, there is a fundamental element: Huayanli is built with brick and wood, in the line of the Shijumen buildingsan architectural style that emerged around the 1860s, closely associated with Shanghai and combines Western and Chinese elements. The idea of ​​engineers is to “lift it” without causing damage, move it and then return it to its original location, an operation that It is ready to complete. The key: 430 small robots. At this point the question is obvious … How have Chinese engineers manage to move a block of 7,500 tons houses? The key are 432 small robots. The company responsible for the work resorted to drilling devices that can be handled at a distance and move through narrow spaces, which facilitates work in the foundations. To avoid scares with collision points or structural problems, the team also handled Construction Information Modeling (BIM) and scan of points clouds, which allowed him to work based on 3D planes. I walk slowly, walk safe. Another of their resources was to use robots designed for the movement of land and endowed with folding mechanical arms that allow them to work in very small spaces, less than 1.2 m wide, also distinguishing clay or different obstacles. When it comes to displacing the constructions, the experts designed different routes. The task, of course, is not suitable for impatient: since May 19 Huayanli has mode 10 m per day. Image | Xinhua In Xataka | In China there are scratching size ships sailing thousands of kilometers from the sea. All thanks to your cranes

In the 50 we decided to bombard food cans with huge amounts of radiation. Thus we discover a new bacteria: ‘D. Radiodurans’

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What happens if we bombard Escherichia coli? Well, many things may probably happen, but what happened in 1956 was that those responsible for this extreme experience discovered a new species of bacteria. They discovered it for a simple fact: Deinococcus radiodurans It is a bacterium with enormous resistance to ionizing radiation. In his experiment, the team submitted the can to a Dose of 4,000 gray (gy) of radiation-γ. A radiation capable of sterilizing almost anything. At first, its discoverers baptized the species as Micrococcus radioduransbut decades of taxonomic work led to reclassify the species as a member of a new genre that was called Deinococcus. The new name of the bacteria: D. Radiodurans. Almost seven decades after the discovery of its first member, the strange family of the deinococcus already has 11 cataloged species. The “strange” is not a saying: the name of this genre comes from the Greek word “Deinos“, Which can be translated as” strange “or” unusual. “ Seven decades of study have allowed us to enter the mechanisms that D. RadioduransUse to get unharmed from exposure to ionizing radiation (it is estimated that the bacteria can leave “rositas” of Dose equivalent to 5,000 gy and get to survive even higher levels) and the breaks of the DNA chains that usually result from this type of exposure. This bacterium uses several “tricks” of survival that, according to An article Posted in 2005 in Naturecan be classified between passive, and active or enzymatic mechanisms. Among the passive mechanisms that this bacterium has, the fact that D. Radiodurans Porta with several copies of its genome and with a condensed organization in its nuclear body. Thus you can avoid the dissemination of DNA fragments generated upon receiving radiation, explains the signatory team of the article in Nature. Regarding active or enzymatic mechanisms, the article explains that this unicellular organism has processes for the Damaged DNA repair. Also how much with mechanisms that limit DNA degradation after receiving radiation. The study continues In the last 20 years we have continued advancing in the study of this strange bacteria. Last year without going any further, the magazine Proceedings of the National Academy of Sciences published a new article detailing a study that revealed new aspects of the resistance of this bacterium. The article studied the presence of a series of metabolites of this bacterium that, in combination with manganese, could form a powerful antioxidant agent. The team analyzed a synthetic version of this compound they called MDP, composed of manganese ions, phosphate and a small peptide. As they observedthe MDP components form a much more powerful complex when protecting against radiation than the compounds formed by the combination of manganese and the individual components of the MDP. The resistance of the bacteria can fascinate us but if so much attracts the interest of the scientific community is not only out of curiosity. Discoveries such as MDP antioxidant can help us protect our own radiation body and its effects. If we want to do long -term space tripsprotect us from Cosmic radiation It is essential; as it can also be to protect people who could be exposed to excessive radiation doses here on Earth. We do not know much about the origin of this bacterium but decades of study have given us enough information to rule out some ideas perhaps more typical of science fiction, such as the one that is postulating that it is an extraterrestrial organism or the fruit of the entry into the nuclear era. D. Radiodurans It is a bacterium, which implies a clear bond with the rest of the living beings of this planet and the evolution of its gender does not seem something that can occur in a few decades. The study of this bacterium, and of other similar will continue, either to satisfy our natural curiosity or to try to find new ways to protect us against radiation. In Xataka | The last time we lost a radioactive capsule ended in tragedy: Kramorsk nuclear incident Image | Michael Daly laboratory, uniform Services University / Catalan

