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In Euskadi they believe they have the solution to the neighbors’ opposition to wind power. Let them take 7% of your profits

May 27, 2026 by usatoday24

On May 18, the pre-booking period opened. In less than 24 hours, 51 residents of Rioja Alavesa had already put their money in the wind farm that no one wanted to have next door. Seven percent guaranteed annual profitability. Minimum investment, 1,000 euros. Project name: Gure Haizea. Our wind. Euskadi has not inaugurated a wind farm for twenty years. The last one came into operation in 2006. For two decades, projects have multiplied on paper and have gotten stuck in the courts, in the allegations commissions and in neighborhood assemblies. The result is that the autonomous community, which has a world-class wind industry, produces only 7.9% of its electricity with its own renewable sources. The Basque Government’s objective is to reach 15% in 2030. To achieve this, it needs the residents of the affected municipalities to say yes. And so far, the majority have said no. The park that no one wanted to have next to. The Labraza wind farm, in the Alava municipality of Oion, is under construction. Forty megawatts of power and an investment of 59 million euros. When it comes into operation, it will produce around 99,679 megawatt hours per year, enough to supply around 30,000 homes, and will avoid the emission of approximately 16,300 tons of CO₂. It will also increase the installed wind capacity throughout the Basque Country by 26%, according to data from Iberdrola and of Basque Energy Entity (EVE)the public agency of the Basque Government that co-manages the project through its joint venture with Iberdrola, called Aixeindar. What makes Labraza more than just another wind farm is what this joint venture has just announced: for the first time in Euskadi, citizens will be able to participate in the financing of the project and collect interest for it. The chosen formula is crowdlendinga type of crowdfunding in which individuals lend money to a project and receive a guaranteed annual interest in return. In this case, 7%. The platform that will manage the process is Fundeen, the first Spanish investment platform in renewable energies authorized by the National Securities Market Commission (CNMV). The maximum term is three years. The minimum contribution, 1,000 euros; the maximum, 100,000. The total objective of citizen financing: three million euros. As reported by the Basque Energy Entitythe pre-booking period opened on May 18. In just 24 hours, 51 small investors had already covered 60% of the objective, according to data published by ElDiario.es. The final financing will be formalized in June. The problem that profitability tries to solve. The rejection of wind farms in Spain—and in Euskadi in particular—does not arise out of nowhere. It has concrete and legitimate roots. The reasons for rejection They are diverse: the landscape impact of wind turbines in mountainous areas with strong natural and cultural value, criticism related to noise, the effect on birds and ecosystems, and above all the feeling that large electricity companies obtain benefits while municipalities receive little real compensation. In Álava, more than 100 renewable initiativeswith an especially high concentration that has triggered neighborhood alarms. The underlying issue is more structural. 84% of Spain’s renewable energy is produced in rural areas and in so-called emptied Spain, but without that money stay in the territory. The municipalities assume the visual, sound and landscape impact. Energy travels to cities. The benefits go to the company headquarters. That energy inequality is the core of a problem which has manifested itself in different ways in different territories: Aragon tried to keep its energy surplus, Galicia proposed half-price electricity for residents of municipalities with renewable installations, and now Euskadi is trying 7% profitability for its citizens. The proposal of crowdlending try to attack exactly that gap. If the neighbors also make money from the wind, the equation changes. The park stops being an infrastructure imposed by someone from outside and becomes, at least partially, an own investment. That is why the name in Basque matters: Gure Haizea It’s not just a brand, it’s an argument. More than money, also cheaper electricity. The mechanism is simple in its conception. Through the platform Fundeeninterested citizens can enter the Labraza project as lenders: they contribute between 1,000 and 100,000 euros for a maximum of three years and receive a guaranteed 7% annual interest regardless of what the park produces. They do not buy shares or become owners, but rather creditors of the project. It’s an important distinction: the risk is lower than in direct investing, but so is the control. The initiative is primarily aimed at the inhabitants of Labraza, Barriobusto, Oion and Rioja Alavesa, although it is also open to the entire historic territory of Álava. The objective, according to EVEis to always prioritize investors from the areas closest to the park. It is not limited to financial performance. The inhabitants of the Administrative Boards of Labraza and Barriobusto They will also be entitled to a special electricity rate once the park comes into operation, and throughout its useful life. The package also includes up to 90 local jobs during construction, an initial income of around 1.2 million euros for the municipal coffers when the works start and about 230,000 euros annually in taxes and fees. To explain the details, Iberdrola and EVE organized in-person information sessions in Labastida, Oion and Laguardia during the month of May. Spain already has precedents. What Euskadi presents as new is not exactly its own invention. The model of crowdlending for wind farms has already been tested in other Spanish communities, always with the same platform—Fundeen—and with a profitability also set at around 7%. In the Canary Islands, the company Ayagaures Medioambiente promoted the Renove II wind farm in Agüimes (Gran Canaria) with exactly this scheme. More than 45 investors, prioritizing the residents of the municipality, contributed 1,080,000 euros, 20% of the total budget of just over five million. The success was such that the company is already working on a second project with the same model. In Navarra, the Montes de Cierzo wind farm of the Norwegian Statkraft also … Read more

