desperate

The situation with RAM prices is so desperate that there are already those who build their own memory at home

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The crisis we are experiencing with RAM memories and its exorbitant price is shaking the technology industry in multiple ways, precisely because they are components that found in the vast majority of devices that we use in our daily lives. Faced with the crazy prices, there are users who have not given up and have resorted to extreme solutions: building their own RAM memories. Untenable. Memory prices have skyrocketed to unsustainable levels. DDR5 modules that previously cost between 100 and 150 euros now easily exceed 350 euros in many markets. You can blame the AI. And the demand for DRAM for artificial intelligence applications has absorbed a large part of global production. OpenAI alone has accounted for 40% of all productionleaving home users paying the consequences. The worst thing is that it doesn’t look like this is going to be solved soon. And it is that according to analysis firm IDC, the shortage could last until 2027. cheap adapters. In recent weeks we have seen how some users have chosen to build their own RAM memories to face the price crisis. One of the approaches is to use SODIMM to UDIMM adapters. In a video The Hardware Canucks YouTube channel shows how they have tested this solution on Ryzen 7000, 9000, Intel LGA 1700 and LGA 1851 systems without too many problems. The approach is simple: buy DDR5 SODIMM modules (the ones for laptops) that are still relatively cheap and connect them to the system using adapters that cost between 10 and 15 euros. It must be said that this method also has its limitations, and that is that the data transfer speed that these adapters achieve is quite a lottery. In the tests carried out by Hardware Canucks they say that some do not exceed 4,800 MT/s stably, while others reach 5,600 MT/s or even 5,800 MT/s, although it depends a lot on the adapter model and the platform. In terms of performance, the good thing is that the difference is practically imperceptible. According to the content creator’s tests, with an RTX 5090 and a Ryzen 9800X3D, the difference is between 5 and 7% in the worst case compared to conventional DDR5-6000 memory. A more radical solution. Another approach is the one that the Russian modder VIK-on has opted for. And just as they count From Videocardz, the enthusiast has built a functional 32GB stick by combining chips from two 16GB SODIMM modules from SK Hynix, a Chinese PCB, and a heatsink from AliExpress. The total cost: 17,015 rubles, about $218. As explained in the media, in Russia an equivalent module costs at least three times more. Images: VIK-on After physically assembling the parts, a process that requires BGA reballing stations and considerable soldering experience, the modder then integrated ADATA firmware to enable an XMP profile that allowed the memory to run at a speed of 6,400 MT/s. In this way, VIK-on has achieved a functional 32 GB stick that any motherboard could recognize and that according to the modder works stably in games. Between the lines. That making a RAM from home is economically viable says a lot about the state of the market. Furthermore, not everyone experiences the situation in the same way, since in some markets such as Russia prices are especially prohibitive. Of course, soldering memory chips is not trivial, as it requires specialized equipment, technical experience and taking risks of damaging expensive components. The adapter method is much more bearable, but it is most likely that these homemade solutions will continue to be a niche. Most users will prefer to pay the extra price rather than risk soldering components or dealing with third-party adapters. Although if the forecasts end up being true and the crisis extends for several years, the emergence of a secondary market for professionally refurbished modules taking advantage of surpluses is no small feat. It would probably be the last solution we would resort to, but in other markets there might be enough demand. Cover image | Andrey Matveev In Xataka | The computers of the future have found an unexpected ally to store information: fungi

Telephone spam is so desperate in Spain that the Government has had to pass another law to put an end to it

