five big, light and cheap models to study

The new Aliexpress campaign is leaving discounts on all types of products: from video games and consoles Even tablets to face next school year. If you are looking for a good tablet to study, During the campaign of return to school there is a lot to choose fromso in this article we have reviewed some of the models with the best price. Xiaomi Redmi Pad 2 by 118.99 euros With the Esbs25 coupon, a tablet that offers 2.5K resolution and is compatible with Dolby Atmos. Little pad by 167.60 euros With the SBS35 coupon, a model with Snapdragon 7s Gen 2 processor and with microSD card slot. Xiaomi Redmi Pad Pro by 176.32 euros With the Esbs35 coupon, a tablet compatible with Dolby Vision that supports a fast charge of 33W. OnePlus Pad 2 by 299.75 euros With the Esbs55 coupon, a tablet with the Snapdragon 8 Gen 3 processor that supports a 67W fast charge. OnePlus Pad 3 by 453.71 eurosa 13.2 -inch screen tablet, Snapdragon 8 elite processor and fast charging of 80W. It is worth mentioning that the store has a large assortment of offers to which a discount coupon. If, on the other hand, you are looking for another device beyond the tablets, these are the coupons you can take advantage of: Discount Minimum purchase coupon 2 euros 10 euros Esbs02 BSES02 3 euros 15 euros Esbs03 BSES03 5 euros 30 euros Esbs05 BSES05 10 euros 69 euros Esbs10 BSES10 15 euros 99 euros Esbs15 BSES15 25 euros 139 euros Esbs25 BSES25 35 euros 199 euros Esbs35 BSES35 45 euros 269 euros Esbs45 BSES45 55 euros 349 euros Esbs55 BSES55 60 euros 429 euros Esbs60 BSES60 100 euros 599 euros Esbs100 – Xiaomi Redmi Pad 2 If you do not want to spend a lot of money and you are looking for a tablet that is economical, but that allows you to study and take it to class, the Xiaomi Redmi Pad 2 has dropped in price in Aliexpress to the 118.99 euros When using the coupon Esbs25 Before processing the purchase. The Xiaomi Redmi Pad 2 It is a tablet that has a standard 11 -inch size and weighs 510 grams. Your IPS panel offers a 2,5k resolution And a 90 Hz refreshment rate, its battery supports fast charging of 18W and internal level comes with the MediaTak Helio G-100 Ultra processor. It also stands out for its speakers, which includes four and are compatible with Dolby Atmos. Xiaomi Redmi Pad 2 – SBS25 coupon * Some price may have changed from the last review Little pad A step above we find another model that is ideal to study and take to class: it is about the Little pada tablet that has a larger size and some specific specifications than that of Xiaomi. Its price, in this case, stays in 167.60 euros When using the coupon Esbs35. The Little pad It is a tablet that mounts a good 12.1 -inch screen with 2,560 x 1.600py Snapdragon 7s Gen 2 together with 8 GB of RAM and 256 GB of internal storage (card expandable MicroSD). In addition, its battery supports a quick 33W charge and has a weight of 571 grams. * Some price may have changed from the last review Xiaomi Redmi Pad Pro Almost for the same price that little PAD has, we find an alternative that is also quite interesting: the Xiaomi Redmi Pad Pro. It is a very complete tablet that can now be bought in Aliexpress by 176.32 euros using the coupon Esbs35. The Xiaomi Redmi Pad Pro It is a tablet that comes with a 12.1 -inch IPS screen and weighs 571 grams. Its panel offers a soda rate of up to 120 Hz and is compatible with Dolby Visionits processor is the Snapdragon 7s Gen 2 and its battery supports fast charge of 33W. Xiaomi Redmi Pad Pro – Coupon Esbs35 * Some price may have changed from the last review OnePlus Pad 2 If you can allow yourself to spend a little more, in Aliexpress we find one of the options that have the best value for this list: the OnePlus Pad 2 It is an excellent tablet that right now has dropped up to the 299.75 euros using the coupon Esbs55. The OnePlus Pad 2 It is a tablet that stands out in several aspects: its IPS screen is 12.1 inches, it is compatible with Dolby Vision and offers up to 144 Hz. Its processor is the Snapdragon 8 Gen 3comes with 12 GB of RAM and 256 GB of internal storage. Its battery supports Fast charging of 67Wweighs 584 grams and comes with a six speakers system. OnePlus Pad 2 – SBS55 coupon * Some price may have changed from the last review OnePlus Pad 3 On the other hand, if what you are looking for is a more recent and much more complete tablet, the OnePlus Pad 3 It is also an excellent purchase option that can be found on offer in Aliexpress. Does not admit any coupon, so it only has a direct discount that leaves it for 453.71 euros. The OnePlus Pad 3 It is a tablet that can serve as an alternative to a laptop. Mount one 13.2 -inch screen which offers a resolution of 3,392 x 2,400 pixels and refresh rate of up to 144 Hz, its processor is the Snapdragon 8 Elite And its battery supports fast charging of 80w. In addition, it includes a system of eight speakers, weighs 675 grams and has 12 GB of RAM and 256 GB of internal storage. * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Javier CriminalvaXiaomi, little, OnePlus In Xataka | Best tablets (2025). Which to buy and 8 recommended models for all pockets and needs In Xataka | BEST TABLETS IN QUALITY … Read more

