Month: October 2025

The greatest attack of Ukraine on Russian soil discovered a new threat with drones. China has just multiply it

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In 2024, Ukraine managed to enter trucks disguised as mobile houses in Russian terrain. It was the origin of what happened in June 2025, when The Spiderweb operation It was activated giving rise to kyiv’s greatest attack on Moscow since the beginning of the invasion in Ukraine. The offensive also staged the Future of the contests. China has taken another step in that threat marked by drones. Show converted into threat. They told them Analysts at The War Zone. China, through the company Damodahas presented a containerized system designed in principle for light shows with drones, but whose concept reveals deep military implications. The Automated Drone Swarm Container System is capable to display and recover Hundreds (potentially thousands) of small grid drones automatically, in a matter of minutes and with a single operator. Although the declared objective is entertainment, the system encapsulates the logic of how a simple container can be transformed into a portable swarm launcher with capacity of saturating skies and objectives at will. What today is a viral show on social networks, tomorrow can be a devastating weapon on the battlefield. From Guinness to War. Damoda already holds the world record with More than 11,000 drones in simultaneous flight in a coordinated show. Now, with this modular system of extensible racks, each container can accommodate At least 648 dronesready to take off and land synchronized. Drones automatically return to their positions and recover in the system itself, which It allows constant repetition With minimal human intervention. The promise for the civil market is speed, portability and cost reduction, but from the military perspective what is shown is the ability to convert a truck or a container into a force multiplier, camouflaged in an innocuous appearance. The precedents. The most immediate parallelism is found in the Ukraine War. As we said at the beginning, in mid -2024, kyiv carried out the call Spiderweb Operationwhere hidden containers as sheds or mobile houses were used as undercover kamikaze drones. Those attacks against aerodromes inside Russia They damaged or destroyed dozens of aircraft, including strategic long -range bombers. The blow was so serious that the Pentagon estimates the loss of at least ten of these devices. Something similar It happened in the Middle Eastwhen Israeli commands used covert structures to launch drones and missiles against goals in Iran during the beginning of the twelve -day war. Both operations show that the container, the most banal and ubiquitous infrastructure of global trade can become A lethal vector of power projection. The military potential. If civil design is extrapolated to the war, the concept is transformed into A swarm weapon low cost with saturation effects. Several trucks equipped with these containers could simultaneously launch hundreds or thousands of drones with diverse missions: from exploration and recognition to electronic warfare, interference of radars or kinetic attacks with small explosive loads. It would be enough Reduced number of systems To sweep an air base, disable radars or cover an urban front with lethal swarm. Its deployment in scenarios where the control lines are diffuse, such as cities in war, would allow devastating and almost impossible to stop with traditional defenses. The defense challenge. The difficulty in repelling a massive attack of swarms is multiplied with each advance in Autonomy and artificial intelligence. A swarm with the ability to Autonomous search and destruction It could penetrate shegars, hangars or buildings in search of objectives, exceeding the limitations of preprogrammed attacks. Let’s think that conventional anti -aircraft systems, designed to intercept specific threats, are overwhelmed in front of hundreds of simultaneous drones. The directed energy weapons, like lasers or microwaveThey offer partial but limited solutions by scope, direction and power. One of the few effective alternatives is to respond with another defensive swarm of interceptor drones, capable of creating a mobile barrier in the sky. Even so, cost-efficacy asymmetry plays in favor of the attacker: while an interceptor missile It can cost millionseach suicide drone barely reaches some thousands of dollars. Representation of a container launch system for the Merodeo ammunition of the Hero family of the German contractor Rheinmetall, as another example of a relevant concept that has previously been shown A show in the contest. The great risk is that what is now deployed as a cultural or tourist show can be transformed With hardly modifications In a gun of war. The camouflage, a priori, is perfect: a load container standard, transported by train, truck or ship, does not raise suspicions until, in minutes, it becomes A lethal swarm. This multiplies the strategic challenge for air bases, ports and cities close to the front, where a single infiltrated container could inflict damage comparable to that of a cruise missile sap. In wars where surprise and saturation are key, this kind of “drone box” emerges as the contemporary equivalent of an unpublished intelligent cluster bomb and precision. Global threat in buds. The truth is that China is not the only country in Explore this land. Defense companies and contractors In the United States And Europe also work in similar conceptssome even thought for naval pitchers. The debate in the US Navy already proposes to install containerized swarms In ships for defense and attack, which shows the inevitability of this transition. The Chinese precedent and the war in Ukraine indicate that the next future of the Air War is not only in the great seasons of sixth generation or in hypersonic missiles, but in low -cost swarms capable of overflowing any defense. The paradox. The Automated Drone Swarm Container System of Damoda It is officially a civil product to illuminate the skies in celebrations. But what projects, beyond its luminous choreographies, is a disturbing mirror of the future of war. Each viral show is at the same time, An essay From what can happen on the battlefield: the replacement of the power concentrated by distributed saturation, the replacement of the missile of millions with hundreds of low -cost drones, the transit of the technological war to … Read more

