Last minute gifts for Santa Claus with good discounts and fast delivery

Every year you promise yourself that you will never be caught out again when it comes to buying Christmas gifts. But, here you are, another year, looking for what to give. If you want to avoid the stress in stores that exist these days leading up to Christmas Day, you are in luck, because there are websites (like Amazon) where you can enjoy fast delivery on a multitude of products. We show you a selection with some gift ideas They arrive in time for Christmas Day. Shaver Philips OneBlade 360 by 34.98 euros: with 360 blade and autonomy of 45 minutes. Virtual reality glasses Meta Quest 3 by 499 euros– Compatible with Xbox Cloud Gaming. amazon Echo Show 8 by 179 euros: 8 inches and with spatial audio. smart ring OURA Ring 4 by 279 euros: waterproof and one week of autonomy. portable projector XGIMI MoGo 2 Pro by 339 euros: with Google TV and 8W speakers. Philips OneBlade 360 ​​Shaver We start our selection of gift ideas that arrive on time with one of the personal care devices best sellers among the male audience. This is this Philips OneBlade 360 ​​shaver, ideal for keeping your beard in perfect condition. Its usual price is 59.99 euros, but now it is available for 34.98 euros. It is used for the beard and body and stands out for being efficient even with the longest hair. Allows for an easy and comfortable shave and comes with a innovative 360 ​​bladewhich can be tilted in all directions. Its battery offers up to 45 minutes of autonomy and comes with three 360° blades, three beard combs, a body clicker and a protective cap. Philips OneBlade 360 ​​Authentic Barber, facial and body electric shaver and trimmer The price could vary. We earn commission from these links Meta Quest 3 virtual reality glasses If you want to give an innovative technological device, these virtual reality glasses Meta Quest 3 are a good option. Now, you can buy them on Amazon for 499 euros and you can have them at home tomorrow. The Meta Quest 3 They come with an Infinita Display 4K+ screen, with a 120 Hz refresh rate. They are compatible with spatial audio and include a dual RGB camera. They are also compatible with Xbox Cloud Gaming and its battery offers a range of up to 2.2 hours. Meta Quest 3 512 GB — The most powerful Quest The price could vary. We earn commission from these links Amazon Echo Show 8 Amazon has a good number of devices with Alexa that make good gifts for Christmas. One of his latest releases is he Next-generation Echo Show 8a smart screen ideal for a connected home. Now, you can take it for 179 euros. This Echo Show 8 has a eight inch touch screen with HD resolution. Comes with Alexa integrated as standard and stands out for its sound, since it comes with spatial audio. It allows you to play series and/or movies through streaming apps and, in addition, it allows you to play audiobooks through Kindle. Amazon Echo Show 8 (latest generation) The price could vary. We earn commission from these links OURA Ring 4 Smart Ring Although smart watches are the best-selling type of wearables, now you can surprise at Christmas by giving a smart ring. On Amazon, you can buy the OURA Ring 4 with a 30% discount. It has gone from costing 399 euros to 279 euros. This smart ring OURA Ring 4 It has a battery that offers up to a week of autonomy and is very comfortable to wear. Is waterproof and is made entirely of titanium. Plus, it comes with your first free subscription to Oura. OURA Ring 4 Smart Ring The price could vary. We earn commission from these links XGIMI MoGo 2 Pro Portable Projector If you want to surprise a movie buff, a portable projector is one of those essential gifts. Now, on Amazon, they have this one on sale XGIMI MoGo 2 Pro. It has a 24% discount and you can get it for 339 euros. This portable projector comes with operating system Google TV integrated. It has 430 ISO lumens and its configuration is very simple. It also integrates two 8 W speakers with Dolby Audio. Finally, its compact size will allow you to take it anywhere comfortably. XGIMI MoGo 2 Pro (New) 1080P Mini Portable Projector 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. Images | Freepik, OURA, XGIMI, Philips, Meta Quest and Amazon In Xataka | Best “smart” Amazon Echo speakers. Which one to buy and recommendations based on use In Xataka | Which Kindle to buy: buying guide with recommendations to get it right with Amazon e-book readers

