This is how you can get a Huawei Watch Fit 5

We are approaching the equator of the month of July. And yes, it is hot, it is no secret, but the heat is always better if you wear a cool watch for the first time. Just a few weeks ago we raffled off a Huawei Watch Fit 5 Pro and now we draw his “little” brother, the Huawei Watch Fit 5a watch that we have also analyzed, that we also liked a lot and that is valued at 199 euros. This giveaway is reserved for Xataka Xtra membersour community that you can join by only 30 euros a year. Membership includes, in addition to the possibility of participating in exclusive raffles like this one, access to a growing catalog of benefits and discounts on digital services, a private Discord server, and customized query resolution through El Consultorio. You have all the information here. How to participate in the giveaway for a Huawei Watch Fit 5 Participating in this giveaway is as easy as being part of the Xtra Communityaccess your member area and check the box marked in red in the image below. When you have done so, you will not only participate in this draw, but in all those to come. Make sure you check that box to automatically participate in the exclusive Xataka Xtra draws | Image: Xataka If you are already part of Xataka Xtra and you have participated in previous draws, you don’t have to do anything. You will automatically participate in this draw and future ones, as you already did in previous ones. Regarding the draw that concerns us today, this is the summary of key dates: Requirements: be a Xataka Xtra subscriber and resident in Spain (Peninsula, Balearic Islands, Canary Islands, Ceuta and Melilla) Start of the draw: Monday, July 13, 2026. End of the draw: Friday, July 24, at 9:00. Winner selection and resolution: Friday, July 24. How will the winner be chosen? From Xataka we will choose a random subscriber and two substitutes. If the winner does not respond within the period stipulated in the legal bases of each draw, the winner will go to the first substitute and, if this does not happen either, to the second. Winning a giveaway does not prevent you from winning in the following ones. You can find the legal bases at this link. Huawei Watch Fit 5 | Image: Xataka The prize is, as we said, a Huawei Watch Fit 5a watch as interesting as the Pro model. While the Pro has a more sporty character, the Fit 5 has a more lifestyle approach. However, it has everything you would expect from a high-end watch. Not to mention exceptional autonomy. It is a great prize and a very suitable watch for any user profile. Whether you are an amateur athlete or someone with a more tech profile, the Watch Fit 5 is a product that will measure up. Good luck to everyone! In Xataka | Subscribe to Xataka Xtra

Last hours to participate in the draw for a Huawei Watch Fit 5 Pro! Only for Xataka Xtra members

Tick, tock, tick, tock! Time is running out, xatakeros. Today is the last day to participate in the giveaway for a Huawei Watch Fit 5 Pro, one of our favorite smartwatches of 2026. It is an exclusive giveaway for members of Xataka Xtracommunity to which You can join for only 30 euros per year and that includes not only access to exclusive giveaways like this one, but to a good (and growing) catalog of advantages in digital services. The winner of the Huawei Watch Fit 5 Pro will be announced tomorrow, June 26, at 11:00 Spanish peninsular time. It will be communicated, as on all previous occasions, via email, via Discord and in an update to the original article that you can find linked right here. How to participate in the giveaway for a Huawei Watch Fit 5 Pro This giveaway is reserved for Xataka Xtra subscribers. If you are already part of the Community, you just have to go to your subscriber area and make sure you have the raffle entry box checked. If you have already activated it to participate in a previous draw, you don’t have to do anything else. Make sure you check that box to automatically participate in the exclusive Xataka Xtra draws | Image: Xataka If you still don’t know Xataka Xtra, you can join for only 30 euros a year (or from two euros per month) and access many more exclusive giveaways like thisEl Consultorio, the private Discord server, discounts on an ever-growing catalog of digital services and monthly meetings with editors. The next one is next week, in fact. The winner will be chosen at random from all participating subscribers, along with two alternates. If the winner does not respond within the period indicated in the legal bases, the first substitute will be contacted, and if he/she does not respond either, the second will be contacted. Winning a giveaway does not exclude you from participating in the following ones. You can consult the complete legal bases here.

