Month: June 2025

Clean your ass after defecating

by

Many people do not know, but go to the bathroom and defecate in the fastest and most efficient way is a formula that The Japanese invented after Uesugi Kenshinone of the most powerful Japanese warriors, fell dead … while I was doing their needs. The samurais then formulated a technique for the “squeeze”: cross your legs. Several centuries later, the Japanese nation would erect again as the flag bearer in the matters of the bathroom, and a company was going to become the protagonist of the second part: Cleaning. A hygienic revolution. Year 1982, a television ad In Japan marks a before and after in the history of personal hygiene habits. In that commercial, an actress wondered naturally why, if we wash our hands when they get dirty, we do not do the same with our butt. With that simple logic, the Toto Washleta toilet seat with built -in bidé, heating, drying and other advanced functions. The initial reaction was stuled, even rejection. The announcement caused, in fact, controversy for broadcasting during dinner time. However, with the passage of time, which began as a technological eccentricity became a national symbol: today, today More than 80% of Japanese households use this type of toilets. But there is much more. Of rarity to standard. I told the weekend The New York Times In a report. TOTOfounded in 1917 in Kitakyushu, perfected an idea that he observed in the American medical field in the 60s: a water cleaning device. Redesigned with Japanese meticulousness, the Washlet was launched in 1980 and evolved slowly. It took almost two decades to sell the first ten million units, but after adding innovations such as deodorization (1992), automatic cover closure (2003) or exact water temperature adjustment, the water temperature, Acceptance shot up. Japanese culture, where even domestic objects can be considered sacred and discomfort is seen as a challenge to solve, He hugged the idea strongly. Today they have been sold More than 60 million of Washlets worldwide, with sales that do not stop growing. THE INTERNATIONAL CONQUEST: Pandemia. Although the success in Asia was immediate, the conquest of other markets, such as the American, was rather arduous. Since his arrival in 1989, Toto faced cultural taboos, advertising rejection and even protests By fences in Times Square They showed naked rear. Only mouth mouth kept the Mark for years. What happened? That everything changed with the Covid-19 pandemic. It We have counted: The “shortage” of toilet paper and the increase in time at home took thousands of American consumers to Reconsider your habits. Washlet sales in the United States doubled in 2020 and have maintained their impulse since then. Social networks, luxury hotels or Even celebrities As Ali Wong or DJ Khaled have also contributed to the rise of the phenomenon. The tourist effect. Plus: Another unexpected force in this expansion has been tourism. The experience of using a Japanese toilet during a trip has become A kind of revelation/must For many visitors. He counted The Times The case of Canadian professor Ryan Gregory as illustrative: after trying a washlet in Japan, he bought two for his home. This experience is increasingly repeated, which has consolidated the Nation as not only a technology manufacturer, but an exporter of domestic comfort standards. In a country like the United States, where toilets with Bidé still represent only 2.5% Of the total, Toto sees a vast market to conquer (or rear to clean). Commercial challenges. Of course, Toto’s growth is not exempt from obstacles. Most washlets sold in the United States They are manufactured in Thailand and Malaysiaand the tariff threats From the Trump administration to those countries could make their products more expensive. However, the president of Toto, Shinya Tamura, does not consider changing his goals. Moreover, he wants to double sales in the United States by 2027 and, as a symbolic gesture, he plans Try it on Times Square. With an increasingly receptive international market and a product that transforms a physiological need into a comfort experience, the Japanese company prepares to continue leading a silent but deep cultural revolution. That of our rear. Image | Brainwashers, Ted Slampyak via The Art of Manliness In Xataka | The Bidé is disappearing in the bathrooms throughout Spain except in Zamora. There is mandatory by law In Xataka | The intestine has a “golden rich zone.” And if we often default out of it you have to pay attention

