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Nvidia is ready for the chip for the need to survive in China. Who is not ready to let him sell is the US government

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The journey in China of the Nvidia GPU for artificial intelligence (AI) H20 He has been full of ups and downs. Since this chip reached the Chinese market in mid -2024 its sales 50% quarter to quarter grewwhich positioned it as The most successful Nvidia product of recent years. However, this era of bonanza lasted little. And it is that in the middle of last April the US Department of Commerce decided impose export restrictions To China of the H20 GPU. After several weeks of negotiations with the US government Nvidia got the export license that he needed to sell his GPU for the H20 in China, but the joy lasted little. And it is that the Chinese government has vetoed this chip. And he has done so that the administration of the cyberspace of China, which is the main Internet regulatory body in this country, is thoroughly investigating this GPU because it suspects that it could incorporate a rear door of difficult location by Chinese experts. Nvidia engineers have been working on a new GPU for several months for expressly designed for the Chinese market. It will be called B30A And on his shoulders he will rest, neither more nor less, the future of the company led by Jensen Huang in China. This chip must necessarily meet two conditions. On the one hand it has to be more powerful than the GPU H20, and, in addition, it must satisfy the restrictions imposed by the US Department of Commerce. Otherwise Nvidia will not get the export license you need to be able to sell this chip in this Asian country. The future of the B30A GPU in China right now is uncertain Chinese companies that are dedicated to the development of large AI models are trapped. On the one hand they are being forced to deal with the export restrictions of the GPU imposed by the US government. And, in addition, they are subject to their own dependence on American technology. A priori the optimal solution for them would be to stop buying Nvidia and other US companies their chips for AI, and getting “comparable” GPUs proposed by Huawei, Change either Moore Threadsamong other Chinese companies. Jensen Huang has just recognized that his next GPU will take to arrive in the country led by Xi Jinping However, as explained in your article to Foreign Policy The American analyst Kyle Chan, the scenario they face is more complicated than it seems. And it is that abandoning Nvidia in practice is very difficult. According to ChanTencent, Bytedance, Alibaba and other Chinese companies They prefer GPUs for Nvidia Because its performance is greater, especially when facing the training processes of their AI models. However, they especially opt for the chips of this American company thanks to CUDA (Compute Unified Device Architecture). Most of the AI ​​projects that are currently being developed are implemented on CUDA. This technology brings together the compiler and development tools used by programmers to develop their software for NVIDIA GPUs, and replace it with another option in the projects that are already underway it is a problem. Huawei, who aspires to an important portion From this market in China, it has Cann (Compute Architecture for Neural Networks), which is its alternative to CUDA, but for the moment CUDA dominates the market. In these circumstances, the B30A chip that is putting to point Nvidia has all the meaning of the world. Presumably It will be half powerful that the most advanced GPU this company currently has, The B300 chipbut, even so, it is reasonable to assume that will overcome performance of all the chips for the developed in China, especially when facing the training processes of the AI ​​models. This is the best asset that Nvidia has, but Jensen Huang has just recognized that its next GPU will take to arrive in the country led by Xi Jinping. And it will not be because it is not ready. It will be because the US Trade Department will take long to give it approval, if it finally gives it. What is happening to Nvidia in China is a full -fledged soap opera. Image | Nvidia More information | Reuters In Xataka | The US gives Huawei a great opportunity: to get its new chip for AI with the Nvidia market in China

China has no rival in batteries and solar panels. It is already ready to also destroy Western pharmacists

