We have been fascinated for years by the geniuses who come up with revolutionary innovations out of thin air. It’s always been smoke

We live in times in which innovation, creative genius and the search for the next technological revolution are everything. We all want to know who it is the next Mark Zuckerberg, the next Steve Jobs either the next Albert Einstein. So much so that we project our way of looking at the world onto the past and, from time to time, texts appear that talk about the past. great forgotten geniuses to whom history did not do justice. But the truth is that most of the time, those great geniuses are rightly forgotten. Contrary to what we usually think, inventors usually do not exist. At least, if they are not lucky people. Smoke (or vapor) sellers Perhaps the best example is the steam engine. Which, in fact, must be one of the machines that has been invented the most times in History. The usual version is that the steam engine was developed and perfected in England between the end of the 17th century and the end of the 18th century. And that, on the other hand and always according to this version, was the engine of the industrial revolution. It’s not exact. Although archaeologists could surely give us previous examples, the aeolipilethe first “steam engine”, was invented by Heron of Alexandria in the first century after Christ. At first, and for many years, it had a recreational purpose (it is a sphere filled with water that, when heated, rotates). The first steam engine. But Heron too created automatic doors and hydraulic fountains which allow us to affirm, without risking too much, that Roman scientists had more than enough capacity to design Thomas Savery’s steam engine without messing up. Later, a century before, according to modern historiography, Mr. Savery invented the first steam engine, Jerónimo de Ayanz, a native of Navarra, also designed an incipient steam engine. Even before that we can find works by Florence Rivault, Taqui ad-Din or Giovanni Branca in which the steam engine was there, within reach. Windmills, mops and table football The same thing happens with water mills. Traditionally, it was considered that this type of mills had been discovered in the Middle Ages because it is the historical period from which we have material remains. But it’s not true. In ancient times, hydraulic mills were known, and very well. In fact, It is known that they also began to expand throughout the 1st century AD. And so on ad nauseum. The question is clear: no, the mop It was not invented in Spain, nor the lollipopsneither the table football. As evidently, and strictly speaking, neither the Spanish nor the Vikings ‘discovered‘America. A few days ago we discussed here in Xataka who was the “creator” of injectable insulin (Nicholas Paulescu either McLeod, Banting and Best?) in a reissue of the famous paradox of “if a tree falls in the middle of the forest and no one hears it, Has it made noise? Has it even fallen?” A key lesson we can draw from this is that, well, inventing something, discovering something, or developing genius is of no use. For hundreds of years we knew how to use water to produce physical work, but it wasn’t until the implosion of the slave system that mills really became popular. For fifteen hundred years we knew everything there was to know to create a steam engine. In fact, wealthy children had small miniature engines. It was not until the specific needs of British mining introduced Savery’s gadget that the steam engine set out to change the world. You don’t get here from nowhere. (Unsplash) Mops and tiled floors, lollipops and the decrease in infant mortality, table football and the incipient improvement in the quality of life of the working classes. Victor Hugo said that “there is nothing more powerful in the world than an idea whose time has come.” And he had to be right because “without their moment”, ideas are nothing. Technology, society and vice versa The cult of innovation, creative genius and disruptive inventions is one of those characteristics of our time that permeates everything. But, in general, innovations are only of degree. Also in the world of technology where we can almost always find a proof of concept that, twenty years before, already advanced the next revolution in the sector. Basically, as we examine technological history, we realize that seeing the world as a succession of great geniuses is very attractive, but not very realistic. Undoubtedly, there are people who advance the knowledge or technology of their time by decades, but if we want to get a real picture of how innovation has worked over the centuries, the strategy is different: think of history as a very long conversation full of opportunities, misunderstandings and moments of genius. There is no need to make it more attractive. Image | Md Mahdi In Xataka | One company has made the biggest breakthrough in toilet paper in 100 years. And its sales are skyrocketing In Xataka | We have a long-term problem with concrete. That’s why someone has come up with staple bricks that don’t need it.

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 .