There is a reason why the most successful technological ones are not limited to what they know: the ‘antilibrary’

by

Telefónica Perfect your telecommunications manuals. Huawei Build autonomous driving systems. Nokia dominated each protocol of mobile telephony when Apple redefined what should be a phone. They are opposed philosophies about the relationship between knowledge and power. The concept of ‘Antilibrary‘coined by Taleb – noticeable not acquired – is the secret of companies that not only want to register in the future, but to build it. Although ‘anti -librería’ or ‘anti -library’ could be literal translations, ‘reverse library’ is closer to its description. They are the companies that Curiosity have institutionalized as a central discipline. Bytedance never had experts in recommendation algorithms, had an infrastructure to hold questions about human behavior patterns that no one else considered relevant. Tiktok was born from that sustained question for years. Of an organization designed to explore hypotheses that seemed irrelevant. Today Tiktok is worth between 100,000 and 400,000 million dollarsproduct of productive ignorance made system. Huawei is an extreme example of this philosophy. Your 2024 report It is not a catalog of dominated markets, but an inventory of unexplored territories. Each division – Chips Asce, cloud solutions, 5g infrastructure, Harmonyos– It is designed to colonize spaces that still do not exist, not only to defend known positions. Huawei operates from A mentality that considers each market an experimental laboratory in which to grow questions: What happens when connectivity becomes invisible? How does experience change when hardware and software are designed as a unified ecosystem? What markets appear by merging telecommunications and ia? Amazon monetized his internal infrastructure (AWS), converted trade into entertainment (prime video), endowed voice homes (Alexa). His Antilibrary –Hipothesis not proven – is its innovation engine. McDonald’s improved the experience avoiding tails with kiosks, the wait with internal geolocation through Beaconsreimagined restoration as a digital interface. Burger King perfects hamburgers but McDonald’s rediseña experiences. Another contrast: Mercadona has perfected food distribution until it becomes crafts And thanks to this he is an absolute leader, but he has never wondered what more he could distribute. It is maximum specialization, total efficiency, but not reinvention. Technology has invested the equation: Deep knowledge before was an asset but now it is a liability because the specializations expire in months. Institutionalizing productive ignorance is a way to ensure a better future. Goal can lose virtual reality, Apple can be left behind in ia and Google can see how they move in searches. But companies designed around systematic curiosity can pivot towards territories that still have no name. The future belongs to those who collect better questions. The answers expire, the questions evolve In Xataka | Four AI companies are monopolizing the intellectual future of humanity. They are not good news Outstanding image | Pl in Unspash

