All the skulls of the great apes were equally large. Until homo sapiens got fifth

Talk about the human evolution is talking about a gigantic puzzle of which we have completed a large percentage, but whose last pieces resist us. There are many who continue trying to put these pieces together, and each new fossil studied brings us one step closer to the goal… or to rethink everything. One of those questions was at what rate the hominid brain evolved compared to that of the great apes, and the conclusion of a new study It has been devastating. Double. The hypothesis. The researchers at University College London, led by the Spanish Aída Gómez-Robles, started from a well-known premise: current humans have brains about three times larger than those of our closest ape relatives. And not only a different sizealso a noticeably different cranial structure. While most great apes have forward-projecting faces and small brains, humans have a flatter face with a larger head and rounded. The exception among the apes would be the gibbons and their heads were rounded, but with much smaller brains. The hypothesis they used was that these craniofacial adaptations evolved at an accelerated rate in humans thanks to the advantages of having a large brain, but also that social factors would have influenced this accelerated transformation. The study. The team examined virtual models of skulls of several species of modern primates. Thus, they analyzed the skulls of seven species of “great apes” including humans, two species of gorillastwo of orangutans, chimpanzees and bonobosas well as nine species of hylobatids or “lesser apes”, like the aforementioned gibbons. To do this, and using a technique that allows landmarks to be mapped onto anatomical structures, the researchers divided each skull into four sections. They analyzed the markers of the upper face, lower face, front and back of the head and compared between all the skulls analyzed. As a control group, they used hylobatids, since the species separated from hominids about 20 million years ago and they realized something: while gibbons are very similar to each other, hominids are very different from each other. And, among them, humans are the ones that evolved the most. At an astonishing speed, too. Face + neuroskull. The conclusion is that the human brain It evolved twice as fast as that of other hominids. Studies have already been done on additional factors driving accelerated changes in the brain and skull, but this study is the first to quantify the speed at which different species evolved. And, in addition to speed, what they found is that the human face transformed almost as quickly as the neuroskull. Brain expansion and facial flattening are related, but in other species there is not such a clear relationship between the evolution of the neurocranium and the face. Therefore, the team concluded that there was something external at play: a selective pressure caused because we started living in a society. “The face is the interface through which we interact with other people, so a possible explanation is that the selective pressure that caused its accelerated evolution is related to how we interact with each other in a social group,” exposes Gómez-Robles. Implications. This has not happened exclusively with humans. In the case of gorillas, the UCL team concluded that they had had the second-fastest rate of cranial evolution, probably also driven by social selection, which means a larger cranial crest is a symbol of higher social status. Now, as we said at the beginning, although the UCL study has demonstrated the evolution of human brain growth in relation to that of other similar species, there are still pieces of the great puzzle to put together. Future studies can examine other aspects to better understand what were those biological or social factors that drove the accelerated cranial development in humans. Images | UCL, Jacklee In Xataka | A 4.4 million-year-old ankle has rewritten human history: our first steps were not as we thought

Madrid has been filled with great fortunes and not by chance: it has known how to play its fiscal cards better than anyone

