Real

How to share on Instagram what you are listening to Spotify in real time and at all times

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Let’s explain How to share on Instagram what you are listening to in Spotify At all times, and always in real time. It is a new option that has implemented the application of musical streaming, and that makes use of the Instagram notes system. The idea is that when you enter the Instagram messaging section and above all in the row of notes you can see what others are listening, and that they can see what you listen. This is a function that begins to arrive now, that is, it is recommended have updated apps to its latest version. What you listen to in Spotify, on your Instagram To be able to share what you are listening, you just have to Create a new note on Instagram. You can do this directly from your user profile, but you can also do it by going to the private messages section, and starting a new note. When you are going to create a note, you have several options. Above all you can simply write a text, and below you can choose interactive notes. Here, click on the icon of the musical note To share a note related to music. This will take you to a screen where you can choose a song that you want to share. In it, you have to click on the option of Share from Spotify That will appear above all. You will need to have Spotify installed and the session initiated. Once you choose this option you don’t have to do more. You will go to the final preview, where you will see what you are listening to right now with the icon of headphones. Here, click on the button Share To send this note. And that’s it. With this, you will create a note in which What you are listening will always appear At all times, until the body expires at 24 hours. Good option to listen to a little more social music. And when someone clicks on your note, you can listen to a fragment and you will have the option to listen to that song in your spotify. In Xataka Basics | 14 apps and services to discover new music in Spotify, Apple Music and other streaming services

It seemed a measurement error, but the neutrino who crossed the Mediterranean in 2023 was real. And nobody knows where it came from

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At the bottom of the Mediterranean Sea, at 3,500 meters under the surface, a high -tech sensor was crossed by a subatomic particle with a demential energy. For months, scientists thought it was a measurement error. The detector, still evidence, must be badly calibrated. But now they know what really happened. February 13, 2023. The KM3net European Network, which had barely installed 10% of its Arca submarine telescopes, He detected a flash. In the middle of the night (for more signs, at 1:16:47 UTC), more than a third of the 21 sensors located 80 km from the coast of Sicily illuminated. It was not a subtle flash, they recorded more than 28,000 photons. The event, baptized as KM3-230213A, corresponded to a muon that had crossed the detector almost horizontal with an energy of 220 Petaelectronvolts. That is 100 million times the energy of the visible light photons. A flash 30 times more energetic than the largest neutrino detected to date, far exceeding energies that are reached in the large Hadron collider of the CERN. It was impossible. Or not? A little context. To understand the magnitude of this discovery, you must first talk about neutrinos. Nickname “Ghost particles” For a good reason, they have no electric charge, their mass is almost nil, and they barely interact with matter. Right now, billions of neutrinos from the sun and other corners of the universe They are going through our own body Without we notice it. This elusive nature makes them the perfect cosmic messengers. TO Difference of cosmic rays (which are charged particles), neutrinos are not diverted by magnetic fields. They travel straight from their point of origin, bringing pure information about The most violent and energy events of the Universe: Supermasive black holes, supernova explosions or gamma rays bursts. The true ghostbusters. The challenge with the neutrinos is to catch them, and here the km3net (Kilometre Cube Neutrino Telescope), an observatory of titanic proportions still under construction under the Mediterranean. It is not a traditional telescope, but a gigantic underwater infrastructure that uses the sea itself as a detector. It consists of a network of vertical lines anchored to the seabed, equipped with thousands of hypersensitive eyes: digital optical modules. Quite occasionally, a neutrino clashes with a water molecule, producing other particles, such as the muon, that travels faster than the light in the water. This phenomenon generates a blila light flash known as Cherenkov radiation. KM3net sensors capture this brightness and, analyzing the time and intensity of light, scientists can reconstruct the direction and energy of the original neutrino. A record neutrino. After a year of meticulous analysis, KM3net confirmed what seemed impossible: the detection of the most energetic neutrino ever observed. A muon with a 220 PEV demential energy crossed the detector as a cannon bullet on February 13, 2023. His almost horizontal trajectory was key to rule out that it was “background noise”, such as atmospheric muons, which are produced by the Cosmic rays interaction With the Earth’s atmosphere. Such a particle could not have crossed hundreds of kilometers of rock and water to reach the detector from above. The only plausible explanation is that an even greater energy neutrino came from the cosmos, interacted near the detector and generated the muon that the sensors saw pass. The finding, published in the prestigious Nature Magazinebrings us closer to one of the most extreme events documented. The problem: nobody knows where the hell came. In search of the source. Seen in perspective, detecting the particle was the easy part. Now comes the complicated: find out its origin. The scientists pointed their antennas in the direction of the neutrino and scanned the skies in search of some cataclysmic event that could have generated it. They checked gamma ray catalogs, X -rays and radio waves in search of blázares (galaxies with supermassive black holes that throw jets of matter towards us) or any other transitory phenomenon. The result: they did not find a clear source. Although the direction points to a region of the sky with several candidates, none of the known blízares in the area fits perfectly. According to the Project researchersIt is probably an extragalactic source, but its position close to the plane of the Milky Way does not completely rule out our own galaxy. Make your bets. With Spanish participation through the University of Granada and the Valencia IFIC, the data analysis puts on the table two main hypotheses. On the one hand, an unknown cosmic accelerator, such as an active galactic nucleus or an burst of gamma rays that astronomers have not yet identified. On the other, the most exotic and exciting possibility: a cosmogenic neutrino. The flash could be the result of the interaction of a cosmic ray of ultra-high energy (particles that travel through the universe with even more extreme energies) with a photon of the cosmic microwave background, the echo of the Big Bang. It would be the first detection of such a neutrino. In Xataka | The Canary Islands will play a central role in the Cherenkov telescope network. And just took a fundamental step

