Without light at home, many Spaniards turned to another “shelter” for hot dinner or load the mobile: their car

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Spain collapsed. In five seconds, The Government tells us60% of the electricity consumed at that time was lost and all kinds of electronic devices went black. Then we understood to what extent we depend on electrical energy. Without the possibility of plugging into the network, the batteries began to quote and, above all, they showed us the importance of having a Small electric survival kit. Because how can we load the mobile when we don’t have electricity? The question also resonated at a server’s house. First came the disappointment with the already known answer to the question “Didn’t you have some PowerBanks?” Then, a light bulb was lit: “We always have the car.” A shelter Luckily, we did not have to go down to the garage but use the car like a gigantic external battery would not have been a bad idea. In fact, it is not necessary to have an electric car although this technology allows us to even be more flexible. The USB shots From cars with combustion engines they generally serve us to plug small electrical devices and can get us out of trouble. Simply start the car and connect to one of its ports or take the lighter. In this case, the most basic and obvious option a situation like the one that We have lived in Spain on April 28, 2025 It is to load the mobile phone or an external battery that already helps us keep the electrical devices alive. Generally, cars’s USB shots are not especially powerful, so we will need to spend more time load the mobile phone that at home and surely we will have to forget the fast charge. As we will see, there are some exceptions to this. If your car is already a few years old, The normal thing is that you use a USB 1.0 or 2.0. This limits the load to 500 mA. With current phones, the load will be extremely slow or, simply, it will slow down your download if we are using the mobile phone at that time. If the car is more modern, it is easy for USB-C shots to deliver 5W of power onwards, which is more than enough to load a current mobile phone. Another solution if, as we said, the car is a few years on it is to use an adapter for the tambo. In this case, It has a voltage of 12 volts In direct current and its amperage is 10 A. The maximum power in this case usually reaches 120W so the maximum power to which we can load the car will depend on the adapter used. In stores like Amazon It is easy to find products for little money with up to 30W So we can load a relatively fast mobile phone or, if necessary, to a laptop if necessary. That is, it is not a bad idea to carry an adapter of these in the car. Not only is it a matter that in the case of a blackout we can load the phone, it is also interesting if, for example, we have suffered a breakdown and we have to wait for hours until we get an assistance. The possibilities multiply with an electric car. Currently, most of those sold in the market arrive with V2L (Vehicle to Load) technology, a standard of Bidirectional load that allows to load most of the electronic devices we have at home because, simply, it makes our car a domestic plug. Click on the image to go to the original tweet Click on the image to go to the original tweet To get an idea, the car becomes a huge battery with wheels that can provide us with electricity to 3.4 kW. That is, we can easily plug a microwave and, for example, dinner hot despite being in the middle of a blackout. Again, it is an interesting solution if we want to spend an night away from home and we want to make a timely use of a high consumption device like this. Keep in mind that a device such as A microwave can easily overcome 1 kW of power to function. Therefore, we could not start it without this type of V2L technology. Again, it is an interesting option without the need to face a blackout. If we want to spend an afternoon in the field and enjoy coffee after eating, A capsules coffee maker can be the solution. And more useful, we can Take advantage to have an inflatable mattress Wherever we go. The two previous cases are not isolated. Talking to other colleagues who have an electric car, some of them have confirmed that they took advantage of the car batteries to serve various home tools and, in fact, they regretted that in Spain the V2H technology (Vehicle to Home) or V2G (Vehicle To Grid) is not allowed. With the V2H technology You can pour the battery from an electric car to a house. Although in most cases the car itself reserves a minimum percentage that is usually at 20%, this bidirectional load could supply tens of kWh to a house, which can be used to maintain a house for several days. V2G technology allows even launching electricity accumulated in the car to the general electricity network and, therefore, electric cars could act as electric power stores that can be used in emergency cases. Photo | Hyundai In Xataka | Spanish Electric Electric

