Mobile Tech & Gadgets

AI has skyrocketed Nokia shares by 140%. Now comes the hard part

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For years, Nokia seemed to be trapped in our memory as a company from the past: indestructible mobile phones, the ‘Snake‘, recognizable tones and a fall which ended up becoming a warning for the entire technology industry. But that image is somewhat unfair. Nokia did not disappear when it lost its step in the smartphone market. The company continued to exist, far from the consumer’s showcase, in a less visible and much more difficult to explain business: the networks, the infrastructure for operators and the technology that allows modern communications to work. And now, suddenly, AI has put it back on the map. The stock market turn. According to BloombergNokia shares have risen more than 140% so far this year, a move that has made it the fourth best value in the Stoxx Europe 600 and has taken its shares to levels not seen since 2008. The key is that investors are beginning to read the company in a different way: less as a traditional supplier of telecommunications equipment and more as a piece of the infrastructure that can sustain the rise of AI. Not for phones, but for their optical equipment for data centers. The important clarification. The signature of the rise is Nokia Oyj, not to HMD Global. The difference matters because HMD is the company that has marketed mobile phones under the Nokia brand under license, while Nokia Oyj is the listed Finnish company. The separation point came in 2014, with the sale of the mobile division to Microsoft. From then on, the Nokia name continued to circulate on two different levels: as a recognizable brand for many consumers and as an industrial company within the global telecommunications market. An assessment that becomes complicated. The stock market euphoria has left Nokia in a delicate position: the more a stock rises, the harder it is to justify what comes next. Information from the American economic media places its 12-month forward P/E, the relationship between the share price and the expected profits for the next year, at about 36 times, more than double the approximately 17 times at the beginning of the year. The data that cools the enthusiasm is another: the part linked to AI and cloud, which is fueling much of the new narrative, barely represented 8% of the group’s sales in the first quarter. The technical piece. Nokia’s appeal lies in a layer that often falls beneath the more visible narrative of AI. While much of the conversation revolves around chips, models and applications, data centers also need optical networks to move information quickly between computing systems. The purchase of Infineraa company specialized in optical networks, gave Nokia more muscle in that field and now seems like a particularly timely operation. Added to this are three signals collected by Bloomberg: sales linked to AI grew by 49% in the first quarter, the company raised its forecasts in April for segments exposed to cloud clients and NVIDIA made an investment of 1 billion dollars. The bottom ballast. The enthusiasm for optical networks does not erase the size of the business that Nokia already had before investors began to read it in terms of AI. The mobile networks division still contributes more than half of total sales and, according to the information cited by the American economic media, works with lower margins than the part more linked to cloud and artificial intelligence. That weight conditions any optimistic reading. Operators have reduced spending in recent years and Nokia has also suffered important contract losses in the United States, so the company is not starting from a blank slate. The real test. For years, the big question around Nokia was whether anyone would look at it again as anything more than a memory of another technological era. That part, at least in the stock market, has already happened. The problem is that investors do not forgive second chances when they become too expensive: after a rise of more than 140%, the company no longer only has to prove that it has exposure to AI, but that that exposure can be converted into orders, revenues and margins. The story is attractive again. Now the most difficult thing remains: for the numbers to be up to par. Images | NOKIA In Xataka | Huawei has found a way to counteract US sanctions: overcoming Moore’s Law

There are different ways to get Movistar to put your new WiFi 7 router at home, although not all of them are free