This is how you can get a Huawei Watch Fit 5 Pro

Although we still have the hangover from the Nintendo Switch 2 giveaway, the wheel doesn’t stop turning and today we are back with a new giveaway exclusively for members of Xataka Xtra. And pay attention, because it is another very interesting gift: a Huawei Watch Fit 5 Pro orange color valued at 299 euros. It is a smartwatch that we really liked when we analyzed it and that now a lucky xatakero or xatakera player can wear it, as long as it is part of the Xtra Community. If you already belong to Xtra, you already know how it works and all the advantages you can accessbut if you don’t know it yet, for only 30 euros a year you can access exclusive raffles, exclusive benefits and discounts, a private Discord server, a direct line with editors and much more. You have all the information here. How to participate in the giveaway for a Huawei Watch Fit 5 Pro Participating in this giveaway is as simple as being part of Xataka Xtraaccess your member area and check the box marked in red in the image below. When you have done so, you will not only participate in this draw, but in all those to come, which are not few. Make sure you check that box to automatically participate in the exclusive Xataka Xtra draws | Image: Xataka If you are already part of Xataka Xtra and have participated in previous draws, you don’t have to do anything. You will automatically participate in the draw, as you already did in the others. These are the coordinates of the draw that concerns us today: Requirements: be a Xataka Xtra subscriber and resident in Spain (Peninsula, Balearic Islands, Canary Islands, Ceuta and Melilla) Start of the draw: Monday, June 22, 2026. End of the draw: Friday, June 26, at 9:00. Winner selection and resolution: Friday, June 26. How will the winner be chosen? From Xataka we will choose a random subscriber and two substitutes. If the winner does not respond within the period stipulated in the legal bases of each draw, the winner will go to the first substitute and, if this does not happen either, to the second. Winning a giveaway does not prevent you from winning in the following ones. You can find the legal bases at this link. Huawei Watch Fit 5 Pro | Image: Xataka Regarding the prize, the Huawei Watch Fit 5 Pro It is a very competent watch capable of measuring up regardless of the type of user. If you play sports at a relatively advanced level and want to keep track of your sessions, it’s scary; But if you are someone who wants to keep track of your health, receive notifications and calls and see how you slept, too. It is a very versatile watch that, as we said before, we really liked when we analyzed it. We particularly loved its battery, its screen and how comfortable it is to carry it at all times. It is, without a doubt, a piece of prize, so good luck to everyone! In Xataka | Subscribe to Xataka Xtra

