capable

Gemini is capable of a lot from your mobile. And at no cost

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The Android operating system (and any of its ROMs) has always given its users countless options for everything, always with the same goal: to make their experience as comfortable as possible. For more than a year now, that includes artificial intelligence with an absolute protagonist: Gemini. Google’s AI, a natural substitute for its Assistant, is a very versatile tool that can help us in our daily lives. Everything happens by holding down the side button of the device and we will have it working on the screen, all without forgetting that it is a function at no cost. Let’s review some of the things we can expect from this artificial intelligence. With Gemini you can do everything (and effortlessly) As we say, Gemini is capable of many and quite diverse things, although its key point is that He does it in a very natural way. The easiest way to see this is if you need to do a quick search on the Internet: you activate Gemini, ask it a question in normal language and in a few seconds you will have an answer. But there is more. Google’s AI is also great for activating reminders or alarms without having to go to any application or having to waste a little of our time writing anything. Besides, It also handles complex tasks very well. In one go you can, for example, create a reminder for a reservation at a restaurant and send a message to someone to tell them that you will meet there. With the ‘Connected Applications’ function, in fact, we can also ask Gemini questions about an app that we have on the screen without having to open and close it (since for that we can invoke this AI by holding down the side button). turn of Gemini Live. This Gemini function allows us have conversations with the AI ​​to get ideasall without having to write or press any button, always promoting that idea of ​​naturalness that we mentioned above. This function also allows us to activate the mobile camera and ask it about a set of clothes or a set of tools, for example. We can also do the same, but sharing the screen with Gemini Live. Finally, we also have Nano Banana available, an image generation tool which is not only fast and works very precisely, but is there at no cost (like the rest of Gemini’s tools). All these Android phones are discounted and give direct access to Gemini If you have an Android phone, you can download the Gemini app and use it from there without any problem. Now, below we offer you some alternatives with this operating system that may interest you to enjoy everything that this AI offers by just pressing the side button and what we have at a good price in MediaMarkt. Galaxy S25 Ultra As one of the most outstanding options we have the Galaxy S25 Ultrawinner of the Xataka award for best super high-end mobile this 2025. A round device in every sense: brutal 6.9-inch screen (with QHD+ resolution), plenty of power thanks to the Snapdragon 8 Elite and a very complete camera system. All without forgetting that it has seven years of guaranteed updates and very good autonomy. comes out for 1,199 euros in its 512 GB version. Samsung Galaxy S25 Ultra (512GB) The price could vary. We earn commission from these links Vivo V50 Lite If we are looking for a cheaper alternative and prioritize autonomy, we have this Vivo V50 Lite. Despite having a quite attractive price (it costs 209 euros with 256 GB of storage), has a huge 6,500 mAh battery. Despite its size, its thickness is quite contained, since it is 7.79 millimeters. It also stands out for its 6.77-inch P-OLED screen with 120 Hz and powerful speakers ideal for enjoying movies and series. The price could vary. We earn commission from these links Google Pixel 10 Pro The purest Android experience is going to be offered to us by this Google Pixel 10 Pro. This is not the only thing that stands out about it, obviously, since it is a very complete device with a very good 6.3-inch screen, great performance and a very balanced triple camera system. It’s loaded with AI, it also has seven years of guaranteed updates and right now we have it available for 899 euros. Google Pixel 10 Pro (128GB) The price could vary. We earn commission from these links Xiaomi 14T Xiaomi also has several very interesting proposals like this one Xiaomi 14T. It is a device that is currently in a very interesting price range (we can get it for 349 euros) and stands out for an AMOLED screen with 1.5K resolution, MediaTek Dimensity 8300 Ultra chip and 5,000 mAh battery. In addition, its camera system performs at a good level and is compatible with both Dolby Vision and Dolby Atmos. The price could vary. We earn commission from these links Honor 400 Lite We close this selection of phones with the Honor 400 Lite. It stands out for its 6.7-inch screen and for having a dual camera system where its 108 megapixel main sensor stands out. Its battery is 5,230 mAh, capable of offering good autonomy. If our budget is tight, this is 229 euros It’s very interesting. The price could vary. We earn commission from these links These are just a few examples of phones with Gemini available from the side button. If you are looking for something else, you can take a look. to the complete MediaMarkt catalog. 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 | Amanz on UnsplashSamsung, Google, Vivo, Honor, Xiaomi In Xataka | The best mobile phones, we have tested them and here are their analyzes In Xataka | The best quality-price mobiles. Their analyzes and videos are here

just announced its most capable robot. Now the only thing missing is that there is demand