During the last decade, Madrid has become the epicenter of money in Spain. Not only does it concentrate the headquarters of large companies and banks, but it has also become a magnet for large international and national fortunes. According to a study published by Fernando Rodrigo Sauco from the University of Zaragoza, based on the latest data from the Tax Agency, 41.9% of taxpayers with assets exceeding three million euros live in the Community of Madrid, compared to 22% who resides in Catalonia. A tax shelter within Spain. The high-net-worth migration trend analyzed in the study is not new, but it has intensified over the years. Since 2011, thousands of large fortunes have moved their tax residence to Madrid. The main reason why millionaires have gathered in the capital It is due to a more permissive tax policy with large wealth groups and the network effect of living close to where the wealth is concentrated. business and financial activity. What began as a tax difference has become a true geography of money within Spain. In Xataka 64% of Spaniards believe that they pay more in taxes than they receive from the State. It’s actually the other way around The rich live in Madrid or Catalonia. The report data indicates that 58.3% of the 1% of the richest population in Spain reside in Madrid (32.51%) and Catalonia (25.8%). Further away we find the Valencian Community, with a census of 9.76% of the country’s great fortunes, and Andalusia with 6.71%. However, if the bar is raised to the highest decile of the ultra-rich population –rich among the richest— which corresponds to 0.1% of the population, then the concentration is even more pronounced, with 68.59% of these great fortunes residing in one of the two communities, but the differences are beginning to be appreciated. In Madrid the percentage of ultra-rich increases up to the aforementioned 41.9, while in Catalonia they only amount to 26.69%. The presence of these ultra-rich residents in other communities remains more or less in the same proportions as that of the rich, with 8.2% in the Valencian Community and 6.31% in Andalusia. In Xataka Tell me where you live and I will tell you how much money you have: this is how wealth is distributed in the neighborhoods and municipalities of Spain Rooting conditioning. The study analyzes the conditions that can be decisive for a great fortune decide to pack your bags and move to the capital. This is what the study calls “migration elasticity” and defines, for example, the number of millionaires who would move if a certain tax (such as wealth tax) increased by 1% more or was reduced by the same proportion. In summary, what weight would taxation have in the decision over other factors such as roots, family, language or public services. In this context, until fiscal 2023Madrid maintained a 100% bonus on the wealth tax, which in practice means that the great fortunes residing in that community They did not pay that tribute. In the rest of the country, the tax can reach up to 3.5% of net assets. Added to this is a somewhat lower personal income tax in the upper brackets and the absence of inheritance tax for direct inheritances. Therefore, taxation gained weight in the decision to change residence. {“videoId”:”x8k9arv”,”autoplay”:false,”title”:”You could be LOSING MONEY with your 2022 INCOME RETURN”, “tag”:”Webedia-prod”, “duration”:”402″} A paradigm shift. The result of this tax policy that is friendly to large assets has been clear: between 2011 and 2015, more than 6,000 large fortunes moved to Madrid. According to the study, that flow remained constant over the next decade. However, in 2023 a differentiating factor came into play, the effects of which are not yet known: the entry into force of the temporary solidarity tax on large fortunes. This new tax applied a rule in which, with the excuse of avoiding double taxation, the State began to collect wealth tax that the communities that had it subsidized were not collecting. According to a report According to the Tax Agency, the 27.6% of large fortunes who paid the Wealth Tax in 2022 rose to 99% in 2023. Skyrocketing its collection in Madrid and Andalusia, where it was previously subsidized. That is to say, that tax advantage that previously conditioned the concentration of capital in Madrid has been diluted. In a few years we will see if this paradigm shift once again conditions the residence of the great fortunes. In Xataka | How much money do you need to be among the richest 1% in Spain Image | Unsplash (Manoa Angelo) (function() { window._JS_MODULES = window._JS_MODULES || {}; var headElement = document.getElementsByTagName(‘head’)(0); if (_JS_MODULES.instagram) { var instagramScript = document.createElement(‘script’); instagramScript.src=”https://platform.instagram.com/en_US/embeds.js”; instagramScript.async = true; instagramScript.defer = true; headElement.appendChild(instagramScript); } })(); – The news Madrid has been filled with great fortunes and not by chance: it has known how to play its fiscal cards better than anyone was originally published in Xataka by Ruben Andres .

AI has been great for Satya Nadella. His salary this year exceeds 96.5 million dollars