His bet is called KF-21, and is almost ready for real action

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The KF-21 has not been designed to impress Washington, or to compete with the F-35 in rankiness. It has been designed for something simpler and more ambitious at the same time: that South Korea does not depend on anyone when you need a combat plane. The country is called Boramae, Hugon Hunterand want it to be the axis of your Air defense until 2032. It is not just a new generation hunting: it is a symbol. And everything indicates that it will also be a notice for its neighbors. When South Korea wanted to access F-35 technologies to integrate them into their future hunt, he ran into a resounding negative. The United States rejected Transfer key systems such as Radar Aesa, the electrooptic aiming system (Eots), IRS and the radiofrequency disturbance of electronic warfare. That episode was decisive. Seoul assumed that, if I wanted to have control, I would have to build from scratch. Thus was born the KF-21. With him, Korea does not break with his western partners, but marks a clear line: there can be no real sovereignty if the most sensitive technology continues to depend on third parties. The South Korean jump towards autonomy in defense For Seoul, the KF-21 not only responds to a desire for industrial independence. It also responds to a strategic need. Tensions with North Korea are cyclical, but constant. China continues to rearm. And Japan already works with the United Kingdom and Italy at the GCAPthe future sixth generation hunting that should fly around 2035. South Korea does not want to be left behind. According to DAPA, the agency in charge of the projectthe KF-21 will first replace the F-4 and F-5, and then apart from the F-16. Having your own plane is defense, but also positioning. According to the governmentSouth Korea became the eighth country to get a supersonic hunt for its own development to carry out a test flight. The first prototype of the KF-21 was presented in April 2021. Three months later, On July 19, 2022, he first took off from the Sacheon base. Since then, the six planned prototypes are already flying and have exceeded milestones such as the first supersonic flight (January 2023) and the first real tests with meteor missiles (May 8, 2024) and Iris-T (May 17, 2024), according to Dapa and Diehl Defense. Deliveries to the Air Force will begin in 2026. One of the KF-21 keys is what it has inside. The aesa radar that equips is not imported: It has been developed in Korea by Hanwha Systems and the Defense Development Agency. The same goes for much of the plane, mission systems and sensors. The objective, According to Kaiis to reach a rate of 65% nationalization In serial production. The engine may not be yours yet, but what is seen in the cabin and radar is. Developing KF-21 has not been cheap. According to Dapa figuresthe initial development budget was set at 8.8 billion Wones, which is equivalent to about 5.4 billion euros. The cast was clear: 60% is contributed by the government, 20% KAI and local industrial partners, and the remaining 20% initially agreed with Indonesia. South Korea has opted for a gradual strategy, with blocking in blocks and a progressive nationalization of components. He does not seek to have everything from day one, but control each phase of the process. Indonesian participation has been one of the most unstable points of the program. Initially signed to finance 20% of development, But he stopped paying years later. After years of tension, In 2025 a new framework was agreed: Your contribution will be 600,000 million wones, about 415 million euros then. The agreement maintains some technological transfer and access to production for the Indonesian Air Force. South Korea will assume the rest. The project advances with or without them, but not without costs. The engine is today the main external dependence of the KF-21. Use General Electric F414, The same that propels F/A-18 Super HornetAssembled under license by Hanwha Aerospace in South Korea. Although that allows some logistics control, the supply is still tied to US authorizations. The South Korean industry already works in its own enginebut it is estimated that it will not be ready before the next decade. Meanwhile, any export plan of the KF-21 will continue to be subject to the ITAR regulations. It is the last piece that Korea still does not control. The KF-21 has been designed with export in mind. South Korea has already shown that you can sell light fighters such as FA-50. Now he wants to repeat the movement in a higher range. Philippines and Poland are among the possible KF-21 clients, And Egypt appears in the media radar, although without official confirmation. The only real limit is the American seal which still weighs on certain components, at least until there are motor and other components. Although the program advances according to the calendar, not everything is resolved. The first units that will be delivered from 2026 will only have Air-Aire capabilities. Air-Tierra weapons integration is scheduled for 2027, As confirmed by the Acquisition Programs Council. Nor are real operating costs, or their behavior in continued service. The South Korean Air Force will assume that risk in the first person. The KF-21 has demonstrated a lot in a short time, but the definitive test has not yet passed: that of daily use. It is not yet in service, but the KF-21 has already fulfilled part of its mission: to demonstrate that South Korea does not need to choose between being a client or staying out. It can be manufacturer. And it can be seriously. What comes later – exports, improvements, additional blocks – will depend on the operational result and the international context. But the key step has already occurred. Now it’s time to wait to know the results. Images | Korea Government/Ministry of Defense (1, 2, 3, 4, 5) | ANSHMAT | CC by 4.0 In Xataka | A group of countries is … Read more

