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so you can win a Realme 15 Pro Game of Thrones Limited Edition

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One more week, we return with a new exclusive giveaway for the community of Xataka Xtra. The first draw was a 75-inch LG televisionthe second a Nothing Phone (3a) Community Edition of which there are only 1,000 units and now we return with a super, super, super limited product that, in fact, is not sold in Spain: the Realme 15 Pro Game of Thrones Limited Edition. We are going to discover both the device and the mechanics to participate right away, but first it is worth remembering that You can join Xataka Xtra from only two euros per month. This subscription includes access to this exclusive giveaway and all those that will come in the future, as well as unique discounts on digital services, a direct line with Xataka editors in El Consultorio, an exclusive Discord server and much more. And now, yes, the draw. How to participate in the exclusive draw for a Realme 15 Pro Game of Thrones Limited Edition Like all exclusive raffles for Xataka It’s that simple. Make sure you check that box to automatically participate in the exclusive Xataka Xtra draws | Image: Xataka A gesture as simple as a click or a press, depending on where you read us from, will allow you to access this draw and future ones. If you are already part of Xataka Xtra and have participated in previous draws, don’t worry, you don’t have to do anything, so you can ignore this paragraph. As a summary, the draw is as follows: Requirements: be a Xataka Xtra subscriber and resident in Spain (Peninsula, Balearic Islands, Canary Islands, Ceuta and Melilla) Start of the draw: Monday, March 30. End of the draw: Friday, April 10, at 9:00. Winner selection and resolution: Friday, April 10. How will the winner be chosen? From Xataka we will choose a random subscriber and two substitutes. If the winner does not respond within the period stipulated in the legal bases of each draw, the winner will go to the first substitute and, if this does not happen either, to the second. Winning a giveaway does not prevent you from winning in the following ones. You can find the legal bases at this link. Realme 15 Pro Game of Thrones Limited Edition | Image: Xataka Regarding the award, the Realme 15 Pro Game of Thrones Limited Edition has a radically different finish than the standard model, with a black synthetic leather back, gold details inspired by House Targaryen and dragons and a technology that makes the back turn red when exposed to heat. It is a very cool mobile, yes, but also a collector’s item. It is not sold in Spain, but thanks to Realme Spain from Xataka we have the possibility of getting a true fan of the George RR Martin universe to take it home. In Xataka | Subscribe now to Xataka Xtra

China wants to lead all technological conversations and is clear that this involves 6G. He has stepped on the accelerator

