For years the Airbus A380 symbolized European power against Boeing. Today it survives as a colossus without the kingdom

The Airbus A380 was born as a huge dream, almost a declaration of intentions of the European industry in front of the Boeing’s historical domain. It was the passenger plane bigger in the worldwith two full plants, space for bars and suites, and a silence in cabin that turned the flight hours into a different experience. For Airbus, the program was not just a commercial project: it was the tangible proof that Europe could look in front of the United States in the field of civil aviation, raising a colossus capable of marking a before and after in the heavens. For a while he got it. Each A380 landing turned an airport platform into a show. Thousands of curious people came to see that mole of 73 meters long and 24 meters higha building with wings that imposed only with its shadow. It was a continental pride, an engineering triumph and a symbol of what could be achieved when several countries align resources, knowledge and ambition. However, that same pride soon began to live with an uncomfortable question: how is it possible that a plane that seemed perfect has had such a short tour? The dream of the global hub and the change of the market direction When Airbus conceived the A380, he did it under a clear premise: the future of aviation would go through increasingly saturated Megahubs. His strategy bet on a “Hub-And-Spoke” model in which passengers would come together in large airports and then distribute on connection flights. The A380 was the key piece of that puzzle: a gigantic plane capable of reducing congestion by transporting more than 500 people at once. In theory, the business was solid. Airbus estimated that more than one thousand units of very large capacity aircraft would be sold in the following two decades. But reality was very different: The market was fragmented towards more frequencies and smaller airplanesweakening at the root the argument that justified the European giant. At the same time, the technical revolution changed the rules of the game. The advance of long -range bimoretores, with increasingly wide ethops certificationsallowed to fly virtually any intercontinental route with only two engines. The Boeing 777 and, later, the 787 and he demonstrated that the same autonomy could be offered as a four -way, but with less consumption, less maintenance and greater operational flexibility. That remained attractive to an airplane that, although efficient per seat in high occupation conditions, depended on filling hundreds of places to be really profitable. In a market that preferred more daily flights with smaller airplanes, the A380 began to run out of hole. The infrastructure also played against. The A380 was classified as aircraft F code (65-80 m of wingspan)which forced many airports to invest in specific positions, double catwalks and adapted filming streets. The compatibility manuals of A380 itself They detail those demands. For Hubs like Heathrow or Dubai, those investments made sense; For the rest, they were a difficult expense to justify. Even in prepared airports, rotation times were more complex than with other airplanes, and that remained efficiency against models that could operate with less conditions. Thus, the one who should be the undisputed king of the skies ended up being an exclusive guest in a few airports on the planet. The operational economy did not help either. With occupancy rates close to 100%, the A380 offered a cost per competitive seatbut when the demand went down the model became a heavy load. In addition, its load capacity in the cellar was not as flexible as that of rivals as the 777-300er or the A350-1000, which combined better passengers and goods. In practice, the A380 was a technical prodigy but too sensitive to occupation factor already variables that escaped the control of the airlines. Despite these difficulties, the program resisted thanks to a main client: Emirates. The Gulf airline turned the A380 into its flagship and accumulated more than a hundred units. But that dependency was lethal. In 2019, Emirates drastically reduced his A380 request To bet on A350 and the A330neo. Airbus officially assumed it With a overwhelming statement: without that support there was not enough request for request to keep production alive. The decision was irreversible: on February 14, 2019, the end of the program was announced, and In 2021 the last unit was delivered. The two -storey giant had come to an end with just 251 copies manufacturedfar from the initial forecasts. The outcome left an obvious paradox. The passengers worshiped the A380, their flight experience was unsurpassed and their presence generated expectation where it flew. But the airlines, in general, did not want it in their balances. The liquidity problems in the second -hand market confirmed it: The first A380 returned by Singapore Airlines ended up scrapped for piecesa curious outcome for such a young plane. The outbreak of the pandemic in 2020 seemed to seal the fate of the A380. The majority of airlines sent it to prolonged storage, and some even They announced their final withdrawal. However, the recovery of international demand and delays in the deliveries of new wide fuselage aircraft, such as the Boeing 777xThey changed the script. Emirates invested billions in reconditioning its fleet With new cabins, Lufthansa recovered some units and Qantas, Singapore or Etihad They also reactivated part of their planes. The A380 thus found a second life, although much more limited: it is still useful in high demand routes and in airports with slots problems, but its long -term future remains marginal. The A380 is not the only one to live this transition. The Boeing 747, which for decades was the real “Jumbo Jet”, closed its production line. The difference is that 747 has found a stronger niche in the cargo market, thanks to The Morro Gate of 747-8F and its volume capacity. In passengers, a few units are barely survived in the hands of Lufthansa and Korean Air, but their time also seems told. The relay is already underway: the … Read more

