With his next film, Tom Cruise continues to exploit one of Hollywood’s most profitable legacies: his own

by

‘Days of Thunder’ was not a blockbuster in 1990, nor did it please critics much. And still, it’s going to be next let Tom Cruise roll. Before ‘Top Gun 3’ or any other project on his agenda. It is not another whim of the star, it is a new episode in the recovery of a legacy that the actor knows is currently valued very highly in Hollywood: his own. Days of Thunder 2. After months actively and passively confirming that the film is underway, Paramount now has a director for the sequel: it will be Jonathan Levinestill negotiating the terms of his contract. Cruise returns to be Cole Trickle, the NASCAR driver he played 36 years ago, and produces alongside Jerry Bruckheimer, the film’s original producer. The studio is already treating the film as Cruise’s next production, ahead of ‘Top Gun 3’, which Paramount has already announced is in development, and ahead of ‘Broadsword’, the project he is preparing with Christopher McQuarrie. A relative failure. ‘Days of Thunder’ was born in its day as an attempt to repeat the formula of ‘Top Gun’: same director, Tony Scott, same producers, Don Simpson and Jerry Bruckheimer, same protagonist, four years after the premiere of that one. And although, as we say, he reunited Cruise with the director of his previous success, it did not work so overwhelmingly: ‘Top Gun’ grossed $357 million worldwide. with a budget of just 15; ‘Days of Thunder’ stood at 157 million compared to a disbursement of 60. Legacy is what matters. But Cruise treats both films the same: as his property, to be reactivated when he decides. When Paramount proposed turning ‘Days of Thunder’ into a series for Paramount+ years ago, it was the actor himself who rejected the idea. I didn’t want a second-rate spin-off. He wanted to repeat with this film the same move that worked with ‘Top Gun: Maverick’, about which we already explained how he turned nostalgia into Hollywood’s most profitable mechanism, compared to the forced recycling of other studios. Comedy on wheels. Levine’s choice is also unusual. Until now he has directed comedies like ‘Memories of a Teenage Zombie’ or modest dramas like ’50/50′, never an action blockbuster on this scale, and Paramount comes to him for an indirect reason. Apparently, test screenings of ‘Mr. Irrelevant: The John Tuggle Story’, a sports drama with David Corenswet that opens next Christmas, have been exceptionally good. That result, and not a previous history with cars or chases, is what has boosted the studio’s confidence in Levine. The definitive boost. The final push came, almost accidentally, from another motorized debut. In June 2025, while promoting ‘F1’, the film with Brad Pitt that Bruckheimer also produced, the producer confirmed that conversations with Cruise were active: “there are always new technologies, new ways of doing things and showing them.” weeks later it was more direct: confirmed that Cruise wants to film the sequel and that the two were still shaping the script. The actor himself confirmed it that same month. 36 years later. Of course, ‘Days of Thunder’ has severe problems recovering its original cast team, and it cannot be solved emotionally, as happened with the absence of Val Kilmer in ‘Maverick’. Thirty-six years later, Tony Scott and Robert Duvall have passed away (the absence, of course, will be regrettable). And Nicole Kidman, whom Cruise met during that filming and with whom he was married for eleven years, has not worked with her ex-husband since the divorce, and her return should be considered impossible. But first. Before Cruise gets back into a race car, ‘Digger’ will hit theaters on October 2: a black comedy by Alejandro González Iñárritu that marks Cruise’s return to Warner Bros., a decade after ‘Edge of Tomorrow’. There Cruise is not an action hero, but the most powerful man in the world, facing a catastrophe that he himself caused. The other side of the strategy: in this way Cruise reactivates his catalog with Bruckheimer, but also tries a different register with Iñárritu. Cruise has something for everyone. In Xataka | Being a close friend of Tom Cruise has a special bonus: exclusive viewing of a six-hour film masterclass

