track

More and more women track and monitor it through mobile apps

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Applications to record daily steps, glasses of water we have drunk, books read, movies watched, progress in the language we are learning… Measuring and quantifying different aspects of our lives has gone beyond the workplace – where tasks, calls or overtime are recorded – to extend to the field of sport, culture or leisure. Technology today allows us to record activities, habits and daily changes that not so long ago were outside of any measurement. This logic has also been extended to the field of health, and especially women’s health. Applications to follow the menstrual cycle They are already common tools: some of the best known, such as Flo or Clue, exceed 100 and 50 million downloads, respectively. And that trend is not limited to women of reproductive age. In recent years, applications designed specifically for perimenopause and menopause have also begun to proliferate, a stage traditionally much less visible. Kala Health, My Menopause either Balance are some examples of this new niche – although many apps focused on the menstrual cycle also incorporate functions to detect hormonal changes or accompany the transition to menopause. From taboo topic to public conversation The menopause –biological event characterized by the permanent cessation of menstruation and the end of the reproductive period as a result of the loss of ovarian follicular activity– and perimenopause –transition stage before menopause– have historically been described by professionals as invisible periods in a woman’s life. There are research that delve into how “the stigma and taboos” surrounding these stages “foster a culture of silence and a marked lack of support.” However, professionals such as Juan José Escribano Tórtola, head of the Obstetrics and Gynecology Service of the Severo Ochoa University Hospitalcelebrate the move from “absolute ostracism” – even among health professionals – a few years ago to “greater information about these periods of women’s lives.” He comments: “More and more women come to our consultations to find out about possible treatments and/or measures related to their health at this stage, and more and more professionals are concerned about finding complete solutions (…) to improve the quality of life of our patients.” (Pexels) Although media coverage continues to be scarce, according to Irene Mira, a journalist specialized in women’s health, social networks, specialized associations – such as Spanish Association for the Study of Menopause (AEEM)— and other dissemination channels – such as books, podcasts, websites or blogs – are facilitating the dissemination of information about menopause and perimenopause. And it is precisely in this increase in visibility (and greater predisposition of women to inform yourself) where the rise of applications that allow tracking these stages is framed. In fact, Dr. Pilar Valenzuela Mazo, a gynecologist specializing in menopause at the Pontifical Catholic University of Chile and creator and host of the podcast Menopause for everyonesees a clear trend in her patients: “More and more women come to the consultation using applications, either to record symptoms or to learn about menopause.” This is how menopause apps work Although each platform has its own focus, most apps focused on menopause and perimenopause share the same promise: helping users understand what is happening to them in this new stage of their lives. These tools usually combine several layers. The first is the symptom log: hot flashes, insomnia, menstrual irregularities, mood changes, vaginal dryness, changes in libido, pain, energy or sleep problems are some of the parameters that allow writing down to detect patterns. Added to this is a second, also common function: explanatory health content. Many include articles, guides or “encyclopedias” on menopause and perimenopause, with information on symptoms, treatments, healthy habits or sexual health. In addition to this offer, some applications include digital accompaniment. It is the case of Kala Healthone of the few tools available completely in Spanish. Talia Leibovitz, CEO of Kala Health, highlights the “community of support among women” and “the possibility of accessing professionals from different areas, such as gynecology, nutrition or mental health.” Explain to Xataka that the intention is to “offer reliable information, monitoring tools and professional support in one place” for a phase that can last years and affect both physical and mental health. Although these are applications with a very specific audience, some of these applications are beginning to show that there is real interest. In the English-speaking market, tools like Balance already have more than 100,000 downloads, while in Spanish the development is much more incipient: applications like Mi Menopause or Kala Health currently have around 10,000 and 3,000 downloads respectively. They can be useful (but not a substitute) For medical professionals and those in the technology sector, the main value of these applications is found in their ability to organize an experience that is often experienced as chaotic. In perimenopause, for example, symptoms can appear intermittently and be confused with stress, insomnia, anxiety or specific changes in the cycle. Recording them can help detect patterns and better understand what is happening in the face of a medical consultation. That’s where doctors and developers agree: digital tracking can be useful if it works as a support tool. The gynecologist specializing in menopause Valenzuela Mazo explains that keeping a record of symptoms helps women come to the consultation with the information “more organized” and, when the data is consistent, it can help the professional better understand the evolution of the condition. (Unsplash) Along the same lines, the head of the Obstetrics and Gynecology Service Escribano Tórtola maintains that this type of monitoring can be “very useful” for doctors and that, in fact, it is already being implemented in many specialized units. The usefulness, furthermore, is not only clinical. In a field marked by the historical deficit of research in women’s health, the data collected by these applications is also beginning to have scientific value. Some are already being used as a basis for studies on quality of life during menopauseas occurs with research supported by the information collected by My Menopause, the app developed by the AEEM. And furthermore, beyond clinical … Read more

NASA chose 34 points around the world to track its lunar mission and only one in Spain. It is in Seville, on a rooftop

