Month: January 2026

Most people take creatine for the gym. It is actually really useful against insomnia.

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for a long time Creatine has been seen as a supplement intended for people who go to the gym to have a good muscle. However, this is changing completely to recommend that anyone take creatine for the many benefits of taking creatine to improve cognitive functions for example. Now, it is also being seen that it has a great component for the quality of life in people who suffer insomnia. Sleep deprivation. The human brain represents only 2% of body weight, but consumes 20% of our body’s total energy. The main cfuel it has is ATPthe currency we use, and its ability to quickly resynthesize it determines our mental agility. But when there is sleep deprivation, energy levels drop and with it attention, memory and mood. This is where creatine comes in, as a large study published in Nature in the year 2024which changed what we knew about acute creatine supplementation in anyone. In this case, the researchers demonstrated that a single high dose of creatine is capable of reversing the cognitive deficit caused by little sleep. The results. Specifically, after 21 hours of wakefulness, the subjects showed a significant improvement in processing speed and working memory from taking creatine. Furthermore, one of the effects of stopping sleep is brain acidification. In this case, creatine acts as a buffer, preventing drops in pH and positively altering the relationship between key metabolites such as phosphocreatine and inorganic phosphate. A discovery that complements the classic 2006 study which already indicated that doses of 20 grams a day for a week mitigated the deterioration in prefrontal cortex tasks and improved mood and balance after 24 hours without sleep. Neuroprotection. As we age, the efficiency of cellular energy production decreases, which is why science is focusing on creatine as an agent. anti aging powerful. Something that is especially focused on women who are in perimenopause and postmenopause, where the protective effect of estrogens has been lost. Of course, there is an important change in the dosage, since while the standard dose is 3-5 g, women over 40 may need between 8 and 10 g/day to see notable improvements in cognitive function and mitigation of hormonal “brain fog.” Furthermore, in women, in addition to improving cognition, there is also an improvement in the quality of muscle mass, which is a critical factor for longevity. Older adults. A systematic review of 2025 and ESCEO studies directly associate creatine consumption with better cognitive health in adults over 60 years of age. In this case, creatine appears to compensate for the natural reduction of phosphocreatine stores in the aging brain, improving sustained attention and reducing mental fatigue. The new paradigm. In this way, science is advancing to see that creatine is not just a matter of gaining muscle, since the brain is also a great consumer of this energy. The reality we have on the table is that creatine is one of the compounds most tested in humans, with an excellent safety profile even at high doses. But in addition to all this, it is also the property that working memory has, since it is undoubtedly the most tangible benefit that we can have in the case of doing complex tasks that require great mental effort under very adverse conditions. Images | HowToGym Sander Sammy In Xataka | We have been obsessed with Japan for decades to understand people who live over 100 years. The key was in Brazil

There are people obsessed with consuming magnesium as a supplement when the best way is to put it in your diet

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We live in the era of biological optimization, where The strange thing without a doubt is not taking dietary supplements from the supermarket such as magnesium, collagen, calcium, various vitamins… Magnesium in particular is sold as an almost magical way of sleep betterreduce anxiety and recover muscle. But the truth is that we are forgetting the most important thing: We have all this in food. The reminder. With so many food supplements (which often do not come cheap), sometimes we forget that we have these nutrients in the supermarket in different presentations. This is something in which Doctor Federica AmatiChief Nutritionist at ZOE Science & Nutrition, has put its finger on the sore spot of the supplement industry: For the vast majority of the population, there are plenty of pills and no food. Why magnesium matters. There is an obsession with taking this mineral, and the reality is that it makes sense because its functions are critical for our body to function correctly. Its fundamental role in many metabolic reactions of the body makes it essential for human survival, since without magnesium we would literally be extinct. And it is no wonder, because beyond being used to prevent cramps, it has important functions in energy production, DNA synthesis, metabolic control such as glucose levels, and also structural function by allowing bone to develop. Given its importance, the consumer logic seems simple: “If it’s so important, the more you take, the better”. But this is where science has to put the brakes on because a large amount does not always equal better performance. The best foods. One of the positions that we can have on the table right now is that magnesium supplements (and even others) are not necessary, unless it is known that there is a deficit. All this because it has a big problem: they are isolated. The problem with supplements is that they are isolated. NIH Office of Dietary Supplements (ODS) emphasizes that the food matrix It is irreplaceable. When you get magnesium from an almond or spinach, you’re not just ingesting the mineral, you’re getting fiber, phytochemicals, and other micronutrients that work together and that no pill can fully replicate. The daily doses. The official recommendations today indicate that the minimum levels of magnesium They are not unattainablesince for adult men between 400 and 420 mg per day are needed, while for women between 310 to 320 mg per day is sufficient. Low figures mean that they cannot be easily achieved with food by adjusting the shopping list without going to the pharmacy. Where can it be found. If the goal is to reach 400 mg daily, the strategy is not to look for supplemented foods, but to go back to the basics. In this case, science points because the food where we have the greatest amount of magnesium are seeds and nuts, where we find almonds, cashews and especially pumpkin and chia seeds. But in addition, it should also be noted that green leafy vegetables such as spinach or chard have chlorophyll in their composition, which also acts as a highly coveted magnesium reserve. All this without forgetting legumes and whole grains. Who needs supplements. Logically, they have a site, but it is by no means a universal recommendation for everyone who may have their requirements met with the diet. According to the ODS, there are different groups of people who may require this supplementation (under medical supervision). These are the following: Gastrointestinal disease such as celiac disease where nutrient absorption is compromised. Type 2 diabetes, since its pathophysiology causes a decrease in magnesium. Chronic alcohol consumption. Elderly people where absorption is naturally decreased. In these specific cases, the evidence indicates that supplementation can help improve parameters such as sleep quality or anxiety, but because they have an absorption problem. A previous visit to the doctor. Before starting supplementation of any type, it is best to go to your primary care doctor to verify in a blood test the nutritional deficiencies that you want to counteract. And our body does not store these minerals, meaning that anything taken in excess has no effect whatsoever. In Xataka | Which dietary supplements really work and which don’t, in a great graph