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If there is something that all of Spain agrees on, it is that we must put an end to spam calls, the problem is that at the moment it is not being an easy task. Have call filters that identify them, we can report If they call us without permission and there is even laws to end thembut they keep calling us. Now the Government is back on track with the new Law on Customer Service Services. Another law. It was approved in Congress last month and is waiting to go through the Senate for final approval. It is the first state law to regulate customer service and places special emphasis on abusive practices such as automatic renewals without consent and commercial calls. It is striking that it is already the second law that includes measures against this practice (first was the General Telecommunications Law), which shows that the problem continues despite previous measures. Against spam. The Government banned commercial calls without permission in 2023the problem is that most contracts include a clause called “prior consent”, so the prohibition is of little use. More recently They have banned spam calls from mobile numbers and now the new law includes new measures. Companies will be required to use specific prefixes that distinguish commercial and customer service calls. Operators must block commercial calls that do not use such codes. To discourage companies, contracts closed through non-consensual commercial calls will be declared void. Doubts. The new measures pose more obstacles for companies that bombard us with calls, but we have already seen that the law is made, the trap is made. The obligation to implement specific codes sounds much more effective than other previous measures, but the reality is that we have been talking about the end of spam calls for years and they still continue to call us, so the doubts are there. Furthermore, we still have the problem of telephone scams that escape the regulations. Fake reviews. The fight against spam calls is only one part of the new law. The text also includes fake reviews for the first time, a problem we have been talking about for years. The law sets a limit of 30 days to be able to post a review and prohibits buying and selling reviewsalthough it does not specify how it will fight against this practice. Other measures. The law also includes other obligations for companies that provide customer service: Companies must report the total price of the service from the beginning, including management costs that may make the product more expensive, as often occurs in ticket sales. Customer service numbers cannot be premium rate numbers. They must guarantee that 95% of calls are answered in less than 3 minutes. Customers may request to speak to an operator at any time during the call. The period for addressing claims is reduced to 15 days. If the claim is for an improper charge, the period is reduced to five days. Companies with more than 250 employees that have a turnover of more than 50 million euros must guarantee service in the co-official language of the territory in which they operate. When a contract is automatically renewed, companies must inform 15 days in advance and facilitate cancellation of the service. Image | Pexelsedited In Xataka | If you are tired of receiving spam calls every day, good news: MasOrange is tired too

Correos is desperate to find the business that will save it from the red numbers. And that has led her to selling insurance

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There was a time (not so long ago) when Correos was basically an intermediary, a company you went to to send letters, postcards or packages. That’s how it grew. And thus he strengthened his brand for decades. The changes in demand and fierce competition in the logistics sector have, however, forced the public company to reinvent yourselfan endeavor in which he has been engaged for years without this having allowed him to abandon the red numbers that weigh down their accounts. What has altered is its relationship with users. The last (and most revealing) example is left the decision of Correos to market insurance taking advantage of its vast network of offices and postmen, which has already earned it the union reproach. What has happened? That Correos has led a curious movement in its efforts to diversify income and leave behind the red numbers. a few months ago reached an agreement with the company AXA to market its private insurance. The alliance was announced in spring, when it was applied in 32 offices with a view to expanding to more than 800 branches throughout the country over the months. At that time, the Post Office detailed which would initially be dedicated to distributing policies for vehicles, homes, health and life and death insurance, although without closing the doors to expanding that offering to “any product” from AXA. Why is it news now? The agreement It closed in February and Correos began to market AXA insurance in mayupon registration as exclusive agent. The initiative has now made headlines again for a reason that has more to do with form than substance, although it gives an idea of ​​the extent to which the public company is committed to diversifying its services. CCOO has denounced that the company is entrusting postmen in rural areas with the task of selling policies, “a function completely unrelated to their traditional delivery work.” “Instead of strengthening the public service and hiring more staff, the management is dedicated to improvising and diverting work towards commercial tasks that have nothing to do with Correos’ mission,” ditch CCOO, which warns from its office in Castilla y León: “The viability of the company cannot be reduced to the sale of insurance by rural postmen. Correos cannot become a network of street vendors. Its function is to communicate, connect territories and guarantee rights, not do business with private insurance.” Why is it important? Because of the context, which is as or even more important than the measure itself. Insurance is not the public company’s first bet to strengthen its accounts in a challenging context, marked by the collapse in postal demand and an increasingly disputed parcel sector, in which it has to compete with multinationals and is losing market share. It’s nothing new. Years ago the company already launched one of its bets more ambitious: Post Marketa space of its own e-commerce who aspired to become ‘Amazon Post Office’. The objective: to take advantage of the boom in online commerce with a differentiated commitment to mark distances from giants such as Amazon or eBay, a “market for local products in which national producers and artisans (…) come together with online buyers.” In the presentation of the platform, in 2020, in fact focused on those two concepts, “local” and “artisan”. Today in Post Market It can be found from food and drinks to beauty, home, toys, fashion and pharmacy items. Have there been more initiatives? Yes. A few. In an attempt to find its place again, the company has opted for prepaid cardsthe telephony and fiber or the marketing of O2 servicesfrom Telefónica. In recent years he has also experimented with such ambitious projects as Correos Cargoan air parcel transport service in the Latin America-Europe-Asia axis, and even studied launching to commercial rail transport with the help of Renfe. Why this effort? Because Corres is very big. A lot. And the scenario in which he has to deal has changed. A lot too. With more than 50,000 employees and 2,000 offices it is usually said which is the largest public company in Spain. And how recently recognized to elDiario its strategy director, José Miguel Moreno, the company has been faced with the delicate situation of reinventing itself or disappearing. “Society is transforming and postal operators either do it or die.” It’s not just theory. According to the data revealed a few months ago by ABCLast year, Correos recorded losses worth 95 million euros, a hole that widens the carryover in previous years and that even has taken its toll to the accounts of the State Industrial Participation Company, to which it is linked. And how to turn it around? The million dollar question. That is what Correos has sought in part with its Strategic Plan 2024-2028, validated a little over a year ago by SEPI and that aspires to “transform, recover and reposition” the company to “change its business model.” With this purpose, it aims to reinforce its weight in the postal sector, give a boost to parcel delivery and “increase and diversify income” through “new activities, such as financial services, administrative procedures, insurance marketing or logistics services.” If in 2023 the postal business represented around 66% of income of the public company, followed by 24% from parcel delivery and 10% from “diversification” (“new lines of business”), the idea for 2028 is to turn the tables by making these quotas represent (respectively) 49, 35 and 16%. The goal: “Reverse the losses to end the period with an Ebitda margin of 6%, a consolidated profit situation and a healthy financial position.” Are they all challenges? No. The scenario may be complicated, as demonstrated by the fact that Correos can’t quite find the key to gain market share or the challenges it has encountered in its commitment to insurance marketing, but the company still has two good assets. Both closely interconnected. The first is its geographic penetration and vast network of operators and offices. The second, its focus as a “provider of essential services.” … Read more