Microsoft CEO Satya Nadella’s salary has reached a new record in 2025: $96.5 million. According to collected Bloombergthe Microsoft executive received a 22% salary increase compared to 2024 that reflects the skyrocketing stocks from the $4 trillion tech giant. Underlying this salary increase lies a debate that has been on the table for some time: the accelerated increase in the wage gap among senior managers of a company and its employees. Work well done pays off. The last fiscal year has been historic for Microsoft and its CEO, Satya Nadella, who will receive the largest salary package since he took office in 2014. According to what Microsoft made public in a document filed with the US Securities and Exchange Commission (SEC), the total compensation awarded to Nadella amounts to $96.5 million. This remuneration represents an increase of 22% compared to the previous year, in which a salary of $79.1 million for the CEO. If Microsoft does well, so does its CEO. As stood out Fortunethis salary increase goes hand in hand with the good stock market performance that Microsoft has had in recent months, and the prominence of artificial intelligence in its products and services The company’s board of directors indicates that more than 95% of Nadella’s compensation is linked to the performance of his shares, highlighting financial results, the creation of value for shareholders and leadership in AI as key elements to grant that salary increase to the executive. It’s salary, but not everything is cash. The majority of the compensation Nadella will receive comes from stock awards worth more than $84 million. The bonus that the CEO will receive in cash for different incentives will amount to 9.5 million dollars. For his part, the manager’s base salary It remains at 2.5 million and will obtain $196,000 in other benefits, such as per diems or private jet services. This implies that about 90% of their remuneration is variable and dependent on stock market performance, which means that it is only a valuation that is made at the time it is assigned, but it is an asset that can increase or lose part of its value. depending on your management. This remuneration strategy linked to shares represents an important incentive for the CEO to continue meeting objectives. Salary escalation. Since Satya Nadella took over as CEO of Microsoft in 2014, his salary has continued to increase at the same rate as the company’s stock price. According to the published data by Business Insiderin 2015 Nadella’s total salary was $18 million. By 2022, his compensation had multiplied to $55 million, and increased by 63% in 2024 to $79.1 million. With the 96.5 million, the Steve Ballmer’s successor At the head of Microsoft he has broken his own record. Salary gap and layoffs. This year of prosperity for the CEO of Microsoft occurs in a context of complex internal adjustments in the company he leads, which has announced layoffs that will affect up to 15,000 employees. The difference between Nadella’s salary and that of an average Microsoft employee is significant: the CEO earns 480 times more than the average annual salary of his employees, which is around $200,972. This gap between managers and employees does not only occur at Microsoft, but is another example of an upward trend in large technology companies. According to a study that has analyzed the main companies of the S&P 500, in the last five years the salary of managers has been increased by 35%. A much higher percentage than the salary of its employees has increased. In Xataka | The highest paid Spanish manager in the world does not work in a large technology company: he sells “sugar water” Image | Microsoft

Rosalía paralyzed the center of Madrid yesterday by surprise because she is no longer promoting an album: she is selling a great event

Beyond her music, which in these cases always takes a backseat, it is clear that when we talk about Rosalía’s ability to sell her stuff, we are dealing with an artist who is one step ahead of her compatriots. In fact, in a certain sense Rosalía plays in a league of teasers, previews and management of expectations that places her closer to Taylor Swift either bts that together with Van Gogh’s Ear. What happened. Rosalia paralyzed the center of Madrid last night with a presentation as brief as it was chaotic of their new album ‘Lux’, turned into an unexpected act of performance urban: at 8:45 p.m., Rosalía began a live on TikTok in which he announced that something would happen at 10:00 p.m. in the Plaza de Callao. Thousands of fans turned out within minutes, drawn by the promise of a performance. The artist, who was personally driving a white car through Madrid while it was being recorded live, briefly appeared running along Gran Vía before taking refuge in the Capitol Hotel.​ Make yourself Lux. Shortly after, all the screens in Callao and the theaters in the area faded to black to finally show the cover of ‘Lux’: Rosalía dressed in white, with a kind of straitjacket and veil, golden lips and a blue background with the title of the album in the center, and with visual reminiscences (the posture of a certain serenity, the headdress, the title of the album) that clearly recall a nun. The album will be officially released on November 7, it is the artist’s fourth studio after ‘Motomami’ and comes preceded by some visual clues in recent days, such as the artist’s presence in Times Square or the enigmatic presentation a few days ago of a score. Not Kings, but a queen. The launch of Rosalía’s new album, Lux, began with a great promotional action in Times Squarein New York, on October 19, 2025, where his image and the title of the album occupied the iconic light screens of the place.​ There the images that we ended up seeing in Callao were shown for the first time in the chaotic (but very studied) presentation yesterday. About the sheet music. More enigmatic was the publication in your newsletter of some scores apparently titled ‘Berghain’ (which suggested a musical turn towards string arrangements, apparently opposed to the electronic spirit of the Berlin club with the same name as the scores). Thousands of fans began to interpret the score with different instruments and upload their versions to TikTok and X, turning the enigma into a collective experience of musical creation. This phenomenon is reminiscent of the way in which, before the release of ‘Desphá’Rosalía already showed for the first time her ability to play with expectations and not follow the hitherto immovable rules of marketing, all based on leaks and direct and apparently improvised communication with fans. New narratives. Rosalía is a good example of a new way of promoting albums, which have ceased to be isolated musical works and have become a constant call for attention. Taylor Swift is the ultimate example: months before the launch of her ‘The Life of a Showgirl’ we have had promotion on social networks, a wedding announcement and a successful documentary. Rosalía already is giving interviews in which he talks about a personal turn in recent years that will be reflected, of course, in the new album. The personal and the professional blur, with clues that the album could have religious content, anticipating an intimate and profound transformation. And very profitable. In Xataka | Rosalía released a statement to avoid the controversy about Gaza. There are those who think that it has not been clear enough