On the surface, the AI ​​talent war is about engineers and developers. It’s actually about plumbers and electricians.

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In recent months we have seen how some of the big big tech companies are opening their portfolio to hire the best AI talents: among the most voracious is goalbut the arrival of Jony Ive to OpenAI It was a flash signing. They may not have the resume of the former design director or make as many headlines, but the AI ​​talent war is also being played in another league: that of blue-collar technicians, such as the CEO of NVIDIA already predicted months ago and more recently, at the World Economic Forum from Davos. (Another) bottleneck for AI. Because for ChatGPT to have a new model or Nano Banana to level up, data centers are needed. And at the same time, huge quantities of electricity supplied by energy plants. We have already seen that data centers are proliferating like mushrooms (or at least, their planning, materializing them is another more arduous and slow story which leads some companies to consider ride them in space). So there are big tech that are being becoming energetic. But to assemble and maintain everything, you need electricians, plumbers or air conditioning technicians. And there are precisely not a few: the union that represents electricians in the United States and Canada mentions in a blog post of specific data center projects that can quadruple the current number of its members. Blue collar technicians wanted. The problem is that they are scarce: according to the United States Bureau of Labor Statisticsbetween now and 2034 there will be an average shortage of 81,000 electricians per year. Furthermore, demand in the next decade will increase by 9%, well above average. According to this McKinsey studyBy 2030, the United States will require 130,000 more electricians and 240,000 construction workers. The absence of professionals such as bricklayers, welders or plumbers also occurs in Europe, as collect the latest report of the European Employment Service. In Spain at the moment takes its toll on housing construction. There is no one to inherit the workshop anymore. Wired picks statements by the economist responsible for the American Builders Association, Anirban Basu, who tells how in the past workers passed on their skills to their offspring, but now they are encouraged to pursue university studies. The problem is that baby boomers are retiring, leaving a void that no one is filling. Dan Quinonez, its counterpart in the plumbing sector, comes to say the same: They are doing everything possible, but it is a structural problem that has no immediate solution. Data centers are not places for newbies. On the other hand, data centers are not just any job and it is not only because of the technical requirements, but because the deadlines are tight, leaving little room for delays or errors. This is crucial as it is normal for apprentices to be trained on the job. Incorporating workers quickly and safely is a challenge, as David Long tells of the National Association of Electrical Contractors. What Big Tech are doing. This reality does not go unnoticed by big technology companies and Google has already gone ahead: last spring advertisement that would make a financial injection to the Electrical Training Alliance, an organization that trains electricians with the goal of improving the skills of 100,000 active electricians and training 30,000 before 2030. The point is that AI also competes with other sectors: housing, hospitals, industries… the competition is fierce. But the companies behind it have an ace up their sleeve: those demands and tight deadlines usually translate into higher salaries and more overtime. As Charles White tells of the Association of Plumbing Contractors, this causes union workers to change companies in search of better conditions. Without going any further, Jensen Huang prediction offers with six-figure salaries. How long will the boom last? The installation of a data center is a finite project in time that, once completed, is limited to maintaining a small permanent maintenance team. Likewise, and although we are in a phase of AI expansion with enormous potential, sooner or later it will lose steam. At that time, we will see what will happen: of course, taking into account the needs in other sectors and the hole that the retiring generations are leaving, it seems that it will not cost them much to find another job. In Xataka | Spain is becoming a true Mecca for data centers. Uruguay has some lessons in this regard In Xataka | 30,000 jobs and many doubts. What we know (and what we don’t) about the Valencian “data valley” Cover | Sammyayot254, Jimmy Nilsson Masth and Xpda chaddavis.photography

There are people so against sleeping that they have even made caffeine patches. It’s a bad idea