Intel has a plan to stand up to TSMC in 2027. First it has to survive 2026

May 27, 2026 by usatoday24

During his almost four years at the helm of Intel, Pat Gelsinger stated on several occasions how important the semiconductor manufacturing business was for this company. In fact, many of the decisions he made pursued strengthen your competitiveness in a sector strongly dominated by Taiwanese integrated circuit manufacturer TSMC. However, the continuous delays in the manufacturing processes, the million-dollar losses and the drop in the stock market value of this company they ended up hastening his departure. Lip-Bu Tan, the current CEO of Intel, assumed leadership of the company in March 2025. At that time, a very uncertain future loomed over this company, and it was not at all clear what role Intel’s chip factories would play in the company’s global strategy. In fact, the leaks that predicted the possible segregation of semiconductor production plants into an independent company suggested that Lip-Bu Tan was willing to do without its chip factories. Fourteen months after his arrival to the general management, the panorama is very different. Integrated circuit manufacturing plants once again occupy a central position in Intel’s strategy. has confirmed it recently Lip-Bu Tan without the slightest ambiguity on CNBC’s Mad Money. From his statements it is clear that he aspires to consolidate Intel as the Western alternative to TSMC. And its cutting-edge nodes and Apple play a fundamental role in this ambitious plan. Node 18A is Intel’s best hope The most advanced integration technology Intel currently has in large-scale production is 18A lithography. In theory it is comparable or slightly superior to 2nm nodes from TSMC and Samsung. When Tan took the reins of the company, the performance of the 18A node it was not good. In fact, the outlook looked so bad that was forced to ask for help to some of its partners in the integrated circuit manufacturing ecosystem to analyze the data it had and find a way to optimize production and increase its competitiveness. “Performance” evaluates what percentage of the chips produced are working correctly. A low one triggers million-dollar losses An important note: in this context “performance” evaluates what percentage of the chips produced work correctly. Low performance triggers million-dollar losses. Tan has explained that the industry standard requires improving that performance by 7 to 8% each month, and has confirmed that now Intel is reaching that figure. There is no doubt that it is an unmistakable sign that the situation is changing. So much, in fact, that customers are starting to knock on the door. Intel has already closed agreements chip manufacturing with Tesla and Google. AND, as we told you at the beginning of this monthApple is exploring the possibility of Intel and Samsung manufacturing the advanced chips for their devices in the US. In all likelihood, the loss of influence and priority in the TSMC production chain that it has maintained for more than a decade has led to this decision. Now Nvidia has these privileges. There are several compelling reasons why Apple may be interested in Intel manufacturing its integrated circuits in the US. Or Samsung in its state-of-the-art plant in Texas. Or you could even work with both companies simultaneously and not completely break its business relationship with TSMC. Either way, this diversification strategy would allow Apple to effectively protect itself from supply chain disruptions triggered by geopolitical instability. And also the shortage of some components caused by the massive construction of data centers to artificial intelligence (AI). The next step will be node 14Athe integration technology with which Intel hopes to be able to compete head-to-head with TSMC in 2027 and 2028. Tesla has already confirmed which will order chips with this photolithography from Intel for its electric vehicles and robotics projects. Image | Intel More information | DigiTimes Asia In Xataka | Bill Gates has X-rayed Intel. And his diagnosis is overwhelmingly accurate.