But the houses are real and cost millions of dollars

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Jeff Bezos, founder of Amazon and one of the richest people in the world, has expanded his empire Beyond online trade and the subspacial missionsto get a luxurious real estate heritage. The millionaire has acquired exclusive properties in some of the most exclusive areas of the United States, which include from luxurious Tríplex mansions and penthouses in Manhattan, to gigantic ranches in Texas and historical properties in Beverly Hills. An empire of strategic mansions and land Bezos’s richness has allowed him to consolidate a real estate portfolio that includes mansions and large extensions of land. Among its best known properties, what was your main residence in Seatle, located in Medina. Very close to the famous Xanadu 2.0 by Bill Gates. Bezos acquired this property in 1998 for 10 million dollars and expanded it considerably with renovations that exceeded 26 million dollars. This property of almost 21,400 m2, has two houses of 1,914 m2 and 771 m2 respectively. That same year he bought for 49 million dollars the La Haye estate, of 2,229 m2, which bordered his house, expanding in two hectares his property on the banks of Lake Washington. According The published by Business Insiderin total, the millionaire treasures up to eight properties in that area. In addition, the founder of Amazon also has several mansions in the exclusive Beverly Hills. Of all of them highlights the historical Jack Warner Estate Mansion For 165 million dollars in 2020, one of the most expensive purchases made by Bezos according to The Wall Street Journal. It also has four other houses in a private complex that include comforts such as tennis court, golf courses and gardens. Always pending the movements of Wall Street, New York remains a strategic enclave for Bezos, so the millionaire It was good to buy Five Apartments 212 Fifth Avenue, adding a total investment of about 119 million dollars. One of those floors is a tríplex attic for which the millionaire paid 80 million dollars. The expansion to the south: Indian Creek, the shelter of the millionaires In 2023, Bezos announced that He moved to Miami To be closer to the Blue Origin operations base (and incidentally saved some hundreds of millions of dollars in taxes). There he would set his main residence in Indian Creek, also known as Billionaire Bunker for his exclusivity and security. Houses by Jeff Bezos in Billionaire Bunker The founder of Amazon has acquired three properties On this small island of 1.2 million square meters where there are only 41 homes. Its investments in this area total more than 300 million dollars. Two of these mansions are contiguous, so the millionaire has repeated the same play as in Seattle and has demolished both mansions to unite them in a single property. According to published The worldwhile the millionaire built his new residence, moved to a mansion in Miami that bought the daughter of the Spanish businessman Publio Cordón for $ 78 million. The taste for the islands of Jeff Bezos is not limited to Miami. According The published by ABCthe millionaire bought in 2021 a 5.7 -hectare estate on the island of Maui, for which he paid about 78 million dollars. A ranch with astronomical dimensions for Blue Origin Texas is another of the key pieces in the real estate framework of Jeff Bezos. To the south of the state is the Rancho Figure 2, a huge ranch of 66,773 hectares, which not only represents a huge investment in land, but fulfills a strategic function as a test laboratory For Blue Origin. In addition, at some point between 2003 and 2024, Jeff Bezos has accumulated more than 161,875 hectares of rustic land, which makes the founder of Amazon Vigoercero major landownerof the US according to the list that every year elaborates Land Report. Something that, again, the millionaire coincides with Bill Gateswhich occupies the 43rd position of that list. In Xataka | Jeff Bezos is making a mansion in Billionires Bunker: the problem is that they don’t know what to do with their excrements Image | Flickr (IAFASTRO)