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Chenoa said that “when you go, I come.” In the technology sector it can be applied to many things, and one of them is the development of 6G by China. In 2018, the commercial deployment of 5G was taking its first steps, but in China there was already talk of the next generation. In the last update of the Five Year Plan they reconfirmed that 2030 was the deadline for network deployment, but now they are going one step further because 6G is not a simple improvement in communications. This is a geopolitical issue and a technology that will be ubiquitous. Completing phases. It was during the Annual Conference of the Zhongguancun Forum in Beijing where experts and representatives of the technology and communications industry presented an ambitious route for the development of the 6G network. Over the last five years, China has been patenting technologies related to the sixth generation and it is estimated that it accounts for approximately 40% of all global 6G patent applications. This is a very important step because, for example Huawei has already achieved something similar with 5G and that implies that everyone who wants to use that technology has to pay certain fees to the Chinese company. It also attracts talent and reinforces the internal industrial ecosystem for what is considered “a comprehensive industrial chain” in the country. It is something that has been bearing fruit, with a first phase in which companies have been collecting information and “materials” and a second phase for 2026 in which they project integrate more than 300 key 6G technologies into a functional prototype. AI from the ground up. Something key about this technology is that it is not simply something that will allow a connection with lower latency and higher speed. That is relevant, of course, since it is estimated that speeds above 100 Gbps will be achieved with a delay much less than a millisecond (in 5G, the figure is about 1Gbps), but in 6G what matters most is that it will be a system that will have artificial intelligence integrated into each layer. This is, perhaps, the most ambitious of everything that has been discussed in the forum. Unlike 5G, which has had to adapt to the capabilities of artificial intelligence and robotics, 6G has been designed with AI from the ground up. This implies that each network unit (stations, terminals and core networks) will have built-in AI computing power. In short: they will be systems that, in addition to allowing 6G connection, will have the capacity to operate AI agents locally. The idea is not to have to depend, for certain tasks, on data centers that are sometimes long distances away. In addition, it is being proposed that the network be ubiquitous – that it be everywhere -, being a system that can operate on land, air, space and sea. It sounds tremendously ambitious, but we are talking about a technology that will coexist with plans to take data centers into space. Mass adoption. As we pointed out a few days ago, China wants to carry out the deployment by 2030, but this ‘launch’ of 6G will not be for the consumer. Once the network is deployed and seeing that it is viable to promote the technologies they want to develop (robotics, physical AI, remote computing or autonomous driving, for example), it will be the consumer’s turn. It is something that will arrive by 2035, but here we should not be too optimistic. It won’t be easy. Although it sounds great to have devices in your pocket and at home that achieve that speed without the need for a cable connection, you have to keep something in mind: although 5G has been with us for more than six years, is still taking its first steps. We have 5G devices, yes, but there are several problems. One is that, many times, 5G is not “real” or does not reach the speeds it could. On the other hand, coverage is essential, and it is something that varies by neighborhood. In a report from a few months ago, the European communications giant Ericsson pointed out that Europe has a problem. While other countries have deployed the millimeter band, most European countries have prioritized the medium and low bands. We have a lot of coverage (there are the covered territory maps), but we have less speed and more latency. And if it is not resolved, the deployment of 6G will be useless. At least Europe has spoken out and He doesn’t want the play to be repeated.. Vital. And this, as we say, is essential because you will already be sensing that 6G is not only more speed: it is the wireless technology on which we want to shape the immediate future. have the superiority It is a geopolitical advantageand China is not the only one in this battle. China may have ZTE and Huawei, but South Korea has SK Telecom and Samsung. They want to have a functional 6G network by 2028, something in which they also Japan and the United States are involved. In any case, it is evident that we are going to start talking a lot about 6G in the short term because all the powers are moving. It will not be easy and the vice president of ZTE himself has commented that there are obstacles such as the supply chains of essential components and the cost of deploying a 6G network, but that as it is a technology that unites communications, AI, the aerospace industry and, above all, the military, it can make countries focus on this development. In Xataka | China was not supposed to be able to produce 7nm chips without ASML machines. It already has two companies capable of doing it

AI chatbots are more flattering than humans giving personal advice. And that’s a problem

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Before, to create your echo chamber you could only follow like-minded people on networks, now you can create your own personalized echo chamber with an AI. A Stanford study has thoroughly analyzed the excessive adulation of LLMs and the result is clear: if you want to be told what you want to hear, it is better to talk to the AI ​​​​than with a person. The study. The Researchers analyzed eleven language models, among which were the most popular ones like ChatGPT, Gemini, Claude or DeepSeek, and they fed them with data sets about personal dilemmas. In addition, they included 2,000 prompts taken from the Reddit community. Approximately one-third of all scenarios included harmful or outright illegal behavior. Then, they compared the LLM responses with human responses to see who tends to agree with the user more. In a second part of the study, they recruited 2,400 participants and had them chat with flattering and non-flattering language models. We like to be proven right. Chatbots tend to be much more flattering than a human when giving personal advice, but not only that, people generally prefer these types of responses. The models endorsed the user’s position 49% more than humans in general dilemmas and endorsed harmful behavior 47% more. In the second experiment, people who chatted with different models considered the sycophantic model more trustworthy and preferable. Furthermore, she came away more convinced that she was right and less willing to apologize or repair the conflict. Why is it a problem. According to the authors, LLMs can reinforce egocentrism and make people more morally dogmatic. According to Myra Cheng, co-author of the study, “By default, AI advice does not tell people that they are wrong or give them a reality check (…) I worry that people will lose the ability to deal with difficult social situations.” In addition, there is another worrying fact and that is that users perceived the models as equally objective, which suggests a lack of critical vision to be able to distinguish a flattering AI from a non-flattering one. AI is not a person. It is obvious, but the reality is that every day we address AI chatbots as if they were one. Thank him and ask him for things please It is a harmless symptom of our mania for anthropoformize everything. However, when We use AI as a substitute for a psychologist or when we establish intimate relationships with a chatbotthat’s where we start to step in swampy terrain. The authors of the study consider it urgent that companies introduce safeguards to reduce the excessive complacency of LLMs and advise avoiding using them as a substitute for a person to deal with personal conflicts. The counterpoint. There are voices that argue that AI is not generating these echo chambers, at least not with as much intensity as we have seen with social networks. According to John Burn-Murdoch in Financial Timeslanguage models tend to raise consensus with experts and generate more moderate opinions than networks. Their argument is that the economic architecture of networks rewards inflammatory and polarizing content, while chatbots compete to offer reliable answers to users who use them to make important decisions. It is not just an opinion, it has also done an experiment in which it has simulated thousands of political conversations between users with extreme positions and several of the main chatbots on the market. Based on electoral surveys and data on the use of these tools, it measures how positions would move if a part of the citizenry used AI to inform themselves. The author concludes that, on average, the models tend to push the most radical ones towards more temperate positions closer to the expert consensus, also validating many fewer conspiracy theories than those that routinely circulate on social networks. In Xataka | AIs have become accompanying tools against loneliness. For some researchers it is “junk food” Image | Zulfugar Karimov in Unsplash