Chinese AI geniuses could be billionaires in the US. The bad thing for the US is that they prefer to return to China

by

It is normal for someone to take six years to complete a doctorate at Carnegie Mellon University (CMU). A young man named Yang Zhilin got it in four, and immediately what had to happen happened: the big technology companies raffled him off. They wanted to sign him to Apple, Google or Meta, and both MIT and Stanford opened their doors to him. He could have stayed in the US and probably become a billionaire, but no. He returned to China, founded Moonshot AI, created the Kimi family of AI models and became one of the great new AI gurus of the Asian giant. His story is a good example of a big problem they are having in the US. A genius in the making. Yang graduated from the prestigious Chinese university of Tsinghua, and during his years at CMU he ended up collaborating on another of the “iconic papers” that were the seed of ChatGPT, the so-called “Transformer-XL“. That was a turning point in his career, because after that job he considered what he wanted to do with his life. Start up yes, but not in the US. His supervisor at CMU, Russ Salakhutdinov, I remembered in the Financial Times what he discussed with Yang, who made it clear to him that “if he didn’t at least try to create his own company, he would regret it for the rest of his life.” The curious thing is that he did not do it in the US, where he would surely have obtained plenty of financing and economic support, but rather he went to China, where he founded Moonshot AI. There he created the mentioned models of AI, of which the latest version, Kimi K3, has turned the market upside down: an open model that competes with the best of Anthropic and OpenAI and that has made Yang a current protagonist in the sector. Working for others, what’s up?. There is a narrative in Silicon Valley that talks about how immigration regulation in the US is designed to get young talents to join large companies, and not so much to found their own startups. That was much more complicated, so the Chinese talents who had just trained in the US realized that they had a better option: return to their country of origin and create their startups there. Source: Hoover Institution. Chinese talent returns to China. A study by the Hoover Institution at Stanford analyzed the profile of the 356 researchers who worked on DeepSeek and revealed something surprising: 53.5% never studied or worked outside of China. Of those who did have an experience of this type and had studied or worked in the US, 70% ended up returning to their country. The Asian giant is no longer an exporter of brainiacs: it now has a self-sufficient quarry that boosts the country’s AI industry. Less money, better execution. The difference between the US and China is not only financial, but operational. A Chinese entrepreneur in the sector explained in that FT report that although setting up his startup in the US would guarantee a valuation up to 10 times higher, in China he is much more likely to launch real solutions and production in less than five years. It doesn’t matter the sanctions, the risk of censorship or a much more conservative investment market: the density of engineers and the familiarity of the environment compensate. Source: Stanford University. The US does not make it easy. The phenomenon of the “return home” of Chinese engineers not only affects recent graduates, but also veteran professionals who were already installed in the country’s academic and engineering system. a survey conducted by Stanford University in 2024 among 1,304 scientists of Chinese origin who lived and worked in the United States revealed curious data. 73% did not feel safe working as a researcher in the country, and 65% pointed directly to a fear of harassment and racist violence. Political uncertainty and institutional distrust have only accelerated the exits. Silicon Valley has a problem. The trajectory of Moonshot AI, which in just three years and with a team of 300 people has launched a fantastic model, shows that there is life beyond Silicon Valley. With Chinese talent returning en masse to China, the question is whether the US Government will modify its requirements and proposals for obtaining a visa. If they don’t, the “brain drain” can be absolute. Image | Tommao Wang In Xataka | Four decades ago, China decided to invest in training millions of engineers. Today that plan gives it an advantage in the race for AI

Internxt continues with its active star promo

by

Although it sounds a bit like science fiction, quantum computing is close to being a large-scale reality. But, how does that affect us? These types of computers, among many other things, are capable of deciphering the encryption systems that are most used today. For this reason, there are already several companies preparing to face this new scenario and one of them is Internxtcloud storage service which has post-quantum encryption. The price could vary. We earn commission from these links A storage service ready for the future The quantum computing It is a challenge for current and future cybersecurity. All cloud services use algorithms and encryption systems to protect your data that current computers are not capable of solving given their complexity. That’s where quantum computers come in, working in a radically different way. and yes they are capable of breaking these current systems. In other words: the security systems that are used right now could no longer be secure in the future. At this point, we may think that since quantum computers are not a reality yet, we don’t have to worry about them. This is not entirely true, since someone can intercept our data and store it for the future. These may not be accessible today by the encryption systems that are being used right now, but they would be accessible with quantum computing. It is not crazy that our data, even protected by secure algorithms, is stored for many years. There are certain types of information that may not be a problem, but others, such as identification documents or photographs, may be. In that sense, it is worth protecting our data from current threats, but also of the future. Precisely for this reason, Internxt has its cloud storage prepared to avoid these risks. This company has incorporated into its service the Kyber-512 and AES-256 algorithmsdesigned specifically to address the future capabilities of quantum computers. This way, even if our data ends up stored somewhere, it cannot be decrypted either. To this, we must add that Internxt uses a zero-knowledge architecture. This means that our data They are encrypted before being uploaded to the cloud and not when they reach it.so even if someone intercepts them along the way, they will already be encrypted. Furthermore, since it is open source, anyone can audit the service to verify that there is no type of backdoor to access our data. The price could vary. We earn commission from these links If you are looking for a new cloud service, Internxt could be a great fit for you, especially if we take into account that, using the ‘XATAKA’ code, Their plans are 90% off. The cheapest plan costs 190 euros and we will have service for life. And not just cloud storage: also antivirus and VPN. 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 | Internxt In Xataka | Best VPNs 2026: guide with the 17 best services to protect your online privacy In Xataka | Google Drive alternatives: the best cloud storage services for your files