Now streaming is the real TV

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The most viewed films of Netflix are all of an overwhelming mediocrity. A phrase perhaps too radical but that relies on significant real data. And above all, that has a background that gives to think when the platform is The indicutable number one In the competitive streaming market. What tells us about the general panorama of the audiovisual industry the debatable quality of its millionaire launches? The list of infamy. The question caught the attention of analyst MG Siegler in Your Newsletter Spyglass: Netflix’s ten most viewed films In the first semester of 2025all with more than 50 million views, a couple with more than 100, had absolutely mediocre scores in Metascore. This is the list: Back to action: 46 Fed up: 56 My desire list: 49 Extraterritorial: 38 (IMDB score) Havoc: 57 Pets 2: 55 Electric status: 30 Counterattack: 60 (IMDB score) Ad vitam: 40 Gru 4: My favorite villain: 52 It is convenient to make some appreciations: first, these are the most viewed films, but not necessarily belong to Netflix. Very notoriously, the two animation are not produced by the platform. Of course, the vast majority have been. Second, this list belongs to the United States: successes are often global, but again ‘Pets 2’ and ‘Gru 4’, for example, they have not passed through Netflix in Spain. But who is you? Doesn’t those films despite the fog of the views of view? It has a lot to do with what we are talking about: they are films that many spectators have seen because of the continuous pressure made by the algorithm recommending them without rest and for The hook of an interpreter (Cameron Diaz, Jamie Foxx, Tom Hardy, Chris Pratt, Millie Bobby Brown … that aspect does dominated it Netflix), but its discreet quality makes it Let’s forget them shortly to see them and that they have hardly any tour on social networks or weeks after the premiere. A problem that goes back over time. The Netflix problems with the quality of its great premieres It is an issue that is being discussed practically from the beginning of the platform, and that was accentuated when they began to produce very discreet quality blockbusters but with distributing and budgets of authentic first -line Hollywood premieres, such as’The invisible agent‘or’ red alert ‘. It is a policy that definitely distance from Netflix of competitors such as Prime Video (whose exclusive premieres are powerful, but not the backbone of its programming), HBO Max or Disney+ (which in both cases are nourished from the premieres of Warner and Disney in cinemas). The artists argue. This situation has a peculiar reflection in Netflix’s relationship with the creators, with whom they are entering serious conflicts with the recent decision of stop off in cinemas Because total … for what? If they have those millions of visions in films that in Salas perhaps they would not endure more than two weeks: Puck mentioned The confrontation between Netflix and Margot Robbie, producer of the next version of ‘Borrascosas Cumbres’: either they pass through cinemas or will have to pay more money, which would mean something like a rate for skipping the rooms. Greta Gerwig, director of ‘Barbie’ has also expressed her disagreement with this policy for her ‘Narnia’ films, and Daniel Craig had a similar encounter with Ted Sarandos in the promotion of ‘stabs in back 2’. Netflix has to make him look … or not. Is Netflix aware that he has a problem? Or going beyond: Does Netflix have a problem? They are relatively cheap producing films (agree, ‘Electric state’ has not beenand coincidentally it is the only one that we can qualify as authentic critical and commercial fiasco on the list), they generate interest and subscriptions. Gone is that career to become a Major And in which Apple is now participating quite successful. Netflix seems interested in going to theirs, although the figures of the scoring aggregators do not accompany. Because financial results do. Header | Netflix In Xataka | That Yurena is going to give a massive concert is the definitive proof of authentic power that Netflix has

