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Say the type of trip you want and the artificial intelligence will find your destination and itinerary

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Let’s explain to you how to plan routes with Claudeusing a new function like this artificial intelligence. The function will Claude It will start asking you questions to find out the type of route you want to take, and then it will offer you a destination and an itinerary with places to visit. This function is intended for when you are not clear about a destinationbut you do know the type of trip or route you want to plan. You will end up having a Google Maps module with places to visit, schedules and a complete itinerary. Plan your trip with Claude The first thing you have to do is write the initial prompt to launch this feature. It’s a pretty generic prompt where you don’t specify anything, because we’re going to have Claude ask us all the questions. The prompt would be the following: Help me plan a full day trip! Ask me questions to get more details about what I want to do. When you write the prompt, Claude three initial questions so that you can specify the characteristics of the trip you have in mind. First, it will ask you how many people are going and where you are leaving from. You will be able to choose between several answers. Then he will ask you What kind of excursion do you fancy?. Here you can choose answers that talk about nature, coastal, cultural or gastronomic excursions. You also have the field Another thing to specify a specific one. Lastly, it will also ask you how much effort do you want to make on your trip. Here you can choose between making little effort, walking a little or having long or sports routes chosen for you. Once you answer everything, Claude will ask you additional questions based on the data that I have given them so far. For example, since in my configuration I put that I am from Castellón, it asks me how far I am willing to drive to go to the destination. He also asks me about my preferences. When configuring my trip I have stated that I want it to be a cultural one, so analyzing what I have close to me He will ask me about cultural styles or eras that I would like to visit. And that’s it. After the three initial questions and additional questions that he asks you, Claude will plan an excursion and will show you a Google Maps module with the route. You will have a button to open the route in Maps, and you will also be able to see that it has been organized for you by planning the times at which you can visit each site, and the route to choose. In Xataka Basics | Claude: 23 functions and some tricks to get the most out of this artificial intelligence

Technology salaries in Spain do not depend on the skills of the employee. They depend on the type of company