It’s from Kaspersky and now it’s almost half the price

May 27, 2026 by usatoday24

It’s not pleasant, but cyber attacks are the order of the day. We all like to protect the security of our phones or files on a personal level, but if it is important there, things go to another dimension if we are talking about a company. There, not only the security of your own documents matters, but also that of your employees and also that of your clients. If you have a small or medium-sized company, the most interesting thing in your case may be to look for a solution that, beyond offering a high level of security (which also), you can install without the need for a team of experts. That’s where Kaspersky and its new Small Office Security Premium solution fits in, which is also on sale: part of the 96.90 eurosbut if we use the code ‘KSOSP’ we will receive an additional 15% discount. Kaspersky Small Office Security Premium – 1 year The price could vary. We earn commission from these links A very secure business solution that is super easy to install We have already talked to you on some occasions about Small Office Security. Explained very briefly, it is a solution available for computers, mobile phones and servers that is installed in a very simple and offers protection against malicious files (for example, those that arrive by email) and vulnerability analysis. In addition to all of the above, also includes a password manager, antivirus and VPN. The latter is quite interesting because it allows your workers to use your company’s platform and tools even if they are working abroad or using a public WiFi network such as an airport or a cafeteria. Kaspersky’s new solution, Small Office Security Premium, goes a little further. It includes everything above that we explained a few lines above, but it also has remote installation support from Kaspersky in case we have any questions. It has a team of experts that will help us in case of any threat that tries to attack our company and, in addition, also includes training for our employees. In addition, both the standard version and its Premium mode are very configurable services. Kaspersky allows us to configure the service based on the number of users who are going to use it, which allows us not to have to pay for licenses that we are not going to use. We can also choose which modality we want: whether annual, whether for two years or three years. Finally, it is worth mentioning that Kaspersky offers 30 days free trialso you can test if the solution fits your company. If you don’t like it or prefer some other alternative, you can request a full refund. Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Image | Kaspersky In Xataka | Best antivirus for computer: the best paid alternatives to protect your PC In Xataka | Password managers: which ones are the best to protect and remember all the ones you have

What science knows about how a hazelnut affects your memory

May 27, 2026 by usatoday24

A nutritional recommendation that we have been told for a long time is that every day we should eat a handful of nuts to be able to maintain good health in the long term. Here, experts specifically point out that it is not enough to eat walnuts or almonds separately, but the key is to consume mixed nuts to prevent cognitive decline. More and more voices. This is what genetic epidemiologist and microbiome expert Tim Spector has shown, who has pointed categorically that “the best way to help your brain health is to eat mixed nuts.” The problem is that, from a scientific point of view, although there is evidence that reinforces this idea, there are also others who do not think the same and do not see that nuts are an infallible prevention against neurodegeneration. It is studied. To understand how a pistachio or hazelnut can affect our memory, we must first look at the intestine. Here, a comprehensive systematic review published in 2024 in Signal Transduction and Targeted Therapy details how the intestinal microbiota It not only digests food, but regulates the functions of glial cells in the brain, becoming a therapeutic target for neurodegenerative diseases. And it is no wonder, because glial cells act as the defense system that our brain has. How it works. The mechanism proposed here mainly focuses on the theory that consuming the fiber and polyphenols present in nuts causes our intestinal bacteria to ferment them and produce short-chain fatty acids. These metabolites are capable of passing directly to our brain, reducing neuroinflammation and promoting neuronal plasticity. In fact, recent analyzes of more than 500 studies confirm that a healthy microbiota is directly associated with better connectivity in areas of the brain dedicated to memory, attention and emotions, such as the amygdala and frontal cortex. In the long term. The clearest evidence we have to date connecting nut consumption, microbiota, and cognition comes from Spain. Here is a prospective study published in the journal Age and Aging by researchers from the University of Rovira and Virgili, where it was analyzed to 747 overweight patients with metabolic syndrome for six years. Based on this sample, they began to give different portions of 30 grams of nuts to the patients and waited to see what would happen. The results suggested that with 3-7 servings of nuts a week, a significantly slower cognitive decline can be maintained. Beyond. The most interesting thing was the “how” since when analyzing the participants’ feces, they saw that the consumption of nuts increased the Shannon index, which is a marker of how rich our microbial life is in the intestine. In this way, it was seen that the consumption of nuts caused a increase in bacteria that are very beneficial for us, such as Lachnospiraceae UCG-004whose abundance was directly linked to better mental performance. Why ‘mixed’. The insistence on a variety of nuts has a microbiological basis, since systematic reviews show that each type of nut feeds slightly different bacterial families. In this way, while almonds can favor certain strains of bacteria after four weeks of consumption, walnuts, hazelnuts or pistachios enhance different ones. That is why, if we feed all the strains, diversity will be maximized, which is what interests us to generate a greater variety of neuroprotective metabolites. It’s not magic. At the moment, all the studies we have on the table are observational, so they demonstrate a strong association between eating nuts and cognitive improvement, but it is not absolute causality. Here, a meta-analysis of 2024 published in Frontiers in Nutritionwhich reviewed 5 clinical trials with 928 adults, did not find a significant overall effect of nut consumption on cognition in the short or medium term. But more recent individual trials also show some doubtssince, while a dose of 50 grams per day of almonds failed to improve long-term memory in prediabetic adults according to a study in Nutrition Journal, another similar test in the Asian Indian population did report improvements in executive function after 24 weeks. Images | Pratik Bachhav In Xataka | The pistachio has worked an unexpected wonder: generating thousands of jobs in the fields of Castilla-La Mancha