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If the 90s were the decade of nicotine patches to save the lungs and the 2000s that of transdermal contraceptives, 2026 has given birth to a different and more revealing obsession: wellness patchmania. If we thought we had seen it all in the universe of digital self-care —tapes to cover the mouth and sleep better, stickers to lose weight effortlessly or nighttime facial bandages that promise wake up with botox effect— the last frontier is here: patches to have energy, concentrate more or sleep better or reduce appetite. Simply peel off a small sticker, adhere it to your skin, and trust it to do its job. The so-called wellness patches or wellness patches are transdermal adhesives that promise to release active substances through the skin for several hours. As brands explain and advertising campaigns, allow you to avoid pills, bypass digestion and offer a slow and constant release of ingredients such as caffeine, berberine, B vitamins, melatonin, magnesium or plant extracts such as ashwagandha. According to The Guardianit is a market that is increasingly saturated with products that promise to treat “the most common symptoms of everyday life”: fatigue, stress, lack of sleep, menstrual discomfort or low mood. Many of these patches are sold in bright colors and designs designed not only to be worn, but to be seen. Well-being stops being something intimate and becomes a visible sign. The phenomenon is not new in medicine: nicotine patches, contraceptives or some hormonal treatments have been used for decades with proven effectiveness. The difference, As several experts point outis that these medical patches work because the molecules they release are suitable for passing through the skin and because they have passed rigorous clinical trials. In the world of wellness, that requirement disappears. An increasingly tired society The appeal of these products lies more in their aesthetics and comfort than in their effectiveness. In other words, there is no need to swallow a pill, prepare a drink or change routines: just stick something to your skin. As pointed out in The Atlanticpatches fit perfectly into a culture obsessed with constant self-optimization and hack vital. Furthermore, by being visible, they turn the user into a brand ambassador: they generate conversation, social validation and the feeling of doing something for their own health. However, the scientific consensus is quite clear. As Michelle Spear explainsProfessor of Anatomy at the University of Bristol, the skin is not designed to absorb substances, but to block them. Its outer layer, the stratum corneum, acts as a wall formed by dead cells and lipids that prevents the passage of most compounds. Only some very specific molecules can pass through it easily: small, fat-soluble and without an electrical charge. Nicotine or estradiol meet these conditions. Many of the substances present in wellness patches such as vitamin B12, minerals such as magnesium or iron, or plant compounds such as berberine are too large or water-soluble to pass through the skin in significant quantities. In other words, if a substance requires high oral doses or even injections to be effective, the probability that a sticker will be able to deliver it in a useful way is very low. Added to this is the lack of independent studies that show that these patches can correct real deficiencies or treat health problems. The problem of “feeling better” Immunologist John Tregoning suggests a key question: How do you measure whether something works when the effect is “feeling better”? Tiredness, stress or concentration are deeply subjective experiences, influenced by multiple variables. Sleeping more, changing routines, eating better or simply believing that something will work can alter perception. Beyond the lack of effectiveness, experts warn of possible side effects. From the British environment have collected cases of dizziness and feeling of weakness after using patches with berberine. Added to this are skin irritations, allergic reactions and a false sense of security that can delay seeking medical attention. When the patch is no longer harmless. Caffeine patches are promoted as a gentler alternative to coffee or energy drinks. However, testimonies collected in different media they mention nervousness, difficulty sleeping or feeling overstimulated. The problem is not just the caffeine, but the inability to control the dose: unlike a drink, the patch continues to release it for hours, even when the body no longer needs it. Berberine poses a different problem. These patches are marketed as appetite suppressants or metabolism accelerators, and have even been compared – without scientific basis – to drugs such as Ozempic. The experts remember that there is no solid evidence berberine can be absorbed effectively through the skin or cause significant weight loss. Furthermore, these products are becoming popular in a context of the return of aesthetic pressure and the obsession with thinness, especially among young women. The risk is not only physiological, but cultural: presenting hunger control as something that can be turned off with a sticker reinforces an instrumental and problematic relationship with the body. The patch as a cultural symptom The underlying question cuts across all sources: why do we look for such simple solutions? As Deborah Cohen points outwe are medicalizing normal life experiences. Sleeping poorly, being tired or losing concentration are not always pathologies; Many times they are logical responses to a demanding, hyperconnected and poorly rested environment. However, we live in a culture that prefers shortcuts to rethinking. It is easier to put on a patch than to review schedules, workloads, expectations or rest habits. These products do not promise to change life, but to make it more bearable without questioning it. They function, in that sense, more as a cultural pain reliever than as a health tool. Most experts agree thatif a patch makes someone feel better and does not cause harm, its occasional use is not necessarily dangerous. The problem arises when they are presented as real solutions to complex problems or when they replace basic habits such as sleeping, resting, eating well or consulting a health professional. Perhaps the success of caffeine and berberine … Read more

Europe seeks sovereignty in rare earths: the first step to achieve it is a megamine in Sweden

