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We have spent years looking for how to stop muscle fragility as we age. The answer was hidden in garlic

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Aging brings with it a series of inevitable tolls, and one of the most limiting is loss of muscle mass and strengthwhich is a problem known as sarcopenia. This can cause a person to not be able to move comfortably around their home, causing them to have significant limitations in their daily lives. But now we have seen that there is a compound in garlic that can help us delay this agingalthough without being magical. A new study. Now, a promising new study published in the prestigious magazine Cell Metabolism has identified a specific compound derived from garlic that improves age-related muscle function. But we must keep in mind that we are not talking about the raw garlic that we add to the pan and which for many has a horrible taste, but rather about a very particular metabolite present in the aged garlic extract. The protagonist. This study focuses specifically on S-1-propenyl-L-cysteine ​​(S1PC), which is one of the metabolites that is generated during the aging process of garlic. This is where we can find a little help to delay aging. But it is essential to avoid the promises of “anti-aging elixir”, since eating raw garlic daily will not provide you with the necessary doses of this compound to replicate the results. Furthermore, it must be taken into account that it is not a “cure against old age”, but rather a solid therapeutic target to combat muscle fragility and sarcopenia. A surprising connection. The most fascinating thing about the study is not only what S1PC does, but how it does it, since when ingested it directly activates an enzyme called LKB1 that encourages adipose tissue to secrete a key protein called eNAMPT into the bloodstream. This protein is essential, since when it reaches the brain it acts on the regulatory centers of systemic metabolism and causes nervous and chemical signals to be sent from the brain that drastically improve the function of skeletal muscle tissue. Just what we want to improve in aging. Your results. To verify that this mechanism really works, the researchers carried out tests in both animal models and humans. Here, aged mice, after being administered the metabolite S1PC, improved their muscle strength and reduced markers of frailty related to aging. In the case of humans, the team conducted a human clinical trial using aged garlic extract, and the results confirmed that consumption of this compound raises the levels of eNAMPT that we have discussed before. But the most interesting thing is that the effect is greater in those people with enough body fat, which makes sense, since this protein is released by the adipose tissue itself. Images | wirestock at Magnific In Xataka | It is possible to convince an AI that shoving garlic up your ass is a good idea. You just need the right words

It is a project that has been lying fallow for more than 30 years.

