MediaMarkt’s new Day without VAT is coming strong with discounts on OLED TVs, mobile phones and even video games

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Just a few hours ago, MediaMarkt started a new edition of its star promo: Day without VAT. As usual, we have available a huge list of technology offers where we can find very good prices on cell phones, televisions, scooters, watches, air purifiers and, essentially, anything we need right now. The promo, which will last only until tomorrow at 9 in the morninghas very sweet offers. Below we leave you a selection of five that we find interesting: HW-Q990F/ZF Sound Bar by 698.35 eurosone of the best sound bars on the market. Xiaomi 15T Pro by 453.72 eurospowerful mobile with a 144 Hz screen and Leica camera. Galaxy S25 Ultra by 1,197.72 eurosa great Android mobile that still has some juice left in it for a while. LG OLED55B56LA by 798.35 eurosa 55-inch TV with bright colors that is ideal for watching movies. ‘Pokémon Pokopia‘ by 61.15 eurosone of the best games on Nintendo Switch 2 and in 2026. HW-Q990F/ZF Sound Bar We start with a Samsung sound bar and, in fact, it is one of the best from the Korean manufacturer. We are looking at a sound bar that comes with two independent speakers and a subwoofer to offer a total sound power of 756 Wideal if you want to set up a cinema in the living room. In addition, it is compatible with Dolby Atmos and, if you have a Samsung television, you can pair it with the TV speakers with Q-Symphony and thus achieve a better experience. It is available for 698.35 euros. Soundbar – Samsung HW-Q990F/ZF, Bluetooth, 756 W, Subwoofer and wireless Dolby Atmos, 11.1.4 channels, WiFi, Titanium Black The price could vary. We earn commission from these links Xiaomi 15T Pro If we are looking for a new Android mobile, this Xiaomi 15T Pro It is a very good option. We are looking at a device that has a 6.83-inch screen with a refresh rate of 144 Hzsomething that is not usually seen on many mobile phones and is ideal for having a fluid experience or reading text. In addition, it has a Leica signature photographic system, good battery and notable performance. comes out for 453.72 euros. Mobile – Xiaomi 15T Pro, Black, 256 GB, 12 GB RAM, 6.83 ” AMOLED, MediaTek Dimensity 9400+, 5500 mAh The price could vary. We earn commission from these links Galaxy S25 Ultra It is true that the new one is now available S26 Ultrabut he Galaxy S25 Ultra It is still a great buy in 2026. It has a 6.9-inch screen with one of the best anti-reflective treatments there isideal so that not even the sun bothers you when you are outdoors. In addition, plenty of power with the Snapdragon 8 Elite, a very complete camera system and it has six years of guaranteed updates left (it came out with 7, but a year ago). Costs 1,197.72 euros. Mobile – Samsung Galaxy S25 Ultra, Titanium Black, 512 GB, 12 GB RAM, 6.9″ WQHD+, Snapdragon 8, 5000 mAh The price could vary. We earn commission from these links LG OLED55B56LA This LG OLED55B56LA television is perfect for taking the leap into this technology, since it is a model with a good price right now (it costs 798.35 euros). It is a TV that offers pure black and very vivid colors, which will give you a great experience when watching movies at home. In addition, it also offers 0.1 ms and 120 Hz response time with VRR on its HDMI 2.1 ports, which is ideal for gaming. 55″ OLED TV – LG OLED55B56LA, 4K OLED, α8 AI Processor 4K Gen2, Smart TV, DVB-T2 (H.265), Umber brown The price could vary. We earn commission from these links Pokémon Pokopia We close this selection of offers with a video game, in this case with one of the best releases so far this year. ‘Pokémon Pokopia‘ is a title that is very far from what this franchise usually is with a video game where there is a lot of exploration, puzzles and tons of things to discover. It is, without a doubt, one of the best exclusives of nintendo switch 2 until now and comes out 61.15 euros. Nintendo Switch 2 Pokémon Pokopia (Game Key Card) The price could vary. We earn commission from these links Other interesting offers from MediaMarkt’s VAT-Free Day Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | MediaMarkt In Xataka | The best mobile phones, we have tested them and here are their analyzes In Xataka | Best televisions in quality price. Which one to buy and seven recommended 4K smart TVs