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The technological salaries in Spain They no longer depend so much on how good you are at programming, but on the type of company you work for. The same senior profile can earn from figures typical of a small traditional SME to salaries that compete with the best engineers at Google or Meta, just for changing the type of company. At least that theory is what emerges from a salary analysis carried out by the technological employment platform Manfred, based on the observations of a former Uber engineer: in technology there is not one type of salary, but there are three, and it depends on the type of company in which you work. The “trimodal” model of technological salaries. The “trimodal” concept explains that the technology salary distribution It does not form a uniform continuous line that brings together the entire sector, but rather three distinct groups with little overlap between them. Depending on what type of company you are working for, this is how good your salary will be. The analysis is based on the observations of Gergely Orosz, former head of engineering at Uber, who analyzed on his blog the distribution of technological salaries in Europe and highlights that these groups arise from how each company decides to compare itself with the competition when setting compensation. If an SME only needs to compete against other SMEs, their salaries will be lower than those of large corporations that want to compete among themselves. Manfred has adapted that model to the reality of salaries in Spain and shows that a senior engineer can earn from 35,000 euros to 130,000 euros gross annually depending on his company group, even carrying out a job with similar responsibilities. This division makes individual talent matter less than the company’s salary strategy, creating huge gaps for equivalent profiles. Trimodal distribution of salaries in Spain. Source: Manfred Group 1: local companies with technology as support. The companies in the first group see technology as an internal service, similar to an IT department and, at a salary level, they are only compared with close competitors in your sector. In Spain, Manfred describes them as consultancies and large non-digital corporations, with basic selection processes and very hierarchical structures. This first group presents the greatest labor concentration of all of them, but offers the lowest salary rangeplacing 40,000 euros at its most common average. Given that their market is local, their salary structures are within the usual margins in Spain. In this group, the work is predictable, with a good balance between work and personal life, but without significant variable incentives, beyond a possible 10% of the base salary linked to the company’s performance. Group 2: “Scaleups” and technology companies. The second group brings together companies that compete with the entire local and some international technological fabric, raising their salary offers to attract talent or capture it among your competitors. This group includes technological startups that have already surpassed their maturity and are now seeking both national and international growth, with tougher and greater hiring processes. emphasis on autonomy. The salaries of these companies no longer only compete for the best talent at a local level, but also expand it to a European level, which is why they usually offer salaries above 60,000 euros and offer bonuses of up to 20% of the base salary in cash and shares to more experienced engineers, although not always on a general basis. That is, their remuneration is slightly above the average in Spain. Group 3: giants competing on a global scale. Companies in the third group measure themselves with the international market, attracting talent from anywhere in the world. We are talking about jobs in large technology companies such as Amazon, Uber, Google or Meta, as well as large financial entities that are developing large technological infrastructures. In this group they are shuffled international level salaries in order to attract the best qualified talent regardless of their place of origin. However, to access these positions you also have to overcome much more competitive selection processes. These firms offer salary ranges above 100,000 euros and cash bonuses of around 40% or 50% of the base salary are offered for those employees who achieve all their objectives and actions for all levels, even for junior employees. Not everything is money, what career do you want? Beyond money, each group offers a very different style of work. In Group 1, local companies prioritize stability and work-life balance, with schedules that allow for some flexibilityin addition to offering a greater number of job offers. Instead, Group 3 of global giants brings greater instabilitywith frequent rounds of layoffs when you don’t meet expectations and high turnover because they pay so much to attract only the best. Teleworking is a common practice in Groups 1 and 2, but the large corporations in Group 3 practically they have removed it of their offers and sometimes ask to move close to their main offices in Madrid or Barcelona. The number of job offers in Groups 2 and 3 are much lower than those in Group 1, so it is also more complicated to access a company with these characteristics, making it difficult to jump from one company to another within that same group. In Xataka | The harsh reality of salaries in Spain: the most common gross salary in 2023 did not exceed 16,000 euros per year Image | Unsplash (Sigmund)

there is a type of attack that is impossible to block

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The browser is no longer just a window to the Internet and is becoming a tool that also operates within the web. In the case of Agent Mode in ChatGPT AtlasOpenAI explains that its agent views pages and can perform actions, clicks, and keystrokes within the browser, just as a person would. The promise is clear, to help in everyday flows with the same context and the same data. The consequence is also, the more power we concentrate in an agent, the more attractive he becomes to whoever seeks to manipulate him. What is a prompt injection. In simple terms, a prompt injection is a technique that seeks to sneak malicious instructions into apparently normal content so that an artificial intelligence system interprets them as legitimate orders. IBM describes it as a type of cyber attack against language models in which malicious inputs are camouflaged as valid prompts to manipulate the behavior of the system. The objective can range from forcing inappropriate responses to causing information leaks or diverting a task, without the need to exploit classic software vulnerabilities. The root of the problem is less “magical” than it seems and more structural. Many language model applications combine developer instructions and user input as natural language text strings, without rigid separation by data type. The model decides what to prioritize based on learned patterns and the context of the text itself, not because there is an infallible boundary between “order” and “content.” If an external instruction is formulated convincingly, it may gain weight even though it should not. When the context becomes unfathomable. The risk is amplified when the agent does not process a single message, but rather goes through very different sources within the same order. OpenAI warns of a practically unlimited surface, emails and attachments, calendar invitations, shared documents, forums, social networks and arbitrary web pages. In that journey, the agent may encounter unreliable instructions mixed with legitimate content. The user doesn’t always see every step, but the system does consume it, and that’s where manipulation can creep in. The disturbing thing is that this can fit into ordinary workflows without raising any obvious alarm. The AI ​​signature describes an example where an attacker “seeds” an inbox with a malicious email, and later, when the user requests a harmless task, the agent reads that message during normal execution. In one case, the result is intentionally extreme, the agent ends up sending a resignation email instead of composing an automatic response. All this thanks to an external attack. Why there is no perfect shielding. In cybersecurity there is a widely assumed idea, no system is completely secure, and OpenAI frames prompt injection as a persistent problem. In his text he formulates it like this: “We hope that attackers continue to adapt. The injection of prompts, such as scams and social engineering on the web, will hardly be completely resolved.” The objective, therefore, is not to promise invulnerability, but to raise the cost of the attack and reduce the impact when something fails. In this context, those led by Sam Altman explain that it has deployed a security update for the Atlas agent motivated by a new class of attacks discovered through network teaming automated internal. The company says the delivery includes an adversarially trained agent model and strengthened safeguards around the system, intended to improve its resistance to unwanted instructions during navigation. What we do still matters. OpenAI recommends using the offline agent when you don’t need to access sites with an account, and calmly review confirmation requests for sensitive actions, such as sending an email or completing a purchase. He also advises giving explicit and limited instructions, avoiding overly broad assignments that force the agent to go through large volumes of content. It does not eliminate risk, but it reduces opportunities for manipulation and helps existing controls work as designed. Images | OpenAI In Xataka | How often should we change ALL our passwords according to three cybersecurity experts

