Spain

Using umbrellas against the sun is the latest fashion in Spain. Science is clear to what extent it really protects us

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It is increasingly common to see how people walk down the street with an umbrella in their hands to protect themselves from the sun. This habit was something that was very internalized among the Asian tourists that we saw in our cities, but with the thermometers breaking records and the sun beating down on the streets, the umbrella is increasingly popular to prevent the sun’s rays from hitting our skin. The underlying idea. As we say, it may be quite logical to cover ourselves from the sun with an umbrella to prevent ultraviolet radiation from freely affecting our skin, something that can cause serious skin problems. But the real question we should ask ourselves here is: does using an umbrella to protect ourselves from the sun really work? It has been investigated. This is something that has already been measured by specialist dermatologists through from a study published in 2013 in JAMA Dermatology. And the results were quite good, since after analyzing dozens of standard hand umbrellas, it was found that they were capable of blocking between 77% and 99% of ultraviolet radiation. But the problem is that not all umbrellas are the same, since the study revealed that black or very dark umbrellas They are the most effective, consistently blocking more than 90% of ultraviolet rays. This is critical, especially for marketers who are already assigning numerical protection factors to umbrellas. as if they were creams. The invisible enemy. The problem of starting to use an umbrella on our streets to protect ourselves can generate a general doubt: can we go outside without sunscreen? Here the resounding answer from dermatologists is no. The key point that the scientific evidence emphasizes is that shade is a partial protective measure. And the sun not only burns us by projecting its rays directly onto our heads from the sky, but there is also what is known as diffuse and reflected ultraviolet radiation. A common effect. To explain this, we must understand that UV rays bounce off the surfaces around us, such as asphalt, sidewalks, pool water, beach sand, or glass in buildings. All that bounced radiation enters through the sides and under the umbrella, directly impacting our exposed skin. This is the same principle that we apply when we go to the beach, where many people, despite being constantly under an umbrella, come home and have several burns on their skin. This is where we clearly see that ultraviolet radiation also attacks despite being under an umbrella. It’s proven. Here a study published in 2017 tested the beach umbrella against a high SPF sunscreen, and the results showed that the group that relied solely on the shade of the umbrella suffered from sunburn. That is why it is always recommended to apply sunscreen before exposing yourself to ultraviolet radiation in order to avoid burns and the rest of the unwanted effects that the sun has on the skin. In Xataka | Science warns of the dangerous success of anti-suncream hoaxes on TikTok: “Despite being a minority, this content is influential”

Spain is burning and its nuclear power plants notice it. This is your strategy to endure