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The router is usually one of those devices that stays at home for years, almost as part of the furniture. We only remember it when the WiFi fails or when we discover that there is a new model that promises to make everything a little better. Movistar already has that model: its WiFi 7 Router. And there begins the important question for many customers: if I already pay for fiber with the operator, can I simply request it? The short answer is that getting it is easy. Get it for free, not always. What the new router promises. Movistar does not only put a new WiFi label on the table. The operator assures that your router Wi-Fi 7 It allows up to 70% more traffic capacity, reduces latency by up to 50% and improves coverage by 10% compared to its predecessor. These are figures designed to explain a very specific scenario: homes where not only mobile phones and laptops are connected, but also televisions, cameras, home automation, consoles and other equipment that compete for the same network. Add to that 10 internal antennas, EasyMeshWPA3, one 10 Gbps high-speed port and three Gigabit Ethernet ports. The most direct route: 10 Gbps. Our colleagues from Xataka Móvil explain Hiring Movistar’s 10 Gbps fiber is the easiest way to get the WiFi 7 Router at no additional cost. It doesn’t matter if we are talking about a new registration, a portability from another operator or a client who is already in Movistar and decides to make the jump to that modality: in that case, the installation of the new equipment is included. The explanation is quite simple: the previous model only supports Wi-Fi 6. Not all highs play the same. The point that can cause confusion is that “being a new customer” is not always enough to get the included WiFi 7 Router. The equipment is incorporated free of charge into the new miMovistar convergent rate registrations from February 16, 2026, and the operator’s website It already shows it included in miMovistar unlimited with 1 Gbps fiber or in 600 Mbps fiber. But if the contract is for fiber only, 300 Mbps, 600 Mbps or 1 Gbps, the equipment included is Smart WiFi 6. The price of change. When the WiFi Router 7 is not included, the alternative is to buy it. Movistar sets two options: 60 euros If the client chooses the self-installable mode and 110 euros if you want the installation to be carried out by a technician. This is the scenario that applies to current customers with Smart WiFi 6 who want to change to the new model, but also to those who contract a rate where the equipment included is not WiFi 7. In both cases it can be ordered on the website, in store or through 1004. Images | Movistar In Xataka | After more than 20 years using Microsoft Office, I have switched to LibreOffice. Now I realize everything I’ve missed

The shape of the hands is one of the last evolutionary mysteries of the human being. And we are one step closer to solving it

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Our hands are, without a doubt, one of the wonders of biological engineering, since for a long time, the dominant evolutionary narrative has focused on how our anatomy transformed to allow precision grip and the manufacture of complex tools. However, if we look beyond the fingers and focus on the wrist, the bones tell a much older and more surprising story. New tests. A comprehensive published study in the magazine Proceedings of the Royal Society B has put on the table quite important evidence about how our ancestors moved. And the conclusion is that the morphology of our wrist retains an undeniable echo of a common ancestor adapted to walking supported on the knuckles. How they have done it. To reach this conclusion, the researchers have not relied on isolated conjectures, but on a large-scale anatomical analysis. The team analyzed more than 2,037 carpal boneswhich are what form the wrist, belonging to different species of primates, crossing these data with the anatomical analysis of 55 fossils of extinct hominins. What they discovered by mapping all this morphology is that human wrist bones don’t look like those of most primates, but instead share deep structural similarities specifically with African great apes. It’s not a coincidence, since it responds to the biomechanical adaptations necessary to support the weight of the body on the hands when they are closed. That is, although today we use our wrists for complex tasks such as typing, painting or even performing surgery, their architecture was designed for walking on the knuckles. Cautiously. Does this mean that our ancestor walked on his knuckles with absolute certainty? In science, closed statements are dangerous, and the authors of the study themselves are cautious, since they do not present this ancient practice as an irrefutable dogma, but as the most consistent and plausible interpretation according to the anatomical evidence on the table. Its evolution. Our body did not evolve suddenly to its current form, but rather went through different phases at different rates. Here the study shows this phenomenon in our hands, since, while the general structure of the wrist has preserved those primitive evolutionary signals shared with African apes, other parts of the hand changed later. Specifically, adaptations associated with fine, precision manipulation appeared much later in our evolutionary lineage. In Xataka | We had always believed that evolution had been arrested for thousands of years. The redheads were telling us the opposite

the new NASA material that would allow resources to be manufactured directly there

