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Spacex has been scratching his head for 11 weeks to relaunch Starship. Now he finally has green light to fly again

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After two consecutive explosions At the beginning of the year, Spacex has received permission from the US government for the ninth Starship test flight, which has just been announced for the night of Tuesday, May 27. The company has detailed the changes in the ship and the causes of the previous failure. To the third is the defeated? Starbase technicians have been working frantically to implement improvements in the prototype that will fly in the ninth proof mission of the Starship program. This attempt comes after two consecutive failures of a new version of the ship, known as Starship Block 2. Spacex has completed countless earth tests. After advancing in the investigation of the previous flight and with the authorization of the Federal Aviation Administration (FAA) in hand, everything is ready for the world’s largest rocket to surf the skies again. If there are no setbacks, the launch window will open on Tuesday, May 27 at 18:30, local time of Texas (01:30 in the morning of Wednesday 28 on Spanish peninsular hours). Problem solved. In the two previous flights, which took place in January and March, Starship had a premature and explosive ending: the upper stage engines went out ahead, the ship lost control and ended up disintegrating itself into the upper atmosphere, spreading their remains near the Bahamas and the Turkish Islands and Caicos. A hard blow for Spacex, which had requested permission for 25 Starship test flights per year. The January flight investigation, supervised by the FAA, determined that the flight failure had originated from a liquid oxygen escape and the consequent fire in the ship’s motor compartment, caused by more intense vibrations than expected. Although Spacex made adjustments for the March flight, the ship failed again, giving rise to endless rumors about a design error In Starship version 2, slightly higher and with a new fuel feed system. The findings of the investigation, newly publishedThey reveal that the second incident was not related to the first, and that the vibrations problem had been solved before flight 8. What failed on the flight. According to the March flight investigation, supervised by the FAA, the most likely cause of the loss of the ship was a hardware failure in one of its three central raptor engines. The ruling caused an accidental mixture and ignition, which caused an explosion. Immediately after the explosion, the other two central engines and a vacuum raptor engine went out, causing Starship to lose control again. Spacex believes that the flight termination system was activated after he lost communications with the ship, ensuring its disintegration. The improvements. Since the vibrations problem had already been solved with the implemented mitigations for flight 8, Spacex has now focused on the upper stage of the upper Starship stage, which have received reinforcements in key joints, a new system of nitrogen purge and improvements in the propellente drainage system. It is a temporary solution that will cease to be necessary after the introduction of the raptor 3 engine, which has a more minimalist design with the integration of several components and includes reliability improvements to address this type of failures. Anyway, the FAA takes for good changes in the Raptor 2, highlighting that Spacex “has satisfactorily approached the causes of the mishap of flight 8”. Tuning. A few days ago, the company successfully completed a long -lasting static ignition of the six starship 35 engines, the prototype that it will use in the ninth flight. This test has been an important stumbling block for flight 9 because the ship needed several attempts to complete it. In a first attempt in early May, one of the engines issued a strong flash and part of its material came out. After the successful ignition, the Ship 35 returned to production facilities for final preparations; Presumably, the load of Starlink satellites and touch -up models in their thermal shield. How will flight 9 be. The flight profile of the next week will be very similar to that of failed attempts, but with several important milestones. The super heavy rocket that will boost the ship, the booster 14, will be The first to be reused After its previous January flight, in which it rose to the edge of the space, separated from the Starship ship and returned to the launch platform to be trapped in the air through its mechanical arms. 29 of the 33 propeller engines are “second -hand”, although they were performed exhaustive inspections and only one -use components were replaced (such as the ablative thermal shield). Of course, this time it will not be recovered: the booster 14 will maneuver directly on the sea to Try a flight profile More risky, with a quick turn after the separation of stages, a more aggressive angle in the descent and a deliberately off motor in the spareness maneuver. As for the Starship 35. The ship, on the other hand, will reach more than 160 kilometers of altitude and will demonstrate for the first time the load deployment, launching eight Starlink simulators with its system inspired by the caramels dispensers of fish. An hour after takeoff, it will resent the Indian Ocean to perform controlled ametering. Beyond overcoming the above problems, one of the pending objectives is to prove the improved thermal shield of the Starship Block 2, which will be crucial to reuse the ship. The previous failures prevented the rocket from reaching the point where this shield comes into play: the reentry. Spacex has eliminated a significant number of thermal tiles to test vulnerable areas. On flight 9 will try new metal tiles (One of them with active refrigeration) and new capture accessories for future landings. The new alerons of the ship will also be tested during the reentry. The planes will be further this time. Despite the vote of confidence in Spacex, FAA has imposed some conditions, as the expansion of aerial exclusion zonesboth in the United States and in other countries. The danger zone for aircraft will be extended … Read more