China had been chasing “black gold” for years. Now it has started to turn it into something much bigger

by

An almost invisible fiber can end up supporting part of a gigantic wind blade, forming part of the main loading structures of a metro train or protecting several satellites during the ascent of a rocket. That is what we have seen with the carbon fiber: a material that seems modest when we look at it as a simple filament, but that takes on another dimension when thousands of strands become a piece capable of reducing weight without giving up high resistance. Behind these products there is not only advanced chemistry, but a technology that China has been trying to industrialize for decades with its own means. The change is not that the country has now discovered this material, but that it is managing to take it far beyond the laboratory. For years, some of its research centers managed to obtain advanced fibers, but China continued to encounter difficulties to industrialize certain grades with the required stability, uniformity and scale. That barrier began to break with new production lines and today the expansion covers the entire chain, from the precursor to the composite materials and finished parts. That is the real leap: converting a technology pursued for decades into an industry capable of feeding other sectors. To understand why all this matters, it’s worth first looking at what’s inside that black coil. Carbon fiber is not a sheet or a solid piece, but a set of extremely fine filaments grouped in bundles. When we read 3K, 12K or 48K, we talk about of 3,000, 12,000 or 48,000 filaments per bundle. Afterwards, these threads are normally combined with a resin to form a composite: the fiber provides strength and rigidity in the chosen directions, while the matrix holds the whole together, protects it and transmits the forces. From filament to the development of a key industry The advantage appears when we relate its performance to weight. A structure made of a carbon fiber composite can offer high resistance and rigidity using less mass than certain metallic solutions, something that can translate into lower consumption, more autonomy, greater payload or larger components. The Airbus A350 incorporates CFRP in 53% of its structurewhile composite materials represent around 50% of the primary structure of the Boeing 787measured by weight. But it is not a universal solution: the material is still expensive and requires complex processes, while composite structures can suffer internal damage that is difficult to detect and repair. To find the origin of this advance we have to go back several decades. China was researching carbon fiber since the sixties and seventiesbut the obstacle was not only to produce it once, but to repeat the result within a factory. In 2005, the Shanxi Institute of Coal Chemistry received a national mission to industrialize a fiber equivalent to aerospace T300. Three years later, on June 30, 2008, a line in Yangzhou produced the first stable roll of aerospace fiber with performance equivalent to the T300. Since that advance, China has been developing higher performance fibers, first with references equivalent to T700 and T800 and later with T1000. In Datong, a line with about 200 tons per year capacity had completed in November 2025 verification of continuous operation. Numbers, however, can fool us if we read them as a simple ladder. T300, T700, T800 or T1000 come from commercial names developed by Toray and are used as references for certain performances, but they do not form a universal international classification nor do they alone summarize the quality, reliability or final use of the material. The magnitude of the change can also be measured in tons. According to the ATA world reportChina concentrated in 2025 an operational capacity of 171,080 tons annuallys, 52.5% of the 326,080 counted worldwide. The data places the country in the lead by scale, but it does not mean that it produced exactly that percentage or that it dominated all segments. In other words, available capacity does not equate to effective manufacturing, and an industrial fiber intended for wind blades does not require the same controls, intermediate materials and certifications as a product prepared to be incorporated into an airplane. In 2025, China had an operating capacity of 171,080 tons per year, 52.5% of those recorded worldwide. What is truly relevant begins when we stop counting reels and observe everything that happens before and after. To obtain the fiber, the precursor must be prepared, oxidized and carbonized; Then come the fabrics, the prepregs, the compounds and the shaping of the pieces. In Jilin, this sequence already coexists within the same industrial hub. Provincial authorities speak of 190,000 tons of precursor capacity, 70,000 of fiber and 50,000 of composites, in addition to pultrusion, machining and product manufacturing lines. That chain already ends in objects that we can identify. In Jilin, 230 lines make structural plates for wind blades, and the company says its products are used in 95% of the blades on the Chinese market. The CETROVO train entered commercial service in Qingdao in January 2025 with carbon compounds in main load elementswhile the fairings manufactured by Tianjin Aisida had contributed, according to local authorities, to 46 commercial launches that reached orbit until June 2026. On a global scale, the material is also used in hydrogen tanks and systems intended to reinforce bridges. China already leads the way in added capacity, and domestic manufacturers such as Jilin Chemical Fiber and Zhongfu Shenying are expanding their capacity and offering higher-performance fibers. Compared to them, the Japanese company Toray maintains a leading position due to its catalogue, its international presence and its industrial integration; The American Hexcel stands out especially in the aerospace market, while the Japanese Teijin and Mitsubishi Chemical continue to be relevant technological players. What China is building is not just more fiber: it is the ecosystem that allows it to become an industry. Images | Lawless Capture | Vong Vathanak In Xataka | “We chose the wrong technology”: Jensen Huang returns to Japan to acknowledge his debt to Sega 30 years … Read more

