that of 2G and 3G connectivity

Mobile connectivity is advancing by leaps and bounds, but for it to continue its course, we must make room in the radio spectrum. And that happens through get rid of 2G and 3G networks once and for all in Spain. The Government has launched the official process to turn off these networks in the country, being a technology that has been active for more than two decades and its maintenance represents an operational, energy and security burden. The problem is that millions of critical devices, from elevators to telecare systems, still depend on these networks to function. The start of the countdown. The Ministry for Digital Transformation has opened a public consultation until January 20, 2026 to collect proposals from operators, administrations and affected sectors. The goal is to design a roadmap that allows these old networks to be disconnected without leaving anyone behind. According to the official document, it is about “ensuring service to end customers and guaranteeing an orderly transition.” Why do you have to turn them off? Keep 2G and 3G active it is unsustainable. These networks occupy valuable radio spectrum in the 900 and 2,100 MHz bands that could be reused to expand 4G and 5G, much more efficient technologies. In addition, 2G and 3G consume more energy, have greater security vulnerabilities and offer limited capacity compared to current data traffic needs. In fact, all European countries are also immersed in this same dismantling process. The drama of forgotten devices. Although our mobile phones have 4G and 5G technology, there is a huge fleet of devices that continue to use outdated mobile technology. The Government consultation identifies several sectors at critical risk: Elevators: Spain has more than 1.1 million elevators installed, being the European country with the highest number, according to the Spanish Elevator Business Federation (FEEDA). Approximately half a million are more than 20 years old, according to 2020 data. The regulations require that these devices maintain two-way communication with rescue centers through an automatic call every 72 hours. Many use 2G modules. If the network goes down and they cannot complete that verification, they are out of service. Even worse: if someone is trapped inside, they will not be able to call for help from the service offered by the elevator itself. eCall systems in vehicles: Mandatory since 2018, this mechanism Makes automatic emergency calls in case of accident. The problem is that many cars sold between 2022 and 2024, when it was already known that 2G would disappear, retain 2G modules for these communications. Not all vehicles allow the system to be updated. Telecare: Devices used by elderly or dependent people to request urgent help. 2G became a standard due to its efficiency and coverage. Although the systems are being renewed, there are still many without updating. Dataphones in rural areas: In areas with limited coverage, 2G remains the most viable option for processing electronic payments. Disconnecting the network without deploying new infrastructure would leave businesses in small towns without digital charging capacity. Critical services in the balance. The official document of the Ministry dedicate special attention to the 112 emergency service and the eCall system. Both must migrate to IMS (IP Multimedia Subsystem) technologies over 4G networks through VoLTE (voice over LTE). In this case, the public consultation asks operators to detail how this migration process is going, what tests have been carried out and what minimum quality indicators they guarantee. This is important, since 112 has to always work. The M2M and IoT puzzle. According to the CNMC, Spain has 20 million machine-machine lines (M2M) active. An important part of these devices (smart electricity, water and gas meters, fleet management systems, POS, industrial sensors) operate over 2G or 3G. The Ministry has asked operators to identify how many devices there are by sector, replacement plans and technical or economic barriers to migrating them to technologies such as NB-IoT, LTE-M or 4G. OMVs are also affected. These mobile operators depend on the networks of large operators. If they turn off 2G and 3G without coordinating the opening of wholesale VoLTE, that is, allowing virtual companies to offer voice over 4G, the MVNOs could be left without the capacity to offer voice service to their customers. The public consultation insist in that there must be “good contractual and technical practices” to ensure an orderly transition, with clear deadlines and joint testing. The roaming problem. When a Spanish user travels abroad, or a foreigner comes to Spain, and their terminal does not have VoLTE enabled or compatible, they will not be able to make calls if the 2G/3G networks are turned off. In this sense, the Ministry also asks operators through the document about bilateral agreements, VoLTE roaming tests and problems pending resolution. Uncertain calendar, but inevitable. Although there are no definitive dates, the shutdown will not be immediate. The official document mentions that operators must detail their calendars by technology and band, specifying whether the cessation will be progressive by area or generalized. The reality is that 3G is already practically disconnected in Spain, but 2G will continue to work until at least 2030 due to the number of critical services that depend on it. And now what. Once the public consultation closes in January 2026, the Government will analyze the responses and decide the next steps. Among the options is the creation of a permanent working group to coordinate the transition with operators and affected sectors. Once the spectrum is fully released, 5G connections are expected to significantly improve in capacity and coverage. However, everything indicates that there is still a long way to go to finalize this transition definitively. Cover image | Baatcheet Films In Xataka | How to request an eSIM from each operator in Spain: in which cases it is free and application methods