I have tried the Nintendo Switch 2 and I already have an answer to the question “Is it worth buying it if I have the original switch”?

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Not every day a new generation of consoles is launched. Nintendo’s are complex to frame for a few years, but within their segment, Nintendo Switch 2 It is a new generation with all the letters. I’ve been a few days Testing the thorough switch For analysis and, between All questions that can be askedmany acquaintances have made me “Is it better to buy Nintendo Switch 2 now or wait?” Answering something like that has a lot of nuances because there is no perfect console for everyone and it depends a lot on the case, what you like to play or what other platforms you have at home. But a question for which I have a much clearer answer is another classic: “If I have a Nintendo SwitchIs it worth changing to Switch 2? “ Before trying the console, I thought it would only be worth it if the jump were going to give it from the original 2017 model, but These days with her have made me change my mind. This is going to be a more reflective text, as if I explained my ideas out loud, and I would love to read you in comments because an interesting debate can come out. A generational jump. Throughout I am a Nintendo Switch user from the launch of the machine. I bought it with ‘The Legend of Zelda: Breath of the Wild‘(Also Switch 2 start game) and, although the machine we are testing these days corresponds to a transfer of Nintendo, I reserved mine and is already in a house. During these eight years, I have played hundreds of hours to Switch, but from the launch it was noted that it was justice in power. The tegra chip that used was obsolete and, although Switch opened the door to the market of the Consolidated PConly Nintendo games and some exceptions had a perfect performance on switch. Then I had the model OLED For a time, and although in that the screen change (much better than that of the original model) and a more premium design, the performance remained the same. In these years, I have tried many games, and many of them with poor performance. Some exclusive titles were very bad and others, such as infamous’Batman Arkham Knight‘, directly They crawled into the console. Come on, a change was necessary. When they connect to the dock, although the resolution increased to show on the TV, the performance in many titles remained below the desired and the multiplatform versions were, in many occasions, objectively worse. As much (the case of ‘Hogwarts Legacy‘, for example, that looks like a game of another generation). When it was announced that Switch 2 was going to be retrocompatible, I stopped playing Switch 1 because I trusted that the performance of games that had no patch, simply by the increase in console power, improved. And it has been pleasant to verify that yes: the switching games 1 that crawled, Now in Switch 2 they are perfect. Image | Xataka This happens both in desktop and laptop mode, but there is something important to take into account: the games that previously were blurred, remain blurred in the new console because in many cases the resolution is not improved. It is something that shows in both modes, since now the dock gives 4K exit and the screen of the console has 1080p resolution compared to 1080p and 720p, respectively, of the first switch. From Switch’s embarrassing pin, we move on to a very good metal pin on switch 2. Image | Xataka And it is not just the power to play a lot of games that were impossible in the previous console (‘Cyberpunk 2077‘,’Yakuza 0‘ either ‘Street Fighter 6‘There are three examples) or exclusive releases such as the impeccable’Mario Kart World‘or the future’Donkey Kong Baniza‘, but Switch 2 feels much more premium than the previous console. Here, yes, there are nuances. If you come from an original switch, the jump is abysmal. The screen is much larger and better, the plastic of the Joy-Con is of more quality and with a velvety finish that feels great in the hands, the speakers have hit another climb, the support for the ‘tabletop’ mode is much better and, in general, everything feels more premium. The biggest joy-with a delight. Image | Xataka If you come from a Switch Oledyou will not receive such a large leap in terms of materials and screen (Switch’s OLED looks spectacular, but this Switch 2 LCD is not far behind), but you will have that extra power that feels great to the veteran console. A month ago, when We saw the console in the Paris eventI commented that Switch 2 seemed to me that It was worth only if you played in desktop. After seeing the performance improvements that put all the Switch 1 games, if you have a wide catalog of pending titles, now after trying it I consider that the jump between switch (both original and OLED) is worth both in desktop mode and in laptop. The new Switch 2 chip is not the pinnacle of technology, but Nvidia has been committed to him And this generation has something that did not have the previous one: the nuclei focused on AI for image reconstruction. Seeing what this technology can do on PC, when applied well, I consider it something that can give Switch a lot of life. I return to the case of ‘Cyberpunk 2077’: Thanks to these technologies, I think they have created A much better port than many could expect At first. If we talk about Switch Lite, the thing changes While now I am clear that it is worth changing from switch to Switch 2, if the console you want to jump is Switch Lite, I don’t have it so clear. Well, I am clear that I would wait for me. I explain myself. If you have Switch Lite It is because you want a strictly laptop console. That had no … Read more