Black Swans. This blackout is a candidate to be

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How can we prepare for the unpredictable? We are already planning a trip or starting a business, or even if we are quietly fringing some potatoes at home, being Prepared to eventualities You can save us more than one disgust. For a person on foot, and even for a company, dealing with a blackout can enter a category of “foreseeable unforeseen”: we do not know when they will occur but we know from past experiences that it is likely that at one time or another, our light will leave for a while. However, it is likely that people in charge of managing the peninsular power Bru what this week With the same attitude. From his point of view, what happened was something never seen beforea good candidate to catalog like what we call a “black swan.” First of all, what is that of the black swan and where it comes from. The concept was popularized back in 2007, in the book The Black Swan: the impact of the highly unlikely, written by Nassim Taleb, expert in statistics and finance. In the work as essayist of This controversial thinker The concept of uncertainty has a great weight, and the idea of ​​black swan is perhaps the zenit of uncertainty. We are not talking about The 2010 movie Directed by Darren Aronofsky and starring Natalie Portman, nor of the animal (although the theory owes its name to this animal). A black swan is an event with two characteristics. The first is that it is a possible but so unlikely event that it is unique in its category, an event that would be unthinkable although in retrospect it could seem even predictable. The second is that it is an event of great impact, we are not talking about a currency that falls singing while we play with it boring. The origin of the name is, we said, in the animal. And, as Taleb explains in his book, until the arrival of European explorers to Australia in the seventeenth century, for the West Swannes were white and talking about a black swan would be limited to the context of the fantastic. Everything changed with the arrival in Oceania and the appearance of dark swans. A Clear example of such an event It would be that of the attacks perpetrated on September 11, 2001. Although on that date the kidnappings of airplanes by terrorists were not something strange, the idea of ​​crashing these vehicles against buildings to maximize the damage caused would have been difficult to imagine. The event would not need to point it out, it also had global consequences. The Covid-19 Pandemia also had global consequences, a global epidemic caused by a until then unknown virus could be seen as a black swan (and in fact There are those who see it like this). However, the idea of ​​a global pandemic, even the idea that it could be caused by a respiratory virus, was not so remote and many raised it as a matter not of “yes”, but of “when.” The 1919 flu pandemic experience, or epidemics such as SARS (severe acute respiratory syndrome) not only look a posteriori As warnings, but they were already seen before the pandemic. Prepare for the unpredictable Taleb, an expert in statistics, explains that when we try to estimate the probabilities of an event, in general we have to rely on what we already know. For example, if we want Estimate probability that a new company Continue active A year after its creation, we can serve statistics based on companies founded in the previous years. If we want to predict if a team will win a game, we can also back and attend to the statistics of the team and the rival. That is precisely the limitation of statistical tools: it is among extremely difficult and impossible to estimate the probability of an event that has never been given. Well, what about the blackout? Undoubtedly, the April 28 blackout has been an event of important consequences that We will still have to evaluatethe damages caused by the cut not only the economic but probably had ramifications in other contexts. That part is out of place, the Great question Now is whether this was an unpredictable event. We may not be able to answer this question with certainty yet since, although little by little we are going Knowing new details On what happened, it is still early to know with certainty the causes of this great blackout. As for the dimension, we can find comparable precedents if we look outside of Spain, such as the Italian blackout of 2003 either The one suffered by Texas in 2021. However, those great blackouts were, in a certain sense, conventional. In the Italian case, the cut of a high voltage line that connected Switzerland with Italy fell, dragging with him the entire network of the transalpine country. In the case of Texas, the cold and its impact on gas electricity generation was the cause that the system could not with the demand for electricity of the southern state. In Xataka | How to load your mobile battery when there is no electricity Image | Quartl

When reality overwhelms, we seek to understand it in fiction

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The first thing that many Spaniards did as they recovered the electric current was to look for series and films related to blackouts. If possible, of Spanish or European nationality. In addition to robbing us in An extraordinary phenomenon That has just happened, there is a psychological explanation for this act: fiction comforts us and explains reality. Above all, that part of the reality that we do not understand or that we are great. ‘Broady’ goes from that. In 2022 Movistar Plus+ premiered ‘blackout’a miniseries of five self -conclusive episodes led by Rodrigo Sorogoyen, Raúl Arévalo, Isa Campo, Alberto Rodríguez and Isaki Lacuesta. It started from a catastrophic event (a solar storm causes a global blackout, leaving society without electricity or telecommunications) to reflect, in each episode, a human phase in the face of the crisis: denial, emergency, confrontation, survival and balance. The series, realistic, is one of the main search trends the day after the blackout. People want to see a fiction that tells him what would have happened if the events had been even more serious. It is not the only one. Of course, there are more series on blackouts. In ‘Leave the world behind’ (Netflix), two families have to manage a mysterious blackout after a cyber attack. The French ‘The collapse‘He did not give many reasons for the collapse of society, showing the despair that emerges when the basic vital conditions disappear. The recent ‘zero’ (Netflix) blames a cyber attack on a global blackout and describes the consequent government response. Also a cyber attack is responsible for the disaster in ‘Blackout’, which leaves central Europe without electricity. Each with their tone and style, all of them agree to portray and explain an inconceivable situation. Explain the inexplicable. The narratives help us to understand what exceeds the boundaries of the rational: it is a catastrophe of such magnitude that it exceeds with great domestic space, be they transcendental questions that question the existence of, for example, an ultraterrene life. Those stories, whether religions, urban myths, rumors or, simply, films, help us put limits and tie by the plausible and the rational what we do not understand. That is why we approach series as ‘Blackout’: they help us understand what happened in days like yesterday. Beyond the blackouts. Of course, this phenomenon goes far beyond yesterday’s blackouts. A few days ago we talked about how ‘Conclave’ was reset With all the honors in cinemas, time to accompany the funeral of the Pope: a film explains us better than any documentary (because the emotion of fictions implies) the intestine weaves of the Vatican to succeed the deceased. And if we are going further back there is no more remember successes like ‘Contagion ‘during pandemic: A 2011 film that became suddenly relevant when it demonstrated an absolutely hechizing fortune teller (and reflexive). The Simpsons predicted it. Of course The Simpsons predicted what happened Yesterday, in an episode in which a mass blackout forced people to return to traditional forms of life. This mechanics of using the legendary animation series To explain everything Not only does it have a logical and material explanation (many years of stories, sharp satire of the present, acute and very observant scripts), but to connect with what we said above: we have a natural tendency to seek significant patterns and connections between facts, even when they are the result of chance. These patterns are marked by narratives, series and movies. It sounds to me. The familiarity of the fictitious It allows us to explain reality, and that is why the day after a collapse of the entire electrical system of a country (which is said soon, because we have not stopped to think about it), we go to series and movies that help us digest it with plots and subtramas, with characters with which we identify and with turns that we have already seen in dozens of occasions. When we immerse ourselves in fiction, neural networks are activated similar to when we live real experiencesand we integrate them into our own memories (although distinguishing them as fiction). And that helps us overcome them and turn page. Until next catastrophe. Header | Movistar Plus+ In Xataka | While almost all Spain immersed in chaos, a place continued to function normally: Mercadona