sales on PlayStation and Nintendo Switch today, December 23

Both the PlayStation 5 like the nintendo switch 2 They have been dropping in price in recent weeks through packs or on the individual consoles themselves. Today, December 23, we can find better discountsso in this article we are going to review which are the five best bargains. standard PlayStation 5 by 479.99 eurosa pack that includes ‘Clair Obscur: Expedition 33’ and ‘GTA V’. standard PlayStation 5 by 479.99 eurosa pack that includes ‘Astro Bot’. PlayStation 5 Digital by 394.99 eurosa pack that includes two DualSense controllers. nintendo switch 2 by 429.99 eurosthe Nintendo console with the best price that Amazon has had to date. nintendo switch 2 by 449 eurosa pack that includes ‘Mario Kart World’. Standard PlayStation 5 with two games We found one of the most interesting packs at Fnac, since the store right now has the PlayStation 5 Slim Standard (with reader) along with two video games: ‘Clair Obscure: Expedition 33‘ and ‘GTA V’. All this for 479.99 euros. This is an excellent pack that officially, according to the store itself, has dropped from 579.99 euros. PlayStation 5 Standard + Clair Obscur: Expedition 33 + GTA V The price could vary. We earn commission from these links Standard PlayStation 5 with one game If neither of the two video games included in the previous pack convinces you, the Fnac store itself also has another pack on offer that includes the PlayStation 5 Slim Standard along with the video game ‘AstroBot‘, the winner of the GOTY of 2024. In this case, its price is also 479.99 euros and it has dropped from 579.99 euros. PlayStation 5 Standard + Astro Bot The price could vary. We earn commission from these links PlayStation 5 Digital with two controllers On the other hand, if you usually play titles in digital format and want to prioritize having an extra controller to enjoy its cooperative modes, Xtralife has the option right now. PlayStation 5 Slim Digital for a price of 394.99 euros instead of 549.99 euros. In this case it does not include any video game, but it does come with two DualSense controllers. PlayStation 5 Digital + 2 DualSense The price could vary. We earn commission from these links nintendo switch 2 In relation to the nintendo switch 2the console has been dropping in price in different stores for a few weeks now and now we have the best price that Amazon has had to date. The console alone, without any pack, has dropped to 429.99 euros. The price could vary. We earn commission from these links Nintendo Switch 2 with a game But if there is a nintendo switch 2 that has really dropped in price, and that is a much more attractive option than the previous one, is the one that comes with the video game ‘Mario Kart World‘ in digital format. MediaMarkt right now has this pack for a price of 449 euros (20 euros more expensive than if you buy the console only). Nintendo Switch 2 + Mario Kart World The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Image | Alejandro Alcolea, John Tones and Juan Carlos LópezPlayStation, Nintendo In Xataka | The second pack of the Nintendo Switch 2 arrives with the new Pokémon: you can now reserve it in these stores In Xataka | The best accessories for your Switch: cases, carrying bags, batteries, and more

Doomsday’ are indistinguishable from the real thing. In the end, Scorsese was right