Portugal has wanted to shield energy from Spain: the light bill has been the first to pay the price

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Spain and Portugal closed last year proclaiming themselves of the energy transition, since 82% of its electricity It came from clean sources. Within this energy harmony in which both countries were walking together, it seems that it has vanished after the blackout of April 28. Short. Still without An official explanation Clara of the causes of the mass blackout, both Spain and Portugal They have established a joint committee to investigate what happened. Meanwhile, Portugal has chosen to suspend electricity imports from Spain as a preventive measure, According to Financial Times. A fragmented energy island. The Iberian Peninsula is considered an “energy island” for its limited connections with Europe. For this reason, both countries have been forced to each other to balance their electrical systems. However, the blackout has evidenced the fragilities of this interdependence and has led Portugal to question the level of energy dependence it maintains with Spain. In Xataka If the question is "a country can hold only with renewable energy"the answer is here next: Portugal Immediate repercussions. Before the blackout, Portugal imported up to 35% of its electricity from Spain. This flow not only covered the Luso Energy Deficit, but also allowed the neighboring country to store the Spanish surplus in its hydroelectric plants, acting as water batteries, such as has detailed The Financial Times. However, the abrupt cut of that supply has left the country exposed to a much more expensive electric market. In data. According to OMIEwholesale electricity prices in Spain fell up to € 10.24/MWh, while in Portugal they shot € 47.92/MWh. This price difference has put in trouble to Portuguese companies and consumers, especially those without long -term contracts that protect them from sudden rise in rates. There is a shy openness. On Thursday after the blackout, imports began to reopen again, but limited capacity has maintained high prices in Portugal. According to the RENthe Portuguese electricity operator has indicated that the import capacity will be limited to 1,000 megawatts per day until May 12, a figure that represents less than a fifth of the usual import volume. {“Videid”: “X88TF3K”, “Autoplay”: False, “Title”: “Save on your light bill: the best options to know prices on your mobile”, “Tag”: “Webedia-prod”, “Duration”: “258”} Future implications. As He has collected The Financial Times, the Minister of Energy of Portugal, Maria Da Graça Carvalho, has pointed out a gradual restoration of imports from Spain. However, Armindo Monteiro, director of CIP, the main business group in Portugal, has warned that the country “does not live or should live in electrical isolation”, and has underlined the need to review the safety and dependence conditions in an uncertain energy context. Image | Pxhere Xataka | Spain has opted for the plot, but has left the network thrown: how micro -redes fit the energy puzzle (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news Portugal has wanted to shield energy from Spain: the light bill has been the first to pay the price It was originally posted in Xataka by Alba Otero .