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In world geopolitics, having oil, gas or rare earths (let us remember that They are neither earth nor are they rare) is the equivalent of starting a game of mus with several kings in hand. And if we talk about rare earths, this map of the world’s (known) reservesIt shows that China has the best possible hand. Finding rare earths in your territory is very good, then you have to know how to extract them and create an industry around them. This is neither easy nor quick nor cheap. The good news is that the European Union could cover 18% of its lanthanide needs. The not so good thing is that first he has to launch a megaproject: the Per Geijer supermine, in Kiruna (Sweden). Per Geijer has never been just any mine. In fact, it is the underground iron mine largest in the world (the underground surname is important in that the Brazilian Carajás Complex produces more but in the open pit and the Australian Hamersley Ranges has a larger deposit) and also the most ambitious and complex metal mining project that the European Union has faced in decades. The mine is operated by the state through the public company Luossavaara-Kiirunavaara Aktiebolag (LKAB). That it has rare earths makes it special, but how they are present is also particular: it is not a pure lanthanide mine, but a high-grade iron deposit with significant concentrations of phosphorus and rare earth oxides. How much? Early 2026 LKAB estimates 2.2 million tons of rare earth oxides, more than double what I thought about 2023. Mine in Kiruna. LKAB Why is it important. As noted in the intro, because China processes about 90% of the world’s rare earths and taking into account the mine’s estimates, if these rare earths could be extracted for use, the European Union could cover 18% of its needs. according to LKAB estimates. Own resources instead of having to buy them, which leads to dependencies on third parties, market fluctuations and diplomacy. In mining, the time between discovery and the first ton of commercial around between 15 and 20 years old. But the European Union has considered it as a strategic project, so it is on the “fast track” thanks to the Critical Raw Materials Law (CRMA). In Xataka The rare earth war has reached Spain. And it is in Ciudad Real where mining and ecology are in conflict under the microscope. The presence of these oxides in a high-grade iron mine like Per Geijer hides a couple of aces up its sleeve: processing synergy and phosphorus, another strategic element (but less so). And the cost of extracting rare earths is more profitable when there is already an operation to extract iron. On the other hand, these lanthanides are trapped in apatite, which is essentially calcium phosphate. Through magnetic separations for iron and chemicals, two high-value products emerge: one is the rare earth concentrate and the other is phosphoric acid, essential for fertilizers. {“videoId”:”x8wlh9q”,”autoplay”:true,”title”:”United States vs. China: The CHIPS WAR”, “tag”:”webedia-prod”, “duration”:”1611″} The northern triangle. Although the site is located in Kiruna, the project is actually an industrial ecosystem made up of three points: Kiruna for extraction, Malmberget for concentration and Luleå is in charge of separation. Thus, the Kiruna deposit provides the mineral from a new deposit of iron, phosphorus and rare earths discovered next to the current mine, about 700 meters away. Malmberget provides the volume of rare earths from the already operational iron mine from apatite waste and also from what will be extracted. Finally, Luleå provides chemical technology with a processing center in charge of separating the rare earths from the rest using hydrometallurgical technology. The schedule until it is operational. Although the normal thing would be to have to wait almost 20 years, we have already seen that the EU has stepped on the accelerator. Tunnels are currently being built to connect the current Kiruna iron mine with the new deposit. In 2026, Malmberget plans to have permits to open a new plant to treat apatite, and the Luleå plant is expected to be operational by the end of this year. However, for the large-scale commercial plant to be commercialized, estimates point to the 2030s due to the series of permits and environmental evaluations that must be successfully passed. It won’t be easy. Despite the importance of rare earths in the EU plans and the apparent profitability of the process, the megaproject faces several challenges beyond the technical and the inherent waste generated. Without going any further, the city of Kiruna itself is sinking and its citizens have to move, literally, building by building, to allow mining expansion, as picks up CNBC. Furthermore, there is conflict with the indigenous Sami peoplesince the site is located on reindeer grazing routes. In Xataka | Spain has a plan to become a rare earth powerhouse and stop depending on China: you will recycle In Xataka | Europe wants to be competitive in the rare earths market. Its enemies are old acquaintances: China and Europe itself Cover | LKAB (function() { window._JS_MODULES = window._JS_MODULES || {}; var headElement = document.getElementsByTagName(‘head’)(0); if (_JS_MODULES.instagram) { var instagramScript = document.createElement(‘script’); instagramScript.src=”https://platform.instagram.com/en_US/embeds.js”; instagramScript.async = true; instagramScript.defer = true; headElement.appendChild(instagramScript); – The news Europe seeks sovereignty in rare earths: the first step to achieve it is a megamine in Sweden was originally published in Xataka by Eva R. de Luis .