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If the weather behaves well and no problemsnext April 1 (early morning on April 2 in Spain) NASA will launch Artemis II. It will be the first manned mission of the Artemis programand in it four astronauts will travel aboard the Orion capsule to orbit around the Moon. during the mission 34 locations spread around the world will track the spacecraft’s radio signals and send their data to NASA. One of these headquarters will be in a special location: the roof of the Higher Technical School of Engineering of the University of Seville. A NASA antenna in Seville. In August 2025, NASA published an open call for third-party organizations to demonstrate their tracking capabilities during an actual manned mission. All types of organizations, agencies and institutions showed up, and even private radio amateurs also did so. Of the 34 selected around the world, the ETSi is the only Spanish center that will participate in this monitoring. The Orbisat system in operation. Source: Integrasys. space roof. It will do so in collaboration with Integrasys, a Spanish company specialized in this field and which has installed its platform on the roof of the ETSi building. Orbisat. This 2.5 meter high system has been developed at its Luxembourg subsidiary and is designed to track space vehicles both during launch and during subsequent operations. Plan B. The ETSi and the Orbisat system will receive the radio signals that the Orion spacecraft emits during its trip, process them and send them in real time to NASA for analysis. The key data they will measure is the Doppler effect of the signal: the variation in frequency of the waves depending on the relative speed between the ship and the antenna. It is a key parameter to determine both the position of the ship and to calculate its trajectory. It should be noted here that this system will not be responsible for the main monitoring, which will be done from the network Deep Space Network from NASA. This monitoring will be complementary and will help the agency evaluate what monitoring capabilities it can use outside of its own infrastructure. It’s a plan B. Why 34 antennas?. This support program responds to a very clear strategy of the space agency: build a public-private space tracking ecosystem that does not depend on its own network. Kevin Coggins, deputy director of the NASA SCaN programhe explained in the official announcement that “it is not about tracking a mission, but rather about building a resilient ecosystem that supports future exploration.” The initiative is an evolution of what was already done in 2022 with Artemis I, when ten volunteers tracked the unmanned mission. On that occasion, data format and quality problems were detected, and for Artemis II, participants have been forced to meet certain standards. An opportunity for Seville and for Integrasys. The Orbisat platform will be installed in Seville permanently, which turns the ETSi into a real monitoring infrastructure and not a one-off collaboration. For the company Integrasys, based in Las Rozas (Madrid), this first direct collaboration with NASA adds to those it already had with the Space Force and the US Space Command. Now it remains to be seen if this serves as a gateway to its participation also in future space missions such as Artemis III, which will land on the lunar surface. The Aerospace Technology Group of the University of Vigo will also participate in monitoring the mission. The students are in luck. The Master in Space Systems Operation at the University of Seville is taught for the first time in this 2025-26 academic year. Students will have direct access to the data generated by Orbisat during the Artemis II missionand with them they will be able to apply orbital determination and trajectory analysis techniques in that real scenario. For them this occasion is special, since they will be able to go beyond the books and have access to the telemetry of a manned spacecraft orbiting the Moon. A much more powerful way to learn, without a doubt. Spain on space map. The network of the 34 selected includes organizations such as the Canadian Space Agency, the German DLR, companies such as Telespazio and universities from Switzerland, Japan and the United States. Seville is on that list along with individual radio amateurs from California or South Dakota, amateur radio organizations such as AMSAT in Argentina or Germany, research centers in Cameroon or New Zealand and professional stations in Norway and the United Kingdom. The conclusion is clear: NASA has here the beginning of what can be a heterogeneous and decentralized network with monitoring capabilities. The Spanish participation on the Artemis II mission, by the way, goes a little furtherbut could go much further even. Image | NASA | ETSi In Xataka | In 2018, Elon Musk put his own car into orbit. Eight years later it is still circling the Earth