Zeekr comes with the very complicated challenge of breaking prejudices. You have reason to believe it

May 27, 2026 by usatoday24

When someone asks me, I am very clear about where I think Chinese brands can hurt Europe: the “cheap” car. I put the latter in quotation marks because it’s not just about cars under 20,000 euros, I also think they have a chance in that type of product that gives a lot for less money than its rivals. Although, in that case, we are already talking about figures close to 50,000 euros. but there are some nuances here. It is clear to me that the bulk of sales of Chinese manufacturers in these first years They will arrive with models with a combustion engine. Either because they can make volume in markets like Spain, with a high rate of sales of low-end vehicles or because, due to the particularities of the tariffs imposed by the European Union, they offer very competitive cars in the triangle formed by price, equipment and electric range. Yes, I have more doubts in the electricity market. First, because these cars are subject to tariffs, which makes it difficult for them to compete on price. Secondly, because European manufacturers are starting to get their act together -heh- and the offer in all types of sizes, range and price is already more than interesting. Third, because the more the price of the car rises, I have the feeling that the customer takes less risk and the more he values staying with the “old-fashioned” brands. Zeekr will play in a very complicated league. And yet, he has reason to think that he can gradually gain ground. We shouldn’t wait an emergence like that of BYD (four of the 10 best-selling electric cars last year in Spain were theirs) or Omoda/Jaecoo, which are building its sales around cars with combustion engines. I think they themselves are aware of them. But they have the muscle and the product to allow themselves a slow landing but with a view to prospering in the future. “We make exclusivity accessible,” said Lothar Schupet, CEO in Europe, in his presentation. A good starting range Zeekr arrives in Spain in the middle of a new expansive wave across Europe. If we have said that our country has been the perfect gateway for manufacturers who fight over price, the case of Zeekr is completely different. The company has been selling its cars for some time in the Nordic countries or the Netherlands, where electric sales are more advanced. Now it is time to make the leap to less consolidated markets, such as Spain. This has an advantage. The company is already rolling in Europe and has waited until sales have started to pick up more strongly. But they also have other incentives. The range already consists of four cars, of which only one of them will arrive in the coming months. The other three can now be purchased. This range also touches several styles. Zeekr He Zeekr It is a very interesting electric compact. During our contact with the company we had the opportunity to briefly ride it. It is a 4.43 meter car that has three versions. The basic one costs 37,137 euros and has a 49 kWh battery with 272 HP of power. Above there is an intermediate version with 340 HP of power and a 61 kWh battery. The most ambitious reaches 496 HP of power that is combined with a 69 kWh battery. The latter already stretches to 46,242 euros. The first two batteries are LFP and the largest is NCM. The last two steps move between 405 and 415 kilometers of autonomy, which allows you to travel with some peace of mind. The access version is limited to the city with its theoretical 330 kilometers of autonomy It is an agile car that does not feel as soft or as artificial as many other Chinese cars. It is complemented by an interior feel in the materials that is pleasant in general lines but above all with rear seats and a trunk that make it a very attractive proposal for families who move in an urban environment and who take one or two long getaways throughout the year. Despite its 400 volt architecture, it can go from 10 to 80% in just 18 minutes. Furthermore, there is something that I really liked about this car and that is its aesthetics. Its design differs from other Chinese cars that may be more similar to each other and this Zeekr X does seem to me to have a clear and defining image by itself. Above, the Zeekr 7 It is the family model. It is an SUV that is committed to interior spaciousness, especially in the rear seats, and that raises the level in terms of the interior appearance of the materials. It is a car that we were not able to test but it comes with 75 kWh LFP and 100 kWh NCM batteries. ITS 800 volt architecture allows it to go from 10 to 80% charge in 13 minutes and promises 615 kilometers of autonomy in its largest version. Inside, the Zeekr 7X is also committed to offering the best image in terms of quality perception. It is a car that will arrive loaded with technology with the latest active infotainment system, similar in format to what we see in Tesla. It is a car that starts at 52,500 euros with its single-engine (421 HP) rear-wheel drive version. Above, it combines this motor with the large battery, which would be the most balanced option or the longest autonomy (615 approved kilometers), costing 54,425 euros. The jump to all-wheel drive (two engines totaling 646 HP) means increasing the price to 62,250 euros. He Zeekr 7GT It is the car that will arrive in a few months. It is a sportier version with a family or style body. shooting brake. However, it will be a car that is slightly lower in price, starting at 45,675 euros in its cheapest option, with a 75 kWh battery and 421 HP of power and reaching 59,235 … Read more