We can see everything but it is impossible to find it

by

We have the general feeling that on the platforms of streaming We can find everything. But you have to find it. The prioritization of the quantity on the quality that the streaming He carried out for years to build catalogs is now throwing unpleasant results for the spectators, even when the main platforms have talked about Revert the situation. We are facing an overcually, full of content panorama, but at the same time, confusing and unmanageable. Quality exists, but locating it is not so simple. Deep transformation. After years of expansion and an unbridled career for accumulating the largest amount of possible titles and productions, the main platforms began in 2023 to rethink their strategy: The amount is no longer alland the sustainability of the model is to prioritize the quality of the contents. This Production decrease of original Not only has it brought a rhythm of less frantic premieres. It has also given rise to a stage of cuts, cancellations and unpopular decisions, such as stop shared accounts either introduce advertising. And above all, to some confusion: now we have so much material at our disposal that it is impossible to find it. To the search. In recent years, users have become accustomed to a constant and inexhaustible flow of new content. For years, the strategy of flooding the market with continuous premieres became the norm, generating a almost addictive expectation. There was always something new to do. When that trend has stopped, we have landed in the opposite situation: as counted This Salon article in which they defended the thesis that although there is more material to see in streaming than ever, the complicated thing is to find it. Can’t get no satisfaction. Now that content is released at lower speed, The public can interpret it as a fall in quality and interest. In addition, the Culture of binge-watching He is already completely settled, and only remakes this feeling. But above all: streaming platforms are more confusing than everwith the algorithm sliding for each slide, for each category, sometimes not even knowing what it wants to see, the viewer finds it easily. Have you ever seen stuck in an Apple TV+ program without knowing how to return to the main menu? Have you ever reset the platform after an ad? The bugs multiply, the categories are a maze, the search is an absolute odyssey. As there is not enough new programming to appease the needs that the platforms themselves have generated, These become irresoluble riddles so that it seems that the content has buried us. The wandering is over. Therefore, various studies detect A trend. Although the public spends a lot of time wandering through the platforms in search of something to see, we are trying to cushion those hours Returning to “Analog” recommendation systemsthat dodge so much the undisputed Fall in the clarity and usability of the platforms Like the presence of algorithms more and more poor. Platforms such as letterboxd and a certain revaluation of “human recommenders” They acquire a renewed impulse in the post-social era (Newsletters, for example), and are the best proof of the fall of the dictatorship of the algorithm. Forgettian parenthesis. Salon highlighted in his article another phenomenon of less accelerated times than these. Before they mediated very clear parentheses between The different exhibition windows of the films: a premiere in cinema took a year to reach exploitation in domestic physical formats; From there he could spend another year or more before we saw him on television, first in payment channels and then already on open television. And that was the end of the road: it was considered that the film had made its commercial tour. Now it’s all more accelerated and confusing: A movie can take just a few months to move from cinema to streamingwhile goes out for rent and digital sale, skipping the physical format. This chaotic race makes a film that, in our head was newly released or even in the cinema (Salon gave the example of ‘The Phoenician plot’ of Wes Anderson), it can actually be seen in streaming. It is only one more detail that adds to the generalized confusion: we have everything within reach of the hand, we often escape due to lack of information. Or because we simply do not supply. Solutions in sight. The ways to follow are complicated, especially at times like the current one, when Netflix has distanced themselves from their competitors and these are unable to follow their rhythm and their financial muscle, and cross recovery phases of an identity that goes beyond being “Netflix competitors.” That is, we are in a moment of transition in the industry that only adds confusion and lack of definition to all these problems. What can the platforms do to better define their services, so that this feeling disappears in the spectator of “is all there, but I have no idea how to find it or what I want to see”? We return to the initial problem. The platforms have to solve the great drama that we spend hours looking to see: according to A December 2024 studyAmerican spectators spend 110 hours a year trying to decide. It is too much time, especially considering that the problem has not changed: before, there was too much to do. Now, it is impossible to know what they have released, where it is or how to access it. Header | Xataka with chatgpt In Xataka | Disney has always been the favorite entertainment of children. Now he is being razed by YouTube

One of the most mythical cars in the history of cinema can be “copied” by anyone. And that has consequences for the industry