an AI that follows you from one device to another without losing track

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Motorola has presented its first ‘fold’ type foldable at Lenovo Tech World 2026, an ultra-premium line called Signature and, above all, Motorola Qira: an AI platform (they call it “personal ambient intelligence”) shared with its parent company Lenovo that works on smartphones, tablets and computers, maintaining the context between all of them. Why is it important. Lenovo and Motorola’s commitment to AI is something different: that AI is the same on all your devices. It sounds obvious, but it is not so obvious. Qira maintains the context, the data and the conversation. You start something on your mobile in the morning and continue it on your laptop in the afternoon without repeating anything. The move attacks today’s biggest productivity problem: switching between apps and devices often breaks your workflow. Each change involves explaining again what you need. Between the lines. This is clearly a response from Lenovo to the strengths of the Apple ecosystem. Apple has much of its advantage in syncing between iPhone, iPad and Mac through proprietary software, and now Lenovo is trying to replicate it with AI as the common thread. The difference is in the execution. Apple controls hardware and software. Lenovo depends on Android and Windows, third-party systems. Your only asset to create that fluid experience is for AI to be the glue. In detail. Qira is not just another chatbot. It is an “ambient intelligence” (the naming is from Motorola) integrated at the operating system level, always present without having to open an app. Summoned with “Hey Qira”, with a dedicated key or by tapping the permanent item on the screen. Works even offline using local AI. The proposal is based on three attributes: Presence: It’s there, it can proactively suggest things or wait for you to call it. Actions: Execute tasks between applications and devices without having to manage each step. Perception: Build a unified knowledge base (with your consent) that includes your interactions, memories and documents across all devices. The use cases. Lenovo and Motorola have defined specific functions where Qira should shine: “Next Step” suggests actions based on what you’re doing and helps you switch devices without losing track. “Write for me” composes emails, documents or messages directly where you work, adapting to your tone. “Catch me up” summarizes what happened while you were away and helps you get back to tasks. “Pay Attention” transcribes and translates meetings in real time, captures key points and generates summaries. privacy. Processing occurs primarily on the device to keep data local. Cloud services are optional and require explicit consent. Lenovo insists that Qira never collects data without user permission. The context. No manufacturer has yet managed to make their devices “talk to each other” naturally using AI. Samsung has tried it with Galaxy AIGoogle with Gemini and Microsoft with Copilot. Everyone stumbles upon the same thing: their assistants don’t remember what you did on another device. They are great on one device but they stop being great when we switch from one to another. The specific applications do shine there (ChatGPT, Gemini, Claude, Grok…), but they do not have the system-level integration that Qira, Galaxy AI and company do propose. Qira unifies under one name the dispersed solutions that have arrived until now: motorcycle ai (the lower case imperative is a Motorola thing), Lenovo AI NowCreator Zone and Learning Zone. The platform integrates collaborations with Microsoft 365, Copilot, Qualcomm, Intel, Perplexity and Google. Motorola does not have a large share in the premium segment, if Qira works well it could be an argument to attract customers. Qira will arrive in the first quarter of 2026 on “select” Lenovo devices and then on compatible Motorola phones. They have not yet communicated the list of models that will receive it. The approach is pragmatic: better to integrate what already works than to compete with OpenAI or Google in the creation of foundational models where they would hardly be able to scratch anything. Qira is not its own model, but a platform that connects different AI services depending on the task. Go deeper. Beyond Qira, there is a strategic reading: Lenovo is trying to become the reference manufacturer for those who do not want Apple but do not want to rely only on Google. It is a difficult space to fill. They all failed because creating ecosystems requires years of investment, gaining committed developers, and reaching users willing to change their habits. Lenovo has financial muscle and Motorola retains brand prestige. But you’ll need Qira to really work. In Xataka | The technology industry has been searching for the “next smartphone” for a decade. Now he thinks he found it with AI Featured image | Motorola, Unsplash, Xataka

Boeing wanted to get back on track with Starliner after its most difficult year. The contract with NASA just changed in a key point

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For years, Starliner was presented as Boeing’s opportunity to aspire to a leading role in American manned flights, in a scenario in which SpaceX I moved faster with Dragon. The contract signed with NASA in 2014 It represented that opportunity: six manned flights and an open door to a new cycle of missions. Eleven years later, the situation is different. That agreement has been adjusted and the next mission has become an exam without people on board. That agreement placed Starliner within the program with which the US space agency sought to guarantee two different US vehicles to the International Space Station. The idea was clear: have more than one capsule capable of transporting astronauts, long-term planning and autonomy in low orbit. That document established that, once the ship was certified, Boeing would operate six manned flights for regular rotations. All this with an eye on the station’s deadline, scheduled for 2030. A shortened contract, by mutual agreement. NASA and Boeing have decided to modify the conditions of the original agreement and reduce the number of guaranteed flights. Instead of the six manned missions planned after certification, the new scenario includes a mission without astronauts, intended to validate the system, and up to three crew rotations. In addition, there are two optional flights that NASA can activate depending on its mission needs. This review also reduces the value of the contract, which goes from $4.5 billion to $3.732 million, after deducting $768 million. Starliner-1 changes roles. This mission without astronauts has a name: Starliner-1, and it has become a key piece of the system validation plan. NASA will use it to send cargo to the International Space Station and verify, in real conditions, that the changes introduced after the manned flight in 2024 offer sufficient guarantees. The target date remains no earlier than April 2026, provided the spacecraft successfully completes testing, certification and pre-launch preparation. A history of setbacks: The first warning came with flight OFT-1 in December 2019, when some problems prevented for Starliner to complete the planned profile and approach the International Space Station. The mission had to be terminated early. In 2022, the OFT-2 flight managed to reach the station, but problems appeared in several thrusters. Two years later, during the first manned flight, several thrusters failed again on approachwhich led NASA to order the return of the ship without the astronauts. NASA and Boeing engineers inspect the Starliner spacecraft after landing in White Sands, New Mexico, during the OFT-2 orbital test in May 2022 When NASA decided that Starliner would not bring Butch Wilmore and Suni Williams back, they both extended their stay on the International Space Station much longer than planned. In total it was nine months, until the agency scheduled a Dragon flight with two fewer astronauts than usual to have enough space. That landing, in March 2025, allowed the return to be completed and confirmed that the evaluation process on Starliner was still open after the 2024 manned flight. Meanwhile, Dragon. In parallel, Dragon began operating with astronauts in 2020 and was progressively incorporated into NASA’s regular planning. Since then, the SpaceX capsule has covered the planned rotations within the Commercial Crew Program, becoming the vehicle regularly used to access the International Space Station. In August 2025, the Crew-11 mission was completed, and Crew-12 is scheduled for February 2026. NASA has booked additional flights with Dragon until the station’s operational end, scheduled for 2030. Less flights, less income, more pressure. The contract modification also means a change in Boeing’s position within the program. The reduction of the total value to 3,732 million dollars implies 768 million dollars less compared to the original figure, with fewer guaranteed flights and a greater weight of optional missions. According to Reutersthe company has invested more than $2 billion since 2016 in this development, which adds relevance to Starliner’s performance in upcoming flights. Despite this, Boeing says it remains committed to the program. Redundancy against the clock. For NASA, Starliner remains relevant because the agency wants two independent systems that can transport astronauts to the International Space Station. Steve Stich, head of the Commercial Crew Program, summed it up by pointing out that the plan involves certifying the ship in 2026, scheduling its first manned rotation when it is ready and coordinating future flights according to the operational needs of the station, which will remain active until 2030. Maintaining this double capacity is key so that the agency does not depend exclusively on a single vehicle. What happens from now on will depend on the outcome of the next flights. If the system manages to be certified in 2026, Starliner can still participate in up to three crewed rotations, with two additional options subject to NASA decision. Boeing maintains its commitment and suggests that the ship could have a place in commercial projects after the end of the International Space Station, although these scenarios are yet to be defined. The opportunity has not disappeared, but it no longer looks as much like the one signed in 2014. Images | NASA (1, 2) | Boeing In Xataka | Starship’s great hope has gotten off to a bad start: a new and painful explosion

