This is the recipe with which they want to turn around the energy map

by

Against all forecast –And in the middle of Trump was in the White House– California is demonstrating that the sun can with the night. The recipe has no technological mystery: a lot of photovoltaic, many batteries and an increasingly fine demand management. The result is that natural gas, for decades the king of the evening peak, yields ground quickly. The key is in batteries. And the state of California is more than clear. The solar generation has increased in this half year by 18% compared to the same period last year and the discharge of batteries grew by 63%, allowing to cover up to a third of the maximum night demand, According to Ember. That cocktail allowed to cover the maximum night demand, a space that until nothing dominated the combined cycles of gas. The impact has been fulminant: the production of gas plants fell 25% in one year and 43% in just two. During the summer, in 41 of the last 49 days, the Californian network was able to meet the entire demand exclusively with solar, wind and hydro, sometimes for more than nine consecutive hours. In several days, the renewable supply exceeded 140% of the demand, with surpluses exported to neighboring states, As explained by Professor Mark Jacobson in an interview with Bruce McCabe. The kitchen of success. The key to the Californian turn can be summarized in a word: capacity. In just four years the state went from having 0.6 GW of batteries at a network scale (2020) to 11.7 GW in 2024, almost half of the entire National Park. That year it installed more storage (3.8 GW) than large -scale solar (2.5 GW), a milestone that reflects the change of priorities, as they have detailed in an Ember report. However, we are not talking only about the hardware of the matter. The Caiso operator He opened the door that the batteries arbitrate intra -diagram prices – cargar when the energy is abundant and cheap, sell in expensive hours – participate in regulation services and reserve part of their capacity for the so -called “critical hours” in the afternoon. In 2024, even with more moderate price peaks, its role in the Net-Peak was consolidated, displacing the gas turbines that used to dominate that section. Two factors that have helped. On the one hand, solar roofs already produce the equivalent of 13% of the electricity sold in the state, reducing the daytime demand of the network and, when combined with domestic batteries, also the nocturnal. On the other hand, the Demand-Side Grid-Sport (DSGS) program has given rise to one of the world’s largest power plants in the world, with more than 200 MW operations and 720 MW of customer batteries. In the summer of 2024 it was activated 16 times during heat waves and tested its stabilizer effect. However, its future is uncertain: the state budget deficit and a cut of 18 million dollars put both DSGS and the Microredes Deba program at risk, warns PV Magazine. The impact on prices. The most immediate result for consumers is that prices have relaxed. The renewables sank the wholesale cost: the spot fell 53 % year -on -year and many noon sections recorded negative prices, damping thanks to the fact that the batteries already absorb 15 % of the demand in those hours. According to Jacobsoncomplete electrification can save between 60% and 65% of the annual energy invoice compared to the current fossil -based model. All pink color? No, California still faces challenges. Demand response programs depend on public budgets that are not guaranteed. As Jacobson has pointed out In a study published in Standfordthe network needs to continue improving its flexibility: move hydroelectric to the night, accelerate marine wind and strengthen demand management are essential steps. Spain: The other face of the currency. While California wins the gas battle, Spain lives the opposite paradox: it produces more renewable than ever, but cannot only trust them. After the blackout of April 28, 2025, Red Eléctrica activated a reinforced operational mode which prioritizes combined cycles. The problem is not the lack of sun or wind, but storage and flexibility. Without enough batteries or hydraulic pumping, the network lacks mattress to transfer the noon surplus at night peak. The Government knows and has reacted with an “antiaps insurance”: Royal Decree-Law 7/2025 He opened the door to capacity markets that remunerate firm technologies for being available. The objective is to maintain 9,000 MW of combined cycles that were at risk of closing. But those are temporary crutches. Structural solutions – batteries, hydraulic storage, micro -redes and demand management – will take at least until 2026 to deploy. Two roads, the same lesson. Mark Jacobson He foresees California will reach 80% renewable between 2026 and 2028 and 100% between 2030 and 2033. Ember He estimates that in 2025 A batteria GW will be installed for every 1.7 GW of solar, further accelerating gas replacement. The moral is clear: California demonstrates that miracles or futuristic technologies are not needed: with solar, wind, hydro and batteries enough to bend gas. Spain, on the other hand, remembers that the transition is not improvised: without sufficient storage or management, renewables cannot sustain the network alone. The road is clear; The question is who will travel faster. Image | Rawpixel Xataka | 99% of the Internet travels through submarine cables. Now there is a much more ambitious plan in progress: join the electricity grid