How to create a paper cut illustration from your photos with artificial intelligence, using ChatGPT or Gemini

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Let’s tell you how to create a paper cut illustration from your photos using artificial intelligence. We are going to tell you a prompt that you will be able to use in both ChatGPT and Gemini, although the result can vary greatly depending on which of them you use. Therefore, we will start by telling you the prompt that you should copy and paste, which is quite long and detailed. And then we will tell you the differences between using Gemini and ChatGPT to do this, because they are very notable differences. Illustration of paper cut from your photos To make this composition, you simply have to add a photo and paste the text to the prompt What are you going to introduce to artificial intelligence? Then, the AI ​​will analyze the content of the photo and generate the result. This is the textual prompt that you must add: “Turn this image (attached) into a soft illustration style by layering handmade cut-out paper, inspired by the aesthetics of papercraft dioramas. Use soft, rounded shapes, adorable, simplified character proportions, and minimal facial details (point eyes, rosy cheeks) to create a warm, charming look. Apply stacked layers of paper with visible depth, subtle shadows between layers, and clean cut edges reminiscent of laser-cut cardboard. Add a distinctive white outer layer surrounding each main character, similar to a thick sticker border or a cut-out white paper backing, clearly separating the characters from the background. This white layer should look like an intentional paper layer, not a glow or halo. Use a pastel color palette with muted blues, greens and warm neutrals, balanced and calming. Lighting should feel soft, diffuse and uniform, enhancing dimensional paper layers without harsh contrasts. Textures should appear matte and tactile, like thick art paper or EVA foam. Overall mood: Cozy, endearing, delicate and story-like, with a playful yet polished handcrafted look, suitable for modern illustration, children’s books or decorative art.​​​​​​​​​​​​​​​​​​​ Then, you only have to wait a few seconds and you will get the result. This will vary very noticeably depending on the AI ​​model you are going to use. As you can see, it is a very VERY long prompt, but since we have translated it into Spanish you will be able to read it, review it and even make changes. Differences between Gemini and ChatGPT results Gemini does the paper cut style best. Gemini does the cut paper style better when creating the resulting image from your photos. The result is very beautiful, smooth and with very schematic images. However, does not capture characteristic features very welland in the case of animals it can even change the color of their hair. ChatGPT captures details much better ChatGPT captures colors and details betterthe characters that appear in the images are much more recognizable. However, the cut-out paper is not made in layers like in Gemini, the style is much less artistic, and looks more like stickers overlaid on a background. Therefore, there are no perfect results, and it will be up to you to do tests and see what you prefer, whether realism or more of an effect of overlapping cut-out papers. Taking into account that each AI offers results with its own personality, you will have no problems choosing one or the other depending on the photo and the result you want. In Xataka Basics | How to create an image of yourself and a Pixar character with your face using artificial intelligence, with Gemini or ChatGPT

Each new AI model is the best ever until the next one arrives. Anthropic and OpenAI have turned that into a business