A “real” quantum computer before 2030

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Spinq is one of the main manufacturers of Quantum computers from China. We discovered this company in early 2023 because it placed in the market An amazing quantum team Very compact that looked much more like a PC than one of the huge and exotic quantum computers of IBM, Google or Honeywell. However, Spinq machine technology It was very different to which the equipment with Superconductor cubits or ion traps. And it is that their cubits were implemented taking advantage of the possibility of measuring spin states of certain atoms of a molecule using nuclear magnetic resonance techniques (NMR). A brief note: the spin is an intrinsic property of elementary particles, as well as the electric charge, derived from its time of angular rotation. This strategy has allowed this Chinese company to point out some reasonably simple cubits, which can also operate in relatively little demanding environmental conditions. Spinq has ties with the Chinese government The computer we can see in the cover image of this article is the machine with spinq NMR cubits. This is a mature technology that has been known for more than two decades. In fact, the quantum computer that executed for the first time the quantum algorithm of Shor numbers factoring it. This happened in 2001. However, these cubits are very sensitive to noise, so this technique is not appropriate to put quantum processors with many cubits. Spinq plans to have a quantum machine of 100 cubits before expiring 2025 Another advantage of NMR cubits is that they are much simpler than superconductor cubits or those of trapped ions, so putting them ready is cheaper. Spinq says in Your website That their quantum computers Gemini Mini and Mini Pro, both of two cubits, and Triangulum II, of three cubits, They are low -cost quantum equipment. It makes sense that they are much cheaper than quantum computers with IBM or Google Superconductor cubits, and also that computers with Honeywell or Ionq ion traps. Even so, they are much more expensive than our PC. In fact, the first version of Triangulum, the most advanced of these compact quantum computers, cost approximately 56,000 euros in 2023. In any case, Spinq does not manufacture quantum machines for educational projects and to address some simple scientific problems; It also designs and produces quantum computers with much more ambitious superconductor cubits. According to SCMPthis company plans to have a quantum machine of 100 cubits before it expires 2025. It does not seem a great achievement if we are in mind that IBM has since 2023 ‘Condor’a quantum processor of 1,121 cubits, but Spinq’s plans do not end here. And before this decade ends up having prepared a quantum computer “useful to solve real world problems”, According to Spinq itself. To carry out this successful plan you will have to develop a machine with thousands of superconductor cubits, and, in addition, with the ability to amend your own mistakes. There is something that is worth not overlooked: this company has Very narrow ties with the Chinese government. In fact, has received a subsidy of the administration of Shenzhen and collaborates with the Harbin Institute of Technology and the Ministry of Education. There is no doubt about one thing: quantum technologies are a priority, and Spinq is one of its main assets. IBM also plans Having a quantum computer equipped with the ability to amend your errors before this decade ends, so for China it is essential to match this milestone. Image | Spinq More information | SCMP In Xataka | China manufactures quantum computers as if it were life in it. Its best plant is capable of producing eight at the same time