Mediamarkt celebrates the day without VAT in its outlet and is liquidating iPhone mobiles from 174 euros

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Although the iPhone se It is a discontinued model and that Apple no longer manufactures or sells on its website, you can still buy it in a store. If you want to have an Apple terminal that keeps the Touch ID button, Mediamarkt is celebrating the Day without VAT Also in your outlet on eBay and you can buy it for 174 euros. Apple iPhone SE (3rd Gen.), 64 GB, 5G, 4.7 “Retina HD, Chip A15 Bionic The price could vary. We obtain commission for these links Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Although this is the great bargain in the Mediamarkt outlet on eBay During the day without VAT for those who want an Apple terminal, we can find Other iPhone on offer that may interest you, as are the following: A good, beautiful and cheap iPhone He iPhone Se 2022 It is a bargain today without VAT of Mediamarkt in its outlet on eBay. This mobile rides a 4.7 -inch HD Retina With Truetone technology. In addition, it is an exhibition terminal, so it is in a new state. Your brain is the Apple A15 Bionic Chip and has a single 12 MP rear camera and another 7 MP front. Its battery offers up to 15 hours of video And it comes with a wide connectivity section, with Wi -Fi 6, Bluetooth 5.0 and 5g. In addition, it only weighs 144 grams, so it is a very light mobile. Some accessories to protect this mobile Oretech Transparent case for iPhone Se 2022/Se 2020/7/8, with (2x screen protector) The price could vary. We obtain commission for these links Yisica compatible with iPhone SE 2022 The price could vary. We obtain commission for these links Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Webedia and Apple In Xataka |The best mobiles quality price: your analysis and videos are here In Xataka | Best wireless headphones: which buy and 19 models from 20 euros to 450 euros