After the mass blackout of Spain he feared looting and security problems. Reality was very different

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Nor pillage. Nor Latrocinio. No chaos unleashed in the streets. Although most of the country stayed yesterday to two candles (literally) and Thousands of Spaniards They went to sleep yet without electricity in their homes and businesses, on April 28, 2025 will not go down in history because it is a day of chaos. Not everything was An oil raftof course, but this morning the Interior Ministry He underlined that the night has been “quiet”, “without remarkable security incidents.” Nothing that the country has not already lived during the pandemic, when Spain already demonstrated its obedience during the alarm states to stop the COVID-19. That almost a country is based black (in energy terms), as happened on Monday at 12.33 h in Spain, it obviously has multiple derivatives. It affects the industry. It affects trade. It affects mobility and education. And affects security. Yesterday the government declared The national emergency in eight communities and one of the issues that was in the public debate during the first hours was precisely The media deployment To guarantee security. “Security problems” “Madrid has 9,000 streets, 3.5 million inhabitants … If a city is these dimensions, we are all aware, we are all aware that they can give Security problems at very diverse and different points “, warned In the afternoon the mayor of Madrid, José Luis Martínez-Almeida. Without electricity, many businesses were left without a dataphone, but also without surveillance or automatic systems that allow them to close their premises. The fear of looting and robberies during the blackout even led some merchants to monitor their stores. In Ayamonte, Huelva, there were who The night passed In their businesses unable to lower the blinds and in Granada the newspaper Ideal speaks of entrepreneurs in a similar situation that resisted to leave their premises. “People take advantage of to steal and we have no system here that allows us to ensure the store,” admitted a ABC The clerk of a store in the center of Madrid while waiting for the supply to be restored. His suspicion was understandable. Click on the image to go to Tweet. After the Dana de Valencia there were those who took advantage of chaos to make looting and take home batteries, sports material, telephones or consoles, for example, sometimes even with truck help. Only the night from October 30 the National Police arrested 39 people During a surveillance campaign in commercial areas and weeks later, in mid -November, the number of detainees for looting in the areas affected by the rains over 400. It is not even necessary that an event as devastating as the DANA of Valencia occurs. In 1977 New York lived An electric cut which lasted for a day and resulted in a “night of terror”, in the words of the magazine Timewith the looting of more than 1,615 storesmore than 1,000 fires, around 4,000 detainees and hundreds of injured police. A few weeks ago Before a mass blackout also affected much of Chile, the Buric government chose to decree the state of exception and imposed a curfew between ten and six in the morning. In Spain the authorities also chose reinforce securityalthough without reaching such drastic measures. The Government Precise that between Monday and Tuesday they deployed through the country More than 30,000 agents of the National Police and Civil Guard, to which other forces of autonomic and local bodies are added. Click on the image to go to Tweet. In Catalonia Los Mossos d’esquadra They lengthened shifts and activated a night security plan with something More than 7,200 agentswhile there were cities that also increased their local endowments. In Vigo The mayor said Yesterday that the Local Police would triple their efforts and at night 13 municipal patrols would be deployed, to which almost twenty nationals would be added. What has been the balance? A relative tranquility. At least if one takes into account that, although part of the country began to recover electricity within a few hours, there have been cities that took More than 14 hours in having light and the day was marked by Communications problems and traffic lights. The total alert balance is not yet known, but inner speaks of a “quiet night and without remarkable incidents of security or public order” and both the Mayor of Madrid like that of Barcelona They have highlighted the “civism” of their neighbors. “The Madrid have shown that they give their best in the most difficult moments. In front of the blackout, a lesson of civility,” Almeida presumes. That does not mean that the last hours have been An oil raft. Eldiario speaks Of robbery attempts, activated alarms and “some” burning containers in localities of Andalusia and in the city of the emergency services had attended in the afternoon Double of calls of the usual, although Many incidents They were related to people trapped in elevators or people with mobility problems. In Other cities From the country and less inhabitants, the dripping of notices to the authorities throughout the day was also intense. The most graphic answer He has given it However, this morning, Mayor José Luis Martínez- Almeida when they have asked him about how the night had gone in the capital, in which, he says, only a reysta and a launa was recorded. “Quieter than anyone”, summarizes the councilor from Madrid. Image | Xataka In Xataka | We still do not know what caused the blackout in Spain, but experts already dispute a theory: the role of renewables