A family revelation that sheds light on your personality and professional success

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Bill Gates has been one of the most influential in the field of technology of the last four decades. However, a revelation of his youngest daughter, Phoebe Gates, has put on the table a topic rarely addressed around the founder of Microsoft: his Relationship with the autistic spectrum. Phoebe Gates, the youngest of their three childrenintervened a few days ago in the podcast ‘Call Her Daddy‘Where he told how the millionaire faced his partners, taking into account Bill Gates Asperger’s syndrome. “For the boy, terrifying. For me, it was very hilarious because my father is quite socially clumsy. As he said before, he has Asperger. So, for me, he is very funny,” explained the 22 -year -old. Phoebe’s confirmation This family anecdote Not only humanizes Bill Gates, but also publicly confirms, and precisely, what the millionaire so far He had only hinted about his condition within the autistic spectrum. “Wow, there are some patterns coincidences (between their behavior and those of the autistic spectrum)” confirmed Gates. Bill Gates I had never talked openly to have Asperger’s syndrome, although in his autobiographical book ‘Code Source: My beginnings‘, recognized that “if I grew today, they would probably be diagnosed within the autistic spectrum. Gates explained during An interview To The Wall Street Journal that, during his childhood, there was no generalized understanding about neurodiversity, and that his parents did not have resources to understand why he became obsessed with certain projects or did not capture the social signals. The founder of Microsoft explained that the term “neurodivergente” It didn’t even exist as a childand that formal tests to diagnose autistic spectrum disorders were not introduced until the 80s, when he was already an adult. The impact of Asperger’s syndrome on Gates’ career He Asperger syndrome it’s a autistic spectrum disorder characterized by difficulties in social interaction, very intense interests in specific issues and behavior patterns with an obsessive tendency. Although the term of Asperger has currently been absorbed by the general classification of the autistic spectrum disorders. It is estimated That about 1% of the world’s population is in the autistic spectrum, and the Asperger represents a significant part of these cases. Like Bill Gates, other recognized personalities have talked openly about their diagnosis. Elon Musk, for example, revealed in 2021 during Your monologuein ‘Saturday Night Live ‘ That has Asperger’s syndrome. This type of testimonies help to make visible neurological diversity and reduce social stigma, showing that people with Asperger can reach extraordinary achievements in different areas and does not incapacitate them to become the richest people in the world. Position that So much Bill Gates as Elon Musk have held. Various episodes of Bill Gates’ life can be better understood in the light of its possible diagnosis of Asperger. In An interview for Vanity Fairthe co -founder of Microsoft, Paul Alllen, explained that during his stage as a Microsoft leader, it was known for its lack of empathy towards employees who requested free time or vacations, even arriving at Monitor cars enrollment of the parking lot to control which employees were working. This attitude, although criticized, may be related to the difficulties in understanding the emotional needs of others, a common feature in the autistic spectrum. In addition, Gates showed difficulties to socialize During his university era. Steve Ballmer, who would later be CEO from Microsoft, had to insist for Gates will be related to other students. In his book, Gates acknowledged that, if not Ballmer, he would never have attended for himself the Fox Club de Harvard parties, “Tag parties, tight hands of secret hands and other archaic rules and rituals.” On the other hand, its ease for obsess and with other activities Like Buscaminaswhich came to play compulsively, also fits with the intense and repetitive interests that characterize Asperger’s syndrome. These aspects, far from being obstacles, have been a fundamental part of their professional success as and as slides The Times. In Xataka | We have found a new genetic “inheritance” of Neanderthals: in autistic spectrum disorders Image | Flickr (Billionaires Success)

These are the things I did during the blackout so as not to get bored, and what will I do if there is a light cut again