China has just launched its new heavy ion accelerator. He hasn’t built it just to study atoms

by

There are machines that are built to observe what we already know and others to push matter to places where we barely know what we are going to find. In Huizhou, China has raised a complex whose beam line runs two kilometers and which is capable of accelerating heavy ions and direct them against atomic nuclei with an intensity that is difficult to achieve in other laboratories. It looks like an infrastructure designed for nuclear physicists. That description, however, falls short. The decisive step came on Tuesday, July 21. The High Intensity Heavy Ion Accelerator Facility, known as HIAF, passed the acceptance reviewn that certifies the fulfillment of its construction objectives and entered into test operation for scientific research. The project, built by Institute of Modern Physics of the Chinese Academy of Scienceshad begun to rise in December 2018 and produced its first beam in October 2025. The work is finished; Now is the time to do science. Now, the HIAF does not function as a single track through which particles enter and exit at full speed. Its architecture distributes the work between three major systems: a superconducting linear accelerator that delivers intense beams in continuous or pulsed mode, a synchrotron that accumulates the ions and takes them to higher energies, and a storage ring that allows them to be preserved while researchers carry out precision measurements. It all starts with ions, atoms from which one or more electrons have been removed and which can be accelerated and guided by electric and magnetic fields. Those in charge of the project claim that it is the first advanced heavy ion research facility that brings together these three technologies. A facility designed to study much more than atoms We still don’t fully understand how many of the heavy elements we find around us formed in the universe. To reconstruct that history, researchers will use the HIAF to produce unstable nuclei, measure how they behave and explore the frontiers at which nuclear matter stops holding together. That work also opens the door to trying to create new superheavy elements. The goal is not only to expand what we know about the periodic table, but to better understand the cosmic processes that ended up forming elements such as uranium. The same beams that are used to investigate nuclei can also be used to subject chips, electronic components and materials to intense radiation. In space, the impact of an energetic particle can corrupt data, crash a circuit, or cause permanent damage to a component; Reproducing part of these effects on land allows them to be studied before incorporating the technology into a satellite or ship. The HIAF was also born with that function: to offer a controlled environment in which to check what resists and what fails when a device must operate under the radiation of space. When these ions reach tissues or materials, the experiment changes scale, but not principle. Its energy can be used in the medical sector and, at the same time, to accelerate the accumulation of radiation damage in materials intended for advanced nuclear systems or to future fusion environments. We are not facing a hospital or a reactor intended to produce electricity. What the HIAF offers is something prior and decisive: a place to verify, under controlled parameters, what works, what degrades and what needs to be redesigned. The start-up phase has already left some figures with which to measure its capacity. According to those responsible for the projectthe team completed beam commissioning along the two-kilometer line in 16 hours, a record among comparable facilities. It also maintains that the pulsed intensities of the oxygen and bismuth beams exceeded previous international references by factors of three and 7.5, respectively. During the tests, work has already been carried out on nuclear masses, production of radioactive beams, nuclear structure and irradiation of materials. These are initial results: the HIAF is still being tested and must now demonstrate to what extent it can transform that capacity into real discoveries and applications. Images | Institute of Modern Physics of the Chinese Academy of Sciences In Xataka | In the 70s, a Nobel Prize winner in physics mathematically solved the tourist’s great dilemma: which restaurant to choose