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To the Moon, and to space in general, you have to travel light. Every extra kilogram represents a huge cost of fuel. Therefore, the ideal is to obtain as many resources as possible directly at the destination. moon dustknown as regolith, can be a good source of metals for construction and oxygen for fuel and life support. However, to obtain all these materials the rock would have to be melted. The result is something similar to lava, which corrodes much of what is in its path. The process cannot be carried out inside any container or oven; but, luckily, a team of NASA scientists has found the ideal material for encapsulate the molten rock. 6 months of testing. The discoverers of this new material They spent 6 months investigating candidate substances to obtain a material that resists the corrosion of molten lunar dust. After that time, they found something interesting. By mixing scandium oxide with moon dust and heating the mixture red hot, a new material was obtained. They compared it to a list of more than a million materials analyzed by X-rays and the composition did not match any of them. It was totally new and, as they saw later, its properties were ideal. Property analysis. Since they were dealing with a new substance, these scientists decided to analyze its chemical properties from scratch. Thus, you can see not only its advantages, but ways to optimize them even further. Once this analysis was completed, they proceeded to make a mixture of eight basic oxide components, including scandium, with lunar regolith. The reaction was started by subjecting the mixture to 1,593ºC. The initial mixture is a pink powder that changes to beige when the reaction is complete, so it is very intuitive. All advantages. The material obtained by heating the regolith and oxides is ideal for manufacturing the containers in which the extraction of metals and oxygen from the lunar rock is carried out. It has been proven to have great resistance to corrosion, but at the same time great thermal stability. Therefore, that type of lava would not cause damage. On the other hand, it is true that scandium is expensive, but not as expensive as platinum that is normally used for this type of purpose. It would be ideal in future lunar colonizations. Other applications. This type of materials can also have applications in aerospace engineering. For example, it can be used to make coatings for jet engines, as it is also a lighter, less dense and better insulating material than the coatings normally used. These engines reach very high temperatures, so it is important to coat them to prevent them from overheating or burning other parts of the aircraft. SpaceX, for example, has used shielding in each of the Starship engines in previous versions. In version 3 the external piping system has been optimized and a thermal protection system has been inserted into the motors themselves. Be that as it may, it is clear that these types of coatings are essential. Having a material with so many advantages would also be very useful in this area. Image | POT In Xataka | Elon Musk says it will take 1,000 Starships and 20 years to build the first sustainable city on Mars

Tomorrow on Prime Video, a series with a superb Nicolas Cage that is already said to be Marvel’s best proposal in years

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Nicolas Cage was about to don the Superman suit in the mid-nineties, in a Tim Burton production by Warner Bros. that was canceled when filming was already imminent. Decades later, two estimable ‘Ghost Rider’ films, an animated cameo in ‘Spider-Man: Into the Spider-Verse’ and a very brief multiversal nod in ‘The Flash’ as ​​the Superman that never was are his resume as an actor with a cape and/or mask. ‘Spider-Noir‘ comes to Prime Video this May 27 and makes us dream of an unleashed Cage who restores some dignity to the exhibition of mediocrities that superhero cinema has become. The series is not a spin-off of the Spiderverse films, although Cage voiced Spider-Man Noir in the aforementioned ‘Into the Spider-Verse’. It is based on the comics from the 2009 Marvel Noir line, which relocated the label’s classic characters to an alternate interwar universe. In this version, Cage plays Ben Reilly (not Peter Parker, as in the original comics), a private investigator who ends up becoming a superhero called The Spider. The nickname comes from the heroes who inspired Stan Lee in the creation of the publisher’s first superheroes. Prime Video has released the series in two visual formats, “Authentic Black and White” and “True-Hue Full Color”, i.e. black and white in the style of the thirties and vibrant colors and with an artificial point. It is an unusual decision that, those responsible say, is not free: neither of the two is the “main” one, both have been calibrated and designed so that they function completely and autonomously. The color one, specifically, has sought the effect of an artificially colored black and white film. ‘Spider-Noir’ enjoys a spectacular 92% on Rotten Tomatoesone of the highest scores for any property in the live-action Spider-Man franchise. It is already spoken of as one of the best series of the yearand the interpretation of Cage, lost sometimes (just sometimes) in recent years among products that do not deserve his talent, as one of the most eccentric and stimulating contributions to the MCU. In Xataka | Today the culmination of one of the most famous series in the history of Spain arrives on Prime Video in an ironic closing format