Five models to study Apple, Samsung and other brands

There is nothing left for the school, so if instead of a laptop, or as a complement, you are looking for a good tablet, in this article we have gathered five models that can be very practical for the study. Of course, we have made a selection of models that, at least, offer good performance. iPad Air M3 by 649 eurosa very versatile Apple tablet thanks to its powerful chip that we even find in laptops. Samsung Galaxy Tab S10 Fe by 449.10 euros By adding it to the cart, a good purchase option that includes a S Pen. Xiaomi Pad 7 by 329 eurosa screen tablet that offers a 3.2K resolution. iPad Mini (A17 Pro) by 569 eurosa perfect tablet if what you are looking for is comfort when carrying it in a backpack. Huawei Matepad 11.5 s by 269 eurosa tablet with 256 GB of storage. iPad Air M3 If what you are looking for is a tablet that has excellent performance, the iPad Air M3 It is one of the best options in the list. Its price is 649 euros And where the most stands out is in its M3 chip We also see in some Apple computers, which ensures good power and excellent performance, in addition to compatibility with Apple Intelligence. It has one 11 -inchweighs 460 grams and is compatible with many Apple accessories and other brands. * Some price may have changed from the last review Samsung Galaxy Tab S10 Fe On the other hand, if what you are looking for is a tablet with Android operating system, here Samsung has a lot to say with his tablet Samsung Galaxy Tab S10 Fewhich is located in Mediamarkt of offer by 449.10 euros By adding it to the cart. This 11 -inch tablet has a weight of 497 grams and its battery supports fast charge of 45w. Includes slot for MicroSD cards up to 2 TB and its processor is the exynos 1580. Samsung Galaxy Tab S10 Fe (128 GB) * Some price may have changed from the last review Xiaomi Pad 7 If we talk about good quality-price, the Xiaomi Pad 7 It is a most interesting model. Right now he is on offer in many stores, and for 329 euros You have it in Mediamarkt. Mount a 11.2 -inch screen with 3.2K resolution and compatibility with Dolby Visionits processor is the Snapdragon 7+ Gen 3weighs 500 grams and its battery supports fast charge of 45W. In addition, it incorporates speakers that are compatible with Dolby Atmosa plus especially to see multimedia content. * Some price may have changed from the last review iPad Mini (A17 Pro) But if what you prioritize is weight and size, iPad Mini (A17 Pro) You may be interested, since 569 euros We talk about a tablet that incorporates a 8.3 -inch screen And that has a 293 grams weight. In addition, it comes with the A17 Pro chip, which also offers good performance, it is also compatible with Apple Intelligence and various Apple accessories and other brands. iPad Mini (A17 Pro, 128 GB) * Some price may have changed from the last review Huawei Matepad 11.5 s Although the Huawei Matepad 11.5 s It does not have Google’s services, since its operating system is Harmonyos, it is a good choice for everything it offers: by 269 euroswe talk about a tablet with 11.5 -inch IPS screen which has 256 GB of storage, it is quite thin (6.2 mm), its weight is 510 grams and its panel offers both a 2,8k resolution as a soda rate of up to 144 Hz. Huawei Matepad 11.5 s (256 GB) * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Pedro Aznar In Applesfera, Apple, Samsung, Xiaomi, Huawei In Xataka | Best Ultrabooks: Which buy and 13 Light Portables Recommended from 300 to 2500 euros In Xataka | Best gaming laptops. Which buy and eight computers recommended from 770 to 3,000 euros

A study has investigated how many microplastics we inhale daily when breathing. And has an unpleasant surprise