70 years ago the United Kingdom took the most remote islet in the world to frustrate the USSR. Today is a huge headache

by

Rockall is a sharp stone in the middle of the Atlantic. Literally. Small, inhospitable, isolated, The islet It seems molded on purpose to repel any human presence. No one lives there and the few adventurers who have challenged the island, tried to spend as long as possible on their surface, have endured as much a month and a half. However and despite all that, Rockall stars in an exciting story that Even today It is marked by the controversy. After all, it has gone from being an important piece for the national defense of Great Britain (and the whole of NATO) to an important economic asset. In a (remote) place of the Atlantic … Throughout the Atlantic there are countless islands, archipelagos and rocks, but few are as inhospitable as Rockalla small rocky promontory of the North Atlantic. He arrives with reviewing a few data to get an idea of ​​to what extent he is isolated and is the last place on the planet in which one would want to spend his vacation. Rockall is among the coasts of Scotland, Ireland and Iceland, hundreds of kilometers from anywhere inhabited. To find houses and population you have to look at 370 kilometers From there, a NORT UISTin the Exterior hebrids (Scotland). “The most isolated rock”. It is not just that Rockall is far from everything. It is directly thought to repel the presence of humans. The islet measures only 25 meters wide and rises 17 m above sea level, which explains that its slope is often shaken by the waves of the Atlantic. There is no one to live there, but the few people who have tried to try their luck have encountered an inclined and rocky surface, a granite block in which there is hardly any space of 3.5 x 1.3 m level enough to stand. In the middle of the last century the British naturalist James Fisher described Rockall as “the little most isolated rock of the oceans of the world.” Even more graphic was a few years ago Lord Kennet, torque and exmarinero than He referred to the islet as the “most desolate, most despair and more horrible” place on the planet. The person who has spent more time on his sharp rocks was the surveyor Nick Hancock, who endured 45 days on its surface. A few years ago a teacher and veteran of the British army wanted ‘Solo’ a month. A rock with an intense story. Given its characteristics, one might think that Rockall is a rocky point without any interest in the middle of the North Atlantic, an islet away from political debate or territorial disputes. Not at all. Its history can go back several centuries agobut he became especially intense in the mid -XX. It was then, at the end of the summer of 1955, to be more precise, when Queen Elizabeth II authorized the annexation of the islet and ordered the British Royal Navy to “take possession of the island.” That same year, Remember the BBC chaina commander reported the successful “conquest” of Rockall. An indomitable island. That episode has already demonstrated how indomitable the rock islet is. The HMS Vidal, a recognition ship by the British Royal Navy, arrived in the area on September 15, 1955, but the sailors It took several days to be able to raise your flag. The reason: the very strong and violent wind gusts. The BBC Slide which was the last territory claimed by the British Empire. Years later, In 1972Parliament voted in favor of incorporating (already formally) Rockall into the United Kingdom, integrating it into the Western Islands of Scotland. But … why? 70 years ago Rockall was the same inhospitable, uninhabited and isolated rock that is today, so why the hell was Great Britain interested in his possession? What was lost there? To understand it you have to keep in mind the complicated geopolitical map of the 50s, In full cold warwhich conferred to Rockall a special value. With the NATO submarines and the USSR patrolling the North Atlantic, its possession became a festive issue. Not just that. Rockall may be isolated from everything, but less than 400 kilometers from there, in the exterior hebrids, London had its first Test field For American guided nuclear missiles. The islet may be hell on Earth, an sharp rock in which it was impossible to live more than a few weeks, but … what if “hostile agents”, as spies at the service of Kremlin, managed to settle in the area to monitor British tests? Beyond the Cold War. The USSR collapsed in the early 90s and London’s priorities in defense became others, but Rockall did not lose interest. Of course: this went from the military strategy to the field of economy and resource management. On the island the geologists identified a special type of granite, but if for something he stood out it was the potential of their marine bed and its waters. They interested their possible oil reserves. And interest (and much) the fishing richness that hid their waters, where rappes are captured, North Gallo, haddock or squid, among other species of high value. The problem is that this wealth not only interested London. He also did Islandia or Ireland. A headache. In 1982 the United Nations Convention on the Law of the Sea (Convent) established that rocks without population or economic fabric, as was the case of Rockall, could not be used as a basis for territorial claims. In other words, the islet could no longer be used as ‘key’ to argue the theoretical legitimacy of the United Kingdom over the surrounding waters. However, a Google search arrives to verify that in recent years law and fishing in the area have been a reason for friction With Ireland, Iceland or even Denmarkas representative of the Faroe Islands. The ‘Roces’ of 2019. One of the most tense episodes was lived before the pandemic, in 2019, when Scotland warned the Irish ships on the “illegal” drag fishing that … Read more