by

You can have Eleanor in the garage. That is what an American court has decided for whom the most famous Ford Mustang of ‘cars thieves’ or his Ramake ’60 seconds’ is mere telzzo and not a character in itself. And this has its particular implications when selling replicas. He is not a character. Specifically, according to a United States Court, it is “ATZZO”. We read the information in Motorpasion where they echo the ratification of a sentence that has been chasing Shelby for a long time. According to his decision, the coach may continue selling Eleanor replicas. That is, if you want, Shelby can sell a preparation of the Ford Mustang as they appeared in the film since those responsible for the Court of Appeals of the Ninth US Circuit have indicated that we are facing a mere vehicle and not a character in itself so you cannot apply copyright. Where do we come from? The decision of this Court certifies the previously issued other courts of lower rank. Denice Halicki, widow of HB Halicki, director, screenwriter and producer of ‘Gone in 60 Seconds’, known in the 70s in Spain as ‘cars thieves’ had denounced Shelby for selling vehicle replicas. Then there was a judicial career that It began in 2022 and that has ended in 2025 with the ratification of the latter court. And although Shelby can continue to manufacture their replicas, there are a little smaller particular cases that have also received good news, Like this youtuber who had been tried for the feet of his particular modification. Identifying features. That is what Denice Halicki has defended all this time. According to the woman of the screenwriter, director and producer of the original film, that Eleanor reappeared with a leading role in the remake known as ’60 seconds’ gave an idea of ​​its relevance and, in his opinion, that it was one more character in the film. For the judge, however, “Eleanor has no right to the protection of the copyright of the characters because (1) had no conceptual qualities, (2) had no consistent features and (3) was not especially distinctive”, in words collected by Carscoop. In fact, they point out that “along four films and eleven appearances in those films, Eleanor lacks consistent features. For example, Eleanor’s physical appearance frequently changes throughout the various films, appearing as a yellow and black fastback Mustback, a Mustang Shelby GT-500 gray and black and an oxidized and without paint that needs repair.” Eleanor is not a batmobo. In the films that have appeared, Eleanor has always been shown as a special car. Without going any further, in ’60 seconds’ Nicolas Cage points to that of all cars that have to steal during the movie, Eleanor is special because he has always escaped him. Knowing if you will get it is, without a doubt, the great attraction of all the films in which you have appeared. But, for the judges, it is not a Batmobile. They point out that in this case we do talk about a character in itself because the Batmóvil can act for itself (without Bruce Wayne at his side) and has a specific and very identity aesthetic (which resembles a bat). Towle test. What the judges applied to know if Eleanor was or not protected by copyright is what is known as “Towle test”. That is, the car would be subject to copyright if it meets the following premises: The character must have physical and conceptual qualities. The character must be sufficiently delineated to be recognizable as the same character every time it appears. It must show consistent and identifiable features and attributes, although the character does not need to have a consistent appearance. The character must be especially different and contain some unique elements of expression. It cannot be an archetypal character. This test refers to what was applied in the same court in 2015 to decide if the Batmóvil was a character in itself, after DC Comics denounced Mark Towel, a man who had manufactured the car replicas. In this case, he failed in favor of the plaintiff and, therefore, the foundations settled to know whether or not a character was a character in himself. A break. As we say, this victory is a break for Shelby and for people who, on their own like the youtuber of B is for buildThey have wanted to work in their own replicas of the famous Mustang Shelby GT-500. These types of replicas are common among the greatest fans of certain films and vehicles that modify their cars to have their own Kitt, Herbie or the Delorean ‘return to the future’. Even Ford has sold its own ‘Bullit’ version of Ford Mustangremembering the beautiful sports that Steve McQueen was driving in the film of the same name. Photo | In Xataka | 17 iconic cinema and TV vehicles in 45 photos: This will be the exhibition of the largest science fiction cars in history

The Switch 2 comes with a protector that many would remove without thinking. Nintendo has a warning for users

by

One of the first gestures we usually release a new device is to withdraw the screen protector that comes from the factory. It is almost an act reflex: remove the bright movie, place a more robust temperate glass and, if it is a mobile, sheems it to protect it from blows. But with the Nintendo Switch 2that custom can play against. This time, what seems like a simple protective film is not there for aesthetics or courtesy. Nintendo has made it clear that it is not convenient to withdraw it. And he has done it even before the official launch of the console, scheduled for June 5. The notice appears in the security manual that will accompany the device on its arrival to the European market. The document, already available on the official websiteincludes a very clear warning: the screen is covered with a movie designed to prevent fragments from being dispersed in case of breakage. The exact phrase, in Spanish, is direct: “Do not withdraw.” Nintendo’s warning, as appears in the official manual This may sound strange if we think of other technological products. After all, we have been getting used to this type of film for years, almost a wrapping. But not here. In this case we talk about a layer with a concrete security featuresimilar to the one that already incorporated the Nintendo Switch Oled. In that device the same target had: prevent cuts and prevent pieces from jumping. The previous consoles did not have this protection. The Original switch and the Lite They used plastic screens and, therefore, did not present that risk. But the change to glass screens has forced Nintendo to take action. It is not just a change in the material, it is a decision that impacts the use, safety and how we should treat the device as soon as they get it out of the box. And it is not something exclusive to Nintendo. In the world of smartphones we have already lived a similar situation. The most remembered example was the Galaxy Fold Samsung original. That first niche of folding mobiles included a layer that many confused with A simple protector. When they withdrew it, Some experienced problems. Not everything that looks like an accessory is. Sometimes, it is part of the device itself. Returning to the Switch 2, the advice is clear: it is convenient not to touch what we do not know exactly what it is for. And even more read the instructions. Because this console, which will cost 469.99 euros (VAT included), it is not precisely a cheap investment (Like your games). Risking to spoil the screen for an automatic and avoidable gesture is not worth it. In Xataka | All the questions and doubts that remain to be resolved from the Nintendo Switch 2 to a week of its launch