From a time to this part, microplastics seem to have sneaked into all areas of our life: From the lettuce that we eat In the salad, even In men’s testicles. This polymer is not only found in the earth where vegetables are grown, in the oceans where the fish are or in The springs where the water we drink comes out. And the idea that all these particles are in the environment that we breathe more and more consolidates. Already in the past ‘Nature’ magazine He published the first evidences that showed that microplastics are found in the air that surrounds us. But now A recent French study Published in the magazine ‘Plos One’ gives us more details about the concentration of these polymers that we are constantly breathing, and how the car is one of the biggest foci we face. The good news is that this gives rise to solutions to reduce your presence. The conclusion of this new study are very direct, but also alarming: we are inhaling a drastically greater microplastics than we believed. The previous estimates have fallen short, very short. The new figure suggests that an average adult inhales about 68,000 microplastic particles every day. One hundred times more than what was calculated so far for the range of more dangerous particles. An invisible enemy that attacks our lungs The problem of measurements that were done so far was a matter of view. The most common methods in this type of detection, such as infrared spectroscopy, are effective to detect particles up to 20 micrometers. However, they are completely ‘blind’ with the smallest particles, which are known as PM_10 (less than 10 micrometers), and that are the ones that can make the lungs the most damage when the different defense mechanisms that the body has. This new study, led by French researcher Nadiia Yakovenko, has used a much more precise technique called Raman spectroscopy, capable of ‘see’ particles of up to a micrometer, eliminating the limitation that the conventional spectrometer had. In this way, we have a new molecular zoom that has revealed that the situation of our environment is much more alarming than was thought. Taking advantage of this new technique, the investigation was conducted in the path of knowing the place where there is a greater concentration of microplastics. In the case of an apartment, the average measure measured was 528 particles per cubic meter. But the problem was when measuring in the car, where the figure shot up to 2,238 particles per cubic meter. Box chart showing the concentration analyzed with microplastics in cars and apartments. Seven apartments and five cars were analyzed. In this way, the simple fact of this in the car makes us exposed to a concentration of microplastics four times higher than that we expose ourselves in our own home. And this is not due to anything other than the amount of synthetic material that we have in a car, such as plastic splashing, carpets or upholstery. All this, added to a very small space and that can be without ventilating for many hours, makes it the ideal breeding ground for the cabin to be filled with microplastics that we breathe at the time of starting to drive. Because the reality is that we do not ventilate the cabin before driving, but that we enter the car, we start and go. The new and alarming daily account: 68,000 particles Here comes the data that changes everything. When combining its findings with those of the history of the bibliography, the team has recalculated the exposure we face on average. In total there are 68,000 particles small size (less than 10 micrometers) to which an adult is faced daily. These are the most worrying particles, since being so small They can reach the alveoli and cross the alveolocapilar barrier formed by pneumocytes and blood capillaries. This means that they can end in our blood. In a lower exposure range are the particles with a larger size ranging from 10 to 300 micrometers. These being larger do not reach the alveolocapillary barrier, but are ‘trapped’ in the mucous membranes of the upper respiratory tract, although they are not harmless, since they crawl to the throat and end up in our stomach. It has important health consequences. This constant exposure to plastic fragments It is not harmless. The authors of the study remember that the inhalation of these particles can be associated with damage to lung tissue, inflammation, increased oxidative stress and also to the appearance of chronic diseases such as COPD. But microplastics do not ‘travel’ lonely. They can transport with them different heavy or polluting metals that adhere to their surface and that once within the body can be released and alter endocrine functions such as endocrine disruptors or increase the risk of other diseases. In this way, this new study demonstrates that there is still much to investigate microplastics and redipline as a complex a public health problem that occurs silently and ‘invisible’. Images | Flyd Brock Wegner In Xataka | More than 50,000 microplastic particles per year: that is what an average citizen ingests according to the first estimate we have

According to a new study, the holy sheet never covered Jesus Christ. The strange thing is that he has put defenders and critics in agreement