For years the chicken was the king of protein. Now the beans and lentils want to dethrone it

For decades they told us that the healthy thing was to change red meat by chicken or fish. The recommendation was so assumed that it became a kind of nutritional mantra. However, a change begins to glimpse either on supermarket shelves, gyms or social networks, the word “protein” appears more than ever. And the striking thing is that it is increasingly associated with meat, but plant foods. The question is inevitable: why now the vegetable protein? Vegetable protein in the center. The advisory committee of the United States food guides wants to turn the pyramid. According to a report by The Washington Postfor the first time it is proposed that vegetable proteins have priority. Not even chicken or fish, for years synonymous with healthy food, would occupy that place. Christopher Gardner, a professor at Stanford, summed it up with a simple phrase: “The beans, peas and lentils would lead the list of protein sources.” Red meat would be, on the other hand, in the last position. The evidence that supports this turn. The recommendation does not come from nothing. Rahman, clinical director of Barnard Medical Center, remembered the same media than those who eat more plants have less risk of cancer, diabetes, obesity and even deterioration of memory. In a study, Published in the American Journal of Clinical NutritionThey analyzed some 50,000 women, where they concluded that diets rich in plant proteins favor a healthier aging than those based on animal proteins. Beyond the guides, reality speaks for itself. According to The New York Timeslegumes are a pillar of the Mediterranean diet. A single cup of lentils or beans provides about 15 grams of protein, to which fiber, iron, magnesium, folate and vitamin E should be added. Vegetable or animal? Here the nuance appears. In Men’s Health They point to something that usually goes unnoticed In the middle of the vegetable boom: animal protein still plays with advantage. The reason is how we take advantage of it. Its essential amino acids – that our body cannot manufacture – are absorbed more effectively than those of plant origin. The simplest example is on the plate: 85 grams of chicken add up to 20 grams of protein. The same amount of chickpeas stays at six. Marie Spano, sports dietitian cited by the magazinewarns that those who follow exclusively vegetable diets need more daily total protein. Even so, the solution is to combine legumes, whole grains, nuts and seeds throughout the day. The great nuance: natural vs. ultraprocessed. Not all vegetable proteins are the same and here the most critical point appears. In The New York Times They warn of risk to trust ultra -processed that “disguise” healthy. A clinical trial showed that, even with good nutritional profile on the label, the ultra -processed (including shakes and vegetable meals) They do not offer the same benefits than minimally processed foods. In the study, the participants who followed a diet with little processed foods – fruits, natural yogurt, homemade legumes – lost twice as much weight and body fat that those who consumed “healthy” ultraprocesses such as vegetable lasagers ready to heat or protein smoothies. As the epidemiologist Filippa Juul summarized, cited by the NYT: “Ultraprocesses have less texture, chew faster and stimulate appetite artificially.” The world revolves around protein. The boom is not only nutritional, also cultural and commercial. We live in full “It was protein chic”: Protein has become a symbol of sculpted bodies and aspirational well -being. Social networks such as Tiktok popularize extreme routines, hyperproteic milkshakes and diets that touch the obsession, sometimes linked to eating disorders. The food industry has not been left behind. Product containers “High in protein” They adopt aggressive visual codes, with black and red typefaces designed to attract the male public. A strategy that remembers what happened in its day with the “Light” products in pink, aimed at women worried about weight loss. Protein is no longer just a nutrient: it is marketing, identity and business. So the powder protein? The most recognizable symbol of the protein boom may not be lentils or vegetable hamburgers, but the shake that is stirred in the locker room of any gym. But is it essential? The expert’s response is nuanced. Nutritionist Saray López defends it in Xataka As a practical tool: “It has no contraindications and can help reach daily requirements.” But others, such as the dietitian Jesús Guardiola, They underline this same medium that with a balanced diet it is not necessary to resort to supplements: “The problem is when the shake replaces real food.” Specialists agree that dust protein can be useful in concrete contexts: older people with difficulties in chewing, patients in recovery, who seek to gain muscle mass or even workers who barely have time to eat. But they insist that it is not a universal or magical solution. Everything indicates that it is not a passenger fashion. Protein has become the star of the global food conversation. From the official guides to the shelves of the supermarket, of the fitness routines to the homemade cooking recipes, everything seems to revolve around it. But beyond the boom, the background debate is not only how much protein we eat, but from what sources it comes and how it is processed. Image | Freepik Xataka | Powder protein has become the star accessory of modern well -being. Nutritionists have something to say