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Spain is sweating again. extreme temperatures At the end of June, alarm bells have gone off in a good part of the country, and the Spanish nuclear park, responsible for about 20% of electricity what we consume, is not alien to this phenomenon. However, it is worth clarifying something from the beginning: whether a plant reduces its power or stops during a heat wave has nothing to do with a security failure. The seven nuclear reactors in operation in Spain (Almaraz I and II, Ascó I and II, Cofrentes, Trillo and Vandellós II) have been dealing with demanding summers for several decades, and their cooling systems were designed precisely with scenarios like this in mind. The Nuclear Safety Council publishes in real time the operational status of each plant, so anyone can check how they are responding. The key is in the external cooling circuitresponsible for evacuating the heat dissipated by the electricity generation process into the environment. In pressurized water plants, such as Almaraz, Ascó and Vandellós II, this circuit is the third in the installation, independent of the primary (which surrounds the core) and the secondary (which moves the turbine). Cofrentes, the only Spanish plant with a boiling water reactor, has a different architecture, a direct cycle, but it also depends on that same external circuit to cool the condenser. And this is where each plant plays its own cards depending on its geographical location. Three ways to beat the heat Ascó I and II, Cofrentes and Trillo are fed by river water, but they do not return it directly to the riverbed after using it. First, it passes by the cooling towers, those structures more than 160 meters high that we have described so many times when explaining the internal workings of a nuclear power plantand that dissipate heat into the air by convection and evaporation before any pouring. This drastically reduces the amount of water they need to extract from the river, up to twenty or thirty times less than if they did not have that tower. The sea has a thermal stability much greater than that of a river Almaraz represents a particular case because it does not depend on the flow of a natural river. It uses the artificial Arrocampo reservoir, conceived as a closed system that acts as a large heat exchanger. This independence of the river regime allows it continue operating normally even when temperatures soar, something especially relevant in a plant that will be the first to shut down: Almaraz I will close in November 2027 according to the current government calendar. Vandellós II draws on another resource: the water of the Mediterranean. The sea has a thermal stability much greater than that of a river, so it absorbs heat without its temperature rising appreciably. And, what’s more, it varies much less during heat waves. It is the same thermodynamic logic that explains why so many power plants in the world, from those that are cooled with seawater to those that use closed circuits like the one in Almaraz, prioritize the thermal stability of the cold source over any other consideration. When safety forces you to stop What can happen, and in fact happens quite frequently during the strictest summers, is that a nuclear power plant reduces its power or stops temporarily. The reason is not to protect the reactor, but the aquatic ecosystem. And the regulations limit the temperature at which water can be returned to a river or the sea, and if these limits are close to being exceeded, the facility prefers to slow down rather than breach them. It is an environmental decision, not a safety emergency. Meanwhile, the clock of the Spanish nuclear blackout continues to tick in parallel to these episodes of extreme heat. The current calendar starts in 2027 with Almaraz I, followed by Almaraz II in 2028. In 2030 it will be the turn of Ascó I and Cofrentes; Ascó II will close in 2032; and The process will be closed in 2035 with Vandellós II and Trillo, the last two plants to go out. Until then, each summer will be another test of resistance for a park that continues to provide a fifth of the national electricity. Image | Nuclear Forum More information | Nuclear Forum In Xataka | SMR reactors are going to make the never seen a reality: the first floating nuclear power plants

This is the new Devolo mesh system, now available in Spain

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He Wi-Fi 7 little by little it is reaching our homes and more and more operators are offering WiFi 7 routers to their customers. But what if you want to maximize this network in your home? Then, the new mesh system from Devolo, a European brand, may come as a hit to you. This one, called Devolo WiFi 7 Mesh BE6500can now be purchased in Spain: part from the 149.90 euros and we are going to tell you everything you need to know about him. devolo WiFi 7 Mesh BE6500 Extension The price could vary. We earn commission from these links A European solution to boost your WiFi 7 network Let’s go in parts. This Devolo mesh system can be purchased in three ways. The price we indicate above corresponds to a single unit, ideal if you simply want to extend the network in a small home. If you need more coverage, then you can buy the package with two units (for 279.90 euros) and the three-pack (for 399.90 euros). This mesh system offers triple band (2.4, 5 and 6 GHz), one of the keys to this new standard. The 6 GHz band is currently more uncongested and offers much faster connection speeds, although this system allows compatible devices connect to two bands simultaneously (what is known as MLO or Multi-Link Operation). This allows for a faster and more stable connection. Additionally, each unit has three gigabit ports and one 2.5 Gbps WAN/LAN port, ideal if you want to place one near a computer and want to connect it directly with a cable. The only thing we must keep in mind is that, in order to use WiFi 7, we need to have devices that are compatible. ⚡ IN SUMMARY: WiFi 7 Mesh BE6500 ✅ THE BEST It has a 6 Ghz band and MLO: By having triple band and allowing devices to connect to two of them at the same time, we can expect a very stable and fast connection. You can buy the ones you need: Depending on your home, you can buy the units you need to set up your mesh network. You can also buy one and, in the future, add more. ❌ THE WORST Only for supported devices: To use WiFi 7, your device must be compatible, otherwise you will not be able to take advantage of its benefits. 💡 BUY IT IF… You want a mesh solution to bring your WiFi 7 to your entire home, especially if it is large, has several floors, or has many walls. ⛔ DON’T BUY IT IF… You live in a small home and your WiFi 7 router offers almost total coverage throughout it. You may also be interested TP-Link Deco BE3600 (2-Pack) – Dual Band Wi-Fi 7 Mesh up to 3.6 GB/s, Combined wireless and wired backhaul, MLO, 2 Gigabit Ports per Unit, HomeShield Security The price could vary. We earn commission from these links ASUS ZenWiFi BT8 2-Pack – Tri-band WiFi 7 Mesh, 14 Gbps, Two 2.5G Ports, Security and Parental Control included, Smart Home Master SSIDs, 4G & 5G Mobile Tethering, White The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Devolo In Xataka | WiFi 7 routers are very good, but you will not take advantage of them if you do not have a compatible mobile phone: these are the ones that support it in 2026 In Xataka | WiFi 7 really shows: five things that are much better than using WiFi 6