There were thousands of mysterious holes lined up in Peru. We didn’t know why until a drone saw them from the air

In the arid hills of Pisco Valleyin the south of Peru, extends a monument as mysterious as it is precise: a strip of almost a kilometer and a half made up of some 5,200 perfectly aligned cavities, known like Mount Sierpe or the Band of Holes. Discovered in 1931 by the geologist Robert Shippee and Lieutenant George R. Johnson during one of the first aerial expeditions over the Andes, the site baffled generations of archaeologists. Until now. A mysterious landscape. For decades, theories were proposed ranging from its defensive use to fog capture or water storage, but none of them quite fit. Now, a new study published in Antiquity provides a convincing hypothesis from a point of view that no one had valued: from the air. In this way, Mount Sierpe would have functioned as a accounting and barter system on a large scale, a kind of “spreadsheet” of the pre-Hispanic Andes. The geometry that speaks. The international team of researchers, led by archaeologist Jacob Bongers from the University of Sydney, used drones to map the site with millimeter precision. Aerial images revealed an organized structure into about 60 blocks or sections, each with distinct alignments and regular number patterns. Some areas show rows of nine by eight holesothers alternate between groups of seven and eight. This internal order, absent any defensive or agricultural logic, suggests an administrative purpose. Sediment analyzes extracted microscopic remains corn, totora and willow (plants traditionally used to make baskets and mats), which suggests that the cavities were lined with plant fibers and were used to store goods, possibly in packages or braided baskets. The holes of Mount Sierpe From local barter to administration. Researchers believe that Monte Sierpe was born as a space for exchange between highland and coastal communities, an organized market for balance the flow of goods in the absence of currency. Products (for example, corn, coca or cotton) could be deposited in each cavity as a visible representation of the value of one good compared to another, allowing quantities to be compared in a public and transparent manner. Centuries later, with the expansion of inca empirethat system would have been reinterpreted and expanded as an accounting tool to manage the tribute of local populations. Each block of holes would have corresponded to a different community group, and the variations in number and arrangement would reflect the contribution levels or work shifts required by the Inca State. In essence, Monte Sierpe would have been a physical data recorda stone matrix destined to organize the unwritten economy of the Andean world. A carved khipu. The most revealing finding is the similarity between the structure of the site and the Inca khipusthe rope systems with knots used to record censuses, taxes or resources. One of the khipus found near Pisco presents around 80 groups of lacesa figure surprisingly close to the 60 segments of Monte Sierpe. This correspondence suggests that the Band of Holes could have been a three-dimensional khipua monumental version of that woven numerical language, designed to coordinate the flow of goods and work between communities. Unlike the tablets or inscriptions of other civilizations, the Andean peoples turned geography itself into a support for information. Code in the desert. If you also want, Monte Sierpe redefines our understanding of pre-columbian organizational intelligence. Without writing, without currency and in a hostile environment, Andean societies managed to develop a visual, modular and mathematical method to represent their economy. Each hole would have been a cell a great living recordmanaged collectively, perhaps accompanied by ceremonies or ritual exchanges. Thus, in its apparent geometric simplicity, this “spreadsheet” carved into the rock reveals a advanced economic systembased on reciprocity and communal control of resources. What for the first explorers were simple rows of holes now emerge as the physical testimony of a civilization that, centuries before European contact, had already found its own way of turning the landscape into memory. Image | JL Bongers In Xataka | We have found 76 megatraps in the Andes. It’s amazing we hadn’t done it before. In Xataka | A secret room has just revealed how they ruled in Peru 2,000 years ago: with the help of drugs

The normal thing when a product is successful is that the manufacturer renews it the following year. Hello iPhone Air