the AI ​​+ Education plan to integrate AI at all educational levels

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The artificial intelligence is storming the classrooms. Chatbots have become another everyday tool in university life and teachers are realizing something: all students submit the same work. But apart from how ‘Vago’s Corner‘ vitaminized, there are those who are pushing to introduce AI into the educational system from the same bases. And there China has an ambitious plan to stand out in the fierce global competition. Its name is ‘AI + Education’, and it is supported by the Ministry of Education itself. The problem. AI and machine learning They have been used as tools for years. When the current AI chatbotsmachine learning was responsible for analyzing tremendous amounts of data to learn ‘on the fly’, being a tool for many sectors. But it is clear that AI has boosted the entire sector, and in China ends to overcome an achievement. The architect was Archon, an AI that uses a theorem search engine to transform informal proofs into fully verified projects. Its repository is a huge library maintained by a community that dumps hundreds of thousands of theorems and definitions, and it is the one that has completely autonomously solved an open problem proposed more than a decade ago. The only human intervention has consisted of downloading files behind paywalls, since they were the ones that Archon could not recover. The solution. This case is just one example of the use of AI in China, a country that is promoting this technology as a way to achieve technological sovereignty in the complicated global scenario in which we find ourselves, which is going to integrate it into the earliest educational strata. Inside From China’s Long-Term Education Plan to 2035 (somewhat similar to the country’s five-year economic and technological development plan), is the ‘AI + Education’ action plan. As detail in South China Morning Post, it is something presented by the Ministry of Education that seeks to integrate artificial intelligence into every stage of learning starting from primary education. It is the immediate response to similar plans for the assimilation of AI in education proposed by competitors such as Europe, Singapore and, above all, the United States, and the objective is clear: to increase literacy in artificial intelligence throughout the country as a pillar of future economic competitiveness. Math, cone, tongue, AI. The architects of the plan argue that the skills necessary for the modern era must be redefined and “AI is forcing a systemic and fundamental review of education.” The intention is that, instead of fragmented local projects in which each one can go at one speed, there is a program regulated by the central government to consolidate AI platforms and what this implies at the level of computing power and networks. Let everyone go at the same speed, in short. For this transition, teachers will be trained and required to have knowledge of AI and, as we say, it will be something that will go from the most basic level in schools (to feed curiosity and problem-solving skills in students) to university, so that graduates have better access to AI learning opportunities. That is, AI will be a core part of the education of a Chinese student from childhood to adulthood, so when any type of problem arises, they know how to use the tool to solve it. AI study rooms. But even if it is now that the Government wants to introduce AI into the formal educational system, this is something that has been embedded in the education of young Chinese for some time. Not just Yale students They were going to use AI to find jobs, and in China it has been reported that there are about 50,000 AI “study rooms” across the country. To call them something. These are cubicles in which there is a tablet that proposes tests and where no teaching is done, since the software on the tablets cannot explain the subject and they only function as “supervisors.” It’s like learning a subject by taking multiple choice exams and remembering which question you got right and wrong, but without having any idea why. It is a lucrative educational technology business – valued at $43 billion – and it has already been reported that, to cope with the monotony of six hours in front of the tablet answering questions, children start playing classic games like Go. This system operates in a gray area because since 2021 China has not allowed for-profit tutoring to alleviate financial pressure on families, but since AI does not teach, this system operates in an unclear framework. And it is paid, of course. Debate. Such has been the commotion in these AI study rooms that the same Ministry of Education that now seeks to make AI a core subject in education, has come out lecture to ban elementary school students from using AI tools to complete their assignments. AI should only be a supervised support tool, and it is something that also goes hand in hand with what teachers demand. With the government proposal, what will be sought is not that students do their homework with AI tools, but that they know how to use them, what they are useful for and how to have this software as another tool at their disposal when developing. But what you want is one thing and what you achieve is another, because there is something that comes into play here: the situation of each family, and there are already those who warns that AI can widen the country’s social gap. While in large cities where parents can have a higher level of education and, together with teachers, carry out good AI education work so that children know how to interact with it and even question the machine and its hallucinations, students in rural areas run the risk of being parked in these digital babysitting cubicles with easy answers while parents work. In Xataka | “We exploit the weaknesses of AI”: teachers’ lonely struggle to reinvent homework and exams