Tarantino choked on this movie that you can recover in streaming

by

Quentin Tarantino he admits it without nonsense: “I saw it in the cinema and I barely made it to the credits.” Talk about ‘The bitter tears of Petra von Kant‘, one of Rainer Werner Fassbinder’s films that he was unable to see in its entirety (along with ‘Lili Marleen’, which he found disappointing). Of all the German’s work, forty-four films between 1969 and his death in 1982, he says he has seen only four. You can recover it in Filmin in a remastered version, and in Movistar Plus. ‘Petra von Kant’ is precisely the most cited chamber piece of all Fassbinder’s films, shot entirely inside the attic of a fashion designer who falls in love with a model much younger than her and loses control over her own feelings. Margit Carstensen plays Petra with a theatricality that earned her several awards of the time, in an oppressive environment and reinforced by avant-garde costumes and spectacular photography by Michael Ballhaus. What distinguishes the film is the distance it imposes between the melodrama and the viewer: dialogues recited with a total absence of naturalism, colors saturated to the point of artifice, and a choreography of bodies that leaves aside all traces of spontaneity. Directors like Olivier Assayas and Abel Ferrara count it among their favorite filmsbut Tarantino got stuck with its eminently European style and the claustrophobic tone that doesn’t leave the attic. In any case, let no one be scared: this is not the first time that Tarantino has choked on an apparently revered film: he already admitted that it took him three tries to get hooked on ‘Dunkirk’, the Christopher Nolan film that ended up becoming the one he defends most passionately. It’s what cinema has that works as an assault on the senses: it doesn’t necessarily have to be easy to enter. Header | penguin k In Xataka | In record time since its release in theaters, one of the most resounding box office failures of the year comes to Prime Video

It connects via Bluetooth and is a trackpad on your palate

by

Operating a computer mouse with your tongue may seem eccentric to you. But more than 100 million people with reduced mobility do not find it so easy to use a mouse with their hands, and this is where devices like MouthPad^ come in. Created by the American company ^Augmentalit is an oral touchpad for computers, tablets and smartphones. It is controlled from the palate using the tongue. We are looking at an oral controller that you place on the palate, and that weighs around 10 grams. In fact, it is custom designed to be able to have it in your mouth comfortably. Once there, the controller converts subtle movements of your tongue and your head into cursor movements, clicking, scrolling or dragging elements. Its design is that of a transparent splint that fits over the upper teeth. It has a pressure-sensitive touch panel that is located on the palate, and motion sensors to detect head turns. Its operation is very simple.The tongue moves on the trackpad of the palate, and this movement moves the cursor. It also has a mode in which what moves the cursor are head movements. So, just like the trackpads you use with your hand, a press of the tongue is equivalent to a left click, and a slurp gesture is equivalent to a right click. Everything else is the same as using a conventional trackpad. You can move elements, drag them and do almost the same thing as on a laptop touch panel. Another of its features is that it connects via Bluetooth like a conventional wireless mouse. This allows you to use it on Windows, macOS, GNU/Linux, Android or iOS without additional drivers or strange configurations. You simply connect it and start making the movement with your tongue, it is the device itself that translates your movements so that computers and mobile phones understand it. It’s just like a normal mouse, plug in and start using. It is true that it has official applications for some systems that you can download. But these apps are not necessary, they simply serve to configure control aspects such as sensitivity, cursor speed or click force. Discreet and with good autonomy. Another of the main features of this device is that it is extremely discreet. You put it inside your mouth where it can’t be seen, and it has minimal impact when it comes to speaking. It has a thickness of 1 millimeter, and is made of dental resin. The controller has dimensions of approximately 30 × 50 × 80 mm, and is charged via a USB-C to USB-A cable. The full charge time is 1.5 hours, and it has an autonomy of more than 7 hours of continuous use, which is almost enough for a workday. It is not the only device of this type. In Xataka we have already talked to you about alternatives such as the MouthX controller created in Spainand it also allows you to control cursors using your jaw and tongue. The difference here is that the MouthPad replicates a laptop trackpad with touch controls, while the Spanish alternative replicates two joysticks. For now only for the United States. The bad news is that this device can currently only be purchased in the United States. The company follows American regulations, but has not adapted it to European or any other regulations, so they only ship there. Regarding the price, ^Augmental It costs $1,400, but if you buy two it will be $1,900 for both. The key is that the expensive thing is to make it custom, and after completing the purchase the company will send you instructions to share with your dentist and take a 3D scan of your mouth that they will then use to manufacture your controller. In Xataka | Dulce, six years later: the look that became a voice and guide