stuck on a dead end track

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In September, the future European fighter in which Spain participates began to disfigure publicly. Already in November, in a new twist of script, the European fighter began to point to something else. The latest? The Future Combat Air System project, FCAShas ceased to be solely an industrial and technological program to become an uncomfortable mirror of Europe’s ambition (and limitations). The plane is literally at a dead end. A symbol that wobbles. Those ambitions have was staged these days in the figure of Emmanuel Macron and Friedrich Merz, and the Europe they aspire to. Both leaders have spent weeks redoubling a speech that insists on strategic autonomy, digital sovereignty and its own military capacity, a message that is amplified in a continent shaken by uncertainty about the American commitment and by the aggressiveness of a Kremlin that has returned conventional war to the heart of Europe. In this context, the FCAS had been conceived as the emblem of a continent capable of compete with the F-35 American, to secure replacements for the Rafale and Eurofighter that are beginning to approach their operational end, and to demonstrate that Europe can still lead technological revolutions in defense. Reality blow. But the rindustrial and political reality surrounding the program contradicts official rhetoric. Eight years after its presentation, FCAS is accumulating delays, internal disputes and an atmosphere of mistrust that turns each negotiation into a slow erosion of expectations, forcing us to wonder if this plane of 100,000 million of euros has not become a failed test before even taking off. The blockages that show the seams. Behind the common façade, France and Germany carry structural rivalries that become especially visible when they must cooperate in a field as sensitive as combat aviation. Dassault and Airbus, the giants called to work side by side, have been exchanging reproaches. Eric Trappier, head of Dassault, has never hidden his refusal to give up leadership in design, nor has he hidden his disdain for German technical capacity in areas considered critical. From the other side, Airbus accuses Dassault of protect historical privileges incompatible with a modern multinational project. The international success of the Rafale, unexpectedly converted into a symbol of independence compared to the F-35, has further strengthened the French position and has strained the distribution of burdens and responsibilities. None of these frictions are new, but they are have become more corrosive at a time when cooperation is no longer just desirable, but necessary. What should have been an alliance between equals has led to what analysts describe as a marriage of convenience full of suspicions, in which every tactile decision on intellectual property, industrial distribution or technological transfer becomes a clash of corporate cultures. The political factor. Added to the industrial complexity is the political vulnerability of its promoters. Macron, cornered by an internal budget crisis and by the prospect of a 2027 that could hand power to the far right, has lost the ability to impose rhythms or guarantees in long-term projects. Merz, for his part, deals with a economy that seeks to reinvent itself and with a rise of the far right which forces careful internal calibrations, but unlike France, Germany yes it has resources: Its defense budget is heading towards a doubling that transforms Berlin into the dominant partner in financial terms. This asymmetry introduces a power imbalance that irritates both Paris and the industrial partners involved. Believe or not believe. This being the case, cooperation fundamentally requires trust, but that trust is precisely the resource that is most scarce. Without clear leadership, without a sustained common vision and without an architecture that credibly distributes risks and benefits, FCAS has become a hidden battle for influence rather than a joint project. What no one says, but everyone thinks. They remembered on Bloomberg that, as delays increase, hypotheses begin to emerge that would have been unthinkable just a few years ago. It we comment a few weeks ago, one way is to transform FCAS into an umbrella digital interoperability that allows each country to build its own plane, all connected by a common data system. This path would allow Dassault to follow a sovereign path, while Airbus would concentrate its efforts on mission systems, companion drones and data fusion. But there is more. Another alternative, more ambitious and politically riskier, would be to abandon the national distribution of work, which assigns tasks by flag, and move to a distribution by industrial skillsrewarding whoever can make each piece better and faster. This last option is what specialists have been asking for for years, but it is also the one that clashes head-on with the electoral incentives of each government. European defense remains organized to maximize benefits at the national levelnot common efficiency, and as long as this does not change, they will repeat the same blocking patterns. Without deep reform, FCAS risks becoming another example of ambition being suffocated by domestic politics. Consequences of failure. He FCAS failure It would be more than the collapse of an industrial project. It would represent a devastating message for a continent seeking to demonstrate that it can guarantee its security without completely depending on the United States. While the F-35 changes balances in the Middle East and while Europe watches, almost daily, how Russian drones penetrate western airspacethe world is moving towards a technologically different war. The countries that lead this transition (from autonomous swarms to sixth generation platforms) will determine the correlation of power of the 21st century. Giving up on FCAS would mean accepting that Europe is late, that it is not prepared for the industrial leaps that modern conflict requires and that, despite the rhetoric of strategic autonomy, it continues to depend from external suppliers for their critical capabilities. This dependence is the same one that Macron and Merz say they want to overcome, although the failure to fulfill their own projects pushes them, step by step, towards it. Between two waters. If you will, the outcome from FCAS It will be a … Read more