China is making time its best resource. Its rapid iteration is unique

by

China has open fronts in practically any technological fieldand in recent years we have seen how the country has opted in a mastodontic way in areas that could decide its position in the next decade. The Asian giant knows that time is one of the most valuable resources in the digital era, and therefore its digital manufacturing ecosystem and ultra -grape iteration is changing the rules of the game worldwide. A silent revolution. What took months to develop now is completed in weeks. The medium baiguan I explained it Through a visit to the facilities of a Robotics Startup, where it indicated that modifying a structural component at an early development stage required opening molds, a process that could cost about 200,000 yuanes and several months of waiting. “The development cycle, which used to last between one and two months, could be shortened one week or a few weeks with the help of digital manufacturing and 3D printing,” assured The medium. The processes now allow multiple iterations in the time that took time to complete one. The perfect speed ecosystem. In this sector, China does not dominate just by having cheap 3D printers manufacturers. According to the medium, its real advantage lies in an integrated ecosystem that includes ultra -efficient logistics networks, interconnected software and hardware suppliers, and a delivery capacity that allows to close the market feedback cycle in record time. The medium Point out To the Miniso company as an example: from design to sale, the entire process is digitized and can be completed in a week. Figures. Between 2015 and 2022, China’s additive manufacturing sector grew by 30% per year, According to Am Research. The firm specialized in market analysis projects that the country will obtain revenues of about 8,000 million dollars only in 3D printer sales by 2032. To put it in context, China represents 50% of the global industrial robots installation, compared to 25% in 2015. Companies like EPLUS3D have already developed metal printers with up to 64 laserssurpassing Western competitors such as Nikon SLM Solutions, who stay in 12. Cheap labor costs, yes, but there are more. For years we have thought that Chinese competitiveness was based solely on economic labor or flexible regulations. However, Baiguan appointment Its extraordinary digital capabilities, flexible supply chains and ultra -grape mechanisms for market feedback. From Roborock to Pop Mart, Chinese companies are gaining global market share not only for being cheaper, but for iterating faster. The challenge for the West. China allows companies to deduce 200% of their R&D expenses for taxes. As Point out Forbes, the United States reduced that 100% to 10% deduction in 2017. In addition, it must be taken into account that Chinese companies not only dominate their domestic market. And as explained by the media, China is engaged by opening offices both in Europe and the United States, offering cheap significant equipment without sacrificing quality. China uses time in its favor through the development of new technologies, and it is the same time that will tell us where the country will be located in the next decade. Cover image | Catgirlmutant In Xataka | Goal is living in the first person a world reality. You may want not to depend on China, but you actually depend on it

Space station astronauts have made sushi. In Japan they would open a war advice, but it is fantastic

by

Sushi and ramen are to Japan what the potato tortilla –With onion– Or Paella to Spain: a sign of cultural identity. They have more complex origins than we think: while ramen derives from Chinese cuisine, Sushi was born as a conservation technique before transforming into a gastronomic icon. To such an extent that to International Space Station Astronauts He has given them to prepare Sushi with what they had at their disposal. It has come out regular, but at the same time it is fantastic. Space food It is not a secret that space food You must have very specific characteristics. It is mostly lyophilized And it is thermosellated. Before consumption, the one that is not ready to consume, must be rehydrated and any food and ingredient that enters the season You must meet a series of both security and cleaning requirements. Conservation is also very important for obvious reasons And, although we can think that it is not good, The problem is usually astronauts. When cooking (among many quotes that cook), an ingredient as important as the food and condiments of the station is the double -sided tape. In numerous videos We have seen how ingredient boats such as honey or simple scissors are glued with that tape to the station surfaces. Sushi at the space station. Occasionally, one of the US members decides to surprise his companions cooking something out of the menuand Jonny Kim’s attempt has been one of the last examples. NASA American and Astronaut, hung A few weeks ago a photo in which a tray could be seen with an attempt at Sushi. To do this, they used precooked rice, fish, spam (A canned meat mark) and a touch of GOCHUJANG (A spicy paste based on rice and chili) and Wasabi. The humidity kept the ingredients glued, but for the tray and the rest of the elements, they used the aforementioned tape. Nostalgia. It is not the most appetizing sushi in the universe and, surely, Japan would have some questions for the architects of this culinary crime, but there is a great “but”: as on earth, this space sushi served for one thing: unite the members of the station. Up, despite fellowship, loneliness must be quite present and one of the astronauts commented that he missed the sushi. That gave them an idea: see what they had in their personal provisions to see if they could elaborate something similar. The result is obvious (rice with things on top), but the important thing is that “the result was a great meal,” as Kim points out, and served to foster that feeling of companionship and reduce, a little even if it is, that nostalgia. Nori algae. In X, someone He pointed out What would have been great to use Nori algae To wrap the sushi, but that he understood that it should be difficult to need a dehydrated version of it and that it would not be nice to have algae scales floating around. Kim replied that, in fact, they have Nori, but it is an ingredient that is part of the space orders that, with a limit, can do. And that he had run out of the ingredient. On the problem of the scales, everything is designed: “The crumbs accumulate in the air entry filters, which are aspired every week.” It is not the first time. It is a beautiful gesture, but it is not the first time that sushi is made at the station. It was not a photo, but a complete video that the Japanese astronaut Soichi Noguchi put on the chef’s hat for prepare A somewhat more “traditional” sushi with tuna, Nori and frozen scallops that had risen on board that intention. The reason for that elaboration was the same as that of this summer: surprise his teammates, take care of those ties and make the stay to thousands of kilometers of his homes is somewhat more cheerful. Also One way that missions are more bearable. In Xataka | Until the 90s nobody in Japan ate sushi with raw salmon. Until a marketing campaign changed everything