Last weekend, YouTube Screen Culture and KH Studio permanently closedchannels based in India and Georgia that accumulated more than 2 million subscribers and one billion views between them. They had been making AI-generated trailers so convincing they were indistinguishable from official promotional materials for months. The phenomenon has reached epidemic proportions with ‘Avengers: Doomsday’where the border between the authentic and the synthetic has become practically undetectable. What has happened? Marvel’s strategy of projecting four exclusive movie teasers ahead of ‘Avatar: Fire and Ashes’‘ (one each week, focusing on different characters) has created the perfect breeding ground for confusion. Without official online distribution, any user who wanted to see them had to rely on an ecosystem of leaks that, as Kotaku states, It’s been broken for years. And in the midst of this information void, generative AI had its day: images showing Doctor Doom began to emerge from under the stones. as “Stark clone”, clips supposedly filmed in theaters and deepfakes of a refinement that deceived the most expert eye. Increasingly sophisticated. A study published by Nature already in 2024 revealed that more than 53% of humans can be fooled by digitally altered videos, while recent academic research They talk about detection tools deepfakes They have difficulty identifying manipulations outside of their training data. With this breeding ground, it is normal that there are more and more fake trailers and images, immersed in a continuous generation of content of this type: on social networks, 71% of images are generated by AI. And it is estimated that they have been published since 2023 more than 10 billion pages generated by AI. Marvel pre-slop. The paradox of this situation is that Marvel did not need AI intervention to become synthetic content. It already was. When Martin Scorsese stated in 2019 that the Marvel films were not cinema but “theme parks” where the actors did “the best they could under those circumstances”, he was actually talking about the fact that the franchises had replaced the human with the algorithmic, which were engineering products devoid of the living component that defines cinema. The visionary thing about it: he did it before ChatGPT came into our lives. We all know how Marvel movies are made (and what first led to that image of fdepersonalized acting in mass-produced films; and second, to the famous “superhero fatigue”), and they fit perfectly with that idea of ​​”movies made by AI before AI”: effects artists changing entire third acts two months before the premieres, films shot on sets with huge green screens generating sequences where 99% of what we see is digitaldifferent proposals but with narrative decisions (especially in their final sections) completely interchangeable… The first mess. Let’s go back to ‘Spiderman: No Way Home‘ to analyze one of the most striking cases of information and misinformation of this type, with the direct precedent of generative AI: the deepfakes. For months they circulated supposedly leaked images of Tobey Maguire and Andrew Garfield in Spider-Man suits. Garfield repeatedly denied involvementstating that the material was Photoshop. Then a YouTuber posted a video claiming to have created a deepfake of the leaked footage, only to later admit that his video was fake and the original video was real. In Corridor Crew They determined that it would be “the most sophisticated deepfake ever created” if it were fake. Sony applied copyright strikes against leaks, implicit confirmation of authenticity. Result: fans spent six months not knowing what was real, but they spread it anyway. Studies on different fandoms reveal that the search for belonging drives the spread of misinformation as much as that of legitimate information. More chaos: the algorithms optimize based on popularitymore than for the quality. And the metrics of engagement can be manipulated through behavior of a deceptive nature: bots, organized trolls, networks of fake accounts… A cocoa. The result: an attention market where manufacturing synthetic content about ‘Avengers: Doomsday’ generates more adhesion, diffusion and popularity than bothering to verify its authenticity. But AI did not create this problem: it only accelerated it until it became unsustainable. And we are not even talking about “serious” topics, linked to politics or society and where real interests already come into play to falsify the content, beyond the mere more or less hooligan fun of spreading a fake trailer. The closing of the house of fake trailers. The closure of Screen Culture and KH Studio by YouTube comes after a conflict that began when both channels in March were demonetized. To avoid this, they added tags such as “fan trailer”, “parody” or “concept trailer” to their titles and recovered monetization. But those warnings disappeared again, and they created 23 versions of fake ‘Fantastic Four’ trailers, some of them surpassing the official videos in search results. But there was an additional controversy: in the Deadline investigation On the subject, it was revealed that several studios, such as Warner and Sony, had secretly requested that YouTube have the advertising revenue from these AI videos bounce back to them, which leaves this not in the field of ethics, but of economic benefit. YouTube tolerated the proliferation of synthetic content for years, even allowing studios to monetize material that misled their own audiences, and only stopped when Disney, which owns Marvel, sent a cease and desist letter to Googleowner of YouTube. In Xataka | OpenAI and Disney have signed an agreement so you can generate AI videos of your favorite characters. It’s what Sora needed

The Tesla Cybertruck is such a sales failure that Elon Musk has only found one solution: buy them from himself

It could have been a flagship model with short production and huge margin. But Tesla decided that it had to turn it into just another car, a product for which it expected success comparable to any other company model. They have missed the mark so much that Elon Musk’s companies are buying the Tesla Cybertruck to boost sales. Blowing up the numbers. At the moment there are 1,000 units and they could reach 2,000, they say in Electrek. The media specialized in electric mobility in the United States assures that an internal source has confirmed that these are the Tesla Cybertrucks that SpaceX and xAI have already purchased from the car manufacturer. Why does an electric car have less autonomy than advertised? The information expands a publication from the medium itself which already pointed out in October that Tesla was selling its cars to Elon Musk’s other two companies. Then they pointed out that the movement could be interesting for companies because the purchase of this type of automobile was subsidized. If SpaceX and xAI had to buy cars, at least they were helping to make the hole in Tesla’s accounts a little less deep. Click on the image to go to the original tweet 80 million dollars (at least). However, we must not overlook the fact that SpaceX and xAI have spent more than 80 million dollars in buying Tesla cars. And that is in the best of cases because the company is selling the electric pick-up in versions of $80,000 and $115,000. A figure extraordinarily higher than the $39,900 promised the first day of its announcement. And the company started selling the most expensive versions of its pick-up like hotcakes. So much so that the price of the car skyrocketed on the second-hand market for those who wanted to skip the line and others made a splash by ordering several units and ordering them for days. Months later, the bubble burst to the point that Tesla cannot sell its production. There is no way out. And the company is having real problems putting its Cybertruck on the street. First, it is not easy how many you actually sell because in your accounts Tesla groups sales by category. One is for the land vehicles (Model 3 and Model Y) and the rest for its luxury options (Model S, Model Y and Cybertruck). Despite this, in Electrek They point out that they are not selling more than 20,000 units a year. It is a resounding failure because the company has the capacity to produce 250,000 units and Elon Musk even stated that They could sell half a million units of your electric pick-up. As the months go by, however, all we have is news about shopping centers in which they accumulate unsold electric SUVs or vehicle deliveries that carry collecting dust for months in a field There is no market. There is worse news for Tesla: there is no market for the Cybertruck. the car hasn’t shown much on their off-road excursions but, in addition, the very idiosyncrasies of the country in which it is sold means that this enormous electric pick-up that promises to be able to go anywhere is unusable for use as a work vehicle. And the Cybertruck has remained an exotic vehicle in urban areas. In a country where charging points are scarcea high-consumption electric pick-up (imagine its use on a ranch, towing another vehicle…) is useless. Much more if we review all its design and reliability problems. And it’s not just a Tesla thing. Ford has had to cancel production of its F-150 Lightning because you can’t sell the car once the most passionate customers have already purchased it. The alternative will come with a extended range system to function most of the time as an electric vehicle but extend its range by hundreds of kilometers. Photo | Maxim In Xataka | Those who don’t know a C15, pray to any Tesla Cybertruck: Twitter has been filled with videos of Citroën humiliating the off-roader