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It doesn’t matter what technological product we are talking about, because both the product and how it is sold to you matters. And here making promises and generating expectations is the classic strategy. The next processor is going to be more powerful, the next smartphone is going to take better photos… and of course, the next AI model is going to be (much) better. We are seeing that message constantly in the AI ​​segment, but now it is going further. Anthropic and a curious leak. A group of security researchers they detected a few days ago 3,000 unpublished documents in an accessible Anthropic database. They included a draft of the blog entry that corresponded to the theoretical launch of their next AI model. The striking thing is not so much the filtration itself (whether intentional or not), but what those documents reveal. Mythos goes beyond mere evolution. Or at least that’s what that leaked draft seems to reveal. It describes a model called Claude Mythos—also called Capybara—which would not be a simple improvement on Claude Opus, but would be a level above it. The document says that this model is “bigger and smarter than our Opus models, which until now were the most powerful.” Anthropic signs up for hype. According to this leak, the benchmark scores would be notably higher than those of Opus 4.6 in programming, reasoning and cybersecurity. At Anthropic have ended up confirming the existence of this development, and have described it as “a level change” and “the most capable model we have created to date.” It’s not too surprising a phrase, because it’s basically the same thing they’ve been saying about every new model they’ve released. And even they are scared. In fact, what is surprising in that draft is not the message that it is better, but the warnings that accompany that future presentation. Thus, Anthropic describes Mythos as “currently far ahead of any other AI model in cybersecurity capabilities.” In fact, they warn that this may be the beginning of “an imminent wave of models that can exploit vulnerabilities in ways that far exceed the efforts of the defenders.” Or what is the same: Mythos could be a extraordinary tool for cyber attackers. The actual launch plan is to first offer Mythos to cybersecurity organizations to prepare. We will see if that gives an advantage, if Mythos meets expectations. OpenAI also makes a move. Both Anthropic and OpenAI have been moving in parallel for some time, and now they have done so again. At OpenAI they are preparing their new AI model, codenamed “Spud” (“potato”). Hardly anything is known about him beyond the fact that his pre-training phase has been completed. More relevant is that this model appears just when At OpenAI they have decided to be less OpenAI and more Anthropic. They have abandoned Sora and they are redirecting resources to regain ground where they are losing it. That is, in companies. But the count is not infinite.. These days, users of Claude’s $100 and $200 per month plans began to notice how they used up their limits and token quotas in less than an hour during their work hours. What is happening is that Anthropic is training more powerful but much more expensive models to use and that makes it difficult to serve them. Demand is growing faster than the efficiency improvements that are coming, so according to some analysts, AI companies are adjusting those quotas and in a sense making Their models behave as if they were “dumber” to save. It’s something we’ve seen in the past. hedonic adaptation. The psychologists called hedonic adaptation to the phenomenon by which humans quickly become accustomed to any level of experience, good or bad, and return to our starting emotional state. When applied to AI, this phenomenon explains that this model that seemed miraculous to us six months ago today seems slow and limited, and what six months ago seemed like science fiction is today the minimum we ask of companies. Anthropic and OpenAI have not invented the concept, but they have integrated it into their roadmaps like other technology companies in the past. We mentioned it before: they not only sell what they have today, but (more importantly) what they will have tomorrow. Mythos will be brutal and very expensive. Anthropic’s draft warns that Mythos will be “very expensive to serve and will be very expensive for our customers.” That points to two possibilities. The first is that only users of the Max plans can access some consultations with this model. The second, that a subscription appears even more expensive than that 200 dollars a month so we can leverage Mythos with more leeway. We already had a free AI, a basic paid AI and a high-end paid AI. Now we will also have super high-end AI. In Xataka | The hard landing of OpenAI: after years at the forefront, it is discovering that AI is not won only with memes and hype

The French AI startup profiting from geopolitical chaos just raised $830 million. For European data centers