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Bilbao has been promising for a long time a subfluvial tunnel that runs under the Nervión, connecting both banks to be able to cross it in a few minutes. This would alleviate one of the biggest bottlenecks in Euskadi. The good news is that The works will start this summer. A problem that has been unsolved for decades. The Rontegi bridge supports nearly 175,000 vehicles a day and has become the main road bottleneck in Bizkaia. Crossing from one bank to the other of the Nervión estuary without passing through that point requires a detour of more than 13 kilometers. This causes chronic traffic jams, a considerable loss of time and ends up generating more emissions. The solution that had been on the table for decades (and that is now finally beginning to materialize) is a subfluvial tunnel that pierces the bed of the Nervión and directly connects the Right Bank with the Left Bank. What exactly is going to be built. The subfluvial will be 3.2 kilometers long and will be made up of two independent tubes (one in each direction of travel), each with two lanes and safety shoulders. It will link the Artaza roundabout, between Leioa and Getxo, with Ballonti, between Portugalete and Sestao. Just like they count from El Correo, the project will also include connections with La Avanzada, the Uribe Kosta corridor and the Getxo neighborhood of Zugazarte. The intention with the project is that in a journey that today can exceed fifteen minutes during rush houris reduced to just four. The effective distance will go from about 13 kilometers surrounding the estuary to just four. Heavy vehicles must pay a toll to use it, as occurs on other roads in Bizkaia. A technical challenge. The most demanding section will require drilling up to 45 meters below the river bed, crossing quite geologically sensitive materials. The Lamiako area, with its sandy terrain, is one of the most delicate points of the entire route. The project will use the cut and cover technique, which involves excavating from the surface, installing side retaining walls and then covering the infrastructure to generate a false underground tunnel. According to The Mailthe works will begin in Artaza, the access on the Right Bank and also the most delicate environment of the project, as it is made up of areas with a high residential density, and a school and institute nearby. More than 80 controlled microblasts will be used and it is expected that the Artaza park will be partially emptied. To minimize the impact and disturb neighbors as little as possible, open-air work will be limited to daytime and working hours. Of course, within the galleries, drilling will be done in continuous shifts, 24 hours a day. Figures. The work has quite an important magnitude, to be honest. According to data from the Provincial Council of Bizkaia, the execution of the subfluvial will involve excavating 1.8 million cubic meters of earth and use more than 21,000 tons of steel. About 170 trucks will circulate every day to remove the extracted material (90 through the mouth of Artaza and 80 through Ballonti), whose destination will be the facilities of the Port of Bilbao, where the earth will be used to fill dikes. How the project is progressing and how much it will cost. The Provincial Council has already awarded two of the four major contracts into which the work is divided. As shared by El Correo, the Artaza junction will be executed by the UTE formed by Ferrovial, Construcciones Mariezcurrena and Cycasa, while the section to the Lamiako plain will be assumed by Nortúnel, Geotunel and Tunelan. Both contracts total 277 million euros (without VAT) and have an expected duration of 60 months. The Left Bank contracts (Ballonti access and riverbed drilling) will be awarded later. The total investment in the project is expected to be around 540 million euros, with a view to completing the work by 2032. Emissions and neighborhood controversy. The Provincial Council defends that the subfluvial will reduce polluting emissions thanks to shorter and more fluid routes, with an estimated annual saving of 6,000 tons of CO₂ and two million liters of fuel. However, the project It has generated quite a bit of discussion among the neighbors.. And various neighborhood and environmental platforms criticize the prioritization of road traffic in the midst of the climate transition. They also remember that the initial project contemplated a rail connection with Bilbao Metro stations such as Areeta and Sestao, something that ended up disappearing in the final project. This train was, precisely, one of the City Council’s main arguments in terms of sustainability. Artaza residents also express concern about noise, vibrations from blasting and truck traffic during years of construction. The Provincial Council has promised permanent controls, prior technical inspections in nearby buildings and a citizen service office throughout the execution. Cover image | Minube and Bizkaia.eus In Xataka | The most ambitious megastructure in Madrid is one beam closer to becoming a reality: the Ventas elevated park

The ‘Chinese Netflix’ has designed a plan for AI to generate the majority of its content within five years. It sounds risky

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iQiyi, China’s largest video streaming service with more than 400 million monthly active users, announced in its annual content presentation in Beijing which expects AI to generate most of its movies and series within five years. Its founder and CEO, Gong Yu, summed it up before a room of producers and directors with a succinct phrase: “It’s a once-in-a-decade opportunity. We have to go with the tide.” Why is it important. iQiyi is not a minor platform betting on a trend. It is the subsidiary of streaming of Baidu, shares with Alibaba and Tencent the online video oligopoly in China, and operates in the streaming largest in the world by number of users. Whether it decides to pivot towards content generated entirely by AI affects how the rest of the platforms that tend to follow in its footsteps will produce, distribute and monetize audiovisual entertainment. The context. iQiyi has been losing audience for years to Douyin, the Chinese version of TikTok owned by ByteDance. Short video has cut into the time that Chinese users spend on long video platforms. The result is that its revenue has fallen by 13% in the first quarter of 2026. The company, listed on Nasdaq, has also applied for a second listing in Hong Kong seeking closer capital. The announcement of the pivot towards AI comes from a certain pressure. In detail. The center of the plan is Nadou Proa suite of AI tools that the company presented on April 20 and that, it says, can manage practically the entire film production process: script, storyboardvideo generation and final assembly. The software does not work with its own models, but rather integrates those of several direct competitors: Alibaba, ByteDance and Kuaishou for the domestic market; Seedance 2.0 and Google I Spy 3.1 for the international version. iQiyi has also launched a library of virtual assets and “signed” talent for third-party creators to generate new content using the platform’s characters and universes. The incentive strategy to attract these external creators involves… An extra 20% on advertising and subscription revenue for those who produce content with Nadou Pro. An inaugural catalog of 16 AI-generated films, in science fiction and anime. A public goal: release a commercially successful AI-generated film before the end of summer 2026. Yes, but. The question that remains to be seen is whether anyone will want to pay to see that. Recent history does not invite optimism. AI-generated video has shown some traction on TikTok and Instagram, where the cost of user attention is practically zero and the scroll Erase any disappointment in a tenth of a second. That this tolerance is transferred to a two-hour feature film for which someone pays a monthly subscription is another story. Between the lines. Gong Yu has said that iQiyi will continue investing in professional production, but in the same sentence he has clarified that this type of content will reduce its relative weight on the platform. The direction is quite clear. The risk is that viewers of C-dramas and the anime Koreans who have made iQiyi great are exactly the type of audience that has the least tolerance for ‘AI slop‘. Main loser? The producers and directors who filled that room in Beijing when Gong Yu announced the pivot. iQiyi has designed a system where independent creators can use Nadou Pro to generate content and earn a percentage of the advertising revenue. It’s the same model that YouTube has applied for years with human content, now transferred to AI. In this scheme, professionals in the sector go from being the protagonists of the production chain to being, in the best case, supervisors of a process that they no longer control. In Xataka | In China, 470 series made with AI are produced per day. 99.9% of them do not reach anyone Featured image | iQiyi, Xataka with Mockuuups Studio