There will be no insurance or registration for electric scooters on January 2, 2026. The DGT has confirmed it

On January 2, 2026, I aspired to put some order with electric scooters. At least, the order understood as the DGT understands it. And on that date, all electric scooters They had to begin to comply with a series of conditions. They would have been sold as new or were electric scooters that are already in the hands of users. Now, the DGT has confirmed that this will not be possible. In order to apply the new regulations, it is necessary to a Royal Decree that has not been approved and that, as of December 23, 2025, it will be impossible for it to arrive in time for the new year. Despite this, Traffic reminds us that it is mandatory to have insurance for it, which will have to be active before the end of January of next year. So… what has been approved and what is mandatory? No insurance at the moment From 2024all electric scooters sold in Spain have a certificate that includes the technical characteristics of the electric scooter. This certification serves agents to verify whether or not said personal mobility vehicle complies with the technical characteristics for which it was created. And it must be taken into account that an agent can stop an electric scooter but they are also being done controls in some cities. In bliss plate Data such as the maximum speed at which it can circulate must therefore be reflected. In addition, the DGT had to have a VMP registry ready so that anyone who had a vehicle of this type could register their electric scooter. This forces those who have a vehicle of this type before 2024 to have to send the electric scooter to one of the laboratories accredited by the DGT. It will certify that the vehicle is not modified and confirm that it meets the permitted technical conditions. This registration will be a kind of registration for electric scooters and every new scooter sold in our country must be registered. The intention was to leave this possibility to the private customer until 2027, but they were going to be forced to have civil liability insurance as of January 2, 2026. This left them on the verge of having to “homologize” the electric scooter no matter what. However, the DGT has today published a clarifying note in which it states the following: “The Council of Ministers, taking into account the urgency of the processing of the aforementioned Royal Decree, agreed on November 18, 2025, to process it urgently. Although the hearing and public information procedures have already been completed, its approval will not be possible before next January 2” Without this Royal Decree approved, the DGT confirms that there is no legal basis to be able to demand from users registration and insurance of the electric scooter. They assure that “the technical development for the registration of VMPs is already completed” but that without the regulations that regulate this approved, they will not be able to demand these two requirements from January 2, 2026. Therefore, electric scooter users will not have to have insurance for their electric scooters as of January 2, 2026. But, in addition, Traffic does not indicate from what date they expect this change to be active. They only specify that it is mandatory to have insurance as of January 26, 2026 for those personal mobility vehicles with a weight greater than 25 kg and a speed greater than 14 km/h. Electric scooters are considered light personal mobility vehicles and, therefore, insurance will not be required. At least for the moment. Photo | Volodymyr Dobrovolskyy In Xataka | Barcelona suspected that many electric scooters are souped-up. They just stopped one that could reach 113 km/h

Every year thousands of Madrid residents go up to Puerto de Cotos to see something exceptional. And every year they get trapped