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The French startup Mistral has raised 830 million dollars and it has done so with one objective: to create AI data centers in Europe that will be based on NVIDIA chips and technological solutions. That’s good news, but it also has a disturbing side. Merci, Monsieur Trump. There is a geopolitical irony in the rise of Mistral. The French AI startup has become a reference in Europe, but it has done so not so much because of its models or technology (that too) but because of Donald Trump. Since the American president returned to power and began to destroy the era of globalization, the demand for “sovereign” European alternatives to the large US technology platforms has skyrocketed. Governments and companies that previously turned to Microsoft, Amazon or Google without thinking are now trying to look for options that free them from those dependencies. Mistral is precisely the clear alternative in terms of AI. 830 million to have its own infrastructure. The round that Mistral has raised is not venture capital, but debt financing granted mainly by French banks such as Bpifrance, BNP Paribas, HSBC and MUFG. It is an interesting aspect and shows that the company no longer needs to convince investors, but rather finance the infrastructure necessary to scale its business. Those $830 million are destined for its future European data centers, starting with its facilities in Bruyères-le-Châtel, near Paris. Said center will house 13,800 GB300 chips from NVIDIA and will begin operating before the end of June. Debt, not equity. There is an important difference between the venture capital rounds that have financed Mistral until now and this new round of debt. Venture capital is not returned: investors bet on a stake in the company and get paid if the company grows and is sold or goes public. The debt is repaid, and it is with interest, regardless of how the business is going. That Mistral has opted for this mechanism suggests that it is optimistic about the future, but it also represents added pressure for the company, which will not be able to afford consecutive quarters of losses. Betting with other people’s money has its problems, but doing so with borrowed money also has important problems. The success of the 13,800 chips. May that French data center get 13,800 GB300 chipsthe most advanced from NVIDIA, is not a minor detail. These AI accelerators are on the waiting list of many companies, and here Mistral competes with hyperscalers like Microsoft, Google or xAI that buy tens of thousands of units and have priority agreements. That this European startup has managed to secure that amount seems to demonstrate that it has negotiating capacity or a special relationship with NVIDIA and its CEO, Jensen Huang. European AI ecosystem. Mistral is little by little becoming the perfect European ecosystem for companies that want not to be exposed to dependencies on North American partners. Having everything under European control is what more and more governments are looking for in Europe, and here we are facing an effort that wants to offer that certain independence… which of course is anything but complete. Be that as it may, Mistral has become the great European seller of sovereignty as a product. But. Mistral expects to achieve 200 MW of computing capacity by the end of 2027, including a €1.2 billion facility in Sweden with 23 MW that will begin operating next year. These are decent numbers in a European Union that has barely raised its head in this segment, but they are very far from those in China and especially the United States. OpenAI and its partners have agreements worth several hundreds of billions of dollars in infrastructure, and while here we move in megawatt capacities, there we talk about gigawatts. The distance is still enormous. And the dependency still exists. The paradox that no one seems to want to allude to is important: the European “sovereign” infrastructure that Mistral is building depends entirely on chips designed by an American company and manufactured in Taiwan. If for any reason Washington decides to make Europe a banned region for its technology and prohibits the export of GB300 chips, Mistral’s expansion would be paralyzed. The quest for digital sovereignty is interesting, but the reality is that Europe will continue to depend on US technology and Taiwan’s manufacturing capacity to an even greater extent than the US o China depend on its rival. The old continent has activated some measures for mitigate the problembut that will not prevent it from continuing to exist in the long term. Paris, European capital of AI. The French startup has turned France into one of the great European references in AI. Mistral was valued at $12 billion after raising $1.7 billion in financing led by ASML. In addition, they expect to exceed 1,000 million in annual recurring revenue. This company is now joined by the recently launched startup Yann LeCun: Advanced Machine Intelligence Labs (AMI Labs) has already managed to raise more than 1 billion dollars and will also be based in Paris. Another detail should be highlighted: Bpifrance, the French public investment bank, is leading the round. That is significant, because that means that the one supporting this initiative is the French state. In Xataka | Mistral does not generate hype, it is a discreet AI, it does not boost the shares of any company, but it already makes more money than Grok

ideal for its photographic section and for lovers of small mobile phones

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MediaMarkt usually launches many direct offers, others through its app, sometimes with a discount coupon and sometimes by accessing what it calls myMediaMarktwhich is basically registering in the store. Precisely today one of these latest offers has fallen into the Google Pixel 10awhich again remains at the minimum price of the store as long as we are registered in it. In this way, the mobile goes from 549 euros to 466.65 euros. Google Pixel 10a (128GB) The price could vary. We earn commission from these links Return to the lowest MediaMarkt price He Google Pixel 10a It is a particularly interesting mobile for those people who want to have a model from the brand, that takes good photos and that is “small”, since in this case we are talking about a model that comes with a screen 6.3 inch pOLED. Internally we find the Google Tensor G4, a processor that, despite not being the best in Android phones, offers a good experience when running apps or navigating through the system menus. Furthermore, continuing in line with the brand, this mobile will receive Android updates for many years. In addition, Google mobile phones are the first to receive them. On the other hand, the Google Pixel 10a supports both fast charging (30W) and wireless charging, comes with artificial intelligence functions through Gemini and It comes with a good photographic sectionone of the key points being the Google app for the camera. ⚡ IN SUMMARY: google pixel 10a offer today ✅ THE BEST His sizesince it is currently one of those considered “small” mobile phones. The softwarewhich will have updates for seven years. ❌ THE WORST l128 GB of internal storagea very small number if we want to save many photos. Repeat the same processor of the previous generation. 💡 BUY IT IF… You want to make the jump to the Google ecosystem with a mobile phone that takes good photos, and you don’t want to spend what the Google Pixel 10 or its older brothers cost. ⛔ DON’T BUY IT IF… You are going to save a lot of photos, videos or files locally, since the 128 GB of storage is going to become short in a short time. You may also be interested Google Pixel 10a Case – Made for the Pixel 10a with Recycled Plastic, Unimpeded Charging, Drop Tested – Fog Gray The price could vary. We earn commission from these links Google Pixel Buds 2a – Wireless earbuds with Active Noise Cancellation – Light and comfortable – Water resistant – Bluetooth compatible – Moss Green The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Ivan LinaresGoogle In Xataka | The best mobile phones, we have tested them and here are their analyzes In Xataka | Best wireless headphones. Which one to buy and 21 models from 15 euros to 470 euros