The most famous bridge in the US recorded more than 2,000 suicides. Until in 2024 they found an “invisible” solution

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When the golden gate Opened almost a century ago, it was celebrated as an architectural triumph of engineering and modernity. It happens that the history of many of the great works has had a second reading. Sometimes they have failed due to technical problemsand others have ended up marked by uses that no one foresaw. Over time, a bridge can become something very different from what its plans imagined. The bridge and its dark history. The Golden Gate Bridge, inaugurated in 1937 between San Francisco Bay and the Pacific, has been for decades one of the places most associated to suicide in the United Stateswith a rate of more than 2,000 jumps confirmed and a real figure surely higher because not all cases are seen nor all bodies are recovered. In 2006 there was one of the worst years, with at least 34 deathsand that was also the turning point in which relatives of victims, as Paul Mullerdecided that it was unacceptable to continue living with that routine of tragedies without a physical and effective response on the bridge itself. The barrier that changed destiny. The solution ended up being a deterrent system “invisible” installed along both sides of the bridge, one based on stainless steel cables of marine grade placed about six meters below the pedestrian walkways. It is not something that can be seen from afar or from normal traffic, but it is evident to those who look over the edge. The idea is simple and tremendous at the same time: if someone tries to jump, they fall on that structure, are injured or shocked, and the possibility of completing the fatal fall into the water is cut off. The barrier created to prevent suicides The effectiveness of the new impact. For many years the Golden Gate recorded an average of about 30 deaths annuallya figure that seemed entrenched and almost impossible to break. However, in 2024, with the facility entering its final phase and with adjustments still underway, the deaths they went down to eight. Last year, in 2025 and with the system already operating for twelve months, there were only four and there were no falls between June and December, a stretch that could be one of the longest without suicides on the bridge, although old records are not always complete. By the way, from the beginning of 2026 there is already a casewhich reminds us that there is no such thing as zero risk. That said, the general decline is so evident that even its promoters see it as clear proof of effectiveness and a mirror for the rest of the hanging architectures. Surveillance and intervention. The barrier does not act alone, because the bridge maintains an electronic surveillance system and a team of agents whose task is to detect and stop attempts before they occur. In the last year, 94 successful interventions were achieved, about half of what was normal before full installation, suggesting that the problem does not disappear suddenly. In fact, there are still people who come with the idea of ​​jumping, but now the margin of action is greater and death is no longer as immediate or as certain as it was for decades. Installation of anti-suicide barriers, February 2020 Against inertia and cost. The truth is that the installation of the barrier came after a very long road full of political blocks, doubts about aesthetics, discussions about price and debates about if it would really work. Already in 1939 it was recommended to raise the railings, but for decades measures were avoided while the death count rose from 500 to 1,000 and it continued to grow with chilling regularity. The organized pressure from family and professionals ended up crystallizing at the Bridge Rail Foundationand after years of paperwork the work started in 2018. The project also became very expensive, going from an estimate of 76 million dollars to a final cost of 224 million dollarsand even took longer to install than the bridge itself to build. The “invisible” barrier Why it saves lives. One of the central ideas is that reducing easy access to a lethal method works, even if it sounds too simple. A 1978 study by Richard Seiden, at the University of California at Berkeley, followed 515 people who had gone to the Golden Gate with the intention of jumping and were deterred, and concluded that 94% were still alive or had died of natural causes. This reinforces the idea that many suicidal crises are acute and not permanent, and that placing a specific obstacle at the exact moment can make the difference between dying and surviving. Bridges and the same problem. There is no doubt, the Golden Gate incident was not an isolated case, and there are other iconic bridges that have ended up with a similar reputation by becoming recurring scenes of suicides. In the United States, the royal gorge bridge next to Hoover Dam, or the Chesapeake Bay Bridgethey have had known histories and episodes that have fueled debates about surveillance and barriers. In Canada, the Bloor Viaduct in Toronto was for years one of the most problematic points until it was installed a great prevention structureand something similar happened in the United Kingdom with the Clifton Suspension Bridge in Bristol, where the combination of height, accessibility and symbolism forced action and reinforce early intervention. Also in Australia, the Sydney Harbor Bridge has been targeted of concern and initiatives preventive, and in Europe there are numerous cases on urban bridges and high-rise viaducts that share the same pattern: very busy and at the same time very exposed. The same idea is repeated in all of them, when a bridge becomes a known point, it is not just a problem of physical security, it is a social phenomenon that feeds on itself, and the more famous it is, the more important it becomes to cut that inertia before it becomes part of your identity. The legacy. The Golden Gate had been in operation for decades … Read more