Why many have felt more released than ever during the great blackout

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In Madrid, during the longest hours of the blackout, Andrés had a “rare” sensation similar to that of the pandemic, as of the world arrested, of much slower time, of silence. In Malaga and without radio at home, Matías thought it was something local and began to water the plants. They were two hours of absolute inner peace. In Ciudad Real, if data or portable, Alex sat with his dog to enjoy the breeze that entered the window. And it was not the outside world. It could not be: in the houses there was the same usual noise, the streets were more full than normal, the universe continued to turn. What was happening? Peace in a world in ruins. Because that is the first thing that comes to mind: the paradox that in seemingly negative (or even tragic) situations such as blackouts, The pandemics Or external events of this type, people experience a rare sensation of peace, liberation or decompression. However, psychologists, sociologists and anthropologists make it clear that the paradox is only apparent. Actually, we are so accustomed to living in lives full of labor commitments, studies, social activities; lives immersed in a constant information flow … that such an event disrupts us deeply. Or, rather, it destabilizes us: as experts in behavioral activation therapies tell us, our day’s activities are as emotional anchors. Without them, we are much more susceptible to external incidents; whether positive or negative. The surprise, of course, is that they are sometimes positive. We could study it with great detail during the pandemic. For example, a group of researchers from the University of Cambridge They discovered that one in three young people had felt happier during the confinements. But he did not reduce them: it’s something, in fact, We find surprising frequency. But … why? It has theorized a lot about why (less social and academic stress: less loneliness, absence of bullying, more hours of sleep or more physical exercise during confinement …), but they all end up in the same place. To the elimination of the aversive elements of everyday life and the increase in pleasant activities, something else adds: the absence of responsibility. That is the key piece that allows to accept inactivity with less resistance. It is not free that among the health, for example, this type of phenomena were less frequent during pandemic (even when they were sick). The feeling of guilt or responsibility did not disappear and, in fact, it became a problem. What leads us to a question … What if the problematic is normal? In 1922, Dorothy Thomas realized a very curious detail: Unlike what we might think, mortality seemed to follow a “procyclical” pattern. That is, as the economy goes better, more people die. It is so. It is something we have seen one and again: The last great Spanish crisis is a good example. The evidence is solid: economic growth has as a direct consequence that people die more. As explained in the Silesia collective“There is something in the political-economic system of capital circulation and goods that, when accelerating, destroys the health of populations.” We do not usually repair them (because the benefits are high and because economic crises are not “good for health”) but it is so. Can something similar happen to mental health? It is a plausible hypothesis. As we explained a few weeks ago, ‘tiredness’ has become something ubiquitous in our societies. Practically half of the working population or they feel high levels of stress or have suffered burnout. We have built some social environments where a hyperproductivity centered lifestyle prevails (Toxic productivity), multitasking and permanent overload; where “feel the pressure of being productive at every moment of the day – always a list of slopes and guilt for not fulfilling it -” has become the new normality. And in a source anxiety, insomnia and extreme exhaustion. Losing all that can be a way to recover everything else. In fact, what they have demonstrated again these twelve hours of darkness is that, For many people, it is. But it also demonstrates the difficulty we have to ‘take control’ of our own life imbued as we are in increasingly complex socio-economic systems: only a historical event seems to give ourselves to recover it. Image | Own elaboration In Xataka | Bottle, improvised meetings and auditoriums: the blackout, in addition to chaos, brought an unexpected festive atmosphere