After having avoided the worst of the great European heat wave, Spain has just launched the “Iberian oven”

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The countdown has begun. If we pay attention to the European weather forecast model, in Spain all the mechanisms have just been activated to find temperatures between 42 and 44 degrees in a good part of the center, west and south of the country. In recent years, rivers of ink have flowed about the idea of ​​the ‘Iberian oven’. Well, now we have it back. What exactly is the “Iberian oven”? Although we associate extreme heat with the eruptions of Saharan air masses, that is not usually the case. Not only because, no matter how hot the air arrives from Africa, it usually comes with suspended particles that block the maximums. But because we don’t need it: Spain has more than enough capacity to turn its own air into hell. And it happens a lot: usually when a mass of warm air (often combined with Saharan air) is blocked over the Peninsula. High pressures, clear skies, almost absolute stability… all of this causes the air to descend, compress and increase temperatures greatly. It is not uncommon for them to exceed 45 degrees in these situations. And is that going to affect us now? The forecast is quite clear: more than 40 degrees in the interior and west with anomalies of more than eight degrees above normal for this time of year. Between Sunday the 5th and Tuesday the 7th there will be peaks of up to 35 in the north. And none of that is going to be the most exasperating: the worst is going to be the nights that, in many places, are not going to drop below 25 degrees. Is it a “heat dome”? Well, the term ‘heat dome’ is a copy of the English “heat dome” and became fashionable after the 2021 pacific northwest episode. In addition to its ‘spectacularity’, it is usually used because it has no technical criteria behind it. Unlike heat waves, anything with a configuration slightly resembling a “heat dome” is a heat dome. Yes, yes, it will be; although it doesn’t help much that it is. Why should we care? Above all, because it is not an isolated event. Europe has not yet left the most severe heat wave on record. The dead are counted in the hundreds (orpossibly in the thousands). Continuing to chain extremely high temperatures is not good news. Image | Tropical Tidbits In Xataka | In 2014, French television imagined August 2050 as hell. This week’s heat wave has already overcome it

Germany and France need to imitate Spain to survive the heat

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Melting roads, bursting train tracks and firefighters watering bridges. While in Spain we deal with the heat by lowering the blinds, in Europe we are looking for solutions to try to survive a heat wave that has blown up the most basic mobility infrastructures. “You should look at Japan”. “You should look at how rail transport works in Japan. There it also reaches 40 degrees in summer and the trains are not constantly cancelled” or “it happened 20 years ago, the air conditioning has failed. (…) the problem has existed for a long time and nothing is done.” There are two comments that reported in one of the local media in Bavaria (Germany). In the text, one of the reporters explains that “the passengers were completely sweaty and accepted the situation with resignation” when it was reported that the regional train in which they were traveling had broken down its air conditioning. With 35 degrees outside and more than 40 degrees inside, the problem was obvious. So evident that Marco Kragulji, spokesman for the German passenger association “Pro Bahn”pointed out that, quite simply, “Germany has problems with its trains when the heat comes.” Click on the image to go to the original tweet Germany, Belgium… German trains with broken air conditioning have been just one of the problems encountered by rail traffic in a burning central Europe. And in the country too Tram tracks have been broken in the city of Essen because of the heat. It is by no means the only case. In Brussels the tram tracks have also jumpedtearing up the asphalt and completely stopping traffic. The causes are simple: train tracks are designed to withstand temperatures typical of countries that used to be colder. Heat expands the materials and ends up splitting them.destroying the infrastructure. Click on the image to go to the original tweet “We recommend that you do not take the train”. In addition to broken tracks, SNCF (the French Renfe) has recommended that “vulnerable users” don’t take the train. And the problems with the air conditioning are constant and have even been the main reason why Dozens of trains were suspended last week. The problem is that the heat is being so extreme that it is putting the trains that have been in operation for more than 20 years to the test. Those trains were designed in a context that, except for the heat wave of 2003, does not exist today. And now the Spanish trains are given as an example, much better armed to withstand extreme temperatures. looking south. In the German media they use the Spanish and Italian infrastructure as an example. They claim that Deutsche Bahn (in this case, the German Renfe) designed the rails for the train to withstand temperatures that are now considered too low. And the problem, they point out in this medium specialized in engineeringit is not the ambient temperature, it is that the tracks, due to the concentrated heat and the passage of the trains, reach much higher temperatures that, now, break the tracks. Generalists focus on the fact that Spanish and Italian roads use colors that reflect the sun to reduce the temperature. But also They praise the air conditioning systems of Spanish trains that are more powerful and with more recurring departures within the cars. Both France and Germany point out, however, that the latest generation trains that are arriving on their tracks already use powerful air conditioning systems to face these new situations. And they are even adding batteries to ensure that the air conditioning remains active in case of a breakdown. Photo | Linus Follert and windy In Xataka | Some roads are literally melting. It is a gigantic problem that is going to get worse.