China is building a tunnel under the sea for its high speed. It has already reached a record depth

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Under the seabed, dozens of meters deep, there is a work that is progressing with a minimal margin of error. It cannot be seen from the surface, but it is part of a railway infrastructure key in southern China. According to CGTNthe country has reached a new milestone in the construction of a high-speed underwater tunnel: the excavation has already reached 113 meters under the seabed. The figure is not minor, because it places the work at a point where the geological conditions and water pressure significantly increase the technical difficulty. This advance is part of a much larger infrastructure that is taking shape in the south of the country. The 116-kilometer Shenzhen-Jiangmen high-speed line is designed to connect both cities in less than an hour, integrating into the rail corridor that runs along the Chinese coast. In this way, the project has entered a particularly demanding phase, in which the tunnel under the Pearl River estuary becomes one of the most technically complex points of the entire work. A section under the sea that concentrates the greatest technical challenge At the center of this phase of the project is the underwater infrastructure that requires refinement of each step. To execute it, the work relies on a large diameter tunnel boring machine developed in China. The machine, known as “Shenjiang-1”, has kept the excavation going continuously, even during festive periods such as Qingming. It not only drills the ground, it also allows progress while the interior lining of the tunnel is being built, a system that seeks to gain efficiency in one of the most delicate points of the route. From there, the challenge stops being just mechanical and becomes conditioned by the terrain. The TBM must traverse 13 different strata, with five types of composite geology and six fault zones along the route. These types of conditions force the operation to be constantly adjusted, because each layer can respond differently to the excavation. In this context, moving forward does not depend solely on the power of the machinery, but also on maintaining control in a challenging environment. Added to this complexity of the terrain is a less visible, but equally determining factor: the pressure of the water at those depths. The tunnel is planned to reach a maximum of 116 meters below the seabeda level at which hydraulic conditions become especially demanding for the machinery and the structure itself. To operate in this environment, the system uses a sludge circuit that fulfills a double function: on the one hand, it reduces friction at the excavation face and, on the other, it transports the extracted material to the surface, where it is separated and reused in the process. While the machine advances, the tunnel is not far behind. Just behind the excavation face, the teams are assembling the prefabricated concrete segments that form the interior lining. Each one measures around two meters wide and nine are needed to complete a ring in a structure that exceeds 13 meters in diameter. This system allows excavation and construction to progress at the same time, reducing time and helping to maintain the pace of execution. The magnitude of this work is better understood when put into perspective. Official information indicates that this section extends over 13.69 kilometers and crosses several waterways at the mouth of the river, located between Dongguan and Guangzhou. It is a key piece within a line designed to improve the connection in the Guangdong-Hong Kong-Macao Greater Bay Area. Beyond the depth already achieved, the project seeks to strengthen regional connectivity and support economic integration in one of the most active areas of the country. Images | CGTN In Xataka | Singapore is literally coming into its own: reclaiming 25% of land from the sea and turning wastewater into drinking water

We already know where many of the microplastics that enter our body end up. We have bad news