Meeting the energy demand of AI is leading to desperate measures. How to reuse old airplane turbines

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The AI ​​race has put the electrical infrastructures of half the world in check. Data centers need more and more megawatts, and they need them now. But the energy industry does not play at the same pace, which explains why there are companies installing airplane engines next to these huge graphics card farms. Two options, two problems. When a company builds a new data center for AI, it has two options. The first is to connect to the electrical network, but according to IEEE Spectrumpermits to carry out interconnection can reach eight or even ten years in some regions. AI, however, advances in a matter of months, and cannot wait a decade. Hence, many companies, like Elon Musk’s xAIopt for option 2: build their own power plant on the site. This is not without problems either. Global demand for gas turbines has skyrocketed, and not just because of AI, but because of economic growth in Asia and the Middle East. Manufacturers such as GE Vernova or Siemens Energy have waiting lists of three to five years, and for larger models, the period is longer. As noted in a report by Public Powera new gas plant project commissioned today could begin operating in 2032. Aircraft engines as power plants. This bottleneck has caused, on the one hand, that turbine manufacturers rub their handsand on the other, that companies sharpen their ingenuity. And this is where aeronautical engineering and the reuse of aircraft turbines come into play. The concept of using aircraft engines to generate electricity is not new. They are known as aeroderivative turbines: they are smaller, lighter and easier to maintain than heavy industrial turbines. What is new is the scale and urgency with which this solution is being implemented. From a Boeing 747 to the data center. An American company called ProEnergy has become a protagonist of the trend with a simple plan: buy used jet engine cores, specifically the CF6-80C2 model of the iconic Boeing 747, and adapt them. These engines, after decades of service in the air, are disassembled, reviewed piece by piece and rebuilt for a second life on dry land. The result is the PE6000 unit, a gas turbine that, as detailed the popia companyis capable of generating 48 megawatts (MW) of electricity. A single one of these units can power a small or medium-sized data center, or a city of up to 40,000 homes. A bridging solution. The reality is that these converted aircraft engines are not the definitive solution, but rather what the industry bridges for the first years of operation of its data centers. “Both projects are designed to provide bridge power for five to seven years, which is when they hope to have interconnection to the grid,” says the CEO of ProEnergy. But business is good. The company has already sold 21 of these turbines for two projects, adding more than 1 gigawatt (GW) of capacity thanks to its speed of delivery. Companies can buy a turbine from ProEnergy by 2027 or wait a decade to build a conventional plant. Everyone wins. Except the environment. It is gas that ends up burning in order to have these data centers operational in record time. Image | ProEnergy In Xataka | If the question is “how does having a data center next to my house affect me”, in the US they already have an answer: 267% more expensive electricity