41,000 years ago, our ancestors survived an investment of the poles. We already know how they cope with this change

About 41,000 ago, planet Earth became a much more hostile place than it is now. He magnetic shield that protects us from solar wind and Cosmic radiation It weakened until almost disappearing, and the magnetic poles, those references that the compasses use, abandoned the Arctic and Antarctica to roam all the globe. This event, known as the Laschamp excursionhe plunged the planet into An unprecedented radiation environment for almost two millennia. Our ancestors lived differently. The Homo sapiens I know They expanded by Eurasiaand the Neanderthals In their last millennia of existence, they lived under a very different sky. A new and revolutionary study published in Science Advances The space environment of the Earth has first rebuilt in 3D During this chaotic period. The results not only show us what the planet was like, but they offer fascinating clues about how our ancestors could have survived and even prospered. A broken magnetic shield and auroras about Ecuador. The Earth’s magnetic field is like an invisible shield generated by the planet’s liquid iron core. It protects us from a constant flow of charged particles emanating from the Sun. without it, The atmosphere would be swept and life on the surface, bombarded by harmful radiation. During the Laschamps event, This shield weakened until it reached just 10% of its current force. According to the simulation of the team led by Agnit Mukhopadhyay, this had two spectacular consequences related to the magnetosphere and the poles. The magnetosphere contracted dramatically. The protective bubble that surrounds us shrunk almost half of its normal size. At its weakest point, the limit of this shield (the Magnetopause) was only 15,500 km from the surface, a dangerously close distance. The poles went crazy. He Magnetic axis More than 75 degrees leaned. This caused the Earth’s magnetic field to become “multipolar”, with several North and South weak poles distributed by the planet, a configuration More similar to Uranus or Neptune than to that of our current land. Logically they had consequences. The most visible consequence of this magnetic chaos was the migration of the auroras. Normally confined to the polar regions, the lights of the north and the south expanded and wandered throughout the globe. The simulation shows that the Auroral oval moved from the Arctic, passing through Western Eurasia, until it reaches northern Africa. At the same time, in the southern hemisphere Las Auroras moved over Australia and New Zealand. In the peak of the event, the auroras were probably a global phenomenon, visible from almost any point on the planet. Adapt or die. See auroras From the Sahara it may sound poetic, but the reality was much more bleak. Those lights meant that the “open field lines” were no longer only on the uninhabited poles. They covered regions densely populated by prehistoric humans such as Europe. This implied a much greater exposure to Ultraviolet radiationwith all its associated hazards such as burns, skin cancer, eye damage or even fetal development problems. This is where the study connects geophysics with archeology in a fascinating way. The researchers point out that the Laschamps event coincides with notable changes in human behavior, which could be interpreted as adaptations to this new and radiant world. Appearance of custom clothing. The Homo sapiens From the Auriñaciense culture they developed tools such as bone needles and scrapers, associated with the manufacture of tight clothing. This clothes, unlike the simple skins or layers that are believed to use the Neanderthals, offered a Much more complete protection against UV radiation without sacrificing mobility. This innovation could have conferred on sapiens A competitive crucial advantage. Generalized ocher use. The ocher, a mineral pigment of iron oxide, becomes much more common in the archaeological sites of this era. It is known that ocher is an effective topical sunscreen. Its extended use could have been a direct response to protect the skin. The Boom of Rock Art. The event also coincides with the appearance of some of the first cave paintings known figuratives. The hypothesis is that, to protect themselves from radiation, humans spent much longer within caves, which could have encouraged the development of this cultural and symbolic expression in the safety of the gloom. The inevitable: the disappearance of the Neanderthals. This fact occurred just at the end of this period and that is why it was almost safely A multifactorial process. However, this study suggests that its possible inability to adapt to high levels of radiation, in contrast to the cultural innovations of the Homo sapiensit could have been another factor in its decline. If it occurred today, it would end up in Apocalypse. Although a geomagnetic event like Laschamps is not imminent, the Earth’s magnetic field It has weakened around 10% in the last 180 years and The magnetic north pole is moving at a record speed. If a similar event occurred in our current society, we would face an apocalypse. A weakened magnetic shield would leave our completely exposed communications and GPS satellites. The global electricity would suffer massive overloads that would cause generalized and lasting blackouts. And all this would be added to an alteration in the atmosphere that could lead to very important climatic changes. A look at the future of our planet. The Laschamp excursion study is not just a window to our deep past. It is a warning about the fragility of our world and a reminder that Earth is a dynamic and sometimes violent system. 41,000 years ago, our ancestors survived thanks to their ingenuity. Today, our survival would depend on a technology that, ironically, would be the first to fall. In Xataka | Amputations, cannibalism and dehumanization: the most violent and extreme killing of prehistory happened 4,000 years ago