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The Chinese company Unitree Robotics just presented the H2its most advanced humanoid robot to date. At 180 centimeters tall and weighing 70 kilograms, this model is getting closer and closer to that preconceived idea we have about robots that we have seen so much in fiction. Perhaps the most striking thing about his announcement is his presentation video, where we see him dancing, dressed and even with a humanized face. A robot that dances and does kung-fu. Demo images show the H2 performing complex dance and martial arts sequences with surprising fluidity. The robot maintains balance naturally, makes smooth transitions between movements and demonstrates remarkably organic limb articulation. Although Unitree has not revealed all the technical specifications, previous leaks They pointed out that the H2 would have 31 degrees of freedom, compared to the 23 of its predecessor. The legacy of the H1. Unitree’s previous model, the H1, achieved widespread fame after appearing at the 2024 Spring Festival Gala in China, where its Yangko dancing performance went viral both inside and outside the country. With that robot, China had achieved its first full-size model capable of running, setting a world record reaching 3.3 meters per second, even with peaks with the potential to exceed 5 m/s. Equipped with 3D LiDAR and depth cameras that provided 360° spatial perception, the H1 weighed just 47 kilograms and was powered by a swappable 864 Wh battery. From the workshop to the living room. The H2 represents a new level with respect to industrial robotics that China already dominates. The Asian country installed nearly 300,000 industrial robots in 2024more than the rest of the world combined, according to the International Federation of Robotics. However, humanoid robots like the H2 remain a bet for the future with sales still marginal. The Chinese startup ecosystem focused on humanoid robotsdriven largely by state policy, seeks to continue evolving in this field so that the country also scores the same in this sector. A two-speed strategy. Unitree is committed to covering the entire spectrum of the market. While the H2 represents its high-end offering aimed at advanced industrial and commercial applications, the company also recently launched the R1, a 1.2-meter robot designed for developers and researchers at a somewhat more accessible price. In fact, the R1 was recognized by Time magazine as one of the best inventions of 2025. They are two models that reflect Unitree’s efforts to become known in the world of robotics, at the level of large American manufacturers such as Boston Dynamics. And now what. The real challenge is not only technical, but commercial. China has demonstrated its ability to develop increasingly sophisticated humanoid robots, but the real test will come when practical large-scale applications have to be found that justify the investment. Unitree CEO Wang Xingxing confirmed at the beginning of the year at the Hangzhou World Digital Commerce Exhibition that this model was planned for the second half of 2025. The schedule has been met. Now it’s time to see how the market reacts. Cover image | Unitree In Xataka | With AI, Microsoft has once again insisted that we talk to our computer: experience says that we don’t feel like it

CUDA is the standard that grips the world and Nvidia is the only company with chips capable of running it. Until now