Ukraine’s biggest problem is not Russia. There are three European countries trapped in a perverse mechanism: type C accounts

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Europe faces a decision that goes far beyond an accounting discussion and that defines its strategic credibility: what to do with the more than 210,000 million of euros of Russian assets frozen since the beginning of the invasion of Ukraine. The problem is twofold, because it is not just about figures, but about what comes after activating the operation. The European crossroads. Yes, because the question is not only whether that money should be used to support kyiv at a critical moment, but whether the European Union is capable to take the risks political, legal and economic implications of doing so. As Washington presses for a quick exit to the conflict and reduces its financial support, Brussels finds itself caught between the urgency of avoiding a Ukrainian defeat and the fear of unleashing a russian retaliation that directly hits several of its Member States. Putin clearly. Statements this week by Vladimir Putinloaded with contempt for European elites and confidence in a protracted war, are not simple rhetoric. Moscow makes it clear that it is not contemplating real concessions and that it considers the use of its frozen assets as theft that demands a response. That response would not be symbolic, but surgical: selective seizures, accelerated nationalizations, endless litigation and the use of the Russian financial system as a weapon. The message, a priori, is unequivocal: if Europe crosses the line, Russia will not only punish Ukraine on the battlefield, but also European countries that still have exposed economic interests within their territory. The real blockage. I remembered this morning the financial times he crux of the whole situation. Although the debate is presented as a struggle between hawks and cautions, the real blockage comes from a handful of countries specific, with Belgium, Italy and Austria at the head. It is not a question of ideology, but of direct vulnerability. Belgium hosts Euroclear, the warehouse that guards most of the frozen Russian assets, and fears becoming the first target of retaliation judicial and economic. Italy and Austria, for their part, maintain banks and companies with billions trapped in Russia, benefits included, which they cannot repatriate. For these countries, authorizing the use of Russian money is not an abstract foreign policy decision, but rather an immediate risk to their financial and corporate systems. Type C accounts: the ace of Moscow. At the center of this fear are the calls type C accountsthe mechanism created by Moscow to withhold dividends, interest and assets from Western companies. That money, formally owned by European and American companies, is under Russian control and can be frozen, redistributed or directly transferred to the state budget with a simple decree. For the Kremlin, these accounts are a retaliation tool fast and effective, far superior in agility to slow Western judicial processes. For Europe, they are an invisible chain that binds entire governments when making strategic decisions, because any false step can translate into lost billions and internal political crises. Germany pushes, Europe hesitates. Germany has become the main political engine of the plan to use Russian assets, convinced that without that money there is no realistic way to support Ukraine for another two years without skyrocketing the European debt or depending on impossible unanimity. Berlin insists that the risk must be shared among everyone and that failure to act would send a devastating sign: Europe is not capable of defending its own security. However, this logic collides with the reality of countries that feel that the risk is not distributed, but rather concentrated in their national balance sheetsits banks and its courts. A (bad) peace as a threat. This financial blockade occurs in an even more disturbing context: European fear to an imposed peace on terms favorable to Russia. For many capitals, an agreement that consolidates Moscow’s territorial gains would not only leave Ukraine defenseless, but would force Europe to prepare for a scenario direct confrontation in the medium term, with longer borders, a strengthened Russian army and a weakened European deterrent. In this framework, the frozen Russian money stops being a tactical lever and becomes a strategic investment: either it is used now to support Ukraine, or it is paid for later in the form of massive rearmament and risk of war. The final dilemma. In short, the European Union has frozen Russian assets to prevent them from returning to Moscow without reparations, but now it must decide whether it dares to give the next step. Without that money, Ukraine could run out of liquidity in a matter of months, losing all negotiating power and forcing a deal from weakness. With him, Europe is exposed to reprisals, litigation and immediate economic losses, concentrated in a few countries that are currently holding back the decision. The crossroads are clear: assume the political and financial cost now, or accept that the fear of type C accounts determine European security policy. Not only the future of Ukraine is at stake in that election, but also Europe’s ability to act as a coherent geopolitical actor when your own interests are at risk. Image | RawPixel In Xataka | A missile has been bombarding Ukraine’s defenses for weeks. What no one could imagine is that he is not Russian: he is from the West In Xataka | A day later the satellites leave no doubt: Russia fortified a bridge, and a Ukrainian drone made science fiction a reality