has made it a tourist show

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On September 28, China sumo a new one megaconstruction to his increasingly unbarkable list. After less than four years of work, THE BRIDGE OF THE GRAND CANYON OF HUAJIANG It became the highest bridge in the world. It is a weight argument for the project to capture worldwide, but beyond its engineering records, the bridge has become an example for other reasons: His tourist ambition. It has a fantasy waterfall and a restaurant at the top of one of its columns. Another megaestructure in Guizhou. The works began in January 2022. Far from being a whim, a bridge of these characteristics in A region like Guizhou It is essential if you want to meet the objective of the country to interconnect all corners as much as possible. Approximately 90% of Guizhou are mountains and throatswhich makes a trip that could take minutes. That is why the area is known as the “Bridge Museum” due to both their number and their complexity. In the case of the Huajiang Grand Canyon bridge, we are talking about a construction with a length of 2,890 meters, a main section of 1,420 meters (among the towers) that is 625 meters above the Beipan River. The towers rise to 776 meters and the set is what dethroned the Junge bridge over the Beipan River itself as the highest in the world. Balance between investment and return. Just before their inauguration, the authorities tested their resistance by causing almost 100 trucks will travel at the same time through the vain For five days. A total of 3,000 tons that the huge cables, the 439,000 m³ of concrete and 49,000 tons of steel passed without problem. It is estimated that the bridge has cost about 280 million dollars and allows you to spend in a couple of minutes on the other side of the mountain, something for which you had to invest more than an hour. The doubt was to what extent China would recover the investment with this megaconstruction that does not stop joining rural areas. Yes, the country wants to create a series of arteries to foster trade And tourism, but recovering the money was something that was in the air. But, precisely, the key may be in tourism not from one side of the bridge to another: but turning the structure into the protagonist. Interstellar coffee. Almost literally. Located in one of the towers, already 775 meters high, we have the ‘Interestle Coffee‘. It is a restaurant to take something while enjoying a privileged view. The trip to coffee itself must be impressive thanks to a elevator panoramic that amounts to 207 meters at a speed of four meters per second to arrive in less than a minute. Only for its location, you already have the interest of being one of the restaurants at more height in the world. From Turisteo to the bridge. But not only have the bridge built with that technical stop for coffee in mind: they wanted to turn it into a tourist destination for their own merits. To start, it has a waterfall that can ‘shoot’ water to the river forming different patterns, but it is also a destination for those who want to hiking 625 meters with a glass floor or for those who want to practice something more extreme. In this video of ‘El Paseo de Kai’ we can see different activities On Bridge: 2×1. It is a way to take advantage of this exceptional height for more than to connect two points and the truth is that it is nothing new. Bridges like Balinghe or that of Pingtang They already exceeded that traditional concept of “bridge as a mere passage facilitator” to become tourist destinations. It is something we have also seen in constructions such as the three throats that not only can Move the Earth’s rotation axisbut it has a museum that documes the construction, an example of operation of the dam itself and Multiple observation points. Therefore, the new highest bridge in the world is not only an achievement in civil engineering, but an innovation in that integrated tourism development that can be the one that helps recover what is invested in infrastructure. Images | Provincial Department of Culture and Tourism of Guizhou

Once again, goal does not have the best AI, but it is clearer than anyone the best business plan to make it profitable

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Mark Zuckerberg He was not happy with the advances in his companyso spent the whole summer signing the best talents for millionaire figures with the aim of creating a superintelligence. We do not know if you will get it, what we do know is that, although the goal is lagging in the AI ​​career, it is advanced in something more important: How to make it profitable. Zuckerberg’s last play is that all chats and interactions with goal AI will use to offer us personalized ads. December 16. It is the date on which Meta will start using the conversations that its users have with goal AI to customize ads and the content that will appear on its different platforms. This includes, not only conversations with your chatbot inside apps such as Instagram or WhatsApp, if you have a target Ray-Ban, all the interactions you have with the voice assistant will also be used. If, for example, we ask Meta AI a question about how to take care of a plant, it will show us advertisements of related items and suggest plants publications. Mandatory. In This article on your blogMeta states that the user still has control and that he can adjust the content and ads that he sees from the ‘advertisement preferences’ section. What they do not say is that there will be no way to prevent chats from being used to customize the ads and content that we will see in the feed. The only way to avoid it is not to use the finish line. Of course, the company states that it will not use sensitive information such as religious beliefs, sexual orientation, political, health or racial issues. Another approach. While other chatbots like chatgpt, claude or gemini They use conversations as training data For their AI, in the finish line they bet on an approach aimed at business. The great technology, They are dilapidating billions in AI. Google, Amazon and Microsoft are amortizing investment with their cloud services, while Meta relies on their strongest business: advertising. In the second quarter of the year Your income increased by 22%largely thanks to its advertising services. Risks. In statements a FortuneEmily Bender, co -author of I study the dangers of “stochastic parrots” On language models, he affirms that Meta is crossing a dangerous line: “It is customization disguise (…) The following obvious concern is whether Chatbot himself will begin to incite us to reveal information.” In addition, alert about the illusion of privacy that we feel when talking to a chatbot and that can lead us to reveal sensitive information that we would never say in public. Image | Goal In Xataka | Zuckerberg is willing to lose “hundreds of billions” of dollars in AI: not investing them would be worse for finishing

Data centers for AI are an energy hole. Jeff Bezos’s solution: Build them in space