the great off-price market

In an episode of Friends, Monica Geller along with Rachel and Phoebe go to a discount wedding dress store. Between pushes, screams and whistles, they manage to come out with the perfect dress in the middle of the chaos. The scene, as iconic as it is exaggerated, reflects something very real: the magnetism exerted by sales, that moment when desire and opportunity are found at half price. For years, that image has also been part of the European landscape. Every January or July, shop windows are filled with red posters and shopping centers become a battlefield for bargain hunters. But what if sales weren’t a seasonal event? What if there was a place where discounts were the norm, not the exception? The American model in Europe. The Polish chain Halfprice has brought this modelknown as off-price: permanent stores where premium brand products – clothing, footwear, accessories or cosmetics – are offered with discounts that can exceed 50%. Their model is based on acquiring surplus inventory, products from past seasons or factory balances, all new and in their original packaging. The format is reminiscent of popular American outlets Ross, Marshalls either TJ Maxxsomething that does not go unnoticed by customers. In Google reviews collected for 20 minutesbuyers define it as “a store similar to Ross or Marshall in the US” or even “a large brand name clothing market.” Others highlight its spaciousness: “A very large store where everything is well organized by sizes and its constant variety”, one of the keys to the model off-price: New products arrive every day. A model that fits the new consumer. The success of HalfPrice is not explained only by its discounts, but by the economic and cultural moment that Europe is experiencing. Traditional luxury has become more expensive —prices have risen 25% since 2019— and has left out many aspirational consumers who could previously afford a brand-name treat. That gap is being filled by different market responses. On the one hand, phenomena such as the so-called “hallway luxury” —exemplified by Mercadona and its Deliplus cosmetics, which imitate products from companies like MAC or Benefit for less than six euros— or the culture of dupein which Generation Z celebrates affordable knockoffs of luxury items. According to Vogue Businessfind a dupe and showing it on networks has become a gesture of pride and creativity. HalfPrice represents the other side of that trend. There are no imitations here, but rather original products from recognized brands, from surplus or past collections. Your proposal is different: democratize access to real luxury, offering quality and authenticity at lower prices. In a scenario where the consumer seeks value without giving up the desire for a brand, HalfPrice occupies an intermediate space between inaccessible luxury and fast fashion: a place where authenticity can also be affordable. A expansion at full speed. In just one year, HalfPrice has just opened its first store Spanish in Zaragoza last year to have eight establishments in different cities: Madrid, Almería, Bilbao, Cartagena, Lorca, Ponferrada and Cádiz. On a continental scale, the expansion is even more ambitious. Founded in 2021 in Polkowice (Poland), HalfPrice is already present in 13 European countries, with more than 150 stores and is part of the fashion conglomerate CCC SA. A new battle in retail. The rise of HalfPrice comes in parallel with strategic movements by other giants in the sector. This is the case of Sheinsymbol of fast fashion online, which has decided to make the leap to the physical world with its first permanent store in Europe, in the BHV Marais in Paris. While Shein experiments with the physical store, HalfPrice represents the opposite path: from the traditional establishment to the digital ecosystem. Both trends point in the same direction: the convergence between online consumption and the store experience. In turn, the model off-price reflects a response to consumer fatigue in the face of excess supply and inflated prices. These types of stores “redefine perceived value,” mixing the aspirational with the everyday, luxury with the bargain. A possible luxury? In times of inflation and skyrocketing prices, HalfPrice has become a symbol of what we could call “possible luxury”: global brands within the reach of a wide audience. But its success also raises a question: what happens when exclusivity is no longer exclusive? In the aisles of these superstores, where a Moschino bag shares a shelf with a toaster or a toy, a new map of European consumption is drawn. A map where luxury is sought, compared and, if lucky, found with a discounted label. Image | FreePik Xataka | Women’s pockets are so useless that they became a meme. The serious thing is that they have been that way for centuries.

