a leap that is worth it in almost everything

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Movistar has taken longer than other operators to get on the bandwagon. Wi-Fi 7but he already did it. His new Smart WiFi 7 router It has been available for some time for customers with fiber and, as usually happens every time the operator releases equipment, the same debate of Is it worth changing to the new one?. Although this technology ends up being better in everything, it will depend on the devices you have at home that are going to connect to the network. In this article we review the real differences between one and the other, what the change costs and for whom it makes sense to do so. Similar concept in design At first glance, the two routers share a philosophy, being vertical devices that rest on a base and are placed in any corner of the room without too much concealment. But that’s where the aesthetic similarities end. He Smart WiFi 6 It maintains a white and gray casing, while the new Smart WiFi 7 opts for a combination of black and blue and is positioned edge-on. The reset buttons, WPS and the telephone jack remain almost identical. Perhaps the most visible change in this sense is that the power switch becomes a button. What changes inside: technology, antennas and ports The important difference is not in the casing, but in the guts of the device. The Smart WiFi 6 mounts nine internal antennas (5×5 on the 5 GHz band and 4×4 on the 2.4 GHz). The new Smart WiFi 7 incorporates ten antennas, nine with configuration MU-MIMO and an additional one for DFS support. Of course, there is one detail that should be clear: The Movistar router does not operate in the 6 GHz bandone of the great promises of the WiFi 7 standard. smart wifi 6 router smart wifi router 7 Nine antennas: 5×5 (5GHz). 4×4 (2.4 GHz). Nine antennas: 5×5 MU-MIMO (5 GHz) with DFS support. 4×4 MU-MIMO (2.4 GHz) with an additional antenna for DFS support. Four Ethernet ports. One SC/APC optical port compatible with GPON networks. Three Gigabit Ethernet ports. One port up to 10 Gbps. One SC/APC optical port compatible with GPON and XGS-PON networks. WiFi 6 (802.11ax, compatible with 802.11 ac/n) WiFi 7 (802.11be, compatible with 802.11ax/ac/n) 2.5 times faster speed. 50% less latency. 70% more capacity. 9% less energy consumption. WPA3 Security WPA3 Security In cable connectivity there is also an important leap. The previous model offered four ports Gigabit Ethernet. The new one retains three Gigabit ports, but adds one port up to 10 Gbps prepared to take advantage of the maximum speed symmetrical fiber. The SC/APC optical port also changes, as it is now compatible with networks XGS-PONin addition to the GPON. Regarding performance, Movistar says that the new router is up to 2.5 times faster, has 50% less latency, 70% more traffic capacity and 9% less electricity consumption. In addition, according to the company, it adds a 10% improvement in coverage compared to the previous model. The extra capacity is probably the information that may interest us most in an average home, since the house is increasingly full of cameras, televisions, speakers, robot vacuum cleaners and consoles competing for the same network. What WiFi 7 really provides To understand why Movistar talks about these improvements, it is important to be clear about what WiFi 7 is. It is the standard 802.11besuccessor of Wi-Fi 6 and of WiFi 6Eand the WiFi Alliance gave the green light to technology during CES 2024. Among its benefits we have channels up to 320 MHz, twice as wide as WiFi 6. It also offers 4K-QAM modulation, which allows more data to be packed into each transmission. In addition to this, WiFi 7 incorporates the technology MLO (Multi-Link Operation)which is perhaps the one that interests us most at home and that allows a device to send and receive data on several bands at the same time. In theory we could reach speeds of up to 46 Gbps compared to 9.6 Gbps for WiFi 6. The important nuance is that these advantages only materialize if the device that connects also supports WiFi 7. A laptop or mobile phone from a few years ago will connect to the new router without problem, but will continue to function under the previous standard. Therefore, you will not notice a substantial change in speed as long as you do not have equipment compatible with this technology. What doesn’t change There are functions that remain identical in both models. Both allow the 2.4 GHz and 5 GHz bands to be unified under a single SSID, both are managed from the Movistar Smart WiFi mobile application (for iOS and Android), both are compatible with the Smart WiFi 6 amplifier to extend coverage and both work with the FTTR fiber from the operator (the Movistar service that uses an ultra-fine fiber thread to bring the connection to every corner of the house). Security does not change either, since both routers continue to use the protocol WPA3. How much does it cost and how to get it The most direct way to get the Smart WiFi 7 without paying anything extra is to contract Movistar’s 10 Gbps fiber. It doesn’t matter if it is a new registration, a portability or a client who is already in the company and decides to upgrade to that modality, because in all cases the router is included. Movistar markets this speed for five euros more a month above the usual rate. There is also good news for those who contract other rates from the company. As we recently mentioned, the equipment is included free of charge in new registrations. miMovistar rates since February 16, 2026, and the operator’s website already offers it along with the miMovistar Unlimited package with 1 Gbps fiber or 600 Mbps. But be careful: if the contract is for fiber without any other additional service, the equipment delivered is still the Smart WiFi 6. If you are a customer of … Read more