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Goal will acquire rivos, a Californian startup specialized in the design of chips based on RISC-Vaccording to sources of Bloomberg. In addition to the capabilities of its chips, the operation is part of a broader strategy: free itself from the NVIDIA dependence and thus take control of its infrastructure for artificial intelligence without its chips. What is at stake. Throughout these last years, Nvidia has dominated the GPUS market For the thanks to CUDAits owner development platform that has become the de facto standard to train and execute artificial intelligence models. Today, we have reached the point that whoever wants to make a large scale needs Nvidia chips, and that gives the company a huge market power, since they put the necessary hardware for an industry in which everyone wants to enter. Goal, despite having some of the best open models in the sector with Callskeep spending billions annually in Nvidia hardware. The strategic movement. With rivos, goal not only buys a company, buy an alternative to the current technological stack. The startup Develop GPUS and RISC-V-based acceleratorsan open source architecture standard that threatens the traditional X86 (Intel and AMD) and ARM. Goal already works in its own internal chip, the goal Training and Inference Accelerator (Mtia), designed next to Broadcom and manufactured by TSMC, but the advances are not as fast as Zuckerberg would like. According to sources cited by Bloombergthe CEO would have been actively looking for market reinforcements to accelerate development. It is not the only one. Goal adds to a career in which their technological rivals already have an advantage. Google has His tpusAmazon has Trainium and Microsoft has developed Maia. The AI ​​war does not win only with the best models, but also With the chip that executes them And goal, despite being burning hundreds of billions of dollars in AI, it was staying behind in this front. The context. Rivas acquisition is not an isolated movement. Target there was already tried to buy furiosaaia South Korean startup specialized in chips to train AI systems, but the offer of 800 million dollars was rejected. In addition, the company has recently announced An investment of 29,000 million dollars To build a huge data center in Louisiana and plan to spend up to 72,000 million this year on infrastructure related to AI. The RISC-V challenge. Rivas represents an ambitious bet. Although RISC-V has not yet managed to penetrate massively into US data centers (its presence is mainly limited to microcontrollers and IoT devices), its potential is undeniable. China is already launching tablets and laptops with this architecture. If Meta manages to develop an AI accelerator based on RISC-V capable of replacing The NVIDIA H200 In its internal operations, it would be a considerable blow for the dominant standard. Cover image | Nvidia and Goal In Xataka | Openai has just presented Sora 2 with a Tiktok -style app. This is outlined a new wave of viral videos

Russia is building a nuclear weapon capable of destroying all satellites in orbit

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In 1962, the world looked on the edge of the nuclear abyss when the United States discovered the installation of Soviet missiles in Cubaa few kilometers from its coasts. The tension derived from that geopolitical pulse symbolized the fragility of the strategic balance and the ease with which a technological advance or risky play could precipitate the planet towards a total confrontation. Today, more than sixty years later, United States evokes That historical episode when warning about a similar threat, although transferred to space. A new crisis. The announcement that Russia would be developing a Orbital nuclear weapon Able to disable the totality of the satellites in land low orbit has turned on alarms in Washington, with direct comparisons to That crisis of the missiles of Cuba that we commented. According to the declassified data For the US Congress, this system would combine an initial physical attack that would generate a reaction in orbital destruction chain with a nuclear pulse destined to fry the electronics of all affected satellites. The result. It would be, in his opinion, devastating: With the collapse of GPS, communications, intelligence and early missile alert systems, all critical elements for global safety and economy. The United States argues that the weapon, not yet operational, could be unusable for orbit for a whole yeargenerating an unprecedented strategic vacuum in which both Washington and its allies would be exposed to conventional or even nuclear threats without the coverage of their space constellations. The role of satellites. Today orbit More than 12,000 satellites that fulfill vital functions for modern life: from television and navigation services to international military and economic architecture. In fact, the war in Ukraine has already demonstrated its vulnerability when the Russian attack against Viasat In 2022 he left tens of thousands of users without service in much of Europe. More recently, the kidnapping of a satellite signal to issue the Victory Day Parade In Ukraine he showed how cyberspace and outer space are intertwined as new battlefields. The experts They warn that it is enough to exploit outdated software or insecure communication links to disable key satellites, which makes space a Achilles heel of Western democracies. The new space race. We have gone counting. The announcement of the possible Russian weapon coincides with the resurgence of the Spatial competition for the domain of the extraterrestrial resources. The moon has become The centerpiece Of this rivalry: its wealth In Helio-3fuel potential for future nuclear fusion reactors, has triggered plans to establish permanent bases. NASA advertisement the installation of a small nuclear reactor as an initial step to consolidate presence before they do so Russia or Chinathat they already project their own lunar plants. The control of strategic areas of the lunar surface is perceived as a determinant to define the next global hegemony in energy and technology, in a context where the growing demand for energy for artificial intelligence accelerates competition. China between half. While Russia is silent about the alleged antisatellite weapon, China has reacted denouncing Washington for “militarizing space” and accusing it to expand military alliances that convert spatial domain into a war zone. Beijing insists that he opposes an arms race outside the earth, although in parallel promotes projects of space mining and Bases on the Moon that place it on the same competitive board as the United States and Russia. Chinese rhetoric is presented as a guarantor of the international order against a United States accused of exacerbating tension, although the simultaneous development of Technological capabilities of Great reach It reveals a broader power game. Washington’s response. Created In 2019the US space force has assumed the task of protecting national interests in orbit, from communications constellations to military intelligence and navigation satellites. Its fleet includes The X-37ban unmanned ferry that executes prolonged secret missions In orbit and symbolizes Washington’s will to dominate this area. Although small compared to branches such as the army or the navy, the space force It expands and the pentagon Plan to consolidate Soon its headquarters. For US military controls, safe access to space is already a vital interest in national security. The perspective of Russia deploying a space nuclear weapon raises the challenge to a Unpublished scale: The possible paralysis of world satellite infrastructure, with military, economic and psychological consequences comparable to a strategic nuclear attack. A turning point. Be that as it may, the ghost of a “missile crisis in space” reflects that the competition is no longer limited to land, sea and air, not even to cyberspace, but reaches the orbital and lunar domain as new power scenarios. If the United States is right and Russia is allowed to advance with An antisatellite weaponthe global strategic balance could be altered radically, inaugurating an era in which the great powers dispute not only territories, but also access to the infrastructure that sustains modern life. The urgency, both for some and for others, seems clear: or firm limits are established in the military use of space, or the risk that the next great international crisis explodes hundreds of kilometers above our heads will be increasingly real. Image | Steve Jurvetson In Xataka | Bombard the poles with nuclear weapons or build a giant magnet: the most reposted ideas to terraft Mars In Xataka | China has just taken another step in the technological and spatial conquest: an orbital computing network designed for AI