Two Spanish preppers tell us how they lived yesterday’s great blackout

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Five seconds. It is what was needed to 60% of Spain’s energy vanished This April 28. At 12:33 in the morning 15 GW of generation were lost in the system, causing a total blackout that caught many without the necessary elements To face an absolute disconnection situation in which the radio was the only window to the information. But there are those who did not spend the dark night or eating food remains of the refrigerator. They are people who have gone preparing for this type of situation And they tell us how they lived it, their tricks and that everything were jokes in their surroundings until they had to ask for a flashlight to spend the night. “What happened yesterday cannot happen again. And he can never happen again,” I commented Pedro Sánchez, president of Spain, at the press conference on April 29. Little by little it comes to light Information about the blackout that left us from those 12:33 on Monday, without electricity on the peninsula and without mobile data to communicate. To the afternoon lake, the system, Thanks to emergency servicesbegan to relive little by little, but this is something that forces us to review something as fundamental as, it can be, undervalued: The weak points of the Spanish Electric Red. Now, not only authorities must act: citizens also have something to say thanks to preparation. But, of course, The idea of ​​giving supplies And to prepare a survival kit does not appear in our mind from one day to another without something that triggers that idea. Miguel Morales is one of those people who have a series of elements at home so it can happen. “He gave me by because, after Covid, it became clear that the difference between a critical situation and a house holiday was just how you were prepared,” he tells us. Isra Fernándezpartner of Applesferais another one of those preparations for whatever comes. In his case, that spark to start creating his kit was very previous. “I’ve always been a bit ‘tarado’ with this ‘, but maybe … the 11S. He caught me out of the institute and touched my head. Then, my friends and I were always with” And if one day something happened like in ’28 days later’? ” As clarification, ‘28 days later‘It’s a zombie apocalypse movie. But although he September 11, 2001 I could turn on that spark, as in the case of Miguel, the Covid was the climax. “We supplied and could help neighbors and friends,” Isra tells us. It had gas camping, canned food, survival rations and thirty liters of water. I told myself “If you have to go, I’m here prepared” During that period, “there were people who had a really bad and others who until well” thanks to those supplies they had at home, Complete Miguel. But … what supplies? In the case of a pandemic, non -perishable foods, many in can to make homemade hornos, are “The most useful thing you can have”he tells us. And, before a blackout like yesterday, the trick was to pull batteries. “I have two batteries and both were used yesterday. Isra comments that it has 50 AA and 50 AAA batteries, and both mention the radio. Whether batteries or crank, became something essential. “Although at the beginning it was limited to reading Red Eléctrica tweets, when the coverage fell were quite key to remain informed,” says Miguel. Apart from being able to charge with sunlight, these flashlights provide a good atmosphere inside the house | Photo by Miguel Morales Isra points out that, where appropriate, it is not batteries, but of crank. Thus it does not depend on batteries and its model (this) It is loaded by kinetic energy, solar or by power to feed a 10,000 mAh battery that, in addition to the point of light, serves as a charger. It also has AM/FM radio and compass. Isra’s flashlight Within that preparation, a very important point is food. Again: not so much for events that last a few hours, such as the blackout, but for others that can be expanded months or even weeks. Isra details an absolute arsenal of food, composed of four drums of water, honeyboats, peanut cream and 10 kg of powdered milk, as well as 20 legumes and fruit cans in syrup, stating that “the ideal would be to have about 100, mainly peas, chickpeas and food with vegetable protein.” Not everything is technology: there are also candles | Photo by Miguel Morales The Gas Camping is also a good idea because there are very compact equipment that allows you to heat food in this type of situations, but they are also interesting to use from time to time for certain dishes if in your kitchen you have hobbles or induction. And Miguel tells us that he spent the day with three types of food: meals prepared in can, instant noodles and fruit. Now, How do you collect that amount of cans? “During the last six months, in each purchase I have included long -lasting products. So I have not had to make a fat purchase and I have distributed the expense,” says Miguel. Of course, not everything is to have the material and there are a series of tricks to spend the day as well as possible in these situations. Sunflower oil, for example, does not work only for cooking, but to use fuel in the gas campsite if a blackout is dilated too much and you run out of gas. Canned cans not only serve to save foodbut to make homemade hornillos. Isopropyl water and alcohol garages | Photo by Miguel Morales On the flashlights, Miguel states that beyond those of focus, those that have a wide beam are more helpful to create atmosphere in a room than those that have the directed beam and there is another factor: the blackout may be or what makes us dust off the emergency kit does not catch us at home and … Read more

A country has literally found the bomb -proof solution to the large electrical blackouts: Ukraine