The EU is one step away from vetoing it in its great tenders, according to Reuters

by

The Chinese market of Medical devices Live an accelerated expansion. According to a report published by Cambridge Networkit is expected to reach a value of 210,000 million dollars in 2025, promoted by a combination of internal factors and political ambition. The aging of the population and a state commitment determined by innovation have turned this sector into a national priority for Beijing. The strategy is clear: to bet on leading technologies and reduce the dependence of the foreigner. Investments have concentrated in fields such as artificial intelligence (AI) for image diagnosis, devices connected by IoT, robotic surgery or the use of advanced materials. All this under the umbrella of the program ‘Made in China 2025‘, which establishes precise objectives of national production in key areas of health. In that framework, China seeks In 2025 at least 70 % of high -end medical devices used in hospitals are local manufacturing. In strategic components, the objective rises to 85 %. And in the case of regional level hospitals, some guidelines already demanded to reach 50 % of Chinese products in 2020. According to Bloombergthis turn has had an immediate effect on trade. The European Commission states that China went from having a deficit of 1,300 million euros in medical devices in 2019 to a surplus of 5,200 million just a year later. EU’s response On Monday, June 2, the Member States of the European Union supported the commission’s proposal for RStringing access of Chinese manufacturers to public contracts of medical devices valued at more than five million euros, as Reuters saidBloombergand SCMPciting diplomatic sources and people familiar with the matter. It should be noted that the commission has not yet made the official resolution public. The measure is based on a legislation approved in 2022: the international public procurement instrument or IPI (for its acronym in English). This instrument allows Brussels to impose penalties to companies from countries where a lack of reciprocity has been tested. The sanctions can range from adjustments in the bidding scores to the direct exclusion of public competitions. According to the aforementioned Hongkonese newspaperthe measure could be applied in Question of weeksonce receives the final approval of the European commissioners. The current draft raises a duration of up to five years for these restrictions, although for now the final text has not been published. According to IPI standards, the measures must be proportional and allow exceptions case by case, at the request of the affected companies. The decision dates back to an investigation launched by the European Commission in April 2024. After a period of consultations without agreement, Brussels published in January 2025 a conclusive report: 87 % of public tenders analyzed in China contained explicit or implicit restrictions to foreign devices. In many cases, technical criteria were required that could only comply with local suppliers, or there were low prices that were unfeasible for business -oriented companies. The most affected sectors were the devices for otolaryngology (ENT), the general diagnosis and the diagnostic image. The commission also detected direct prohibitions to imported products in a growing number of competitions between 2022 and 2024. According to Bloomberg and Reuters, China did not propose any corrective measure during the consultation process. Brussels argues that the lack of access just to the Chinese market, combined with the privileges enjoyed by Chinese companies in Europe, justifies the activation of the IPI. Images | Arseny Togulev | Marcel Scholte | Arthur Wang In Xataka | Nvidia chips had always been a US negotiating weapon in their commercial war with China. Until today