This is how the most brutal engineering work in urban history was born

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London Underground, known in our language as the London Undergroundis one of the most famous public transportation networks in the world. With more than 543 units, 408 kilometers long and 274 stations, this precious piece of the United Kingdom capital is capable of handling up to five million passengers a day. Now, this service did not become what it is today overnight. London Underground has a fascinating history, a history that, by the way, began more than 160 years ago with a completely innovative project for the time: the construction of an underground railway. Let’s go back in time. In the 1830s, London was the largest city in the world. It was a rapidly growing global economic epicenter that needed to decongest its streetsso the idea arose that trains They will begin to move underground. The problem was that until then nothing similar had been implemented. After many years of being just a proposal on paper, a test tunnel was built in 1855 at Kibblesworth. After this step, which turned out to be a success, work began on the world’s first underground railway, a circuit between Paddington (then Bishop’s Road) and Farringdon that entered service on January 10, 1863. The locomotives ran on steam engines and the carriages were lit with gas. It was basically like putting up a traditional railway system in a closed placewhich translated into inconvenience for passengers, who often had to travel in a polluted environment with high temperatures. In any case, the metropolis continued to grow and there were more and more transportation initiatives with private investment. Therefore, in 1868 the first section of the Metropolitan District Railway was inaugurated. This was a service that ran between South Kensington and Westminster (now part of the District and Circle lines). Electricity reaches trains Both services continued to expand as tunnel construction techniques improved. On December 18, 1890, The City and South London Railway launched the first electric railway. This was a very important advance because it allowed us to solve some of the main drawbacks of the service. In 1905, electrification came to the District and Circle lines, but the London Underground network operated as separate systems. This changed after 1906, when companies began to make their way deep into the city to unify. In all this, the name ‘Underground’ did not yet exist. Artist’s representation of a platform on Baker Street London in 1906 The companies that had come together for the project proposed different names, including ‘Tube,’ ‘Electric,’ and ‘Underground,’ but the latter was the winner. In this way, in 1908 it appeared for the first time the name ‘Underground’ in the seasons, and he did it with the roundel symbol that we know today. The technological progress of the London Underground seemed unstoppable. That same year, electronic ticket-issuing machines arrived and in 1911 the first escalators were installed. In 1929, manually operated doors began to become extinct. These were updated with pneumatic systems. Until this point, the service was operated by the Underground Electric Railways Company of London (UERL). In 1933, however, underground transportation services merged with the railroads and bus services under the London Transport brand, which was overseen by the London Passenger Transport Board. That same year Harry Beck’s map appearedan element intended to guide users. The system had grown so large that some stations were just meters away, while others were kilometers away. It is a cartography that was received with skepticism, but ended up triumphing. Aldwych tube station, in 1940 For the first time, decisions about London’s public transport services were perfectly coordinated. This allowed us to improve the service and outline an ambitious improvement plan. However, the outbreak of World War II in 1939 meant that the plan could not be completed as originally envisioned. The underground transport service was converted into a huge air raid shelter between September 1940 and May 1945. Some stations were also used during the war as a warehouse to keep valuable historical items safe, for example pieces from the British Museum. After the war, in 1948, the London Passenger Transport Board acquired a public role. HE nationalized and became the London Transport Executive, years later being renamed the London Transport Board and operating under the orbit of the Ministry of Transport. The system also suffered several tragedies. In 1975 a train heading south did not stop at the final terminal and crashed at the end of the shift. 43 people died and 74 were injured. In 1987, a fire claimed 31 lives at King’s Cross station. Later, in 2005, an attack on the London transport system It caused 52 people to lose their lives. Nails contactless cards called Oyster They were implemented on the London Underground in 2003, but by 2014 you could already pay directly with contactless bank cards. By 2016, some lines provided evening service on weekends. Currently the service is run by an organization called Transport for London (TfL) which comprehensively manages the city’s state transportation strategy. Images | Joel de Vriend | Nelson Ndongala | Tomas Anton Escobar | Tom Parsons | Will H McMahan | The Graphic (Wikimedia Commons) | John Jackson In Xataka | The unfinished dream of the Roman Empire: a 125-kilometer train to link Europe and Asia over the Bosphorus In Xataka | France has been torpedoing the possibility of AVE reaching Paris for years: Renfe’s plan is now regional ones In Xataka | In 2007, Japan made a cat the station master of a dying train line. Today that line is saved