The duel over the new glass air fryers is decided on size and power

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Until recently, air fryers were dark, noisy drawers that were simply used to reheat chips frozen. Today, smart cooking requires versatility, speed and, above all, the ability to adapt. In this field, Ninja It has become a fetish brand for technological cooking enthusiasts. Ninja CRISPi Portable Air Fryer, 3.8 l, 4 in 1 The price could vary. We earn commission from these links XL Ninja CRISPi PRO Glass Air Fryer, 7 Functions – Blue (2 Containers) The price could vary. We earn commission from these links With the launch of its latest range, the firm has put on the table two heavyweights that share DNA but aim for different profiles: the Ninja Crispi Pro and the standard Ninja Crispi. At first glance, both promise to retire your traditional oven and reduce oil use by 75%. However, when we fully enter into your specificationswe see that the battle is decided in the technical details and what you are willing to pay. We put two of the best air fryers of the moment to discover which is the smart purchase. Technical data sheet for both Ninja air fryers feature Ninja Crispi (Standard) Ninja Crispi Pro power 1,700W 2,050W larger container capacity 3.8 liters 5.7 liters (XL size) small container capacity 1.4 liters 2.3 liters cooking modes 4 (Air Fry, Roast, Reheat, Dehydrate) 7 (Add: Bake, Grill and Ferment) temperature range Up to 185°C Up to 240°C price from 123 euros 249.99 euros Design and capacity: from individual format to family feast Both models share the same revolutionary idea that is changing kitchens: the CleanCrisp. Instead of the typical plastic and Teflon basket that gets scratched just by looking at it, Ninja opts for borosilicate glass containers in which you can prepare ingredients, cook them with the hot air head, serve them directly on the table (since they have a very aesthetic design) and put an airtight lid on them to store them in the refrigerator. However, size does matter here. The standard Crispi model includes a 3.8 liter main bowl and a 1.4 liter secondary bowl. It’s a very portable and compact formatideal for singles, couples or to take the airfryer even to a second home. On the other hand, the Crispi Pro makes the leap to family format. Its XL container reaches 5.7 liters of capacity, enough space to roast a whole chicken with vegetables for up to six people, and its small bowl goes up to 2.3 liters to make generous side dishes. Power and temperature: the Pro breaks the 185ºC barrier This is where the Pro version gains muscle and where the price difference is justified as well. The standard Ninja Crispi is somewhat limited in power (1,700 W) and has a thermal limit of 185ºC. This makes it a perfect ally for reheating leftovers and leaving them crispy (thanks to the function Recrisp) or make everyday dishes, but it may fall short or take longer if you are looking for extreme browning on thick meats. For its part, the Crispi Pro goes up to 2,050 W and set the thermostat to 240ºC. That extra heat allows the airflow to seal the food much faster. Additionally, the Pro expands the menu from four to seven functions, adding key modes for cooking lovers such as Bake (bake), Gratinate (Grill) and Ferment masses, something impossible to do in the base model. So…Which model to choose Seeing the differences between both models of Ninja Crispi air fryers, you may be wondering which one to choose. If you don’t know which one to choose, this is what we advise you: Buy the standard Ninja Crispi if: You are looking for an ultra-portable system, you cook small portions for one or two, and your main objective is to use it for side dishes, quick dinners or reheat food giving it a crunchy touch without using the microwave. Ninja CRISPi Portable Air Fryer, 3.8 l, 4 in 1 The price could vary. We earn commission from these links Buy the Ninja Crispi Pro if: You want to completely replace your home oven, you need the capacity to feed a family (5.7 liters) and you don’t want to give up baking recipes, powerful gratins at 240ºC or homemade dough thanks to its advanced functions. XL Ninja CRISPi PRO Glass Air Fryer, 7 Functions – Blue (2 Containers) 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 | Ninja In Xataka | Two years ago I bought my first air fryer. I wish someone had told me I needed these plugins too. In Xataka | Cosori vs Cecotec air fryer: differences and which one to buy