Turin’s shroud, also known as ‘Santa Slack’, is one of the most important relics of Christianity. This 4.4 x 1.1 -meter linen fabric has been a historic controversy focus among those who defend that it was the blanket that was placed on the body of Christ at the time of their burial and those who believe that it is a subsequent fabric. Now a new study has been published to add more firewood to the fire by stating that the Holy Sheet is false. And what he has achieved is to unite both defenders and critics of the authenticity of the fabric. Short. Cicero Moraes is a Brazilian researcher specialized in three -dimensional reconstruction. I already warned in 2024, but in the recent study published in the magazine Archaeometry He has presented the conclusions that lead him to consider the holy sheet as a false relic. Using Open Source software and three -dimensional models, Moraes approached the formation of the image of the sheet performing digital simulations. He analyzed how a fabric behaves when covering different three -dimensional forms, observing the patterns of the sheet and concluding that they adapt much better to a solid model and without too much depth, such as a bas -relief, than to something more “soft” and in depth, such as human anatomy. This, for him, would already rule out that it was the sheet that covered the body of Jesus Christ, arguing that, in that case, the distortion of the image and the folds would be much more evident if a human body had covered. Here you can see the video of the simulation of Moraes: So? The researcher holdsbased on those 3D models such as those used in cinema and video games for Simulate objects of objectsthat the image of the shroud could only have been created if it had been placed on a bas -relief of a human figure, such as a stone or wood size. If a human body had covered, the image of the shroud would not be so perfect and should be more distorted due to the greater depth of the body, especially on the sides. Come on, that the royal sheet shows a “photocopy” of a sculpture or bas -relief, not a human body. Having covered a body, I would have presented the documented effect “Agamemnon mask“ Moraes’ study shows what the silhouette of Jesus Christ really would be if the sheet had been on a body, on the left, in the face of the perfect representation of the body that shows the shroud, to the right Previous studies. Moraes’ is just One of the many analysis which have been done to verify the authenticity of the relic. The most famous, perhaps, is the test carried out in 1988 by Laboratories of Oxford, Arizona and Zurich in which the Carbon-14 and determined that the fabric had occurred at some point between 1260 and 1390 AD Apart from the studies, to dismant Godofredo de Chany He exposed it for the first time in a French town. And there are also no writings of the Christian tradition that mention the sheet. Of course, on the other hand, defenders of their authenticity argue that The most solid testthat of 1988, It could have been contaminated with materials after the time of Christ, and that the sheet would be about 2,000 years old. Another recent study He pointed out that the spots of the shroud corresponded to the blood that could occur with torture and crucifixion, but there are also those to indicate opposite. The shroud Criticism. The problem of the new study is what you can be imagining: it is an extremely powerful statement based on a theoretical analysis with strictly digital data such as those of a 3D simulation. And criticisms have not taken to arrive. The International Center for Syndonology of Turin (who are responsible for the study of the sheet), directlypoints out that Moraes’ work does not provide direct evidence on the historical piece and, although the 3D modeling It is valuable from the perspective of visualization of the tissue on the body, does not take into account variables such as the elasticity of the fabric, among other factors. And that it is a visual representation of a theory with a century behind it without adding much more. Other experts have commented that, although the study is interesting, the simulations, by themselves, They cannot replace direct analysis of the object. Convulsive context. The First statements De Moraes in 2024 on his study arrived at a complicated moment, since the Santa Neck was going to be an important piece in the 2025 jubilee acts. Not showing the real element, but a series of Very precise digital representations. And what does the Vatican? Interestingly, they have not spoken. But not with this 3D study, but historically. The official position is to promote the interdisciplinary study of the piece, without issuing a conclusive judgment. And this is something that is valued in the scientific community, since it maintains the living and open debate, allowing new study approaches in future research. Therefore … Is the holy sheet false? Moraes defends that its origin is that of a medieval art work, but its research through simulations cannot be definitive. Therefore, it follows the debate on whether it is the original sacred relic or if it is a medieval creation and, like Matteo Borrini, one of the researchers who maintains that it is a medieval artifact, commented A few years ago, “our faith is not based on the shroud, but on the gospels”, so it would give the same if the shroud is original or something much later, since the faith is above it. In Xataka | Boadilla del Monte is not famous for many things. So now he wants to lift a statue of 37 meters

NASA ignores Harvard’s study on an alleged extraterrestrial ship: “It is an interstellar kite”