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

Drones are revolutionizing war in real time and Europe already has its following evolution: the “hybrid” drone

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The drones are Very present In war. The UAV (unmanned aerial vehicles) have proven to be versatile and competent tools on the Batallo field both in the offensive and in intelligence, but they have an important limitation: when they are on land they are useless. A small drone can get through a window and check a room, but it has no wheels to sneak into recesses in terrestrial operations. Not being, of course, it is a Rooster. A what? A Rooster. This peculiar “hybrid dron” is manufactured by the Israeli company robotic and stands out, as it is obvious, for its form factor. Unlike conventional drones, which can usually only fly, Rooster can fly and run thanks to a side wheel system. They are not really wheels as such, but a kind of cages that, on paper, should pay correctly even on complex land. Teams of three. This drone can be operated independently or in teams of three. When they come together, the three drones forms a mesh, interconnect with each other, share sensors (such as cameras) and can be controlled by the same operator. In fact, this can see in real time the image of drones on the control screen. This connectivity is key, especially if there are no GPS signal in the area. More Specs. The device weighs 1.6 kilos and is to be able to transport loads of up to 300 grams, such as a radiation sensor or a thermal chamber. Its autonomy is 12 minutes of flight and 30 minutes on ground. Seeing it in operation is, at least, curious, since it can pass another in real time, which allows to explore a plant on the ground, fly over the sale, climb to the second floor flying and return to the land exploration. It has cameras (night vision included), records even in Fullhd and, of course, it has ia to detect obstacles. The Rooster flying | Image: robotican In the hands of Israel … and NATO. This drone has already been adopted by the Israeli armed forces, but now it is ready to make the leap to the international market. Just three days ago, the Rooster got he NATO STOCK NUMBER. This is a 13 -digit code used by NATO that guarantees that all objects, from a bulb to pants, are cataloged and are easily accessible in supply chains. Also, in some way, it determines that they are trustworthy devices and that they meet the standards of the alliance. The company also confirmed that has sold its drones to “elite units in Europe”, not to mention exactly countries. We do know that, currently, they are employed by Israel’s defense forces and By the American Dea. The Spanish army He also had occasion to put the rooster tested during a demo that took place in forum 2e+i in Toledo in 2023. The rooster on land | Image: robotican The current context. Israel, One of the world’s great weapons manufacturersIt is not a NATO member country, which adds 32 members, but a partner through the 1994 Mediterranean dialogue such as Jordan, Mauritania or Morocco. The relationship with this country at this time is tense. On the one hand, he has the United States as a great ally, to the point that Israel is considered a MNNA (Important not-oan ally). This designation is made by the United States government to those countries that it considers closest allies. Israel was one of the first five countries to be part of this list after the creation of the MNNA level in 1987 by Ronald Reagan. On the other hand, there is the European Union, which He has condemned Israel’s acts in Gaza and supports the Palestinian authority, but still without agreeing on what measures take against Israel. Some countries, including Spain, defend that agreements with Israel must be suspended and advocated by taking measures and By a arms embargo. The future is the remote control. If something has made clear the recent events that have shaken the international geopolitics, in particular the Israel-Palestine conflict and The Ukraine Warthe thing is Drone control It is capable of decant the balance and make a difference. Unmanned vehicles allow precise maneuvers without putting military personnel at risk. Having more versatile options, such as a hybrid drone capable of developing on land and air, opens many possibilities and supposes, without a doubt, an advance. Cover image | Robotican In Xataka | Solving one of the great mysteries of war video games: if weapons have copyright or not