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In the next two decades we will see data centers at Gigavatio scale orbiting the Earth. Or at least that is the prediction that has launched The founder of Amazon and Blue Origin, Jeff Bezos. He said it during his speech at the Italian Tech Week in Turin, where he was able to establish conversation with John Elkann, president of Ferrari and Stellantis. Bezos’s proposal. Space data centers would take advantage of solar energy 24 hours a day, cloudless, rain or night cycles that interrupt the supply. According to Bezosthese “giant training clusters” of artificial intelligence would be more efficient and, eventually, more economical than terrestrial facilities. “We can exceed the cost of land data centers in space in the coming decades,” he said. Why now talks about this. The infrastructure demand for AI is becoming a large hole for the planet. Current data centers consume massive amounts of electricity and water to cool its servers, a problem that is aggravated with each new artificial intelligence model. Given this pressure, large technology explore alternatives: from Locate them in ships o Nordic countries until sink into the ocean. And of course, if we have capacity problems on Earth, some technological ones already think about taking the letter to send them to space. The technical advantages. In space, temperatures range between -120 ° C under direct sunlight and -270 ° C in shadow, which would greatly simplify equipment cooling. Constant solar energy would eliminate dependence on land electrical networks. Bezos places this development as’Natural evolution‘of a process that has already begun with weather and communications satellites. “The next step will be the data centers and then other types of manufacturing,” he explained. The real challenges. As they point out from Tom’s hardwarebuilding a spatial data center of a Gigavatio would require solar panels that would cover between 2.4 and 3.3 million square meters, with an estimated weight of 9,000 to 11,250 metric tons only in photovoltaic material. Transporting all that equipment to space would cost between $ 13,700 and 25,000 million with current technology, needing more than 150 launches. To this is added the difficulty of maintenance, updates and the inherent risk of space releases. Parallelism with AI. Bezos compared The current moment of artificial intelligence With the bubble Puntocom of the early 2000s. “We should be extremely optimistic about the social and beneficial consequences of AI,” he said, although he warned of the possibility of speculative bubbles. His message: Do not confuse possible excesses of the market with the reality of technological advances, whose benefits consider that “they will spread widely and reach everywhere.” When It will be done reality?. Bezos places the temporary horizon “in more than 10 years, but no more than 20”. Today, the project is commercially unfeasible, but its vision starts from the premise that the launch costs will continue to go down and the technology will mature. It remains to be seen, after two decades, part of our digital infrastructure is in orbit, beyond the existing one. In Xataka | Nvidia has control of the most powerful chips of AI: OpenAi, Broadcom and TSMC want to end their XPUS