It already has more than 672 meters

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The ‘Mayrit’ tunnel boring machine It is already in its first months of operation under the basement of Madrid with the aim of expand Metro Line 11. The gigantic machine has already left behind the first 672.6 meters of gallery from the future Comillas station and, according to data made public by the Ministry of Housing, Transport and Infrastructure shared by El Debate, confirm that the machine is already gaining quite a bit of momentum. Progress figures. In less than two months of activity, Mayrit has extracted 46,676.2 cubic meters of earth, as stated by the media, the equivalent of filling about 19 Olympic swimming pools. In addition, 389 of the 3,076 concrete rings that will end up covering the 5,227 meters of tunnel planned between Comillas and Conde de Casal have already been placed. Each ring is made up of seven voussoirs, rhomboidal pieces that are manufactured in Noblejas, Toledo, in a plant specifically built for this work. How extracted land is managed. The tunnel boring machine tears up the ground with its cutting wheel and the earth travels along a network of conveyor belts that lengthen as the machine advances. These ribbons cross the interior of what will be the Comillas station until they reach the surface, where the earth falls into a pit. with capacity for 8,500 cubic meters. From there, several backhoes load it into a fleet of about 150 trucks that are responsible for the final transfer. All this extracted material is being used to restore half a dozen mining operations and even an abandoned landfill. The start. The first month of work was slower than normal because the machine was still in the adjustment phase. Those first 200 meters were done with Mayrit filming. From now on, according to the ministry’s own forecasts, the tunnel boring machine should move between 400 and 500 meters per month, around 15 meters per day, working 24 hours a day and seven days a week. The next stop. The Ministry’s forecast is that the section between Comillas and Madrid Río, of 1,114 meters, be finished next June. When Mayrit arrives there, it will stop for about two weeks so that the operators can carry out a technical inspection. Then it will continue to Palos de la Frontera, Atocha and, finally, Conde de Casal, the final point of the route and headquarters of the future interchange. The general director of Collective Transport Infrastructure of the Community of Madrid, Miguel Núñez, calculate The complete excavation will take between 13 and 14 months, which puts the end of drilling around May or June 2027. Material at large. To complete this section of tunnel, 32,000 tons of steel, 210,000 cubic meters of concrete and more than 25,000 segments will be needed. Just like they count From El Debate, 50 workers work in the Noblejas factory, producing 42 segments a day, equivalent to six complete rings, which are transported to Comillas in vehicles prepared to support up to 38 tons of weight. The investment in this phase exceeds 740 million euros and the overall progress of the works already exceeds 50%. A bigger project. This entire operation is just one piece of a much larger puzzle. The future Line 11 will be ‘the great diagonal’ of Madrida 33.5 kilometer stretch from Cuatro Vientos to Valdebebas, with 20 stations that will connect key points such as Atocha, the airport, Zendal Hospital or the future Formula 1 circuit in Ifema. When it is finished, it is expected that traveling Madrid from end to end without passing through the center will take around one hour and six minutes. The total investment in the project exceeds 2.5 billion euros and the works will be carried out in phases until 2031. Cover image | Community of Madrid In Xataka | Madrid has just become the spearhead of a technological transformation in Europe: robotaxis