It is already the second most attacked country in the world by cybercriminals

by

Almost daily news of Spanish companies and institutions arise that have been Cybernetic White. In recent months we have seen from data leaks, like the one that affected Telefónicaeven incidents that affected government systems, such as those of the La Rinconada City Council. The digital threat has ceased to be a remote possibility to become a constant reality, and the latest data only confirm it. Spain has once again occupied the second place in the world ranking of countries more attacked by cybercriminals, As confirmed Secure & ItSpecialized in information security, during a day dedicated to regulations and cybercraft held in Madrid. The general director of the company, Francisco Valencia, explained that the country had historically oscillated between the third and fifth place, but that in 2025 he has recovered second place. The position in the ranking is no accident: there are weight reasons The reasons, according to Valencia, are multiple. Spain has a commercial presence in all International markets and occupies a prominent place at the Gross Domestic Product level (GDP). Its geographical situation, as the western end of the European continent, also reinforces its strategic value as a link between Europe and America. But there is a more political component: “Before Brexit, the United Kingdom was the second most attacked country in the world,” Valencia recalled, for his ability to destabilize the European Union. This new ascent also occurs in a moment of special geopolitical sensitivity. During the conflict between Russia and Ukraine there was a temporary descent of Spain in the classification. Now, Spain has once again been one of the favorite whites. From the government, direct allusion to this new ranking has been made, but it has been alerted to the growing gravity of the threat. At the end of April, the president Pedro Sánchez spoke about him Industrial and Technological Plan for Security and Defense, where he warned that “Spain is the object of more than one thousand cyberattacks to essential services already critical infrastructure” The president said that many of these attacks do not appear in the media, but that directly affect objectives such as hospitals and airports. “Until now our systems have managed to repel the most serious and contain the impacts of the rest, but the threat, far from disappearing, it is clear that every day is greater,” he said. The plan contemplates promoting new telecommunications and cybersecurity capabilities, both military and civilians. Measures include new satellites, 5G infrastructure, artificial intelligence, quantum computing and cloud capabilities. The objective, in the words of the president, is “to create a digital shield for Spain.” The panorama described by Secure & It is equally alarming. According to its latest reports, cybercrime already reaches a global cost close to 1.5% of the global gross domestic product, with groups such as Ransomhub and Lockbit 3 among the most active. Only in 2024, cyber attacks increased 64% Regarding the previous year, according to CCN-CERT data. “The digital crime has everything: it is profitable, scalable and anonymous. There are even platforms that value the reputation of malware suppliers,” Valencia said during his speech. One of the most disturbing elements is the democratization of attack tools. “Today we can talk about Ransomware Diy. A teenager with access to Google, a prepaid card and some time can deploy ransomware,” he warned. Meanwhile, the number of attacks continues to grow, and efforts to contain them also seem to be increasing. Images | Freepik | Xataka with Grok In Xataka | We visited the National CNI cryptological center: here is the epicenter of Spanish cybersecurity In Xataka | How to change all our passwords according to three cybersecurity experts

The greatest fear was that AI took our work. The reality is that they are replacing those who are learning to work