one thousand people trapped by a storm

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As much as we have touristifiedas much as we have accustomed to see their camps and slopes full of mountaineersEverest still is a resort. Today the planet’s summit is much more busy than in times of Edmund Hillary and Tenzing Norgay (The pioneers who crowned the top in 1953), but the mountain is still a dangerous space full of challenges. And if we had forgotten Everest himself, he has just remembered us big. What happened? That Everest has just remembered own and strangers that it is not a tourist attraction, but a mountain with extreme climatic conditions that can be twisted at the most unexpected moment. That is at least what just learned the hundreds of mountaineers who were surprised on their slopes this weekend for an intense and copious snow. Snow was expected, but the intensity of the storm surprised even the most experienced, which forced the authorities to be launched to rescue the trapped groups. “The weather this year is not normal. The guide said he had never faced such a climate in October,” Explain a mountaineer affected. Where did it happen? On the eastern slope, where the blizzard caught hundreds of people in the camps. Chinese media talk about about a thousand Of affected, hundreds of hikers who were stranded by the storm that started on Friday at the last minute and lasted throughout Saturday. Other sources They point out that temporary surprised more than 500 people in the TINGRI region. And how are they now? According to The latest information Shared by Laura Bicker, a correspondent for the BBC, rescuers have already guided 350 people to a safe place located in the municipality of Qudang, on the Tibetan side. They have also managed to contact another 200 hikers. The British chain Precise That hundreds of villagers and rescuers have been deployed through the area to clear the access roads, blocked by snow, at an altitude of more than 4,900 m. It is not clear if the snowfall has affected hikers of the north face. How strong was it? “When we woke up, the snow already had about a meter deep,” Geshuang Chen recountswho on Friday had left Qudang with a group of more than ten mountaineers heading to the Base camp of Cho Oyu. On Saturday, however the storm frustrated its plans. “We are all experienced hikers, but even so this blizzard was extremely difficult.” Another mountaineer, Eric wen, has counted To the Reuters agency that his group could barely sleep because the snow fell so copious that they had to remove it from the covers of their stores every ten minutes. “If not, they would have collapsed.” Despite their care and equipment, three colleagues suffered hypothermia. How was it possible? For a sum of factors. The main is the meteorology. They have not been easy days in the region. To the south of Tibet, in Nepal, heavy rains have caused landslides and floods that, in addition to blocking roads, have left several deaths. In the last hours Europa Press He spoke Already 52 dead and 53 injured, in addition to a long dozen of missing. The other key factor is the festive calendar. China is in full Golden Weeka high season period for local tourism. “Many people come to do hiking, but this year snow is exceptional,” Chen points out. That coincidence of dates and climate explains that this week they arrive at the Karma Valley, which leads to the Eastern Kangshung face of Everest, hundreds of people. Why is it important? What happened this weekend at Everest is not important just because of the event itself. It is also (and above all) for what it reveals about the mountain and tourist saturation of Himalaya, a problem that experts They have been warning and of which the authorities They are aware. Some calculations estimate that every year they visit the Sagarmatha National Parkdominated by Everest, some tens of thousands of people that generate in turn 20 tons of garbage. In the mountain the challenge is so serious that the authorities They have already raised Forcing mountaineers to bring bags to collect their feces. Does so many people go to Everest? Yes. The problem of Everest Massification became especially palpable a few years ago, in May 2019when a Nepalese mountaineer took a photo in which more than 200 people are seen in a row in full rise to the roof of the world. A human traffic jam like the one we would expect to find ourselves in a commercial street in Madrid in full discounts … only in one of the most inhospitable places on the planet. Statista calculates that only in 2023 they were recorded 656 successful promotionsstill from the more than 800 from before pandemic. What happened this weekend reminds us that despite this enormous popularity and the growing massification of the mountain, even has increased ratesEverest is far (very far) from being a place for sports tourism to use. You don’t have to go very far to confirm it. In 2023 they disappeared Three Sherpas experienced in the Khumbu ice cascade, swelling the extensive list Dead and missing in the mountain. Images | Guillaume Baviere (Flickr), EMIFAULK (Flickr) and Statista In Xataka | To decongest Everest, Nepal allows you to access another 97 free peaks. The problem is that nobody wants to upload them

NASA has managed to grow lettuce in space. What he has discovered later was not part of the plan