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China’s quota in the world photovoltaic cell market Broken 80%and for the moment only India seems to have the ability to disturb him in the long term. Its manufacturing capacity is 17 times greater than the rest of the planet togetherwhich has encouraged the Chinese administration to support the manufacture of More than 1,000 GW in N -type cell capacity As the other countries fulfill their net emission commitments. On the other hand, China is also a world leader in The production of lithium batteries. If we stick to electric cars the country led by Xi Jinping Fabrica 57% of batteries that these vehicles use. Catl and Byd are the largest lithium batteries manufacturers on the planet with A market share in 2023 34% and 16% respectively. Its absolute leadership in these two sectors is the result of a strategy that prioritizes investment in R&D and large -scale production to shoot competitiveness. Now Chinese biotechnological companies plan to apply this successful formula to medicines. China has the ability to drastically reduce the cost of medical care “We can reduce the costs of medical care and benefit more people through technological innovation and the improvement of efficiency (…) the recent achievements of China in the field of biotechnology show that it is possible to do it,” says Da Liuthe CR-CP Managing Director Life Science Fund, a risk capital investment group created by the Chinese state and the Thai chain Pokphand Group conglomerate with the purpose of investing in biotechnology companies. “We can reduce medical care costs and benefit more people through technological innovation and efficiency improvement” Chinese pharmaceuticals and biotechnology are living a “Deepseek”. This means simply that the medications they develop are every time most demanded by multinational corporations. What the latter pursue is to obtain the necessary licenses to market, produce or distribute the medications developed in China without elaborating them from scratch. Just three weeks ago the American investment bank Jefferies published a report in which he argues that Chinese companies and assets are extraordinarily competitive thanks to “their efficiency in costs, their small deadlines and the quality of the resulting product.” Interestingly, in seven of the ten main agreements carried out by the global pharmaceutical industry during the first semester of 2025, Chinese licenses were involved, According to the Pharmcube consultant. The success of the Chinese pharmaceutical industry is supported by a strategy very similar to that which has led this Asian country to lead the markets of solar panels and lithium batteries. However, China does not have it as easy as it seems. And it is that the geopolitical tensions that mainly support the countries led by Donald Trump and Xi Jinping are very difficult for Chinese biotechnological companies their international expansion through mergers with foreign companies. According to Liu What they need to transform into great multinational actors in the pharmaceutical industry is to achieve a dominant position in at least one or two fields of biotechnology. Image | Edward Jenner More information | SCMP In Xataka | The comfort of swallowing a pill against the power of an injection: the dilemma that will mark the future of the drugs to lose weight