Japan is so desperate for its bears that it will allow hunters to shoot them in cities. Problem: you run out of hunters

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Tuesday was not an easy day Numatain Gunma prefecture, north of Tokyo. Around seven thirty in the afternoon the police received the notice that a 1.4 meter bear He had sneaked into a supermarket with several dozen customers and destroyed the fish and sushi sections. He also injured two people, one in the parking lot and another inside the store. It is not an isolated case. Not anything exclusive to Numata. Japan has a serious problem of encounters with bears. To solve it, the authorities have decided to use their most experienced hunters, but they won’t make it easy either. There are less and less. What has happened? That Japan has a problem with encounters between bears and humans, episodes that in most cases result in scares or injuries, but that sometimes end with the worst outcomes. It’s not something newbut statistics show that the problem is far from being solved. CNS News assures that between April and September 108 people suffered injuries caused by bears, reflecting a similar rate to the year between March 2023 and 2024, when the Government recorded a record of 219 attacks. Is it that serious? Many of the encounters end in scares or injuries, but the Japanese media also talk about an all-time high number of deaths: seven, the highest number since records began in 2006. The people who have suffered attacks also include both locals and tourists from other countries. In fact, just a few days ago a Spaniard received the blow in the village of Shirakawa-goWorld Heritage Site. In Shiretokoanother place popular with tourists, the trails were closed after an attack in August. What is the reason? Better to talk about ‘reasons’, in plural. When analyzing the problem, a cocktail of causes is usually cited in which environmental issues are mixed with other social and demographic issues. At the end of the day the record of attacks arrives in full abandonment from rural areas and farmland and with a serious population decline that the country has been dragging on for several decades. There are those who include other causes in the equation, such as the effect of climate change on food availability or fluctuations in acorn and beechnut harvests, which cause food scarcity among the adult population. The truth is that Japan is losing inhabitantsis suffering a rural exodus, has seen the borders between populated centers and forests blur and the country has also seen a clear increase in the bear population. Yomiuri Shimbun ensures that the number of black bears has tripled since 2012, with tens of thousands of copies, to which are added the brown from Hokkaido. And how to solve it? The big question. A month ago the country took an important decision and not exempt from controversy: Amended its wildlife protection and management law to relax rules governing what hunters can and cannot do in densely populated neighborhoods. To be more precise, the new regulations allow municipalities to commission hunters to carry out “emergency hunts” for dangerous animals in inhabited areas. Until now, the general rule prohibited killing wild animals with weapons in public spaces. It could only be authorized (and exceptionally) by the police in cases of imminent danger. After the legislative changemunicipal governments may authorize hunts against brown or black bears in densely populated areas provided that certain requirements are met: first, it must be an emergency measure; second, there can be no room for other solutions; and third (and most importantly) it must be ensured that no stray bullet will end up harming a resident. The idea is that only authorized hunters intervene. End of the problem? Not quite. Japan has decided to rely on hunters to solve bear attacks, but the problem is that in the country (like in Spain) there are fewer and fewer hunters. The diary The Mainichi published on Thursday a extensive report in which he recalls that the number of licenses in force in Japan has been decreasing as the population has decreased, the fields have been abandoned and society has changed. If in 1976 there were 500,000 first-level permits approved, since 2012 the figure has always been below 100,000. Who will shoot the bears? In Japan, there is also debate about who will be able to kill bears in neighborhoods full of houses and people. The Government already has announced that the measure will be accompanied by training workshops to guarantee that the system works correctly, which also includes planning security measures, restricting access and evacuating residents. “Emergency shots” are not in any case the only solution that the country has on the table. On the trails of Fukushima, for example, they have installed devices with sensors that seek to scare away animals. The idea: that they emit an annoying buzzing sound that becomes more intense when the bears approach. Images | Suzi Kim (Unsplash) In Xataka | Wolf hunting throughout Spain depended on a red button that changes its status. And Europe has decided to press it