On July 1, 2025 he will go down in history as the day that astronomers confirmed the presence of an interstellar third object In the Solar System. 3i/Atlas is, according to NASA, a kite from another star. But for Harvard Avi Loeb teacher, it could be something much more disturbing: a piece of extraterrestrial technology, possibly hostile. Wait, what? In a series of articles and a Paper scientist Not yet reviewed by pairs, Avi Loeb and its collaborators pose a hypothesis that touches science fiction. Known for his controversial position on ‘oumuamua, The first interstellar object ever discoveredwhich also described as possible alien technology, Loeb bases his new theory on a series of characteristics that he considers “anomalous” on the path and nature of 3i/Atlas. The anomalies of 3i/Atlas. Loeb Point out in your blog that the retrograde path of 3i/Atlas is inclined only about five degrees with respect to the plane in which the earth orbit. The director of the Harvard Astronomy Department estimates that the probability that this occurs by chance is only 0.2%. His career about Venus, Mars and Jupiter unusually. An orbit like this, it argues, would be ideal for a probe that would like to observe the planets of the interior solar system. On the other hand, Loeb highlights its huge size, initially estimated at 20 kilometers in diameter. According to his article, we should have seen a million objects of the size of ‘oumuamua (about 100 meters) for each object of the 3I/Atlas caliber. To top it off, the new interstellar visitor will reach its closest point to the sun (its perihelium) on October 29, 2025, at which time it will have been hidden from our view by the sun itself. The dark forest hypothesis. Loeb suggests that becoming invisible from our point of view is intentionally, since the perihelium is the optimal point to perform an inverse Oberth maneuver: a high efficiency braking to be gravitationally trapped by the solar system without being detected from the earth. To round his hypothesis, Loeb is part of this idea in the dark forest hypothesis, popularized by the author of “The problem of the three bodies”, Cixin Liu. The hypothesis, One of the explanations of the Fermi paradoxsuggests that advanced civilizations remain silent to avoid being detected by other potentially predatory civilizations. In this scenario, 3i/Atlas would be a recognition probe exploring the solar system. NASA does not believe it is an alien ship. Although Loeb’s arguments are intriguing, they face Ockham’s Navaja, who says that the simplest explanation is usually correct. In this case, the simplest explanation is that 3i/Atlas is a kite, As NASA says. And the astronomical community has more and more evidence to support this conclusion, refuting, point by point, alleged anomalies. Telescope images such as North Gemini or the Vera C. Rubin Observatory They show what a coma looks like, A diffuse gas and dust cloud surrounding the kite ice cream When heated by the sun. This should invalidate the argument of the size of 20 km, since the real core is much smaller. Loeb himself He later recognized That the elongated appearance is due to the movement of the object during the photographic exposure, not to its shape. Disassembling the Avi Loeb hypothesis. Loeb said that no specific gases were detected. However, as explained by astronomer Darryl Seligman, the object was still far from the sun when those statements were made. It is normal for comime activity (basically, sublimation of ice) is weak to those distances. It is expected that as he approaches the sun, The spectral firms of gases They become visible. Loeb’s hypothesis has been received with strong skepticism. Chris Lentott, Astronomo of Oxford, described the suggestion In Live Science as “a nonsense about stilts and an insult to the exciting work that is being done to understand this object.” This reaction is not by closure, but because the overwhelming evidence available points in another direction. The reality is that 3i/Atlas is a fascinating object, a piece of another solar system that visits us very far, and that has probably more years than the Sun. Studying its composition and trajectory will give us very valuable information about how the planets are formed in other places of the galaxy. In Xataka | These real images were unthinkable before the Webb Telescope: they are planets orbiting other stars to 130 light years Image | Gemini Observatory/Noirlab/NSF/Aura/K. Meech (Ifa/U. Hawaii); Processing: Jen Miller, Mahdi Zamani (NSF/Noirlab)

A study reveals that the best of the four -day work week is not what it achieves: it is what eliminates

There are discrepant voices among those who argue that it is impossible to reduce working hours Without bringing the economy to bankruptcy of the country, while others argue that applying the work week to four days without reducing salary is demonstrating to be beneficial Not only for employees but also for companies. International investigation published in the magazine Nature Human Behaviour It reveals that the reduction from working hours to a four -day work week model produces Clear improvements in well -beingphysical and mental health, and labor satisfaction of workers, without the change having any effect About productivity. A two -year study. The study ‘The reduction of working time through a 4 -day work week improves the well -being of workers‘, conducted by researchers from the University of Boston and Dublin, was carried out between 2022 and 2024. 2,896 employees of 141 companies in Australia, Canada, New Zealand, the United Kingdom, Ireland and the United States participated. The researchers divided participants into three groups according to the amount of weekly reduction hours: one with a reduction of eight hours or more (32 hours per week), another with reductions of five to seven hours and another with reductions from one to four hours in their weekly day. In addition, they formed a control group of 285 workers from 12 companies that were initially interested in reducing the day, but Finally they did not apply it. According to the authors of the study, these countries were chosen “partly by linguistic convenience, but also because their neoliberal labor systems are known and the stress levels among employees are high.” Before starting, some tips. As indicated in the study, on average, companies reduced the weekly work hours of 39.12 to 34.48 hours, which is equivalent to 80% of the usual schedule, but maintaining 100% of the salary. 30.8% of employees managed to reduce his day In eight hours or more per week, while 24.3% maintained the same amount of hours. As already demonstrated in the pilot tests of the four -day week, it is impossible to reduce the working day Without applying some changes in the way of working in companies. Therefore, the researchers had mentoring of the non -profit organization 4 Day Week Global, which has supervised the tests of the work week of tests such as the one that It was carried out In Valencia. However, as investigations point out, their role was limited to consulting to advise companies, but did not participate directly in the study of the study or in the interpretation of the data. The results soon arrived. Such and as indicated in Popular Sciencethe biggest surprise was that there was no surprise. The studies of the study coincide largely with the results obtained from the analysis of the different four -day work week pilot programs that have been carried out around the world. The more visible results indicate that the feeling of work exhaustion (Burnout) decreased by 16% in those who participated in the four -day work week, while in the control group it increased its exhaustion by 1.4%. General fatigue was reduced by 14%, and improvement in physical and mental health resulted in better self -perception by employees. In addition, sleep problems also descended 16%, showing the direct connection among less work hours and better capacity for rest. Better results are more reduced. The group of employees that reduced their working hours in eight hours or more recorded the highest percentages of improvement, including a reduction in exhaustion, increased job satisfaction and improvements in mental and physical health. For their part, groups with a minor day reduction Between one and four hours and between five and seven hours, they also experienced similar benefits, although in these cases the improvement percentages were lower. Improve because they are committed. Although the results confirm the positive effects of the four -day work week for the health and productivity of the workers, the researchers warn about some conditions. All participating companies were predisposed to apply the reduction of working hours, which can influence the positive motivation of the results. In addition, the information comes mainly from employee self -reports, so future research should include more varied methods and broader samples to consolidate these conclusions, at least to the same extent as this study consolidated the Results obtained by other researchers that have been collecting the data in the different pilot projects around the world. However, its authors consider that “despite their limitations, this study has important implications to understand the future of work, in which probably 4 -day work week will be a key component.” In Xataka | Not everything is 38.5 hours a week: the formulas for a waiter or temporary to benefit from the reduction of day Image | Unspash (INNN agency)