Seeing a graphics card for more than 10 years in the store in your neighborhood makes all your way. And nothing has to do with video games

You walk through your trustworthy store, see the showcase and you find yourself with Graphics cards For more than 10 years on the shelves. It is usually very common, especially in not -so -known stores and with a very limited stock. Although we can ask ourselves from first who buys hardware of these characteristics in 2025, the truth is that they can be more useful than we believe, especially in very specific cases that have nothing to do with video games. A cheap solution for specific cases. Through A publication From Reddit, a user wondered if it was strange to see graphics cards as old as the ones he shared in a photo. The truth is that despite the veteran of these components, they respond to specific needs within the work world, such as Connect multiple monitors to the lowest possible cost. Many companies need double or triple display configurations for office work, so instead of investing in a new computer, they end up adopting one of these graphics cards. For example, one GT 730launched to the market in 2014, and which can offer up to four HDMI outings, can cost a small fraction of what would be worth a modern graph, and solve the problem of connecting several monitors on computers in which the integrated graphic is fair or that simply does not have the necessary HDMI ports. Beyond gaming. Modern motherboards rarely include more than two or three video ports, and in somewhat more outdated equipment only two are allowed to use simultaneously. When an office needs to connect, for example, six screens to the same team, the cheapest solution is to add one of these old cards. The integrated processor GPU may end up being more powerful, but for cases where a good number of screens need to be connected, a dedicated graph of these characteristics would be the cheapest solution. Image: Backpack Studio (UNSPLASH) Emergency cases. As I pointed A Reddit user in your response, these graphics cards can also function as diagnostic tools for computer technicians. Given the failure of a graphics card for everyday use, having a replacement allows you to quickly determine if the problem lies in the graphics card or on the motherboard. In addition, they are still the perfect solution for very old teams that need to be updated: an old computer with VGA output It could connect to several modern monitors through HDMI outings when opting for one of these graphics cards. The compatibility factor. As suggests This other Reddit user, some specialized systems require operating modes that modern integrated GPUs no longer support. NAS servers o Equipment with SAS cards that only work in Legacy mode find in these outdated graphics cards the only way to maintain compatibility with specific hardware. A market in extinction. It is clear that the popularity of processors with increasingly powerful integrated graphics is gradually reducing the demand for dedicated graphics cards for use of office and other specific cases. AMD Ryzen with built -in GPU and the most recent Intel offer enough performance for multiple screens without additional hardware. However, in a panorama in which there are still millions of outdated equipment for business use, these types of graphics cards can take anyone out of a squeeze for a modest price. In Xataka | We have been talking about the AI ​​stagnation for months. Nvidia has an ace in the sleeve by 2026: silicon photonics