Welding in space is a physical nightmare, but the UK has a good reason to try it

We have entered a point where great nations have one objective: spatial autonomy. And, although many factors come into play, one of the most important is the ability to manufacture and assemble in space. As? Welding directly in space, but although we have seen it in science fiction on numerous occasions, things get complicated when we want to apply it to the real world. Now, a British university believes it has found the solution. A ‘Wall-e‘ welder. Nightmare. Soldering on Earth is an extremely simple process. We only have to apply a very high temperature and both gravity and the atmosphere make it easy for us. In space, the thing changesturning something routine into a real physical nightmare. There are three elements that come into play: Microgravity: on Earth, gravity causes the drop of the binding metal (tin, for example) to fall on the elements to be joined. In space, since there is no gravity, surface tension is the dominant source: the molten metal does not stay in place, but tends to form spheres. Additionally, gas does not escape from the molten metal, causing porosities and further structural weakness. Pressure: There is no oxidation because there is no oxygen, but there is also no pressure, which lowers the boiling point of certain alloys. This can cause, at certain temperatures, some critical components of the metal to evaporate rather than melt. Again: the chemistry of the solder and the properties of the joint are altered. The politics of discard. If that were not enough, welding in space is a nightmare for astronauts who have suits that limit their movements and who would always be under the pressure of a spark or slag piercing the suit. Goodbye astronaut. That is why administrations have become accustomed to the logistics of disposal: rather than repairing something, it is better to throw it away and launch something new from Earth. Less risks, fewer headaches. ISPARK. Clearly, it clashes with the most current policy: that of recycling. A few days ago we saw that, while NASA wants to throw down the International Space Station to the trash, there are those who want to recycle it to take advantage of all the elements it has. And building platforms in space based on smaller parts is more reasonable than launching those pre-assembled structures from Earth. That’s where the discovery from the University of Leicester, in the United Kingdom. In collaboration with TWI Ltd, they have launched what they have called “ISPARK Project”, or “Intelligent SPace Arc-welding Robotic Kit”. It is not a new physical welding, but a robot to do the work. There are still issues that can compromise the integrity of the weld itself, but having a robot do the job eliminates the extreme risk for astronauts. And, precisely, the researchers point out that achieving this “will redefine how large structures are built and maintained in orbit” in the new era of the space economy. They are not the only ones, since companies like ThinkOrbital wave University of Texas they are also pushing this possibility. Roadmap. It must be clarified that it is a technology that has to be tested. The first step will be to subject the robotic system to tests in chambers that simulate the vacuum of space to verify both that the electric arc and that the behavior of the materials are stable in an environment without an atmosphere. In addition to the direct results, they will compare with a digital twin. It is a technology that virtualizes (thanks to computer calculations) the physics of welding in vacuum and microgravity. It is data with which they will train the robot, but also with which they will compare the results of the physical world. And, if everything goes well, in later phases the objective is to test it in orbital reality conditions. This is where other factors come into play such as radiation or dynamic thermal cycles (conditions of extreme cold and heat in a matter of an instant). In search of autonomy. Little joke with this. The “Smart Space Arc Welding Robotic Kit” has received funding through the UK Space Agency’s National Space Innovation Programme. Specifically, 560,000 pounds to develop this system. Everything is framed within a larger program of the Agency, which will allocate 17 million pounds to 17 space innovation projects. If we look at the global European “photo”, it is contextualized within a reality in which we also see that the European Space Agency seeks one thing: autonomy. The British agency and the ESA are tired of depending on NASA either Roscosmos for their space missions, and we are seeing how they develop technologies or inject more than 900 million euros to find a European replacement for SpaceX. And, obviously, assembling and fixing in space is much more sustainable than continuing to create technology that costs hundreds of millions of euros and is disposable. Images | University of Leicester In Xataka | We are launching more things into space than ever before. And the next problem is already on the table: how to pollute less

Da Vinci was not only one of the most brilliant thinkers and inventors in history. It was also very good