Canopo’s decree is one of the greatest mysteries to solve the ancient Egypt. And finally we have a key track to understand it

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Egyptologists and especially those scholars dedicated to the study of hieroglyphs and The Ptolemaic dynasty They are in luck. And rightly. A team of archaeologists has located in the site of Tell el-Faran´inin the city of The Husseiniya (Sharqia), an unparalleled treasure in the last century and a half. Not because of the materials with which it is manufactured or its lavishness. No. The key is what he says, how he says it and above all what he does not say. What experts have found is neither more nor less than a famous stone trail Canopo decree. Of course, a very special. What is Canopo’s decree? A Egyptian decree promulgated by the king Ptolemy III Evergetes on a deck of 238 AC, in full Ptolomeics dynasty. The document was written after the high priests met in the city of Canopusto the east of Alexandria, to honor the monarch, his wife Berenice and the little daughter of both, who died by those same dates. It may sound boring, but the decree has been fascinating the Egyptologists. The text exalts the figure of the monarchs (“The benevolent gods”), their donations, campaigns and veneration in the temples. Also of more practical issues, such as the decision to lower taxes those years in which crops did not receive enough water from the Nile, or the creation of a new priestly range and a religious holiday. Another of the ads that it collects is the deification of the deceased daughter of Ptolemy III Evergetes and Berenice, which was called as her mother. Does it say anything else? Yes. Among other issues, the introduction of a new system of leap years which would add an extra day every four years to adjust it to religious rituals. Ptolemy III wanted that additional day to commemorate him and his wife, but the idea He didn’t finish curdling. Today it reminds us how advanced Egyptian astronomy was and how it advanced to Julian calendarintroduced by Julio César in the 46 AC replacing the Roman. Beyond what he says, the decree is valuable for how he says it. The document makes it clear that its content should be expressed in stelae that mixed three different writing systems: Egyptian hieroglyphs, The demotic and The Greek Koiné. The copies should also be distributed among the main temples for the edict to reach every corner of the kingdom. When in the nineteenth century the archaeologist Karl Richard Lepsius He discovered one of those specimens in Tanis, he found a valuable help to decipher the hieroglyphs. So or even more than Rosetta stone. How is the new wake? Of sandstone, 127.5 centimeters high and 83 wide, with a thickness of 48. Its upper part is rounded and, in addition to the registration of the central section, distributed over 30 hieroglyph lines carved in relief, the stone shows some interesting decorations. The design is crowned by a large winged solar disk flanked by two royal cobras that show the white and red crowns of Egypt, symbol of the union of the two lands. In the center, an inscription stands out in which “Di-Ank” can be read, a message that could be translated as “the one that gives life.” Why does the finding matter? Because the copies of Canopo decree do not abound. Or at least we have not found them. As remember The Ministry of Tourism and Antiquities of Egypt, the wake found in Tell el-Faran´in will join the other six known and unearthed versions inKom el-hisn, Tanis either Tell enough. Some are complete. Another are just fragments. “This discovery is considered the most significant of its kind in more than 150 years, since since then no new and complete version of the decree has been found,” Underline. Does it differ in something? Yes. And that is one of the reasons why the wake recovered in Tell el-Faran´in has generated so much interest. Although the decree of Ptolemy III made it clear that it should be captured in stelae that combined the three writing systems (hieroglyphic, demotic and Greek), the specimen we just found shows only one. This was confirmed by Mohamed Ismail Khaled, of the Supreme Council of Antiquities, who Clarify that the wake is written “entirely in hieroglyphs”, which differentiates it from other previous trilingual versions. What is it for? Beyond the obvious historical, archaeological and patrimonial value of the finding, Tell el-Faran´in wake has a key utility. From the outset, it has served the Egyptian Minister of Antiquities, Sherif Fathy, to breastfeed for the “continuous achievements” of the archaeological missions of the country and the “support” of the government to the excavation campaigns, something that feels especially good in full controversy by the Tourist megaproject of the Sinai. Political issues apart, scholars are relying on squeezing the content of the wake. The authorities expect them to help them expand their knowledge about the real and religious documents of the Ptolemaic era and “enrich” the understanding of that historical period. If something has aroused interest, it is, however, that the stone includes a single writing system, which seems an exception to the norm that includes the decree. “Open new horizons for our understanding of the language and provides additional information about Ptolemaic decrees, as well as about real and religious ceremonial systems,” Add the government. Images | Ministry of Tourism and Antiquities, Egypt government and Wikipedia In Xataka | A 2,000 -year -old cup has revealed an unexpected facet of the Egyptians: psychedelic cocktails