Apple has a problem, almost a syndrome with the fourth iPhone. For years it has been trying to integrate a new variant of the “classic” iPhone into the family, but the success of these models has always been limited. It happened with the iPhone mini and then with the iPhone Plus in its different versions. And now it seems to be happening with his brand new iPhone Air. No iPhone Air 2 at the moment. As indicated in The InformationApple has warned “engineers and suppliers that they would remove the future iPhone Air (next generation) from planning without providing a new release date.” Three different sources have confirmed that Apple has no intention at the moment of relaunching a second iteration of the iPhone Air. We expected it in 2026. Theoretically, the second-generation iPhone Air should have been launched next fall alongside the iPhone 18 family and the rumored iPhone Fold. And it was going to be much better. It was expected to be even lighter than the current iPhone Air and still have a higher capacity battery. In fact, sources close to the project also reveal that Apple was working on a new cooling system that debuted with the iPhone 17 Pro and that would be adapted to those hypothetical iPhone Air (2026). It was even rumored that instead of a single camera I would have two. Bad sales. The reason for that decision seems to be sales of the iPhone Air below expectations. News had already appeared that Apple had ordered a huge production cut to just 80% of the original capacity: that ultralight model does not seem to have attracted the mass public. Minimum production. In The Information they confirm this reduction in production. According to their data, Foxconn has “dismantled all but one and a half production lines, and expect to stop production completely at the end of this month.” Apple’s other major manufacturing partner for the iPhone Air, Luxshare, already stopped its production of this model at the end of October. New release schedule. Following the news, what is now expected is that Apple will present its new family of devices in two different phases: Fall 2026: iPhone 18 Pro, iPhone 18 Pro Max, iPhone Fold (unofficial name) Spring 2027: iPhone 18, iPhone 18e The other possibility. Sources close to the company reveal that the iPhone Air could simply be suffering important changes —like those mentioned— for a theoretical second generation. That would make its development process a little longer, but it is not ruled out that this model will end up appearing in spring 2027 along with the iPhone 18 and iPhone 18e. The condemnation of iPhones that are liked but do not sell. we loved it the iPhone mini—like everyone else who bought it—but it didn’t sell much. The iPhone Plus also proved to be an interesting product, but it didn’t catch on either. In both cases, Apple ended up abandoning these models to focus on what worked in sales, and now seems to be doing the same, or, at least, adjusting production to demand, something that makes perfect sense from a business point of view. In Xataka | If the question is which of the big tech companies is winning the AI ​​race, the answer is: none

Researchers find a piece of ice from six million years ago. What is really valuable is the air trapped inside