an intact Celtic city 2,000 years old

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It seemed like the perfect location to build a highway. One of those in which the citizens of the Czech Republic want drive at 150 km/h. But when the bulldozers arrived, the workers realized something: someone was already there. Specifically, some citizens who had built their houses and businesses there 2,000 years before. What has happened? He East Bohemian Museum next to the University of Hradec Kralovehave found a 2,000-year-old city where a highway was planned. This has been confirmed by the museum itself, which in a statement also explains that the settlement was especially rich, taking into account the enormous amount of jewels and coins found. The road is the D35 highwaywhich is under construction in the east of the country. When completed, the road will add two milestones to the history of Czech infrastructure. The highway will be the second longest in the country and will contain the longest tunnel in the Czech Republic. The intention is to provide relief to the current D1 highway, which is currently saturated with cars and trucks. They were already there. 2,000 years ago, specifically. In the preliminary phase of excavating the land through which the road was to pass, archaeologists have found a “unique site in Bohemia”, according to the museum itself. This is a key city in the area. It is believed that its commercial and economic impact reached other nearby regions since it was located in the famous Amber Route. According to their calculations, the city would extend 25 hectares and they believe that its maximum splendor was reached in the 2nd century BC. Data that they have been able to extract from the enormous amount of metal objects such as coins, ceramics and remains of homes that have been found in the excavation. What was the city like? According to experts, such as those consulted by Live Sciencethe city developed in the La Tène era, that is, the final phase of the Iron Age. It must have been one of the most important cities in the area since productive structures and evidence that luxury ceramics were manufactured there have also been found at the site. Experts say that the city had to be a place of passage on long-distance journeys, which is why it was very important for all the settlements in the Middle Danube region and southern Germany. Two structures have also been found that could be one or two sanctuaries. Intact. One of the good news, they assure from the museumis that archaeologists have highlighted the good condition of the findings found. In fact, they point out that these have not been victims of illegal irrigation or those who search for treasures with metal detectors. This has made it possible to find a first layer with an unusually high density of objects. This has allowed the recovery of 22,000 bags with all types of finds, which places it as one of the most important excavations in the area. And now? Now in the Czech Republic they will have to look for an alternative to the road. The city found is located within the Litomyšl–Janov section, a particularly delicate section due to the number of urban agglomerations in the area. In fact, state entities point out that it has been difficult to reach an agreement with nearby cities. Finally, the section will have numerous bridges and a ring road has been designed next to the city of Litomyšl with the aim of reducing the traffic that currently circulates through this city. If there are no new surprises, the highway should be completed in 2029. Photo | Ministry of Transport of the Czech Republic and East Bohemian Museum In Xataka | Until 2020, Spain had the most praised roads in Europe. Now it has something else: a hole of 13,000 million euros