The US studied what would happen if it enters war with China. Now he has started a career desperate to double missiles

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When China raised the curtain of your military parade staged much more than arms power which has. It was a clear and direct message that had its reaction a few days later, when the United States moved its new platform from missiles to Japan. It was then discovered that, if missiles, there are 3,500 pointing In the same direction. Since then, the United States has started a desperate race: to double its own missile manufacturing for what may happen. The strategic awakening. I told it in an exclusive The Wall Street Journal. The Pentagon has turned on all alarms in the face of the evidence that its missile arsenals would not reach to sustain a prolonged conflict With China. Russian Ukraine invasion and mass consumption of interceptors In Europe the fragility of the American industrial base had already made clear. However, He counted the medium What was the twelve between Israel and Iran, in which Washington launched Hundreds of high -end missiles to support their ally, which finished emptying the deposits and precipitated a shock plan. The message that circulates in the pentagon’s offices is clear: the current arsenal is not enough to defend Taiwan or the allied bases in the Pacific if a direct confrontation with Beijing explodes. The new creation. To face that reality, the Department of Defense has created an extraordinary body, the Munits Acceleration Councilpersonally directed by Deputy Secretary Steve Feinberg, who calls the main executives of the industry every week to demand immediate increases. The strategy seeks to duplicate, and even quadruplethe production of the twelve missiles considered critical: from the Patriot interceptorsto him Standard Missile-6the Long Range Anti-Ship Missilesthe Precision Strike and the Joint Air-Surface Standoff Missiles. The Secretary of Defense, Pete Hegesh, and the Chief of the General Staff, General Dan Caine, They have presided Meetings with giants such as Lockheed Martin, Raytheon or Boeing, but also with new actors such as Anduril Industries and with key component suppliers, from solid propellants to batteries. The destroyer of guided missiles USS John Paul Jones (DDG-53) of the United States Navy launches an RIM-174 Standard Eram (Standard Missile-6, SM-6) The industrial bottleneck. The challenge is monumental. The complete manufacture of a missile can take up to two years. The production lines have cooled after decades of divestment, secondary suppliers have disappeared and critical pieces such as Boeing front search engines have become true bottlenecks. Expanding shifts, add square meters and form specialized personnel require billions of investment and firm purchase commitments. As Experts remembercompanies do not produce without contract: they need guarantees that the pentagon will not withdraw financing in the middle of the effort. Even so, some suppliers have taken steps in advance. Northrop Grumman, for example, has invested More than 1 billion in expanding its rocket engines capacity, with the expectation of doubling production in four years. Patriot Priority: Patriot. The most urgent case is the Patriot PAC-3whose global demand has shot himself. In September, the army gave Lockheed a contract of almost 10,000 million of dollars to manufacture 2,000 missiles in three years, but the objective of the pentagon is to reach that same figure Every twelve monthswhich means quadruple the current rhythm. To do this, Boeing has been seen forced to expand Thousands of square meters of its plant to assemble more search engines, while Lockheed studies new investments in assembly lines. The spokesmen insist that they can deliver above their declared capacity, but all claim more money and multiannual commitments that give stability to the productive jump. Precision Strike Missile New acquisition model. The pressure is such that The army announces “Massively substantive changes” in the way of buying weapons. Formulas such as licenseing technologies to third parties are explored, attract private capital or guarantee registration programs to give demand visibility to the entire supply chain. Trump administration already It allocated 25,000 million extra in five years through Big, Beautiful Billbut analysts agree that it will be necessary to multiply For several orders that figure to meet the objectives. The effort, in addition, is part of a greater debate: how to maintain an industrial base capable of sustaining high intensity wars in a world where arsenals are consumed in weeks. Background: China. The ultimate reason for this acceleration is the perspective of a War in the Pacific. A confrontation By Taiwan I would demand simultaneously American and Allied Bases, guarantee maritime runners and face a Chinese Navy increasingly equipped with hypersonic missiles and drons swarms. American superiority will depend not only on the quality of its systems, but on their ability to replace them quickly in case of prolonged conflict. Pentagon fears Discover too late that does not have the necessary volume to hold the pulse. Hence the race against clock to turn the industry into a large -scale war arsenal. The risk of the gap. The acceleration effort reveals the structural contradiction of the West: weapons every time more sophisticated and faces which are consumed at an industrial rate, in front of adversaries willing to flood the battlefield with solutions of low cost and mass production. In that sense, Ukraine’s lesson seems clear: millions of millions of dollars They can be exhausted In a matter of months, and rebuild reserves it has been. If the United States wants to maintain its deterrence against China, it must demonstrate that it can sustain not only technological innovation, but also the mass production on which the survival of its network of alliances depends. Image | Lockheed Martin, Mapn, Us Navy In Xataka | Satellite images have revealed that China has turned its oriental coast into a war zone: 3,500 missiles point to Taiwan In Xataka | After the demonstration of China’s force, the US moves a card sending its new missile platform to Japan