There are parts of the world dangerously approaching the physiological limit of the human being.

May 27, 2026 by usatoday24

On Wednesday, May 27, at 10 in the morning, the Yacobabad thermometers they reached 49 degrees. The city in central Pakistan is one of the warmest places in the world, with average summer temperatures exceeding 37 degrees. The only problem is that it is not summer: touching 50 degrees in May, even there, is a big deal. So much so that the press (and the networks) have begun to talk about the “limits of human habitability”, the point from which a human can no longer endure. Because yes, that limit is beginning to be crossed elsewhere and it is worth looking where. What is happening in the Indian subcontinent? The Pakistan Meteorological Department (PMD) issued on May 23 a “severe heat wave” alert which would last from May 25 to 31, 2026. We are talking about expected temperatures 4-6 ° C above normal in much of Sindh and in areas of Balochistan and southern Punjab. But, above all, we are talking about temperatures close to (or above) 45 degrees in many parts of India and Pakistan. However, the worst is not happening in Sukkur at 49°C with 15% humidity; It is happening in Kolkata which enjoys about 38°C, but with 70% humidity. The physiological limit of the human being. This concept has been around the meteorological world for several decades. In 2010, Sherwood and Huber proposed that the physiological indicator that matters It is not the temperature in dry environments, but the temperature in humid environments. In these cases, at a certain point, the sweat does not evaporate and, therefore, the body cannot cool down. Everything starts to fail. In dry climates the risks come from the other side (heat stroke, dehydration, systemic collapse), but in humid climates there are certain thresholds where what exists is a thermodynamic impossibility of cooling down. The figure that is usually set is 35 degrees with very high humidity. It is not clear because there is a lack of available evidence, but we will soon have it. Occasionally, We have already begun to see these configurations in the Persian Gulf. So what about Pakistan and India is not that big a deal? Yacobabad is historical, yes. A May like this had never been recorded. But the real danger is happening elsewhere: on the plains of the Indus and Ganges valleys. A world where it is difficult to live. However, this is just a warning. On May 14, 2026, World Weather Attribution (WWA) published a rapid attribution study about the April 15-29 episode in northern India and Pakistan. This is not what we have in hand, but it serves as a reference: according to the WWA, climate change made this event three times more likely. That is the future we are going to. Therefore, the question of whether there are areas of the world that are going to become literally uninhabitable places is on the table. Image | Windy (via AbaloOrtega) In Xataka | Half of Europe is facing a wild heat wave with temperatures of 40º C. And we haven’t even reached summer

A sedentary lifestyle is not only destroying your body, it is also changing your personality