Dubai is building two buildings signed by Bugatti. That means being able to park your supercar in the 52 -floor hall

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Someone drive a supercar Through the streets of Dubai it is something as usual as a humble Dacia Sandero travels the streets of any city in Spain. The difference is that, park those cars valued at millions of euros In the living room of a luxury attic on floor 52, it may also become common, provided you have the 54.5 million that one of the floors cost one of the most exclusive residences in the world: the Bugatti residences by binghatti. He projectwhich will be delivered at the end of the year, is located in the coveted Business Bay area, a few minutes from Burj Khalifa and the Dubai Mall. With its design inspired by the curves of its supercar and an offer of unprecedented services, the Bugatti residents promise to become the New exclusivity symbol And sophistication in the city, something that has already caught the attention of well -known names worldwide. A luxury of 52 plants designed by Bugatti The Bugatti Residences are the result of the collaboration between the legendary French car brand and the Binghatti real estate developer. The complex is composed of two towers of 52 plants which will house a total of 182 luxury apartments. Those apartments are divided between 171 Riviera Mansions and 11 Sky Mansions Penthouse. In other words, 171 intermediate floors, and 11 luxury penthouses equipped with all kinds of exclusive luxuries and services. The exterior design draws attention to its curved lines and elegant finishes, reflecting the aesthetics used in the design of Bugatti cars. That differentiates Bugatti buildings from any other skyscraper in Dubai. Bugatti Residences offer apartments between two and four bedrooms, with surfaces that in many cases exceed 1,000 square meters. The prices start from about 4.75 million euros for two bedroom apartments, 9 million euros for three bedrooms, and up to 13 million euros for four bedrooms. Prices within reach very few pockets. Atticos or Sky Mansions, such as Neymar, start from a price of 32.5 million euros although its price can be increased depending on the required customization. Without a doubt, one of the largest attractions of the building is the possibility that residents arrive conducting their supercar and can park them directly In the living roomeven if it is in one of the penthouses with 51 floors under their wheels. This fruslería is possible thanks to a system of car elevators that directly communicates the parking lot of the building with the living room of some of the floors. In this way, owners can exhibit their vehicles as One more decoration pieceenjoying panoramic views to Downtown Dubai and Burj Khalifa. “The first Bugatti residence is designed with incomparable luxury comforts, which include a beach inspired by the Riviera, private pool, spa with jacuzzi, gym, chef table, private parking and private club service,” says Bugatti in Your official statement. Neymar Jr, the star tenant of the Bugatti Residences Among the most outstanding buyers of the Bugatti residences It is found Neymar Jr., that has acquired one of the Sky Mansionsthe most luxurious option of the building, for the negligible sum of 54.5 million dollars. The exclusive attic of Neymar Jr. in Dubai includes one of those private elevators for vehicles, in addition to a private pool with privileged views to the city. As explained The promoter“This acquisition consolidates not only Neymar’s position as one of the most outstanding figures of world sport, but also Dubai as the epicenter of high -end real estate.” Muhammad Binghatti, CEO of Binghatti, added that “our collaboration with Bugatti aims to offer a unique and exclusive life experience. We wanted to create a space that not only reflected luxury, but also a sense of pride and distinction for its owners.” Neymar is not the only millionaire soccer player interested in the Bugatti building. The Spanish Aymeric Laporte also It has been awarded one of the luxury penthouses, as well as the singer of Italian opera Andrea Bocellialready They have announced that will be neighbors of the Brazilian star. The rise of brand architecture Bugatti’s foray into the real estate sector is part of A growing trend Among the supercar manufacturers, which seek to transfer their design and exclusivity language to high -level residential buildings. Brands such as Pagani, Porsche, Bentley and Mercedes-Benz have developed similar projects in Miami and Dubai, such as the Porsche Design Tower, the Bentley Residences and the Mercedes-Benz Places that Binghatti herself is building in Dubai. All of them have in common characteristics inspired by engineering and luxury that each brand applies in the manufacture of its exclusive cars. These projects respond to the demand of a millionaire clientele who wants to live surrounded by same level of sophistication enjoy when they put themselves at the wheel of their cars. In Xataka | A youtuber has a car that is worth four million euros. To drive it you have to pay 7,000 every 60 kilometers In Xataka | The Magarigawa Club: the private luxury circuit in which the millionaires conduct their supercar Image | Binghatti