Spain planted millions of eucalyptus trees to have cheap wood. 90 years later, we have confirmed that they are a green desert

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If you usually move around the Cantabrian coast, you are surely already familiar with that long and stylized tree that is so abundant in its mountains. However, the eucalyptus already covers 30% of the forest area in areas such as northwest Spain. The omnipresence of the eucalyptus is the result of a forestry policy that started in the 40’s whose main objective was to supply the paper industry: it was cheap, it grew quickly, so it had all the potential to be the ideal candidate to repopulate unproductive forests. Decades later, a scientific study of the University of Santiago de Compostela and the CSIC has put numbers to suspicions: For the fauna, these plantations are almost a desert. The environmental cost of the ubiquitous eucalyptus. This research analyzed 240 areas of native Atlantic forest and eucalyptus forest in the Parque Natural das Fragas do Eume and They found an abysmal difference in richness and abundance of birds. In short: the more eucalyptus there is, the fewer birds live in that area and it is no coincidence. Mature eucalypts cannot replace mature trees as functional habitat and their foliage offers very limited support for birds. The most affected are those that eat insects and those that breed in the holes of old trees, such as the great woodpecker or the great tit. The eucalyptus does not generate enough insects to feed on, it has no undergrowth and it is cut down before it forms the cavities that these birds need to nest. On the less bad side, they have also found a fairly simple solution that does not involve eradicating the eucalyptus: simply letting wild vegetation grow in some areas, without clearing it. Why is it important. Because the role of forest birds is important in the balance of the ecosystem: they regulate insect pests, help in seed dispersal and act as an indicator of environmental health. In fact, the EU Birds Directive 2009/147 obliges member states to conserve bird populations in good condition and this study documents that this obligation is being breached in the most eucalyptus of Galicia and the Cantabrian coast. The situation is more complicated than it seems because already in 2017 the scientific committee of the Ministry for the Ecological Transition recommended include eucalyptus in the Catalog of Invasive Exotic Species in 2017, but the proposal was rejected due to the economy behind it: in Galicia this sector generates 2.5 billion euros annually in wood and paper pulp and employs more than 19,000 people, according to the report A Cadea Forestal-Madeira de Galicia 2025 prepared by XERA. It is a complete conflict of interest. Context. The eucalyptus arrived to the Iberian Peninsula in the 19th century for ornamental and medicinal purposes, but its true boom arrive with the repopulation plans of the Franco regime and the commercial demand for cellulose. Parque Natural das Fragas do Eume, the place where the analysis was carried out, is one of the last remaining coastal Atlantic forests on the Iberian Peninsula. There, eucalyptus plantations are currently the second largest type of forest: 1,340 hectares, only behind the native forest. But the species has already colonized its surroundings. In any case, the problem with eucalyptus trees is not local: in Portugal the eucalyptus already covers more than 800,000 hectares and is the most widespread forest species in the country. according to data from the National Forest Inventory of Portugal prepared by the Instituto da Conservação da Natureza e das Florestas. It is also under scrutiny there due to its relationship with large fires. In fact, on a global scale the scientific community has been documenting for years the impact of eucalyptus on Mediterranean and temperate ecosystems outside its native Australia. In detail. Eucalyptus is a silent killer: it releases chemicals that prevent the growth of other plants under its canopy (allelopathy), which eliminates native shrubs and with them, the insects that feed the birds. Furthermore, since it is cut down every ten or fifteen years, it never ages enough to develop the holes needed for nesting by cave birds such as woodpeckers. The problem does not stay on land: dead eucalyptus leaves release oils and toxic compounds when they reach river courses, harming aquatic insects and amphibians that form the base of the river food chain. Yes, but. The damage to the diversity of the eucalyptus is a reality as undeniable as its socioeconomic importance: it is an economic vector and population fixation in these rural areas and eliminating or restricting its cultivation would have a notable impact in communities where alternatives are not abundant. Hence, the study itself does not call for its eradication, but for something simpler and more practical: leaving strips of vegetation uncut within the plantations so that the native flora can recover and the birds can return. It is a low cost solution that has already proven to be effective in other European contexts. On the other hand, there is the limitation that the study has been carried out in a single forest and is focused on birds. Not all species respond the same. In any case, science does not say that eucalyptus is evil, only that covering 30% of your forests with it has a serious biological toll. In Xataka | The Iberian Peninsula is being invaded: more than 1,200 exotic species have come to stay In Xataka | The Ebro is filling with brown prawns, an invasive species that we are going to find more and more on our plates. Cover | Flickr