a 10-story building in 29 hours

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There are those who think that a solution to housing problem is to build more (although the Polytechnic of Catalunya don’t think the same), but that inevitably takes time. Faced with this need, there are those who have resorted to the prefabricated housingwhose acquisition and assembly is more agile compared to traditional constructions. In fact, in Madrid They have already opted for them to build public flats quickly. But China is simply on another level. A skyscraper against the clock. Because if the work to remove the gotelé, change the floor and assemble the kitchen has cost me a long month in my new apartment, in the Asian country they are revolutionizing architecture with express constructions quite far from the modest prefabricated modules to which we are accustomed. However, in Changsha they have built a 10-story residential building in less than 29 hours. But don’t let the final result fool you: it is still a prefabricated construction. An XXL LEGO. This building of broad It is not new, in fact it dates back to 2021, but five years later it still leaves people speechless due to the synchronization and speed of execution. Furthermore, this project did turn out well, unlike the Sky City that he wanted to build in 90 days. Obviously having more personnel and the three cranes helps, but what is truly different is that we are dealing with a modular off-site construction. Come on, a large part of the work comes from the factory (the manufacturing there It was 15 days) and then it’s time to assemble the pieces. Moving a project of this magnitude to a factory has its advantages in that we are in a controlled environment and not out in the open. The Chinese company has been working on prefabricated steel structures for years. ISO size of a standard shipping container (12.19 meters x 2.44 meters x 3 meters), so they can be transported to the facility without problem by truck. In addition, they can be assembled in height and width as appropriate. The entire building could be dismantled for transportation if necessary. Their secret: B-core steel. These containers are manufactured in B-Core steelwhich consists of two outer stainless steel plates that wrap a core of steel tubes like a sandwich. The structure is joined by fusion by brazing with a copper sheet. In this video From Broad Group you can see the step by step of its manufacture. More important than the technical details is what is gained with this material. To begin with, the carbon footprint drops considerably by minimizing the use of cement (one of the biggest polluters on the planet), so we are facing a more sustainable construction. But it also offers high resistance to corrosion and since it has high ductility, it better supports seismic movements. According to the corporation, it is an earthquake- and typhoon-proof material. Finally, it is ten times lighter than concrete and assembly is faster, so costs, time and labor are reduced. Almost everything comes from the factory. The modules arrive by truck to the building construction site in standard trucks, the finishing and plumbing and electrical assembly already completed. There, the cranes are responsible for lifting them to place them exactly where previously planned, the walls and slabs are deployed in situ and finally, they are fixed with high-strength bolts. All that remains is to connect the supplies. The video is in timelapse. You don’t need it. The Broad group has documented the project in a video which looks like an authentic dance of synchronized choreography where the industrialization of the process on the one hand and the careful planning on the other show in fast motion a process that in real time was equally dizzying: three hours per floor. In Xataka | China opens a new paradigm in road construction: 157 kilometers, 10 machines and a total of zero humans In Xataka | Spain’s obsession with black and white: all new construction buildings are becoming the same building Cover | Broad Group

In 1987 a death was filmed so savage that people had to cover themselves. The trick to achieve it turned RoboCop into a cult work

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In 1987, the film director Paul Verhoeven gave a twist to action science fiction with RoboCop. In reality, that was a cocktail very much to the director’s liking where there was satire, cyberpunk and police thriller. The difference was that he did not limit himself to telling the fall and rebirth of a hero: he decided to win over the viewer with emotional hammer blows, with a death. so cruel and excessive that it was impossible to look at without feeling uncomfortable. The scene that changed everything. Alex Murphy, the protagonist, appears up to that point as a good cop thrown into a corrupt world, but the film doesn’t have time to build him up calmly, so it does it by the most brutal way: literally, it tear apart in front of the viewer so that, when he returns converted into a machine, he understands that what has been lost is not only flesh, but humanity. Verhoeven explained it with an almost religious and at the same time tremendously cynical idea: “if you want to resurrect Murphy as an all-powerful RoboCop, first you have to crucify him.” And that crucifixion, instead of being symbolic or elegant, is filmed like a physical nightmaredirty and painful, one designed so that the viewer cannot avoid the impact. The slaughter as a narrative. The sequence It is constructed like a public execution, with the criminals laughing in the background, and that is possibly the key to its violence: it is not just that it unlockis that along the way they humiliate him, turn him into a broken toy, and torture him as if the gang were enjoying the show. The scene is escalating until it seems impossiblewith the protagonist trying to understand what is happening to him while his body stops obeying him, and the band acting like real madmen. There is the moral trick of the director of RoboCop: The villains were absolutely grotesque, yes, but the film removes any sympathetic veneer from them and turns them into a total social menace. Thus, when the final shot arrives that puts an end to the execution, the viewer is no longer watching the typical “80s action” film, he is seeing the point of no return that makes the entire film, from that minute on, a story. of loss and revenge. The old school of effects. It is impossible to talk about this classic without mentioning what makes it unique. The how was filmed: no less than under the orders of the legendary Rob Bottin with an artisanal obsession that today seems unthinkable based on meticulously designed prostheses, molds, fake parts and physical tricks. In order for the mutilation to work without putting the actor at risk, a a fake hand From a real mold, it was reconstructed in fiberglass and divided into sections so that it could be “popped” with compressed air and stage blood without the need for explosives near the face. It wasn’t just an effect, it was a device home engineering: internal blood tubes, pressure control, parts that could be assembled and disassembled, and a repeatable explosion pattern to always nail the same result. “Death” was also filmed with a staging designed to hide the real and sell the fakewith raised floors, holes through which to put the real arm under the stage, and a member of the team moving from below a false arm attached with Velcro as if it were a living limb. The underground trick. Plus: Murphy’s death is supported by a secret choreography that the viewer never saw: operators out of shot, hidden mechanisms and an absurd number of hands working to make a second of screen seem like an organic nightmare. Not only that: a foam arm in disguise with a police uniform, a metal structure to hold it, hinges at the “elbow” and even a support anchored to the false floor so that everything could resist the violence of the effect. While the actor was dying and staggering above, below there was a team of professionals pumping blood by hand and adjusting compressed air. Even the shots that “break up” the armor were reinforced with simple but brilliant physical details, such as small charges of talcum powder to simulate fragmentation, a very cheap solution that, in camera, added texture and turned the scene into something tactile, with dust, impacts and material that seems to fall off the body. The Peter Weller doll. Another stroke of genius came with the moment of the auction: for a final shot that in the released version lasts a sigh, a Murphy’s full torsoa sophisticated doll with a latex face made from a mold of the actor, an internal fiberglass skull and mechanisms to move the neck, jaw and body. It was not a static mannequin, it was a creature manipulated by cablescapable of opening his mouth in a silent scream, leaning, trembling and reacting to the shot as if there was still life inside. The execution was designed so that the back of the head “jumped out” with a controlled explosionwith pieces pre-cut to break in a specific way and with the interior prepared with blood and soft fragments, so that the horror felt mechanical but compelling. In addition, the “sweat” detail was added with water sprayas if the doll was breathing for the last time, and a motor with vibration so that the body seems to tremble with fear, an almost obscene trick due to its human nature that returns to artifice. Censorship as an enemy. The most incredible thing is that, even so, what was seen in the rooms was a cropped version. RoboCop’s violence clashed head-on with the rating system of the time, and the film was given an X rating several times, forcing reedit, cut and sacrifice material until a commercially viable qualification is achieved. Paradoxically, the cut that helped save it was one that its own creators considered “shabby” or too obvious, the moment in which Murphy’s arm flies off pulled by a … Read more