His bet is called KF-21, and is almost ready for real action

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The KF-21 has not been designed to impress Washington, or to compete with the F-35 in rankiness. It has been designed for something simpler and more ambitious at the same time: that South Korea does not depend on anyone when you need a combat plane. The country is called Boramae, Hugon Hunterand want it to be the axis of your Air defense until 2032. It is not just a new generation hunting: it is a symbol. And everything indicates that it will also be a notice for its neighbors. When South Korea wanted to access F-35 technologies to integrate them into their future hunt, he ran into a resounding negative. The United States rejected Transfer key systems such as Radar Aesa, the electrooptic aiming system (Eots), IRS and the radiofrequency disturbance of electronic warfare. That episode was decisive. Seoul assumed that, if I wanted to have control, I would have to build from scratch. Thus was born the KF-21. With him, Korea does not break with his western partners, but marks a clear line: there can be no real sovereignty if the most sensitive technology continues to depend on third parties. The South Korean jump towards autonomy in defense For Seoul, the KF-21 not only responds to a desire for industrial independence. It also responds to a strategic need. Tensions with North Korea are cyclical, but constant. China continues to rearm. And Japan already works with the United Kingdom and Italy at the GCAPthe future sixth generation hunting that should fly around 2035. South Korea does not want to be left behind. According to DAPA, the agency in charge of the projectthe KF-21 will first replace the F-4 and F-5, and then apart from the F-16. Having your own plane is defense, but also positioning. According to the governmentSouth Korea became the eighth country to get a supersonic hunt for its own development to carry out a test flight. The first prototype of the KF-21 was presented in April 2021. Three months later, On July 19, 2022, he first took off from the Sacheon base. Since then, the six planned prototypes are already flying and have exceeded milestones such as the first supersonic flight (January 2023) and the first real tests with meteor missiles (May 8, 2024) and Iris-T (May 17, 2024), according to Dapa and Diehl Defense. Deliveries to the Air Force will begin in 2026. One of the KF-21 keys is what it has inside. The aesa radar that equips is not imported: It has been developed in Korea by Hanwha Systems and the Defense Development Agency. The same goes for much of the plane, mission systems and sensors. The objective, According to Kaiis to reach a rate of 65% nationalization In serial production. The engine may not be yours yet, but what is seen in the cabin and radar is. Developing KF-21 has not been cheap. According to Dapa figuresthe initial development budget was set at 8.8 billion Wones, which is equivalent to about 5.4 billion euros. The cast was clear: 60% is contributed by the government, 20% KAI and local industrial partners, and the remaining 20% initially agreed with Indonesia. South Korea has opted for a gradual strategy, with blocking in blocks and a progressive nationalization of components. He does not seek to have everything from day one, but control each phase of the process. Indonesian participation has been one of the most unstable points of the program. Initially signed to finance 20% of development, But he stopped paying years later. After years of tension, In 2025 a new framework was agreed: Your contribution will be 600,000 million wones, about 415 million euros then. The agreement maintains some technological transfer and access to production for the Indonesian Air Force. South Korea will assume the rest. The project advances with or without them, but not without costs. The engine is today the main external dependence of the KF-21. Use General Electric F414, The same that propels F/A-18 Super HornetAssembled under license by Hanwha Aerospace in South Korea. Although that allows some logistics control, the supply is still tied to US authorizations. The South Korean industry already works in its own enginebut it is estimated that it will not be ready before the next decade. Meanwhile, any export plan of the KF-21 will continue to be subject to the ITAR regulations. It is the last piece that Korea still does not control. The KF-21 has been designed with export in mind. South Korea has already shown that you can sell light fighters such as FA-50. Now he wants to repeat the movement in a higher range. Philippines and Poland are among the possible KF-21 clients, And Egypt appears in the media radar, although without official confirmation. The only real limit is the American seal which still weighs on certain components, at least until there are motor and other components. Although the program advances according to the calendar, not everything is resolved. The first units that will be delivered from 2026 will only have Air-Aire capabilities. Air-Tierra weapons integration is scheduled for 2027, As confirmed by the Acquisition Programs Council. Nor are real operating costs, or their behavior in continued service. The South Korean Air Force will assume that risk in the first person. The KF-21 has demonstrated a lot in a short time, but the definitive test has not yet passed: that of daily use. It is not yet in service, but the KF-21 has already fulfilled part of its mission: to demonstrate that South Korea does not need to choose between being a client or staying out. It can be manufacturer. And it can be seriously. What comes later – exports, improvements, additional blocks – will depend on the operational result and the international context. But the key step has already occurred. Now it’s time to wait to know the results. Images | Korea Government/Ministry of Defense (1, 2, 3, 4, 5) | ANSHMAT | CC by 4.0 In Xataka | A group of countries is … Read more

How to design your own visit cards with artificial intelligence and leave them ready to print