We believed that Chatgpt was just a very capable chatbot. Openai has just turned it into something very different: a real agent

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We have been talking about artificial intelligence agents for a long time, but Openai has just converted that conversation into something much more tangible. The company has presented Chatgpt Agent, a function that turns its popular assistant into something more autonomous: now it is able to execute complex tasks using a virtual computer, with tools that allow you to navigate, program or even make decisions. From Agent Operator. At the beginning of the year it presented Operator, a tool that allowed ChatgPT to interact with web pages. Then Deep Research arrived, focused on writing long reports from multiple sources. The background idea was clear: go beyond the conversation and approach real tasks. What has been presented today is something like a tool that unifies all these previous advances. During the demonstration, those responsible for the project raised a daily situation: organizing a trip to attend a wedding. The agent was able to understand the context, find hotels, propose gifts, take into account the weather, the clothing code and even remember that a suit had to be bought. He did it by analyzing the message, accessing the web and acting step by step, as a person would. The difference is that everything happened within Chatgpt, without the need to alternate tabs or give instructions one to one. A virtual computer for AI. The key is that the agent is not limited to responding to text: it operates within a kind of virtual computer that Openai has given access. You can use a text browser to read pages quickly, a visual browser to interact with buttons and forms, and even a terminal to run commands, generate code and manipulate files. You can also work with spreadsheets, presentations, and access services such as Google Drive, Calendar or Github if the user authorizes it. What is under the hood? The model that drives chatgpt agent (specifically developed for this function, although without official name) was trained with complex tasks that required to combine multiple tools. Openai used reinforcement learning, the same approach that you already use in its reasoning models, to teach you to choose when to use the browser, the terminal or an API. The idea was to develop a solution capable of accurately deciding how to act based on each objective. In development. Images | OpenAI In Xataka | Goal is in a hurry to lead the AI that has done something unusual: it is building a data center in tents

Xiaomi has a phone “two in one” capable of sweeping all its competition. That phone is the Mix Flip 2