the 15,000 ninja companies that dominate key niches without anyone knowing them

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China not only manufactures giants such as Alibaba, Tencent or Tiktok. He has built meticulously An army of 14,600 “small giants” that dominate fundamental industrial sectors, but without making noise. Why is it important. While in the West we follow the track of BydXiaomi, Bytedance or Huaweithese specialized SMEs are those that control the pieces of the industrial puzzle. Sensors, aerospace components, specialized semiconductors: the niches where technological supremacy is really won or lost. The context. He “Little Giants” program He was born in 2015 as part of “Made in China 2025“Its objective: push highly specialized medium -sized companies to develop competitive advantages in specific sectors. A surgical model against the model of large state companies. There are 15,000 “small giants” with official certification. Almost 90% are in the manufacturing sector. More than 80% focus on emerging strategic industries such as integrated, robotic or aerospace circuits. And almost 5,000 work in AI AND CLEAN ENERGIES. That is happening. Each “little giant” receives state support to dominate a specific niche. Submarine cables, superconductor materials, quantum sensors, satellite systems … technologies that seem lower but vital for global supply chains. And for Chinese military development. Some examples: Leaderdrive: Specialized in precision harmonic reducing. Endovtec: Develop advanced endovascular devices. Phabuilder: Biotechnology to produce industrial materials. Acoinfo: Develop real -time industrial operating systems. Guizhou Anda: Battery materials, supplies Catl and Byd. WELION: solid state batteries of high energy density. JIASHIDA Robot: Domestic cleaning robots. It is no accident that The United States has already included many of these companies in their blacklist. They are the real threat: not the brands that anyone knows, but those that manufacture the components that make the world work. This “unique champions” strategy makes medium -sized companies practically monopolies into ultra -specialized sectors. Result: If you need a certain type of semiconductor or components, you have no alternative. And that company is subsidized, protected and backed by the Communist Party. Outstanding image | Acoinfo In Xataka | China has an ambitious plan to overcome the West in Technology. And he has already chosen his 18 companies to get it

The mobile industry has been desperate for years to improve its cameras. Honor believes having found the key