the sensation of jumping from the 13th floor at 100 km/h

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With summer almost (almost) knocking on the door, it’s time to think about what to do on vacation and how to take advantage of the sun, the heat and the long days that provide light until late in the afternoon. There are those who choose the beach, the mountains, a cold beer on a terrace or, in the case of people hooked on adrenaline shots, jumping into the void from 13 stories high, without ropes or parachutes. It sounds strange, I know, but that’s precisely it. the experience featuring Verti-Go, one of the tallest water slides in Europe. Its owners assure that when descending it they are easily reached. 100 km/h. As I said: an experience suitable only for people who really like adrenaline. Who said vertigo? Spain offers many ways to cool off in summer, but few (none) like Vertigohe megaslide aquatic Aqualandia Benidorma huge water park located on the Costa Blanca. Whoever gets on it is guaranteed a dip, but first must face an experience that is not very advisable for people with vertigo or those who do not like strong emotions. Before reaching the water you must climb several dozen meters and then drop into the void and travel, in a matter of three seconds, the equivalent of a multi-story residential tower. “It’s like jumping off a 13-story building,” they assure those responsible for the park, who specify that the level of inclination exceeds 60%. Is it that big? Yes. And it comes with taking a look at your file to check it. According to Aqualandia Benidorm, the slide is 33 meters high and more than 100 m long, allowing those who slide down it to reach more than considerable speeds. Those responsible speak of more than 100 km/halthough they clarify that this information depends, among other things, on the body mass of the person jumping. To enjoy the experience you must meet certain conditions: measure at least 1.4 m and not exceed 120 kg. If you want to release adrenaline, but with a somewhat more moderate experience, the same park has a second water slide 28 meters which extends over 95 m in length. It is a smaller version located right next to its ‘big brother’, although it still far surpasses the majority of water slides in Spain. Is it new? No. Verti-Go was introduced to the world a few years ago, during summer 2013. At that time it was announced with great fanfare as one of the riskiest (and most attractive) bets of Aqualandia, a water park that also accumulates a long story. The venue opened its doors in 1985presenting itself as “the largest in Europe”, with a dozen attractions. from the park they explain which maintained that status for just over two decades, until 2008. That year opened in Tenerife Siam Park. If Verti-Go is in the news these days it is because Aqualandia has just premiered its new season. It did so on Saturday the 23rd, with more than twenty attractions that include rapids, soft slopes, a wave pool, several slides, Verti-Go, children’s areas and another highlight: Cycloneinaugurated in 2019 and, depending on the park“holds the record for the longest water roller coaster in Europe.” The truth is that it reaches a greater height than Verti-Go (36 m) and travels more than 200 m, although the average speed is much lower (60 km/h). @aqualandiabnd And if you then end up in a capsule that launches you at 100 km/h from a height of 33 meters… I won’t even tell you. 😏 Raise your hands 🙋 those who have already experienced the Verti-Go madness. 🔥 #vertigo #waterslide #giantslide #capsuleslide #aqualandia #waterpark #waterpark #waterpark #benidorm ♬ Vidrado Em Você – Dj Guuga & Mc Livinho Do you have any Verti-Go records? If you search on Google you will find a good handful of articles in which Verti-Go is referred to as “the water slide highest in Europe” or the “capsule slide fastest in the world“. The reality is more complicated. When it opened, in 2013, showed up as a unique case and the largest attraction of its kind on the entire continent. The truth is that for years in Caribe Baya park in Veneto (Italy), there is a water slide that allows you to jump from a height of 42 m. His name: Captain Spacemaker. According to the Italian venue, it is “highest in Europe” in his style. If we look further we find facilities still most surprising. In Meryal Park in Qatar, there is a slide that “reaches a height of 76.3 m.” Its name leaves little room for doubt: Vertigo. In Brazil there is also another mass to take into account, Kilimanjaro, built more than 20 years ago and offering a drop of 49.9 m. According to the Guinness Book it is “the tallest water slide”. Have they overcome it then? If we talk about water slides, Vertigo or Kilimanjaro are much higher than Verti-Go, but if we talk about Europe things are a little more complicated. The rankings They usually place the Caribe Bay structure in Italy first, because exceeds 40 meters in height. However, some media indicate that the complete structure of Verti-Go is also around those dimensions. Aqualandia itself assured in 2016 that the attraction has a 42m high. Are there more categories? Yes. The Alicante park also boasts that Verti-Go is a unique copy “capsule slide”, a label that identifies a very specific type of slide. Basically, users enter a capsule with a trapdoor in the floor that, after a brief countdown, opens to let them fall. In 2016 Aqualandia claimed that Verti-Go was “the tallest in the world.” Now keep defending which, at the very least, is “one of the tallest capsule slides.” “Only the bravest dare with this attraction suspended on a 42 m high platform, where the tower has 250 steps to its highest point, simulating the height of a 13th floor and which is accessed through an airtight and transparent capsule,” clarify the company. … Read more