Claude has helped a man recover $400,000 worth of bitcoin he lost 11 years ago. Logged in and forgot password

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An X user named Cprkrn recently told of his odyssey with a (very) happy ending in X. In 2015 he bought five bitcoins (BTC) when the price was around $250. In a fit of university euphoria he decided that his password should be an anti-establishment manifesto and changed it to the phrase ““lol420fuckthePOLICE!*:)”. The problem is that he did it completely stoned, and when he got up the next morning he realized that his money had disappeared. He then began an odyssey to try to remember that password. One with a happy ending. Eleven years of despair. For eleven years, those five bitcoins remained lost while their value continued to increase. Today its value is around $400,000, and our protagonist has not stopped seeing how this fortune had slipped through his fingers. To try to recover the password he tried everything, especially brute force attacks to try to guess the password with thousands of combinations. He looked through old folders that he had saved without success, and then something occurred to him: turn to Claude. Claude didn’t hack your wallet, he was just a spectacular detective. What Cprkrn ended up doing was ask Claude to analyze 1 GB of iCloud backups, old Apple notes, emails, and forgotten system files saved on a computer I had used in college. The challenge was not to “crack” the password, but to find the trace of how it could have been created. Order within chaos. What Claude did was organize all that data that was scattered to turn it into a perfect structured file that could be analyzed. After evaluating all the information, the AI ​​model realized that it was trying to open the wrong file. He located a file called wallet.dat from before the password change that caused the nightmare, and crossed it with a mnemonic phrase that the user had written down in an old notebook that he had discarded. That allowed that password to be reconstructed, and in less than an hour Cprkrn had recovered his fortune and regained access to your BTC wallet. Money safe. The first thing he did after discovering that password was move those bitcoins to another secure wallet to avoid problems: every conversation we have with Claude or other chatbots is recorded on the servers of those companies in plain text, so Cprkrn covered his back to prevent that information from being used to avoid scares. Blessed Darius. The joy of having recovered those five bitcoins led this user to publish a message on Twitter telling the whole adventure. In said message promised who would name his future son “Darío” in honor of Anthropic CEO, Darío Amodei. Needles in the haystack. History shows that great language models are extraordinary tools for finding needles in haystacks. Traditional tools helped, but AI’s ability to analyze information and find patterns is once again amazing. This anecdote is linked, for example, to recent rise of models like Claude Mythos Preview to find security vulnerabilities that seemed impossible to find. Again, everything is based on the ability of these models to “understand” the data provided to them, organize them and extract what is needed from them. Being a digital Diogenes has a reward. For years the recommended practice for those changing or upgrading equipment was “delete/format the old, start from scratch with the new.” This story changes the focus, because in the age of AI, messy data from 15 or 20 years ago is not digital garbage: it can be a treasure that helps us review our past and reveal data that we no longer remember. The story, however, contrasts with that of James Howells, who for years struggled to try to recover the hard drive with thousands of bitcoins that ended up in a landfill. He ended up giving up after the court’s refusal to give him permission to search for that hard drive. Image | Kanchanara In Xataka | The NYT claims to have found Satoshi Nakamoto and the evidence is as conclusive as ever: little or nothing