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It happened a few hours ago. Among the multiple calls that the Spanish Government has received from countries, worrying about the emergency situation after The national blackoutone did not go unnoticed. Zelensky, president of Ukraine, called Pedro Sánchezand not only to show your support, but to provide all the necessary help. After all, if anyone knows about blackouts, that is the nation of the East. They have learned to survive in the dark and Russian bomb proof. The devastation of the electrical system. From the beginning of the large -scale invasion in February 2022, Russia has directed a good part of its attacks against infrastructure Ukrainian energy. Last summer, Ukraine had lost and in just three months More than nine gigawatts of generation capacity, more than a third of the one it owned before the war. According to Ukrenergo dataThis would be equivalent to the total demand of countries such as the Netherlands at peak hours, or even the sum of Slovakia, Latvia, Lithuania and Estonia. Winter. All state thermal plants were destroyed and all hydroelectric plants had suffered damage to missiles or drones. The strategy of Russian attacks was clear: it was not only sought to destroy military capacity, but to break the soul of a society through forced darkness, interrupting the most essential: Heating, running water, elevators, communications, operating rooms or the simple possibility of maintaining an organized civil life. Today, and according to the UN agency for refugees, More than 60% From the country’s electricity generation capacity it has been destroyed or useless. In a country where winter is not only a station but an existential threat, running without energy is running out of heating, without water, without communications. For millions, electricity represents the last bastion between dignity and precarious survival. Survive blackouts. He told the last July the BBC that the blackouts in Ukraine had become a presence as constant as the war itself. In cities such as Odessa, Kyiv or Zaporizhzhia, electricity was an intermittent luxury, a resource that appears and disappears under the buzzing of the generators or the sepulchral silence of the fallen network. In that context, electricity ceased to be just a comfort to become the threshold between life and death. Cases like Tetiana’smother of a child with serious disabilities, who lives that truth every day: her son depends on breathing machines, feeding and receiving medication. Without stable supply, his life hangs from a thread. In your home, prolonged blackouts (sometimes twelve hours a day) force to constantly feed a gasoline generator that, in addition, must stop every six hours so as not to overheat. When your child convulses, the minutes without mobile or ambulance coverage are transformed into torture. In words to the British environment“You can die if you don’t receive oxygen. I am missing words.” Thus thin is the line between chaos and survival. Scheduled cuts. In August of last year there was a substantial change in the struggle of Ukraine to the blackouts. A Mondayhundreds of missiles and Russian drones fell on the nation. First the electricity was cut, then the water. That day marked the Greater Russian air attack against Ukrainian energy infrastructure since the beginning of large -scale invasion. The bombing continued the next day, raising the number of deaths to twelve and leaving millions of people throughout the country. The largest private energy company in Ukraine, DTEKmade a decision: Apply scheduled cuts In multiple regions: Kyiv, Odesa, Dnipropetrovsk, Donetsk. On the periphery of the capital, the neighbors began to live with six hours of blackout followed by two hours with electricity, in the early morning. A rhythm that allowed planning (even if not resting). Loading with energy. The result of the situation is that Ukraine has learned to live with the blackouts. What would have paralyzed the country before, today faced with Decentralized solutions. In Kyiv, the so -called “invincibility points” offer citizens electrical charge and the Internet during the cuts. But many do not even go to them: they have made portable batteries an object as essential as mobile phone or keys. Most shops, from street stalls to shopping centers, already have their own generators. In fact and as we said, that buzz of its engines has become the usual soundtrack of the blackouts. Examples Told the CNN Maksym Holubchenko, a 25 -year -old barista in the capital, that his cafeteria remains open thanks to one of those generators. However, it does not supply to cover all the demand: in winter you can maintain the operation, but in summer they must turn off the air conditioning and parts of the coffee maker so as not to overload the system. Adaptation is not comfortable, it is simply the result of an urgent need, and a resistance without alternatives. For Inna, an 87 -year -old woman from Odessa, the current situation arouses ancient echoes. “I already survived World War, so I have some experience … I bought candles,” He reported. His story underlines a painful paradox: a modern, European country, with full integration ambitions in the West, forced to technologically retreat, to depend on the rudimentary to face the essential. The candles, thermos, the portable loaders, the calendars marked by electric cuts … make up a new normality born of the energy siege. Go to the bank without light. Before prolonged blackouts caused by Russian attacks on energy infrastructure, the National Bank of Ukraine has also launched the Power Banking Projecta network of autonomous bank branches designed to operate without depending on the electricity supply. These “unwavering” offices will be equipped with generators, special communication channels, ATMs, additional and effective personnel available, allowing citizens to access essential services such as money withdrawals, payments, transfers, currency change and financial advice even during prolonged cuts. In addition, a “National Roaming System” Between ATMs, with unified limits and without commissions between banks, initiative already adopted by entities Like Oschadbankto guarantee equitable cash access throughout the country. Broken as a resistance symbol. In short, Ukraine applies preventive cuts Not only … Read more

Nuclear power plants have a very valuable resource so as not to collapse if electricity fails: the “flex” strategy