Aemet has set out to one of the hottest summers in recent years

The 2025 meteorological summer will be dismissed abruptly at this end of August. After one of the most intense heat waves rememberedSpain prepares for a radical time change this week. The State Meteorology Agency (Aemet) He has warned of the arrival of a mass of cold air that will cause a collapse of temperatures in a generalized way in the peninsula and rains that will concentrate on the northeast peninsular. Alerts for rains in the northeast. From this same Tuesday, The situation will be complex In the area, the Pyrenees, and northern Catalonia, with yellow alerts already active throughout the day, with accumulated rainfall of 15 liters per square meter. But on Wednesday, August 27, these alerts will be intensified, becoming oranges in the Pyrenees of Lleida, the Arán Valley, the center of Huesca or the Bajo Aragon de Teruel. In these areas, rainfall is expected above 30 liters per square meter and a high probability that they are accompanied by hail. But these alerts will be deactivated on Thursday, where a return to normal is already expected. A two -speed Spain: polar cold and Mediterranean heat. Temperatures will vary considerably on the peninsula. For the AEMET “the temperatures will be normal at this time of August, except between Wednesday and Friday that a remarkable decrease is expected.” Is low temperatures It will be reported in most of the Peninsula, except in the Cantabrian, Mediterranean areas and in both archipelagos. This will result in a reduction in temperatures by one to three degrees in Extremadura, Castilla y León, Galicia, the interior of Asturias, Cantabria, the Basque Country and the Ebro Valley. Greater temperature variation on Thursday. As the prediction made by Aemetduring Thursday is where a variation of maximum temperatures will be registered, concentrating through the peninsular center. Meteorologists point to an end of August without extreme heat. Samuel Biener, from Tiempo.com, points to “between the Azores anticyclone and exerin will channel a mass of freshest air of polar origin that will cause an important almost generalized thermal decrease.” In this way, it confirms that there will be a reduction in temperatures that will favor Galicia and extend to Cantabrian, Pyrenees and Northwest. But what seems clear is that heat waves have been marked so as not to return to our country during the remainder of summer. A beginning of September according to normal. The forecast that Aemet has made As of August 22, it is quite optimistic with the start of September. According to the information they have, “September would begin with temperatures in general within normal values.” The exception would be found in the peninsular northwest, where the environment will register a decrease in temperatures. For the second week of September, temperatures will be superior to normal in the east peninsular, although at the moment in terms of rainfall the AEMET cannot launch an accurate prediction on what will happen. Images | Aemet In Xataka | We have centuries studying the different types of clouds. What tells us the shape and color of these atmospheric phenomena

The Spanish bank seemed bored for the bag, but its last five years is superior to Apple and Microsoft

Sabadell has risen more than 1,000% in the stock market in the last five years. Santander, 370%. Caixabank, 359%. BBVA, 492% Meanwhile, Apple – during most of this time, the most valuable company in the world – has grown 82% in the same period. Microsoft, 120%. The Nvidia of records1,267%. Why is it important. The Spanish bank has gone from being the ugly duckling of the stock market to star in one of the largest revaluation of the European market. This turn breaks the dominant story on a supposedly mature, boring and more narrow margins sector. The transformation has been silent but brutal. With the world of investment looking towards AI and technological ones, Spanish banks have multiplied their stock market capitalization without making too much noise. The context. It is true that the reference of five years has coincides with the minimums of the pandemic, when the IBEX 35 touched the 6,100 points in March 2020. But even taking references prior to Covid, the climbs remain spectacular. The interest rates They have been the final catalyst. After more than a decade with negative types that suffocated the bank margins, the turn of the ECB has returned the profitability to the traditional business: to capture cheap deposits and lend expensive. To contextualize: S&P 500 has risen 84% in the same period. The Nasdaq, 116%. Gold, 78%. Yes, but. This stock market explosion has gone quite unnoticed by the general public. The dominant narrative remains the one that speaks of traditional banking as a mature sector with Fintech and Neobancos competitive pressure. The reality is that traditional Spanish banks have generated returns that exceed many of the most celebrated technology. And now what. It remains to know if this rally still has a tour or if it has already touched the roof. With interest rates stabilizing and the Spanish economy showing some deceleration, it is possible that the best has already happened. But the banking sector has demonstrated something along the way: the boring can be very profitable. In Xataka | Revolution is not just a threat to traditional banks. Now it is also for Teleoperators Outstanding image | Joel Filipe

A group of young people has become Milmillonario in less than three years: their lottery ticket is called Ia