We knew that coffee was good for health, but now we have discovered that it is a great ally of our microbiota

by

For years, coffee has not been too well considered. It depends on the place and the historical momentbut the culprit was not so much coffee itself … as caffeine. Although the evidence has managed to deny them, there is still A lot of myths about caffeine and its effects. But something that is also making clear research is beneficial effect of coffee on the body. It depends on the type of tan, of course. And one of the studies More recent links coffee with the intestinal microbiota. Directly, it favors the Bacteria growth in our body. And it is something that fulfills a vital function. The community Microbial of coffee. As we say, different studies on coffee allow you to have discovered your beneficial effects on cardiovascular diseasesthe diabetes or your Effect on the kidneys. In parallel, a relationship between coffee intake had been observed with the increase of certain intestinal bacteria, but the studies were on a small scale. Now, in Nature Microbiology he has Posted a study in which the genomic sequence of the intestinal microorganisms of more than 22,000 people in the United Kingdom and the United States was investigated. They have discovered that coffee drinkers had a different microbiota, with intestinal bacteria such as Lawsonibacter asaccharolyticus Eight times more abundant in the microbiota of coffee drinkers than in those who do not ingest this food. And what does that imply. It is not limited to that bacteria, since increases in irmicutes, actinobacteria, actinobacteria were also observed, PREVETELLA, Faecalibacterium and Bifidobacterium, All of them linked to beneficial metabolic effects, such as greater production of short chain fatty acids. What this means is that, thanks to its polyphenols and the soluble fiber it contains, coffee produces some Prebiotic effects that have a direct influence on beneficial bacterial growth. Before I said that it is something that fulfills a vital function, and in this case it is not an exaggeration. Intestinal microbiome bacteria They fulfill functions such as facilitating digestion, strengthening the immune system, regulating inflammation or protecting against pathogens and diseases. Very direct effects of this includes the production of vitamins and enzymes that are not obtained from food, facilitating Digestion of compounds as fiber and starch or Immune system regulation to distinguish between harmful and benign organisms. Four cups. Tim Spector is one of the experts who has supervised the article and, as my colleagues from Straight to the palatethe amount of optimal coffee would be between two and four cups a day. It all depends on the organism of each one and tolerance, but something interesting is that we not only obtain those benefits for the microbiota, but also a a large amount of fiber. Specifically, 1.5 grams of fiber for each cup of Filtrated coffee (There are many ways to prepare it, but filtered or infused is one of those that allows to extract more nutrients), and it is an amount similar to what would be obtained when eating a tangerine And the caffeine, what. And this of the tolerance that each one has to coffee is important because there is a “Limit” in the amount of caffeine That we can take up to be in the healthy segment, but it depends a lot on each person. The good thing is that these positive effects on microbiota have been reported both in the ‘normal’ coffee and in the decaffeinated. If milk is addedIn addition, the amount of polyphenols may slightly decrease, but the balance is still positive. What should not be added is sugarsince there we would be doing more bad than good. But if decaffeinated coffee is consumed, you should have an eye on how the process has been performed. Not all decaffeinated coffees are the same because there are several ways to eliminate (which is not completely eliminated, but is considerably reduced) caffeine, and Not all are equally healthy. To the point that some methods They are under the radar of organizations such as the US FDA. Image | Justin Bhalla In Xataka | There are more and more studies that link coffee with living more. And it is very easy to put the leg when preparing that ‘philosopher’ coffee