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The refrigeration system of The reactors of nuclear centrals It has a fundamental purpose: to guarantee that Fuel bars will remain at all times within Its operating temperatures range. If this parameter increases excessively they could melt and trigger a serious accident. To avoid it Conventional nuclear reactorslike those we have in Spanish nuclear plants, have a triple cooling circuit. The primary circuit consists of the vessel that contains the fuel bars and a deposit known as heat exchanger. The hot water from the vessel circulates between both deposits thanks to the action of a pump, so that it cools in the exchanger before returning to the vessel. This circuit is closed. In addition, the heat exchanger acts as a steam generator, so a second circuit is responsible for introducing the cold water inside that, when coming into contact with the hot water of the primary circuit enters boiling. From there the necessary steam proceeds to transfer to the turbine the kinetic energy that will make it possible to obtain electricity thanks to the action of the alternator. Once the fluid crosses the turbine the water steam is cooled and condenses inside an additional tank to promote the appearance of water in the liquid state that will be introduced again in the heat exchangerthus giving rise to a second closed circuit known as secondary circuit. Again a pump is responsible for the water to circulate between the condensation tank and the heat exchanger. So far we have described two different closed circuits, the primary and the secondary, but we have left a loose end. In order for the water vapor of the secondary circuit to be condensed inside the condensation tank it is necessary to introduce in the latter cold water. And to do so it is necessary to resort to a third circuit known as external cooling circuit. The water of this last installation comes from the sea or from a river near the nuclear power plant, hence it is necessary to accommodate this type of centrals near one of these two natural resources. In modern nuclear centrals flexibility and redundancy are everything As we have just verified, so that the water that acts as a refrigerant element circulates correctly inside the primary and secondary circuits the action of at least two pumps is necessary, one for each circuit. And, of course, the pumps need electricity to function, like many other elements of the nuclear reactor, such as the pressor, the external cooling circuit pumps or the safety injection pumps. We explain everything in more detail in the article that we dedicate to The control rooms of nuclear centrals. Portable equipment allows all these functions to be performed without having to depend on exterior power supply After Fukushima The safety of all the world’s nuclear power plants was reinforced. They underwent very important stress tests during which all the central parameters were reviewed, especially those that were related to what had happened in Fukushim Baskets on the electricity grid. And once everything was reviewed, the incorporation of a series of measures to mitigate and prevent such accidents was standardized worldwide. This strategy is known as “flex”, which is the flexibility apocope. Nuclear centrals have been designed to Prevent Design Base accidents. This philosophy consists in thinking about what can happen with the purpose of implementing security measures to mitigate them in case they occur. What happens is that in practice, of course, there are accidents that you can not have planned, so in addition to the security systems prior to Fukushima, a series of portable equipment that allow all those functions from outside without having to depend on exterior power supply have been incorporated. They are totally portable and autonomous equipment that are already incorporated into all nuclear plants, and that can also be transported from one central to another in case of need via helicopter or through the military emergency unit (UME). In addition, there are also A central warehouse in Technatom Madrid where there are portable equipment that could be transferred in two or three hours to any Spanish nuclear power plant. As we have just seen, the redundancy of the equipment is also a crucial strategy in nuclear facilities. However, there is another resource that is even more important: The security culture. The training of all people who work in a nuclear power plant is individualized and permanent throughout their professional career. In Xataka | China and Russia have an extremely ambitious plan: in 2028 they will build a nuclear power plant on the moon In Xataka | This nuclear reactor is different from everyone else. It has been expressly designed for data centers

Without traffic lights for the blackout, Spain lived a real libertarian experiment of mobility. And it went quite well

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And at 12:32 p.m. on April 28, 2025, Spain went black. We knew almost immediately when connections with our partners were cut of work. Computers with the Black screentrains stopped in the tunnels, frozen elevators between plants and on the street … on the street a normal life. More or less. Because beyond the tails in the Mercadona and the children running and shouting through the courtyard of school at abnormally late hours, traffic more or less flowed. No available trainsthe passengers jumped to shot traffic. In private cars, in public buses and making horsetop. More or less, at greater or lesser speed, Traffic continued flowing. Yes, we have seen that in the center of the big cities such as Madrid or Barcelona, ​​the main roads soon getting stuck. But it is also true that traffic worked with relative calm there in many other parts. It was the confirmation that traffic can flow if we put a little all on our part. And it is the confirmation of why there are those who design cross -free crossings. Traffic lights in Granada on April 28, 2025 during the national blackout A little please On March 17, 1926, almost 100 years ago, Madrid installed the first traffic light in Spain. He arrived to make “a more rational use of private cars and generally favor that of public transport, in addition to making citizen coexistence more pleasant and contributing to a greater and safer use of the street for pedestrians”, as read on municipal sides of the time. Who was going to tell us that almost a century later, the radio would concatenate connections by Spanish cities in which the return of the light to the traffic lights of the street was celebrated. It was enough to hit the ear to the transistor to feel some relief in the voice of the reporters who finally pointed out that the light had returned to the traffic lights. With the traffic lights it seemed to return normality. That red light that prohibits the passage to whoever crosses my path and leaves me free. That amber light that warns me of danger but It seems that it only shouts that accelerates. But what if normality remained without traffic lights? It is what happened in most of the country. Without lights to regulate traffic, cordiality, negotiation was imposed and we did not have to regret serious incidents. The supposed anarchy never became such and putting all on our part took control of the streets. “We install traffic lights to promote fluidity and increase speed, against negotiation and In many cases we do the opposite“The words were expressed by Román Torre, a member of the XIXONÉS OF MOBILITY and author of various articles related to mobility in cities. On your tweetreferred to a crossing in which it is observed how vehicles circulate with total fluidity. Of course, it is not a crossing with the volume of traffic that we can find in the North Zone of Madrid which, everything is said, It usually stuck with and without traffic lights. And, in fact, the tower itself indicates at the end of the thread that it is a solution “that is not worth all sites.” Click on the image to go to the original tweet However, the video does show that on many occasions the fluidity of the traffic is guaranteed without traffic lights. And, the best thing is that it is not only guaranteed, it is also a safer solution. If there are no lights, the driver is obliged to reduce the speed when approaching a crossing because he does not have the traffic light safety network guaranteeing a free track. At lower speed, a possible clash is more unlikely, it would have lower consequences and, in addition, the possibility of an outrage are reduced. The DGT contemplates How to act at intersections without priority of passage But just watch a video recorded yesterday to check how the negotiation It is imposed to give way to each car little by little, Without slowing traffic. It is something that has been studied and applied in the Netherlands. An example is that of Alexanderplein in the center of Amsterdam. There, after various studiesit was decided to eliminate traffic lights and found that despite living cyclists and trams, traffic fluidity is better than without the lights that supposedly manage traffic. The secret is to observe the rest of the traffic agents. Something similar is what is applied in Groningen where the maximum has applied for years “All green” for cyclists at 29 intersections of the city. Fully closing traffic to cars for a few seconds, it was found that if bicycles are allowed to circulate total freedom (a similar experience to do it without traffic lights) traffic is more fluid. One of the reasons is undoubtedly low speed that circulates that facilitates making decisions in very little space and, therefore, fluidity when taking one or another way. That controlled chaos is possible thanks to the fact that we move “As we would behave if we were pedestrians”, In Ford words. The company presented some time ago a solution to take advantage of communication between vehicles to eliminate traffic lights and, with them, unnecessary waiting. Without lights regulating traffic, ensures that autonomous cars They can move with total tranquility Because they reduce speed when they reach intersections and movements are safer. The point is that what humans live yesterday. Torre explains in Migijón That the absence of lights causes drivers to take the initiative when crossing the intersection instead of “obeying” the green or red light. This prevents trumpeting with a stop, an acceleration and a new detention on the next street. Obviously, without traffic lights, the car stops but applying some negotiation between drivers, the arrests are much shorter as it can be seen in their videos. Much of the secret is in that reduction in speed when approaching the intersection. No traffic light, the driver must circulate more slowly and … Read more