the technological leap begins to fit when you see how the color changes

He Samsung R95H Micro RGB It was there, on, surrounded by the lighting of the room and with a very clear idea behind it: to show how far the company wants to take its new commitment to image. This morning, in Madrid, I was able to see it up close during a meeting with Samsung Electronics Spain in which Pablo Requejo, director of the TV Area, presented it as “the latest evolution in image technology.” We are not yet talking about a reviewbut a first contact to understand why the South Korean company wants this television to function as a showcase for its new Micro RGB bet, first presented at CES 2026. Here the first reasonable question appears: what is Micro RGB and why Samsung is giving it so much prominence. The name can lead to confusion, especially because it is very reminiscent of Micro-LED, a technology that we have been hearing promises about for years. But the difference is important. Micro-LED works without backlighting: each pixel emits its own light through small inorganic RGB LEDs. The OLED also emits light per pixel, but using organic compounds. Micro RGB doesn’t do that. What it proposes is to continue within the LCD field, but with a different backlight, made up of small LEDs that seek to improve color and light control. Requejo explained it from a very visual idea: “In micro RGB, each of the LEDs have the three native colors, red, green and blue.” The manager summed it up with another idea: by using Micro RGB, the company maintains that it can reduce dependence on traditional color filters and get closer to “spectacular colorimetry.” He also insisted on the size of those LEDs, “the size of a human hair”, a simple way to tell why Samsung wants to sell this technology as more than just a minor evolution. Technical sheet of the new Samsung R95H Micro RGB Samsung Micro RGB R95H panel 4K MICRO RGB LCD, 165 Hz VRR (100 Hz Native) resolution 3,840 x 2,160 sizes available 65, 75 and 85 inches image processor Micro RGB AI Engine Pro hdr HDR10+ sound 4.2.2 channels 70 watts (RMS) Dolby Atmos connectivity 4 x HDMI 2.1, 2 x USB-A, 1 x Ethernet, 1 x optical digital audio output, 1 x RF, 1 IC jack Wireless One Connect Ready compatible (for connections without visible cables) wireless connectivity Wi-Fi 6E Bluetooth 5.3 operating system One UI Tizen energy label Class E typical consumption 148 watts maximum consumption 390 watts dimensions 1658.8 x 1019.2 x 349.1 mm (with base) weight 31.8 kg (with base) price From 3,698.99 euros Micro RGB wants to open a third way between Mini LED and OLED The first image impression goes exactly where Samsung wants to take the conversation: color, brightness and sense of impact. As we can see from the photos, the 75-inch unit was not in a dark room, but in a demo with lots of light around, and yet the image did not appear washed out or washed out. The tones were strong and the panel conveyed that idea of ​​a high-end television that enters through the eyes before entering through the technical sheet. It remains to be tested with varied content and own measurements, but as a first visual contact it is convincing. Pablo Requejo, director of the TV Area at Samsung Electronics Spain, during the presentation of the company’s new range of televisions in Madrid Contrast was one of the sections that I was most interested in observing, precisely because this technology continues to be based on an LCD base. Live, the result was solid: blacks looked convincing, brightness didn’t seem to eat into dark areas, and the image maintained a reasonable separation between highlights and shadows. But this is one of those areas where a presentation is not enough. The night scenes, the subtitles on a black background, the viewing angles and the blooming They are tests that need time and specific content. Samsung bets on a sober base The version that we were able to see does not need a striking base to look like a high-end television. It achieves it in another way: with minimal frames, a very clean front and a simple central base that fulfills its function without taking the eye away. That decision makes a lot of sense because the important thing here is the screen, not what supports it, and Samsung seems to have sought precisely that: that the design accompanies without competing with the image. In the photos and live you can see that minimalist intentionwith the logo reduced to an almost testimonial presence. The reflection-free screen completes the proposal. In gaming, this Micro RGB promises. The presence of HDMI 2.1 It is important because it opens the door to improvements designed for very common problems when connecting a console or PC to the television. VRR allows you to synchronize the screen refresh rate with the signal from the console or PC to reduce cuts or jerks in the image. ALLM It can automatically activate low latency mode when it detects that we are playing. The Samsung logo is reduced to an almost testimonial presence, integrated into the lower part of the frame Added to that is a maximum refresh rate of 165 Hz, which means that the screen can update the image up to 165 times per second when the signal allows it. Compared to the traditional 60 Hz, the jump aims for a smoother imagewith less blur and a faster response, something especially useful in action, driving or shooting games. It is worth mentioning it because it is an important part of the technical section, but in this first contact I was not able to test it with a game: there was no console connected to the television. It will remain for a possible in-depth review to see how all this translates into real use. In software, the proposal goes through One UI Tizenthe layer with which Samsung wants to organize the experience … Read more

I thought my kitchen couldn’t fit one more whim. Until they invented the invisible induction hob