For those of us who live in Madrid, Christmas has convinced us that there are issues that are completely unchanged from year to year. We know that the best thing we can do on the December long weekend is to flee the city (or at least the center), that going to Doña Manolita to buy a lottery ticket is almost impossible and that someone is going to be left stranded in Puerto de Cotos when the snow makes an appearance. Let the Civil Guard come! The day of marmot snow. Madrid has its favorite place to go to the snow in Puerto de Cotos. Those who grew up in Madrid are very likely to have launched a sled down the slope, taken their first steps on skis in Valdesquí or taken a broth for Sale Marcelino. And, above all, they have been snowed in, have been cold and had problems returning to the city. It doesn’t matter whether it’s public transportation or private transportation, every year Cotos collapses. The last time was yesterdayMonday, December 22, when hundreds of people sought refuge on buses to return to Madrid with temperatures below zero and snow accumulating. But the year doesn’t matter. In 2024 There were those who waited three hours to get on one of the buses that serve the port. In 2023 Cars piled up in the ditches. In 2021 Access had to be cut off and endless queues to get on the buses were repeated. In 2016 Dozens of hikers had to take shelter due to a sudden change in the intensity of the snowfall. It is clear that we could continue. Between the cold and the bus. Yesterday was one of those snow days that turn into a nightmare. One of those in which the Civil Guard has to intervene to control the situation. And the perfect storm occurred: snow in the mountains and a non-working day. Perfect situation to get stuck at the top of the mountain. This was how it was for the more than 200 visitors who saw a way not to return to the city, they collected in The Spanish Newspaper. At two degrees below zero, snowing and with the prospect of not being able to get on the bus, the Civil Guard had to go to the top of Cotos to bring order and control the chaos. In statements to Telecincoa user pointed out that she had been waiting since midday for more buses to board, as the driver had promised, but the volume of potential passengers continued to collapse public transportation. In the images you can see how a traffic jam completely collapses the only available bus. Click on the image to go to the original tweet Insufficient The big problem with the Cotos port is that it can be relatively easy to go up, but going down is another problem. And while the climb is staggered, on the way down there are crowds of passengers waiting to take refuge inside a bus that will take them down to the street. Buses in which you can only travel seated, just as one of the drivers claimed. And to get off the port on a daily day and with the Valdesquí station closed, the frequencies are very low. In those conditions only bus line 691 which connects the city of Madrid with the top of the port is available at 11:05, 16:35 and 18:35. The only alternative is to go up with a car and chains in the trunk in case the situation gets complicated. Click on the image to go to the original tweet And the train? Yes, indeed, Cercanías had a train that covered the climb to Cotos from the town of Cercedilla. It is line C9opened in the 1960s but has been completely closed for renovation works on infrastructure and trains since 2024. The reopening is not expected until the summer of 2026. As long as the deadlines are met. The Cercanías trains also used to be full when the snow arrived but they offered some guarantee to passengers. First because they could move a high volume of people (up to 220 passengers per trip) and second because you could buy the tickets in advance, thus reserving the place to go and return to the mountains. The bus alternative, however, has been scarce. With the train line closed, Renfe has only arranged five departures bus from Puerto de Cotos to Cercedilla where hikers can opt for another Cercanías train or intercity buses to return home. On daily days, Renfe had the same volume of trains but its capacity was greater. Foreseeable unforeseen. What is surprising is that these situations occur every year. And despite the fact that the AEMET had already warned of the arrival of snow and an increase in traffic to the Port of Cotos on a non-school day was foreseeable, the hikers found themselves with public transport that was clearly insufficient and without Civil Guard patrols to order the chaos. It seems evident that these situations occur exceptionally but the Madrid Transport Consortium (CRTM) shows that it does not have sufficient flexibility to guarantee the arrival and evacuation of those who go up to the Puerto de Cotos by public transport, with a clearly insufficient provision of buses for these days. And few alternatives. But, also, the other big problem that Madrid has is that the alternatives are minimal. The region has more than six million inhabitants but the options of visiting the snow for those who go to the Madrid mountains on time are minimal. And the thing is that Puerto de Cotos is located above 1,800 meters of altitude. Among the alternatives is the Port of Navafría or the Puerto de la Morcuera, which can be reached by road. However, getting there by public transport is nothing short of a pipe dream since there are no nearby towns the size of Navacerrada or Cercedilla with Renfe stations to get there quickly. Thus, a funnel is … Read more

The founder of Ikea was one of the richest men on the planet, but his most famous trick is available to everyone