May 27, 2026 by usatoday24

Sitting is a problem. Better said: sitting is a lot of problems. Sedentary lifestyle is the fourth risk factor for death globally and is behind one in four cancers of the breast, uterus or colon. And the thing doesn’t end there. Its impact is undeniable: it doubles the risk of cardiovascular disease and type 2 diabetes, slows down glucose metabolism, and reduces fat synthesis. In addition, with one hand it hinders the burning of calories; while the other causes loss of muscle mass, bone weakness and bone demineralization. But we have known that for a long time. What is not usually said is that, in addition, sitting changes our personality. The personality? Indeed. In recent years, researchers have been building a growing body of evidence associating physically inactive lifestyles with small (but measurable) declines in several personality traits over decades. Since 2018, We know that baseline physical inactivity predicts declines in four of the big five personality traits: responsibility, openness, extraversion and agreeableness. It’s true that the effects are small (and the evidence is observational), but they are surprisingly consistent. Does exercising protect our personality? It is not clear. As I said, the studies are observational: that means that we know that both variables go hand in hand, but not that one ‘acts’ as a protector of the other. However, we don’t always need clear causality to see where the problem is. And the problem sits at the very center of Western society. Spain is a good example: between 27.4% and 36.4% of Spaniards aged 16 and over declared themselves sedentary in their free time according to the INE. And they are right: if the WHO recommendation speaks of between 150 and 300 minutes of physical activity per week, almost half of Spaniards do not reach it. Sedentary lifestyle is, without a doubt, a silent epidemic that is straining our health system and, if these researchers are right, is changing who we are. Because, although there is debate about all thisthe idea that an active lifestyle is a protective factor for personality stability throughout life is gaining strength among experts. It is true that we do not know the specific mechanisms, but the psychological plausibility of the matter is beyond any doubt. It’s time to get going. Image | Kate Sade In Xataka | Cereals yes, but wrapped in black cardboard: the packaging business aimed exclusively at men

They promised us Rapunzel’s hair with very expensive cosmetics. Science says the real secret has been in your kitchen for millennia

May 27, 2026 by usatoday24

Mythical representations of women, whether Botticelli’s Venus, the Hindu goddess Lakshmi or the maidens of Arthurian legends, often share an unmistakable trait: long, flowing and seemingly unattainable hair. It’s easy to think that such lengths are confined to the realm of mythology, untouched by the harsh reality of split ends and frizz. However, just swipe through TikTok or Instagram to find content creators sporting hair that would rival Rapunzel herself. Many of these influencers They promise that your hair has grown at a dizzying rate thanks to a specific technique: hair oiling or hair oiling. But, faced with shelves full of exotic formulas and luxury serums, an inevitable question arises: do we really need expensive products or has the ancient secret always been hidden in our kitchen in the form of olive oil? The resurgence of an ancient ritual. Although the term hair oiling It may sound like a modern invention packaged for Generation Z, the reality is very different. This practice was not born yesterday under the ring of light of a smartphone. Hair oiling is a technique deeply rooted in ayurvedic medicine from India, with Sanskrit texts from more than 5,000 years ago that already recommended infusing hair with natural oils to restore its shine and relax the mind. Likewise, in ancient Egypt also ointments were used based on animal fat or castor oil for similar purposes. What has changed then? The showcase. He hair oiling In a few months it has gone from being a “legacy trick” to an essential aesthetic ritual. Social media has choreographed it into a highly recognizable scene that includes a slow massage, meticulous application of oils before washing, a warm towel, and blow-drying to an incredibly shiny finish (glossy). Among the avalanche of coconut, argan and jojoba oils, olive oil has begun to reclaim its throne, not only because of its accessibility, but because it has historically been the cornerstone of Mediterranean cosmetics and the basis for extracting the properties of countless medicinal plants. The science behind the shine. Beyond visual aesthetics, the big question is whether slathering your hair in oil really works. The answer from science is a resounding yes, although with important nuances. Rocío Lajarín, doctor in Pharmacy and CEO of Alma Secret, explains in GQ that hair is made up of 90% proteins, mainly keratin. “When we use oils with structural affinity, we manage to reduce protein loss and reinforce the resistance of the hair shaft,” he says. The portal Healthline adds that regular oiling reduces “hygral fatigue” (the repetitive swelling and drying of the hair fiber when wet), acting as a cement that protects the cuticles. If we focus on “liquid gold”, clinical studies support its many benefits: Deep hydration and elasticity: An investigation of the Journal of Cosmetic Science demonstrates how olive oil It penetrates the hair fiber thanks to its high content of essential fatty acids, significantly improving hydration and resistance to breakage. A cocktail of vitamins: Virgin olive oil rejuvenates hair because it contains vitamin E, vitamin C (which stimulates collagen formation) and vitamin A (enhancers cell regeneration). Shield against damage and the sun: The International Journal of Trichology emphasizes that extra virgin olive oil contains hydroxytyrosol, a polyphenol that fights free radicals and cellular damage induced by UV-A rays. In addition, it is highly effective in reducing damage after subjecting hair to chemical processes such as dyes. Antifungal action: The same International Journal of Trichology points out that olive oil has an inhibitory influence on fungi that attack hair, such as Microsporum gypseum. The great debate: Does it make hair grow? This is where dermatology collides with internet myths. Dermatologist Andrea Combalia warns in Telva that at hair oiling “Many benefits are being attributed to it that are not real, such as hair growing faster or increasing its density.” Doctors consulted in Cleveland Clinic They agree that growth rate and thickness are predetermined by genetics, age and hormones. Oils prevent breakage (allowing length to be retained), but do not accelerate the growth phase from the follicle. However, dermatologist Ana Molina contributes in Trends a fascinating fact. It has been observed that the phytoestrogens present in olive oil can have an antiandrogenic effect by inhibiting the enzyme 5-alpha-reductase (which converts testosterone into DHT). Since DHT causes miniaturization of follicles in androgenetic alopecia, “phytoestrogens may help prevent or slow its progression.” Roots or just tips? This is the point of greatest controversy. Oiling the scalp before washing protects the lipid barrier of the skin against the aggressive surfactants in the shampoo. However, hairdresser Daniel Gil in Marie Claire and Dr. Steven Walker in GQ They are blunt: if you have an oily scalp or suffer from seborrheic dermatitis, you should avoid applying oils directly to the roots. Dr. Shilpi Khetarpal of the Cleveland Clinic confirms this: if you are prone to dandruff, applying oil can worsen the problem by feeding the fungus Malasseziacausing more inflammation. In these cases, the hair oiling It should be strictly from medium to ends. A ritual with common sense. At the end of the day, olive oil is not going to rewrite your hair genetics or magically transform you into a Renaissance painting. What science tells us is much more pragmatic and, at the same time, liberating. The true value of this trend lies in understanding hair care as a ritual that respects our natural hair structure, and not as a compulsive accumulation of synthetic cosmetics. Olive oil is a powerful, accessible and dermatologically endorsed tool to defend our hair from pollution, the heat of straighteners and daily wear and tear. Applied with common sense, the liquid gold of our Mediterranean diet is also confirmed as the best cosmetic in our bathroom. Image | Photo by Curology on Unsplash Xataka | For years we blamed stress for baldness without understanding why. Science has just found the missing link