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A few weeks ago I had the opportunity to try the Honor 400 Pro. It is a mid-high-end phone with the focus on mobile photography. So far, there is nothing especially surprising. But if I tell you that this phone sets the bases of a Honor who does not believe that the future of photography is in the hardwarebut in cloud computing, things may change. In Xataka we have been able to talk to Luo Wei, Chief Imaging Architect of Honor. He is the one in charge of leading the photography part, applied to it and super zoom in honor, and ex-huawei. And someone who is clear that to win the smartphone career you have to win the AI ​​race. If marketing sounds like you can be calm. It is not, it is the vision of the future of a giant who aspires to conquer Europe. Honor wants to lead in Europe, and wants to do it with ia To understand why AI for honor in phones is so important and not misunderstand it as a marketing exercise, it is necessary to know the relevance that the company has with its Alpha plan. In March 2025, the company revealed a investment of 10,000 million dollars In five years to promote artificial intelligence on their devices and display your first AI agent, in association with Qualcomm and Google. The objective is clear: lead the AI ​​agents in the mobile ecosystem and be the main reference in this race. At the moment, he will do it hand in hand with these two partners in Europe. Honor has different strategies for China and Europe. In our territory, Google Cloud is the main partner It is also relevant to understand that this plan has a lot to do with The position of honor in Europe and how it aspires to conquer our market, more than a proposal centered purely on your native country. With counterpoint data in your hand, Honor is the brand that grows most in shipments in Europe in an interannual wayand wants to continue pushing leading the functions of AI. In China, its AI approach is different, deeper and more local. There the partner is not Google Cloud, they are national giants like Alibaba (Qwen + Wanxiang), Baidu and Tencent Clouddeepening much more in your Yoyo assistant and hand with Depseek. All of AI One of the pillars of this plan, in addition to the creation of the first agriculture for smartphones, is Aimage. Landing the term to the tangible: the high -end phones of honor process the photographs in the cloud to “improve them”. And about this there are many questions. The first is why. Here Luo Wei states that, historically, Mobile photography has been limited by hardware. A limitation that according to Honor can only be overcome using cloud computing, especially for tasks such as image restoration, provide movement (turn into short video) static images or improvements in the zoom. Being more concrete, 12,500 million processable parameters for its cloud model vs. 3,000 million parameters with which current hardware can deal. Adding to this point the possibility that stresses honor of updating its algorithms via Ota. It’s something we have talked about in Xataka: We have been watching a stagnant industry at the photographic level and with a clear physical limit when improving your hardware. Currently, there are no larger sensors. The second point is in the democratization of functions such as Super Zoom (Zoom improved with AI) on devices beyond its flagship. Creating a cloud platform from which you can drink lower ranges models allows you to honor an experience similar to that of a high range in cheaper models. “The algorithms have been increasingly improving since December last year, when this function had just left. And if you compare the future with what is now, five months later, you can see that the cloud -based algorithm is updated every two weeks is becoming remarkably more real.” For honor it is also especially important The improvement margin through updates that allows AI. Honor takes it seriously: they update it every two weeks. The key here is not alone in time, it is in how. System updates can be installed or not, depend on storage space and hardware requirements. Luo says that, using the cloud, they could update the algorithm daily if they wanted and access to it would be immediate. The second great unknown has to do with profitability. Using Google’s cloud sounds good, But someone has to pay it. Here is surprising the transparency of Luo, who explains that honor is still debating what the business model will be and if they will end up charging users or not to use these services in the cloud. Here, Luo explains that honor does not pay for users or requests, but for QPS (consultations per second). In other words, for the ability of users to access the cloud service, and thus their costs do not depend on user behavior. It is, currently, its way of making this business sustainable, although it makes it clear that it is something that is being worked on and discussing internally. Betting everything to the cloud brings an inevitable question, What happens to the privacy of users. Honor explains that its AI cannot be used without prior consent of the user (it appears from the configuration assistant), and secondly, that all photographs that are uploaded to the cloud to be processed are eliminated after being treated. On the future of photography, Luo closes with a metaphor. At the beginning of the history of automotive, the gearbox was manual. Subsequently, it went to automatic changes and, today, We are already talking about autonomous driving. And yet, we still need drivers. For honor, the AI ​​will allow any user, regardless of their degree of skill, obtain the best photograph in any scenario. For expert users, it will be a co-pilot in editing functions, elimination of elements and post-foto work. Image | Honor In Xataka | … Read more

We always imagine Berber pirates as teachers of pillage, but their greatest art was another: negotiation