Spain has lost 17 factories in two decades

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Not too long ago, Spain had a powerful household appliance industry: Balay, Corberó, Fagor… Between the 1950s and 1970s, manufacturers proliferated that manufactured refrigerators, washing machines and ovens “made in Spain” that constituted the middle class’s access to the comfort of the modern era. That era passed away: in the last two decades 17 plants have disappeared (they have closed or relocated) and barely a dozen remain in the entire state, according to APPLIA datathe Spanish Association of Appliance Manufacturers and Importers. Their turnover is 4.5 billion euros per year and they employ 8,000 people, modest figures for a state the size of Spain. They are, literally, low and hanging by a thread. what’s happening. In a word: relocation. Manufacturing outside the old continent is more profitable than doing so within, where the costs associated with production, regulatory and environmental costs are higher. More specifically, there is a star location: Asia. La Vanguardia collects the statements of Augusto Río, spokesperson for APPLIA and sales director of the German company BSH in Spain: “There are certain regulations in Europe aimed theoretically at improving the European industrial environment, but their application makes it more complicated to manufacture within the EU.” An example: the Carbon Border Adjustment Mechanism (CBAM) taxes the steel necessary for these appliances, but does not apply to imported appliances that arrive already finished. In other words, if you import a ton of steel from Asia, they charge you the tax. But if you use that same ton of steel in Asia to make an entire washing machine there and bring it to Europe, the washing machine enters without paying that green tax. Why is it important. The first consequence is direct and obvious: losing jobs. The not so obvious one is to become strategically dependent on third parties for essential domestic goods. Keeping these companies alive and operational supports local economies under a stable and quality employment model. At least, more than the precarious service sector that usually replaces it. From a technological point of view, the R&D&i ecosystem linked to the industrial fabric is broken: without factories, technical knowledge goes outside and feedback on innovation is lost. Paradoxically, the loss of these industries does not respond to a crisis in consumer demand: according to Renub Researchthe European home appliance market will go from 112.33 billion dollars in 2024 to 147.98 billion in 2033, an annual growth rate of more than 3%. But in this forecast report prepared by Mordor Intelligence We see that the quintet that leads the appliance market is the German BSH, the Swedish Electrolux, the British Dyson, the North American Whirpoool and the Chinese Haier. Precisely another Chinese brand, Midea, was the one that acquired the Teka Group between 2024 and 2025. Context. Historically, the manufacture of household appliances in Spain was a reflection of economic developmentalism and the adaptation of the “American Way of Life” to mass consumption in the mid-20th century. The families established a relationship that went beyond the purchase: they acquired the devices, but they also manufactured them, generating a strong bond and worker identity. I don’t remember one of my student apartments in Zaragoza where there wasn’t something by Balay. The globalization of the late 20th century and early 21st century put an end to it: multinationals moved their factories to countries with lower labor and environmental costs. Added to this context of relocation are specific legal asymmetries: Spain requires three years of guarantee of manufacturing compared to the two required by general EU regulations. Likewise, it is mandatory store spare parts for a decadewhich generates inventory costs that in practice the import avoids. Europe’s (only) great asset. To survive the fierce competition in the Asian market, the strategy of the European industry that is still resisting is to abandon the price war and differentiate itself in quality, as the German Mittelstand serves as an example. That is the plan of the CNA group, owner of the Cata brand and with a factory in Torelló. Santiago Torrent, its executive president, details: “The challenge is not to grow, but to do so with more added value” and that they must focus on quality, innovation, durability and better performance. This also includes after-sales and repairs, two areas in which the European Right to Repair Directive It requires them to have increasing responsibility for the product life cycle. Yes, but. The problem with this value-added strategy requires time, investment and a market that is willing to pay more for a European product, something that does not have to happen. And even less so in an inflationary scenario like the current one. On the other hand, China has already publicly shown its discontent with the protectionist European tariff measures, responding that he will take “the necessary actions.” And Europe’s dependence on China goes far beyond washing machines: it encompasses semiconductors, batteries and rare earths, structurally limiting how far Brussels can squeeze without harming itself. In Xataka | Europe’s passenger car industry, in a revealing map that makes it clear who is the real “engine” of the EU In Xataka | Europe is divided in two: the devastating map of deindustrialization Cover | Homa Appliances and Mati Flo