A Ukrainian stork has managed to outwit a Russian drone in flight. The video is the best clue about who will win the war

May 27, 2026 by usatoday24

Exactly a decade ago, the Dutch police presented a plan that seemed straight out of a medieval movie: training eagles to shoot down drones in full flight. That project lasted less than a year, because the birds They were too unpredictable and the propellers too dangerous even for them, but 10 years later it seems that they were not so wrong. The stork that left a Russian drone behind. In the middle of a war where Ukraine and Russia compete to automate battlefield, a seemingly trivial video has become an unexpectedly powerful metaphor. what we see: A Russian interceptor drone chases a Ukrainian white stork in mid-flight until the bird suddenly makes a sharp turn, leaving the device chasing shadows. The scene lasts just a few secondsbut it summarizes something much deeper: modern warfare is obsessed with creating machines that imitate capabilities that nature perfected millions of years ago, although we are still far from achieving it. The image is especially symbolic because the white stork is one of the national animals of Ukraine and because the video inadvertently exposes the enormous limitations that many drones continue to have when faced with an enemy as seemingly simple as a bird. The great military obsession. For years, military engineers they try to replicate the capabilities of birds flight. Modern drones can travel hundreds of kilometers, transmit video in real time or attack targets with enormous precision, but they remain much less agile than animals capable of instantly changing the shape of their wings, taking advantage of thermal currents or performing extreme maneuvers without losing stability. The video stork It does exactly that: detect danger, alter its trajectory and escape from a device specifically designed to intercept moving targets. The difference reveals a key problem with today’s autonomous war. Drones still rely heavily on relatively predictable trajectoriesimperfect sensors and reaction capacities much lower than those of biological organisms evolved to survive in the air. Drone warfare as an ecosystem. The conflict in Ukraine has accelerated the evolution of drones to unprecedented levels. Let us remember that at the beginning of the war they were relatively simple reconnaissance tools… and now there are coordinated swarmsinterceptors aerial FPVplatforms long range suicide bombers and autonomous systems capable of searching for targets by themselves. In parallel, the sky begins to fill with absurd situations and almost surreal where birds and machines share the same airspace. In the early years there were trained eagles to shoot down police drones. Today, just the opposite is happening: drones that chase birds because their radar signatures are too similar to those of enemy devices. Some species, such as storks or pelicans, are comparable in size to certain military drones and create enough confusion to cause real errors in combat. Nature is several steps ahead. The episode also leaves an uncomfortable conclusion for the military industry: the capabilities that militaries desperately seek already exist in nature. Birds master something that drones still cannot combine well: agility, energy autonomy, collective coordination and instant adaptation to the environment. An albatross, for example, can travel entire oceans taking advantage of wind currents Without spending much energy, Harris hawks or eagles coordinate extremely complex cooperative attacks. no centralized communicationand storks use thermals to gain altitude practically free. Meanwhile, defense engineers still experience with deformable wings, biomimetic systems and algorithms that allow drones to react with the same fluidity. The result is paradoxical: the more autonomous military technologies advance, the more evident it is that they continue to try to achieve abilities that a bird naturally possesses. A video that says much more. The Ukraine War will probably be remembered as the drone laboratory most important in modern history. Both sides are learning in real time how to automate attacks, saturate defenses and dominate airspace at low cost. But he stork video points towards something even more important: the winner will not necessarily be the one who has the most drones, but rather the one who manages to build capable systems to adapt to the environment with the flexibility of a living organism. Therein lies the great technological race that is beginning to take shape. Armies no longer just want fast or cheap machines, they also want platforms that learn, react, collaborate and survive like animals. And while Russia and Ukraine transform the sky into a permanent surreal experiment, a simple stork has just remembered that nature, for now, continues playing in another league. Image | Jean-Raphaël Guillaumin In Xataka | Ukraine has been terrorizing Russian soldiers with its heavy drones for years. Now they are literally giving it back. In Xataka | The war has entered the phase of mathematics: cheap Russian missiles are destroying the scarce Ukrainian interceptors