Gen Z men are embracing “old money” dressing

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Lately, the Instagram algorithm registration has changed. Where once infinite-soled sneakers and sweatshirts with logos that screamed from a mile away dominated, now there are movie videos, martinis served in cut-crystal glasses, and twenty-year-old boys who look like they’ve stepped out of a film set in the late 1950s. They’ve left behind the uniform of hypebeast to dress like Paul Newman on a yacht on the Riviera or like a young JFK Jr. on Martha’s Vineyard. It’s not just a wardrobe choice, it’s a symptom. As CNN explainswe are facing an “intentional, defined by moderation” change, where young men align their clothing with the way they want to be perceived today: as men with purpose and control. But behind this facade of neatness, lies a much more complex narrative about fear of the future and a worrying ideological drift that has been found in the Barbour jacket. his definitive banner. The change is palpable in the data. According to Lyst trends reportglobal demand for quarter-zip sweaters (quarter-zips) increased 31% by the end of 2025. Similarly, searches for the iconic loafers Le Loafer of Saint Laurent rose 66%. But if we look further, the data from the technology consultancy Heuritech They are revealing of this conservative turn: searches for boots with an equestrian aesthetic have increased by 39% and gingham prints, typical of the 1950s, have grown by 33%. The language of success is no longer streetwear disruptive; now it is “quiet luxury”. This trend has jumped from the catwalks to lifestyle. According to Business InsiderGeneration Z is “storming” golf courses, a sport that has historically been the playground of the mature elite. Interest has risen 30% since 2016, and in 2023 more than 3.4 million young people played for the first time. It is no longer just about clothes, but about inhabiting the spaces of exclusivity to, As some experts point outnot to be left out of the “business conversations” that occur in the greens. A piece that marks the change On this aesthetic chessboard, the king piece is the Barbour jacket. It was born in 1894 to protect fishermen and sailors, but now it is part of a different identity sign. Margaret Barbour understood in the 80s that the future of the brand involved capitalizing on its connection with the old money, achieving that Queen Elizabeth II and the then Prince Charles made it the symbol of the British rural aristocracy. In Spain, this return has taken a specific form: it has become the aesthetic fever of the right-wing kids. What was once a functional garment for the countryside is today a status symbol in the city that visually separates those who long for a traditional order from those who transitory fashions follow. The Barbour, with its paraffin smell and tartan lining, functions as armor that projects stability and class membership, even if the wearer does not own an acre of land. This turn does not occur in a vacuum. It coincides with what academics like Vivek Chibber define as the sunset of “wokism”. After years in which brands focused on social activism (from Black Lives Matter to Bud Light’s trans campaigns), the pendulum has swung strongly Towards the conservative side. The corporations they are dismantling their Diversity, Equity and Inclusion (DEI) programs to avoid boycotts and align with an electorate that rejects “political correctness.” As Nesrine Malik analyzes in your column for Guardianthe fall of woke up is largely due to their “capture by elites.” For Malik, the patrician class hijacked identity politics, turning social justice into an exercise in symbolic gestures and elitist language (such as the use of Latinx or pronouns in bios) that ended up alienating the working class. This “diluted and flaccid version” of social justice, created in the image and likeness of the privileged, has provoked massive rejection. In this scenario, youth are no longer looking for “allies”, but rather authority figures and brands that, like Barbour, represent a tangible and unambiguous moral heritage. Barbour’s collaboration with Chloé is the death certificate of the progressive avant-garde: the aesthetics of privilege are now the only refuge value. A hierarchy of exclusion What we previously knew simply as style preppyfor Generation Z it is now, as defined by GQ“a character you can play.” Inspired by figures like Dickie Greenleaf in The talent of Mr. Ripleyyoung people look for clothes that “reveal that you have, at least, a yacht parked in the port.” However, this interpretation has an ideological “B side”. In his academic research The Fascist Potential of the ‘Old Money’ Trendresearcher Veronica Bezold warns that aesthetics It’s not just innocent nostalgia.. Bezold points out that the content old money On social media, he often portrays “new money”—technological or minority-linked fortunes—as something “vulgar.” By glorifying the “purity” of lineage and inherited wealth, Bezold argues that the trend aestheticizes neoliberalism and connects with radical right narratives of exclusion. A social hierarchy is thus validated where the value of a person depends on their origin and not their effort, feeding a historical amnesia about a past that was only “golden” for a few. The question underlying all of this is: why does a generation that lives in economic inequality dress like the class that ruined its future? The answer is sociological. A report in Curation Edit describe this phenomenon as “survival cosplay”. in a market inaccessible real estate and a bowling economy (gig economy), dressing like an heir is a way of claiming a stability they do not possess. “If you can’t buy a house, at least you can buy cream-colored pants that say you could,” they point out. But there is a deeper power component. As Martina Porta explains in his academic thesis The habitus of politicsthe wardrobe is an institutional communication tool that builds an image of authority. By adopting this style, the young Gen Z seeks to integrate into the habitus of the ruling classes to appear “competent” and “employable” in an increasingly rigid system. It’s a mimicry strategy: if you can’t beat … Read more