The Spanish we cook less and lessand Roig himself predicts that in a few years there will be no kitchens in the houses. For everyone who thinks otherwise, good news: the induction cooktop industry is progressing at a dizzying pace. The invisible induction. There is a phenomenon going viral on networks such as YouTube Shorts, TikTok and Instagram: the induction invisible. They are in the most literal sense of the word, since they are invisible to the eye and can be placed practically anywhere on the countertop. Although they may seem like a magical solution, these new induction systems have technology that we already know and some important cons to know. How to achieve it. Countertops with invisible induction allow you to cook directly on the countertop surface, without the need for a visible plate. The technology is the same as in a conventional induction hob: a system of electromagnetic coils generates a field that induces electric currents in ferromagnetic materials. The surface of the countertop acquires only the residual heat, the intensity of which will largely depend on the material used in it. Thus, like any other induction system, it is much more complicated to burn yourself compared to a ceramic hob. Novy undercounter induction. The pros. In addition to the design, which allows us to completely forget that we have a plate embedded in the countertop, cleanliness is a very strong point. It is enough to clean our countertop regularly without fear of damaging the plates, since they are under the surface. There is also a gain in surface area, since the plate They are also usually quite easy to control, some of them using wireless controllers, others using a traditional remote control or, as in the case of some Cecotec models, we can choose where to install the visible button panel. The buts. Invisible inductions cannot be installed on any countertop. Brands like Cecotec They sell theirs at a pretty cheap price.recommending porcelain or granite materials that withstand temperatures greater than 400 degrees and with a minimum thickness depending on the model. Invisible Cooking Surface plate. Viewed unassembled it is not so futuristic. Although the companies that market them overlook it, invisible induction has a small counterpart: the heat has to pass through the countertop. This creates a barrier that slightly increases consumption, although as an induction system they are still much more efficient than traditional glass-ceramics. If you are worried about leaving marks over time, for now (these plates have been on the market for a few years, although they are still unknown), no big complaints. The manufacturers assure that the countertop is treated so as not to become marked with use, although it will depend on the care with which we place the pots and pans on it. Go deeper. Repairing this type of hob is also more expensive than traditional induction hobs. Despite this, modular installations are usually used so that they can be replaced without it being necessary to completely change the countertop. If Roig is right and in a few years there will be no kitchens, at least those who resist eat only precooked You can have the most beautiful one. In Xataka | Goodbye to the hood in the kitchen. Hiding it is not enough for Samsung: it has integrated it into its new induction hob

In 1978 Christopher Reeve was chosen to play ‘Superman’. He got so beaten up that he literally couldn’t fit into the suit.