the IMEC chip laboratory has manufactured the first qubit with ASML’s High-NA machine

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Manufacture a qubit, the physical device that implements the minimum unit of information in the quantum computersit is not at all a piece of cake. There are several types: superconductors, ion traps, neutral atoms or ions implanted in macromolecules, among other variants. Not all of them are equally complexbut all are difficult to produce and manipulate. In fact, the ideal is to be able to manufacture them on a large scale in order to make possible the arrival of quantum machines equipped with many more qubits than the current ones. The first step in this direction was taken by Intel and QuTech, the research institute specialized in quantum computing that belongs to the Technical University of Delft, in the Netherlands. At the end of March 2024 they announced that they had managed to produce the first qubit industrially and using the same processes and technology that is currently used for manufacture semiconductors. However, it is now IMEC (Interuniversity Microelectronics Center), the most experienced laboratory in the development of new integration and nanotechnology technologies that we have in Europe, which has signed a very important milestone: has managed to manufacture a qubit using extreme ultraviolet (UVE) and high aperture (High-NA) photolithography equipment from ASML. Currently this is integrated circuit manufacturing machine most advanced that exists. Caressing the dream of industrial manufacturing of qubits for quantum machines IMEC’s ​​main laboratory resides in Leuven, Belgium and has collaborated closely with ASML for more than four decades. Thanks to this collaboration you have access to the most advanced lithography equipment of the Netherlands company. The qubit produced using ASML’s High-NA equipment is a silicon quantum dot spin type. These qubits are very interesting because they are considered the most promising candidates for industrial scaling. In fact, as IMEC assuresthey are known as “the qubits of industry.” IMEC has shown that the manufacturing of these qubits is largely compatible with the production of CMOS chips The really relevant news is that IMEC has demonstrated that the manufacturing of these qubits is largely compatible with the production of integrated circuits using CMOS technology (Complementary Metal-Oxide-Semiconductor or complementary metal oxide semiconductor). And therefore it is possible manufacture them in conventional semiconductor plants. An important note: CMOS is the transistor manufacturing technology behind virtually all modern chips. Sofie Beyne, the director of this project at IMEC, maintains that “We can leverage decades of semiconductor innovation and repurpose the entire silicon scale-up ecosystem, taking quantum devices beyond laboratory experiments into large-scale, fabricatable systems. This is where silicon-based qubits have a clear advantage.” Experts who research in the field of quantum computing they are convinced that having machines with millions of qubits will lead to the arrival of error correction technology, which is the holy grail of these computers. Broadly speaking, silicon quantum dot spin qubits confine an electron within a silicon nanostructure, so that the spin state of the trapped electron is used to store quantum information. This architecture requires that the spaces between the different doors be minimal in order to reduce environmental noise and minimize errors. Be that as it may, what is really important is that IMEC has managed to manufacture a network of qubits with spaces of just 6 nm. Thanks to the nanoscale of this component, millions of qubits could theoretically be integrated into a single chip. Image | IMEC More information | IMEC In Xataka | China has reached one of the holy grails of quantum physics. So says Peter Zoller, father of quantum computers