The body warns of Alzheimer’s long before the brain. The track is in the intestine

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Keep ‘healthy’ The bacteria we have in the intestine It is more important than we can think. During the last decade there are many voices that have arisen pointing to the relationship between our microbiota and other parts of our body. Now, a study has given light on the amazing connection that exists between digestive and metabolic health and the risk of developing diseases neurodegenerative as Alzheimer’s either Parkinson. A study that has used data of all kinds. Research, published in Science Advances, Not only identifies specific disorders that increase the risk of these diseases, but also demonstrates that these signals can be detected up to 15 years before neurological diagnosis, opening a new and promising via for Early detection and prevention. The work, which analyzed the clinical, genetic and proteomic data of hundreds of thousands of biobancos such as the UK Biobank, Finngen and Sail, is the most extensive of its kind and reinforces the importance of called intestine-corebro axisthe complex communication network that connects our digestive system with the central nervous. Digestive disorders and Alzheimer’s. The researchers analyzed the association of 155 digestive, endocrine, metabolic and nutritional disorders with the future risk of Alzheimer and Parkinson. The results are revealing. For Alzheimer’s, it was found that previous diagnoses of the following conditions significantly increased the risk: Gastritis and duodenitis Esophageal reflux disease (esophagitis) Diabetes (all types) Vitamin D deficiency Electrolyte disorders and acid-base balance Functional intestinal disorders (such as irritable intestine syndrome) There are also warning signs for Parkinson. A disease that is also neurodegenerative and is iconicly characterized with a constant tremor, among many other signs. In this case, the pathologies that could be an alert sign to generate this disease were: Dyspepsia (indigestion) Diabetes (dependent and independent of insulin) Functional intestinal disorders The importance of being a stratified study. This means that the data were divided into windows from 1 to 5, 5 to 10 and 10 to 15 years before diagnosis. This is something really important, since researchers could confirm the theory that the increase in risk is not something that happens just after the appearance of the first neurological symptoms, but it is a process that is created over more than a decade. For example, a diagnosis of non -insulin -dependent diabetes between 10 and 15 years before was associated with a 71% greater risk of developing Alzheimer’s. The importance of an early diagnosis. And it is that diagnosing a neurodegenerative disease so in advance is the best asset we have to avoid its most unwanted effects. Right now Alzheimer is an incurable disease, but There are drugs that stop the disease. From here lies the importance of having an early diagnosis, since the sooner the timely treatment begins, the more difficult it will be to progress to the worst stages. It also has protection functions. Curiously, it has been seen that a hemorrhoid diagnosis was associated with a lower risk of Alzheimer’s. The authors speculate that this could be due to a survival bias: the serious conditions that are sometimes associated with hemorrhoids could have a higher mortality rate, which would reduce the probability that these patients live enough to be diagnosed with Alzheimer’s. Genetics or lifestyle? One of the most counterintuitive findings in the study has to do with genetics. The researchers calculated the polygenic risk scores (PRS), which is a measure of genetic predisposition to a disease, and compared them. They discovered that patients who developed Alzheimer’s or Parkinson and also had one of these digestive or metabolic disorders, on average, had a lower genetic risk score than those who developed the neurological disease in isolation. Inheritance does not matter so much. These results can translate into that the person with intestinal comorbidity, environmental and lifestyle factors They play a much more decisive role in the development of Alzheimer’s or Parkinson’s than the genetic inheritance itself. It is the evidence that we needed to reinforce the idea that the disease is not only in our genetic material, but that the environment and our decisions can intervene in its development. Towards a multimodal predictive model. The true qualitative leap of the study is the creation of a multimodal prediction model. Instead of based on a single type of data, scientists combined four pillars of information: clinical, genetic, proteomic data (with the analysis of 1,463 biomarkers) and demographic. The result was a model with a predictive capacity much higher than that of any individual paradigm. For Alzheimer’s, the combined model reached a 0.90 precision (AUC), a very high level for this type of predictions. It is interesting to note that the model that excluded clinical data, but maintained genetics, proteomics and demography, obtained almost identical precision (0.89), which suggests that blood biomarkers already capture much of the biological information that underlies clinical diagnoses. A diagnosis based on an analytical. Among the most influential biomarkers were found GLIAL FIBRARRARARY ACID PREIIN (GFAP) and the light chain neurofilament (NFL), both known as indicators of neuronal damage, which validates the biological robustness of the model. This approach demonstrates that the integration of different “omics” (genomic, proteomic) with clinical data is the way to follow for truly early and personalized detection, long before cognitive symptoms or irreversible motors appear. The team has even developed an interactive web platform so that other researchers can explore the results, promoting transparency and reproducibility. Images | Weermeijer Robina Julien Tromeur In Xataka | We have a new “theory of all” to understand Alzheimer’s. Your key is in small granules