My real experience with the Aura Triple Aero 15.6 “Pro Max

by

I have spent recent weeks using the Aura Triple Aero 15.6 ”Pro Maxrimbonbante name for this device consisting of three external monitors that fold in one piece. Your promise is that you can turn any space into a workstation with 43 inches of screen. After using it both at home and in a hotel, I have a clear perspective for who makes this product of 520 euros. The first time I deployed the three screens at home I felt that immediate satisfaction of having plenty of visual space. The deployment is not entirely intuitive, but once you understand it, it is fast: about thirty seconds have passed since you put it on the table until you have everything working. A single USB-C cable from my laptop-which transmits both image and energy, as it should be-in addition to the power supply, and the three screens come alive. It is elegant in its simplicity. Image: Xataka. But here comes the first nuance: This weighs 3.2 kilos. It is not very much, but it is not a trivial weight when you already load with more luggage. In addition, the dimensions tell: in my usual backpack it is not possible, one of the greats is needed. The 15.6 inches come in pleasure, the problem is the metal structure that surrounds them. I had to reorganize my cabin suitcase, where it enters very tightly. A centimeter more thickness and would have to use another suitcase, of those that do not enter the cabin and have to be billed. If it becomes a few centimeters larger, I would not have entered the cabin suitcase. But he entered. Image: Xataka. Then we arrive at another nuance: the reality of the full HD in the middle of 2025. I come from working with a 4K monitor at home (Something else, in fact), either to use the 14 -inch laptop screen. The difference in sharpness is palpable. MacBook Pro 14 “: 3,024 × 1,964 pixels. Density.254 ppp. Huawei Mateview 28,2 “: 3840 x 2560 pixels. Density: 163 ppi. Aura Triple Aero 15.6 “Pro Max: 1920 x 1080 pixels (each panel). Density: 141. And not only sharpness, the quality of the panel also falls behind. IPS / WLED panel, maximum brightness of 350 nits and contrast 1,200: 1. The three 1080p screens of the aura are functional, but when you are accustomed to the density of pixels and the quality of a modern panel, the text is no longer fully clear. Image: Xataka. Using these panels I got an email from a Baltic person, and I could simply distinguish if what was about a vowel of his name was a point or a tilde. It turned out to be a point. It is the type of concession you can accept on a travel devicebut that completely discards the aura as a permanent replacement for my desktop configuration. I do not think that is his intention, but it is good to take it into account in case that temptation arises. Admitted resolutions. Image: Xataka. Possibilities of disposition or duplication of screens. Image: Xataka. During my stay at the hotel, the test came with the real use. I had to prepare a couple of interviews documented and preparing the questions, and analyze the balance of a company related to the above. There, the aura shone. Be able to review spreadsheets and maintain Notion Open, adding the browser in sight, and Apple Music in a third panel … I felt it was worth it. The fact is that the work had already begun at home, there I just had to give him the final auctions. Less than two hours of use. The process of riding, configuring, disassembling and especially loading the system in the suitcase during the entire trip made me question if it had been worth it The space sacrificed in the suitcase and the three extra kilos. Something characteristic that did not expect to assess is the ability to use screens in different provisions. You can put them straight, lean the sides to you as if it were a Cockpit… or something surprising: put them in the form of a triangle. The panels are de facto have the magnetized edge to get well if you want to use them like that. You can make the experience more immersive guiding the side screens towards you … Image: Xataka. … or you can put them in a triangle shape so that those who are around can see what you show on the screen without the need to get together in front of the main panel. Image: Xataka. Cenital view of the triangular disposition. Image: Xataka. It makes sense to A case of specific use: Allow several people to see the screen on the screen simultaneously and without having to pile up, simply being around a table. It is true that it is very useful in that case, but it is also true that it is a tremendously specific case. This device brings integrated speaker, oriented towards the back of the central panel. It works, but don’t wait miracles. They sound better and with better orientation the integrated in my laptop. The support is robust and offers three heights, although the lowest position is unstable with the weight of the set. It is a frame that must be treated with some care. By the way, the product box came both with temperate crystals for the three panels and with the case. Image: Xataka. All that is sold separately, but I would say it is almost imperative for those who buy the aura. Swork everything, the case. Without it, the external screen exposed when the device is folded is an invitation to the disaster. This product is not exactly plug and play: It is necessary to download your drivers From the manufacturer’s website, but once installed, the use is immediate. The central issue with the aura is who makes sense for. It is a unusual pinton product, of which we stop to examine when … Read more