Artificial intelligence is starring An economic revolution unprecedented that is generating one of the greatest jumps In wealth creation In recent history, something that Such and as stood out Bloomberg, The exponential growth of this developing sector has resulted in the accelerated appearance of New billionaires. Most of them are young entrepreneurs who have seen His fortunes multiply Thanks to the assessment of their AI companies for risk capital investors. A magnet for investments Andrew Mcafee, MIT principal researcher, pointed to CNBC that this generation of wealth “is not preceded” in the last 100 years of which there are records. In Xataka Jensen Huang presumes more than chips for AI: he has created more billionaires than any other CEO According to data of CB InsightsThere are 498 companies dedicated to AI with valuations above 1,000 million dollars and more than 1,300 startups valued at more than 100 million dollars. Estimates From the study they set that, together, these companies have a value of 2.7 billion dollars. The most curious thing is that, at least 100 of those unicorns of more than 100 million dollars were founded after 2023, which makes the phenomenon even more striking for its effervescence. This AI boom has become An economic engine which already exceeds the investments generated by other technological revolutions such as Internet, electronic commerce or social networks, whose companies are also betting strongly on AI. However, unlike what happened with the Puntocom at the beginning of 2000. Companies that are providing huge fortunes to their founders are not public contributions, but are maintained as main source of wealth for Its founders and managers for maintaining greater control over your participation percentage. In Xataka In silence, the engineers specialized in AI are becoming the best paid workers in history THE NEW MAIN VETA TO MAKE MILLIONARY In the last decade, social networks or the different electronic commerce formulas marked the pattern as the main ways of creating millionaire fortunes. They abound The examples In the current list of millionaires with names such as Jeff Bezos or Mark Zuckerberg. However, now it is the AI ​​who is rapidly replacing these sectors as the fastest source for generating a substantial fortune. According The published By Bloomberg, the development of AI has led to the raising of at least 15 Milmillonarios entrepreneurs, with a combined heritage of 38,000 million dollars. Companies such as Anthropic, Openai, Safe Superintelligence or Anysphere have starred in millionaire financing that have led their founders to reach fortunes of more than 1,000 million dollars in a very short time. A remarkable example is Anthropic, which negotiates an investment round that could place its valuation at 170,000 million dollars, almost tripling its value in a few months. Openai, has become the startup with greater assessment reaching 500,000 million dollars in its last investment round. The previous one stayed at 300,000 million, which leaves an idea of ​​the speed of Growth of these companiesand with them, the fortunes of its founders. {“videoid”: “x8jpy2b”, “Autoplay”: fals, “title”: “What is behind it like chatgpt, dall-e or midjourney? | artificial intelligence”, “tag”: “Webedia-prod”, “Duration”: “1173”} Alexandr Wangco -founder and exco from the startup Scale AI, he became at 28 years the youngest billionaire in history, with an estimated fortune at approximately 3.6 billion dollars. Wang is just one of the many young entrepreneurs converted into millionaires that have emerged from this booming industry. Lucy Guoco -founder of Scale AI with Wang, and now the leader of Passes, is also part of this elite with a fortune that exceeded 1,000 million dollars. Other outstanding names include Dario Amodei, co -founder of Anthropic, with more than 1.2 billion dollars in wealth, and Michael Intora, CEO and co -founder of Coreweave, valued at 10,000 million, as well as Michael Tuelll of Anysphere and Brett Adcock, founder of Figure AI, whose company is valued at more than 39,500 million dollars. In Xataka | “I don’t believe in billionaires.” Image | Scale ai, LinkedIn, Wikimedia Commons (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news A group of young people has become Milmillonario in less than three years: their lottery ticket is called Ia It was originally posted in Xataka by Rubén Andrés .

Almería has been the great “plastic sea” of Europe for years. Now he wants to be another sea: that of solar panels