China’s sky has just given us another track of its air ambition. A plane so radical that costs to guess its function

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In the month of June Some images In the sky of China they went viral. The future furtive hunt for the nation appeared on the scene, The J-36and did it clearly leaving behind the clues and indications of a technical ambition rather than remarkable. Now, a month later, another figure has just appeared thundering the sky of Beijing. But this time it seems something else. A new device without a tail. Yeah, Recent images They have revealed the existence of a new furtive combat apparatus in the test phase in China, whose Design without tail You have aroused doubts about whether it is a man -generated manned plane or an advanced combat drone with functions From “Loyal Wingman”. Although it is not clear if the aircraft has a cabin, the model presents features of a design of great sizepossibly manned, with wide fuselage and significant fuel capacity and internal armament. The absence of cola vertical surfaces, the wings in configuration with a “W” -shaped escape edge and the integration of twin air inputs suggest an effort by Maximize rankiness. The double wheel front landing train and the data probe in the Morro point to an early test of tests, but also to a considerable weight design, even suitable for aircraft carrier operations. Odds. The fact that the device shows similar characteristics TO CHENGDU J-36but in a seemingly more compact format, it has led to speculate that it could be a direct competitor of the SHENYANG J-XDS/J-50as part of the struggle between the two main aeronautical houses of China. This hypothesis makes sense if it is considered that The J-36due to its size and conception, it does not compete in the same segment as the J-XDs. A derivative smaller, bimotor And optimized as more traditional mission hunting, would fit in Chengdu plans to diversify its range and rival Shenyang. The possibility that it is an optimized design is also considered For aircraft carrier or of a sixth generation hunt in medium version, although the scale of the device cannot be determined with the available images. Another image of the new device The alternative of a drone. Another interpretation indicates that this model could be one of several Chinese projects inspired by the American program of Collaborative combat aircraft (CCA). In that case, it would not be a manned plane but A high performance UCAV With advanced autonomy, designed both to operate together with manned fighters and for independent long -range missions. Experts like Andreas Rupprecht They have identified Similarities and differences with other designs “without a tail” detected recently, which reinforces the idea that China simultaneously develops multiple prototypes of furtive drones, informally known as “tea cups”in contrast to the manned fighters nicknamed “teapots”. The diversity of configurations (from Deltas modified to diamond wings and mixed configurations) suggests that the country experiments with several solutions before consolidating an operational fleet. Tests and indications. Plus: The revelation of this new plane coincides with satellite images taken in Yangfangnear Beijing, where at least five different designs of CCA drones were identified in preparation for the September 3 parade, on the occasion of the 80th anniversary of the victory over Japan in World War II. Among them you can see models 9 to 12 meters long, some without tail and others with more traditional configurations, partially camouflaged under canvases. The same base also houses Balistic and UCAVS missile launches already known, such as the GJ-11 Sharp Swordwhich reinforces the idea that the parade will publicly exhibit the new generation of unmanned combat systems. In parallel, another large fuselage appeared in Shenyang’s plantwith a modified Delta design, which adds more unknowns about the different ongoing programs. China vs.euu. It We have counted. The accelerated rhythm of the Chinese military aerospace industry It is undeniableand this new plane (whether or not manned) demonstrates Beijing’s ability to generate Strategic surprise In a recurring way. In this field, the comparison with Washington is inevitable: the American Air Force currently develops The YFQ-42a of General Atomics and YFQ-44a de Andurilwith flights planned for next year and with an approach based on iterative design and deployment cycles. China seems to be emulating this modelmultiplying prototypes and moving rapidly in autonomy, AI and swarm capabilities. The biplaza fighters J-20s They have been profiled as drone swarm controllers, while early alert planes KJ-500 either H-6 bombers They are intended to become key nodes of this manned-nokened collaborative network. The strategic importance. Although it is not yet known with certainty if the new plane is a sixth generation hunting or An advanced UCAVthe truth is that China is developing a Range of platforms ranging from disposable drones to long -range pools. If it is confirmed that it is an unmanned plane, the model could constitute a more powerful and autonomous version than The GJ-11with the ability to accompany To the futures H-20, J-36 and H-6 in Missions of great action radius. If instead it was a new manned fighter, industrial rivalry would be consolidated Between Shenyang and Chengdu and would reinforce China’s jump towards a diversified fleet of sixth generation. In both cases, the message is clear: Beijing accelerate your advance In air combat technologies and seeks to reduce the gap with the West, positioning itself as a power capable of combining furtive aviation, AI and collaborative operations in a single air war ecosystem of the future. Image | X In Xataka | China seems to be molding a huge poaching plane called J-36. This image is emerging as proof of its ambition In Xataka | A number has revealed what was a secret until now: China already has its “invisible hunt” ready for action, and double

Ozempic and blindness, we have been on the track of an extremely rare adverse effect for months. Now the AEMPS has taken a step forward