You may like it more or less Ikeabut I don’t think there are many doubts about the success that the company has had throughout its history. One figure was key in his rise. Its founder, Ingvar Kampradwas a different man of his time. The businessman died with billions of dollars in his account and, however, the key that led him to success and that he strictly followed throughout his life was very simple. Hint: never spend more than necessary. Ingvar Kamprad before Ikea. When you imagine the guy who built the Ikea empire, you may think of someone who lived a dream life that very few can achieve. However, if the company is what it is today, it is partly because Kamprad was the complete opposite of those stereotypes. Despite his wealth, he was known for your most frugal habits. Born in Sweden in 1926, his beginnings as a “businessman” began very early. At the age of five he sold matchesand at ten he dedicated himself to selling bikes, fish or even Christmas decorations to his neighbors. At the age of 17, he created Ikea with the money his father gave him for his good grades. Of course, I didn’t sell furniture then, just small utensils for the house. ELON MUSK VS JEFF BEZOS: STAR WARS Kamprad in 1965 Ikea is getting older. It happened in 1956, when Kamprad revolutionized the market and the furniture industry itself with the introduction of flat boxes with furniture to assemble at home. Yes, this began a way of selling the product that has continued to this day and that reduced the company’s costs in exchange for the consumer doing the other part of the work: assembling the furniture. The founder achieved such success that he became one of the richest men on the planet. In fact, when he died in 2018 he was eighth on the world list and had a estimated net worth of 58 billion of dollars. However, if you had met him in life, you would not have thought that you were dealing with a billionaire. Kamprad’s life hack. Talking about the secret of the success of a company like Ikea in an article is nothing short of an act of faith. Surely it is better understood in a book and in a more relaxed way, but we can understand some keys through the figure of its founder. And Kamprad insisted on one thing: saving, and he carried that maxim every day of his life. “Everything we earn we need as a reserve,” said. For example, the man was known for flying economy class, staying in budget hotels, or drive a Volvo 240 GL of 93 that lasted 20 years. In fact, he only gave it up when he was convinced it was dangerous. Kamprad said that he learned to be prudent with money in the small town in southern Sweden where he grew up: “it is in Smaland’s nature to be thrifty.” Example of this it happened in 2014when he returned to Sweden after 40 years of tax exile with clothes “bought only in flea markets.” The haircut anecdote. In 2008, The guardian told a scene which said a lot about the businessman’s personality. Apparently, after paying around 22 euros for a haircut in the Netherlands, he said the price was too high for his usual budget for haircuts, “I usually try to get a haircut when I’m in a developing country. The last time was in Vietnam,” he went on to say. The philosophy of life, to the company. These habits not only represented the beginning of Kamprad’s personal philosophy towards consumerism, but were also to serve as a model for his employees. He New York Times detailed that low-cost flights, meals and hotel stays were initiatives that he promoted among executives. In fact, in 1976 he distributed what was called “Testament of a furniture dealer“, a booklet with guidelines that Ikea employees have followed since then. In it, he details parts of his frugal philosophy, stating that “wasting resources is a mortal sin at Ikea.” His inheritance, his legacy. Decades before his death, Kamprad had placed ownership of the Ikea brand in a complex network of foundations and holding companies. However, these assets were not transmitted to his heirs. Apparently, the Stichting Ingka Foundation, a Dutch entity whose stated purpose is to donate to charities and “support innovation” in design, controls most of the Ikea stores. Additionally, the Interogo Foundation owns the rights to the brand and controls global franchises through a subsidiary. This foundation is managed by a board in which members of the Kamprad family have minority control. That is, the heirs retained some of the wealth and control, but the majority of their fortune is held in charitable trusts. A complicated structure as a result of his desire to preserve Ikea’s unique culture and ensure its long-term survival. Why Ikea. Before finishing this small collection of stories about the man who founded the most famous furniture company, a secret that many do not know. Why is it called Ikea? It is an acronym of the initials of Kamprad’s first and last name, and the initials of the name of the family farm where he was born (Elmtaryd) and the nearest village (Agunnaryd). Image | Ikea, Haparanda Midnight Ministerial, Public Domain In Xataka | The psychology behind IKEA selling you cheap food in its restaurant In Xataka | Online sales and manufactured in local carpentry shops: Slowdeco, the “Valencian Ikea” that does not even try to compete against Ikea

We have been lowering the toilet lid all our lives for hygiene. Science has bad news: it is not enough

Every time we flush the toilet, a small invisible “rash” occurs in the bathroom. It is not a literary exaggeration: science calls it ‘toilet plume’, or toilet plume: a phenomenon by which a Water discharge launches thousands of microscopic particles into the air loaded with everything you just deposited in the cup. A piece of advice. For years, it’s been pretty simple: lower the lid before pressing the toilet button. However, recent research suggests that this gesture, although useful, is not the definitive shield we thought. A microscopic volcano. When the water enters the cup with force to clean the residue that we have deposited, the impact generates bioaerosols. These droplets are so light that they can remain suspended in the air for minutes or even hours, something that can be quite dangerous for those people who have low defenses. A biological cocktail. According to the scientific reviews that have been done on the matter, the invisible clouds we are talking about are real cocktails with numerous biological agents. For example, bacteria such as Escherichia coli, Salmonella, Shigella and Clostridium. This is something that is magnified when we say that in a single gram of feces there can be up to 1,000,000,000,000 viral particles. And this is something that is magnified in public bathrooms, as scientific studies have shown that bacteria are not only found near the toilet, but also on the floors and sinks, confirming that pollution does not remain stagnant in the air. The myth of the cover. A priori, lowering the lid should be a clear solution to prevent bacteria from escaping, and although it helps a little, the reality is that it is not perfect. According to science, Lowering the lid reduces the dispersion of visible droplets by 30 to 60%being a substantial improvement to prevent heavier particles from landing even on the toothbrush. However, there is a design problem: the gap between the cup and the seat. The finest aerosols (particles less than 1 µm) are expelled under pressure through these slots. In experiments with viruses such as MS2, it has been proven that up to 57% of aerosols manage to escape even with the lid closed. And once outside, their size allows them to avoid many conventional air filters. It’s not just disgust. As microbiologist Raúl Rivas explainsthis is not just a debate about aesthetic hygiene. Flushing the toilet without lowering the lid releases many viruses and bacteria that may even be resistant to antibiotics. But this is something that is greatly amplified in public bathroomswhere ventilation is poor and where there are a large number of people per day. Here there is a high concentration of particles that, due to their small size, can be inhaled or deposited on the surfaces we touch such as the doorknob or the paper dispenser. What should be done. Science doesn’t say to stop lowering the cap, as it’s still best for larger droplets, but it suggests it’s not enough. That is why the tips that we can apply especially in the domestic sphere are the following: The summary is quite clear: the toilet is a very efficient microbicidal aerosol generator, and lowering the lid is the first step although it does not replace good hygiene and ventilation. Images | Giorgio Trovato CDC In Xataka | We have been believing that bacteria are a weapon against tumors for 150 years. And finally we have discovered how