The most experienced developers hoped to improve their productivity with AI. A study showed just the opposite

What happens when you give an advanced artificial intelligence platform to a group of expert developers and ask them to work on tasks that they know in detail? The logical thing would be to wait a productivity jump, a great combination between experience human and technological assistance. The tools are there, the flows are learned, the learning curve is not an obstacle. But it was not so. What happened even surprised the authors of the study, according to Reuters: AI did not improve the results. He got them worse. And he did it in such a subtle way that not even the developers themselves realized. The report does not talk about critical failures or serious mistakes, but the effect was clear: the work became slower. Slower than it would have been without artificial intelligence in between. More does not always mean more productivity Before starting, everyone agreed on something: using artificial intelligence was going to save them time. In fact, they estimated that their tasks would finish 24 % faster. It was a reasonable expectation, based on their experience and how these tools were presented. And when they ended, they were still convinced of having achieved it: their estimate was that They had been 20 % faster. In his own words, AI had allowed them to advance without blockages, without interruptions, with a more agile workflow. But not. Actually, they had taken longer. A lot more. The general average of the group was a 19 % increase in total time during the test carried out by Metr. It is not a minor difference. And it is even more striking if one takes into account that we talk about tasks that they themselves had defined as relevant, useful and realistic: bugs correction, new functionalities, refactors. They were not exercises designed to test the AI, but real work, of the one that is done every day in any mature project. The difference was so great that he left even words even to those responsible for the study. The developers were not novice or learning on the fly. They had been working on those same projects for years, They knew the repositories in detailThey knew what was behind each file and each function. They were in their field. And, yet, the tools of AI did not facilitate work. They complicated it. Part of the explanation is how these platforms work. The suggestions they offered were not entirely incorrect, but imprecise. They were often well aimed, but required adjustments. And those adjustments, instead of saving time, elongated it. Check, correct, check. Start over. What promised to be an aid became a more intermediate process: an additional layer between thought and the solution. The feeling of fluidity was misleading. They started with a base, yes, but that base rarely served as is. You had to crumble itunderstand what the model had wanted to say, compare with what already existed and rebuild what is necessary. As if each suggestion came with an invisible asterisk. A non -valid line of default code. The illusion of progress faster was held until the time came to compile, try or make a serious review of the code generated. And yet, many of the participants continue to use those same tools in their day to day. Not because they save them time, but because they do the most bearable job. In the study they mainly used cursor, a platform that integrates advanced language models such as Claude 3.5 and 3.7 Sonnetand that allows writing, completing and reviewing code directly from the development environment. Cursor does not do everything for you, but he accompanies you. That company, even when it is not entirely efficient, can make programming less exhausting. The AI ​​converts the effort to program in something more similar to being an orchestra director that to build everything from scratch with a solid knowledge base. We are already seeing it with the phenomenon Vibe Coding. In the midst of this scenario we have seen companies They cut development equipment for the possibilities offered by AI, although Some have had returned on their steps. AI is a valuable tool, but it doesn’t help everyone equally. Images | Global UI UX Design Agency procreator | Nubelson Fernandes | Cursor In Xataka | Nvidia reached 4 billion dollars of capitalization for one reason: its privileged position in the AI ​​boom