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Centuries ago Berber pirates They supposed a true headache for Spanish sailors, a threat to stalking from the coast of Tunisia, Tripoli or Algiers that could make an expedition end up the worst of the ways: with the prey crew, turned into captives of The privateers Or, worse, in slaves who sold to the highest bidder if no one paid their rescue. Today those pirates from North Africa and the Spanish negotiators who were dealing with them suppose something different For economists: a unique opportunity to study negotiation techniques. And they have already left us a few lessons. Learning thanks to pirates. It sounds strange, but that is what a group of economists from the universities of Duke, Harvard and Vienna was proposed for a while: learn from the negotiations between the Pirates of the Mediterranean and the emissaries in charge of paying for hostage rescues. For this they included data from thousands of captives arrested by the Berber more than three centuries, between 1575 and 1692. The result published it A few years ago in An article Signed by Attila Ambrus, Eric J. Chaney and Igor Salitskiy. But … why? For several reasons. The main one, because the researchers detected in those ‘strip and loosen with pirates an interesting example of negotiations with “Asymmetric information”that is, those in which one of the parts that seeks a deal manages more data than the other. After all, when the pirates arrested the passenger of a ship, they could not be certain of what their social status was, if it came from a family with more or less money or if there were people willing to pay a good sum in exchange for their freedom. “There was an asymmetry of substantial information between the Spaniards and the pirates,” The authors explain in his Paperin which they add that, among other issues, the privateers could not know if the delay of a rescue was due to the lack of interest in the hostage, a strategy to lower the price or simply the difficulties to move in pre -industrial Spain, in which the news could take days to arrive from Africa to the center of the peninsula. Uncertainty, the key. “Although the Algiers knew that the Spaniards preferred to rescue certain types of captives Aya could often identify the individuals of greater rank, there is evidence that they faced the uncertainty about what prisoners they wanted to rescue the Spaniards and how much they were willing to pay,” The researchers point out. In fact, they cite instructions from the time that they advised rescue teams to pretend disinterest in the hostages they wanted. To avoid this, the privateers encouraged captivity to identify each other. A not -so -old problem. The second reason why the analysis is interesting is because the problem of piracy and bailouts is not really so old. In Your article The researchers remember that between 1530 and 1780 the pirates captured and enslaved thousands of people and claim to have used records of 4,680 hostages rescued in 22 expeditions, but the reality is that The kidnappings And rescue follow the agenda in the 21st century, a reality that the authors also point out. Ambrus, Chaney E Salitskiy, for example, remember that the payment of bailouts has been an important source of income for terrorist groups such as ISIS or al Qaeda or that Somali pirates managed A political dilemma and Reason for controversy over the last years, with cases particularly sounded. And what have they discovered? After analyzing negotiations with Mediterranean pirates, experts reached an interesting conclusion: the rush is not good companions for those who want to pay bailouts … or directly those who pursue a most favorable possible agreement in a “asymmetric information” scenario. The reason? After analyzing data that include thousands of captives rescued from the claws of the Berber pirates between the sixteenth and seventeenth centuries, the economists concluded that the delays in the negotiations cheated the payments. “We documented a solid negative relationship between delays in negotiation (measured by captivity time) and the prices of rescue,” They conclude The researchers add: “It should be noted that the results are probably more relevant to current rescue and negotiation situations, which are characterized by unilateral private information.” In fact they consider that the way of acting with the Berber privateers “can contribute ideas” to deal with modern Somali pirates. A percentage: 8%. The researchers even went further and concluded that a year increase in the captivity of the host about 8%. It is an even greater reduction than that can be associated with the prisoner’s own aging, which also influenced the bailouts. “Since the sources suggest that the pirates were concerned with preserving the value of the captives they expected to rescue, this suggests that most of the decrease in the price over time was due to the value of the delay.” Common sense … and something else. That most time relationship, less cost ‘may seem simple (even intuitive), but it is not so easy to establish it. The reason is that more factors come in play. For example, pirates could identify the captives of greater “value”, in exchange for those who requested higher amounts and those who were willing to embark on longer negotiations. In the case of prisoners with a lower “valuation”, with low rescue prices, the process would be faster. Another factor to keep in mind is that in preindustrial Spain, not all negotiations were extended for a strategic issue. Sometimes they did it simply because the news about the captivity took days or weeks to arrive from Algiers to the ports of Alicante, Cartagena or Valencia and from there to the peoples where the families of the hostages lived. That without the time had to raise the funds and move them, something that religious orders used to take care of. The importance of strategy. All these factors are relevant because they influence, among other issues, in the imbalance of information that captors and … Read more