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That microplastics had managed to enter our body is something that we already knew in detail, especially considering that we have found them in the lungsin the placenta and even in the testicles. However, there were questions about where they accumulated in greater quantities in our body and what consequences does it have. Something that science has already solved. What they have seen. It has been thanks to a recent study published in the journal Environmental Science and Ecotechnology that it has finally been revealed that not only can cholesterol crystals be found in bile that end up generating stones, but also there are microplastics. And the worst of all is that they have a direct impact on the premature aging of the cells that make up our gallbladder. How do you know? To reach this conclusion, the researchers analyzed 14 samples of human bile: five from healthy patients without gallstones and nine from patients with gallstones. The results were conclusive, since they found microplastics in the samples, mainly highlighting two of them. the most common polymers in our daily lives: polyethylene (PE) and polyethylene terephthalate (PET). Here it could be seen that the particles had a size that ranged between 20 and 50 micrometers. A very relevant fact, since from these sizes is when they can cross the biological barriers, cross the intestine-liver axis and end up in the gallbladder of our liver. There is more. In addition to the presence of plastic in the bile, it could be seen that patients who had gallstones showed a higher load of microplastics. Something fundamental, since it is a fact that fits with recent research that suggests that these particles could act as ‘seeds’ around which cholesterol groups to form the dreaded stones in the gallbladder. What do they do? This is the key point of these studies, since we still do not have much idea of ​​the damage that microplastics can do to our body. Here it points out that bile causes mitochondrial dysfunction and promotes the aging of cholangiocytes, which are the cells that line the bile ducts. In previous experiments, it was possible to see that in the liver of laboratory mice exposed to environmental concentrations of microplastics there was alteration in the metabolism of bile acids and liver damage. In the case of humans, which increases oxidative stress. But the important thing is that in both cases the bile duct cell loses its ability to function correctly and ages prematurely, which in the long term could be related to liver and bile duct diseases. Can it be mitigated? Among the bad news, scientific literature suggests that there are ways to avoid it. One of the great protectors that exists is melatonin, suggesting that it can combat oxidative stress and mitochondrial dysfunction generated by these synthetic intruders. In parallel, other recent experiments with human liver organoids have shown that the damage caused by microplastics improves when ursodeoxycholic acid is administered, which is the drug administered to ‘dissolve’ gallstones. The ‘magic’ of this compound is that it increases bile flow, suggesting that promoting a kind of natural “washing” of the bile duct could help reduce toxicity. A problem. The confirmation of bile as a “hidden reservoir” of microplastics highlights an undeniable reality: plastic pollution is no longer just an environmental problem in our oceans, but a systemic public health problem about which we know more and more data. The longer-term consequences, such as the relationship with gallbladder cancer, remain to be seen. Images | FREEPIK In Xataka | An 18-year-old girl has created the definitive weapon against microplastics: a filter that eliminates 96% of them from water

The Nothing Phone (4a) Pro wants to be different in the mid-range. We have tried it on the street and not everything is so simple

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If you are thinking of buying a mid-range mobile phone and are looking for something different, with personality and that design point that sets it apart from the rest, the Nothing Phone (4a) Pro It may have easily slipped onto your list. It is no coincidence: its proposal plays precisely in that field, that of offering something recognizable in an increasingly homogeneous segment. The question, as always, is whether this difference is accompanied by a good day-to-day experience. This is where our usual approach comes in. While Ivan Linares has been in charge of analyze the device in depth, Ana Boria has taken it one step further: it has been taken out of the controlled environment for a real test. The result is the latest video from Xataka’s YouTube channelwhere he tests the terminal in everyday situations and draws conclusions with context. Let’s get to it. When the cell phone takes to the streets: a real test in Lisbon The chosen scenario is not coincidental. Lisbon serves as a perfect test bed for evaluate a mobile phone in real conditions: outdoor photos, intensive use during the day, navigation, content consumption… This is where a device stops being a technical sheet and starts to show what it is made of. And in this case, as usually happens in the mid-range, there are lights and shadows. In the performance section, the approach is clear from the beginning. We are not looking at the latest Qualcomm processor, but that does not imply a bad experience. The Snapdragon 7 Gen 4 complies with solvency in daily use, something that Ana sums up bluntly: “I have not noticed any type of problem or performance, fluidity or anything.” A statement that points directly to what matters most in this range: stability and consistency. The software is another point that makes the difference. Nothing OS 4.1 is committed to a clean experience, without unnecessary additions, and that is noticeable from the first power on. “You don’t know how much pleasure it gave me to turn on the phone for the first time and not see anything at all. no bloodwarenot a single social media advertising app that I wouldn’t be interested in being there.” In a market where bloated software is still common, this approach carries weight. When we move to the camera, the analysis becomes more nuanced. The main sensor offers solid results, especially in favorable conditions, with “photos with adequate sharpness” and where “in general the white balance is correct.” It is not a revolution, but it is a reliable foundation. Of course, there is also room for improvement in certain scenarios, something that Ana hints at during the video. Beyond the camera, there are two elements that define the experience: battery and screen. They are the ones that accompany the user throughout the day and those that, ultimately, determine whether the mobile phone convinces or not. In the video they are put to real use that allows us to better understand how far the device goes in this area. And, of course, there is the most recognizable element of the phone. The rear with Glyph Matrix is ​​not only an aesthetic issue, it also introduces a customization component that is unusual in this segment. “There are different types of light designs to assign to different applications, but you can even upload images to create custom designs.” It is, in a way, the materialization of that initial idea: to offer something different. The complete analysis of the Nothing Phone (4a) Pro It is now available on the Xataka YouTube channel. If you want to understand how it behaves beyond the technical sheet and keep Ana’s final assessment, it is worth watching it calmly. Remember that you can also leave us your comments both on this article and on the video. Images | Xataka In Xataka | Poco X8 Pro Max, analysis: one of the largest batteries on the market arrives with a SoC that also has a lot to say