“Any alternative to a smartwatch that is more discreet, thinner, and without a screen?”

May 27, 2026 by usatoday24

Smart watches are already part of the lives of many of us. We wear them on our wrist but not only to check the time, but also to check notifications and monitor our health. But what if you just want to monitor your health without needing a whole watch? Are there screen-free alternatives that are more discreet, thinner and more unnoticed? This is one of the questions that a xatakero asked us in our Discord who decided to take advantage The Officeone of the advantages of Xataka Xtraour subscription to access exclusive newsletters, raffles, promotions and other exclusive advantages. In this case, what we offer is a direct line with us to resolve questions like this. The xatakero who consulted us told us that he had switched to analog watches, but that he still wanted some discreet accessory to monitor his health. This is what our colleague Iván Linares, specialist in smartphones and mobile accessories, answered. The question For a long time I have felt the need to do without a smartwatch (in fact I have already put it away and taken out my watch collection and right now I am wearing my Casio ga2100). However, I still need to monitor my health. Currently I have seen the Amazfit Helio Strap (or Ring) and some brands, but I can’t find much else to put on the other wrist without it being another screen. Any more discreet or subtle suggestions that go unnoticed? Our response Bracelets without screen and other more discreet devices that simply measure your health continue to grow, but they still have to take steps forward in the market. But there are already some very interesting alternatives, and this was our recommendation If you want a watch without a screen, the best known is Whoopalthough it has a drawback: you have to pay a subscription. Other options that I would look at first: you have the Helium Strap what you mention and the Polar Loopboth without extra payments. If I had to choose one, I think the Amazfit one offers the best value for money, although it seems to be discontinued. You can also opt for a hybrid smartwatch: classic dial and activity tracker, the best of both worlds. I have always found the Withings ones to be an excellent option, although they are also more expensive. They have the advantage that they offer a classic watch design and very good quality of finishes. In terms of health tracking, Withings is also doing very well (I’ve been using their platform since I bought their first scale and I’m happy). If you want a band without a screen, I would go for the Helio Strap. I’m not a big fan of the rings: apart from the fact that you have to carry them more often, they get in the way when doing strength exercises with weights. Shortly after giving this answer, the Fitbit Air which, without a doubt, would be another of our main recommendations for those looking for a bracelet without a screen. Do you have more questions like this? The subscribers of Xataka Xtra You can send us your questions and our team will respond personally. And if you are already a subscriber, remember this advantage and that you can ask us whenever you want.

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