PlayStation VR2, the Samsung Galaxy Watch8 Classic, TV offers and more in Mediamarkt, today 21 September

by

There are few offers that Mediamarkt has through its many campaigns such as Outside operation out or the Apple Days. That is why in this article we have wanted mobile, televisions, smartwatch and much more. PlayStation VR2 by 369 eurosa good accessory to enjoy a large portion of PlayStation 5 video games. LG OLED55B56LA by 913.08 euros By adding it to the cart, an excellent television that comes with an OLED screen. Samsung Galaxy Watch8 Classic by 449 eurosan elegant and very complete watch that has rotating bezel. iPhone 16E by 599 eurosone of the best prices that Apple’s mobile has had to date. Samsung Galaxy Tab A9+ by 169.15 euros By adding it to the cart, a good tablet to see multimedia content. PlayStation VR2 The PlayStation VR2 They are not a device that we have found too many times of offer, so it is appreciated that from time to time they lower substantially price. Mediamarkt has them right now for 369 euros And they are interesting especially to get into The good catalog of virtual reality video games that is available for the platformbeing ‘Horizon Call of the Mountain‘One of the most striking. The price could vary. We obtain commission for these links LG OLED55B56LA Although they usually find offer, televisions with 55 -inch OLED televisions rarely fall from 1,000 euros, although there are obviously exceptions. After taking time for approximately 999 euros, the LG OLED55B56LA Finally it has dropped to the 913.08 euros as long as we add it to the Mediamarkt cart; otherwise the discount will not appear. It is a smart TV that offers a 120 Hz soda rate, it is compatible with HDR10 And it comes with filmmaker mode, its speakers are compatible with Dolby Atmos and incorporates gaming functions and technologies G-SYC or FREESYNC. LG OLED55B56LA (55 struggles) The price could vary. We obtain commission for these links Samsung Galaxy Watch8 Classic There are few stores that have put offer the Samsung Galaxy Watch8 Classic In its 46 mm Bluetooth configuration, and of course Mediamarkt is one of them. By 449 euros We talk about an off -road smartwatch that stands out mainly for its rotary bezelfor its performance, for the excellent screen that accompanies it and for its operating system Wearos. Samsung Galaxy Watch8 Classic (46 mm) The price could vary. We obtain commission for these links iPhone 16E If there is an iPhone that has received a huge amount of offers since its launch is the iPhone 16EApple’s assumption. Although it was launched for a somewhat high price, it is now 599 euros. It is an excellent mobile for those who want to make the jump to the brand without missing too many news from other models such as the iPhone 17is compatible with Apple Intelligence, It comes with a good Apple A18 processor and is quite compact, since its screen is 6.1 inches. The price could vary. We obtain commission for these links Samsung Galaxy Tab A9+ On the other hand, if what you are looking for is a good tablet to see multimedia content, especially in streaming, the Samsung Galaxy Tab A9+ has dropped in price in Mediamarkt to the 169.15 eurosalthough only the discount will appear if we add it to the cart. It is a tablet that is accompanied by an 11 -inch screen with 90 Hz soda rate, the Snapdragon 685 processor assembles and has 6 GB of RAM and 128 GB of internal storage, although if you fall short You can add up to 1 TB through a microSD card. In addition, one of the key points is that it comes with a speaker system that is compatible with Dolby Atmos. Samsung Galaxy Tab A9+ (128 GB) The price could vary. We obtain commission for these links Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Mediamarkt and Buyardation (header), PlayStation, LG, Samsung, Apple In Xataka | Better virtual reality glasses. Which to buy and seven recommended models for all budgets In Xataka | The best smartwatch (2025): their analysis and videos are here

The most powerful countries in Europe according to their GDP, grouped in this graphic developer