Mexico is getting its foot in the door in the semiconductor industry. It will take more than good intentions

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The return of donald trump to the White House it was like an alarm clock for the rest of the countries. It caused the rise of the feeling of European technological sovereigntybut also the awakening of his neighbors. That feeling was captured in the ‘Mexico Plan‘, a strategy for the country to stop depending so much on others and where technology plays a fundamental role. Because Mexico has decided to get into the conversation of the semiconductor industry, and the OECD He just said there is potential. But also some other problems. Intentions. Mexico’s intention is to complete a series of objectives to become the tenth economy in the world and, within that strategy, there are objectives such as reducing poverty and inequality, promoting tourism and promoting vaccines made in Mexico. Also generate 1.5 million jobs and enhance the technological network. Among the various initiatives to achieve this, there are two that stand out: electric cars for urban mobility (the Olinia project of which We expect news this summer) and semiconductors (the Kutsari project). Mexico has experience in both fields because there are powerful companies that manufacture their products in the country, but from being the factory to having all the legs of the chain there is one step. How things are going. However, without making much noise, the institutions are moving. Puebla, Sonora and Jalisco are the three proper names, the three headquarters chosen to develop this plan that allows Mexico to go from being a country that assembles chips for others to one that designs, manufactures and sells them. The three states are reinforcing investment and consolidation of already established infrastructure, as well as the construction of new buildings and agreements to attract and retain talent. In Sonora, for example, it is in the Mexico-US Trade Corridor. In Jalisco there is the Intel Design Center, so there are contacts and experience in integrated circuits. And Puebla will have one of the semiconductor production plants. Strengths. The idea is to start producing chips by 2028 with an eye toward commercialization by 2029. And beyond what Mexico says, it is interesting to see what other organizations have to say. Here the OECD comes in with a optimistic message in which he points out that Mexico already has that experience in the assembly and testing of chips, so it has a base on which to scale. They assure that the country has “a promising future” and a favorable position due to its geographical proximity to the main world market, a large and experienced workforce and an industrial network that, as we say, has already been tested by manufacturing chips for others. They also have data centers and plenty of land for renewable energy to power the industry. Something that the OECD also highlights is the talented labor base because 17% of Mexican graduates are from engineering areas, three points above the average for the OECD as a whole. The least optimistic face. Now, not everything is so optimistic. There is a difference between “potential and concrete execution” and there is critical positions with the country’s ability to meet energy and transportation requirements. security when developing this industry. Regarding education, although the OECD indicates that number of engineering graduates, only 16% of young people between 15 and 19 years old are enrolled in technical programs related to the sector compared to the average 23% of the organization. Water can also be a problem, but if there is one thing clear, it is that the country is more on track with its future as a producer of semiconductors than, for example, as a creator of mass electric cars with its own batteries. Because that’s where lithium comes into play and, although there is plenty of it in Mexico, It’s one thing to have it and another thing to refine it.. Images | mister rfflag of Mexico, Data Center (edited) In Xataka | The avocado “war”: the product that has brutally confronted Mexico and the United States for 80 years