by

In just a few weeks, thousands of students from generation Z will graduate in their respective careers with the hope of get that first job that allows them to start a professional career. However, the current panorama is increasingly complicated for those who seek their first job opportunity. The Difficulty accessing the labor market Not only does it come for the structural part of an economy shaking by Commercial uncertainty. The AI ​​is already beginning to assume tasks that until now carried out the Practices in practices or Junior employees, which traditionally served as an initial step for the newly graduates. The staircase has broken. As explained Aneesh Raman, responsible for Economic Opportunities of LinkedIn In an article for The New York Times“The first thing that is being broken is the lowest step of the professional staircase”, a trend that threatens to leave many young people without the possibility of learning and growing in their first years of career. As He predicted Fortune In 2024, the AI ​​already is doing your jobso there is no reason for companies to hire them. Currently, AI acts mainly as a support tool to lighten the workload of senior employees by automating routine tasks. In great technology, Like AmazonGoogle or Microsoft, are implemented to help their developers do administrative or generation tasks small code fragments. Tasks that until now were part of the learning process of Junior employees. The Z generation is already noticing it. Chris Hyams, CEO of Indeed, said in the Fortune‘S Workplace Innovation Summit that: “The good news is that there is no job that AI can perform all the skills required. This does not mean that it will not replace the workers, but the AI ​​cannot replace a complete job.” However, Hyams said that “in approximately two thirds of all works, 50% or more of the skills required are things that the current generative AI can do reasonably well, or very well.” This means that, although AI does not eliminate all positions, it does reduce the need to perform many basic tasks that used to train new employees. Youth unemployment data in the US. The implantation rhythm of AI in the business field is being faster in the United States than in other countries. According The published by The Atlantic, The New York Federal Reserve He warnedof an increase in unemployment among the newly graduates standing at 5.8% and 6.2% for younger workers. That is, something is happening in the entrance to the labor market. Although there is still no definitive evidence that AI is the only cause of the weakening of this link in the professional career of the youngest, the trend is clear: the opportunities to learn working from below are disappearing in the sectors where AI is being implemented faster, as companies Like Duolingo or Shopify They are adopting policies that reduce hiring options of the youngest to do those routine tasks if there is the possibility that they can make them an AI. Ask for qualified employees, but not form them. In parallel to the creation of this training wall imposed by automation, companies from all over the world denounce a growing shortage of qualified labor. According to recent European Union data collectedby Euronewsthe lack of experienced workers and advanced skills has become one of the main challenges for the economy. This phenomenon creates a paradox: as long as young people do not find opportunities to train in companies from their simpler processes, companies fail to cover their vacancies with qualified personnel. If this trend is consolidated, in a few years AI will not have left millions of workers without employment. In reality, it will have been the companies themselves who would have prevented the training of qualified personnel and with the necessary experience for supervise the work of AI that is developing. In Xataka | Founders of small startups and large technological ones already has something in common: they are millmillonarios thanks to the AI In Xataka | “Humans will not be necessary for most things”: Bill Gates does not believe that doctors and teachers have a future Image | Unspash (Mushvig Niftaliyev)

An object never seen on the Milky Way is emitting radio waves with X -rays exactly every 44 minutes

by

The Milky Way continues to present new mysteries through the telescope. An international astronomer team has discovered an objectuntil now unknown, which emits powerful radio bursts with a watchmaker’s precision. But the strangest thing is that we know that they are accompanied by X -rays. Context. One of the cosmic fashion phenomena in astronomy magazines are transitory long -period radio objects (LPRT), whose understanding is still in diapers. Since 2022 only 10 have been identified, which were overlooked or confused with other celestial objects. LPRT emit bursts of radio waves periodically, but with much longer intervals (of minutes or hours) than traditional pulsaries, which usually have periods of second or milliseconds. The progress in radio telescopes has opened a window to the transitory universe that allows astronomers to identify LPRTS more easily. One of the most powerful radio telescopes is the Australian Matrix Askap, which consists of 36 parabolic antennas 12 meters in diameter acting as a single instrument of 4,000 square meters. Double surprise. Astronomers have just added a new layer of complexity to the world of LPRTS with the discovery of Askap J1832-0911, an object that emits powerful radio wave explosions. Your pulses last two minutes and repeat every 44 minutes and 12 seconds. The finding is important because it is just the tenth LPRT discovered and places the new object among the 30 most brilliant radio sources in the sky. But the surprise came to cross the data with observations of the NASA X -ray Space Telescope. Chandra had observed the same area of ​​the night sky at the same time as Askap (what scientists have compared with “finding a needle in a haystack”). The Observatory discovered X -ray emissions from the same point and with the same cycle of 44 minutes and 12 seconds. It is the first time that an LPRT emitting waves of both frequencies. Collapsed lines. ASKAP J1832-0911 is around 15,000 light years from Earth, in a very populated region of our galaxy. This location greatly hinders its study in other wavelengths, because there are many objects that could be obscuring it, and an immense amount of dust that blocks our line of vision. Infrared searches have also not yielded results, although hope is put into future observations with the James Webb space telescope. Unlike other LPRTS that seem to “light” and “turn off” intermittently, the object has been active during the 10 months that observation has lasted, although with a variable brightness. The million dollar question. What exactly is Askap J1832-0911? There are many theories about what type of object could be producing such regular and energy signs. This object is different from everything we have seen before, but researchers do not believe it is an extraterrestrial civilization sending messages because the emission spectra are too broad. Instead, two main suspects shuffle. The first is an old magnetar: a neutron star with incredibly powerful magnetic fields in his last stage of life, possibly orbited by another star. The second is an ultra -freeized white dwarf: the remnant of a low -dough star at the end of its evolution, with an exceptionally strong magnetic field and a companion star. But for this theory to fit, the white dwarf would need the most intense magnetic field ever detected in one of its class, surpassing the 5 × 109 gauss. We know nothing. “Finding such an object suggests the existence of many more”, Nanda Rea saysCo-author of the study and professor of the Institute of Space Sciences (ICE-CSIC) in Spain. “The discovery of its X -ray transitory emission opens new perspectives on its mysterious nature.” This discovery not only adds a new mystery to the list of things that we do not understand the universe. He also suggests that LPRTS, of which we barely know 10, are more energy than was thought. Hunting to find more objects like this and decipher its origin has only begun. Image | POT