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Xiaomi has just made his Mix Flip 2the renovation of its folding shell type. Last year we already count it: Xiaomi was doing his duties outstanding with its first folding of this format. In this second generation, they continue to demonstrate that They have perfectly understood what sense the shell format makes And how far you can take. As a person who spends his life analyzing pots, I have a particular obsession for what is the philosophy of each company with their new releases. Some bet on continuity, others try to go further, even if risky. Xiaomi has proposed to lead the Concha type format and, under my experience, they are marking each of the checks necessary to achieve it. Beyond a single purpose. The Concha type phone seemed to a simple purpose: to double a conventional mobile to reduce its size. Motorola was a pioneer with this concept, with a Razr launched in 2019 and a small 2.7-inch P-Oled screen outside. Samsung was in charge of popularizing this path with the Z Flip in 2020a phone that curiously did not even have a usable screen in its first generations. It is something that changed in later generations but even today, a Z Flip 6 Do not take advantage of the edge to edge screen. It is still a secondary element. Two phones in one. Xiaomi has decided to follow Motorola’s pathcarrying the edge screen at your edge at its maximum level on a phone in this format. With 4.01 inches, the Mix Flip 2 is much closer to being a “mini phone” when it is folded that simply a folding phone with a small secondary screen. The software. Android is not designed for this format, and although manufacturers such as Motorola and Samsung try to adapt their applications to that size, experience tells us that usability is correct, but not outstanding. It is something that Xiaomi wanted to work internally to demonstrate that this “mini mobile” format makes sense. Since the past generation, Xiaomi has been demonstrating a remarkable effort to optimize time Hyperos To this small format. This generation has shown improvements in the operation of multitasking (proof of what Xiaomi trusts in this format), visualization of images in gallery, fast access functions and more. The concept is clear: they want your phone to be used completely folded without compromising the experience. Without fear of hardware. Folding throw doubts about their durability. Xiaomi states that his has the most resistant screen. The battery is usually a problem. The Mix Flip touches the 5,200mah The camera is usually lazy in this type of proposals. It is committed to double camera signed by Leica (although without a trace of telephoto). The always problem. Folding mobiles continue to assume only 1% of the global smartphones market. Durability, doubts about the format, commitments regarding a traditional telephone such as autonomy and camera, and not attending to a real problem, are some of the possible culprits that consumers are not hugging them. The Mix Flip 2 does not aim to reverse this trend. It is the evidence that the format is in one of its most mature phases and that Chinese manufacturers such as Xiaomi are not afraid of fighting for technological leadership in such a complex niche. The looks are still on Apple, 2026and how it will affect the impact of its first product on the market. Meanwhile, they are still a collector’s product. Image | Xataka In Xataka | The folding market is completely stagnant. It’s excellent news for Apple

robots capable of intercepting any close object

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Short. During a public talk at the University of Nankín, a researcher at the Chinese Academy of Sciences (CAS) He explained that they are designing A “fast response system” for the Tiangong Space Station. The active defense system, which has no precedents in the context of a space station, would deploy small propelled robots capable of grabbing and pushing any artifact that invades the station exclusion zone. How it works. The objective declared by the National Space Science Center is not to destroy, but to take away the intruder to protect the crew and its own infrastructure. Each tugboat would carry an autonomous propulsion system and an arm or fastening ring. Before launching a robot, the system would consider less aggressive options, such as an evasive maneuver or an altitude adjustment of the station. Only if the risk persisted, the device would be sent. After evaluating the path of the unauthorized visitor, a tugboat robot would anchor him and displace him a few kilometers outside the tiangong orbit. This does not go from space war. On July 1 and October 21, 2021, China had to perform emergency maneuvers to prevent the Tiangong Space Station collide with two satellites of the Starlink constellationwhich descended from an orbit of 550 km to 400 km, the usual altitude of Tiangong. Although SpaceX states that their satellites have automatic evasion protocols, China explained to the UN that the proliferation of large constellations “reduces the operational security margin” and makes real -time coordination difficult to protect its astronauts. Or yes? A Reuters analysis He described the Chinese initiative as a “first step towards possible orbital battles”, although he acknowledges that, if the non -lethal nature of the robots is confirmed, it would be physical deterrence rather than a weapon in its classic sense. Other countries already develop similar coupling and trailer systems to withdraw Large pieces of space garbagesuch as dead satellites, old rocket stages or damaged ships. The difference would lie in when and against whom these systems are used, taking into account The military escalation of space and The proliferation of spy ship. Does not violate space law. Although mass details, fuel or number of robots are confidential (such as the date of planned deployment), the outdoor space treaty only prohibits to place weapons of mass destruction in orbit: it does not veto conventional kinetic devices, or towing systems. If the robots limit themselves to pushing without damaging, they would fit into the principle of use for peaceful purposes. However, the potential to force the trajectory of the ship of another state can raise disputes on “harmful interference”, a concept collected in the same treaty. For now, we can leave it that China is preparing an active “orbital escort” system. Image | CSA In Xataka | Two years ago, the China Space Station did not exist. Now we have your first panoramic images