The failure of this science fiction film ended the career of a classic director and closed a study in a week

The arrival of computer animated cinema is not only cemented in great successes such as’Toy Story‘ and The advent of Pixar. They also came into play, at the time, box office failures such as ‘Titan AE’, an ambitious animated science fiction film whose resounding failure ended the race of the great Don Bluth, closed Fox’s animation department forever and meant one of the last nails in the coffin of traditional animation. From actors to drawings. 25 years ago recent Space Opera With real actors. The script had circulated through Hollywood for years without finding financing, until Fox Animation Studios decided to turn it into an animated film in 1997. Don Bluth and Gary Goldman were responsible for the commission, after successes such as ‘In search of the enchanted valley’ or ‘Anastasia’. What was I going. The film combined quite daring concepts of science fiction, especially within the animated cinema of the time, but with a more familiar style: in the year 3028, Drej aliens destroy the earth, forcing humanity to wander through space as refugees. Cale Tucker, separated from his father during evacuation, grows aimlessly until he discovers that he carries the map to find the Titan ship, capable of leading them to a new planet. Cale starts a search pursued by the Drej. Money hole. To start, Fox gave them 55 million dollars, but 30 vanished before startingin preproduction. Fox executives did not want in any case the film to pass 80 million dollars of budget, so they had to make the rest of the film with 50 million (which finally became 60). These budgetary restrictions He prevented them from capturing his initial vision of the film and 300 people from the Fox animation department were stalls on the street. Lower the quality. These mass layoffs forced Bluth and Goldman to take part in the animation to external studies, such as Povde Group, reality studios and Blue Sky. This led to one of the big problems of the film: the own identity fdalta to which they brought the multiple hands and studies involved, the mixture of traditional animation and CGI and the tone of the film, very adult sometimes, very childish on other occasions. The promotion of the film, somewhat erratic, participated in this doubtful tone, and finished certifying the failure. Batacazo at the box office. The film raised only 36.7 million worldwide, and According to an executivelosses 100 million for Fox. The disaster was such that only ten days after the premiere, Fox Animation definitely closed its doors, and the then executive director of Fox, Bill Mechanic, left his position a few weeks later. Goodbye, Don Bluth. Undoubtedly, the great loss for the cinema was the definitive folder to Don Bluth’s career, which as Goldman has not re -directed a film. He tried in the new century, especially, by way of Crowdfundingpretending to stand a movie based on the video game ‘Dragon’s Lair’ that never sets. But above all, ‘Titan AE’ was one of the last failures that condemned the traditional animation: the successes of Pixar and DreamWorks and the progressive collection of the Disney films precipitated a change of paradigm towards the CGI. Time has turned ‘Titan AE’ into a cult film, but in its day it literally supposed the end of an era. In Xataka | The figures suggest that the domain of blockbusters in Hollywood is not over. In fact, it will go worse

Intermittent fasting is the fashion diet. At least among scientists who study their effects on microbioma