by

GDP is the main thermometer of the size and growth of the economy of a country. This has traditionally been reflecting the value of the goods and services produced within a country And it is something that allows us to compare the performance between regions. But, if lately it has been more on everyone’s lips, it has been for the Ukraine Warby the REQUIREMENT OF US ADMINISTRATION in terms of defense and for the European rear. Given this, it is interesting to take an eye on the situation in Europe, comparing the GDP of their countries and regions to have a more global idea of ​​the economy of the neighbors. And this graph shows it perfectly. The pizza. Prepared by Visual Capitalist and using the International Monetary Fund As a source, we can see in a very clear way the size of the economy of the different countries. But there is something important to take into account: if the GDP of any of these countries does not fit you (that of Spain, for example, it was 1,593,136 million euros in 2024 and there it says that it is 2,800,000 million dollars, the fault has the parity of purchasing power. Parity of what? PPA -Parity of purchasing power or PPP in English- is a correction that allows us to compare more directly the price of goods and services between countries. The graph has been prepared by adjusting the GDP by PPA, which allows the size and purchasing power of the different economies. What is this for? In order to measure what can really be purchased locally instead of directly transforming GDP to the international standard change, which is usually the US dollar. Thus, and using an exchange rate that eliminates the distortions of the different currency markets, the panorama is more fairly compared. In short: Economies with undervalued or overvalued coins with respect to the dollar are represented in a more adjusted way to reality and the standard of living, economic well -being and real size of the economies can be better compared. By zones. Given this, we see that, apart from Russia, Germany, the United Kingdom and France, there are more aligned economies such as Italy, Spain, Poland or Netherlands, those four above 1,000 billion dollars, and then the rest of the countries. But, if we distinguish in zones, we see the enormous weight of the aforementioned Russia and Germany. The western zone has a GDP adjusted per PPA of 14,800,000 million dollars for the 12,800,000 of the Eastern Europe. The southern Europe (curiously the so -called ‘Pigs’) with Italy, Spain, Portugal or Greece has that adjusted GDP of 8,300,000 million and that of the north (including the United Kingdom and with Sweden, Ireland, Denmark, Norway or Finland) with a GDP per PPA of 7,800,000 million. Unequal growth. When the nominal GDP is measured, the thing changes. Western Europe would continue first with a GDP of 11,000,000 million, the north with 6,500,000 million, the south with 5,200,000 million and Eastern Europe is the one that falls loudly with 4,600,000 million. Reason? Adjected to the PPA, Russia occupies a huge portion of the cake, but the nominal GDP relegates it to the middle part of the table with a GDP of 2,100,000 million. These regional disparities are what has historically marked a two -speed economic development. Europe has been adjusted and changes for a few years. In that panorama, Russia Lithuania, Iceland or Montenegro are from the countries that grow the most this year. Luxembourg, Ireland or Estonia, decrease. Others grow (Spain), and we see cases such as France or Germany in stagnation. In general, the growth From the Eurozone it was 0.7% and the European Union of 0.8%, but we must see how situations such as external factors, structural tensions or industrial slowdown in some countries to the photo of the European GDP of 2025. In Xataka | Ukraine and Trump’s uncertainty are pushing Europe to recover something until recently anathema: the mili

How the Atacama desert shows the ecological price of decarbonization

by

Lithium has become white gold. Has become A strategic element Due to its importance in the global energy transition. Among other things, and While we find alternativesis what allows us to create batteries for electronic devices, but also critical systems for the decarbonization such as electric car batteries and those of renewable energy storage. There is a problem: extracting it requires huge amounts of water. Chile has one of the greater lithium reserves in the worldand its exploitation shows us the hidden cost of the energy that wants to “save” the planet. Atacama. The Atacama desert, located in northern Chile, is very peculiar. It is about driest desert in the worldbeing 250 more arid than the Sahara. It is a gigantic garbage dump Due to the fast fashion culture, but it also has huge solar parks that are the country’s energy pride: 500 operational projects and another hundred under construction. In addition to sun, there are minerals like copper –that China is accumulating at pleasure-, iron, gold and silver, but also other strategic such as Boto or Lithium. Within the region, the Salar de Atacama stands out. It is this area that has large lithium concentrations that have allowed Chile to become the largest global exporter of this element during the last two decades. It is so important that the Chilean regulatory regime gives the State property over lithium, considering it “Non -concessionable” and restricting foreign exploitation only to special contracts. Salar in 1995 In 2005 And today Ecosystem transformation. In the superior images we can see how the landscape of Salar has been transformed from 1990 to the present, with Lithium farms Greater and bigger. And something that we can see with the naked eye is the amount of huge ‘swimming pools’. The process of obtaining lithium is based on the evaporation of brine, being something that consumes billions of liters every year that is extracted from both the surface and the subsoil. In Atacama Salar, that is causing sinking, Loss of vegetation and of the rich microscopic diversityas well as the emblematic fauna of the place: the flamenco. Faviola González, biologist of the Chilean National Reserve, is one of those who complaint that the population of flamenco has decreased in recent years. It is not just your observation. As we read in the BBC article, the Natural Resources Defense Council, based in the United States, published a report in 2022 in which it indicated that almost a third of the native Algarrobos began to die in 2013 due to the impact of mining. Without brake. This transformation of the landscape has led to judicial demands, especially by indigenous communities that denounce the degradation of water resources and the loss of cultural identity of the desert. Because yes, Atacama’s is a desert, but with great biological wealth. The problem is the aforementioned Importance of lithium for the country. Chile is within the so -called ‘Lithium Triangle’ with Bolivia and Argentina and, as the second largest world producer and holder Of the largest reserves on the planet, it has the power to dominate the supply chain. It is an economic engine, with a value My dear of exports of 2,895 million in 2024, and its importance will go more. HE wait That the global lithium demand exceeds 1.3 million tons in 2025, with the forecast to triple by 2040. Measures to mitigate damage. And here comes the big question: if the lithium is needed to decarbonize the planet, but at the same time we are damaging the ecosystems in their obtaining, is there nothing we can make? Valentí Barrera, SQM Lithiuum Sustainability (the Chilean company that manages some of these farms) affirms that understand the concerns of indigenous communities and are carrying out pilot programs to mitigate the impact of mining. One is the Lithium extraction directly from brinewithout the need for evaporation pools. Another is the reinjection of water on earth once the lithium is obtained. The problem is that they are arguments that do not convince those who live from that land, who have seen the ecosystem disappear and who They affirm that they do not have a significant carbon footprint and that electric cars will go to Europeans and American, but contaminated water will be left. Because at some point, lithium will run out and the miners will leave. EITHER The price will fall so much which will cease to be profitable to extract it to Mansalva. Images | Google Earth, Coordenação-Geral de Observção da Terra/inpe, Heretiq In Xataka | The Atacama desert is one of the most arid places on the planet. And right there a handful of “crazy” is trying to get water out of the fog