He Da Vinci painter. The sculptor The engineer. The Tuscan wise man who devised flying machines at the end of the 15th century. The one with mirror writing and the muse with a disturbing smile. That of the enigma that does not go away five centuries after his death. With a long beard, sober look and clear forehead, Leonardo di Ser Piero da Vinci is by far one of the most magnetic characters in history. Hundreds of myths and theories have been founded on his genius, rivers of ink have flowed and bestsellers have even been written and movies made in the most genuine Hollywood style. The last helping of conspiracies was served a few years ago, when the Salvator Mundi canvas was sold. for the astronomical amount of 450 million dollars News followed that again questioned the authorship of the painting. However, before being a consummate artist, a curious man with a voracious appetite and even a modern scientist (some maintain that he was the first, anticipating Galileo), Da Vinci was simply a Sir from Tuscany. With his quirks and flaws, overshadowed by the fascination that the character arouses. A muscular, flirtatious Vinciano with a peculiar sense of humor, who hated meat and who liked to be a fan of things. This is the least known Da Vinci. Da Vinci, Renaissance gymbro The author of The Mona Lisa He was a good-looking guy, with a handsome face and athletic body. And to prevent the passage of centuries from erasing that image, there is plenty of evidence that reminds us that the Tuscan was a true beauty. “He was by nature courteous, cultivated and generous, and his face was extraordinarily beautiful,” wrote the humanist Paolo Giovio. Perhaps to curl the curl and elevate him almost to the category of Adonis, his biographer Vasari (who never met the Tuscan) describes him as a “tall, extraordinary beauty and infinite grace” gallant. There is no doubt that he liked to dress well and take care of his appearance. He used to dress up in pink tunics that reached his knees, fur cloaks and rings. Also carefully comb your hair, curly and long. In one of his notebooks he wrote advice on how to become a real dandy. Do you want them to turn around? square at your pace? Well (recommends the Tuscan) “drink fresh rose water and moisten your hands with them.” Da Vinci, liking himself, around 1478. In any case, it was best not to criticize his appearance. Although there are many testimonies of his pacifist spirit, the chronicles tell us of a Da Vinci endowed with a force exceptional. “With his right hand he could twist a horseshoe or the iron ring of a knocker as if they were made of lead,” explained Vasari, who once again seems inclined to exaggerate a bit of Leonardo’s qualities. The Tuscan’s fixation on elegance went far beyond his appearance. Da Vinci was a clean and conscientious man who liked to surround himself with rigorous order. “If you want to know how a person’s spirit inhabits his body,” reads one of his notebooks, “look at how he treats his dwelling; if it is disordered, in the same way the spirit will maintain the body in a confusing way.” The Full Pantomime of its time Leonardo is remembered as a thoughtful, severe, taciturn and reserved man. Although those were undoubtedly fundamental aspects of his character (this is how he showed himself in his very famous self-portrait from Turinin which she presents herself with a melancholic expression), was far from the only one. Throughout his life he dedicated great efforts to making people laugh. in the book Leonardo, the flight of the mindCharles Nicholl points out the irony that his most famous painting is The Mona Lisa (the jubilant one, in Spanish). There is no doubt that the Tuscan liked jokes. The satirical and sophisticated word games, but also the crudest ones. In his notebooks we find funny notes written down relatively frequently. One of them (which invites us to think of a Leonardo holding his stomach with great laughter and tears in his eyes) says: “They asked a painter why he painted such beautiful images, even though they were of dead things, while his children were so ugly. To which he replied that he made his paintings during the day and his children at night.” “Paparl, paparl, take me to the circus.” (Self-portrait of Da Vinci himself in his younger years) His sense of humor also appeared in his artistic work. Their cartoons They are very well known. Also the decorations and gadgets that he designed for the celebrations of the Sforza family or at the court of France, which in a way made him “the king of the party.” Vasari once again collects another anecdote that, this time, gives us a glimpse of Da Vinci’s humor. On one occasion a gardener gave him a large lizard that he had hunted. Leonardo decided to stick some wings he made with scales on its back. Every time the suffering reptile walked, those membranes trembled to the terror of the public. “He made it eyes, horns and a beard and then domesticated it,” says Vasari, “he used to keep it in a box and whenever he took it out for his friends to see, they ran away scared.” Da Vinci, pop star and veggie Yes, musician. Engineer, painter, anatomist, sculptor, architect… And musician! The Tuscan’s fingers not only showed his virtuosity with the brush. There are multiple references that there was nothing wrong with the lyre of braccioan instrument with which he liked to let inspiration take him from time to time. And just like Jimmy Page (Led Zeppelin) has its iconic two-neck GibsonLeonardo also showed off his peculiar instrument when he performed: an elegant silver lyre in the shape of a horse’s head, built by himself. Although Leonardo’s musical side is often overlooked, there are clues that indicate he played an important role. For example, it … Read more

Scooter, Chinese and with the last name “ADV”. The Zontes 368G is destroying the Spanish market for good reason