In the mid-seventies, superman He wasn’t just a character: he was DC’s goose that laid the golden eggs and a bet that could make or sink the first great modern superhero blockbuster. Producers Alexander and Ilya Salkind wanted a “serious” and grandiose film, far from the tone camp from the sixties Batmanbut they also knew that any setback would be a historic embarrassment. Too big to fail. In that scenario, DC, suspicious, imposed conditions of the strictest and he monitored the project as if it were a surgical operation, because the underlying problem was not to make a film: it was to make it with a guy in tights and a red cape and get the public to I will look at him with respectnot like a meme. Two years of casting. Thus, the search for superman perfect became the great bottleneck: it began in 1975 and continued until February 1977with hundreds of tests and a growing sense of desperation. There was, as usually happens in any great production, a star wish list that seemed more a festival poster than an audition: Robert Redford, Paul Newman, Warren Beatty, Clint Eastwood, Steve McQueen, Burt Reynolds, Charles Bronson, James Caan, or even Nick Nolte. In fact, there were many more, in addition to proposals that today they sound delirious by pure marketing logic, as think of Muhammad Ali or even in people outside of interpretation. It turns out that each option failed for something (if it wasn’t cost, it was age, image, accent or fit in general) and the message was clear: without Superman, there was no movie. The definitive twist. In the midst of that chaos, Christopher Reeve arrived from the New York theater as an answer that did not fit the cliché of the “big name” that the producers were looking for, but did fit the essence of the character. The casting director was pushing his candidacy against the team’s inertia, until he was finally given a real opportunity. When Richard Donner, the film’s director, saw it, the trial was as clear as it is uncomfortable: Reeve had the height, the face and the aura to be Superman… but he was also too young and too thin (“a stick”were the director’s words) to fill a suit that required visible strength, not just presence. Even so, in that test (between nerves, the heat of the spotlight and a still ungainly appearance) something that no one could copy became evident: the potential to make Clark Kent and Superman credible in the same person. The actor before opting for his role in Superman Stop being a “stick”. Reeve got the role with an unspoken demand which was actually an ultimatum: he had to physically become Superman, and do it quickly. The producers even suggested use fake muscles under the suit to “trick” the camera, a typical solution in the cinema of the time, but he refused, because he understood that credibility was not built with filler, but with transformation. The movie needed the body to say “superhero” before the character even spoke, and Reeve assumed that the job was not just to act well, but to look impossible without falling into excess. Darth Vader as trainer. Here comes the anecdote that seems invented by an advertising department: the man inside the Darth Vader suit, David Prowse, also a bodybuilder and instructor, was the one who was in charge of sculpting to Superman. Donner called it like someone activating a emergency plan: “we have a Superman” and we have to build him against the clock. Prowse trained Reeve for weeks with a routine focused on gain mass and functional strengthsolid enough to withstand flight harnesses, exhausting days and the symbolic weight of the character. And in the process a perfect story was born to sell the film: the most intimidating physical villain of the moment molding the definitive hero of the decade. The “obsessive” transformation. The method was so simple as brutal: eat a lot, train thoroughly and not allow yourself to lose weight even for a single day. Reeve put himself on a high-protein diet, with four meals a day, shakes and vitamins, and with an almost paranoid discipline: skipping a meal meant going backwards, and going back was a disaster. The idea he repeated was very clear: the actor’s inner work is useless if the exterior does not support the fantasy, because Superman cannot “seem” weak, even if he is vulnerable on the inside. And the most interesting thing is that that physical strength also changed him. the psychology of paper: The stronger he became, the more natural the character’s calm authority came to him. Too “handsome”. The result was so extremely effective that it became a continuity problem: Reeve continued to gain muscle during filming and there came a point where It was not the same body of the first scenes. The production had to redo shots already filmed because the superman of one day did not fit with the Superman of weeks later, and the suit, designed for a “before”, began to behave like a shell that was too small. The ironic twist is that at first they wanted to put fake muscles under the uniform and, after the transformation, the opposite happened: They were able to remove the additions to the suit because they were no longer needed, and the film was left with what it had always needed from the beginning, a Superman with real muscle, without tricks or cardboard. The myth that remained. Over time, Reeve’s physique has been compared with the hypertrophied standards of today’s superheroes, but at the time it was quite an event: his change from “tall, skinny actor” to muscular icon It was part of Superman’s own story even before of the premiere. The important thing was not to compete with modern mountains of biceps, but to build an exact illusion: that this guy could be the most powerful on the planet and yet the most human when he looked at Lois … Read more

We Spaniards are stopping having Christmas trees because they don’t fit in our house. So there are already companies renting them