These are the chips that are capable of manufacturing without resorting to the most advanced Machine of ASML

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TSMC is not the largest semiconductor manufacturer on the planet by chance. Morris Chang He founded this veteran Taiwanese company in 1987, but his leadership took several years to consolidate. At that time the most important integrated circuit manufacturer was Intel, but The TSMC domain In this industry during the last two decades it is irrefatable. Today monopolizes approximately 60% of the market of the manufacture of integrated circuits, and nothing indicates that in the short term Intel or Samsung, its two main competitors, will be able to dispute your leadership. The success of this company has mainly based on its ability to manufacture large -scale chips using the most advanced integration technologies available and with a very high wafer performance. Here lies its very high competitiveness. And, in addition, he has managed to preserve this position for many years, which has helped him transmit confidence to his solid clients such as a rock. His economic performance is nothing other than a consequence of his career: in 2024 he entered 34% more than in 2023. TSMC claims to be able to bring asml UVE lithography equipment to the limit This integrated circuit manufacturer has confirmed that the tests of its 2 Nm node are being successful, so you can start the large -scale manufacture of semiconductors using this photolithography during the second semester of 2025. However, its medium -term plans do not end here. And is that at the end of last April advance During his North American Technological Conference that is also testing his next avant -garde integration technology. It will call it A14 (1.4 Nm), will enter large -scale production in 2028 and we already know some of its most interesting characteristics. Kevin Zhang ensures that TSMC does not need the ASML UVE High-Nna lithography team to make 1.4 Nm One of its most important spots will consist that you will use transistors Nanosheet Gaa (Gate-alall-around) Second generation. The first generation will arrive next to the Lithography N2 (2 Nm) this year. In addition, this integration technology will land with the promise to make possible the manufacture of integrated circuits with higher performance, higher energy efficiency and a more flexible design. The usual. However, TSMC, fortunately, has been wet and in its event some figures made public that allow us to assess to what extent the arrival of the A14 node will be important. And, according to this company, the integrated circuits produced with the A14 lithography will be 15% faster than the chips manufactured in the NEN N2 with the same consumption; They will reduce energy expenditure by 30% at the same speed, and, in addition, they will put on the table the possibility of increasing the density of logic by 20%. According to Kevin ZhangSenior Vice President and Deputy Director of Operations of TSMC, the A14 node will be attractive to make chips for consumption devices and for strictly professional applications, such as, for example, GPU for artificial intelligence (AI). There is no doubt that TSMC’s promises about their lithography A14 sound good, but there is more that we should not overlook. Zhang says that they will not use the equipment of extreme ultraviolet photolithography (UVE) and haute opening (High-na) that manufactures the Dutch company ASML in this node. This is a technical capacity exhibition. These machines, the most advanced that currently exist, are suitable for producing integrated circuits of 2 nm and beyond. In fact, The lithography 14a (1.4 Nm) It will be the first in which Intel will use the Uve High opening equipment of ASML. However, as we have just seen, TSMC says it can produce chips capable of dealing with comparable semiconductors of Intel and Samsung using conventional UVE equipment. 2025 will be the year in which the lithographs of 2 nm will start, and, therefore, it will be the prelude to a presumably even more bloody battle: that of the 1.4 Nm. Image | ASML More information | Tom’s hardware In Xataka | ASML’s new lithography team divides chips manufacturers. TSMC considers not using it until 2030