A team of scientists has achieved something extraordinary in the frozen Allan Hills, east of Antarctica: extracting 6-million-year-old ice samples, the oldest ever directly dated. Trapped inside are air bubbles that date back to Earth’s Miocene atmosphere, when our planet was much warmer and sea level considerably higher than today. A time capsule in the form of ice. The discovery, published in the journal PNAS on October 28 and led by Sarah Shackleton of the Woods Hole Oceanographic Institute and John Higgins of Princeton University, more than doubles the age of the oldest known ice so far, which dated to about 2.7 million years ago. “Ice cores are like time machines that allow scientists to take a look at what our planet was like in the past,” explains Shackleton. “The Allan Hills cores help us travel much further back than we thought possible.” How they found it. Between 2019 and 2023, the Center for the Exploration of Older Ice (COLDEX) team drilled between 100 and 200 meters deep into the ice sheet in the Allan Hills region, located about 2,000 meters above sea level. Just like they count From the Middle Space, this area is especially valuable because the topography of the terrain and ice flow patterns allow extremely old ice to be preserved closer to the surface, unlike the Antarctic interior where it would be necessary to drill more than 2,000 meters to reach similar ages. Dating. The researchers They determined the age of the ice measuring the radioactive decay of argon isotopes present in trapped air bubbles. This method allows ice to be dated directly, without the need to examine the rocks or soil around it. The result: 6 million years, a time when the Earth was home to now extinct creatures such as saber-toothed tigers, arctic rhinos and the first mammoths. Cooling. Analysis of oxygen isotopes in the cores revealed that the Allan Hills region has cooled approximately 12 ºC during the last 6 million years. It is the first direct evidence that quantifies how much the Antarctic climate has cooled since that ancient warm period. Ed Brook, director of COLDEX and paleoclimatologist at Oregon State University, stands out that “the team has built a library of what we call ‘climate snapshots’ about six times older than any previously reported ice core data.” Why does it matter? While Antarctica and the Earth as a whole have progressively cooled for millennia, humans are now rapidly increasing global temperatures by release large amounts of greenhouse gases to the atmosphere. Studying these bubbles of ancient air will allow scientists to reconstruct past greenhouse gas concentrations and ocean heat levels, which could give us clues to what natural factors have contributed to the climate. climate change throughout the entire history of our planet. Surviving extreme conditions. “We are still discovering the exact conditions that allow such ancient ice to survive so close to the surface,” points out Shackleton. “Along with the topography, it’s likely a mix of strong winds and intense cold. The wind blows fresh snow and the cold slows the ice almost to a stop. That makes Allan Hills one of the best places in the world to find shallow old ice, and one of the toughest to spend a season in the field,” he continued. Next steps. The COLDEX team plans to return to Allan Hills in the coming months to carry out more drilling. They hope to recover even older samples and produce a more detailed record of Earth’s ancient atmosphere. “Given the spectacularly old ice we have discovered in Allan Hills, we have also designed a new comprehensive long-term study of this region to try to extend the records even further in time, which we hope to carry out between 2026 and 2031,” concludes Brook. Images | COLDEX In Xataka | What are sixth generation fires: the megafires that create their own weather