Waymo lands in the great litmus test of its cars

Hello, London! With a simple and straightforward message, Waymo has confirmed that next year it wants to operate its driverless robotaxis in the city of London. For now, the company has to work with the authorities to win their favor if it wants to have full availability next year. It is a litmus test for fully autonomous driving in Europe. What is already known. Although it has been reported in numerous media outlets that Waymo will offer driverless trips next year, the truth is that this is not entirely the case. What Waymo has announced It is their intention to be able to offer this service but first they have to gain the trust of the regulators. For now, the company that was born from a spin-off of Google’s autonomous car will begin to operate with a human behind the wheel in specific spaces within the city. Once you obtain approval from the authorities, you will be able to offer this service to citizens. Why London? Waymo’s choice of London is no coincidence. It is not even the only company that aspires to put fully autonomous cars on the streets in the English city. Uber and Lyft They also have their own plans. If London ends up giving the go-ahead to any of these companies, it will be the first city in Europe to allow this service. The announcements have been coming in cascade since last June It will be confirmed that the United Kingdom aspires to allow these services from the spring of 2026. The British Department of Transport has advanced the deadlines by one year and they hope that in 2027 the services can be active throughout the country. A trial by fire. Although up to three companies have already shown their intention to put their cars on the street, what we will see in London will be the confirmation of whether the technology is mature enough so that cars circulate correctly in European cities. London, like many European cities, did not plan the center of its cities that date back to the Middle Ages. The network of narrow streets, complex intersections, roundabouts and a greater number of pedestrians is a challenge for robotaxis that must be able to process an almost unimaginable number of variables in real time. And the variety of scenarios and dangers that any car faces in the center of European cities has been presented as the main obstacle for companies that intend to put their robotaxis on the streets but also for companies like Tesla that aspire to have its most advanced autonomous driving systems. With leaden feet. Although the United Kingdom has its own plans, the truth is that Europe has been cautious in the field of autonomous driving. At the moment, only Mercedes has permission to circulate without the driver paying attention to what is in front of them. Of course, on previously mapped roads, with good lighting and a maximum of 60 km/h. That is to say, the system is as expensive as it is slow. The other actor that leads the way is Ford. The North American company has permission for its drivers circulate without hands in the United Kingdom and over thousands of kilometers within the European Union. Of course, the roads must be previously mapped and the driver must be able to take control immediately if the situation requires it. Companies, however, have been pressing for some time for Europe to expedite a regulation that never seems to come. The most active has been Tesla, which has published videos showing cars with the Full Self Driving activated to circulate completely autonomously in spaces as complicated as Rome either Paris. The security. The big problem that companies face is security. Waymo claims that its cars are 78% less likely to suffer an accident with injuries than a human. And the website where they announce their intentions in London it is a continuous reference to its security systems. The great obstacle for companies is to convince that this is true because when a vehicle of this type plays a leading role in an accident with fatalities, it generates more distrust than if the vehicle is driven by a human being. It must be taken into account that the autonomous car has to coexist with the decisions of other human beings, so the consequences, in part, of an accident may escape their control. To this we must add that the vehicle must understand without errors what it should do at all times. This can be a significant obstacle when a computer failure occurs, a loss of connection or, simply, a new situation that had never been contemplated. In San Francisco, for example, Cruise cars have been accused of hinder emergency services. What’s at stake? According to the most optimistic perspectives, a business close to 600 billion dollars in less than a decade for driving. autonomous (including the possible services that manufacturers incorporate to their individual clients. It is the great hope for companies that have already burned tens of billions of dollars. Obviously, the business is in a drastic reduction in operational costs which puts human drivers at risk. For now, in Guardian They report that taxi drivers have received the news with skepticism, pointing out that Waymo’s service in the United States is more like a tourist attraction than just another mobility alternative. Photo | Waymo and Joshua Ziss In Xataka | In case the electric car was not enough, Europe is missing another train: that of autonomous cars

Having many children sounds great as a way to preserve the species. Until you start passing genetic mutations