The artificial skin that feels heat and cuts is already real. It is the first big step for robots to look more like us

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Can a robotic hand like that of Optimus or that of 1x get to feel like ours? Researchers at the University of Cambridge and the University College London believe they have taken an important step in that direction. They have developed one Artificial skin Composed of a single flexible material, capable of detecting temperature, pressure, cuts and multiple simultaneous touches. All without rigid layers or sensors distributed inside. And the most promising, according to its creators, is that it can adapt to complex forms and promises a relatively simple manufacturing process: it is enough to melt it, pour it into a silicone mold, remove the internal positive and place it as a glove on a robotic structure, as shown in This demonstrative video. The nucleus of this technology is a driver hydrogel that, when combined with electric impedance (EIT) tomography, allows you to continuously register what happens on its surface. When a stimulus occurs – contract, heat or pressure – the fields are altered. The system detects not only the type of stimulus, but also its location and environmental conditions. All this is interpreted through automatic learning, with latencies that depend on the number of active channels, explain in the article published in Science Robotics. A soft membrane, millions of data The best example of the system is a robotic hand of real size, hollow inside, fully covered with this artificial skin. Instead of distributed sensors, use exclusively 32 electrodes placed on the wrist. This configuration was sufficient to extract more than 1.7 million information channels, derived from 863,040 different combinations. During the tests, the hand was exposed to different stimuli: a human finger, a thermal probe, the impact of a scalpel. In all cases it was able to distinguish the type of interaction and locate it with an average precision of about 25 millimeters above its entire surface. The interesting thing is that a sensor is not necessary for each type of stimulus. The membrane itself reacts differently depending on the intensity or nature of the contact, and it is the model of the one that identifies the most relevant signal between hundreds of thousands of possibilities. In addition to touch, this skin is able to monitor the environment. During a 100 -hour test, the system registered variations between 19 and 25 ° C and between 38 and 72% relative humidity, as details The official note of the University of Cambridge. All this with a design without rigid components, which facilitates its integration into Prosthesis, technical clothing, control surfaces or collaborative robots. Applications ranging from rehabilitation and remote exploration to the automobile sector. Of course, this development does not start from zero. In recent years we have seen other proposals that seek to endow robot sensitivity, such as This synthetic skin capable of replicating pain, This other that presumes to approach human skin as never beforeeither A capable of self -backing and recycling. What distinguishes the work of Cambridge and UCL is its radically simplified approach: a single flexible layer, without mechanical components, which centralizes all sensitivity and interprets it by software. Challenges remain in front: improve the resolution in areas far from the electrodes, reinforce the resistance of the long -term hydrogel. But paradigm shift seems to be underway. Everything indicates that it is a matter of time until we see robots not only more advanced in mobility and interaction, but also closer to us in appearance and physical sensitivity. An artificial skin like this opens the door to a new generation of machines that not only execute tasks, but also “feel” the surrounding environment. Even so, we are far from reaching the level of realism that proposes’Detroit: Become Human‘. Images | Cambridge University (1, 2, 3) | Quantic Dream In Xataka | Figure 02 has worked only for an hour. The shocking thing is that your brain already remembers and your hands “feel”

After the cruise ship, now traveling by train has become the real luxury. And he is living his golden moment