India has bombed clouds to improve its terrible air quality. They have wasted 400,000 dollars

The sky of New Delhi is a painting. While half the world is focused on reduce your emissions and improve air quality (something that ultra-polluted giants like China are successfully implementing), the other half continues with inefficient decarbonization policies. India is one of themand the arrival of winter does not help. To combat its poor air quality, the country has “sown its clouds” about New Delhi. And there are voices that suggest that they have spent a fortune and it has not been worth anything. Crisis. The situation of the large cities of India, with the focus on a capital that has more than 28 million inhabitants in its metropolitan area and a density of almost 6,000 inhabitants per km², is really complicated. Vehicle emissions account for 40% of emissions in the city, but there are other sources such as construction dust, inorganic aerosols or industrial activities themselves that contribute a lot. ‘dirt’ in the city air. The quality is not good at any time of the year, but in the post-monsoon season, between October and November, the situation becomes critical. It is when a large amount of rice stubble and other waste is burned, which, together with the rest of the sources of particles since the arrival of cold air traps the pollutants near the ground, causes the amount of particles to skyrocket. And it’s not a joke: esteem that between 2009 and 2019 there were nearly four million deaths in India linked to poor air quality. Figures. To measure this “dirt” in the air, we turn to PM2.5. It is a measure of the amount of fine particles that are suspended in the air, specifically those that have a diameter equal to or less than 2.5 micrometers. They are so small that they can penetrate deep into the lungs, reaching the blood system and posing a serious health risk. That said, PM2.5 levels in Delhi are between 140 and 170 µg/m³, almost 12 times higher than the safe levels set by the WHO, of 15 µg/m³. Petter Ljungman, a researcher at the Karolinska Institute in Sweden, analyzed the role of these particles and determined that “each increase of 10 micrograms per cubic meter in the concentration of PM2.5 leads to an 8.6% increase in mortality.” Bombing the clouds. In the face of a crisis like this, two things can be done: become aware and rethink the country’s strategy or resort to desperate measures. As we read in Reutersit seems that the Government has opted for the latter. On October 28, the Delhi government in collaboration with the Indian Institute of Technology Kanpur carried out the first tests of cloud seeding. This is India’s first attempt at this technique and it is not about “creating clouds”, but rather making the existing ones release water. Using a series of catalysts launched from aircraft, water droplets contained in a cloud can be made to coalesce into larger, heavier droplets. In this way, and due to their own weight, they fall to the ground in the form of rain. It is not something new because, although it may seem like something out of science fiction, we have been “sowing” clouds for half a century. Negative… results. The problem is that each time we have had more and more evidence that it is something that is of little use. If clouds are good candidates, yes, showers are generated, but the big problem is that it is a very expensive practice for the results obtained and that is the reason why more and more countries have abandoned his projects related to this “creation” of rain. In the case of the Indian experiment, the cost was about $400,000 to put into operation the planes that dispersed sodium chloride and silver iodide over several districts north of the capital. Each of the flights cost about $70,000 and the person who said that it was not of much use was not an external entity or someone critical of the Government: it was the director of IIT Kanpur himself. Manindra Agarwal admitted that the results were “not as desired” because the humidity levels in the clouds were extremely low. It was a crucial error because it is estimated that the minimum for condensing these cloud droplets is 50% and the chosen ones had levels between 15 and 20%. Despite this, Agarwal commented that a reduction of between 6% and 18% was observed in certain particle measurement parameters, but they were at very localized and short-lived moments. deaf ears. And of course, faced with the investment of such a fortune without results, it did not take long for the voices to say “I told you so” to rain down. Climate activists said it, but also two other official bodies: the Indian Meteorological Department and the Air Quality Management Commission. The two organizations indicated That the technique requires specific clouds that are absent during Delhi’s cold, dry winter. Recommendations. In the end, what this action demonstrates is that, in desperate situations, desperate measures only work as a source of funds. The solutions must be considered more in the medium and short term and this is something in which China has served as an example. In the case of India, what is being proposed is control over stubble burning during this autumn season, better waste management and stricter industrial regulations. On the other hand, the country has taken giant steps in recent years in terms of transport electrification is concerned, but progress must also be made in improving urban forestry that “traps” pollution and in the use of large-scale renewable energy. Until they do that, the almost 30 million inhabitants of New Delhi will breathe air equivalent what they would inhale if they smoked seven cigarettes a day. Images | Naomi E Tesla, Submitmpsd In Xataka | The Atacama salt flat is the key on which the electric car industry pivots. And it’s starting to dry