Now their big techs are looking for talent at the institute

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China is quietly redefining who counts as tech talent. Some of its large companies in the sector have begun to skip university and recruit directly from institutes in a movement that indicates that creativity and learning ability are worth more than degrees. What until now seemed anecdotal is beginning to consolidate as a widely accepted deliberate strategy in search of talent. what’s happening. Beyond specific cases such as the signing of Chen Guangyu, a 17-year-old student from the Shenzhen technology hub, as an intern for Moonshot AI and who already signs first-level technical reportsthe trend is better understood with some examples: Huawei Genius Youth. Since 2019, the company has had a recruitment program looking for young geniuses. The Shanghai talent incubator by Zhang Yiming, founder of ByteDance: their goal is to hire 30 reserve researchers between 16 and 18 years old each year to train them in computer science and AI. Geely has an internship program for senior high school students with direct mentoring from their executives. Tencent has been running its Spark Program since 2019, an annual program to select students with high potential for internships in the company. The technology company also has an exclusive summer program for only 10 middle and high school students, such as pick up Sitx Tone. Why is it important. For decades, technological recruitment has operated on two axes: companies signed up for universities and the sector’s imagination celebrated the genius who left them. That companies as large as Tencent, Huawei, ByteDance or Geely skip both steps and go directly to the institutes is no coincidence: it is a sign that the speed of change in AI is making traditional training obsolete. If the talent that companies need is not in higher education when they need it, the market looks for where to find it. And he’s finding it sooner. Context. China has been stepping on the accelerator for decades in training: It is a world pool of engineers and is diversifying towards FP. It is true that behind this reality there are State plans that, without going any further, are currently erasing arts careers in favor of other strategic ones such as those related to AI. The icing on the cake is the perception of Chinese universities and their tendency towards memorization to the detriment of critical thinking and creativity, a criticism that has been documented for decades, as wield this Harvard report. And one layer below, there is need: the Asian giant’s race for technological talent is exacerbated by Western restrictions on the most advanced critical technology. In this scenario, self-sufficiency is an absolute priority, whether technological or human capital. The justification of the sector. Sixth Tone picked up the statements of Li Shufu, president of Geely, at the presentation event of its internship program: “In the era of AI there is a gap between the talent that companies need and what universities currently offer.” It also provides the statements of a human resources person from an artificial intelligence company who speaks directly about creativity. Those younger people who do not yet have fixed mental schemas can imagine different solutions and products, outside the academic canon, which in some contexts can be a competitive advantage. Crossing borders. The questioning of the university degree as a talent filter is a global phenomenon that is beginning to cross borders. One of the most aggressive companies in implementing it is the American Palantir, which last year recruited to 22 people who had recently graduated from high-level secondary school (they were aiming for the top universities) for paid internships with the possibility of direct hiring. It’s your “anti-scholarship”. Sergey Brin too has declared that Google hires a lot of people without a degree and that they are able to get by in a peculiar way. The signals are converging: the recruiting model from Shenzhen to Silicon Valley points to a shift in the most advanced segments, prioritizing ability over titles. In Xataka | China looks at VET: why more and more generation Z students prefer trades over university degrees In Xataka | China has a huge youth unemployment problem. So much so that some people pay to pretend to work Cover | kimmi jun and LYCS Architecture

An app promises to free men from their “addiction” to porn. Behind it is something darker: the NoFap movement