The lowest birth rate forced South Korea to a desperate measure: hire foreign nanny

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Of all the problems in South Korea, one was certainly shocking in September last year (things have changed a little Since then): they had the lowest birth rate in the world, of 0.72 children per woman. In recent years, governments and administrations have been passing, but no one managed to stop the descent, nor the super checksnor the rocambolesque idea that Girls begin the school before. The next measure was a symptom of the crisis: they are being forced to Hire foreign nanny. Nannies and visas. As part of the Government’s strategy, the hiring of 100 Philippine nannies that could work in the country since then. The measure was just the beginning, since approximately 1,200 foreign nannies for the first half of 2025and a “more affordable” program Last March. A problem without solution. Despite government efforts during the last 17 years, including An expense of 380 billion wones (Around 284,000 million dollars) In various incentives to increase fertility, the birth rate has continued to plumn. The desperate situation that in Seoul was warned that the country could be the first of the world to disappear due to this demographic decline is such. Moreover, the administration of South Korean President Yoon Suk Yeol recognized that drastic measures are needed to reverse this trend, and that was the first of the ideas: the introduction of foreign nannies with the aim of relieving the load of the care of children of parents who work, especially in households with double income, and ultimately increase the birth rate. The new policy. As The Government reportedthe entrance was formed between 24 and 38 years old who have the national level II certificate of care certification of the Filipino Government and who have received wide training. Their skills, according to the government, include the care of children, domestic tasks and the basic domain of the Korean language. In addition, the workers do it with an E-9 visa, which allows employment in non-professional sectors in the country, and will be part of a pilot program restricted to Seoul residents. This six -month program aims to provide affordable child care services with homes with children under 12, single -parent families and those with several children. Who pays the party. The lack of affordable nurseries is one of the main concerns among the parents who work, hence the question is more pertinent than ever, who paid the babysitters? According to the Seoul government, hire a foreign nanny for eight hours a day I could cost households around 2.38 million wones per monthalmost half of the average monthly income of Korean households. This generated many doubts about the affordability of the program for average Korean families. “We are seeing complaints about the cost burden of foreign domestic employees,” You Hye-Mi saidmain secretary of the president, in an interview. “Therefore, we are trying to explore ways to mitigate the burden it supposes for an individual home to hire them.” The controversy of the minimum wage. In addition, the program also faced criticism from work activists and immigrant rights groups. It happened in 2023, when the mayor of Seoul, Oh Se-Hoon, proposed to hire foreign nanny to A monthly cost of approximately 1 million woneswhich is significantly lower than the minimum wage in South Korea. Not just that. Deputy Cho Jung-Hun also proposed a bill that would exclude immigrant domestic employees from the requirement of the minimum wage law, arguing that the salaries of these workers should be in line with those of their countries of origin, a proposal highly criticized by human rights organizations, which argue that it violates the rights of foreign workers and violates the norms of the International Labor Organization (ILO). And birth rate? As we said at the beginning, the introduction of foreign nannies is part of a broader government effort to boost female participation in the workforce, which is considered essential to improve the country’s birth rate. The number of households with double income in South Korea has increased constantly, reaching 5.82 million in 2021. The problem is that many women end up abandoning the workforce due to the responsibilities of child care. Therefore, by offering more affordable child care options, the government expects to create a more conducive environment for young couples to have children, thus addressing, in theory, the worrying birth rate in descent. A version of this article is PUblicó in 2024 Image | Pexels, Pexels In Xataka | South Korea has taken the rivalry in the classrooms to the extreme: 84% of its children go to academies to be even more competitive In Xataka | Seoul lives an unprecedented birth crisis. The idea of ​​its mayor: set up a municipal dating program