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Behind him Mass blackout That we suffered a few days ago, I could use the mobile because I had an Internet connection. But there came a time when it didn’t work, so I took the opportunity to perform some activities to avoid boredom until the electricity supply arrived again. I made some, and others will do them in the hypothetical case of having a light cut. Take the opportunity to read at the ereader I’m currently reading ‘THE WAY OF THE KINGS‘, the first novel that begins the Archive of Brandon Sanderson’s storms, but had taken the reading for a week. I took the opportunity to continue reading a few digital chapters, using the Kobo Clara 2E. This model is no longer sold, so if you want a similar one Kobo Clara Color has a price of 169 euros In Mediamarkt. In Amazon it is cheaper, but the shipment takes several months. A EREADER It can come very well for prolonged moments in which we are left without light, since in addition to being able to save many digital books They usually have a several weeks autonomy. * Some price may have changed from the last review Start Berserk Nor did he have too much battery in the ereader, I did not want to exhaust her completely in case the light took too long to return. So taking advantage of the first two volumes from ‘the first two volumesBerserk‘, I decided to start Kentaro Miura manga. The first ‘Berserk’ volume has a price of 16.10 euros In its edition of Maximum Berserk. The truth is that it is a reading that I had pending for a long time, but that I bought, as I commented, a week ago. It is not the most premium edition, but it is very good. * Some price may have changed from the last review Play one Taking advantage that my partner was at home and that in my city it was festive (there was nothing open), we decided to play for a while ONE. We do not have many board or card games, but precisely the Deluxe edition We bought it a while ago and so far we had not played. Deluxe Cuesta edition 17.95 eurosbut the basic edition is cheaper, since it is found by 9.97 euros. * Some price may have changed from the last review Play the Nintendo Switch Although I have been playing some time without playing Nintendo SwitchI have connected it to the dock, so when the light left, the battery had completely charged. I took the opportunity to play just over half an hour at ‘The Talos Principle‘. However, the Nintendo console can be a good source of entertainment, at least for a few hours. Nintendo Switch currently has a price of 275 euros. In addition, he had several Video games in cooperative Local that are compatible with the Joy-with individual (although I also have a separate command), so, despite not getting to play them, we had in mind that we could spend some time playing the games. Nintendo Switch (standard) * Some price may have changed from the last review A puzzle To take advantage, above all, the sunny hours, I will bring the puzzles that I left for a long time at my parents’ house. I always let time pass and in the end I never start to ride them, so in this type of situation it may be well to take that step. Although it is not especially cheap, this Puzzle of ‘The Lord of the Rings’ I find it interesting to buy it. It has 2,000 pieces, so it can take a good time (or days) finish it. Can be found in Amazon by 32.69 euros. Puzzle of the Lord of the Rings (2,000 pieces) * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Image | Xiaomi In Xataka | These are some of the best batteries to be informed when there are unexpected light blackouts In Xataka | Five external batteries or powerbanks to have the mobile loaded for hours after an electric blackout