Iceland has had a four-day work week since 2019. Seven years later, it delivers on all the promises of Gen Z

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Iceland was one of the first countries that dared to experiment with the four-day workday and new working day models maintaining the salary. Today, Iceland has not only managed to reduce the working hours of 86% of its population, but it is also among the most dynamic European economies. These data show that the four-day work week and the reduction of working hours are not incompatible with growth. Pioneers of the four-day work week. Between 2015 and 2019, the country implemented a pilot program in which 2,500 public employees reduced their working hours from 40 hours a week to between 35 and 36 hours. The Iceland test data indicated that productivity levels were maintained and the well-being of workers who reported lower levels of stress and well-being was considerably improved. improvements in work-life balance. The reactions were immediate and the Icelandic unions reached agreements with the companies to take this model to other sectors. According to the study monitoring of the experiment of reduction of working hours carried out by the Autonomy Institute of the United Kingdom and the Association for Sustainability and Democracy (ALDA) of Iceland, as a result of those negotiations, 86% of Icelanders already work under some form of reduced hours. “This shows that the public sector is prepared to be a pioneer in reducing the working week, and other governments can learn from this lesson,” said Will Stronge, research director at Autonomy Institute. Years of implementation are beginning to bear fruit. Monitoring of test data in Iceland has continued to see the long-term effects on the impact of the reduction in working hours both among employees and on the country’s economy. ALDA and the Autonomy Institutejust published a study in which it analyzes the impact after four years of reduced working hours available to the majority of its population. Between 2020 and 2022, for example, 51% of its workforce already had access to reduced working hours, including a four-day work week or a five-day work week with shorter days. In parallel, the study revealed that Iceland’s economy was growing faster than that of most of its European neighbors. According to the report World Economic Outlook April 2024 prepared by the International Monetary Fund, Iceland’s economy recorded growth of 5.2% for 2024 and 4.9% for 2025. Greater well-being for employment. The International Monetary Fund report points to the strength of employment in Iceland as one of the keys to its economic growth. According to the ALDA study By 2024, 78% of Icelandic workers are satisfied with their current job. 62% of those who have adopted reduced working hours claim to feel more satisfied with their working hours, while 97% have stated that shorter working hours have made their balance between work and family easier. Impact on the Icelandic economy. The authors of the study point out that Iceland had always worked more hours than its surrounding countries, obtaining lower productivity. However, they highlight that, after the change in working hours, the productivity in Iceland has increased 1.5% annually on average over the last five years. “This is a possible break with the past, when productivity was lower in Iceland than in neighboring countries.” The data provided by the study reflect a behavior very similar to that recorded in the test of the Valencia four-day week: Having more free time encourages the local economy and recreational activities. The study estimates the improvement in the internal economy at 10% after implementing reduced working hours. The key is not the reduction of working hours. The conclusions of the study reflect an idea that was also put on the table in the conclusions of the test of the four-day work week in Germany: “A probable cause of this change (in productivity) is the optimization of work and the reorganization of work shifts as strategies aimed at reducing effective work hours,” the study notes. This clarification reveals that the key to the successive successes in terms of productivity of the tests of the four-day work week would not be a consequence of the reduction of the working day itself, but of the prior optimization process that is carried out in these experiments. Happy future. Iceland’s experience is especially positive for generation Z, definitely the labor cohort that most enthusiastically embraces hybrid or reduced work formats. As we have seen in other countries, Sean Norway or Germany, and as various studies point outGeneration Z has a strong preference for the four-day week. Both socio-labor trends and cultural priorities point in that direction. And the case of Iceland is important because it underlines that the economy is not suffering. In Xataka | Germany is considering the most ambitious labor reform: it wants to eliminate the limit on eight-hour days a day Image | Einar H. Reynis

We had been wondering for years why the Chernobyl wild boars were so radioactive. The answer was not in the accident