Spotify has suffered the largest music theft in history. One that confirms that most of their catalog is never heard

Anna’s Archive was already known by literature lovers, who turned to this repository to be able to access books of all kinds without having to pay for them. Now they want to achieve the same thing with music, and they have taken a colossal and disturbing step: stealing practically the entire Spotify catalog. What is Anna’s Archive. Anna’s Archive project appeared on the scene in late 2022, shortly after legal pressure managed to knock down the Z-Library platformone of the largest websites for downloading free books. The platform works as a metasearch engine that allows you to find books and then download them. Anna’s Archive does not host these files—which, according to the project, exempts it from legal responsibility—and links to different anonymous download providers, which is where users can obtain them. Until now the platform focused on books, but that has changed. The biggest music theft in history. In a post published on his blog official this weekend, those responsible for Anna’s Archive indicated that they have made “a backup copy” of Spotify that includes both metadata and music files. Not only that: it is indicated that they are distributing all this information through torrent files, and the total download takes up 300 TB of data “grouped by popularity.” 86 million songs. They call it the first music “preservation archive” in history and it has 86 million music files. Although that figure is only 37% of the songs in Spotify’s entire catalog, according to Anna’s Archive they account for 99.6% of listening on Spotify. And here there are two important things: on the one hand, music as such. And on the other hand, the metadata that surrounds that music, and that offers very interesting information about Spotify’s music catalog. The top 10,000 popularity. Thus, at Anna’s Archive they wanted to organize that archive based on “popularity”, a metric that they use in Spotify to order the songs that are listened to the most and how recent those plays are. Those responsible for Anna’s Archive have compiled a gigantic list with the 10,000 most popular songs according to this metric. Lady Gaga, Bad Bunny and Billie Eilish occupy the top three positions, for example. This graph reveals how song popularity demonstrates the long tail phenomenon. Only 62 songs exceed 90 points. Three out of four songs are not heard. By grouping songs by popularity, the metadata reveals and confirms the traditional long tail phenomenon. More than 70% of the songs in the Spotify catalog are barely listened to (less than 1,000 plays), and there are so many that are popular or that they had to cut the gigantic file (it would have been 700 TB) to end that representation of 99.6% of songs that have minimal popularity on Spotify. That does not mean that they are better or worse, be careful: it just means that they have been heard more or less on the platform. We all hear (more or less) the same thing. Most listens come to songs with popularity between 50 and 80, and here comes an expected figure: of the 86 million songs, only 210,000 exceed 50 popularity (0.1%). Or what is the same: almost everyone basically listens to a very small set of songs compared to the size of the catalog. How much is each song listened to? Those responsible for Anna’s Archive claim that it is possible to estimate the total number of views per song thanks to popularity. They gave the example of the first three: ‘Die with a smile’ (Lady Gaga and Bruno Mars), 3,075 million views ‘Birds of a feather’ (Billie Eilish): 3,137 million views ‘DtMF’ (Bad Bunny): 1,124 million views Between the three of them they accumulate as many listens as the songs that are between number 20 and number 100 million have. Once again, the long tail in action. Analysis everywhere. These metadata are very useful, and Anna’s Archive has produced a unique report in which they reveal conclusions based on the data collected. Thus, you can confirm how the most common length of songs is around 3:30 minutes, how there are numerous duplicates per song (licenses, versions, etc.), which ones are the most popular genres between artists or how most of the songs on Spotify are singles, and not part of an album. These metadata are a true treasure for market researchers. Downloading (for now) only in large torrents. At Anna’s Archive they have not published almost any of the torrents so far, but they have already indicated how they will offer those 300 TB. First, the metadata in a 200 GB file, which is already being shared by about 200 people. Then the music in various batches organized by popularity. Finally, some additional metadata and content like album art designs. Time will tell if those 86 million songs end up being available on some type of platform that links them to download individually. At Anna’s Archive that does not seem to be the intention, at least for now, and at the moment the metasearch engine focuses strictly on books. What Spotify says. As they point out in TorrentFreakthose responsible for Spotify have launched an investigation, and as a result have “identified and deactivated the accounts of malicious users who were participating in illegal scraping activities.” They have also implemented new measures to prevent these types of attacks and “are monitoring suspicious behavior.” Image | Sumeet B In Xataka | The chaos of streaming is causing a phenomenon that we thought was in recession: downloads are increasing