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

Why half Spain still does not light at home, and will continue like this time

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From 12.33 this Monday, A massive blackout seriously affect Spain and Portugal. In his appearance, Pedro Sánchez explained that what Spanish Electric Electricity technicians communicate is that “15 gigawatts (GW) of generation have suddenly lost, in just five seconds.” Something that, he said, “had never happened.” It is equivalent, it has mentioned, 60% of the country’s demand at that time. Nevertheless, The Government still does not explain the causes behind the trigger of the blackout. In this sense, a Portuguese electric operator has indicated as the origin of the problem to an “induced atmospheric vibration”a strange phenomenon produced by extreme temperature variations inside the peninsula. In the absence of official confirmation, the possible consequence behind this would be A 0.15 Hz drop on the electrical frequencythat Normally on the European network it is fixed at 50 Hzas we can see in Grid radar. And, while in Spain Red Electrica estimated to recover the service “between 6 and 10 hours”, the Portuguese operator was more pessimistic, stating that “recovering normality could take up to a week.” At 22:30, 10 hours after the blackout, Red Electrica has announced that it has recovered 48.2% of the estimated demand for this time. Let’s see what is behind the “black start” or “autogenous start”, the process of restarting the electrical system, so complicated so that the deadlines can be extended so much. “It has to be done slowly” Click to go to the publication. As Red Electrica explained in one of the first communications, we are facing an “exceptional and extraordinary” event that had never happened. Something like this is not common in the world, like Simon Gallagher explainsEnglish electrical engineer with 20 years in the electrical networks sector: “I do not think that a re -energyization of such a large network with such a high penetration of solar energy (PV) has never been made before.” To this is the electrical analyst John Kemp, who He pointed out that: “No one has ever tried a black start in a network as dependent on renewables as Iberia. The limited number of thermal generators will make it difficult to restore speed and frequency control.” And there is an added difficulty. Although we should be prepared for what the weather events can bring, Gallagher points out that Most emergency plans are elaborated by raising situations where gas or coal plants are the protagonistsand without the relevance of renewables in our network. Gallagher commented in the context of acquaintances that they are writing surprised by how long it takes to return normality to electrical infrastructure. According to this engineer, The slow recovery makes all the meaningbecause there are many critical factors to handle in the resolution. First, you have to operate with great care, spending a lot of time identifying which parts of the system are as they should: which are turned off, which ones lit, what damaged equipment, etc. And it is a process that must be done manually. Islands. The second key is that You have to reactivate the system little by little, in stages. The re -energization process requires controlling that each part that adds to the system works correctly. And that, despite what can be thought of in full 2025, often requires that engineers physically move to the substations to do something as simple as closing or opening a switch manually. When starting, you have to gradually reactivate the different areas of the country as if they were “islands”, that is, small networks isolated from each other. In the case of Spain, Red Eléctrica has some of these islands are the axes Aragon-Cataluña, Galicia-León or Duero-France. If they connect a lot very fast, These islands can saturate the generators and fall. The process, Gallagher explains, is complicated coming from a general blackout, because the load for the generators will be huge by being turned off. For the islands to integrate with others, they must be synchronized with each other, establishing that they work at the same frequency and voltage. This, again, requires extreme care and is expensive in time. Related to this is the speed at which the energy must be introduced to the network, then If very fast, the electrical system can be destabilized again (A sudden variation in frequency is what would have produced the first fall) altering negatively the 50 Hz to which the network must operate normally. The Iberian case is peculiar. A problem that Gallagher points out of our system is that solar energy does not inertia, in the sense that it does not help stabilize the frequency, indispensable requirement, or to start nets that are disconnected. We must then resort to alternatives such as gas and coal centrals, which have to start without help from others, and that is a slow and expensive process in resources. Another added problem, and that lengthens recovery is that The batteries of the substations, which are doing their job from the blackout, begin to run out. That means that, as we said before, they cannot be energized remotely, and it is problematic even if physical displacements occur to them, because base energy is needed for protection systems to work. How is the “Black Start in Spain” From the beginning of the problem, Spain has worked to work with the authorities of France and Moroccowho have collaborated to help re -Energify the areas of the south and north of the Iberian Peninsula. According to Red Eléctrica, together with this foreign aid, Spain has had a group of hydroelectric plants with the ability to start autonomously, without help from others, as we explained before. In doing so, they have begun to be coupled to the network, growing the aforementioned islands. At this time, according to the company, and According to the worldthere are no islands left. “ Image | Alexandru Boicu In Unspash In Xataka |

A general blackout has left us all without light

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The reasons are still unknown, but Media Spain is now without light. A cut or an interruption in the electricity grid has left the Peninsula in the dark and without the capacity to work. Nor do street elements work such as traffic lights, although telephony and transformer antennas do seem to be operational. Falls are also reported in Portugal and part of France. From Xataka we can also confirm that in the Canary Islands there do not seem to cuts and everything works normally, at least for the moment. In development…

Russia plans to manufacture its own 28 Nm chips in 2030. It will continue to be light years from the US and its allies