If “Fast Walk” serves for yourself to lose weight

by

Is it possible to lose weight walking? It is a recurring question and is logical. After all, physical activity facilitates the consumption of calories that our body stores as fat. But it also turns out to be a form of Exercise available to almost everyonesomething important if we take into account that constancy is usually key when we talk about thinning. However, the answer to this question is somewhat more complex than it might seem. Yeah, walk It is a good way to burn calories, and much more: it is also an exercise that provides benefits to our cardiorespiratory and muscular health, and also helps prevent the appearance of diabetes, among other varied effects. That is why it is usually remembered from time to time that, although walking it can be very useful, it may not be the exercise that best suits our plans, and could be seen more as a complement that as the main resource to which we stick to. Now, let’s investigate why. As experts remember, exercise is not always the best strategy if what we are looking for is to reduce our body mass. “For weight loss, The diet seems to be more effective that physical activity “ Donald Hensrud explainsof the Healthy Life program of the Mayo Clinic. Rather, it is usually considered that, in general, the exercise is more effective when maintaining the weight; While if we want to lose weight, control our diet is usually considered a more effective strategy. Of course this does not mean that we should forget this part, even if only for The positive impact That an active life has in our health. The problem is that we tend to Overbear the impact of exercise and physical activity in general in the caloric consumption that our body performs. Alternatively, we can express it in a different way: we tend to underestimate (or directly to ignore) the enormous caloric consumption that our body performs only by being, to keep ourselves alive throughout our day to day. Some estimates place the relative weight of physical exercise Between 10% and 30% of caloric consumption. Imagine a situation in which physical exercise represents 20% of the calorie expenditure that our body performs. This implies that if we folded the exercise we do (100% more activity), we would only increase the caloric consumption of our body by 20%. Combine strategies Leaving weight loss in the hands of a simple strategy is not usually recommended. Constancy is important and use the Exercise as a complement To the diet when we want to lose weight, it can be helpful in various ways. First and perhaps more important, for being a healthy habit to incorporate in our day to day. Secondly, exercise can make changes in the diet more, “distributing” the effort we put to change towards healthier habits. Since constancy is important, a small help never hurts. Third, the exercise, we pointed out before, is a good way to keep us in our weight. The sooner we get the habit, the better. Walking can help us with these three purposes, so it is a perfect complement if we want to lose weight and want to do it in a healthier way. It is a good complement but is it the best? Walking has the advantage of helping us build Routines without great efforts and minimizing the risk of abandonment; But if what we want is to increase the caloric consumption of our body, for example to be able to resort to less strict diets, there are alternatives that perhaps better adapt to our needs. Finally, it is never worth remembering that each body is different, even our own body changes over the years. Formulas and weight losing recipes are not universal, so it is always useful (when not absolutely necessary) consult with experts who can guide us in the process. In Xataka | Do not tell me your age, tell me your grip strength: how simple gestures tell us how good we are aging Image | Arek In addition

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.