A month after the blackout in Spain, we continue to drag the same problem that led us to him: electric networks

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The energy transition progresses strongly, but does so on a fragile base. According to the International Energy Agency, In your latest reportthis year 3.3 billion dollars in energy will be invested and only 12% will go to the networks. The imbalance is evident. And also worrying. A worrying imbalance. According to the IEAfor every dollar destined to produce electricity, just 40 cents are invested in transport networks. There are even more, the transformers can take up to four years to be available. To that is added a worrying increase. Since 2018, the prices of cables and transformers have doubled, making the expansion of infrastructure that support the system even more difficult and expensive. Is there a risk of blackout? The IEA has made it clear: “Entrepreneurship safety requires a rapid increase in networks.” A warning that resonates strongly on the Iberian Peninsula, which the report mentions as a case study after The April 2025 blackout. As for the blackout, and even without definitive official causes, everything indicates that it was not caused solely by the low inertia of the system, as initially suggested, but by a chain of chained technical failures. However, what this incident illustrates a structural problem: Investment in infrastructure and support technologies, such as MicroRedes either storage. Without a reinforced and prepared network to manage an increasingly complex electrical system, you can suffer interruptions. A bottleneck. There is even more, because a human capital challenge is added to investment problems. IEA has estimated that by 2030 there will be a deficit of 1.5 million workers qualified in electrical networks. This shortage affects key tasks such as the installation of transformers, digital systems or advanced control. In addition, planning and permits are slow processes. Networks require more than cables: they need intelligence, distributed control and resilience against failures. Are there solutions on the horizon? IEA has proposed Two clear lines: on the one hand, long -term network plans (minimum 10 years) such as those already applied India, Brazil or South Africa; And on the other, bet on digitalizationwhich already represents 25% of the global investment in electrical networks. The urgency of reinforcement. The final warning of the report does not leave interpretations: “Without action, the electrical networks will be the bottleneck of the energy transition” without a modern, robust and prepared network to manage variable clean energy, the green transition will not only be inefficient: it can become insecure. Renewable growth cannot be sustained on infrastructure of the twentieth century. So here a fairly clear question underlies: are we reinforcing our electrical networks with the same ambition with which we install renewables, or are we building on unstable terrain? Image | Miguel Á. Padriñán Xataka | In Elche a solar macroproject threatens a protected place. It is only the tip of the iceberg of a problem throughout Spain

Spacex has always been 10 years ahead of the competition. The problem is that in China that law no longer applies