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The relationship sustaining USA and Russia is disturbing. The interests of the administration led by Joe Biden They seemed hardly reconcilable with those of the Government of Vladimir Putin, but Donald Trump’s return to the White House The rules of the game have changed. It had been many years that the interests of Russia and the US were not as aligned as they seem to be now. At this situation it would not be strange for Trump -led administration to Advanced lithography equipment. At the moment it is only an elucubration, but in the current circumstances it is not a far -fetched possibility. Anyway Russia has a plan to reinforce your semiconductor industry and reduce their dependence on foreign technologies. In October 2024 the Ministry of Industry and Commerce announced that it will invest 2,540 million dollars until 2030 in the development of own photolithography machines that allow it to become independent of foreign powers. Within the framework of the Russian economy it is an important expense that in the medium term seeks to develop the ability to make chips of 28 nm. Russia says you are already making chips with its first UVE lithography team At the end of May Vasily Shpak, Deputy Minister of Industry and Commerce of the Russian Federation, advertisement During the conference “Industrial Russia Digital Industry” that your country already has prepared its first team of extreme ultraviolet photolithography (UVE). In addition, Shpak confirmed that its construction is entirely Russian, and, more importantly, it also anticipated that this first UVE machine is capable of manufacturing integrated circuits of 350 nm. In 2026 Russia should have a prototype of UVE equipment capable of manufacturing 130 nm chips The really important thing is that Russia apparently already has the necessary technology to tuning these photolithography machines. From here their engineers and physicists can gradually refine their technology to make possible the production of more advanced integrated circuits. In fact, it is fair What the Russian government plans to do. And its itinerary establishes that in 2026 Russia should have a prototype of UVE lithography equipment capable of manufacturing 130 nm chips. And in 2028 another similar one trained to produce integrated 7 nm circuits. However, it is important that we do not overlook that this itinerary does not describe the moment in which Russia will acquire the ability to manufacture these large -scale integrated circuits. This will be the really relevant milestone. Whatever the Russian medium COMNEWS He has collected statements from Konstantin Trushkin, the deputy director of development of the MCST CPU Design Company, in which this engineer argues that Russia will have plants capable of producing large -scale integrated circuits of 28 Nm between 2028 and 2030. This purpose is credible, but by then presumably TSMC, Intel and Samsung will already have the capacity to manufacture in a massive way 1 Nm semiconductor. More information | COMNEWS In Xataka | China needs to develop a new type of immune chips to US sanctions. And their scientists have just achieved it

Solar energy and the price of light are suffocating it

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Europe opted for the wind. For years, wind turbines were symbol of the energy transition in the continent; The spearhead of the European renewable industry. But something has been crooked. Wind energy, especially offshore, has stopped its expansion dry While photovoltaic solar grows wildlyapparently unstoppable. A very unequal career. After a few years growing in parallel, the plot beat wind in facilities at the beginning of this decade. Since then, he has been adding between four and five times more capacity than wind every year. They are complementary energies (the wind blows even at night), but it is being an unequal race. Not to say a beating. In 2024, Europe installed more than 65 GW of photovoltaic solar capacity. At the same time, expanded its wind capacity in 16 GWless than the previous year, but in the line of the last 20 years. The industry has gathered. 16,000 industry members gathered in Copenhagen a few days ago to discuss it, a new record of attendees at the Windeurope Biennial Conference. Giants like Orsted asked for a pact for marine wind: according to Bloombergthe most affected branch of the sector. They want long -term contracts supported by governments that guarantee fixed prices for electricity, which gives us a key to the problem: many projects do not take off for financial uncertainty. Wind energy (black) and solar (yellow) facilities since 2000. Image: Bloomberg Electricity too cheap? Europe already has so much renewable capacity that, when the wind blows, wind turbines flood the cheap electricity marketsinking prices (Sometimes until they make them negative), which discourages new investments. Without mechanisms to manage that oversu Green hydrogen production), Building more wind in certain European countries ceases to be profitable. It is not the only problem. Beef by the increase in steel price, the rise in interest rates and complex logistics to transport palas and towers, the wind industry has seen its offices fired. Building wind farms, especially in the sea, is today much more expensive than a few years ago. Wind is also exposed to greater bureaucracy and public opposition than solar. Permits to install wind farms remain a bureaucratic crucis in many regions (if not, tell Galicia). To which the local opposition is added due to the landscape impact, an obstacle that the solar panels (although they also have their own) raffle more easily. A solar sponator. While wind fight against wind and tide (never better), photovoltaic solar lives its golden age thanks, above all, to mass production in China. The oversight has Negative consequences for Chinese companiesbut in Europe we only see the good side: the solar panels are getting cheaperaccessible and efficient. They can also be installed almost anywhere: roofs, wasteland, facades … and its deployment is much faster and modular than that of a wind farm. Self -consumption and energy communities shoot thanks to these facilities, which also explains the decoupling between solar capacity and wind capacity. A global trend. In the rest of the world Three quarters of the same occurs. While global solar facilities grew 34% in 2024, wind turbines barely added 5% capacity. For Europe, which has a strong wind industry and very demanding climatic objectives, it is very bad news. Although solar grows faster, wind usually has a larger plant factor; That is, it produces more energy by megavatio installed throughout the year. They are also complementary energy sources: the wind usually blows stronger in winter and at night, just when the lot falters. We need both to decarbonize the network in a stable and safe way. In Xataka | Europe has installed so much renewable energy that now has an unusual problem: too cheap electricity