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Four decades after the accident at the nuclear power plant located in Prypiat, the animals of Chernobyl they continue generating fascination. These survivors in one of the most contaminated regions in Europe they surprise us in many ways, but if there is an enigmatic species in this place it is the wild boar. One of the most radioactive species from Chernobyl. Solving the mystery. In 2023 it appeared a new trackrevealed by a team of researchers, about these animals: we finally know why their radioactivity is greater than that of other species. The answer has less to do with the nuclear accident itself than with something that happened long before. More radioactive? There is very little we still know about the animals of Chernobyl. One of the most curious enigmas was that of wild boars. To understand why we have to talk about one of the most polluting radioactive isotopes, caesium 137 (Cs137). The half-life of this isotope (the time in which half of the atoms we have of the material will have disintegrated) is just over 30 years. The concentration of cesium in the food chain should in principle be reduced even further since the atoms tend to leach into the soil or be carried away by water into rivers. Going down. That is why the level of radioactivity in animals such as deer or roe deer has decreased significantly in the area. Not only has this situation not occurred in wild boar populations: their radiation levels have remained almost constant, that is, the decrease is not even in line with what the semi-disintegration of Cs137 would imply. It is the “wild boar paradox”. Nuclear tests and radioactive truffles. The answer comes from cesium 135. The team that solved this mystery did so by focusing not on the radiation levels but on its origin. They verified that it was this other isotope of cesium that was behind this phenomenon. Cs135 has a much longer half-life, which explains why the reduction had been smaller. This also makes it more difficult to detect the presence of Cs135. As explains the responsible team From the study, each type of nuclear incident has its own “signature.” It is estimated that 90% of the Cs137 present in Europe was released by the Chernobyl accident, but this is not the case for Cs135. The origin of this is 68% in the nuclear tests carried out in the context of the cold war. Just the right depth. The diet of wild boars has also been one of the key factors when it comes to understanding the reason for their radiation levels. These animals feed on a type of truffle (Elaphomyces) that grows in the subsoil, at depths of between 20 and 40 centimeters. As we pointed out before, part of the radioactive cesium It was seeping year after year into the soil of the area. At the rate of a few millimeters a year, cesium (both from nuclear tests and from the accident) has been advancing towards these depths, contaminating these mushrooms, a source of food for wild boars. From Chernobyl to Bavaria. The study that clarified this mystery was carried out by analyzing a population of 48 wild boars in the state of Bavariasouthern Germany. The analysis details were published in the magazine Environmental Science & Technology. In the long term. The results of the study invite us to think that the situation will not change in the short term. That is, it is unlikely that the radioactivity levels of wild boars will begin to decline in the coming years until they are equal to those of other similar animals such as deer or roe deer. The greater radiation present in these animals has made hunters resist their capture. This implies that the populations of these wild boars will go increasing in the future. Perhaps their expansion through central Europe will cause the radiation levels of these animals to decline generation after generation but, from what we have seen, this process could still continue for decades. In Xataka | When Chernobyl exploded in 1986, Spain was freed from the radioactive cloud. AEMET has now discovered that it did it for very little In Xataka | Some Spanish scientists are recreating the Chernobyl accident in Seville. Objective: see how it affects biodiversity Image | Joachim Reddemann / Кирилл Пурин *An earlier version of this article was published in July 2024

1,800 years ago the Romans had an amulet against bad luck. It was literally a tiny penis.