The year or the city doesn’t matter. At least in Spain, Christmas usually comes accompanied by a series of images that are repeated December after December, invariably: streets full of colored ledsbalconies in which they begin to appear papanoels and other Christmas decorations, shop windows in which gold, silver and reddish colors suddenly predominate… and living rooms in which trees full of tinsel and garlands sprout overnight. Year after year the same questions are also repeated: better natural or artificial tree? And above all… What the hell do we do with it after Epiphany, when it’s time to pick up the decorations? Where do we store it, if we already have the storage room all the way up? There are those who have seen In those doubts a promising business. Tree Earrings. There is no Christmas without decorations. And there is no Christmas decoration worth its salt without a good tree. It’s been like this all our lives, but just in case there were any doubts, cities like Vigo, Barcelona, Badalona either Madriddetermined to build gigantic trees in the heart of the urban area. Something similar happens in businesses, offices and homes. People demand trees (both artificial and natural), something that is felt in the nurseries and the big chains of decoration. As a reference, the National Christmas Tree Association (NCTA) estimates that each year they are sold in the US between 25 and 30 million of natural Christmas trees, which requires a huge plantation with hundreds of millions of copies distributed throughout the country. The dilemma, whether you choose real or fake fir trees, is… What to do with them later? A question, a business. There are those who have seen that question and the demand for Christmas trees as a business. After all… Why rack your brains choosing decorations, assembling them, disassembling them and then looking for a place to store them for months if we can pay a company to take care of everything? Or better yet, what if instead of buying the tree we rented it? Leasing trees may sound strange, but there comes a quick search on Google to find a few companies that operate in Spain and they dedicate precisely to that: to temporarily give up trees full of lights in exchange for a fee. The offer is wide and includes everything from small specimens to others of large size and size, for both indoor and outdoor spaces. But is it a business? Yes. The holidays may only last a few weeks, but if companies like Ximenezthe Córdoba company that has been in charge of setting up decorations in Vigo, Madrid, Barcelona or Milan, is that Christmas decorations can become a million dollar business. After all, it is not only families who demand decoration. Governments and companies of all kinds also do it, from businesses that do not have space to store decorations the rest of the year to hotels that need trees for their living rooms and hallways. In a warehouse in Madrid… One of the most popular Christmas tree rental companies in Spain is B&M, a family business with twenty years of experience that works from a warehouse in Tetuán, Madrid. Recently those responsible they explained to The Spanish Newspaper Every campaign, about 200 trees come out of there ready to decorate and that the company itself is in charge of collecting once the holidays are over. Their work involves several challenges, such as matching the taste of their clients and coordinating the logistics that require dismantling and removing 200 trees during the second week of January. “The pickup is intense because on the 9th everyone wants you to pick it up.” “Three, four hours at least”. The company also makes it clear that although it may seem like a simple task, preparing the ideal tree requires work. First they convey a proposal to the clients. Then they shape it. “A four or five meter tree is a job for five or six people, who have to spend at least three or four hours on it,” clarifies the signaturewhich explains, for example, that there are businesses that want trees with their corporate colors. How much do these services cost? In your website There are rates (with delivery and collection service included) ranging from 265 to 2,800 euros, without VAT. It all depends on the tree you want. They range from 1.5 to five meters. Are there more options? Yes. The demand for Christmas decoration is intense enough that it has encouraged other businesses, such as those that are committed to sustainability and offer a rent in pot. Your proposal? Instead of buying a plastic tree or taking a felled fir, rent one that you can place in your house alive, with its pot. Once in your living room you can decorate and take care of it and after Christmas the company will collect it to take it to a forest or to its nursery of origin. Images | Arun Kuchibhotla (Unsplash) and Jared Lind (Unsplash) In Xataka | Without knowing it, we all honor Thor during Christmas thanks to a pagan ritual: the Christmas tree

There is a ‘good’ fat that hides a secret to aging better and being fit. It only remains to get the pill