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Summer is just around the corner and, in all likelihood, you already have your vacation organized. According to datafrom Hosteltur, about 37.7 million people worldwide will have chosen a cruise in 2025 for pass your vacation. That figure demonstrates the boom that has suffered The cruise sectorand also explains the change in trend in their preferences for the holidays of 1% richer on the planet: train trips. But not in Any train. They are trains with a centenary history that little have to envy to the best five -star hotels. The luxury trips over rail They are experiencing an unprecedented boom, driven by a new generation of travelers looking for unique, slow and highly personalized experiences. The train is no longer just a means of transport: it is the destination in itself. Luxury train rebirth. The luxury train trip, which was previously seen as A nostalgic rarityis experiencing an unprecedented boom promoted by High purchasing power travelers that seek unique and exclusive experiences. Frank Marini, CEO of Railbookrs, He counted to Fortune That the demand for luxury train trips has shot in recent years, with all exhausted offers and with waiting lists of thousands of people. This trend reflects a change in the high -standing travel market and that luxury trains experiences are living their golden age. Growth is evident in the figures: in 2024, Tara Minson, president of Inteletravel, assured that her company had registered an increase of 65% in luxury trains reserves in the last year. What distinguishes the luxury train against cruises or private jets is its exclusivity. “People wanted the opportunity to relax. There are probably better way to do it than sitting in a cabin of a luxury train, looking out the window, reading books, talking and with excellent service on board,” he said Fortune Gary Franklin, Senior Vice President of Belmond. Changes in traveler’s profile and new routes. The profile of the luxury train traveler has changed significantly. Minson stressed that “the train, especially the luxury train, used to be for a larger audience, but now we are seeing many millennials and members of the Z generation who want to live a luxury train vacation.” The attractiveness of this type of travel lies both in the desire for exclusivity and in the Sustainability componenthighly valued by the youngest, and in the new “Slow Luxury” concept that invites you to reconnect more with experiences. “Traditionally, the main demographic group of luxury train trips have been high purchasing power couples and friends between fifty and seventy years. But the new Belmond or Accor Group offers has attracted millennials and the most wealthy Z generation,” assured to Fortune Anna Tretter, Travel Advisor of the Agency Fora X. The offer has also diversified. Belmond, one of the most recognized brands in the sector and owned by the luxury giant Bernard Arnault LVMHIt has a portfolio of seven luxury trains worldwide. In its catalog, the famous one is included Venice Simplon-Orient-Express covered the route between Paris and Istanbul from 1883 and was considered the most luxurious train in the world, serving as a stage for Police novels and 007 films. But not the whole market points to the ultra rich elite. There is also space for what Minson calls “small luxuries”: short escapes in trains such as Rocky Mountaineer In Canada, which can cost about $ 1,600. “It is its anniversary, its desire list, its way of celebrating,” says the manager. Exclusive experiences and prices at height. The experience aboard a luxury train is designed to match the standards of a five -star hotel, so it is not surprising that the price per night in experiences such as the L’Observatoire car exceed $ 100,000 per night. Comforts include private bathrooms with heated floors and personalized butler service on board. In addition, you can find menus with Michelin stars, first level entertainment and private suites that offer maximum privacy and comfort. The most exclusive trip of Railbookers for 2026, Around the World by Luxury Trainhas an approximate price of $ 124,000 per person and consists of a 59 -day tour that crosses more than 20 cities in 12 countries and uses seven different high -end trains. According to Marini, “the train offers views that you cannot see by car or by boat. In many cases, it is also your gastronomic experience, your hotel and even your social experience during the trip.” Luxury also suffers delays. However, like the rest of rail traffic, luxury train trips also suffer delays. Belmond already finalized the details to carry out the first trip of his Britannic Explorerhas been forced to postpone its premiere until July 21. According to He declared a spokesman Belmond to the British The Independent“To ensure that we comply with our high operational standards, we have made the decision to adjust the initial schedule.” Although many have decided to postpone their travel plans, the company has had to reimburse the between $ 12,000 and $ 75,000 that some passengers had paid for three days of crossing through the English countryside. “We are sure that this adjustment will allow us to offer extraordinary experience to our guests.” In Xataka | This is the Dolce Vita Orient Express, the Italian train of up to 21,400 euros the room for two nights Image | Bermond

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