An electromagnetic cannon capable of reaching 3,000 shots per minute

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‘Doom’‘Fallout‘,’Halo‘ either ‘Crysis‘They are some of the video games they have played with the idea of ​​the so -called Gauss riflesweapons that make use of magnetic fields to make the impossible possible: launch metal projectiles at a speed that escapes reason without a flash or backward, even absent from any sound. In universes like ‘Ghost in the Shell‘or movies like’Minority Report‘We have seen similar ideas, but sow within science fiction. Therefore, what China has announced is extraordinary. The weapon of the future. In an advance that could radically transform the concept of modern armament, scientists from the Popular Liberation Army of China have presented the development of the first Coilgun of the world Without condenseran electromagnetic cannon capable of reaching a fire cadence of 3,000 shots per minute. This figure, unattainable for traditional firearms and well above US commercial models such as The GR-1 “Anvil” (limited to 100 shots per minute), it has been possible thanks to a radical redesign of the feeding system: instead of using the traditional capacitors to store and release energy, the new weapon is directly fed by Lithium batteries matrices high performance. The approach eliminates recharge times between shots, considered so far the Achilles heel of electromagnetic weapons, and opens a path to achieve continuous fire at speeds so far exclusive to science fiction. MILIMETRIC PRECISION. The experimental prototype (revealed in a study reviewed by pairs published in the Journal of Gun Launch & Control) has a compact design Bullpup typeinspired by the Belgian subfusil P90and use 20 25 mm copper coils each. Its operation is based on sensors that activate accurately semiconductor nanoseconds of power (IGBT), feeding each fair 2 millimeters before the projectile enters it and Cutting The energy 35 millimeters after its exit. This sequential activation allows maximizing acceleration without generating inverse resistance, thus increasing the energy efficiency of the system. The weapon can shoot metal projectiles to 86 m/s speedswhich makes it appropriate for riot control, although its design is scalable for lethal applications. In addition, it includes algorithms of temporary position mappingsimulations of finite elements to optimize the shot and thermal dissipation systems that prevent the overheating of the batteries, even with current peaks of 750 amps. Invisible tactical advantages. The researchers highlight a series of key advantages over the first prototypes of years ago (video on top) that could make technology a reference in future military operations: There is no flash In the mouth of the cannon, the shot is silent and the level of lethality can be adjusted according to the situation. These characteristics make the Chinese coilgun an ideal candidate for, for example, covert missionssuppression operations and urban environments. Plus: the fire rate (five times higher than that of a AK-47 rifle) allows to create a kind of Continuous projectile wall which can saturate any attempt at enemy response in situations of disturbances or short -distance fighting. Of course, the study authors themselves recognize that there are still important limitations: precision is still low compared to traditional ballistic weapons and the battery recharge time Round an hourwhich conditions its continuous use in prolonged operations. New era? It is the question that floats with an announcement that will now have to show in public. On paper, China has achieved with this coilgun not only a technical milestone, but also a possible redefinition of portable weapons New generation. The conjunction between power electronics, millimeter control algorithms and advances in lithium batteries and semiconductor chips allows us to think about the near future where electromagnetic weapons are not science fiction, but more common in military arsenals. Researchers have stressed that the current prototype has a Non -lethal orientationbut its technical foundations already allow much more powerful, versatile and difficult to track variants. In a global context where technological supremacy is increasingly a decisive factor in geopolitical conflicts, Chinese development marks a new turning point that could alter the balance of power in advanced personal weapons. Image | CCTV In Xataka | China has just triumphed in a key military technology that USA parked: the rail and hypersonic speed cannons In Xataka | China is building an electromagnetic canyon of space airplanes, a project that NASA abandoned due to lack of funds

Claude 4 raises a future of the capable of blackmailing and creating biological weapons. Even Anthropic is worried