Spain It’s scooter country. They are cheap to maintain, they hardly use fuel and some of them did not need a driving license to buy them. And I speak in the past tense because the DGT It already requires you to take a small driving course for new drivers who want to get a 125cc motorcycle with the B license (the car license). Taking into account that for years it has been possible to drive scooters without a license and the economy of maintenance, it is more than logical that these small vehicles have occupied the top 3 sales for years. What was not so predictable is that a Chinese manufacturer, launching an A2 license scooter, has blown up the ranking of the best-selling motorcycles in Spain and has catapulted itself to the top 3, very close to the historic Japanese Yamaha. We talk about Zontes with his 368Gand take a good look at the photo, since once you recognize it you will not stop seeing it on the Spanish streets. The reason for this motorcycle. Zontes has been in Spain since 2018 and, since then, has had a very modest presence. In China, The culture of copying has nothing to do with how we perceive it in Spain: For the Asian country it is a way of recognizing that a product is well made. For years, traditional Chinese education was based on memorization, tracing and exact reproduction of classical texts. Copying was the correct way to learn, and if a student could exactly replicate their teacher’s work, it demonstrated respect and having achieved a high level of skill. So, analyzing that the best-selling A2 scooter in Spain is the Honda 350 ADVZontes decided to make his own. The anti-ADV. A motorcycle for the city, road and (some) countryside, all with an aesthetic similar to Honda’s most expensive ADV, the X-ADV. The Zontes 368G is the third best-selling motorcycle in Spain according to Anesdor, dangerously close to the Yamaha Nmax. That’s key for several reasons. It is the best-selling Chinese scooter in Spain. It is the first time that an A2 license scooter is close to surpassing a B license scooter in sales. This Zontes model has surpassed Voge, a Chinese manufacturer that seemed unbeatable in Spain. While Chinese manufacturers are betting on a fragmented distribution strategy, Zontes has bet practically everything on this model. Why is it devastating?. Zontes has touched the x pillars necessary for a motorcycle to sweep sales in Spain. The price is absurdly low. Zontes asks 5,529 euros for a 368G with almost 40 HP and fully equipped. On a technological level, it is one of the most ambitious proposals on the market: heated grips, 8-inch TFT screen with mirroring connectivity, rear camera, front camera, keyless start, electric seat opening, full LED lights. Expansion of dealer network in Spain and good response from technical service. The small print. Like practically all Chinese manufacturers (except for some high-displacement models from Voge), the toll to pay for buying an Asian motorcycle is that you have to go to the workshop quite a bit. The Voge’s maintenance is every 4,000km, compared to 12,000km for its direct rival, the Honda ADV 350. A point to keep in mind for all those drivers who drive close to 10,000km annually. 2026 is coming even stronger. Zontes has made a splash in 2025, and has even more reason to do so in 2026. They are going to increase the maintenance interval to 5,000km thanks to an oil cooler. The bike will come with a heated seat. New display. Cruise control. Suspension improvements. On the other hand, in China, it is sold at the same price as the current model, so hardly any price increase is expected. 2026 will be a key year in the motorcycle world: it is more than likely that Chinese manufacturers will take the top 1 for the first time. Zontes is not alone. Zontes has become a manufacturer capable of surpassing giants such as BWM, Kymco and Kawasaki in registrations. But just look at the top 10 units registered in Spain to understand that it is not alone. Position four is occupied by Voge, a Chinese manufacturer that has managed to place its 900 DSX as the best-selling trail in Spain. In 10th place, QJmotor is beginning to make its mark. The future of the motorcycle in Spain is inevitable: it passes through China. Image | Zontes In Xataka | Chinese motorcycles are sweeping Spain: who is who in this puzzle of brands