will launch a model that was not going to see the light

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If you use Chatgpt frequently, most likely you are interacting with GPT-4O, the model that is activated by default. However, it is not the only one. When displaying the model selector, several alternatives appear: from specific versions of GPT-4O Designed for programming up to GPT-4.5, options centered on reasoning and other models in the test phase that are not directly available in the chatbot. The problem is that this growing variety is generating some confusion: The nomenclature has become little intuitive And many users are not clear which model is the most appropriate for each task. Sam Altman, CEO of the artificial intelligence startup (AI), recognized the problem in mid -February and announced a road map focused on simplifying its product offer. Now we know that this plan has encountered obstacles. The original promise. Although Openai presented the O3 family in December last year, only the O3 Mini variant, focused on offering better performance, ended up reaching the public. In its new road map, the company said that the full version of O3, capable of obtaining scores similar to those of human programmers in certain tests, would not be launched as an independent model. According to the updated plan month and a half ago, GPT-5 would integrate part of the technology developed by the company, including the O3 reasoning capabilities. In theory, that would help order the models ecosystem. As part of that strategy, GPT-4.5 would mark a turning point: the latest model without “chain of thought”. That is, from there, all new OpenAI models would have integrated reasoning. There come the changes. Part of what we have just seen in the previous lines will no longer be fulfilled. And it is not a filtration or a rumor: It has been Sam Altman himself Who has confirmed it in a message posted in X. “Change of plans: after all, we will probably launch O3 and O4-mini in a couple of weeks, and then we will do GPT-5 in a few months,” he said. In summary: O3, which was discarded as an independent model, you will see the light. Click to see the original message in x The executive has also dropped some interesting details. On the one hand, as can be seen from the previous message, both O3 and O4-mini will be available soon. In addition, he confirmed that GPT-5 will not take long to arrive, presumably this year. Of course, there are no concrete dates, and it remains to be seen if in that margin of time we will attend another unexpected turn, such as the one we are witnessing now. What is behind the change of plans? The big question is what has happened in OpenAi to produce this new unexpected turn. It is not a radical change, but it arrives at a delicate time: the American company is building a solid reputation around its ads and its real ability to fulfill them. Such a movement can weaken that trust, as valued by both users and investors. In relation to change, Altman explained that “there are many reasons for this, but the most exciting is that we will be able to make GPT-5 much better than we originally thought.” Far from staying in an optimistic statement, he also admitted that integrating everything without problems was “more difficult than we thought” and that they wanted to make sure everything tied, especially because they expect “an unprecedented demand.” More challenges in Openai. It is no secret that Openai is subject to increasing pressure. The startup, which initially grew with the support of Microsoft, competes to maintain its leadership position in the development of AI and to ensure the necessary financing to sustain its ambitious rhythm. To all that is added a challenge not less: guarantee access to the computing capacity that your projects require. Images | OpenAI | Screen capture In Xataka | In Anthropic they have become obsessed with some trivial but key appearance for AI: that Claude will pass ‘Pokémon’

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