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Let’s explain How to design your own business cards using artificial intelligenceand how to leave them all prepared to print. In this way, the AI is going to provide you with the maximum card design process, and you can concentrate on deciding what you want it to appear in them. Before starting, we will remind you of several things that should be taken into account before you put your visiting cards. Then we will tell you how to do conventional and capable of generating images from text, such as Chatgpt, COPILOT, Gemini or similar ones. And then, we will also propose other alternatives that you can also use. Before starting, some tips Before you start creating your visits card, you must first think what type of design you want use. You may want it to be casual, childish, you may want it more rocker for a festival, and so on. Think if you want to include an image, in the design composition, and even in colors. All this you can specify or use then to make your design. You should also think about The sector for which it is directed. If you write about technology, you may want to use some details or graphic elements related to it. It is also convenient Having your company or your personal brand on hand In the event that you want to put one on the card. In case of a generative AI, you can upload the image of the logo to tell you that the vintage, and in other tools you can put it by hand. You should also be clear and defined what elements you want them to appear on this visiting card. Obviously, you will have to put Your name and surname and a description of your position In the event that it is something professional, but you may also want to put your phone, email or even postal address. It is also convenient that you define Where do you want to place each element and the size of each of them. Even if you are going to do it with chatgpt, you will have greater control of the result if you define the position within the card that you want each of the elements to have. Finally, You should always check the result Before giving the design good. IA make mistakes, and you can meet poorly written words or letters, with drawings with defects or elements that make no sense. Do not be afraid of repeating the creation of design as many times as necessary until you give with the optimal result. Create your card with chatgpt and similar To create your visiting card using a generative AI with drawing functions such as chatgpt and similar, you can use a Prompt or simple request, carefully describing what you want That appears. We have left this one: “I want you to generate the image of a business card in which I put as a company name” (company name) “, with its logo located on the right. In the center to the left with large letters” (name) “, and underneath put with smaller print” (place in company). “You must include some information such as email (mail). With this, ChatGPT will generate the card design. Remember to put the data correctly and add elements you want. For example, you can attach to the prompt the company logo and tell you to include it on the visit card. In addition, you can write an answer to the result by instructions to improve specific elements. You can also Describe colors or typefacesas well as add any other element you want. Do not be afraid to correct the results and continue improving the elements until everything is as you want. Once you have created the card design, You have to turn it into something printable and cut -out. For that you can ask Chatgpt or the AI that you have used to generate a PDF, describing the folio A4 size or the one you are going to use, and that there are several cards on the page to be able to cut them. Use a prompt like this: I want to print this card. I want you to make an image in A4 size of a folio in which there are eight of these cards in two columns to be able to print and cut them. Do it in PDF. And with this, Chatgpt will make you a preview to print the way you have asked. Nor are you afraid to repeat the process if the result is not how you want. Ideogram is also another option When creating images by AI, IdeOGram It is another very good alternative that you can also use for your visiting cards. It is an AI dedicated exclusively to create imagesand you have several free credits to use from time to time. Here, simply describe what you want it to appear, giving all the details you can. This tool has some points against. You cannot raise a logo to use because attaching images is a payment option. In addition, not to look for logos online, and Nor can you turn PDF The resulting image. Therefore, in the designs you will not generate the logo correctly, something that at the business level can limit you. But it is also a complete tool with good results using the same prompt that we use in chatgpt. You also have many factors to choose a format that you really like. You can also Use another image created in ideogram as a reference or styleboth yours and those of other people. And you can even add several images at the same time as style. After adding some, you can create a new image by writing the prompt you want, but the style and colors of the images selected for it will be used as a reference. All this can be done on the web ideogram.ai. Make your card with Canva And finally, You can … Read more