It was so good that it made us doubt the Nazis

When ‘Starship Troopers’ hit theaters in 1997, most audiences expected a light science fiction adventure, perhaps a late heir to the spirit from ‘Star Wars’. What he received was something very different: a film that opened with a propaganda advertisement that was as brilliant as it was disturbing, an exercise in political satire so sharp that many viewers and critics interpreted it backwards. The satire that nobody wanted to see. Director Paul Verhoeven, a European marked by memories of the Nazi occupation and obsessed with dissecting American authoritarianism, conceived from the beginning a work that did not talk about insects or space battles, but about the way in which an apparently democratic society can slide towards militarization, fascism and blind obedience. That inaugural announcement It was not a simple aesthetic resource: it was the thesis of the film compressed into seconds, a direct adaptation of Nazi propaganda filmed by Leni Riefenstahla mirror held out to the viewer so that they could recognize, in the imposed enthusiasm of the young recruits, the mechanisms that make any totalitarianism possible. Fascist future and pop aesthetics. Verhoeven departed from an uncomfortable premise: the Heinlein novelthe basis of the film, was essentially a militaristic text that treated citizenship as a privilege linked to armed service. Instead of softening that vision, he decided to exaggerate it to the point of absurdity, turning his protagonists into stylized versions of the Aryan heroes that Riefenstahl immortalized in ‘Triumph of the Will’. The casting, in fact, was a ideological decision: young, perfect faces, with square jaws, that fit with Nazi iconography so that the viewer, even if they did not recognize it immediately, felt the disturbing familiarity of a historically charged aesthetic. The recruitment announcement (soldiers looking at the camera, declaring “I’m doing my part”) replicated shot by shot the exaltation of duty and obedience of Third Reich propaganda. What on the surface seemed like a visual joke was actually the key to deciphering the entire tone of the film. Let’s see the sequence: The smile that hides the horror. In reality, the false advertisements that Verhoeven had employed already in ‘RoboCop’ and ‘Total Recall’ acted as windows to societies that they represented: board games that trivialized nuclear war, holiday campaigns that promised false lives to evade one’s own. In ‘Starship Troopers’, that language found its final form. The initial announcement shows military victories, a dehumanized enemy and an army enveloped in enthusiasm. The satire, however, lies not in the excess, but in how easy it is for that excess to seem normal. The most disturbing detail (the joyful presence of children in a war environment, collaborating in the propaganda machine) underlines that the fascist ideal does not need explicit violence to function: it is enough to normalize indoctrination from childhood, it is enough to turn war into entertainment and obedience into a virtue. Verhoeven does not show the children being hurt; That emptiness is part of the message, since it points to a future in which they will inevitably also be sacrificed by that same patriotic logic. The original misunderstanding. The premiere of ‘Starship Troopers’ was received with a misunderstanding which today is almost legendary. There were editorials that they even accused Verhoeven and his screenwriter Ed Neumeier of making neo-nazi propaganda. The public, expecting a heroic blockbuster, found a film that laughed at their expectations and that, by showing perfect and enthusiastic heroes, posed the question that no one wanted to hear: what the hell happens when those who seem like heroes represent a morally rotten ideal? The announcement was main trigger of that rejection. His advertising tone, his energy youthits aesthetics cleancaused many to take it literally, unable to perceive that the exaggeration did not glorify war, but rather ridiculed it. Verhoeven, surprised by the misunderstanding, I would remember years later that even actor Neil Patrick Harris appeared in the film dressed in a uniform that evoked that of the SS. And yet, the satire went unnoticed by much of the American public. The advertisement as a masterpiece. Today, with the passage of time, the advertisement inside ‘Starship Troopers’ It is considered a masterpiece of political satire. It works on several simultaneous levels: it pays homage to the cinematic form of Nazi propaganda, parodies American recruiting rhetoric, exposes the ease with which television and advertising language can legitimize dangerous ideas, and serves as an entry point into a universe where war It is spectacle and the enemy. Verhoeven knew that the key to authoritarianism is not explicit repression, but in seductionin the construction of that heroic story that makes desirable what should be disturbing. That is why the advertisement is, in my opinion, so accurate: because it is not a crude parody, but rather a perfectly functional piece of propaganda within the narrative universe itself, capable of deceiving even those who see it from the outside. Reality slap. If you like, the ‘Starship Troopers’ announcement is not just a spectacular introduction, it is the film’s manifesto. If the director had explained his satire through explicit speech, the play would have lost its edge. Instead, he chose a recognizable format (the ad of a lifetime) to show how an entire society can embrace militarism almost without realizing it… and we don’t have to go very far to recognize it currently. Riefenstahl’s conscious copy did not seek to honor, but to denounce, and the luminous aesthetic did not seek to beautify, but to make uncomfortable. In the end, humor did not even seek to entertain, but rather to arouse the viewer’s suspicion. And in that contrast lay the genius of the advertisement: forcing us to ask ourselves a question that, for years, many avoided asking. And if we don’t recognize ourselves in that mirror, maybe (like Verhoeven himself hinted) is because we are uncomfortable with how close fictional propaganda can be to contemporary realities. Image | TriStar Pictures In Xataka | In 1975 a party ended on the beach. What happened next was so chilling that people … Read more