China has more solid-state battery patents than anyone else and still fears being left behind for one reason: Japan

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What China is leading the energy and mobility transition What we are witnessing does not take anyone by surprise at this point. However, not all fish are sold, and in energy storage we are going to witness a significant evolution with the arrival of solid state batteriesa type of battery that we have been talking about for years. Just like they count From CarNewsChina, the country dominates the volume of research and records on solid-state batteries, but be careful because that leadership on paper does not guarantee winning the commercial race. And it is that a new analysis of the Xinhua agency recognizes that the United States, Europe, Japan and South Korea are moving forward with more industrial coordination and better international deployment of patents, just when the technology enters a decisive phase for its commercialization. Why it matters. Solid-state batteries are considered the next big leap from current lithium-ion batteries. These promise more energy density, faster charges, greater security and longer lifespan. They not only affect the electric car, but also humanoid robotseVTOL (vertical take-off aircraft), consumer electronics and stationary storage. Basically, whoever controls the technology and, above all, its manufacturing at scale, will set the pace of mobility and energy in the next decade. Patent war. China accounts for around 35% of the world market for solid-state patents and 39% of those related to electrolytes, the largest global share, according to share from CarNewsChina. Scientific publications have gone from 21 articles in 2015 to 562 in 2023, with institutions such as the Chinese Academy of Sciences or Tsinghua University leading advances in the engineering of the solid-solid interface, which for years has been one of the great bottlenecks. On the other hand, Japan continues to be the leading technological source with about 37% of global requests, compared to 30% from China. Japan is ahead. The problem in China is not quantity, but the concentration and quality of your strategy. Among the 30 most relevant institutions in the world in solid state and electrolyte patents, 17 are Japanese7 Chinese, 5 South Korean and only 1 European. The top ten positions are entirely Japanese or Korean. Toyota, alone, accumulates around 40% of all intellectual property in the sector. Added to this is a structural weakness, since Chinese companies register many fewer international patents than their Japanese and South Korean rivals, who shield their technology in the United States, Europe, India and Southeast Asia. The companies that move the board. CATL, BYD and SVOLT are leading the latest phase of this technology. And only in 2023 will Chinese companies filed more than 500 patent applications. Gotion High-tech The design of a 2 GWh line for totally solid batteries has already been finalized and another 0.2 GWh pilot line is operating with tests on vehicles. Ganfeng Lithium, backed by Changan, claims to have reached 1,100 cycles in a 400 Wh/kg cell and aims for 500 Wh/kg in production. On the other hand, Chinese researchers have also shown a prototype of 451.5 Wh/kg capable of charging in three minutes. CATL, for its part, is patenting lithium compounds with fluorine and sulfur electrolytes to improve fast charging and thermal stability. Deadlines. own report Xinhua places the start of production in small series around 2027 and broader commercialization around 2030. The industry continues to work in parallel on three electrolyte routes (sulfide, oxide and polymer) without any having won yet. Furthermore, according to the media, there are still challenges to overcome, including the formation of lithium dendrites, ionic transport mechanisms, solid-solid interface engineering or cell failure modes. And now what. China is preparing to industrialize what it currently masters in the laboratory. And its first national standard on solid state batteries (“Terms and Classification”) is under public consultation and proposes to differentiate between liquid, solid-liquid hybrid and totally solid cells. For now, the country dominates in terms of volume of papers and research, but it is clear that real dominance will come from manufacturers who first resolve large-scale production, cost, durability and safety. And let’s be honest, China has an advantage, especially with CATL and BYD controlling much of the world’s battery sharebut in the field of solid-state batteries there is still play. Cover image | Michael Fousert In Xataka | The EU no longer knows what to do to stop its car manufacturers from buying parts from China. So he’s going to force them

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