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A few days ago the The United Kingdom warned on an unexpected effect associated with the use of Ozempic and treatments based on the same principle, the phenomenon of Ozempic Babies. Now the Spanish Agency for Medicines and Health Products (AEMPS) has also issued a statement but this time as a consequence of a very different effect. Adverse reaction. This week the AEMPS, the agency in charge of ensuring that the drugs meet the required standards, has issued A statement To warn of a very uncommon ocular adverse reaction “associated with treatments based on the semaglutida, the active compound of drugs such as Ozempic, Rybelsus or Wegovy. The notice occurs after the Committee for the Risk Assessment in Pharmacovigilance (PRAC) of the European Medication Agency (EMA) reviewed the risk of developing an ocular condition called Niana, which can cause loss of sudden vision. While the agency affects that the frequency of appearance of this type of eye problems is “very low”, it recommends that a sudden loss of vision is carried out an ophthanmological examination for Evaluate the possibility to interrupt the treatment. Noiana. Noiana is an acronym that refers to calls Previous ischemic optical neuropathiesNaion in English. These ailments are caused For the infarction of the optic nerve head. In other words, blood does not reach this eye region and a loss of vision occurs, which is typically fast but painless. It is an unknown and infrequent disease, not only in the context of those who follow a trailer treatment: its prevalence in the general population is approximately 10 cases per 100,000 inhabitants. A year on track. A year agoa study I found indications of the relationship between the treatments of Semaglutida and Niana. Indications such as those that gave rise to the evaluation by the Pract. The Committee reviewed clinical and preclinical essay data together with suspicion of adverse reactions, explains the AEMPS. This work resulted in the conclusion that trailer treatment can be associated with a risk of developing this disorder but indicate that with a very low frequency. The AEMPS speaks of “an increase in the risk of developing Niana of approximately double compared to people not exposed to this treatment. This corresponds to an additional case of NOIANA for every 10,000 patients treated with semagglutida for a year.” And what about the “other ozempic”? The AEMPS statement focuses on the drug -based drugs such as Ozempic, Rybelsus and Wegovy but does not indicate whether similar effects have been detected on similar treatments such as those based on the tirzepatida, such as Zepbound and Mounjaro. A medication with side effects. Like any drug, the semaglutida has a series of Contraindications and side effects. It should be remembered in this sense that the success of drugs such as Ozempic began when it was observed that this treatment against diabetes made those who followed it lost weight. In Xataka | “Ozempic face”, “Ozempic language” and “Ozempic teeth”: the other very visible effect of consuming the medicine to lose weight Image | Chemist4u / Amanda Dalbjörn

We are increasingly sure that Mars hides a lot of water underground. The last track has been given to us an earthquake

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There was a remote time in which Mars, today desert, had rivers and seas. We know some of the remnants that have remained, such as the Jezero river delta that explores the Rover Perseverance But that water may have been more than mere traces. A lot more. New tests. A geological study conducted thanks to the propagation of seismic waves on the red planet has obtained new evidence of the existence of water on Mars. Although the study itself does not imply a definitive test, it joins the list of studies that indicate that the neighboring planet is not as dry as it seems. A wet past. The Martian oceans had a short duration In geological terms. According to estimates, these would have disappeared between 4,100 and 3,000 million years ago (our solar system has about 4.6 billion years), in periods called Noeic and Hesperic. The lower gravitational attraction and the lack of a magnetic field that protect the Martian seas of the solar wind left Mars without superficial oceans. But from that water there was more than a handful of marks in the geography of the red planet: the water in solid state lasts ice -shaped either Integrated into its minerals. The enigma of the missing water. Some researchers detected a problem, and it is the difficulty that the sum of evaporated water, frozen or embedded in minerals could represent the total water that was once on Mars, they explain In an article for The conversation Hrvoje Tkalčić and Weijia Sun, co -authors of the recent geological study on water on Mars. Insight, to the rescue. In his recent study, the team took advantage of the data captured by the seismometer that the probe Insight He kept operating on Mars during his activity. During this period, Mars suffered an earthquake and received the impact of several meteorites, events whose seismic waves were recorded by the instrument aboard the now deceased probe. Studying the spread of these leads, the team identified an “anomaly” in a layer of the Martian subsoil located between 5.4 and 8 kilometers under the surface. It is a “low speed layer” that, according to the hypothesis proposed by the equipment would correspond to a layer of porous rock stuffed with water, “like a saturated sponge” or “something similar to the aquifers of the earth.” A lot of water. This layer could hide a significant amount of water, enough to house the water that dfalta in the accounts of the experts. “We have calculated that the ‘aquífera’ in Mars could house enough water to cover the planet in a global ocean of a depth of between 520 and 780 m, several times more water that keeps the Antarctic ice layer.” The details of the study will be published In an article In the magazine National Science Reviewbut for now we have to settle for a draft. Tests accumulate. This It is not the first time that we get evidence of the existence of vast amounts of water in the Martian subsoil. A little over a year agoa study conducted from the data of the European probe Mars Express reached a similar conclusion, that of the existence of huge amounts of water, enough to create an ocean of several hundred meters deep, in the Martian subsoil. In Xataka | We had little doubt that Mars was a habitable planet. The Curiosity Rover has just cleared them Image | POT/GSFC

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