Young Koreans just want to be doctors

by

While the two Koreas seems to be giving a trucewho knows if something else, the southern neighbors live with anguish a problem that has been entrenched too long: in an increasingly aged country, becoming old is a condemnation of poverty. And the young? They are also indirect protagonists of this endemic evil: they have agreed to study the same. Brain drain. In South Korea there is an unprecedented phenomenon: students even leave the most prestigious universities from the country (Seoul National, Yonsei and Korea University, known as the Sky Group) to pursue A career in Medicine. Only in 2024 they were recorded 2,481 dropouts In these three institutions, the highest figure in 18 years and 17% more than the previous year. Most of the deserters They came from the natural sciences and the humanities, attracted by the expansion of access quotas to the faculties of Medicine, which passed 3,000 to 5,000 places Annual in a government attempt by alleviating the shortage of doctors in an increasingly aged society. Medicine, perceived as the most prestigious and profitable profession in the country, has become the preferred destination even for those who had reached the quoted places of the elite universities. Pressure on medical schools. The change, however, is overflowing capacity of medical faculties, which already dragged structural problems. Overloaded teachers, massive strikes and classrooms They are now the norm, in a context where resources do not grow at the same rate as demand. At the same time, fundamental disciplines such as basic sciences and humanities They suffer from emptying that threatens the intellectual diversity of the country and erodes the long -term innovation potential. Academics like Theodore Jun Yoo They warn that this trend mine educational balance and puts at risk the production of critical thinking and technological advancement, while The low birth rate It reduces the need for new teachers and researchers, weakening the national academic base. The roots of the trend and the AI. The rise of this career towards medicine does not arise from nothing. Studies show that since 2022 more than A quarter Of the students with the best notes in the university admission exam, medicine to Sky universities have preferred, a sign that traditional disciplines have lost attractiveness as an option for the future. For academics such as Robert Fouser, the proliferation of artificial intelligence and the perception that humanities and sciences already They do not guarantee stability work have accelerated the leak. Japan experiences A similar phenomenonwith young people who choose regional medical schools instead of specializations in social or humanistic sciences in Tokyo, which reflects a regional pattern of more armored careers in the face of technological disruption. Mental of medicine. Paradoxically, some experts point out that this fever for medicine can Not being the panacea or the best bet In the long term. The profession itself is exposed to deep transformations derived from AI and demographic changes that are already affecting pediatrics, reduced by Birthday fall and the displacement of professionals towards more profitable specialties such as dermatology. In other words, this suggests that, in the long term, engineering or technological development careers could Offer more resilience than an overcrowded medical profession. Proposals to stop the crisis. Given this panorama, more and more critical voices ask the government to act quickly. It is raised Medical training more and force new graduates to work at least six years in rural areas, where the shortage of doctors is more pressing. These measures are looking for stop the avalanche towards the faculties of Medicine and redistribute human resources more balanced. However, the situation reflects a substantive tension: social obsession with economic stability and prestige, in the face of the national need to preserve a diverse university system capable of sustaining innovation and technological leadership. Educational crossroads. The “career towards medicine” in South Korea not only reveals social anxieties about the future work, but also exposes the limits of a model that privilege a single path to the detriment of other essentials for the integral development of the country. The risk It seems clear: In the search for individual security, the collective capacity of producing new ideas, of forming critical thinkers and of guaranteeing a balance in professional training is undermined. If you also want, the final paradox is that, in its attempt to ensure more doctors, South Korea could be weakening precisely the bases that have allowed it to prosper as one of the more innovative economies of Asia. Image | ITU PICTURES In Xataka | South Korea has found the formula to improve their birth rate: that companies pay fortunes to their employees for having children In Xataka | South Korea and North Korea had been engaged in the “Altavoces War” for years: it has suddenly ended

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.