China has presented its X-36 aircraft to dominate the air. And then he took him to a secret base where the real surprise was.

The public appearance of the J-36 and later a “twin”, marks a turning point in Chinese military aviation, placing Beijing in a direct race for air supremacy in the 21st century. Until just a few years ago, the US lead in stealth fighter development seemed assured. However, the new Chinese platforms, first shown on flights captured without censorship and now visible in satellite images in a secret base near Lop Nur, indicate that China has not only advanced in technology: it has decided to demonstrate it. The sixth generation. It became official on October 31, 2025, when several videos shared on chinese social networks and internationals showed what was identified as the new J-36 stealth plane 6th generation Peking flying in formation with a J-20probably the two-seat J-20S, near the Chengdu Aircraft Corporation facilities. The disclosure deliberate imagesoperational integration with J-20S fighters already in service and the parallel deployment of two different sixth-generation designs suggest that China is not simply testing isolated prototypes, but rather building a deeply interconnected aerial ecosystem, conceived to coordinate manned fighters, heavy stealth platforms and swarms of advanced drones in penetration, supremacy and airspace control missions in highly defended theaters. Design break. The J-36the most visible and talked about aircraft, stands out for its queueless configurationa trait extremely difficult to stabilize without advanced algorithmic and computational assistance. Its wide fuselage, long chord wings and air intakes positioned both on the top and on the sides indicate an absolute priority: minimize the radar signal from any angle and operate for long periods within denied zones. This type of design, compared by analysts to a crossover between stealth fighters and bombersis not only aimed at air-to-air combat, but rather at acting as a tactical node in the air: monitoring distributed sensors, coordinating unmanned platforms and providing range and persistence in deep missions. The evolution between the prototype seen in December 2024 and the one shown in 2025 (with modifications to nozzles, landing gear and control surfaces) aims for rapid iteration and a high testing rate, characteristic features of aeronautical industries with mature design cycles. The J-20S bridge cone. He use of the J-20Sthe two-seat variant of the Chinese fifth-generation stealth fighter, as an escort and supervision platform in mixed flights with the J-36it is not a minor detail. The additional cockpit of the J-20S is optimized to manage sensors, data links and control of autonomous systems, making it the “human piece” that oversees what will, in the future, become increasingly automated. This pairing reflects the American operating concept for your NGAD programin which a very high-level fighter does not replace existing models, but rather coordinates and amplifies them. China, similarly, appears to be preparing mixed attack packages: the J-36 opens the way and establishes an information bubble, the J-20S protects and directs, and unmanned platforms execute saturation, deception or attack. Installation near Lop Nur Satellite image providing an overview of the entire facility near Lop Nur, as seen on November 3 Chinese Area 51. And after the show, the J-36 was stored in an unknown location until a few hours ago. The appearance of another prototype alongside the J-36 (the smaller but still heavy one called like J-XDS) at a remote base near the historic Lop Nur nuclear site revealed something crucial: China is transferring the testing phase from manufacturer facilities to an advanced experimentation center, similar in purpose to the US Area 51. The track of more than 5 kilometersnew hangar installations, expansions and projects under construction suggest an environment designed for intensive testing of sensitive systems, stealth operations and doctrine validation. That both models were parked outdoors, knowing that they would be captured by commercial satellites, reinforces the interpretation that Beijing seeks to show capacity and leave it to Western intelligence to fill gaps and debate roles, sizes, engines, automation levels and actual missions. Put another way, ambiguity is part of the strategy: forcing the United States, Japan, South Korea and Australia to prepare for several simultaneous scenarios, which disperses resources, planning and budgets. A future combat ecosystem. The key does not lie only in manned aircraft. China is expanding rapidly parallel programs from autonomous and collaborative stealth drones, from naval UCAVs like GJ-11/21 to operate from aircraft carriers to “loyal wingman” type CCAs of similar size to that of a light fighter, planned for accompany the J-36 such as range multipliers, sensors and ammunition. The goal is to create a spectrum of interdependent systemswhere the sixth-generation fighter acts as the aerial brain, while swarms of drones execute risky tasks, absorb fire, open access corridors and saturate long-range defenses. This, in theory, fits directly into Western Pacific scenarios, where any operation requires penetrating dense and deeply integrated networks of surveillance, over-the-horizon radars, satellites and naval missiles. A challenge for Washington. The presentation and the transfer of evidence to one top secret base They underline a reality: China is not building a single aircraft, but rather preparing a complete doctrinal architecture to contest (not just balance) American air superiority. For the United States, Japan and allies, the concern arises not only from technical progress, but from the calendar. Washington plans to deploy its first NGAD fighters towards 2030, but Beijing is already flying prototypes in experimental operational configuration accompanied by mature fighters. Yeah the J-36 or that twin pragmatic J-XDS reach levels of availability and credible doctrine sooner, the aerial map of the Pacific could undergo a profound transformation. What for decades was a question of “whether China would reach the fifth generation” has now become a different and much more pressing question: what the hell will air combat look like in the next decade. Image | Planet Labs, Chinese Social Media In Xataka | China appears to be molding a huge stealth aircraft called the J-36. This image is emerging as proof of his ambition In Xataka | We have been tying ribbons to suitcases for years to identify them at the airport. Your employees warn that it is a bad idea

We believed that ‘Air’ and ‘Edge’ mobile phones were synonymous with cuts. Huawei wants to explode that idea with a figure: 6,500 mAh