During the First Andalusian Congress on Agriculture, Energy and Water held at the University of Almería, a path that begins to materialize today was already glimpsed. In that meeting, Professor Ángel Carreño He stressed that the use of photovoltaic plates In greenhouses, intensive agriculture could revolutionize. “With just 1% shadow with solar panels on the roof, the energy needs of a greenhouse could be covered,” he said. Seven years later, this forecast is specified in a pioneering project that aims to make a qualitative leap to the Almeria agricultural model: Dynamic Aquasave. From the plastic sea to the energy sea. The scenario of this innovation cannot be more unique. NASA confirms that the “plastic sea” Almeria is one of the few human constructions visible from space. According to the BBCunder its 32,000 hectares of white plastic, about four million tons of foods are produced every year to export them to Europe, generating about 5.1 billion dollars annually, which represents 40% of the GDP of the province. It is in this context where Dynamic Aquasave arises, with the promise that the plastic sea can be transformed into an energy sea, capable of producing not only food, but also electricity. How will it be? The University of Almería, together with Barre greenhouses, the Technalia Technology Center, the Uual-Anecoop Foundation and with CDTI financing, leads this project. The contract was signed in November 2024 and was ratified in February 2025 In the official act of the Department of Engineering of the UAL. The system consists of installing transparent or semi -transparent solar panels on the greenhouse cover, which are automatically oriented thanks to an algorithm. These panels fulfill a double function: they act as a dynamic shade to control excessive radiation and, at the same time, generate electricity. As He explained Professor Diego Luis Valera to Diario de Almería, “integrates, in the same system, photovoltaic generation and dynamic shadow governed by algorithms, something that does not exist in the market with the parameters required by a greenhouse adapted to the southeast of Spain.” The planned benefits are clear: up to 30% water savings, less needy need, a more stable microclimate, energy for self -consumption or sale and better working conditions within greenhouses. Forecasts The Dynamic Aquasave prototype will be installed at the Uual-Anecoop Foundation, where a greenhouse will also be enabled to compare yields. The experimentation phase is scheduled for the fall of 2025 and will last at least two agricultural campaigns. The project also has the collaboration of the University of Córdoba, which develops specific software and hardware for the control of the orientable panels. The combination of agricultural engineering, artificial intelligence and renewable energy makes it a unique proposal in the international scene. The digital layer. Dynamic Aquasave is not just solar energy. According to has detailed Valera to Diario de Almería, also seeks to provide the field of an artificial intelligence layer. With sensors and automatic learning algorithms, the system can predict dates and kilos of harvest before cutting, adjusting irrigation and nutrient supply in real time, and reducing the water and carbon footprint. In addition, the equipment works in passive microclimate systems: low -cost solutions that allow regulating temperature and humidity without spending energy, favoring biological pest control and reducing inputs. The project also supports international research and transfer networks, which seek that these innovations do not stay in laboratories, but arrive as soon as possible to real farms. Although the problems are not going to go. The European garden also drags criticism. Technology can relieve some challenges, but not solve them all. No algorithm can, by itself, reverse the overexploitation of aquifers or the social problems of the Almeria field. On the one hand, academic investigations cited by the British environment They remember that growth has been sustained thanks to the overexploitation of underground aquifers, some in deficit for more than two decades, and that 30,000 tons of plastic waste are generated every year. On the other hand, The newspaper El Salto The other face denounces: migrant workers living in precarious settlements, with low salaries and marathon days. Although Dynamic Aquasave represents a technological leap, but the Almeria model also needs to face its social and environmental side. A challenge beyond energy. Although We have already explained in Xataka As solar panels can be an improvement for crops, the challenge, however, goes beyond engineering. The key will be that the plastic sea not only becomes a sea of ​​solar panels, but an agricultural space that combines innovation with social justice and environmental sustainability. Only then, Almería may go from being a green miracle to become a world agriculture model of the future. Image | Kallerna and Unspash Xataka | How much electricity produces each country from the map with renewable energy, exposed in a graphic

China has monopolized the battery market in just ten years. And the US only has one solution: South Korea

China is the largest electric car exporter on the planet. In 2023 he exported approximately 1.7 million electric vehicleswhich represents more than 30% of its total car exports. Nevertheless, Its international expansion It is being seriously conditioned by the tariffs that are imposing USA or the European Union, among other regions with very serious difficulties to compete with the Chinese electric car. Largely the success of the country led by Xi Jinping in this industry strengthens its leadership in The production of lithium batteries. If we stick to China Fabrica electric cars 57% of batteries that these vehicles use. Catl and Byd are the largest lithium batteries manufacturers on the planet with A market share in 2023 34% and 16% respectively. This Asian country has reached this leadership position due to several factors. On the one hand it is The largest producer in the world of lithium and rare earths, which are the main raw materials used in the manufacture of batteries. In addition, it controls the processing of these materials and is capable of producing large -scale batteries and with a very competitive price. There is currently no indicator that invites us to anticipate that His domain of lithium batteries You will be threatened in the medium term. Even so, the US government is trying to create the appropriate conditions to put an end to China’s leadership in the battery market. South Korea is the strongest alternative to China in the battery industry At the end of July LG Energy Solution, the LG subsidiary specialized in the design and manufacture of lithium batteries, He signed an agreement of 4.3 billion dollars to supply iron and lithium phosphate batteries (LFP) to Tesla for three years. This plan is backed by the current US government and seeks to reduce the global dependence of electric car manufacturers of the Chinese Giants Catl and Byd. LG Energy Solution, Sk On and Samsung Sdi are the main battery manufacturers of South Korea LG Energy solution is The biggest battery manufacturer outside Chinaand, although it is a South Korean company, it is the best asset that the US has to end the Chinese domain. Catl and Byd have in their favor their ability to produce high performance batteries and with a very competitive price, which has caused LG Energy Solution, Sk On and Samsung Sdi, which are the main battery manufacturers of South Korea, Lose market share continuously. In fact, According to the consultant SNE Research Its combined market share has been reduced by 5.4% between January and June 2025. The Trump administration is determined to end this trend, and its strategy is to create in the US the necessary conditions to pave the way to South Korean batteries manufacturers and penalize Chinese producers. To carry out this idea has included A Catl, Byd, Envision Energy, Eve Energy, Gotion, Hithium and other Chinese batteries manufacturers in the list that lists the prohibited foreign entities. The purpose of this initiative is evident: it seeks to prevent US companies from buying batteries and components from China. If, despite this, they will be disqualified when accessing state subsidies. Image | Tennen-Gas More information | Volt Rush In Xataka | Historic record for China: its chips industry has produced in 2024 more than ever despite the sanctions