Men do not have a limit marked by nature in which a ‘stop’ is applied when it comes to having more offspring (such as if women have), although little by little it is becoming more complicated. But even if there is no such limit choosing to become parents at an older ageis not the most recommended due to the great risks it has, as pointed out a published study in Nature magazine recently. Risk age. The idea that the age of the mother It is a crucial factor for the baby’s health is deeply rooted in the collective consciousness and has been seen to Older age is associated with diseases such as Down syndrome. However, science has been accumulating evidence for years that the father’s age also plays a fundamental role. We already knew that about 80% of new genetic mutations (those not inherited from either parent) come from the paternal germline. What we didn’t know was the magnitude of the mechanism that accelerates it. Selfish sperm. The team of researchers from Wellcome Sanger Institute in the United Kingdomled by Raheleh Rahbari and Matthew Neville, has put a name and surname to the problem: selfish selection of spermatogonia. In simple terms, this means that certain genetic mutations not only alter a gene, but give a competitive advantage to the stem cells that produce sperm (spermatogonia). These mutated cells replicate faster and more efficiently than their healthy counterparts, so they will predominate ahead of the gametes that are suitable. As a result, as the years go by, the percentage of sperm carrying these “selfish” mutations increases exponentially, not linearly, and this results in a man in his early thirties having 1 sperm in every 50 with a disease-causing mutation. But when you reach the age of 70, this figure shoots up to 1 sperm in every 20. How it has been seen. To reach this conclusion, scientists needed highly precise technology, since right now standard sequencing methods have an error rate that can make it difficult to see a specific mutation. This is where a technique called duplex sequencing (NanoSeq). Its operation is very simple, since instead of reading a single strand of DNA, this method reads both strands of the double helix. If a mutation is detected on both strands in exactly the same place, it is virtually impossible for it to be a machine error. It is a real mutation. Thanks to this precision, they were able to analyze more than 35,000 mutations in the sperm of 81 men between 24 and 75 years old. In this case, the results identified more than 40 key genes where these selfish mutations tend to occur. Most are associated with serious neurodevelopmental disorders, such as autism itself or even increasing the probability of suffering from cancer throughout the offspring’s life. Genetic sanctuary. Interestingly, the study revealed a surprising fact when comparing the mutations in the sperm with those in the blood cells of the same men. In the blood, the impact of lifestyle was evident: men who smoked, drank alcohol excessively or were obese had a much higher mutation burden. However, no correlation with these factors was found in sperm. The mutations accumulated at a rate eight times slower and seemed immune to the individual’s habits. This suggests that the testicles function as a biological “sanctuary,” a protected niche that the body strives to keep safe from harmful environmental factors. Family planning. Logically, when making the decision to reproduce this changes many things, since to avoid this accumulation of mutations it would be interesting to do it the younger the better. Both in the case of men and women. But the reality we have in our society is that family conciliation has not yet been achieved, and this means that becoming mothers and fathers has to be delayed. In this way, the study points to the possibility of including sperm freezing at an earlier age if considering having children or considering genetic screening techniques for elderly parents. Although all this has a cost behind it. In Xataka | Someone thinks they know why fertility is plummeting around the world: men and women are doing “better” separately

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

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

We believed that the J-20 was Beijing’s great furtive jewel. The new images of the J-50 show that there was something else in development