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The Falcon 9 rocket has turned 15 this week. In December they will do 10 years of their first landing. Eight ago that was first reused. More than 400 reusations later, Spacex still has no competition. But the competition will not arrive staggered, it will arrive suddenly and will do so from China. The Boyante China Space Industry He is living an authentic effervescence in the development of reusable rockets. Operations? Even none, but far from being projects on paper, there are already several companies that have successfully completed vertical take -off and landing tests with prototypes that mix technologies inspired by Falcon 9 with more modern ones, anticipating the entry into Starship service. These advances, which remind the first days of the Grasshopper and Starhopper Spacex prototypes, are not only aimed at deploying mega-constellations of Chinese satellites, but also to compete in the global release market. Assembly of astrophysic Daniel Marín (Eureka) with Chinese VTVL prototypes Space Epoch: This relatively young company (founded in 2019), hit the table on May 28, 2025. Its VTVL Yuanxingzhe 1 (YXZ-1) prototype, 4.2 meters in diameter and made of stainless steel, made a leap of 2.5 kilometers high, threatening controlled in the sea. According to Eureka, it was The first Chinese VTVL prototype to make controlled amelizer: He had no landing train and was designed to perch and sink slowly, a strategy that Space Epoch plans for recovery From the first stage of its orbital rocket Yuanxingzhe 1. Once operational, this rocket intends to place more than 10 tons in low orbit. The prototype is propelled by a longyun Ly-70 engine of methane and liquid oxygen. Landspace: One of the most advanced private, Landspace is developing the Zhuque-3a two -stage rocket of methane and liquid oxygen built in stainless steel, with a height of 76.6 meters, comparable to Falcon 9. Its VTVL prototype performed An impressive 10 -kilometer altitude In September 2024 (Eureka mentioned a second jump of the ZQ-3 VTVL-1 at this point on September 11, while other sources point to the end of August for a similar milestone). This flight included the first realer in flight of an engine during the descent in China, landing successfully. Landspace aspires to a first orbital launch of Zhuque-3 in 2025, with recovery of the first stage by 2026. ISPACE: Another private pioneer, Ispace, is working on its reusable Hyperbola-3 rocket. To do this, his Hyperbola-2y (SQX-2Y) test vehicle completed several VTVL jumps at the end of 2023: one of 178 meters in November and another of 343 meters in Decemberboth with successful landings. These trials were crucial to validate the technology of their Metallox engines and guidance systems. ISPACE plans the first flight of Hyperbola-3 by 2025 and the recovery of its first stage in 2026. Deep Blue Aerospace: This Nanjing-based company develops the Nebula-1 (Xingyun-1), a fluid oxygen rocket and oxygen. Already in May 2022, its demonstrator VTVL completed a 1 kilometer jump with successful landing. In September 2024, a major prototype tried a jump with greater altitude (between 5 and 10 km), But he suffered a hard landing due to a problem with thrust controlalthough the company considered that many objectives of the essay were met. Deep Blue Aerospace also has the Nebula-2 in its plans, a Heavy Class-class launcher 9. Sast (Shanghai Academy of SpaceFlight Technology): This state entity, part of CASC (China Aerospace Science and Technology Corporation), is leading government effort in reusable rockets. Its VTVL prototype, sometimes called Longxing 1 and associated with the future CZ-12A or CZ-12R (a reusable version of the CZ-12), has also made remarkable jumps. On June 23, 2024, this prototype, propelled by three longyun Ly-70 engines (the same as Space Epoch), reached 12 kilometers of altitude on a test flight from Jiuquan. Subsequently, on January 19, 2025, a second prototype tried an even more ambitious leap of 75 kilometers from Haiyang, but was lost during the flight. Galactic Energy: Known for its CERES-1 rocket, Galactic Energy is developing pallas-1, a fluid oxygen rocket and oxygen with a first reusable stage. Although he has not yet made a VTVL jump with a full rocket prototype, In August 2023 he carried out a vertical landing test using a reaction motor proof vehicle (nicknamed “Firebird”) to validate control algorithms. They expect the first orbital launch of Pallas-1 (in disposable mode) between the late 2025 and early 2026. Linkspace: It was the first Chinese private company to focus on reusable rockets. Already in August 2019, its RLV-T5 prototype made a 300-meter leap with successful landing, a pioneering milestone for Chinese startups. Although its subsequent progress has been slower compared to its competitors, its initial role was fundamental. Space Pioneer: This company is developing the Tianlong-3, a Falcon 9 class launcher designed from the beginning for reuse. Although he has not yet performed a VTVL test, the company has advanced in the construction and proof of the Tianhuo-12 engines and the first stage of the rocket. Its first orbital launch is expected between 2024 and 2025 (without attempted recovery on the first flight), closely followed by VTVL landing tests. Vertical landings ‘Made in China’ The list does not end there, which draws a trend: China not only wants to match Spacex’s reuse capacity, but is cultivating a robust ecosystem to compete directly with Elon Musk’s company. The objectives: reduce launch costs, increase cadence for the deployment of new mega-constellations (Like Guowang, the Chinese answer to Starlink) and, ultimately, cut distances with the company that is launching 80% of the total mass that is put into orbit. So, although Spacex remains the indisputable reference in the reuse of orbital rockets, the question is no longer whether it will have a serious rival in China, but which of this growing legion of contenders, in addition to the CASC itself, will be the first to consistently replicate the feat of landing and reuse orbital rockets as something routine. The race is in full swing, and landing platforms on land and sea … Read more

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