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In the International Space Station they are cultivating lettuce that seem as green as those of any land greenhouse. Astronauts water them with recycled water, illuminate them with pink LED lights and collect them carefully, as if they were the first daily gesture of an interplanetary humanity. It is the perfect image of a self -sufficient future: life making its way in a vacuum. However, the data is telling another story. A discouraging finding. A study Posted in Nature – Based in NASA’s open scientific repository – he has detected that space crops are losing nutrients while the human body, in microgravity, becomes more fragile. The analysis shows that the lettuce cultivated in the International Space Station and in the China Tiangong II ship contains between 29 % and 31 % less calcium and about 25 % less magnesium than its land equivalent. Iron appears in variable quantities and potassium, sometimes, shoots. At first glance, plants seem healthy, but their nutritional value bites. “A space salad can be perfect in the photos, but does not strengthens the bones,” The authors warn. And, in microgravity, the human body already loses bone mass rapidly; A diet with less calcium only accelerates the problem, while the lack of iron aggravates anemia and fatigue. What is behind. Microgravity alters more than satellite trajectories: it modifies the way in which plants absorb nutrients, distribute water and handle oxidative stress. Antioxidants such as phenolic and carotenoids decrease, leaving plants – already who consume them – with less defense against radiation. The study detected That species cultivated in orbit produce less protective molecules and more compounds associated with stress, as if plants were in survival mode. That chemical imbalance not only affects the taste, but also its ability to nourish. A cocktail of deficiencies. But not only plants change, astronauts too. According to NASA Twins Study data and Jaxa experiments, They were recorded Alterations in 163 genes linked to calcium metabolism, responsible for bone formation and immune regulation. Some of these genes behave anomalously in microgravity, which accelerates the loss of bone density and weakens the defenses. Human sampling analysis also show signs of permeable intestine syndrome or Leaky Gut: The intestinal wall, normally hermetic, becomes porous. Inflammatory molecules are filtered, the nutrients are absorbed worse and the immune system enters into tension. In that context, a diet devoid of iron and antioxidants can multiply exhaustion, cramps and radiation vulnerability. A dangerous combination when each bite counts. The space database. The work combines decades of astronaut records with the results of agricultural experiments in orbit. From the repositories OSD and Soma From NASA, scientists compared the mineral and antioxidant profiles of spatial crops with those of the earth and crossed them with human biomarkers. The objective was not only to analyze vegetables, but to understand how cultivated food interacts with a body that changes in microgravity. As explained on the Earth pageThe project is part of NASA’s analysis work groups, which gather researchers and volunteers from all over the world to study nutrition, biology and space health using open data. Looking for solutions. Even so, the panorama is not entirely discouraging. Scientists are applying bioengineering and biofortification to increase calcium, magnesium and iron content in plants. They also test crops rich in flavonoids such as quercetin – present in onion, broccoli and red lettuce – which protects cells and strengthens bones. According to Earthspecies such as soybeans, garlic or parsley already show natural advantages and could replace lettuce as the basis of the space diet. Besides, As we explain in Xatakaa team managed to ferment miso at the International Space Station, demonstrating that microbial processes can prosper in orbit. Fermentation not only improves flavor: it strengthens the intestinal microbiota and could help repair the intestinal barrier damaged by microgravity. And on earth, agencies continue to innovate. The Italian Space Agency It is developing A superannan and more nutritious rice, adapted to lunar soils and small spaces. It is the same philosophy proposed by the study: genetically designed crops to survive and feed better. Beyond plants, researchers also look towards alternative protein sources, Like the cricketscapable of closing ecological cycles in closed systems and providing essential nutrients with a minimum expenditure of resources. Mars’s challenge. The research is set on the missions to Mars, where each lost nutrient account. The full trip could last three years without refueling, and each food will depend on what is grown on board. If these plants lack calcium or antioxidants, crew health could deteriorate long before landing on the red planet. “Improve orbit nutrition today feels the foundations to survive on Mars tomorrow,” The authors of the study conclude. Space agriculture is not an aesthetic experiment: it is a matter of survival. Beyond the menu. Cultivating food in space is possible, but it is not yet enough. Plants lose nutrients, the human body changes and solutions advance more slowly than missions. What this study makes it clear is that space agriculture is no longer just about filling stomachs: it is part of the health system of the future. Biofortification, fermentation, microbiota and personalized nutrition will be as important as rockets or space costumes. Survival outside the earth will depend on both engineering and biology. Perhaps that is the deepest lesson in this finding: that human life – and that of the plants that support it – remains anchored to terrestrial gravity. Each outbreak cultivated in space reminds us where we come from and what we still do not carry with us: the earth itself. Image | Freepik Xataka | If the question is “what we will eat on the moon” the answer is “risotto”. At least if the Italians leave with their

A Spanish giant is about to make history going out in the United States: Travelperk