This is how they solved the mystery of the black hole of IC 3599

by

In 1990 a large eruption was detected in the black hole located in the center of the galaxy IC3599, 280 million light years from Earth. Later, in 2010, a new eruption was detected. This type of phenomena They occur approximately once every 10,000 to 100,000 years per galaxy. It is extremely rare, so the eruption of the same black hole with just 20 years of separation was worth investigating. Therefore, a team of scientists from Northern Kentucky University decided to monitor the black hole to immediately capture any other eruptions that occurred in the future. Those of 1990 and 2010 had been rebuilt a posterioribut in order to understand them they needed to capture them in real time. And they did it. It took 15 years, until on October 31, 2025, another one was captured. Without a doubt, it was a most exciting Halloween night. What they captured. The authors of the study just published followed this black hole in three different ways. On the one hand, with the Neil Gehrels Swift telescope, specialized in detecting gamma ray emissions. He is currently not in his best days. It has been necessary launch a ship to rescue it before it falls out of orbit. However, so far it has done its job very well. These scientists also used the XMMNewton, a space observatory specialized in detecting X-ray emissions. And, finally, they took data using ground-based telescopes at the Lick, Xinglong and Caucasus Mountain observatories. With all this, on October 31, 2025 was observed that the black hole’s brightness increased 50 times compared to its lowest levels. Something was happening. Another eruption had occurred in the black hole. But why? The data to have everything clearer. To understand what was happening in the black hole it was necessary to have as much data as possible. Therefore, we began measuring its size. It can’t be done directly, but it can be done by analyzing the host-galaxy mass ratio. This allows the mass of the black hole to be extrapolated by analyzing the galaxy that contains it. Thus, they saw that the black hole is equivalent to 2 million solar masses. On the other hand, terrestrial telescopes analyzed its spectrum and detected a series of lines during the eruption that are not normally present. These were mostly related to highly ionized iron, so it seemed that the eruption consisted mostly of ionized gases released over a long distance. The reasons for the black hole eruption. The eruption of a black hole is usually caused by the destruction of a star that came too close. It can also occur when two black holes orbit each other. However, all of these hypotheses did not fit with the data that was measured in IC3599. What seemed most fitting to these scientists was that it was an episode of instability in the radiation pressure of the accretion disk. This happens when light presses the gas in the inner disk so much that great instability is generated in this area, followed by its collapse. The ionized gas is ejected until the disc is empty. Afterwards, it is cooled and little by little it is slowly refilled. It is a process that It does not have a fixed periodicity. Between the first and the second eruption 19.5 years passed and between this and the third 15.7 years. For this reason, the hypothesis that it is due to the action of stars or compact objects with a fixed orbit is also ruled out. A fact that draws attention. Although the eruption of the black hole does not follow a fixed periodicity, there is something that does occur with a certain periodicity: an oscillation of X-ray measured every 7.4 hours. This may be something known as quasi-periodic oscillation, but at the moment it is not known what this is due to. It will be necessary to continue monitoring this black hole. 15 years have not been enough. Image | Pixabay artistic rendering In Xataka | Stephen Hawking made a prediction about black holes in 1971. A new signal has proven him overwhelmingly right