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“Embrace this pause. Reflect before you relapse.” It doesn’t refer to alcohol or drugs, but to porn. With this claim, Quittr is presented, an app for people looking for overcome your porn addiction. Although you can register as a woman, the app is clearly focused on the male audience, So I pretended to be Manuel 28 and made an account. It didn’t take me long to realize that giving up porn is the excuse to sell something else. As soon as you start, the app asks you a questionnaire about your consumption habits, such as how often you watch porn and what negative symptoms you have noticed in your life (it caught my attention that one of them was “Feeling distant from God”, this already gives clues as to where we are headed). As soon as I finished the questionnaire they already had a personalized plan for Manuel and they also promised me that by June 7 he would have stopped porn. The bad part is that it was going to cost me 31.99 euros per year, 20.99 euros if I accepted the offer. Giving up porn has a price. I haven’t paid, but I have been researching the features that Quittr offers. The app tracks your progress, which is represented by “the tree of life,” and the longer you go without porn, the more it grows. It also offers motivational exercises, has a “panic button” in case you are about to relapse, and also allows you to chat with other members of the community. Based on science, but little Both on the website and in the app itself they say several times that Quittr’s method is based on science, but let’s see if this is the case. As soon as you finish the questionnaire, a message appears that claims that pornography is a drug and that “releases a chemical in the brain called dopamine.” According to the WHO definitiona drug is “a natural or synthetic compound that acts on the central nervous system and produces alterations in the processes that regulate thoughts, emotions, perception and behavior.” Watching porn can generate pleasure, but nothing is being introduced into the body, it is a natural response. In this sense, if pornography is a drug because it “releases dopamine”, we should also consider anything that gives us pleasure a drug, from food to keeping the house tidy. What it can do is cause compulsive consumption, which we could describe as addiction, which is very different. The ICD-11 clinical guide includes “compulsive sexual behavior disorder”, but of course, that sells less. In the app’s description they also state that their method is “based on extensive research into the science of addictions,” but there is no link to any study. The NoFap movement Browsing the web, I have found that there are several influencers who promote the app. Well, they are all Christian fitness content creators such as Jeremiah Jones either Caleb Hammett. When I entered the news blog section it was already clear to me what this was about. Some of the news from Quittr’s blog. He NoFap movement It was born as a kind of support group for people who want to stop masturbation, either because they perceive it as an addiction or also for religious reasons. This idea began to become popular a few years ago and its scientific basis is a study conducted in 2003 which linked increased testosterone levels to abstinence from masturbation. The study was refuted, but continues to be cited in these circles. In the beginning, NoFap followers They were looking to increase their testosterone and improve your health, but Nowadays it has become a lifestyle with a strong religious component. In Spain we have the reference of René ZZ, whose content gave a radical turn from tattoos to religion, personal improvement and the abandonment of masturbation. Applications like Quittr or Relay They are sold as the solution to porn addiction, which is something that many people will see as positive, but they do not highlight the religious part that advocates these rigid and moralistic abstinence models. In slate They tell the story of one of these men who entered NoFap looking to quit porn and ended up trapped in a cycle of relapse and extreme shame that ended up seriously affecting his mental health. Quittr’s other secret In addition to the moralistic component that Quittr hides, there is another fact that has recently become known and it is a security problem in its app. They count in 404media that several hackers notified the creators of the app of a serious vulnerability that exposed the data of its users, among whom there are minors. The failure was no small thing. This was a bug in Google Firebase configuration that allowed anyone to authenticate as an administrator and read the database. User data includes age, how often they watch porn, and even messages about their masturbation habits. The problem is no longer that vulnerability exists, it is that Those responsible for Quittr did nothing for at least six months. The first researcher who notified the company even spoke with the founder of the app Alex Slater, who responded that he would solve it in a matter of hours, but months later it was still not solved. Finally, they reacted when 404media insisted for the third time. Image | Franco Alva in Unsplash In Xataka | There is already a European country that requires you to be 18 years old to watch porn on the Internet. And there are already a thousand ways to skip it

TikTok’s new hobby is to enter one of the most guarded buildings in Hollywood by surprise: Scientology