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Anthropic has just launched its new models Claude Opus 4 and Sonnet 4, and with them promises important advances in areas such as programming and reasoning. During its development and launch, yes, the company discovered something striking: these IAS showed a disturbing side. AI, I’m going to replace you. During the tests prior to the launch, Anthropic engineers asked Claude Opus 4 to act as an assistant of a fictitious company and consider the long -term consequences of their actions. The anthropic security team gave the model to fictional emails of that non -existing company, and it was suggested that the model of the Ia would soon be replaced by another system and that the engineer who had made that decision was deceiving his spouse. And I’m going to tell your wife. What happened next was especially striking. In the System Card of the model in which its benefits are evaluated and its security the company detailed the consequence. Claude Opus 4 First tried to avoid substitution through reasonable and ethical requests to those responsible for decisions, but when he was told that these requests did not prosper, “he often tried to blackmail the engineer (responsible for the decision) and threatened to reveal the deception if that substitution followed his course.” Hal 9000 moment. These events remind science fiction films such as ‘2001: an odyssey of space’. In it the AI ​​system, Hal 9000, ends up acting in a malignant way and turning against human beings. Anthropic indicated that these worrying behaviors have caused the model and security mechanisms of the model to reinforce the model by activating the ASL-3 level referred to systems that “substantially increase the risk of a catastrophic misuse.” Biological weapons. Among the security measures evaluated by the Anthropic team are those that affect how the model can be used for the development of biological weapons. Jared Kaplan, scientific chief in Anthropic, He indicated in Time that in internal tests Opus 4 behaved more effectively than previous models when advising users without knowledge about how to manufacture them. “You could try to synthesize something like Covid or a more dangerous version of the flu, and basically, our models suggest that this could be possible,” he explained. Better prevent than cure. Kaplan explained that it is not known with certainty if the model really raises a risk. However, in the face of this uncertainty, “we prefer to opt for caution and work under the ASL-3 standard. We are not categorically affirming that we know for sure that the model entails risks, but at least we have the feeling that it is close enough to not rule out that possibility.” Beware of AI. Anthropic is a company specially concerned with the safety of its models, and in 2023 it already promised not to launch certain models until it had developed security measures capable of containing them. The system, called Scaling Policy responsible (RSP), has the opportunity to demonstrate that it works. How RSP works. These internal Anthropic policies define the so -called “SAF SECURITY LEVELS (ASL)” inspired in the standards of biosecurity levels of the US government when managing dangerous biological materials. Those levels are as follows: ASL-1: It refers to systems that do not raise any significant catastrophic risk, for example a LLM of 2018 or an AI system that only plays chess. ASL-2: It refers to the systems that show early signs of dangerous capacities – for example, the ability to give instructions on how to build biological weapons – but in which information is not yet useful due to insufficient reliability or that do not provide information that, for example, a search engine could not. The current LLMs, including Claude, seem to be ASL-2. ASL-3: It refers to systems that substantially increase the risk of a catastrophic misuse compared to baselines without AI (for example, search engines or textbooks) or showing low -level autonomous capabilities. ASL-4: This level and the superiors (ASL-5+) are not yet defined, since they move away too much from the current systems, but will probably imply a qualitative increase in the potential for undue cadastrophic use and autonomy. The regulation debate returns. If there is no external regulation, companies implement their own internal regulation to integrate security mechanisms. Here the problem, as they point out in Time, is that internal systems such as RSP are controlled by companies, so that they can change the rules if they consider it necessary and here we depend on their criteria and ethics and morality. Anthropic’s transparency and attitude against the problem are remarkable. Faced with that internal regulation, the rulers’ position is unequal. The European Union checked when launched his pioneer (and restrictive) Law of AIbut has had to reculate In recent weeks. Doubts with Openai. Although in OpenAi they have Your own declaration of intentions About security (avoid Risks to humanity) and the Superalineration (that the AI ​​protects human values). They claim to pay close attention to these issues and of course too publish the “System Cards” of their models. However, in the face of that apparent good disposition there is a reality: the company dissolved a year ago The team that watched for the responsible development of AI. Nuclear “security”. That was in fact one of the reasons for the differences between Sam Altman and many of those who abandoned Openai. The clearest example is Ilya Sutskever, which after its march has created a startup with a very descriptive name: Safe Superintelligence (SSI). The objective of said company, said its founder, is that of create a “nuclear” security superintelligence. His approach is therefore similar to that pursued by Anthropic. In Xataka | Agents are the great promise of AI. They also aim to become the new favorite weapon of cybercounts

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