Apps that simulate purchases in exchange for dopamine open the door to something worse

by

Who hasn’t finished a stressful day at work and have you decided to order food at home? Without a doubt, it is a good option when we don’t feel like cooking. But it’s not the only reason we tend to have the urge. The order, the same as when We buy clothes or any other product onlinetriggers the release of dopamine in the brain. That is the reason why dopamine apps have become fashionable in South Korea, a series of applications in which you search through a list of products and choose the one you most want, but it never reaches your home. To get the kick of pleasure, it seems to be more than enough. From South Korea, to the world. One of the first dopamine apps to be launched was Food Never Eats. Basically, it delivers what it promises. You can choose food from a wide variety of menus specialized by country. Do you feel like Italian food? Today your body asks for Mexican tacos? Or maybe you prefer a good burger? You have everything. Your brain prepares to savor. It is anticipated. But you never get it. This application is Korean, like most apps of this type. However, there are already some in other countries. This is the case of the American Dopamine Shopwhich presents a very wide range of products. The good thing about not having to spend the money is that even the Moon is on offer, for the modest price of 99 million dollars. These types of applications have recently become fashionable. However, in an article for The ConversationAustralian consumer behavior expert Gary Mortimer predicts that they will likely continue to spread around the world over time. The hooking hormone. dopamine is the central hormone of reward systems. These are brain mechanisms that, broadly speaking, seek to ensure that we repeat certain behaviors that are beneficial to us as a species. For example, sex generates pleasure through the release of dopamine, because it helps us perpetuate the species. The more sex we have, the more likely we are to reproduce. Eating chocolate is also pleasant, because it gives us a lot of energy. The brain does not distinguish between energetic and healthy. All of this is so pleasant that we are left wanting to repeat. Therein lies the evolutionary benefit. Unfortunately, not everything that activates reward systems is positive for us. Drugs, for example, have the same effect. And, in general, everything that engages as well. From gambling to shopping. In both cases, dopamine is released in anticipation of a reward; which, in the case of purchases, is the product that we are going to buy or the dish that we are going to taste. The point is that it has been observed that anticipation occurs even if we never receive the order. That’s why dopamine apps are causing a sensation. In them, almost all the steps of the purchase occur: anticipation, selection and a feeling of confirmation. Nothing ever comes, but we trick our brain anyway. The B side of dopamine apps. In his article, Mortimer warns that anything that generates this release of dopamine can cause the gateway effect. That is, it becomes the gateway to something worse. Much has been studied with games of chance. In 2014a study was published with 409 people playing games of chance without reward. It was seen that, 6 months later, 26% of the participants switched to betting. In 2016 A similar study was carried out with 521 people and the gateway effect was seen in 19%. It is even something that has been seen with electronic cigarettes. They are harmful in themselves, but it has also been observed that they serve as a gateway to conventional tobacco consumption. For all these reasons, we cannot rule out that these types of apps end up giving rise to compulsive purchases in search of a shot of dopamine that makes us feel good. The algorithm hunts you anyway. On the other hand, Mortimer remembers that false elections also feed the algorithm. Even if you don’t buy anything, you are still customizing your preferences through cookies and you will receive the response in the form of personalized advertising. There are people who don’t care about this, but others prefer to avoid it, so it’s good for them to be clear that it is not necessary to buy anything. The search is more than enough. Image | Magnific image, not the app in the article Xataka | When it comes to meat, science knows there’s something better than protein shakes: lean pork