Aging is inevitable, and with it it comes A progressive loss of physical capacity that causes it to be more difficult to walk or stand up. This makes Stay fit It becomes much more difficult and therefore the resistance begins to decline. But … what if this decline can be slow down? This is precisely what science is focused on. Fat as anti -aging. Researchers at the Rigers New Jersey Medical School They have discovered That a special type of adipose tissue, known as brown fat, could be the key not only for healthier old age, but also Improve physical performance. A study of great relevance, since it can open a new route in the anti -aging field. The team that has led this research has been able to identify an unusually powerful form of this ‘good fat’ in mice, which not only Increased his life expectancybut improved its exercise capacity by an impressive 30%. Now, the race has begun to be able to replicate these same effects in humans through a drug. Not all fat is bad. When we think of fat, the White fat or white adipose tissue. Its main function is to store excess calories in the form of triglycerides and is the one that can bother us aesthetically throughout our lives. Although in essence it is a large energy deposit. But, nevertheless, there is another type of fat that is much more interesting: brown fat or Brown adipose tissue. Unlike white, brown fat is specialized in burning calories to generate heat in a process called thermogenesis. This is possible thanks to the fact that their cells are full of mitochondria, which are the organelles that act as cellular power plants and that give it its characteristic brown color. In our life where we have more fatty fat in our body is when we are babies, since here it is crucial for Keep body temperature. But when we grow, the brown fat is lost until some cracks are around the neck and shoulders. But here the white fat is the one that dominates our body completely. One step further. Knowledge about brown fat already has a long journey in scientific literature. But it is now when this study goes further to point that it is linked to having a healthier longevity and with a much more appropriate physical exercise. How they knew it. To get to this conclusion, the researchers worked with a genetically modified mouse model to lack a protein called RGS14. The mice without this protein lived approximately 20% than their normal partners, and curiously the females lived more than the males in a pattern similar to that followed by humans. Even at the advanced ages, these mice avoided the typical signs of aging such as body atrophy, hair loss or the graying of the fur. But it does not stay here, since when submitting them to physical tests, the modified mice showed a 30% higher performance, both in distance traveled and in resistance. And all this because mice without RGS14 developed a dense and powerful brown fat than who expressed the protein correctly. The definitive test. To confirm that it was brown fat, and not another effect of genetic modification, scientists conducted a crucial experiment: transplanting the brown ‘supergras’ of mice without RGS14 to normal and healthy mice. The results were overwhelming. The mice that received this transplant improved their ability to exercise in just three days. On the other hand, when brown fat was transplanted from a normal mouse to another, an improvement was also observed, but much more and with eight weeks ahead to manifest its effects. Something that showed that the fat of the genetically modified mice was exceptionally powerful. Because? The mechanism seems to reside in an improvement in blood circulation. The indications suggest that brown fat promotes the creation of new blood cases in the muscles that improves the flow of blood and oxygen during exercise. The goal. Research suggests that this brown fat not only improves physical performance, but also protects against a series of ailments associated with age, such as obesity, diabetes, cardiovascular disorders and even cancer and Alzheimer’s. Vatner’s team is already working with collaborators to develop a drug that imitates the effects of this powerful brown fat, hoping to have a compound ready to be tested in approximately one year. But the idea is not only to increase life expectancy, but “healthy life expectancy.” That is, even if you live longer, these ‘extra’ years enjoy good physical and mental health. While we expect that future pill, there are techniques such as deliberate exposure to cold (the famous ice baths) that can naturally increase our brown fat levels. However, as Vatner points out, most people would prefer to take a pill to take an ice cream bath. Images | Tatiana Zanon In Xataka | Our brain has its own backup. It is already known how to create copies in parallel of each memory

The US is dismantling the chips law. His blow will fit the semiconductor industry throughout the planet

Donald Trump is fulfilling what he anticipated both during the electoral campaign and after returning to the White House. The Chips Law Approved in July 2022 By the government of Joe Biden He has never liked him. Has made it very clear in statements such as this last January: “In the very close future we will impose tariffs on foreign production of computer chips, semiconductors and pharmaceutical products to return the manufacture of these essential goods to the US (…) went to Taiwan; now we want them to return. We do not want to give them billions of dollars in the ridiculous driver program. They already have billions of dollars.” Three months before, in October 2024, I had already charged ferocity against this program of the previous administration In Joe Rogan’s podcast: “We put millions of dollars on the table so that rich companies came, they borrow the money and build chip companies here. And they will not give us the best companies.” The Department of Commerce has seized 7,400 million destined for chips During the electoral campaign the possibility that Donald Trump dismantled the Chips program if he arrived at the government was on the table. A priori the money that has already been delivered will not be returned to the administration, but a part of the funds remains in the hands of the Department of Commerce, which is currently led by Howard Lutnick. And the dismantling has already begun. As we explained last Friday, the US government plans Reassign at least 2,000 million dollars coming from the heading for research and manufacturing integrated circuits within the Chips Law. If this measure thrives these funds will be used to finance projects dedicated to obtaining and the processing of critical minerals. At the moment China controls extractionthe processing and distribution chain of a good part of this crucial strategic resource for many industries, such as integrated circuits, telecommunications, batteries or electric car, among others. The government plans to reallow at least 2,000 million from the game for the investigation and manufacture of chips However, this is not all. And it is that the US Department of Commerce has seized a fund of 7.4 billion dollars that was managed by the National Center for the advance of semiconductor technology (Natcast), which is a private non -profit organization. This money comes from the Chips program and was intended for the research and development of new technologies for semiconductors. The Department of Commerce has justified this seizure arguing that the creation of Natcast by the Biden Administration was an attempt to “avoid clear legal restrictions that They prohibit government agencies to create corporations“In addition, Secretary Lutnick has declared that this organization was “a bribe fund that did nothing but fill the pockets of loyal to Biden with dollars from US taxpayers.” A priori we might think that this measure only affects the US, but nothing is further from reality. Its impact will be received by the global semiconductor industry. American research has made fundamental contributions to the global integrated circuit industry, so the cut of funds for this item in the Chips Law will be a perceptible effect in this sector. As a button shows: the extreme ultraviolet radiation source (UVE) that they use ASML photolithography equipment It was developed by Cymer in the US. If we stick to Natcast’s role in the current semiconductor research, it is important that we do not overlook that this organization is involved in the construction of the extreme ultraviolet light accelerator (UVE) of Albany (New York). And also in the tuning of an Chips Research and Development Center in Tempe (Arizona). The Commerce Department has not yet confirmed What will you do with the 7.4 billion dollars That he has seized, so the future of New York and Arizona research facilities is uncertain. More information | Reuters | Tom’s hardware In Xataka | The US will not be able to contain the technological development of China. Experts from the chips industry forecast it