We have found a very rare “hybrid” blood type that only three people out of half a million have

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At school they taught us a basic rule of the biology of our blood that would accompany us throughout our lives: o we are A, or B, AB or else O. He ABO system of the blood discovered by Landsteiner For more than a century, it has been the pillar of modern hematology and is essential for performing a transfusion or transplant. However, genetics has a habit of reminding us that biology does not follow the dogmas we have been taught in textbooks. Other blood types. The ABO system is undoubtedly the majority in our species and that’s what we’re completely used to handling. But the reality is that there are other groups that are really minorities, like the one they have discovered a group of researchers from Thailandwhich has confirmed what seemed like a statistical anomaly. In this way, after analyzing the blood of 544,000 people, they have found a “hybrid type” of blood that It is extremely rare. So rare, that in that massive sample only three people own it. And this is not only a challenge for the different health systems that must have greater control over blood transfusions, since giving blood that is not compatible to these patients can be a death sentence. A goal. The study, carried out by researchers linked to the National Blood Center of Thailand and recently reviewed, started from a brute force premise: mass analysis. By screening more than half a million donors, the goal was identify rare phenotypes that escape the standard typing tests used in hospitals for the majority group. And so much so that they have achieved it. What they found in this case were three subjects who did not fit the usual patterns. This was not simply a rare blood type (as AB negative might be in certain populations), but a genetic structure that defies the Mendelian genetics that are classic in the human blood group. And to see it in magnitude, of the 544,000 subjects, only three presented this variant, which means that it has a prevalence of 0.00055%. Hybrid blood. Once we know how rare it is, the question becomes clear: what is hybrid blood? In general, it is necessary to know that the blood group is determined by a series of antigens that are on the surface of the red blood cells that travel through the bloodstream. These antigens are placed there by specific enzymes. If a person has enzyme A, they will be blood group A. If they have enzyme B they will be group B and if they have both they will be AB. And this is where the deep science comes in: the ABO gene is incredibly diverse in our environment. What these three individuals present seems to be a variant of what in hematology known as cis-AB phenotypes or B(A) hybrids. Instead of inheriting an A allele from one parent and a B allele from the other, they possess a mutation that allows a single allele to code for both enzymes at once, or create a “mutant” enzyme capable of performing both functions. A confirmation. This is an idea that On paper it looked very good.especially after research that pointed to the possibility of a hybrid enzyme that had both functions. Now the Thai team has only confirmed that this phenomenon really exists in humans. The problem of transfusions. We might think this is just a curiosity for geneticists, but it has real implications. If one of these three people needed an urgent transfusion and was misclassified with a standard test, the consequences could be fatal, since they would develop a major immunological reaction at the time of being transfused, which would seriously put their life at risk. All this because the immune system is ready to attack everything that is foreign, that is, everything that does not resemble what is inside. Thus, if blood is transfused that has small modifications to the red blood cells, it can react by destroying them and creating a potentially fatal reaction. It is not an isolated event. Although this may seem like an oddity that has only now been discovered, the reality is that there are many blood types that fall outside the classic ABO. One of the most curious It is known as ‘golden blood’ where you are neither Rh positive nor negative, but null. This makes him a universal donor (hence his name), but the problem is that he can only receive transfusions from his own blood group, which is extremely rare to find. Although it is not the only one, since we have rarer groups such as Gwada-Negative which is accompanied by other important neurological symptoms. Images | Aman Chaturvedi In Xataka | Not all brain cells age at the same time: we have found a “hot spot” of aging