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The Church of Scientology building in Hollywood has been generating curiosity, controversy and mistrust in equal parts for decades. But in recent days, a group of content creators have found a peculiar way to interact with it: run inhold on as long as they can and leave through the emergency door before the staff escorts them there. The creation of traditional hooligan content, but in this case it allows you to take a morbid look inside buildings that jealously guard their secrets. Like Sonic, but faster. in culture gamera speedrun It consists of completing a video game in the shortest time possible, often exploiting unconventional routes and small system glitches to break records. To apply that logic to real life, there are a few kids who have chosen the Hollywood headquarters of the Church of Scientology as their setting, one of the most photographed and least known buildings in the neighborhood. The result: videos where the participants They burst through the front doorthey run through the hallways as much as the staff allows and end up being escorted to the exit. Nobody has gotten very far. Perverting the rules. The curious thing is that Scientology wants you to enter their buildings. Their headquarters are designed to attract curious visitors, with open tours and helpful staff. Of course: the organization prefers to do it on its own terms, guided, monitored and with the rhythm set by its recruitment protocol. What it does not tolerate is someone entering without warning, at full speed and with a camera pointing towards rooms with the door completely open. The staff at the Hollywood building has been identifying creators who routinely troll them for some time, and when they see someone who could be a problem, the doors close. That, inevitably, has added an element of play and challenge to the matter. How many people are there watching it. The most viral video of this trend accumulates more than 35 million views in one week. In reality, there are two or three main videos that are redistributed non-stop on different platforms, so in reality it is not so much a cultural or viral movement, as a couple of content creators who have found a key that interests millions of people. An unexpected debate. What the challenge has generated is a more substantial discussion about whether these videos function as a criticism of Scientology. Journalist Yashar Ali, known for his critical coverage of the organization for years, said in X that this type of content “fits perfectly with Scientology’s internal indoctrination, which teaches its members that the outside world is a violent place that wants to sabotage the spread of its teachings.” The speedruns They reinforce the idea that outside critics are hostile and disrespectful, which plays into the narrative that members need to protect themselves from the outside. Content magnet. The Scientology building in Hollywood is not an unknown building for critical content creators. TikTok accumulates years of videos about Scientology: testimonies from former members such as Leah Remini or the former manager Mike Rinderanalysis of their practicesrecordings on public roads of his recruitment methodsmany of them on platforms like TikTok itself. This informative content now coexists with the format speedrunalthough the depth and impact of both, evidently, are very different. Header | mikepmiller

“Japanese walks” are much more effective than your daily hour-long walk

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For years we have heard the mantra of 10,000 steps a day as the magic number to stay in shape and keep chronic diseases at bay. However, science has been pointing elsewhere for some time now, such as the need to do strength training, and when it comes to walking, it no longer takes into account how many steps are taken, but rather how are they made. And this is where the “Japanese walk” comes into play. A new system. For friends, ‘Japanese walk’ and for the more technical, known as ‘Interval Walking Training’. A walking system that has been developed by different Japanese researchers and is based on intervals and also on how positive it can be to integrate with the environment that surrounds us. How to do it. The formula to test it is quite simple, since you simply have to alternate 3 minutes of fast walking at 70% of our maximum aerobic capacity with 3 minutes of slow walking at 40% capacity. Although three minutes seems very little, the point here is that we are going to repeat this same thing a total of ten times, until we reach at least 30 total minutes of exercise, changing as we go. And the recommended frequency to obtain results is 4 days per week. There is science behind it. Although it is a technique that is gaining quite a bit of strength in recent months, the reality is that science has been analyzing the impact it has on our health for many years. In this way, in 2024, a study concluded that this method improves glycemic control in patients with type 2 diabetes through greater glucose effectiveness, and not only due to insulin sensitivity. In 2025, a review also noted that this type of interval exercise prolongs healthy life, preventing chronic diseases, dementia and bone loss, which is especially beneficial in people with low initial levels of bone mineral density. His secret. For us to really see these benefits, the most important thing behind it is adherence. Here technology plays a fundamental role, such as mobile applications that make it easier for the population to follow this routine without depending on in-person supervision by third parties. Something that is ideal especially for older people. Images | pressfoto In Xataka | We have been debating for years whether it is better to go to the gym in the morning or in the afternoon. Physiology finally has the answer

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