China already has its “invisible hunt” ready for action, and twice

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There is no official announcement. But China leaves clues again. This time they arrive from a Photography published in Weibo and replicated in x: two J-35 They fly in closed formation. What differentiates them from the prototypes seen so far are their construction numbers, “0011” and “0012”, clearly visible in the fuselage. It is a solid indication that the program has entered a limited series production phase, the typical LRIP prior to the operational deployment. LRIP registrations, emblems and a shark in the tail. The image seems to come from an official channel of the Chinese Navy. To the numbers are added other details that reinforce the hypothesis: national emblems in the vertical fins, a tactical gray free and a reason for a shark in drift. The specialist Andreas Ruprecht, Consulted by specialized means like War Zonehas repeatedly indicated these visual winks in Chinese naval aircraft. Click to see the publication in x The pilots also give clues: they carry bright blue helmets, exactly the type of helmet used by J-15 aviators in first-line units. All this suggests that these J-35 are already assigned to the Navy and in the validation phase prior to their entry into service. From FC-31 to J-35: the navalized variant that China needed. The J-35 derives from the FC-31, Shenyang’s furtive project for a more compact hunt than the J-20. The first navalized prototype flew in 2021; The second was seen in 2022 with a gray gray scheme of low visibility and, in 2023, blurred images of what could have been a third device emerged. Now, with the 0011 and 0012 specimens, we talk about units that already fit an initial serial configuration. The design is designed to operate from carckeners with catapults, such as Type 003 Fujianeven in tests. It is the logical step in an army that has been training in land facilities that simulates Catobar covers for years. Motors: WS-19 against WS-21, a puzzle still unsolved. The motor plant is still unknown. Some suggest that the land version, J-35a, already mounts the final WS-19, identifiable by darker nozzles. On the other hand, the naval specimens, with clear nozzles, could be driven by the WS-21, an evolution of the WS-13 used in the initial prototypes. There is no official confirmation and it is likely that Shenyang continues to adjust the engines in parallel to the progress of the program. Both airplanes carry a screwed Luneburg lens under their belly, a radar reflector that is installed when no total observability is required or when you want to mask the real firm of the device before third parties. Tests on aircraft carrier? For now there are no photos that demonstrate it. With airplanes apparently already in the hands of the Navy, the embarked essays are the next logical step if they have not already begun. There is also talk of a possible public presentation in September, during the acts by the 80th anniversary of the Japanese defeat in World War II. We will have to see if Beijing takes that occasion to exhibit it. One more piece in the puzzle of Chinese embarked air power. The J-35 adds to the KJ-600 early alert embarked the poaches that China has in development. Everything indicates that the country wants a more complex shipped air wing and comparable to that of the United States. It must know how long it will take to achieve real operational capabilities with this new generation of platforms. Images | Thomas Aseyroux | 沙丘里的回声 (Weibo) In Xataka | There is a city that maintains much of Russia’s economy in times of war. And it is on the Chinese border

You have the solution ready before the problem appears

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Nvidia is where it is by chance. Just two weeks ago the company led by Jensen Huang reached a capitalization value of 4 billion dollars. It is the first company in history that materializes this milestone. Largely His overwhelming success of recent years It is the result of the privilege position it occupies in the hardware industry for artificial intelligence (AI) with a global market share higher than 80%. However, to find the authentic reason for its success we have to go back to its origins. According to Tae Kim, the author of the trial book ‘The Nvidia Way’this company continues to compete today thanks to two qualities of Huang: its perseverance and its intuition. Thanks to them, he managed to overcome in 1998 a crisis that He was about to end Nvidia. And thanks to them this executive has developed a surprising capacity of anticipation. Nvidia has trouble making the H20 GPU, but the solution is on the way ‘The dilemma of innovators’ It is one of Jensen Huang’s favorite books. The ideas that Clayton M. Christensen exhibited in 1997 have helped him not only to place his company in The privilege position that currently holds in the technology industry; They have also allowed him to keep it at the top of success for more than two decades. And, above all, they have taught him how to anticipate the blows and how he can prepare to fit them. The last one received it in April. And is that in the middle of that month the US Department of Commerce imposed new restrictions to the export to China of the GPU for AI H20what in practice caused this chip to stop arriving at the Chinese clients of this company. This news Nvidia’s shares sank 6% in the bag because I could no longer attend the commitments linked to the H20 GPU that it had acquired. Among the Chinese clients who had bought great amounts of this GPU, and who presumably planned to continue doing it, were Tencent, Alibaba or Bytedance. The most advanced TSMC manufacturing lines have a very high demand and there is an endless waiting list Finally, like We explain to you on July 15Nvidia has made the Department of Commerce review its regulation and allow you to sell the H20 GPU in China again. “The US government has assured us that licenses will be granted. We hope to start deliveries soon,” Pray a statement from Nvidia. But, once again, this company has stumbled upon a problem. When the Trade Department restricted the export of the H20 GPU, Nvidia asked TSMC to stop the manufacture of this chip. It is normal. It was expressly designed for the Chinese market and was not going to be able to continue selling it in China. Now resume large -scale production of the H20 GPU in the TSMC nodes is a problem because the most advanced manufacturing lines They have a very high demand And there is an endless waiting list. A priori this scenario could be a hard blow for Nvidia because it would prevent him from serving his Chinese clients, but the solution has been on his way for many months. And it is that the company’s engineers have been working on A new GPU with Blackwell microarchitecture The latest generation that is intended to occupy in China the place of the H20 chip. In fact, presumably TSMC began in June the production of The B30 GPUwhich is how it seems to be called. What we know at the moment is that this chip for AI will be less capable than the H20 GPU, as is logical, and also that its price will move between $ 6,500 and $ 8,000. For domestic users it is a lot of money, but in the field of professional GPUs for AI it is a moderate price. In fact, the H20 GPU costs between $ 10,000 and $ 12,000. Image | Nvidia More information | Commercial Times | The Information In Xataka | The US gives Huawei a great opportunity: to get its new chip for AI with the Nvidia market in China