The chaos that AI has generated in personnel hiring has revealed a type of hidden talent: “invisible developers”

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For years it has been repeated that to have a good work in technology It was necessary to cultivate a good public personal brand and maintain an updated and complete professional profile. However, more and more voices within the technology sector are dismantling that idea, ensuring that many of the most valued developers They don’t do any of that. They are not going to apply to dozens of job offers or optimize their visibility. “Invisible developers” are simply brilliant at their job. This invisibility is something that was put on the table Gergely Oroszengineer, analyst and author of ‘The Software Engineer’s Guidebook’ in a recent message in his X profile, in which he pointed out that this profile of “invisible developers” flies under the radar “the only way to find them is through references and specific searches”, assured the expert Candidates with AI have broken everything. The increase in responses generated by AI to job offers has completely broken the hiring system. They explained it perfectly from the Manfred technological employment platform, where a few years ago they received between 20 and 50 applications a day for each job offer, and now they receive more than 500. Various recruiters they explained on Reddit that this saturation of applications lowers the average quality of the applications and makes it difficult to detect real talent through this route. The situation is so extreme that, as Orosz indicated in an analysis from the tech job market posted on his blog, “many companies hire most engineers through contacts and referrals.” Internal recommendations matter more than ever. In this saturated scenario in which true talent goes unnoticed, word of mouth has become the most reliable hiring filter. It is estimated that around 80% of existing job offers are not made public and are filled internally or through references and recommendations from the employees themselves. In fact, many companies use referral incentives among their employees so that, when a vacancy opens, they recommend their former colleagues and acquaintances as candidates. As Orosz details in his analysis, recruiters increasingly look for candidates more among the pages of their agenda than among the applications that come to them. The myth of the hypervisible developer. Public attention usually focuses on profiles with a lot of activity on networks or with highly visible projects. However, different examples and testimonies reveal the rising trend of “invisible developers”: brilliant workers at their job with little or no activity on their public profiles. A clear example is found in the message published by Max Spero, co-founder of the AI ​​company Pangram, in which he compares the GitHub contribution profile of an unemployed 22-year-old developer, full of activity and contributions, and that of a prominent Google engineer, with a practically empty history. In response to that post, Konstantin K, a software developer from San Francisco, confirmed Spero’s message. “The top 1% of engineers I’ve worked with over the past 10 years didn’t have GitHub, LinkedIn or LeetCode, they don’t speak at conferences or publish podcasts. But they built systems that no one else can,” he wrote. Trust networks between colleagues. Other testimonialsamong which Orosz is also foundreinforce this idea of ​​”invisible developers” and agree that the most effective way to open job doors in the future is to be valuable to colleagues in the present. “From the outside you cannot know how good an engineer this person is until you ask former colleagues. There are many cases like this,” wrote Orosz in X. Even academic research suggest that internal networks—those formed by real collaborations, not superficial digital connections—have a direct impact on career opportunities. In other words, the professional prestige that these “invisible” employees generate within the teams in which they participate weighs more than any public presence and their colleagues become their guarantors to obtain a job in the future. Real contact in a digital setting. It is still paradoxical that, faced with the saturation of digital channels and the implementation of AI-based systems, the technology sector is returning to a classic model: relying on real recommendations to reduce uncertainty. Research reveals that recruiters prefer to spend time on references validated by employees or former colleagues, rather than analyzing hundreds of clone resumes generated with AI. In Xataka | Job interviews have always been a game of cunning: AI is just taking things to another level Image | Unsplash (Vitaly Gariev)