Adif has in his hands the great “obrón” of Valencia. Now it also has a gas leak and desperate neighbors

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With two years behind him and others three years projected aheadValencia is living one of his great works in the surroundings of its central parc, next to the Joaquín Sorolla station to convert the most important mobility node in the city. It is, in words that They are read on the project website“The project of greatest urban impact in the city.” The reforms are large and very draft. Form summarya New high -speed rail access To connect Madrid-Valencia with the Mediterranean corridor, both north and south of the city. The conventional and high -speed rail lines are buried (up to 9 kilometers of tunnels are created) and will result in a new central station that maintains the exterior facade but that changes completely inside, becoming a large intermodal step of high -speed trains, conventional lines, subway and bus. There will also be space to reform the lines dedicated to merchandise transport. In numbers, Valencia hopes to recover with the work a total of 230,000 square meters, largely dedicated to green areas and to join the adjoining neighborhoods, now separated by the train tracks. It is estimated that only the rail transformation will cost 665 million eurosassuming Adif and Renfe more than 50% of the cost of it. The work is currently in one of its phases with more activity. The known as “Playa de Roads”, the enormous space used by trains that reach the station and that right now is the great border that separates both sides from the work, will begin to be buried from the excavation of a tunnel of 1.2 kilometers long. This new stage, however, has arrived with an unpleasant surprise. A gas leak and various problems Two years after the works began, the neighbors are beginning to suffer the consequences of them. Beyond the usual inconveniences of this type of projects, the alarm jumped when the Excavations Adif caused a gas leak located on Olta Street, perpendicular to the García Lorca boulevard. The leak has been “controlled” and has been because during the excavations a gas pipe has been damaged to the point that has been drilled. Adif sources have explained to the newspaper Levant that there has been no risk for people and that the emergency protocol has been activated, with immediate notice to firefighters, police and emergencies. During the day of the incident He has worked to restore the service and forced to confine a community of neighbors adjacent to the works for security. However, the gas leak is “the drop that has filled the glass”, in the words of the neighbors who They have offered their testimonies to the local newspaper. They ensure that in addition to the transfer of vehicles and the impossibility of opening sales because “the land house” is filled with activities, the inconvenience is being recurring. Those affected that the cuts of light and water are usual but that, in addition, some homes have crazy. The latter is a serious problem and Valencian works are not the first that cause cracking problems in homes as a result of excavations. In Madrid, for example, the residents of the A-5 They know the cuts of light and water well as a consequence of the underground of the road but in San Fernando de Henares, next to the capital, The neighbors have denounced years ago That the expansion works of the Metro line are cracking their homes. To the point that 73 homes have been demolished and another 600 have presented cracks and serious structural problems. Photo | Valencia Central Park In Xataka | Madrid faces a capital challenge with the underground of the A-5: living with a hell in the face of the promise of future success

The US tried to the desperate strangular the Chinese chip industry. It has taken two months to back down