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Travelperk has hired Morgan Stanley, Goldman Sachs and Jefferies, he published The Informationto prepare your IPO in the United States. It would be the most relevant Spanish -to -the -Spanish of recent years and a Wall Street appetite test for European startups. The company of Catalan origin manages trips and corporate expenses for companies. Its last assessment reached 2.7 billion dollars in January 2025, twice a year earlier. The context. Travelperk is not any startup: You have investors behind SoftBank Vision Fund, Capital Sequoia and Blackstone. Its CEO, Avi Meir, has built a company with more than 1,500 employees that has multiplied its income from before the pandemic. He Timing It seems favorable. Business trips have recovered the pulse after the pandemic: the world market reached 1.5 billion dollars in 2024, 6% more than before COVID. Yes, but. The IPO of European technology companies in the US have had disparate results. The US market is demanding, and competition, fierce. Travelperk has to demonstrate that he can grow sustainably in a sector dominated by American giants such as SAP Concur or American Express GBT (in addition newly allied). The company has been preparing the land: in June acquired Amtrav to reinforce your presence in the American market. He also closed the purchase of the Switzerland Yokoy to expand to financial services. Between the lines. The movement responds to a clear strategy: Travelperk identified A 200,000 million market Between the US and Europe, where half of the trips are still without centralized management. Medium -sized companies reserve on their own in Booking or Expedia, losing control and money. The platform promises to solve that chaos with technology and IA. Although the CEO does not fear autonomous agents of AI as Openai Operator, it recognizes that technological competition intensifies, according to an article by CNBC In January. At stake. A successful IPO would send a powerful signal to the Spanish ecosystem, in need of success cases that show that global companies can be created here. Travelperk could become that reference, especially after few Spanish startups have reached assessments of that level in recent years. And now what. The company has not confirmed dates or details of the operation. But hiring three first level investment banks suggests that the process is advanced. The next months will be key to knowing if Travelperk can achieve a virtually unpublished feat. In fact, the question is not so much if Travelperk will go over (it seems clear that), but when and what price. The answer will say a lot about the future of Spanish startups in international markets. In Xataka | Something is changing in Spanish startups: they are increasingly thought of global from the beginning Outstanding image | Travelperk

We have a new winner to generate images with AI. And he is not American, but Chinese

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Tencent has just launched a new model of AI capable of Generate images from a text prompt. Traditionally the proprietary models have dominated this type of creative task, but the Tencent model has given the surprise and according to various benchmarks is able to generate images better than the rest of competitors, including those of Google and Openai. Hunyuan Image 3.0. This is the name of the new Tencent model, which in the LMARENA classification Of more powerful models for the generation of images from text has managed to overcome Gemini 2.5 Flash image preview (popularly known as Nano Banana), in addition to other proprietary models such as GPT-IMAGE-1, FLUX-1-KONTEXT-MAX or QWEN-IMAGE. The Tencent image model has already managed to overcome its competitors according to LM Arena experts. Blind vote. This LM Arena classification works through a blind voting system in which the users choose their favorite images without knowing what model generated them. And according to this vote, this Tencent model surpassed all its opponents, including Google’s popular “Nano Banana”. Of course: the vote also takes into account long -term results, and the short period that has been available Hunyuan Image 3.0 makes the results qualify as “preliminary” and not definitive. How it works. Those responsible for Tencent explain in the description of the model How they have used a new diffusion architecture that makes use of dual encoders (a multimodal llm and another that better understands characters in different languages) and RLHF optimization (Reinforcement Learning from Human Feedback, which refines the previous result) for the creation of higher quality images. The system makes use in addition to a compression system so that the entire process consumes less resources without loss of quality. Open pesos and commercial license. Hunyuan Image 3.0 is a model that shares Your code in github and that offers A license surprisingly permissive. In fact it is possible to use it for commercial and professional purposes. The price is not entirely economic. Although the model can be tested for free in the Project websitein our tests we could only create an image (10 credits). The platform allows you to buy monthly credits: $ 8 per month allow Buy 500 creditswhich a priori would allow us to create 50 images of 10 credits each. Each would go to $ 0.16, when Nano Banana It has a cost of $ 0.039, four times lower. There are other options to try it, such as Hugging Face “Spaces”. It is also possible to get an API key In Tencent Cloud To use the locally. Gemini continues to win as “editor”. Although the Tencent model is interesting and remarkable, Nano Banana continues to win the game if we consider that it has become a unique substitute for the traditional Photoshop. Many users no longer edit photos but carry one in Gemini and then they tell the AI ​​what changes they want to make in that image. Alibaba, more conversational. Although Hunyuan Image 3.0 can allow something like that – in fact There are demos In this regard – the interface is now more aimed at a single prompt to generate images, not to a “conversation” as GEMINI allows. Another of the protagonists of this land is Alibaba, who with Qwen-Image-Editor adopts the same approach as Google with Gemini and Nano-Banana. In that Alibaba model “you speak” with your image to ask for changes, something that at the moment does not seem that the Tencent model does so directly (although it does not seem difficult for him to get it). But be careful. The differential here is that the generation of images, which seemed to be dominated by proprietary models, can be apparently equally good (or even superior) through open models. One more time The Chinese commitment to that philosophy is remarkable and contrasts with the closed approach and owner of most American companies that develop AI models to generate images and text (or, of course, video). Image | Hunyuan In Xataka | In China they do not conform to create advanced robots: a company has developed a head that gestures like a human