A type of content is devouring all streaming platforms in silence: the anime

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The Anime It became a large more ingredient of our cultural offer. No one is surprising that an anime feature film reaches the billboards, which is the second or third part of a saga that only the otakus knows but becomes The most watched premiere of the weekend. The anime has one of the most delivered and consistent fandoms in the world. It has nothing strange than the platforms of streamingalways attentive to any new success to which the tooth will have, have increased spectacularly in recent years their anime catalog fund. New mainstream. Since the first anime that triumphed in the West (‘Akira’, ‘Champions’, ‘Dragon Ball’, ‘Ranma’ …) decades have passed. The figures that manage the new successes (‘One Piece’, ‘Attack on the Titans’) show those of those productions, which already marked millions of young people in their day: now, generation Z is that of the anime, and its aesthetics and narrative have become the new new mainstream. That is, we are willing to review a few figures that define a cultural panorama dominated in large part by the anime. Crazy growth. The Parrot Analytics Market Studies firm Recently estimated that the average demand of the United States of anime in streaming It grew 176% between 2019 and 2024, and this is undoubtedly due to a greater amount of offer (in that period the number of anime programs tripled). But also to the increase of occasional spectators, which are those who are giving a renewed impulse to Japanese animation outside the fans circles. For the anime industry, all this means income from 27,000 million euros a year. A for the anime. A quick look at platform catalogs allows you to distinguish to what extent the anime is important in its programming. The first one is betting strongly on classics such as ‘Dragon Ball’ (licensed exclusively outside Asia the new franchise series, ‘Daima’) or ‘One Piece’, whose adaptation Live Action It has been one of the great successes of the platform in recent months. In the United States, in addition, Hulu (owned by Disney) plants face with abundant licenses, but out of there, in countries such as Spain, Netflix and Prime Video are distributed (they often share) the great successes: ‘Death Note’, ‘Guardians of the night’, ‘Naruto’ and many others. Specific services. And to this are added the dedicated platforms, a privilege of which only audiovisual subgenres with a more delivered fandom, such as terror or anime. In the case of anime we have above all to Crunchyrollwhich was born as a fan project in 2006 that spread anime without permission, but whose rapid acceptance led him to start closing deals with distributors to issue anime legally. Owned by Sony since 2021, he absorbed an important competitor, funimation, and has More than 120 million registered users. Other important streaming services exclusively of anime are Restrocush or Hidive, to which the abundant Fast thematic channels are added that emit 24 hours of series such as’ Pokémon ‘,’Conan detective‘ either ‘Inazuma Eleven‘. Everything is anime. Another important sign of how the anime has become undisputed creative force in current streaming is that many series that at another time would undoubtedly have had a western aesthetic approach now start from approaches completely anime: ‘Suicide Squad isekai‘It is produced in Japan and its own title betrays its origin, but is based on DC heroes; The greatest animation success of recent times, ‘Arcane’It is French production, but its anime visual roots are absolutely indisputable; And even a very characteristic series of the United States, ‘Rick and Morty’, has Your own spin-off anime. According to Jason Demarcocreator of the mythical Toonami thematic channel, this type of phenomena are a sign of “maturity” of this animation style. And all this rent extraordinarily in both addresses: 38% of international anime income is produced in Netflix. The benefit navigates In both directions. The new normality. The overwhelming growth and implementation figures in particular and Asian culture in general are no longer surprising (remember that a Korean series, ‘The Squid’s game’, remains the greatest success in Netflix’s history). That ‘Dundundun’ ravages or that one of the most profitable ideas that the platform has had in recent times has been to bring the anime in real image ‘One Piece‘They are some pieces of the many that make up a complex puzzle. One whose final snapshot shows a future in which the anime has an indisputable weight in the global computing of pop culture. In Xataka | The curse of Tolkien’s animated adaptations continues: the prequel anime of ‘The lord of the rings’ click at the box office