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Measures about three centimetersis cast in bronze with great detail (anatomical) and despite being around 1,800 years old, it is surprisingly well preserved. We talk about a phallus. A penis. An ancient figurine representing male genitalia that archaeologists have just unearthed in a roman site from Cumbria, in the northwest of England. The most curious thing, however, is not the appearance of the penile statuette itself. But that it took so long for researchers to find it. We explain ourselves. Under a cricket pitch. He Carlisle Cricket Club is a large resort for cricket lovers located on the outskirts of the town of Carlise, in Cumbria, England. That’s today, of course. If we go back almost 20 centuries to that same land, located on the banks of the eden riverwelcomed some hot springs where the Romans came to chat and relax. Years ago a group of archaeologists started investigating in the area to search for remains of that remote Roman past. Among the many things they recovered at the site, in addition to ceramics, fragments of pillars and heads sculpted in stone, there is one that has attracted attention: a penis. What do you mean, a penis? The figurine in question revealed it a few weeks ago the photographer Pete Savin in And archaeologists believe that the piece has some 1,800 years. It would be logical to think that Savin or the director of the site, Frank Giecco, raised their eyebrows when they encountered such a discovery. However, the opposite happened: what had surprised them for some time was not finding any phallic figurines among the Roman ruins of Carlisle. “It is unusual that we have not found a phallus-shaped object at the site before, as it is very rich in other types of objects,” admits Giecco to the BBC. Don’t say penis… No, say best amuletwhich is the function fulfilled by the figurine found in Cumbria. The researchers they are convinced that its purpose was not to simply represent a penis and the piece did not have an obscene or sexual nature either. It was not even a symbol of fertility. At least that wasn’t his main goal. For the Romans the device surely acted as a talismana protective tool designed to attract good luck and ward off the evil eye. The Romans were so convinced of the healing power of these phallic representations that they frequently resorted to them, either by capturing them in figurines that they would then hang from their belts and use as jewelry or by carving them on the walls. Click on the image to go to the tweet. A phallus for the collection. The truth is that you have to take a quick look through the newspaper archive to see that discoveries like the one in Cumbria are relatively frequent. Even in England. Or in Cumbria itself. In 2019 a group of archaeologists from the University of Newcastle cataloged there several inscriptions left by Roman soldiers in a quarry near Hadrian’s Wall, a series of ‘graffiti’ drawn on the rock in 207 AD and including (exactly!) the relief of a phallus. Last year another team focused on Vindolandaone of the Roman forts that protected Hadrian’s Wall, encountered another similar surprise. During their excavations they located a penis-shaped pendant hidden among the challenges of a wall from the 4th AD. Archaeologists speculate that the piece, made of jet, was lost at the beginning of that same century. And given how polished its surface is, they believe that the owner of the amulet handled it frequently. Small, big, huge. Carlise’s piece barely exceeds three centimeters and Vindolanda’s (at least for the photos shared by researchers) appears even smaller. However, not all representations were so minuscule. In 2022, while investigating a site in the province of Córdoba, archaeologists discovered a bas-relief that shows a 45 centimeter phallus long. The figure was carved directly on the cornerstone of a large building, another relatively common habit. “It was common to place them on the facades of houses and soldiers wore small phallic amulets as symbols of virility,” explains to The Country Andrés Rodlán, director of the project, although he also recognizes that Córdoba engraving breaks the mold. “This one is unusually large.” The list of phallic representations found in recent years goes on and on, with discoveries stretching from the distant lands of Britannia. to Omritin Israel. Why this obsession? The experts believe that phallic figures were so popular not because of their explicit nature, but because of their enormous load of meanings. Whoever carried a figurine of a penis or decided to sculpt it on their wall did not simply intend to show a male genital. He sought to protect himself with an amulet capable of warding off the evil eye. In fact, they not only surrounded themselves with images of more or less anatomically accurate penises. They also created figurines of winged phalluseswith animal shapes or with bells. “Phallic emblems are found on a wide variety of Roman objects, from amulets and frescoes to mosaics and lamps. They were symbols intended to attract good luck and ward off evil spirits. As the ancient author Pliny attests, even babies and soldiers wore such amulets to invoke divine protection,” they explain from the MET Museum. The reality is that, if history has shown anything, it is that humanity has always shown a fascinating inclination to represent penises everywhere. Images | The MET Museum and Carole Radatto (Flickr) In Xataka | Almost 2,000 years ago a Celtiberian soldier visited the most remote frontier of the Roman Empire. Then he returned to Soria with a souvenir

Google and Apple have been wanting to kill SMS for years. So they have signed peace between their messaging apps