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There is a key to be able to manufacture the best processors in the world: have access to software that allows you to design them. And there, at least currently, the leadership still has the United States through three companies: Siemens, Synopsys and Cadence. The Trump administration has been since May trying to pull the rope with China To use this software as a throwing weapon. And the play has not finished doing well. The context. On May 29, the Office of Industry and Security of the US Department of Commerce He gave the order: EDA software is ended up to Chinese groups. A movement that sought to stop China’s incessant advance in semiconductors, at a key moment in which the country led by Xi Jiping is achieving milestones in its lithographic, current and future processes. The answer. China, which has been looking for technological self -sufficiency for decades and reduce its dependence with the United States, saw in these new restrictions “the greatest opportunity for history growth”, according to some of the main figures after Chinese EDA software companies. Triggered action, national commitment to a product that has been refining years, and even publication in Github of some of the advances they were achieving in this matter. What happened. The restrictions imposed on the sale of software by Siemens, Cadence and Synopsys have been terminated with immediate effect, According to SCMP. The three giants of this industry can resume their commercial ties with China, so their supply chain can resume the use of these crucial tools. What will happen now. That the United States has unlocked (at least, for now) the use of EDA software is an oxygen ball for the Chinese semiconductor industry. The country is close to achieving capacity to make 5nm chipsalthough It is still choking progress in this lithographic process Before the prohibitions of the US and the Netherlands that prevent Asml extreme ultraviolet photolithography (UVE). Access to American Eda will be key, but not the key to the future of the country. Empyrean Technology, Primarius Technologies and Semitronix are the names to remember. Three Chinese giants who want to stand up to the three American giants, a task that will not be easy. The American Eda Empire. Together, Siemens, Synopsys and Cadence are around 80% of the global in this industry. They monopolize almost all of the EDA market and are one of the main strategic pillars in the semiconductor design industry. Figures that will not allow China to approach in the short term, but that will not move her away from her inevitable destiny: Lead the semiconductor industry, sooner or later. Image | TSMC In Xataka | We already know what the chips that will arrive until 2039 will be. The machine that will manufacture them is close

In a desperate attempt to avoid the blackout, Ree tried to start a gas center seven minutes before the disaster

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The Official reports on the blackout They reveal the maneuvers to counterreloj that the network operator did to try to stabilize the system while rushing into the collapse. T-7 minutes. In the moments of maximum tension (never better) prior to the historic blackout that left the Iberian Peninsula without light on April 28, Red Electric took a desperate measure: he ordered the start of a combined gas cycle center to try to stabilize an electrical system that crumbled at times. The call to the owner of the plant, registered in official reportsthere was just seven minutes before the system collapsed completely at 12:33 at noon. However, the thermal power plant never coupled then The zero of tension It occurred first. It was not a typical morning. That April 28 were the perfect conditions to test the network: a relatively low energy demand, and a very high solar radiation that caused a massive predominance of photovoltaic generation. With a network dominated by the electronics of investors instead of the heavy turbines of the conventional generation, the tension already issued warning signals. At 11:00 in the morning, after a voltage climb, the transformers of two Adif substations in Zaragoza were fired. But the situation became critical from 12:00, with the appearance of strong frequency oscillations that put the stability of the entire network in check. The oscillations. At 12:03, a first 0.6 Hz oscillation was detected, an unusual phenomenon that lasted for almost five minutes, forcing Red Eléctrica to take emergency measures. Among them, reduce electricity exchanges with France and Portugal. It didn’t help much. At 12:19, a new 0.2 Hz oscillation shook the system. Given the seriousness of the situation and the need to “attach more conventional generation” to control the tension, Red Electrico contacted at 12:26 with the head of a combined cycle center in Andalusia to start urgently. The choice was not accidental. The group that could be attached faster in the southern zone was sought, one of the most affected by instability. The chosen central, which had decoupled at 9:00 in the morning, was “hot”, which allowed it a shorter start time: an hour and a half. The goal was to be fully operational at 2:00 p.m. Unfortunately, the system did not have that time. Just seven minutes after the starter order was given, at 12:33, a succession of waterfall generation, mainly due to surgeens, caused the total collapse of the peninsular electrical system. The measure, a last resort to avoid the greatest blackout in the recent history of Spain, “never consummated by the zero of tension.” Image | HRAD (CC by-SA 3.0) In Xataka | Many plants disconnected from the network when the blackout began. The problem is that some renewable did it before

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