Europe has a robot ready to clean the seabed. Spain has 8,000 kilometers of coast waiting

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Neither the proliferation of jellyfish neither lack of sand On the beaches, the great environmental problem of the oceans is marine litter. So within the European project SEACLEAR 2.0, a research team from the Technical University of Munich has developed an autonomous diving robot capable of detecting and recovering debris from the bottom. A kind of pool cleaning robot that plays in another league: the open sea. But is there really so much shit in the sea? An example: In Dubrovnik they counted more than a thousand pieces of garbage in an area of ​​only 100 square meters. In the Mediterranean, where there is tourism and ports, it is a real problem. The pool cleaning robot. The system is made up of the robot and a series of auxiliary elements necessary to fulfill the mission: an unmanned mother ship, an auxiliary boat, a drone, an explorer robot of about 50 centimeters and the robot in question. How does it work? The boat is what provides energy and data to the robots and is also responsible for mapping the bottom with camera and sonar, which allows objects to be identified even in murky waters. Afterwards, the small, agile scout robot quickly runs through it. With all this information, the pool cleaning robot descends with its eight miniturbines until it reaches that area where there is garbage. There, he picks up the objects and lifts them onto the auxiliary boat, which works as a container, using a winch. Why is it important. Because it reaches where divers cannot or does not allow them to reach: as explains dr. Stefan Sosnowskifrom the Information Technology Control Chair of the TUM, a cost-benefit analysis proves that this autonomous waste collection is profitable from 16 meters deep. That’s where human diving becomes more expensive, time-consuming and dangerous. That is to say, this robot does not replace diving, but rather complements it to offer a global cleaning solution. On the other hand, the system is not limited to extraction: it also constitutes a valuable tool for obtaining data since, thanks to the integrated sensors, it can generate maps of the bottom, identify types of waste and record its location, which can be useful in different fields, such as designing better environmental or port management policies. Context. He SEACLEAR project It is funded by the European Union through the Horizon 2020 program. The consortium is made up of eight European partners: the universities of Munich, Delft, Cluj-Napoca and Dubrovnik on the academic level, plus the Port Authority of Hamburg, the Dubrovnik-Neretva Regional Development Agency and the company Subsea Tech. That the port of Hamburg and a company are part of the group is important: it is not an academic laboratory project, but the idea is to put it into practice, to real use at sea. In detail. The intelligence of the system resides in four components: the identification of objects with camera and sonar, the manual labeling of more than 7,000 images of objects outside the seabed, the generation of 3D models through AI. From here, the system already knows where and how to grab those objects to extract them safely. The key to this extraction is a four-finger clamp capable of applying up to 4,000 N of force, enough to lift objects weighing up to 250 kilograms. However, how much with pressure sensors to regulate that force so as not to break fragile materials such as plastics or glass. If you broke a plastic object into smaller pieces, the cure would be worse than the disease. Yes, but. The first public demonstration of the system occurred in the port of Marseille, where the robot recovered, among other things, a wheel and a car seat. While it is true that it is a test in a real environment, it is a controlled demo under known conditions. The project has not yet made public data essential for its profitability and scalability, such as how many objects were recovered per hour, what is the error rate of the recognition system or the cost of operating the system in a real port for a year. On the other hand, extracting objects from the bottom has its drawback: if they are large and have been deposited there for years, they can suspend contaminated sediments and disturb fauna that has colonized them. That is, paradoxically, cleaning can also have environmental impact. In Xataka | It turns out that China’s new giant buoys are actually miniature data centers. Korea won’t like it In Xataka | Germany is installing giant concrete spheres under the sea. It has a good reason: to store renewable energy Cover | TUM