There are good offers on Xiaomi, Realme phones and more

Just a few weeks ago we had access to a ton of deals thanks to Black Friday. These are already gone, although that does not mean that we cannot find important discounts on technology, especially for mobile. If you’re looking for a new phone (either for yourself or as a holiday gift), you might find something that interests you on the AliExpress Christmas Promo. In addition to offers for these, we also have some discount coupons to further reduce our purchases. Discount minimum purchase coupon 1 2 euros 15 euros ESGS02 4 euros 29 euros ESGS04 7 euros 10 euros ESGS07 10 euros 79 euros ESGS10 15 euros 109 euros ESGS15 20 euros 159 euros ESGS20 30 euros 249 euros ESGS30 45 euros 369 euros ESGS45 60 euros 469 euros ESGS60 65 euros 569 euros ESGS65 Keep in mind that the stock of these is intermittent, so you may not be able to use one or more of them. AliExpress currently has several interesting offers on mobile phones such as the following: POCO X7 Pro by 223.96 euros with the coupon ESGS02, one of the best quality-price phones in recent months. Realme GT 7 Pro by 539.85 euros with the coupon ESGS02, a high-end phone capable of giving three days of autonomy. VIVO X200 FE by 651.99 euros with the coupon ESGS02, ideal if you like compact phones. Redmi Note 14 Pro 5G by 195 euros with the coupon ESGS02, the best option under 200 euros. OnePlus 13 5G by 741.65 euros with the coupon ESGS02, a very balanced and powerful phone with a 6,000 mAh battery. POCO X7 Pro We start with one of the best quality-price mobile phones in recent months: the POCO X7 Pro. It is a device that offers a lot if we take into account that we can buy it right now for 223.96 euros with the coupon ESGS02. It stands out for its 6.67-inch screen with 1.5K resolution, a good processor such as the MediaTek Dimensity 8400 Ultra and a good-sized battery: it has 6,000 mAh and 90W fast charging. The price could vary. We earn commission from these links Realme GT 7 Pro Speaking of autonomy, there are few better things we are going to find right now than the Realme GT 7 Pro. Its battery, which is 6,500 mAh, is capable of providing up to three days of autonomy, which is truly incredible. In addition, it has one of the most powerful processors such as the Snapdragon 8 Elite and has a large 6.78-inch screen compatible with Dolby Vision. It’s coming out right now 539.85 euros with the coupon ESGS02. Realme GT 7 Pro (12+256GB) The price could vary. We earn commission from these links VIVO X200 FE If you are one of those users who prefers a compact mobile phone, the VIVO X200 FE. This device has a 6.31-inch screen with 1.5K resolution and a peak brightness of 5,000 nits. Now, just because it’s small doesn’t mean it’s not powerful: it has the Dimensity 9300+ and 12 GB of RAM. In addition, its battery is 6,500 mAh and it has a triple rear camera system. comes out for 651.99 euros with the coupon ESGS02. The price could vary. We earn commission from these links Redmi Note 14 Pro 5G If our budget is 200 euros, then one of the best options we can buy is the Redmi Note 14 Pro 5G. It is difficult for a phone to offer us more than this one because of the 195 euros which costs with the ESGS02 coupon: a good 6.67-inch screen compatible with Dolby Vision and HDR10+ (ideal for watching multimedia content), more than enough performance for day-to-day use and a 5,500 mAh battery that also has 45 W fast charging. Redmi Note 14 Pro 5G (8+256GB) The price could vary. We earn commission from these links OnePlus 13 5G We close this selection of discounted mobile phones with this OnePlus 13. It is a very interesting phone if we are looking for a balanced and powerful experience, since it has the Snapdragon 8 Elite and a 6.82-inch screen with QHD+ resolution. Its camera system uses three 50-megapixel sensors and has a 6,000 mAh battery that is compatible with 100 W fast charging via cable and 50 W wirelessly. Costs 741.65 euros with the coupon ESGS02. 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. Images | Xataka, Xiaomi, Realme, Vivo, OnePlus In Xataka | Best wireless headphones. Which one to buy and 21 models from 15 euros to 470 euros In Xataka | The best mobile phones, we have tested them and here are their analyzes

One of the biggest wine critics is French and has toured China. There is no good news for French wine

TO Michel Bettane he likes wine. In fact, it is more than a hobby: he has developed a career around it, until it became one of the wine critics most influential in the world. For two decades he worked at ‘La Revue du vin de France’, a prestigious magazine that covers current events in the wine industry, until he decided to become independent and, together with a colleague from the magazine, founded the Betanne and Desseauve Guide. Bettane is one of the most authoritative voices worldwide in terms of wines and one with weight within the sector. He recently completed a tour of China in which has tasted more than 300 premium Chinese wines and its conclusion is as resounding as it is hurtful to French pride. The chinese wines They are superior to many of those found in France. And this guy doesn’t try cheap wines, but rather high-end ones. Chinese wines >> French wines These incendiary statements came after the sixth edition of the Bettane + Desseauve Wine Tasting in China. Held in Beijing and Shangri-La (Yunnan), the critic and five other international wine experts tasted more than 300 premium wines produced in China. Bettane has indicated that China is experimenting an “amazing awakening of the terroir”, and it is something that is not out of place if we take into account the international position of the country’s industry. If just 15 years ago it was a desert, now They are sneaking into the conversation like a power. The strategy of the Chinese industry is not to attack in quantity, but in quality, and for this there are wineries that have studied in the most powerful wine and wine regions in Europe to learn and then apply that knowledge to their field. Taking advantage of the particularities of each of its regions, there are wines that are becoming some of the most sought-after without having a French surname. Bettane stated that what has impressed him most is the technical precision when controlling the grape ripening and fermentation processes. “We found almost no wine with serious defects”he assured, adding that “the overall strength of the production standard is, in fact, higher than what we often find in our annual tastings in France.” It looks like a Scottish castle, but it’s a Chinese winery Above all, he highlighted two wine regions: Ningxia and Yunnan. We have already talked about Ningxia recently in Xatakaa very complicated area in winter for which they have developed a technique that consists of burying the vines so that the snow does not affect them. Those responsible have “copied” Bordeauxand it is something that catches the critic’s attention. The other is Yunnan, one that, he says, left him speechless. Especially for a white wine, a ‘Shangri-La Chardonnay‘ which, for Bettane, “can play in the league of the world’s great whites”. A wine strategy modeled on that of smartphones The interesting thing is something that the critic comments about the change in strategy of the Chinese producers, and it is something similar to what has happened in the technological world, especially with the smartphone industry. At first, as happened with Ningxia producers, they dedicated themselves to “copying” Bordeaux, but now Bettane has seen how are beginning to experiment and discover synergies between the grapes, the land and its climatic conditions instead of simply continuing to imitate the European model. As I say, it is similar to what happens with the mobile phone industry and, specifically, with an Apple with which all Chinese brands are compared at any given time. When Apple presents a new feature for the iPhone, we begin to see a rapid adaptation of Chinese mobile phones to include those features, while adding some new functions. The iPhone dynamic island and his twin in other brandsvisual elements in the operating system or the photo button (which existed long before Apple integrated it, but the influence of the apple brand is what it is) are three examples. For Bettane, the possibilities that China’s vast territory offers when it comes to creating and perfecting grape varieties are “unlimited.” And if you read me from France or are a lover of La Mancha wine and right now your fist is clenched… at least we have the cheese left. That, at the moment, has no Asian rival. Images | WBC, Treaty Port In Xataka | If the question is what is the future of wine, more and more Bordeaux wineries are clear about it: non-alcoholic wine