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Apple and Google have been betting on their own protocols for years RCS messaging. Relevant solutions in territories like the United States, but that do not fully penetrate the rest of the world. Despite this, both companies have closed an important agreement, so that when chatting from an Android to an iPhone the communication is encrypted. The novelty. Google has announced an agreement with Apple to implement end-to-end encryption for RCSensuring that chats between Android and iOS are secure by default. Although both systems had encrypted device-to-device communication (Android to Android and iPhone to iPhone), this security measure did not apply when we communicated with a different operating system. Why is it important. From now on, if you are looking for a safe way to communicate without going through applications like WhatsApp or Telegram, use the native Messages app (have an iPhone or have an Android) is an excellent option. There is no need to download anything, files can be shared, and the information does not pass through the hands of anyone other than Apple or Google. It is not the perfect solution for those looking for absolute anonymity, but it is a great plan to do without giants like Meta. What is RCS?. RCS stands for “Rich Communication Service”. It is a protocol that came to succeed SMS, and allows communication to be carried out in an encrypted and fast way. Being a protocol and not an app, developers need to create them to use RCS. In the case of Google it is the Messages app and, on iOS, too. When you send a message via RCS, it goes through our operator’s server, and from there to a server certified by the GSMA. It allows you to send images and videos of up to 10 MB and, most importantly, it does not require an internet connection to work. SMS vibes. Why it fails. Apple and Google’s efforts with RCS have to do with a phenomenon that has been happening for years in the US: the overwhelming success of the iPhone and iMessage. In the United States, iMessage is used more than WhatsAppsomething unthinkable in our country. Spain is the country of absolute dominance of WhatsApp, with Apple representing just over 10% of the market share and making it impossible for iMessage to be a rival for the Meta app. Why will he still be alive?. Google, despite controlling 70% of the mobile market with Android, needs a direct way for its users to communicate. And that way is RCS. Apple was forced to adopt it due to European pressure and, although it may not be a massive protocol, it is a key alternative to rival services. Be that as it may, good news for those who want alternatives to WhatsApp or Telegram when communicating from one mobile phone to another without the need for a network connection. In Xataka | Meta will pay $1.4 billion to Texas for violating the privacy of its users. Used facial recognition without permission

164,000 galaxies and 13.7 billion years of cosmic history available to anyone

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The James Webb Space Telescope has made a super-detailed cosmic map, which includes 13.7 billion years of the Universe. No other telescope had been able to reach so far with such precision. Hubble tried, but didn’t achieve that much. What was invisible to him is now shown majestic before our eyes. Further and more precise. This new cosmic map it has been possible thanks to the work of a team of scientists from the University of California, Riverside. They have been in charge of analyzing a catalog known as COSMOS-Web, which includes the most extensive compilation of data from this telescope to date. In a space of sky equivalent to three full moons, they have seen what until now was invisible. James Webb’s superpowers. We know that the Universe is expanding, so the galaxies are moving further away, like painted dots on a balloon that inflates more and more. Since light is a wave, the wave emitted by these galaxies also stretches. That involves longer wavelengths which, in the electromagnetic spectrum, correspond to the infrared. This is known as redshift. The older and more distant a galaxy is, the more of that stretching it will have experienced, so there will be more redshift. Therefore, in order to detect very old galaxies, it is necessary to use instruments capable of detecting these infrared radiations very well. That’s where James Webb comes into play, since he has an instrument called NirCAMwhose specialty is precisely that. Furthermore, thanks to the size of its mirrors, with an area 7 times larger than that of Hubble’s mirrors, much more light can be captured and more precise images obtained. Lifting the cosmic veil. The James Webb also has the ability to look through clouds of gas and dust that normally surround younger stars and planets. It’s something Hubble can’t do either, so many more structures are revealed that were invisible to its predecessor. What Hubble didn’t see. Unlike James Webb, Hubble is specialized in detecting mostly the visible and ultraviolet spectrum of light. For this reason, the oldest structures in the Universe have gone unnoticed. By comparing the James Webb cosmic map with the more precise one made with Hubble, it has been seen that what previously seemed like a single structure is actually many. The sharpness of certain structures that seemed very diffuse has also been increased. In short, the resolution has increased. Distances are better measured and some structures are better distinguished from others. We can all see it. The catalog that has just been created contains 164,000 galaxies and a video that shows the movement they have experienced for 13.7 billion years. It is the furthest journey that has been made in the universe with one of these maps. And the best thing is that all this information is open access. Therefore, anyone can access it. Scientists who wish to do so will be able to study it, in search of data that may have gone unnoticed by researchers at the University of California. In short, teamwork is sought. Just as James Webb works as a team with Hubble and soon he will also do it with Romanscientists on Earth should do the same. Image | Image taken by James Webb that is not part of the map (NASA) In Xataka | We have been studying the planets of TRAPPIST-1 for years with great hope. James Webb just knocked it down