features, price and technical sheet

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Vivo has just presented the Vivo X300 Ultrathe most powerful model in its catalog to date. It is a very important device for the company, which although it is used to competing in the most premium segment, is the first time it has launched the Ultra model outside of China. Because yes, the Vivo X300 Ultra will arrive in Europe and, of course, in Spain. The device arrives armed to the teeth in each and every one of its sections. Vivo has not left anything out and offers a high-capacity battery, the latest from Qualcomm under the hood and a triple camera with a dual 200 megapixel sensor, teleconverter and grip that promises a lot. Without further ado, let’s get to know it better. Vivo X300 Ultra technical sheet vivo x300 ultra dimensions and weight 163.98 x 76.81 x 8.58mm Volcano Black: 233.64 grams Steppe Green: 240.13 grams screen 6.82 inch AMOLED QHD+ resolution (3,168 x 1,440 pixels) Refresh rate: 144 Hz 510 DPI Format: 19.8:9 Screen/front ratio: 94.49% HBM brightness: 1,800 nits Local maximum brightness: 4,500 nits processor Snapdragon 8 Elite Gen 5 ram memory 16GB LPDDR5x Ultra Pro +16 GB extended RAM internal storage 1TB UFS 4.1 rear camera Wide 200 MP, f/1.85, OIS Wide angle 50 MP, f/2.0, FOV 123.4º, OIS Telephoto: 200 MP, f/2.67, OIS 8K video, 4K@120 FPS front camera 50MP f/2.45 battery 6,600 mAh 100W fast charge 40W wireless charging operating system Android 16 with OriginOS 16 connectivity Dual nanoSIM 5G+5G Dual Standby eSIM 5G NSA/SA 4G Wi-Fi 7 Bluetooth 6.0 USB Type C (USB 3.2) USB-OTG, DisplayPort NFC others Teleconverter included Handle kit included Tripod adapter ring On-screen fingerprint reader Resistance IP68, IP69 Charger included price To be determined Huge on the outside… Vivo X300 Ultra | Image: Live The Vivo X300 Ultra is a phone big, heavy and relatively thick. In the module area, the device is 8.58 mm thick, something that, it must be said, is normal in recent high-end terminals. The weight varies depending on the color, but in no case, regardless of whether it is black or green, does it drop below 230 grams. However, this thickness and weight is offset by a high-capacity battery and an all-terrain camera. The rear has a huge camera module integrated into the chassis that draws attention, but otherwise it is quite simple. The most striking thing is, of course, the compatibility with the side grip, the tripod ring and the teleconverter. The latter will help us increase the telephoto distance and take photos from even further away. Basically, we can turn the mobile phone into a “compact” camera based on accessories. Vivo X300 Ultra | Image: Live In the front we find a huge 6.82-inch AMOLED panel with QHD+ resolution (3,168 x 1,440 pixels) which leaves us with a density of 510 pixels per inch. This screen moves at 144 Hz and occupies, according to the firm, 94.5% of the front. The brightness is also on par with the high-end, reaching 4,500 nits of peak brightness and 1,800 nits of maximum brightness. …and huge inside Vivo X300 Ultra | Image: Live Under the hood, the Vivo X300 Ultra features the latest in components. Yes for him Vivo X300 Pro The firm opted for MediaTek, for its Ultra model it has gone directly with the Snapdragon 8 Elite Gen 5which has accompanied with 16 gigabytes of LPDDR5x RAM memory and a tera UFS 4.1 internal storage. It won’t be by brute force, of course. The operating system is Android 16 and runs under OriginOS 16, Vivo’s customization layer. It has Google Gemini, the entire Vivo creative AI suite and everything you would expect in terms of connectivity: Wi-Fi 7Bluetooth 6.0, dual SIM, eSIM and NFC. The battery amounts to 6,600 mAh with 100W fast charging and 40W wireless charging. As a curious fact, the device is sold in a pack that includes accessories for the camera and charger. Let’s talk about the camera Vivo X300 Ultra | Image: Live Vivo has been betting heavily on photography in recent years. On this occasion, the firm repeats its collaboration with ZEISS and opts for a triple lens system composed of a 200 megapixel wide anglea 50 megapixel wide angle and a telephoto that shares resolution (and optical stabilization) with the main sensor. This is capable of reaching 100x magnification using digital zoom, although the optical zoom is lower. Vivo X300 Ultra | Image: Live What is the key? Stabilization and video. On the one hand, the main sensor is capable of recording up to 8K, but the set supports up to 4K at 120 FPS and 10-bit Log format. Vivo also boasts of having achieved the CIPA 6.6 stabilization rating in its wide angle, CIPA 6 in the wide angle and CIPA 7 at telephoto. In the company’s words, it is the highest degree of professional stabilization currently available in a smartphone. Vivo X300 Ultra | Image: Live To complete the set, the Vivo X300 Ultra has a 400 millimeter Vivo Zeiss Gen 2 Ultra teleconverter (equivalent to 17x optical magnification), a grip kit and a tripod adapter. On paper, the proposal doesn’t look bad at all, but we will wait for the analysis to draw more precise conclusions. However, Vivo’s track record when it comes to photography is quite positive. Versions and price of the Vivo X300 Ultra Vivo X300 Ultra | Image: Live He Vivo X300 Ultra It will be available starting April 24 in a single version with 16 GB of RAM and 1 TB of internal storage. It can be obtained in green or black, both in a special edition that includes the 100W charger, the protective case, the pre-installed screen protector, the USB cable, the teleconverter, the grip kit and the tripod adapter ring. The price, at the moment, has not been revealed. Images | Alive In Xataka | Photographing the sun with a mobile phone was until recently a pipe dream. We have done it with the Vivo … Read more

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