what changes (and what doesn’t) in the new generation of Samsung smart watches

by

Samsung’s latest Unpacked has featured the brand’s three new foldables (yes, in this generation there are three different models), but we cannot forget the smartwatches, because there is a lot to tell. In this article we are going to review the most important differences between the Samsung Galaxy Watch9 and Samsung Galaxy Watch Ultra2 with respect to their previous generations. The differences between the four Samsung Galaxy Watch More shine and absence of the Classic One of the most notable absences in Unpacked has been the absence of the Classic model that we saw in the previous generation and it had a very practical rotating bezel. In this way, the brand has only presented two models: Samsung Galaxy Watch9 and Samsung Galaxy Watch Ultra2. between the Samsung Galaxy Watch8 and the Samsung Galaxy Watch9 there are no noticeable differences in their screens. We have two again 40 and 44mm configurations that we must take into account depending on the size we want. Where we are going to find differences is in the high range. Samsung has opted for the same size in the new generation of the Watch Ultra with a single 47 mm configuration. But be careful because while the Samsung Galaxy Watch Ultra offers a maximum brightness of 3,000 nits, the Samsung Galaxy Watch Ultra2 reaches a Brightness up to 5,000 nits. In practice this means that you will be able to see the screen better outdoors. From Exynos to Snapdragon At the performance level, things change with the arrival of the new generation, and Samsung has taken a fairly big step by betting on Qualcomm instead of its own processors. In this sense, while the previous generation (and here we are talking about the Watch8 and Watch Ultra) had the Exynos W1000, the Samsung Galaxy Watch9 and the Samsung Galaxy Watch Ultra2 incorporate the Snapdragon Wear Elite. More battery The battery capacity in the Galaxy Watch9 grows very little compared to the previous generation, going from 325 (40 mm) and 435 (44 mm) mAh of the Watch8 to 390 and 445 mAh respectively. Where we do have a change, and quite a big one, is in the high range. The Samsung Galaxy Watch Ultra incorporates a 590 mAh battery, while the new generation arrives with a 800 mAh battery. The difference is notable and, although we will see this in its corresponding analysis, this will have a positive impact on autonomy. A much more complete sensor Although in general terms there are no major changes at the sensor level between both generations, there are some very interesting additions in the health section. The new generation comes with everything that the Galaxy Watch8 and Galaxy Watch Ultra already offered, but they also have the function of sleep apneaswhich is exclusive for Galaxy phones, and the cardiovascular health functions, the physical fitness index and hearing risk alerts. Price The previous generation is still on sale, so it can be purchased for a lower price than the previous generation: He Samsung Galaxy Watch9 It has a price from 409 euros (minimum configuration). He Samsung Galaxy Watch Ultra It has a price of 749 euros. He Samsung Galaxy Watch8 can be found for a price of 324 euros (minimum configuration). He Samsung Galaxy Watch Ultra can be found for a price of 630.85 euros. Which Samsung Galaxy Watch to choose? Why choose the Samsung Galaxy Watch8 The Samsung Galaxy Watch8 continues to be sold in many stores, and at a very good price. Right now the most notable thing is: Its pricewhich is inferior to its new generation. Your screenwhich does not vary too much from the Watch9. If you are going to buy a Galaxy Watch, it is important to keep in mind that the new generation right now has an introductory offer. The Watch9 is almost at the same price as the Watch8. Samsung Galaxy Watch8 – 40mm The price could vary. We earn commission from these links Why choose the Samsung Galaxy Watch9 The Samsung Galaxy Watch9 arrives with certain changes, especially internal. Where it stands out the most is in: Your processorwhich for this generation Samsung has opted for Qualcomm. Your batterywhich grows slightly compared to the previous generation. The new health functions. Samsung Galaxy Watch9 – 40mm The price could vary. We earn commission from these links Why choose the Samsung Galaxy Watch Ultra The Samsung Galaxy Watch Ultra also continues to be sold at a lower price than the new generation. His key points right now are: performancewhich is still pretty good. Something to keep in mind is that the new generation is currently on sale with a launch offer, and at a lower price than the Watch Ultra. Samsung Galaxy Watch Ultra The price could vary. We earn commission from these links Why choose the Samsung Galaxy Watch Ultra2 The Samsung Galaxy Watch Ultra2 is the watch that has undergone the most changes. Where it stands out the most is in: Its maximum brightnesswhich is now 5,000 nits. Your processorwhich incorporates the Snapdragon Wear Elite. The batterywhich grows a lot compared to the Watch Ultra. Your new health features. Samsung Galaxy Watch Ultra 2 The price could vary. We earn commission from these links Technical sheet of the Samsung Galaxy Watch Samsung Galaxy Watch8 samsung galaxy watch ultra Samsung Galaxy Watch9 samsung galaxy watch ultra2 dimensions and weight 40mm: 40.4 x 42.7 – 30 grams 44mm: 43.7 x 46 mm – 34 grams 47.4 x 47.4 x 12.1mm. 60.5 grams 40mm: 42.7 x 40.4 x 8.6 mm – 31.5 grams 44mm: 46 x 43.7 x 8.6 mm – 34 grams 47.4 x 47.1 x 10.7mm 61.5 grams screen Super AMOLED 40mm: 1.34 inches, 438 x 438 pixels 44mm: 1.47 inches, 480 x 480 pixels sapphire crystal Maximum brightness: 3,000 nits 1.5 inch AMOLED Resolution 480 x 480 Maximum brightness of 3,000 nits Always On Display in full color Super AMOLED 40mm: 1.37 inches, 438 x 438 pixels 44mm: 1.47 inches, 480 x 480 … Read more

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.