characteristics, price and technical file

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Realme has announced a couple of new family members Realme 14: the Realme 14 5g and Realme 14t. These devices are framed in the mid -range and seek to conquer the user who wants a capable, solvent phone, for a somewhat smaller price and with a huge battery of 6,000 mAh. Without further delay, we will know him better. Realme 14 5g Technical Card Realme 14 5g dimensions and weight N/D screen 6.67 inches AMOLED FullHD+ resolution (1,080 x 2,400 pixels) Refresco rate: 120 Hz 111% DCI-P3 Pico shine: 2,000 nits PWM Dimming: 480 Hz processor Qualcomm Snapdragon 6 Gen 4 Adreno GPU RAM 12/12 GB Virtual RAM Internal storage 256 GB rear camera Angular: 50 MP, F/1.8, OIS Front camera 16 MP F/2.4 battery 6,000 mAh Fast charge 45W Operating system Android 15 with Realme UI 6.0 connectivity Dual Sim 5G NSA/SA Wifi 6 Bluetooth others IP69 certification Steam camera Artificial intelligence Stereo speakers price From 349 euros This is the realme 14 5g Realme 14 5g | Image: Xataka Mecha design. Although, by default, Realme 14 5g has a sober design finish in pink and brown, the most striking model is the Mercha Design. The finish of this version has a lighting system baptized as “Victory Halo” (which is not only decorative, but reacts to notifications, for example) and reproduces a pattern in the rear that reminds that of a wick. It is striking, without a doubt, and makes it clear that it is a device focused on the youngest public. A GOOD DISPLAY. With regard to the panel, Realme has opted for a 6.67 -inch AMOLED panel, 120 Hz of refreshment rate and a peak shine of 2,000 Nits. It highlights its 111% color representation of the DCI-P3 color space and that the screen is perforated in the central upper zone to house the internal camera. Realme 14 5g | Image: Xataka Motor signed by Qualcomm. Under the hood we find a processor Snapdragon 6 Gen 4which frames this device in the mid -range. It is accompanied by eight Gigas of RAM (expandable to 24 GB virtually) and up to 256 GB of internal storage. Realme presumes to have one of the largest steam cameras in the segment to maintain the temperature at bay and to have some technologies, such as AI Ultra Touch Control or the GT Mode, to improve the performance in games. That no battery is missing. One of the most interesting points of the device is the battery. Realme 14 5g has a 6,000 mAh capacity That, according to the firm, it is able to offer up to 17.5 hours of continuous YouTube reproduction. The firm also guarantees that the battery will retain 80% of its capacity after four years. It has a fast charge of 45W and feeds Realme UI 6.0, the new version of the Realme customization layer based on Android 15. Realme 14 5g | Image: Xataka Much in the camera. Realme 14 5g has a single camera with a resolution of 50 megapixels and optical stabilization, as well as several AI options. Among them, AI Motion Deblur (improves the approach to the images), Ai Eraser (to eliminate objects in the photos) and AI Clear Face (to improve the sharpness of the portraits). The shutter speed that the camera achieves: 1/10,000 is striking. That will allow to capture snapshots of subjects and objects in movements. Versions and price of Realme 14 5g Realme 14 5g | Image: Xataka In addition to Realme 14 5gthe firm has presented the Realme 14T, which is identical to Realme 14 5g, but incorporates the MediaTak Dimensity 6300 Energy 5G processor. The price of these smartphones are those that follow: Realme 14 8/256 GB: 349 euros. Realme 14 12/256 GB: 379 euros. Realme 14t 8/256 GB: 299 euros. Images | Realme In Xataka | Realme presents a mobile concept with interchangeable objectives. It is a dream for photography fans

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