Inside they coexist Billions of microscopic organismsmany of which have our Digestive tract set as a place of residence. Throughout the last decades we have been realizing the outstanding role that this internal ecosystem plays in our health, far beyond gastrointestinal health. There are many factors that can affect our microbiome, including our genetics, our place of residence, The people with whom we livethe drugs we consume or Our daily habits. And of course, our diet. Our diet can affect different ways to the microbiome of our interior. For example, the introduction of a pathogen such as the clostridium difficile bacteria can cause the Intestinal “ecosystem” balance Go to the fret due to the propagation of the bacteria. However, without reaching pathological extremes, the nutrients we consume, such as fiber, can also affect the microorganisms that reside there. What we eat affects, but this also implies that what we stop eating also matters. Following a diet leads us to make a series of decisions focused on achieving a goal, often (not always) this is that of losing weight, but the changes introduced will have diverse effects, including that of affecting, for better or worse, our microbiome. He intermittent fasting It is one of the most famous diets in recent years. That is why the diets that temporarily restrict our caloric intake and which are referred conventionally with the name of intermittent fasting have received Great attention by the Nutrition experts. Logically, this has led to various research groups to investigate How the intermittent fasting to our microbioma affectswhat are the potential benefits and what the risks of these changes. The problem is that, as usual, the results of these research are quite diverse. What seems true is that intermittent fasting affects our microbiota. One of the last studies in this regard has attracted the attention of some despite not having been published in a magazine after passing the pairs review process. The work was led by researchers at Anhui Medical University and it was Recently cited by the magazine Newscientist. The study, conducted with mice, suggested that intermittent fasting could damage the intestinal barrier and cause a disruption in the microbiota, increasing the risk of intestinal inflammation. However, the door also opened therapeutic roads that could avoid these problems, such as indolaletic acid administration. The manuscript detailing the analysis, available in repository Research Squareis still in the process of review for publication in the magazine Scientific Reports. That is why we must take these results with a certain degree of skepticism. In statements collected by the magazine itself NewscientistSathidananada Panda del Salk Institute for Biological Studies of California He raised some doubts Regarding the methodology, such as the fact that the manuscript did not point out the details of the diet to which it underwent mice or that these were of a very young age when starting with the diet. For better or worse Other studies have drawn a somewhat more optimistic perspective regarding the effects of intermittent fasting on our microbiota and with it on our well -being. Of course, I did it by introducing an additional element, combining the intermittent fasting with a protein dosing diet, which space in a balanced way the proteins that we consume throughout the day The studypublished almost exactly one year ago in the magazine Nature Communicationspointed out that intermittent fasting “It showed promise” in the improvement of intestinal health, and did precisely attending our microbioma. According to details the teamin addition to seeing an increase in their levels of certain proteins, such as cytokines, participants who followed the protocol marked by intermittent fasting also experienced an increase in the presence of beneficial microbes in their digestive system, microorganisms associated with lower body fat and better global health. The studies of Scientific Reports and of Nature Communications They are two of the most recent in the matter but not the only one. Last year a group of researchers published A systematic review of literature In the magazine Frontiers in Nutrition. This type of work compiles thoroughly the previous studies carried out by analyzing a specific relationship, in this case that of intermittent fasting and the gastrointestinal microbiota. What detected the team that led this “study study” is that there was a varied literature and a “substantial heterogeneity of the results” that made it difficult to validate results, although these seemed to suggest that intermittent fasting could improve the wealth and diversity of the microbiota. What seems increasingly evident is that this type of diets affects our microbioma and that we must continue studying the consequences of this relationship. In Xataka | We are increasingly clear that our microbiome is key to our health. Our protein sources can also alter it Image | Foodie Factor / Cats Coming

We already have a rigorous study of the impact of US tariffs on the technology we buy. It is shocking

The tariffs you are currently preparing The US government led by Donald Trump have American technology companies in suspense. In the middle of last April the US Customs and Border Protection Office He published a statement in which he officialized that some electronic devices and strategic components were tariff exempt. Of all of them. However, it is a strictly temporary measure, so presumably in the future tariffs will reach the consumer electronics industries and semiconductors. The US Technology Consumers Association (known as CTA for its English denomination) has published a very detailed report which has been prepared by Trade Partnership Worldwide (TPW), a consultant specializing in economic and commerce analysis. This study evaluates The foreseeable impact that tariffs They will have electronic consumer devices, and their conclusions are shocking. Two notes to get into flour: according to TPW, the Gross Domestic Product of the US will be reduced by 69,000 million dollars annually as a result of tariffs and consumers will spend 123,000 million less a year. The price of technology will increase between 11 and 70%, according to TPW Before moving forward it is important that we keep in mind that the study of this consultant describes a scenario in which the 90 -day suspension of the tariffs executed by the US administration ends in July and the highest taxes announced by the government led by Donald Trump are activated. This scenario is perfectly possible, hence the interest of this report, but at the situation of current instability it is also feasible that finally The announced measures are not implanted as the US government has foreshadowed. Video game consoles would be the most affected because most of them are manufactured in China Anyway, as I have anticipated a few lines above, the conclusions that TPW collects and those that CTA has given visibility are very worrying. According to this report, the average retail price of mobile phones will increase by 31%; that of the monitors, 32%; that of laptops and tablets, 34%; and that of video game consoles nothing less than 69%. The desktop PCs would not be released from an increase in their price close to 24%. Video game consoles would be the most harmed because most of them are manufactured in China, so they will presumably be subject to 145%tariffs. If so, according to TPW, imports in the US would fall by 71%. This almost apocalyptic scenario from a commercial point of view describes the impact that tariffs will have on the pocket of US consumers, but it is reasonable that we ask ourselves what will happen to US products that we will buy in Spain or other European countries. The most reasonable conclusion we can reach is that its price will also be increased by two reasons that run in parallel. On the one hand if US companies must assume higher costs due to the need to import components or manufacture abroad, prices of their products They will rise throughout the planet. And also If Europe decides to apply reciprocal tariffs To the imported products from the US, which currently seems most likely, again European consumers will pay more. We will see what happens finally, but the panorama is certainly not flattering. More information | TPW/CTA In Xataka | Tariffs force Apple to manufacture US iPhone in India. It is not a problem: it is a tactic with many advantages and few fissures

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