AEMET has just talked about the December long weekend and it is bittersweet news because the “good weather” in December always has a trick

Yes ‘negative NOA‘, yes ‘storm train‘, but what AEMET says is that, during the bridge (after some persistent rain in the north), what we are going to have is a predominance of sun and higher than normal temperatures. How is it possible? What dark atmospheric dynamics are conspiring to give us good weather on the Constitution Bridge? The rhombus phenomenon. That’s what he called it meteorologist Luismi Pérez on Cadena Ser and the truth is that the explanation is so visual that it can help us understand what is happening. “Rhombus” is a colloquial way of defining an isobaric configuration that diverts the cold to North America and gives stability, little rain and high temperatures to our country. And what does it take for that to happen? Four masses of air are needed to achieve this: a robust anticyclone in Newfoundland and Greenland another anticyclone in the Mediterranean area a storm in the Azores and another in the Scandinavian peninsula In the image above it is still difficult to see, but arranged on the isobar map “they form an approximate figure of a rhombus.” Why it is important. Meteorologically speaking, the rhombus describes a type of atmospheric block very characteristic: a reconfiguration of the polar jet and the trajectory of the storms that takes us away from the coldest scenarios. Yeah the face is the train of stormsthis is the cross: short periods of stability and good temperatures. What we can expect in the coming days. As Pérez explainedthis rhombus “makes” the very cold air accumulated in Greenland slide towards the west; that is, towards North America, instead of falling on Europe. In addition, Spain (being under the influence of the Azores storm and the Mediterranean anticyclone) is assured of westerly and southwesterly winds, which are more temperate and pleasant. What we can expect in the long term. Because in the background there is something more serious: changes in the atmospheric circulation of the Atlantic Ocean. That is to say, the increase in the number of episodes of stability, clear skies and absence of fronts in autumn and winter. Something that can be perceived as “good weather”, but that aggravates the structural drought and complicates water, agricultural and energy planning. Luckily, it looks like it won’t last long. Just enough to let us enjoy the bridge Image | ECMWF In Xataka | The most beautiful, exciting and hopeful thing about November has come out of England and it is a weather forecast

The MacBook Air M4 had a good price on Black Friday, but now it’s cheaper: so you can get it on sale

During Black Friday and Cyber ​​Monday we could see very good offers on some Apple devices, but in the Cyber ​​Week At PcComponentes we have found an even better deal: the MacBook Air M4 go down to the 849 euros when adding it to cart. The price difference is not very high, but if we were planning to buy this computer we can get an additional discount of 10 euros compared to the price it had in recent weeks. A powerful and light laptop He MacBook Air M4 It is one of the devices with the best quality-price ratio within the Apple brand, especially with this offer. It is a good laptop—one of the best options, even—if what we are looking for is a computer solvent both to work and to study at home or away. {“videoId”:”x9fnll2″,”autoplay”:true,”title”:”macbook-air-m4″, “tag”:””, “duration”:”55″} And in addition to being powerful, it is a very light computer, since weighs only 1.24 kg. In relation to the latter, we are talking about the model that incorporates a 13.6-inch screen along with 16 GB of unified memory and 256 GB of internal storage. On the other hand, one of the key points is that this laptop comes with the M4 chipwhich offers good performance at practically all times. It is also worth noting that the computer comes with a battery that offers a theoretical autonomy of up to 18 hours video playback. In Xataka Consum sells a V16 beacon with which you can comply with the new DGT regulations starting January 1 You may also be interested 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 |Javier PenalvaApple In Xataka |MacBook Air M4 vs MackBook Air M3: these are the main differences between the two models In Xataka |MacBook Air Vs MacBook Pro: we explain which one to choose (function() { window._JS_MODULES = window._JS_MODULES || {}; var headElement = document.getElementsByTagName(‘head’)(0); if (_JS_MODULES.instagram) { var instagramScript = document.createElement(‘script’); instagramScript.src=”https://platform.instagram.com/en_US/embeds.js”; instagramScript.async = true; instagramScript.defer = true; headElement.appendChild(instagramScript); – The news The MacBook Air M4 had a good price on Black Friday, but now it’s cheaper: so you can get it on sale was originally published in Xataka by Alberto Garcia .