The surname “Air” (or “Edge” in another case) is usually synonymous with an ultralight design and, therefore, of sacrifices. We have seen it in smartphones like the Galaxy S25 Edge from Samsung or your own iPhone Air of the signature of the bitten apple. The battery is the first victim in the quest for extreme thinness. However, Huawei seems willing to break this rule with its next Huawei Mate 70 Air after return to the top of the market in his native country. According to a wave of leaks and accompanying photos, the Chinese giant is preparing a device that not only claims to be the thinnest ‘Mate’ in history, but does so by integrating a huge battery. We knew that China had the solution for the battery of ultra-thin mobile phoneshere comes the first demo. A “normal” smartphone battery. This is the figure that is focusing all the attention of Huawei’s next launch. Leaks echoed by media such as Android Authority They point to a massive 6,500 mAh battery. If confirmed, in addition to being the highest capacity of a Huawei mobile to date, it would also dwarf the direct competition in the segment. slim: The iPhone Air has a 3,149 mAh battery, across the street, Samsung puts a 3,900 mAh battery in the Galaxy S25 Edge. An engineering challenge. How has Huawei managed to integrate this battery? Leaks indicate that the phone is built on an aluminum and glass chassis with a thickness of around six millimeters which would help. The images seen online confirm an extremely thin terminal that maintains the aesthetics of the Mate family, including its characteristic circular camera module. This is what the Huawei Mate 70 Air looks like in leaked images. Image: Weibo But without a doubt, the silicon-carbon batteries They are what have allowed the Chinese firm to take the leap. We have seen how these have allowed us to stretch the energy capacity up to 15,000 mAh in the case of Realme (still with certain unknowns about its durability) u 8,000 mAh in the Honor one. Without reaching these figures, the 6,500 mAh of the next Huawei Mate 70 Air seems feasible. It won’t skimp on photography either.. The Mate 70 Air looks at a triple system with a 50 megapixel main sensor (possibly 1/1.3 inch), a 13 MP ultra wide angle and an 8 MP periscope telephoto lens. It seems that it will not have to concede in the field of cameras, an ambition that aligns with Huawei’s strategy in recent times. one that has taken him to the throne of mobile photography recently with his Pure 80 Ultra. In addition, they may use again image sensors manufactured on national soil. Huawei is supported by SmartSensa Shanghai-based manufacturer of CMOS sensors: has more than 350 customers and 420 patents of which 190 are of its own invention. Reservations in physical stores of the Huawei Mate 70 Air. Image: Weibo Kirin Heart. And in two flavors? As expected in post-veto Huawei, the terminal will use an in-house Kirin 5G chip. Curiously, at Huawei Central They talk about two variants: the 12 GB RAM model would use a Kirin 9020B (a version with reduced clock frequencies), while the 16 GB model would use the Kirin 9020A, a SoC that we already knew in the Mate 70 family. It is, again, a reflection of the steps that Huawei has been taking in recent times in order to diversify some chips that no longer hidesas well as to ensure your HarmonyOS ecosystemkey in times when you need resilience. Imminent launch. This is not a long-term rumor: according to multiple leakers, the device is already in the reservation phase in physical stores in China and its official launch could be as soon as November 6. That is, in two days. All this happens while Huawei is already preparing new flagships: the Mate 80, which will try to demonstrate power by compensating for the hardware limitations (more evident in chip manufacturing) with custom software. Cover image | Composition with images of Huawei and Jose García for Xataka In Xataka | With HarmonyOS NEXT Huawei has achieved something incredible. Neither Samsung, Microsoft nor Mozilla achieved it

the questions you have sent us (and their answers) about this air conditioning for cold and alor

We will respond to your doubts about the FreshIN FTAan air conditioner that is used for cold, but also for heat and to purify the air. We have been testing it for several days, and now we bring you a video with all the answers to the questions that you have been sending us about it to our Instagram profile. TCL FreshIN Q&A Air conditioners are devices that can have a lot of technology and innovation. We begin the video by answering your questions about what exactly that technological term FreshIN means, clarifying that they are devices designed for improve efficiency spending less energy and increasing the feeling of comfort. The device has one of the most efficient energy ratings, with grades of A+++ for cooling and heating modes. It also has inverter technology and smart ecological mode. Regarding the comfort functions, a characteristic that it has and is not so common is that able to renew the air bringing in fresh air and expelling air from the house… as it could be with a bad smell. This air has up to four layers with filters to ensure that what enters is clean. We also clarify doubts about the installation, since you can request that a company come to your house to do it if you cannot. In addition, we tell you what its dimensions are and the space it occupies. We also take advantage of the video to answer questions about its maintenance, and we focus on its smart features. Just because, you can control the air from your mobile in addition to the remote control, and the device connects to your home WiFi. Using it from your mobile will allow you program it or activate it from your mobile whenever you want, even choosing the temperature you want to have at all times. The app makes everything much easier to understand. But the best thing is that you watch the full video to see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no agreement on the script or the selection of the topics. The editorial content is created entirely by Xataka.