A laboratory has recreated the first molecule after the Big Bang. The result does not fit with our history of the universe

In the beginning, God created heavens and earth. And the earth was without order and empty. And the darkness covered the surface of the abyss, and the Spirit of God moved on the surface of the waters. Then God said: Be the light. And there was light. Go if there was light. A little context. Just after the Big Bang, the universe was an unimaginably dense and hot place. But as it expanded and cooled, the matter began to organize. First, protons and neutrons formed the nuclei of the lighter elements. Three hundred eighty thousand years later, temperatures fell enough for electrons to join these nuclei, forming the first neutral atoms: mainly hydrogen and helium. And it was then, in that cosmic childhood, when chemistry was born. The first molecule. The first chemical bond of the universe was the helium hydride ion (HEH+). A simple molecule formed by an atom of neutral helium and a hydrogen core; That is, a proton. For decades, his role in the birth of the first stars was subject to intense debates and theoretical simulations. Now, a team of researchers from the Max Planck Institute of Nuclear Physics in Germany has achieved recreate for the first time The reactions of this molecule in conditions similar to those of the primitive universe. The result has been a capital surprise that will force physicists to reconsider what they thought they knew about how the first lights lit. The first stars. After the formation of neutral atoms, the universe entered into A period known as the “dark age”. There were still no objects that emitted light, such as stars. For a star to be born, a gas cloud had to contract until enough density and temperature to start the nuclear fusion. But there is a problem: for the cloud to contract until that point due to gravity, it needed to dissipate heat. Below the 10,000 degrees Celsius, hydrogen atoms are not able to radiate that heat. This is where the molecules come into play. Helium hydride (heh+) can cool gas in a much more efficient way due to its strong dipole moment: it radiates heat emitting photons when rotating and vibrating. Something does not fit. Physicists believed that HEH+ had been a key cooling agent in the primitive universe. The problem was that HEH+ could also be destroyed by colliding with the omnipresent hydrogen atoms. Until now, the theoretical models predicted that the destruction reaction had slowed down drastically due to the very low temperatures of the primitive universe, but no one had verified it experimentally. The results of the experiment, published in the magazine Astronomy & AstrophysicsThey are completely unexpected. To the difference of all predictions, the reaction does not slow down at low temperatures. In fact, its speed remains almost constant. What physicists call a “reaction without barrier” occurs. Image | NASA, that In Xataka | The first molecule of the universe: after decades after it, we just discovered one of the key pieces of chemistry dawn

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.