When the war in Ukraine ends, Russia has a plan for Europe

A week ago and in the midst of the peace negotiations that the United States has tried to lead between Russia and Ukraine, the president of Finland issued a warning to the old continent. If peace comes to Eastern Europe, it will be the end of the war, but also, possibly, the beginning of another. Now it has been Washington’s intelligence that seems to be on the same line. The ultimate goal. counted this week Reuters that US intelligence reports have been conveying a less than reassuring message for more than two years: Putin’s objectives in Ukraine have not been moderated or reduced, despite military attrition, economic sanctions and ongoing diplomatic talks. Since the start of the full-scale invasion in 2022, the assessment of US agencies has been that the Kremlin aims to subdue all of Ukraine and, beyond that, to restore a sphere of influence over territories that were part of the former Soviet bloc, including countries that today they are part of NATO. This reading is neither punctual nor cyclical, but rather a line of analysis sustained over time that agrees widely with the conclusions of the European intelligence services and with the strategic perception of countries especially exposed as Poland or the Baltic Stateswhich are considered the next potential targets if Moscow manages to consolidate its position in Ukraine. Between intelligence and speech. This diagnosis collides head-on with the narrative promoted by Trump and his negotiating team, who maintain that Putin wants to end the conflict and that a peace agreement would be closer than ever. For intelligence analysts, that view ignores both the Russian leader’s own public statements and the logic of your actions military and political. From Washington it is emphasized that Putin has denied repeatedly be a threat to Europe, but the facts (the annexation of territories, sustained military pressure and the refusal to renounce maximalist demands) contradict that discourse. Even voices within the US Congress, such as that of the Democratic congressman Mike Quigleya member of the House Intelligence Committee, have insisted that the conviction that Russia “wants more” is shared by allies key in Europe and is based on solid information, not assumptions. Territorial control. On the ground, Russia controls approximately 20% of Ukrainian territory. This domain includes almost all of the provinces of Luhansk and Donetsk, the industrial heart of Donbas, large areas of Zaporizhzhia and Kherson, and the Crimean peninsula, a strategic enclave in the Black Sea. Putin does not present these conquests as provisional or negotiable: he has formally declared that Crimea and the four occupied provinces belong to Russiaa statement that sets a clear red line for any negotiation. This position turns the territorial debate into the main obstacle of diplomatic contacts, since accepting these demands would mean, de facto, legitimizing a war of annexation and setting a dangerous precedent for the post-Cold War European order. Pressure on kyiv. In this context, Washington’s pressure on kyiv has been increasing. According to sources familiar with the talks, the US proposal would include Ukraine withdraw your forces of the areas of Donetsk that it still controls, as part of a peace agreement. For Volodymyr Zelenskiy and the majority of Ukrainian society, this concession is unacceptable. Not only would it imply ceding sovereign territory under military coercion, but it would call into question future viability of the Ukrainian State and its ability to defend itself from new aggression. kyiv insists that any agreement that does not include real and credible security guarantees would be equivalent to freeze the conflict on terms favorable to Moscow, leaving the door open to a resumption of the war when Russia feels stronger. Security: the great debate. The negotiations led by Trump’s entourage, with figures such as Jared Kushner and Steve Witkoff, have advanced in defining a package of security guarantees backed by the United States and generally accepted by Ukraine and several European countries. These guarantees would contemplate the deployment of a security force mainly European in neighboring countries and in areas of Ukraine far from the front, with the aim of deterring and responding to future Russian aggression. The scheme would also include a limit on the size of the Ukrainian army, set at around the 800,000 troopsalthough Moscow is pushing to reduce it further, a demand to which some American negotiators are open. To this would be added intelligence support by the United States, air patrols backed by Washington and the ratification of the agreement by the US Senate, which in theory would give the commitment greater political solidity. Mistrust and Russian mystery. Despite these advances, Zelenskiy has publicly expressed your doubts about the real effectiveness of those guarantees, wondering what would prevent Russia from attacking again in practice. Uncertainty worsens because Putin has rejected the presence of foreign troops in Ukraine, even as part of a peace agreement. In parallel, the Russian leader has not offered signs of flexibility: although he declares himself willing to talk about peace, he insists that his conditions must be met and boasts of the territorial advances achieved by his forces, which he estimates at about 6,000 square kilometers in the last year. The lack of a clear response from Washington to these demands fuels the perception that Moscow could be using the talks as a tactical tool to buy time and consolidate positions. Strategic risk. From the Office of the Director of National Intelligence has qualified that Russia, in its current state, lacks the military capacity to conquer all of Ukraine or to launch a full-scale offensive against Europe. However, the reports themselves emphasize that the lack of immediate capacity does not equate to a strategic renunciation. Putin’s political intention, according to US intelligence, remains being expansiveand their calculation seems oriented toward a long war, in which the attrition of Ukraine and the political fatigue of the West work in their favor. That combination of unbroken ambition and strategic patience is what explains the caution (also, if you will, skepticism) of the intelligence services regarding … Read more

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