the “bug” of toxic relationships

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Love without a doubt is a really complicated matter to understandsince falling in love is not something mechanical or that has a great perfect theory behind it. There are several voices that try to shed light on this, with messages such as that one falls in love with whoever one wants. by the psychoanalyst Gabriel Rolón. But the truth is that Science has put the data on the table to understand loveand childhood trauma is undoubtedly very present. The theory of attachment. Formulated by John Bowlby and that suggests that the dynamic with our primary caregivers installs an emotional “operating system.” In this way, if there was security during childhood, a secure attachment develops, but if there were problems in childhood, the brain develops insecure attachments, whether anxious or avoidant. Current science has gone a little further and has managed to measure the duration of this effect, confirming that what happens in the first years does not stay there, but rather dictates the architecture of our future relationships. The trauma. A very recent study, published in 2025analyzed 1,404 university students using the Childhood Trauma Questionnaire. The results are devastating for those who believe that romantic love is random, since the research found a chain effect where childhood trauma not only bothersbut rather negatively predicts romantic satisfaction in adulthood. The most relevant finding of this study is mediation. The data statistically confirm that early traumatic experiences generate an insecure attachment, and it is this attachment style that triggers the low quality of the relationship that is formed. There is precisely a direct correlation that validates that, the greater the early injuries, the lower the neurological and emotional capacity to enjoy a partner, unless this mechanism is intervened. From adolescence to adulthood. If the 2025 study offers us a snapshot of today, a work published in 2008 gives us the complete movie. In this case, research was done with 559 young people from Iowa to track the subjects from their adolescence to early adulthood. The fascinating thing about this follow-up is how positive family interactions during adolescencecharacterized by warmth and low hostility, accurately predicted greater security of romantic attachment years later. This means that if the family environment resolved problems without aggression, the young person’s brain learned that this is the norm of intimacy, successfully replicating it with their partners in adult life. That is, much less toxic relationships were formed. A dangerous pattern. Perhaps the hardest part of the recent evidence is that it links these patterns not only to unhappiness, but to violence. A specific study confirmed that an insecure attachment derived from “harsh parenting” and hostile parents directly correlates with aggression in adult couples. Basically, the conflict resolution patterns experienced at home are modeled and repeated. In the same line, a study published in 2024 points out that repeated trauma alters internal models, increasing vulnerability. People with these wounds are not only at greater risk of aggression, but of tolerating abusive relationships because their internal danger “alarms” are out of calibration. Having normalized conflict since childhood, the brain does not identify toxicity as an immediate threat, but as a familiar environment. Are we doomed? In these situations, it is logical to think that if you have had a tough childhood with a complicated family environment, then all future love relationships will be doomed to be toxic. But the reality is that no, since destiny is not written in stone, although it is engraved in the neurons. The same study published in 2025 shed important light by discovering the social support clock, demonstrating that external support acts as a moderator capable of cushioning the impact of insecure attachment on the couple’s relationship. Images | Mayur Gala In Xataka | The science of being single: a macro study warns that well-being plummets if you have not had a partner by 25

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