A TIKTOK TYPE AND SEARCH WITH THE CONVERSATIONAL

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In a few weeks – or maybe a few months – you may be trapped in an infinite series of series like ‘Bridgerton‘,’Black Mirror‘ either ‘Adolescence‘. And it won’t be Tiktok The app you have open. It is also possible that you are asking for recommendations with phrases “I want to see something fun and with good vibes”, and not Chatgpt Where are you writing that. It is Netflix, which is renewing in an ambitious way. The American platform He has more paid users than any of his rivals. In other words: he leads the streaming market with weight competitors such as Amazon Prime Video, Disney+ or Max. However, he is striving to maintain that leadership. And he does not only with more content, but also renewing his experience of use. A good part of these changes has to do with technical decisions and integrating concepts that are already familiar to us. Everyone has ever used a Tiktok style feed or chatted with an AI. The company founded in 1997 by Marc Randolph and Reed Hastings, now bets on combining them within its own platform. He is not inventing anything, but stepping on the accelerator. A new way of searching. One of the most relevant changes is the new natural language -based search. It will no longer be necessary to know the exact name of the content. Netflix’s generative AI wants to help you just write something like “I want to see something fun and with a good vibes.” An interesting point is that Netflix has not developed this technology completely. The company has confirmed that it works with different suppliers to enhance its artificial intelligence functions. In the case of generative search, the system relies on OpenAI technology. Netflix’s ‘tiktokization’. A new vertical feed with infinity scroll also arrives. These are short content of content of the platform itself, selected by the algorithm according to your tastes. It is not a social network, but it behaves like one: you can save the content, see it instantly or share it with whoever you want. Many users recognize They spend more time choosing what to see than seeing something. Netflix wants to attack right there. Vertical feeds have something that hooks: time drains between clips and recommendations. Now it remains to be seen how this formula fits on a platform like Netflix. A new experience for televisions. Netflix has also redesigned its TV app. Now it will be easier to find something interesting to see. Useful labels have been added such as “winner of an Emmy prize”, direct accesses have been moved such as searching and my list to the upper part, and everything is wrapped in a cleaner and more modern aesthetic. When will these news arrive? Netflix says it will display all these functions “in the coming weeks and months.” The good news is that they will not be limited to certain countries: the deployment will be global. And yes, Europe is included. Images | Netflix In Xataka | Unraveling the financial “miracle” of Spotify: how he has declared benefits after 18 years losing money

We are one step closer to converting pancreatic islet transplants into a functional therapy against type 1 diabetes