The “richest treasure in America” ​​is not a pyramid, but the imposing collection of a Mixteca princess of 800 years ago

Mexico is an inexhaustible source of pre -Hispanic treasures findings. We continue discovering vestiges of the past practically every week and it is something that He has shot with the Mayan train project and with the latest technology tools. Thanks to the latter, we have been able to find hidden pyramids, Underground areas And it is something that can give a push in the Study of old structures. However, there are pieces that, although we discover a few years ago, are still of great value. An example is the treasure of the tomb 7 of Monte Albán, which some continue to consider “the richest treasure in America.” Not only are hundred pieces, but they have a really enviable state of conservation. The Mixteca Treasure of Tomb 7 In January 1932, Dr. Alfonso Caso discovered at the archaeological site of Tomb 7 of Monte Albán one of the biggest pre -Hispanic treasures in history. At the time of its finding, a first restoration was carried out, but care was also carried out both in 1944 and a few years ago, with the objective not only of studying the pieces, but of restoring those that were precise and carrying out an adequate conservation process. In total, it is a set of more than 230 pieces made with sacred materials in the pre -Hispanic era, such as gold, silver, rock glass and precious stones such as turquoise, obsidian and green stone. The state of conservation of many of these objects is imposing. There are also less striking objects such as those made from bone or an alabaster pot. But … Where do these luxury objects come from? INAH researchers They offered context to the pieces, affirming that their origins date from the union of a lord of the dynasty of Zaachila and a Mixtec lady at some point between the 1,200 and 1,400 after Christ. Skull decorated with turquoise mosaics and shells Rock glass glass Locked bone with turquoise embedding Specifically, from the National Institute of Anthropology and History they comment that it was a union between “Mr. 5 Flor, of the Zaachila dynasty, with the princess of the Mixteco kingdom of Teoxacualco, Mrs. 4 Rabbit ‘Quetzal’”. The princess would have used the tomb 7 as a sanctuary to deposit the Tnaniwrappers in which the relics of the ancestors such as effigies of great value and other luxurious objects were kept. And, judging by the photos of the articles, the princess’s treasure was not small, precisely. Now, when these articles were found, they did not look as well as in the photographs that accompany these lines. According to INAH, it was necessary and meticulous restoration process so that we can admire the details of each of these pieces. Mask that represents the god Xipe Totec made in molten and soldier gold A pot with support manufactured in alabaster Bezote that represents the head of a jade stone foisan. The posterior plug is gold sheet This includes the recovery of the properties of its color, the polished finish of some objects and the reflective power of others. In whatever it may be, work was worth work, since the collection has an imposing presence and, beyond the photographs that INAH himself Share On its website (where we can see descriptions of each object), you can see live in room III of the Museum of Cultures of Oaxaca. And, in addition to admiring the goldsmithing of each piece, it is interesting to note that this treasure is important because it demonstrates not only how certain materials already worked on what they gave importance, but some of them were achieved thanks to the exchange and trade networks between different Mesoamerican sites. This is something extremely significant that, little by little, we are knowing and that tells us about the cultural wealth of some sites. A recent example is the study of Channels from Mexico City That, precisely, it was an imposing cultural center thanks to those commercial activities. Images | INAH In Xataka | The Maya played football. And now we know that under the courts they buried a hallucinogenic surprise *An earlier version of this article was published in August 2024

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