up to 115 inches and the most extreme color accuracy

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Sony has been quietly developing a technology for more than two decades that now, finally, has its own name and is ready to hit the living room. The Japanese firm has just presented its Sony Bravia 9 II, with which it claims to have made the most ambitious leap in its history in LCD televisions: an RGB backlight controlled LED by LED that promises color accuracy that until now only existed in reference monitors in post-production studios. Next to nothing. According to the brand itself, this new panel is not one more evolution of the MiniLED conventional blue LED, but integrates the three RGB subpixels in each LED diode, giving you greater control over the lighting and the resulting color volume. The Bravia 9 II arrives with the flagship label and new technology under its arm, but it doesn’t do it alone. Sony has also presented the Bravia 7 II with which it shares technology of True RGB display. More than 20 years cooking an idea: True RGB The history of new technology Sony’s True RGB begins in 2004, when the brand launched the Qualia 005, the first LCD TV on the market equipped with a Triluminos panel that used red, green and blue light sources to backlight the LCD panel. Twelve years later, in 2016, the brand took a new step in that evolution with the Backlight Master Drive system that I was riding the Sony ZD9which laid the foundations for the control over backlighting that later gave rise to dimming zones as we know them today. With the arrival of Bravia 9 II, the Japanese brand closes the circle of development after more than two decades, resulting in True RGB technology, which combines the RGB backlighting that the Qualia 005 brought to the table and the zone lighting control of the ZD9. Conventional MiniLED uses white or blue LED diodes grouped into dimming zones. True RGB replaces these diodes with others made up of smaller diodes that integrate a blue, green and red LED in a single capsule that are controlled independently, so that the light that reaches the LCD panel already does so with the color it should represent. This means that the light that reaches the panel is already, from the outset, purer and more accurate in terms of color, without the need for the panel’s filters to do so much correction work. In this way, the colors obtained are more intense and saturated even when very high brightness levels are reached, at which time the MiniLED technologies conventional ones suffer to maintain color fidelity. Sony Bravia 9 II, the benchmark of the range The reference model for Sony’s True RGB technology is the Bravia 9 II, which incorporates the most advanced of this RGB MiniLED technology with the lighting system RGB Backlight Master Drive Pro which incorporates new self-developed LED drivers that, according to Sony, improve the level of backlight control. This model also includes the technologies RGB Triluminos Max and Luminance Booster Pro to increase the volume of color and a softer gradation even in rooms with a lot of ambient light, something especially relevant for living rooms with windows or a lot of artificial lighting. Sony Bravia 9 II arrives with diagonals of 65, 75, 85 and up to 115 inches, making it one of the most ambitious proposals on the market in terms of size. The bet on these large format diagonals This is not a coincidence, but rather responds to one of the great advantages of RGB MiniLED technology: offering image quality and depth of blacks close to OLEDin a screen size unattainable for this type of television. On non-115-inch models, the screen includes Immersive Black Screen Pro screen treatment, a low-reflection, anti-glare coating developed with the participation of Sony Pictures Entertainment to ensure deep blacks and visible details even in dark scenes, in any lighting conditions. That is, less glare and reflections on the screen, without affecting color fidelity. A complete family with audio included The Bravia 9 II does not arrive alone. Sony presents it together with the Bravia 7 II, in which it applies the same True RGB technology, but in sizes of 50, 55, 65, 75, 85 and 98 inches, with X-Wide Angle technology to maintain color uniformity from wide viewing angles. Both the Bravia 9II and its little sister Bravia 7 II share features aimed at home theater, such as My Cinema mode, which adjusts the image and sound to your living room and image modes calibrated for platforms such as Netflix, Prime Video and Sony Pictures Core, as well as support for Dolby Vision, IMAX Enhanced and Dolby Atmos audioDTS:X. To complete the proposal, Sony presents the Bravia Theater Trioa three-speaker system (front left, right and center) developed in direct collaboration with the sound creators at Sony Pictures Entertainment. This sound system uses 360 Spatial Sound Mapping technology to generate up to 24 virtual speakers and create an immersive soundstage from all directions. Sony has not revealed the price of its new products, but all the products presented will be able to rbe kept from May 27. In Xataka | Sony BRAVIA OLED 8 II, analysis: with this image quality it goes straight to the podium of the best televisions of 2025 Image | sony

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

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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

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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

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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

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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

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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.

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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

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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

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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

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