“We will strive to achieve the fundamental modernization of national defense and the Armed Forces by 2035, and to make the popular army a World Class Force in all aspects for the middle of this century. ”With these words, Xi Jinping drew in 2017 A military horizon that then sounded ambitious. It could have been in rhetoric, in a gesture designed to dazzle. But in this China the plans are rarely artifice fires: they become state projects, with short and medium term goals conceded into strategies that look forward to decades. And the truth is that a good part of those goals have already begun to materialize. China is not characterized by hurry, although it advances with a speed that surprises. In 2003 he put his first Taikonauta in orbit when the United States and Russia (with the Soviet inheritance in between) accumulated half a century of experience in the space race. Two decades later, Beijing has raised its own orbital infrastructure and a program that does not give brake signals. The same happens on the mainland. In the early 2000s there were no high -speed trains in the country. Today it manages the most extensive network on the planetan example of accelerated transformation. And in defense, which is the focus of this analysis, the jump is equally forceful: Shipyards capable of throwing large -scale ships, aircraft carriers with electromagnetic catapults and last generation combat fighters. J-50, from rumor to the images As Twz collectsthe most clear images have appeared so far from a heavy poacher attributed to Shenyang Aircraft Corporation. In the public conversation it is identified as J-XDs and, unofficially, such as J-50. The material is not verified, but fits with less clear previous shots and does not show obvious indications of manipulation. We see a design without a tail that analysts framed in the next combat generation. J-50 The plane dispenses with tail surfaces, presents tilting pales that appear deflecting down and mounts 2D nozzles with vector thrust and folded bordering. The nose is long, of diamond geometry. Air shots are trapezoidal and adopt a DSI scheme. Under the nose a fairing appears for the electro-optical system and the cabin is a car. Today we do not know if the photographed is a technological demonstrator or a configuration closer to production. There are also no confirmed data on definitive sensor packagepropulsion or calendar. As a context, in parallel there have been advances of the J-20s Biplaza and the J-35 Naval. The focus, in any case, is in this design without a tail that suggests a parallel development to that of J-20. J-20s The photographs provide form, but leave unanswered key issues. It is unknown which propeller equips the plane, what will be its sensor configuration, what communications or electronic warfare systems and what arsenal is planned for him. In any case, EJ-50 becomes the clearest sample that Beijing is willing to experiment with radical concepts in military aviation. A design without a tail, with mobile wounds and vector nozzles, involves entering a land that few have dared to explore. The unknown is how much of what we see corresponds to an isolated prototype and how much is part of a long -distance program. What seems out of doubt is that China wants to position yourself at the forefront of the next generation of poachers. Images | RUPPRECHTDEINO In Xataka | The US has a message for those who turned their backs on F-35: now it will fly alone with its own drone army

EA is about to be bought for 50,000 million dollars. Its buyer is the new great cover of the industry

Electronic Arts is about to change hands in exchange for 50,000 million dollars (approximately 42,731 million euros to change). If the agreement is confirmed, the company behind exits such as FIFA or the Sims would star One of the greatest acquisitions in history of the sector, with a blow of effect that would transcend beyond video games. On the other side of the table and with the open portfolio, an investment group led by the Capital Manager Silver Lake Partners, which by the way too You have interest in buying the Tiktok part which operates in the United States, and the sovereign background of Saudi Arabia. Saudi Arabia already has a part of the industry. Now he wants to lead her Of the rumor, which sounds strongly in the last hours, The Street Journal is echoed. With a market capitalization figure of EA is 48,000 million dollars, so the purchase offer is slightly above. After the publication of the rumor, the consequences have not been expected: EA shares have risen 15% and they already mark historical maximums. The operation would be quite advanced according to the medium and became official through an announcement in early October. So everything It seems imminent. The size of the movement is not so much the impressive figure itself, but The specific electronic arts weight within the industry of the video game. Thus Botepronto, EA is an institution in the sports genre. Thus, it has franchises such as EA Sports FC, Madden either NHL And he does not stay there, since he also has such iconic titles as THE SIMS, Battlefield either Need for Speed. This megaadquisition remembers, saving distances, to the purchase of Blizzard Activision by Xbox for 68.7 billion dollars. Of course, in that case there was a long process of procedures and look at a possible Microsoft monopoly. In this case and to materialize the agreement, Saudi Arabia would become one of the protagonists of the industry. Battlefield 6 In this sense, The country of East half would control brands and sagas of reference that report to the company millions of income each year and that are also played by millions of people. On the other hand, it would be necessary to see how the studies associated with the different projects, their competitors and also how the cultural influence of the Arab country would react. The one of Saudi Arabia with the video game industry is not a surprise: After years investing in signatures such as Nintendo either Capcom with the aim of diversifying its economy. Of course, one thing is not to put the eggs in the same basket and another to lead a market that moves more money than cinema and music together. We are waiting for upcoming movements and/ or the official announcement. In Xataka | Thus the switch 2 behaves after a month of use: the Nintendo console surprises more for what it maintains that for what it changes In Xataka | I’ve been without touching a football video game for 20 years. I have tried the ‘EA Sports FC 25’ and this has been my experience Cover | Photo of Maxim Abramov in Unspash and EA Sports

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