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The incidence of Type 1 diabetes It is less than that of its “sister”, but the World Health Organization esteem that more than 64 million people suffer only in Europe. In Spain, the number of cases exceeds 166,000 according to estimates of the National Health System. A new path. A study led by researchers from the University of Leiden has presented a new production method of endocrine cell groupings for transplantation. This tool could help us advance in this type of treatments against type 1 diabetes. Pancreatic islets. The work focuses on the pancreatic islet transplant. These islets are “groupings” of endocrine cells, hormone producing cells. Type 1 diabetes is triggered when our own immune system attacks pancreatic beta cells, insulin producing cells. The problem of transplanting these islets is to obtain them. An option is to obtain them from deceased donors, but this limits their availability. Another option is to “cultivate them” in laboratory from induced pluripotent stem cells. Easier to say than to do. However, there is a problem to solve, and these stem cells can differentiate themselves in the endocrine cells we are looking for, but they can also differentiate in other cells. “This is a problem because if you want to generate a reliable and safe product we need to be very pure, and that it does not vary in composition or purity from one lot to another,” explained to Sinc Adrián Villalba, an immunologist who works precisely in the development of this type of islets. A new method. In the new work, the team raises a new mechanism that facilitates the process of purifying unwanted cells without harming the integrity of the islets to be transplanted. The mechanism is based on density gradient centrifugation, used to enrich endocrine cell clusters and reduce the number of unwanted cells. The team tested their method successfully in mice. They observed that the transplanted islets remained viable for a period of six months. The details of the study were published In an article In the magazine Translational Medicine Science. A future still distant. Animals in animals are a key step, but it remains to be determined to what extent we can replicate the success of these first experiments in human cells. The success achieved so much in alive as In vitrothey point to optimism for now, but there is still time until we can see this progress turned into therapy. The team stands out in your work that this is a “fast” and “scalable method to large volumes of cells.” A method that can also be applied to cellular “manufacturing.” They also indicate the possibility of applying this method to contribute to the creation of new and improved cells based on cells in regenerative medicine, “beyond the field of islets (stem cells).” In Xataka | The 42,000 punctures of Elizabeth Hughes and the miraculous discovery of insulin Image | ISENS USA / Jakob Suckale

A new type of dark matter

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The mystery of dark matter is one of the great unknowns that pursue the scientific community. Well, now this mystery could be folded. And it is that a group of researchers claims to have found indications of a second type of dark matter. Dark matter 2.0: A group of researchers has postulated A unique hypothesis to explain a chemical phenomenon observed in the central area of ​​our galaxy. Its proposal implies the existence of a new type of dark matter. “Loaded” hydrogen. The focus of the mystery is found in hydrogen clouds located near the center of our galaxy. What makes these clouds an enigma is the fact that they are positively loaded, that is, hydrogen atoms in them have lost their electrons. The problem is that we do not know what has caused the ionization of these clouds, what an energy enough event could the electrons of their atoms start. As explained Those responsible for the study, the “energy firms” that reach us from this region of the galaxy suggest the existence of “a constant, turbulent energy source.” The explanation to this phenomenon proposed by the team is related to dark matter, but has an important nuance. WIMP Dark matter is a key element of cosmological models that attempts to explain some anomalies detected in the movement of large space bodies, such as galaxies. Dark matter would represent about 85% of all matter existing in the universe and would only interact with the rest of the matter through gravity, hence we have not yet been able to detect it in another way other than through gravitational movements. One of the hypotheses that try to explain this phenomenon focuses on the so -called massive particles of weak interaction or WIMP (Weakly interacting massive partners). The new study indicates that these would not be responsible for what happens in the center of the galaxy. Mass of mass. The responsible team postulates that the particles responsible for ionizing hydrogen clouds are actually A new type of dark mattercharacterized by having a much lower dough than the WIMP would have. The new hypothesis postulates that these “tiny particles” would collide with each other producing in these charged particles, a physical process called “annihilation.” It would be in turn these charged particles that would be ionizing the gas clouds. The details of the study were published In an article In the magazine Physical Review Letters. Alternative hypothesis. As the team points out, so far the main suspects of this phenomenon were cosmic rays. The team maintains that the new theory explains the phenomenon with greater precision. And, according to the observations, the “energy firm” of the phenomena observed in this region does not seem intense enough to be attributed to the phenomenon of cosmic rays. This implies that the cause of this “annihilation” must be “slower than a cosmic and less massive ray than a wimp.” In Xataka | In the sky of the Canary Islands not only stars are seen: we have just discovered a superstierra only 56 light years Image | Nick Risinger

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