The last great finding only confirms how little we know about it

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The moon always shows us the same facea family face full of dark “seas” of basalt. But what about his hidden face? For decades, we have known what is radically different: More mountainous, with a thicker and firing cortex of craters, but with much less volcanic activity. This enigma, of having a moon with two faces, has been one of the great mysteries of astronomy. Now We are getting to know More details of its composition. As. The key lies in the first rock samples brought from the hidden face of our satellite by Chinese mission chang’e-6 that has given us the key to continue investigating in this line. That is why a research team from the University of Peking and College London University He has discovered that the interior of the hidden face of the moon is significantly colder than that of the visible face. And this temperature difference is key to everything. The analysis. When starting to study the fragments extracted from the Aitken basinscientists have confirmed the first of all the age of the stones. Specifically, they have seen that these rocks were formed from Lava about 2.8 billion years ago. But the real surprise came to see the chemical “thermometer” of its minerals. The results, published in the prestigious magazine Nature GeoscienceThey show that this lava was formed at a temperature of about 1,100 ° C. That said, it may not seem much, but it is approximately 100 ° C longer than the lavas that gave rise to the seas of the visible face, according to the samples brought by the missions Apollo and Chang’e-5. “The visible face and hidden face of the moon are very different on the surface and, potentially, inside. It is one of the great mysteries of the Moon. We call it the two -sided moon,” explains Professor Yang Li, co -author of the study. Testing. Faced with evidence like this, the only thing that can be done is to be sure of what is being said, and for this the scientific team arrived a second method of analysis. In this case, the satellite remote sensing data of the Chang’e-6 landing zone with a similar age region on the visible face were compared. The result was consistent: the potential temperature of the mantle of the hidden face was about 70 ° C lower. In this way, there was no doubt: the interior of the hidden face was colder. Because. The answer seems in this case a “cocktail” of chemical elements that has been called from Kreep. This acrononic groups Potassium (K), Phosphorus (P) and Rare Earth (REE), which in turn is also accompanied by radioactive elements such as uranium and thorium. The key to all this, which is the elements act as an internal “thermal blanket.” As they disintegrate radioactively, they generate heat, maintaining the hottest mantle for longer and favoring volcanic activity. But the truly interesting thing is that the Kreep distribution is not uniform, but is almost everything concentrated in the visible face of the satellite. This is something that Chang’e-6 samples confirm Retrieved: the basalts of the hidden face have a less or insignificant Kreep component ‘. Without that extra heat source, its mantle cooled faster, the bark became thicker and, therefore, volcanism was much more scarce. The final mystery. This matter does not stay here, since more questions are raised in this regard, such as why all the Kreep material ended in the visible face? This question is not answered by this study, but confirms the real thermal asymmetry of the moon, giving more weight to several fascinating theories. Among them is one of the most accepted hypotheses that points to the gigantic impact that formed the Aitken basin in the hidden face (the largest crater of the solar system). In this case we talk about being so violent, the impact pushed the magma rich in Kreep to the opposite side, the visible face. Another theory suggests that the Earth initially had two moons. The smallest ended up slowly colliding with the largest, forming the thickest bark of the hidden face and explaining the composition difference that has now been demonstrated. But in the end we are talking about hypotheses that must still be confirmed in subsequent studies. Images | POT Chuttersnap In Xataka | Australia has decided to make a contribution to the lunar race in the most Australian way possible: with a giant spider

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