Science wants to put ‘microrobots’ into our bodies to medicate us. They have already given good results

One of the great problems of modern medicine in the treatment of different human ailments is the “killing flies with cannon” approach. This means that when we have a headache and we take paracetamol, this medicine is distributed throughout the body and not only where it needs to take effect. But this is something that may end up changing thanks to microrobots. The importance. That the medication ‘walks’ throughout the body seems completely irrelevant as long as it has its analgesic effect, but the reality is that it is the responsible for many side effects that are generated. For example, taking a simple ibuprofen to relieve pain or reduce inflammation seems like a wonderful thing. But the fact that it has a general effect on the body also causes the blocking of mucus production in the stomach, which can lead to one of its most ‘famous’ side effects, such as the generation of stomach ulcers when abused. And when we talk about the much more serious side effects, it can cause many clinical trials of new drugs to have to be stopped because of this. But simply with a system that makes the medication act in a specific place in the body, this problem could be alleviated (in part). A new advance. A team of researchers from ETH Zurich has published in the magazine Science a solution that brings us a little closer to the setting of the movie Amazing Journey: a platform of magnetic microrobots ready for clinical use that are capable of traveling through blood vessels and releasing their cargo into the affected tissue. Bradley J. Nelson, co-author of the study and professor of robotics at ETH Zurich, says this is just the beginning: “We’re just the tip of the iceberg. I think surgeons are going to look at this and I’m sure they’ll have a lot of ideas about how to use it.” A simple grain of sand. In this case we are not talking about a metal robot with gears, but rather a capsule of approximately 1.69 mm in diameter that is designed to dissolve inside the body. We can rest assured that we will not have thousands of grains of metal sand in our bloodstream. But to get here, the engineering behind it is not at all simple. One of the challenges, logically, is that its application would be viable within the human body. To do this, the team had to balance three key factors such as: biocompatibility, drug loading capacity and magnetic control. The result was a spherical gelatin matrix that has three components: Iron oxide nanoparticles to respond to magnetic fields. Tantalum: a dense metal that can be ‘seen’ through radiology techniques in order to follow its path through the body. The medication you want to apply. How it moves. In addition to the capsule, what is important is how it moves until it reaches the target where it must act. For this, an electromagnetic navigation system called Navion is used. To do this, coils are placed around the patient’s head to generate a magnetic field around it that allows the capsule to move. In this way, a surgeon, for example, will be able to control the capsule almost as if it were a remote-controlled car to be able to reach the desired action point. To do this, there are different ways of moving through the vessels: by rolling, by dragging or by navigating the blood flow itself. A suicide mission. Once this microrobot reaches its destination, the doctor will be able to activate the final phase. Using high-frequency alternating magnetic fields, the iron nanoparticles inside will heat up, which will cause the gelatin matrix to melt in a matter of 40 seconds, releasing the drug at once. In their tests, they managed to transport rtPA (a powerful drug to dissolve thrombi) to a clot in a vascular model, managing to restore blood flow in less than 20 minutes. When will it reach the hospitals? Although the system is quite promising, it will take time to reach patients. The researcher himself points out that clinical trials could begin within three to five years. In addition to thrombi, applications are being considered to treat aneurysms, arteriovenous malformations and very aggressive types of brain cancer. It’s not the first time. The medicine every time tends more towards personalization of treatments. In cancer we already see it with use of therapies such as CAR-T which focuses on training the immune system to specifically attack a person’s tumor cells and not healthy cells. A completely targeted therapy like the one proposed in this system, but in this case it is applied in the daily clinic (although it has a very high cost). The same happens with the immunotherapy with the use of antibodies. In this case, science looks for those particles that are unique to tumor cells and that are not present in healthy cells. In this way, drug weapons can be created that directly attack cancer cells. In Xataka | The rarest element on Earth aims to cure cancer. And Europe is already accelerating its production

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