Europe has been depending on Amazon, Google and Microsoft for its most critical data for years. You are about to cut off their access

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The European Commission is taking action. This organization is expected to present its “Technological Sovereignty Package” on May 27. This directive will include a series of measures aimed at boosting the EU’s strategic autonomy in sensitive areas, and that means something unique: stopping depending as much as possible on US hyperscalers to store critical data. The fear of the off button. The measures are being applied due to growing political instability and some recent cases that have demonstrated the power that the US has over the European technological infrastructure. In May Microsoft “cancelled” the email of Karim Khan, a prosecutor who had been directly cited in an executive order from Donald Trump. Microsoft he denied itbut the damage had already been done, and these problems have raised fears that Trump could use a kind of “off button” against European institutions that depend on the hardware and software infrastructure provided by companies like Microsoft, Google or Amazon. Legal espionage. The CLOUD Act (Clarifying Lawful Overseas Use of Data Act) is a 2018 US law that allows law enforcement to force US-based technology companies (such as Google, Microsoft or Amazon) to provide data, regardless of where it is stored, whether inside or outside the United States. This law updates the Stored Communications Act to prioritize data control over its location. Or what is the same: if you use the services of US hyperscalers, the US may end up accessing your data. And since you’ve accepted their terms of use, you agree to let them legally spy on you if they “need to.” If you want my critical data, you’ll have to protect it. The new regulations require service providers who want to work with critical European data to demonstrate that they are not subject to requests from non-EU governments. This automatically excludes Microsoft, Google or Amazon, because all three are subject to the CLOUD Act. Europe is thus looking for providers that guarantee that critical data will not be in the possession of companies that then have to transfer it to foreign powers. Europe depends on the American cloud. The reality is that today Amazon (AWS), Microsoft (Azure) and Google (Google Cloud) currently control more than 70% of the Cloud Computing market in the old continent. Losing these institutional contracts would mean a significant financial blow, but it also sends a powerful signal to European private companies: if Brussels does not trust the US with its secrets, why should European corporations? The domino effect could be huge. Europe has its own clouds. This directive would give an important opportunity to initiatives that seemed stalled like GAIA-Xbut there are also companies with their own infrastructure such as OVH (France) or T-Systems (Germany). There are significant technical challenges in that area, because US hyperscalers have been refining their offering over the past two decades. However, Brussels seems willing to accept a somewhat less efficient or complete service in exchange for greater autonomy. The options existno doubt, but the challenge is enormous. Migrating is going to be expensive. It is one thing to make the decision and quite another to complete that migration that will require moving decades of data and systems to a different infrastructure. Current data centers would have to be expanded to meet demand, they say some analysisand that would mean a cost of between 14,000 and 24,000 million euros. Consulting companies like Forrester they don’t see anything clear that the EU can achieve cloud sovereignty, and other experts also make it clear that Europe will not abandon the hyperscalers. Traceability. In addition to changing suppliers, the board also wants to impose strict requirements regarding transparency. AI systems that have access to that data must be auditable by the newly created EU AI Office. The Commission wants to know who has access to the code, who maintains the servers and who has the technical capacity to manage and even intercept such data transfers. Data too sensitive. In comments to CNBCEU officials explained that there are active debates demanding that financial, judicial or health data used at the government level and in the public sector have a sovereign cloud infrastructure. That’s also true for military data, of course, and There are already movements in that direction. Fragmented Internet. The move confirms that the world appears to be heading toward a future with a fragmented internet and one that will have important geopolitical boundaries. While the US tries to defend its technology against China, Europe and the entire world are trying to avoid or at least mitigate their excessive dependence on American technological solutions. Image | İsmail Enes Ayhan and François Genon In Xataka | Europe no longer trusts Google. That is why several start-ups are designing an independent payment system on Android

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