The Galaxy A27 debuts in Spain with six years of updates and what is necessary to be one of the best-selling mobile phones

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It was taking a while, but the Galaxy A27 it has become official just before July starts. It is the direct successor of the Galaxy A26one of Samsung’s best-selling phones. Is there much evolution between one or the other? Is it worth taking the leap? Let’s see it a little further down, but small spoiler: part of the 349 euros. Mobile – Samsung Galaxy A27 5G, Black, 128 GB, 6 GB RAM, 6.7″ FHD+ Super AMOLED, Qualcomm Snapdragon 6 Gen 3, 5000 mAh, Android 16 The price could vary. We earn commission from these links A continuous mobile with six years of updates As Samsung explained in its statement, the mobile will be available starting July 3. However, we can now buy it at MediaMarkt, both in its version with 6+128 GB (which costs 349 euros) and the one with 8+256 GB, available for 439 euros. There aren’t many changes between this phone and its predecessor, both good and bad. This means that, despite being an affordable mobile phone, it continues to maintain its six years of updates guaranteed. He Galaxy A27 It arrives with the Snapdragon 6 Gen 3 under the hood, a 4nm chip. This, together with the 6 or 8 GB of RAM memory (depending on the model we choose), will offer us more than enough performance for the most common apps. In addition, it has a 6.7-inch Super AMOLED screen with Full HD+ resolution, 120 Hz and a maximum brightness level of 800 nits. As for the battery, it comes with what is expected in this range: a 5,000 mAh battery with 25W fast charging. It is true that fast charging is fair, but Samsung optimizes its phones very well, so we can expect an autonomy of approximately a day and a half. Like all your current phones, we will also have many AI functions thanks to Galaxy AI and Gemini. At a photographic level, it has three cameras on the back, where its 50 MP main sensor with optical stabilization and an f/1.8 aperture stands out. And, finally, we cannot forget that is compatible with 5G networksBluetooth 5.1 and has a fingerprint sensor located on the side button. ⚡ IN SUMMARY: Galaxy a27 ✅ THE BEST Six years of updates: It is one of the biggest assets of Samsung’s Galaxy A. It makes the phone last longer. Many AI tools: One UI brings many artificial intelligence tools and they work at a very high level, as is the case with the image eraser. ❌ THE WORST High launch price: The phone has increased in price compared to the previous generation, so it is a bit expensive at launch. Fair fast charging: A 25W fast charge is already starting to be very poor, especially if we take into account what other phones in the same price range have. 💡 BUY IT IF… You are looking for a Samsung phone because you like its ecosystem, you want it to have many years of updates and you don’t want to pay too much. ⛔ DON’T BUY IT IF… You are a user who needs their mobile phone to have more power, faster charging or a better camera. You can do very well there. Galaxy S25. You may also be interested Samsung Galaxy A26 5G 256GB Mobile Phone, Amazing Intelligence, 6GB RAM, 50MP Camera, Mint, 3 Year Manufacturer Warranty + 1 Extra Year The price could vary. We earn commission from these links XIAOMI POCO The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Samsung In Xataka | Best truly wireless earbuds (TWS) with noise cancellation. Which one to buy and seven recommended models In Xataka | Best mobile phones 2026. Which one to buy based on use and six recommended models

The legal shield of the wolf has been cracking for years. Now the majority of communities in Spain have opened the door to hunting them