If it consumes more, turn on the oven or air fryer

Every time the electricity bill arrives, we look at it with more attention than before. It is no longer enough to turn off the lights or unplug the cell phone charger: now cooking has also become an energy decision. Between hobs, ovens and air fryers, the kitchen has become the new battleground for savings. In recent years, the air fryer has come to staypromising lighter and faster meals. But the question remains in the air: does it consume more or less than the traditional oven? The modern dilemma. They may both cook with hot air, but their way of doing it makes the difference. The air fryer, Endesa explainsit works more like a miniature oven than a classic fryer. Its trick is to circulate hot air at high speed within a small compartment, achieving fast and uniform cooking. The traditional oven, for its part, heats a much larger space and needs to maintain the temperature for longer.And that’s the crux of the matter: the larger the volume, the more energy is expended. According to Naturgy, Although the oven is not the device that consumes the most electricity per year – barely 4% of the total – its specific power is one of the highest, and this can be noticed when the light goes up. Data and euros on the table. The power figures help to understand it better. An average air fryer has a power of between 1,000 and 1,800 watts, which is equivalent to a consumption of 0.8 to 1.5 kilowatt hours (kWh) per time of use, depending on the model and time. Meanwhile, a conventional oven has a higher power of between 2,000 and 5,000 watts, and with an average consumption of 1 to 1.5 kWh per use, although it may be higher for long cooking times or high temperatures. To understand it better, it is worth looking at how much it costs for our pocket. According to TotalEnergiesusing an air fryer for half an hour costs between 11 and 23 cents, depending on the model and the electricity rate. On the other hand, an electric oven can double that amount, especially if used at high temperatures or for more than an hour. Cooking a kilo and a half chicken at 220°C for just over an hour, for example, can cost around 30 or 40 cents. depending on the time zone. And although it may seem like little, consumption multiplies when it is used frequently or long preheats are performed. In addition, the oven requires preheating – between 10 and 15 minutes – and loses up to 25% of heat each time the door is opened, according to the Organization of Consumers and Users (OCU). Small gestures that increase consumption without us realizing it. The CNMC remember that the real cost It depends on the price of the kilowatt hour (kWh) at any given time. In 2025, the average domestic price in Spain is around €0.14/kWh, although it varies significantly between peak and off-peak hours. Therefore, rather than focusing only on the appliance, it is advisable to cook in the cheapest sections or take advantage of the residual heat, small gestures that can reduce final expenditure by up to 20%. Does size matter? That’s it the secret of the air fryer: a compact compartment that concentrates heat and reduces cooking time. The hermetic design and constant circulation of hot air allow it to reach temperatures of up to 200 °C in just a few minutes, which shortens times and prevents heat leaks. Therefore, for small portions or individual dishes, the air fryer wins by a landslide in efficiency. Of course, the most modern ovens have also learned to save. Those with energy class A or B and convection models with internal fan can consume up to 60% less than the old ones, and if their full capacity is used – cooking several dishes at the same time or using duo trays – the cost per serving can be very competitive. Beyond appliances. Efficiency not only depends on the appliance, but small gestures – such as not opening the oven while cooking, taking advantage of residual heat or planning several recipes at the same time – can reduce energy consumption. up to 30% annually. Unplugging small appliances when not in use avoids “phantom consumption”, and choosing appliances with an A or B energy label is an investment that pays for itself in a few months. In the words of the CNMCadapting use to the most economical schedules can mean savings of between 9% and 15% on the annual bill. The future is served. The air fryer has democratized energy efficiency in the kitchen. It is compact, clean, fast and economical. But the oven, far from disappearing, retains its throne as a versatile and robust tool for lovers of traditional cuisine. Ultimately, the savings do not depend so much on the device as on the use we make of it. Image | FreePik and Pixabay Xataka | Dreame no longer wants to be just the vacuum cleaner brand. Your order to conquer the home: washing machines, refrigerators and even ovens

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