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Maybe not at the level of the housing or corruption, but in the political chronicle of recent years there has been a topic of debate that has exacerbated tempers: the wolf. From 2022 The European and Spanish institutions are immersed in a thorny debate about the degree of protection of the Canis lupuswhether it should be allowed to be hunted or whether it remains vulnerable. The result of this tug of war has not been exactly positive for the species, whose legal shield It has been eroding little by little. Now just received a new setback in Spain, where the majority of communities have made it clear that they don’t look with evil eyes his hunting. What has happened? That the legal status of the wolf has just received a new setback in Spain, where it has become clear (for the umpteenth time) that everything related to the management of the herds is a matter of political dispute. To understand it, we have to go back to last Monday, when the majority of communities and the Ministry of Ecological Transition (Miteco) staged their difference of opinions around a report that, in practice, will influence the really relevant issue: whether or not wolf hunting is allowed in Spain. What exactly was discussed? He sexennial report about the situation of the wolf in Spain. Basically it is a study that shows how the country’s herds evolved between 2019 and 2024 and (importantly) concludes whether or not the current conservation status of the species can be considered ‘favorable’. Said like this, it may not seem like a big deal, but that label (‘favorable’ or ‘unfavorable’) in turn influences whether hunting should be allowed. Furthermore, it is a report required by the European Commission (EC) and which is already a year late: Spain should have sent it before July 31, 2025. Why has it taken so long? Because before the report had to go through the Sectoral Environment Conferencea body in which two parties sit with totally opposite positions: the ministry, in favor of considering the situation of the wolf in Spain as ‘unfavorable’, and therefore in need of high protection; and the majority of autonomous communities, who believe that after years of preservation the species is already in a ‘favorable’ situation. And what did they agree? The positions of each other are so far apart that at Monday’s meeting they were put on the table two reportsboth focused on the wolf but with different conclusions. One was made by Miteco and advocated protecting the herds. The other was presented by the Xunta de Galicia and basically concluded that the herds have increased so much since 2019 that we can now speak of an acceptable level of conservation in the Atlantic and Mediterranean. That last one was (by far) the position that received the most endorsements during the meeting. The autonomous governments of Galicia, Andalusia, Cantabria, La Rioja, Region of Murcia, Valencian Community, Aragon, Canary Islands, Extremadura, Balearic Islands, Madrid, Castilla y León and the autonomous cities of Ceuta and Melilla supported the report that concludes that the situation of the wolf today in Spain is “favorable.” The only votes against were those of the Government and Catalonia, which delegated to Miteco. Basque Country and Castilla-La Mancha they abstained. What does the Government say? The Minister of Ecological Transition, Sara Aagesen, claimed on Tuesday that “technical and scientific rigor” prevailed and recalled that the objective of the report should be to show the state of conservation of the species in the last six years. Along similar lines, Jordi Sargatal, from the Government, judged “without scientific basis or value” the report of the communities led by the PP. Miteco has actually advanced that it will send to the European Commission “all the information” on the subject, which would include both studies. Just a year ago the ministry published a census which concluded that in Spain there are 333 herds, 12% more than in the previous census, carried out between 2012 and 2014. Although this data is positive, the Government itself accompanied it with a footnote: that 12% is still insufficient. “Scientists consider that, to ensure long-term genetic viability, 500 herds must be reached.” What do the communities say? They argue that the species has recovered ground, which would justify opening the door to hunters. “The current status of the book is favorable and there is no scientific basis to justify it having a special protection regime,” argues the Xunta. At stake are not the herds, but their impact, as remember Joaquín A. Pino, counselor of Castilla y León, who recalled that ranchers “suffer recurrently” attacks from wolves. “The management of the species must be based on the reality accredited by the six-year report to also protect extensive livestock farming and rural areas,” insist the regional government before remembering that damage to the primary sector has been increasing by more than 10% annually and, only in Castilla y León, was it recorded last year 4,474 attacks from wolves to livestock farms. The compensation for these damages (6,294 dead cattle) exceeded four million. Images | Arturo de Frias Marques (Wikipeda) and AR ® Higher School of the Environment (Flickr) and Mytec In Xataka | Mexico desperately needed Mexicans to care about axolotls. So he put them on the bills

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