A trough ready to free us from the scorching heat, but charging its price on storms

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The worst of this warm episode has not yet arrived but there are those who already have their view at its end. It is not for less, as it is customary this summer, the only thing that is helping to reduce the thermometers is the arrival of storms. And again meteorologists foresee them. Change the trend. On Friday part of the peninsula will see A new transition Meteorological: The heat episode we now live will give way to storms. These stormy episodes will affect the north third and could be strong, leaving winds of intensity and hail. Dorsal and trough. Again, the alternation between scorching heat and intense storms is given by the succession of dorsal and trough, air masses in height under the influence of high and low pressures respectively. According to explains the geographer Samuel Biener in Meteoredthe change in the situation will come from the hand of an Atlantic trough driven in turn by the undulations of the stream in jet. Two seas to red live. There is another important element in the risk that these storms suppose in summer, Remember too Biener himself. It is in the seas, and more specifically in the temperature of its surface waters. Both the Western Mediterranean and the Eastern Cantabrian They are suffering their own “heat waves”. The waters of the surface in these regions have been accumulating several degrees above what would correspond to this time of year. This increases the risk of convective storms. Heat and moisture are transmitted to the air on the surface and then this air interacts with possible cold and dry air masses such as those dragged by the rush that approaches, generating important storms that discharge the humidity and energy accumulated in the environment. Uncertainty, for now. There is still uncertainty about the evolution of this new episode of storms but The forecasts From the State Meteorology Agency (Aemet), on Friday both cloudy skies are expected and “locally with a storm” rainfall. These will circulate from the west and will end up affecting most of the north third, being especially intense in the Eastern Cantabrian and Western Pyrenees. The situation is expected to refer towards the afternoon of Saturday, although the forecasts indicate the possibility that during the day there will be “strong and accompanied by storm” rainfall between the Eastern Cantabrian and the Northeast of Catalonia. For now the agency has not issued any warning related to these storms, but it is still early to rule out a worsening of the situation. In Xataka | The heat of the last weeks has been so extreme that we have already exceeded tropical nights: the equatorial nights are here Image | ECMWF

A giant is ready to get into the market of chips manufacturing machines: LG Electronics

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The HBM memories market (High Bandwidth Memory) that work side by side with the GPUs for artificial intelligence (IA) Three companies lead it clearly: Samsung, SK Hynix and Micron Technology. Interestingly, memory chips are The South Korean economy engine Trade dependent. And Samsung and Sk Hynix are Companies that support this industry In this Asian country. In fact, these two South Korean companies compete with each other to master the lucrative HBM memory chips. AND They do not supply when it comes to manufacturing as many integrated circuits as their customers demand. The most important of all of them is, as we can intuit, Nvidia. The export of semiconductors in South Korea increases, but its chips stocks 33.7% fell in April of 2024 compared to the same period of 2023 according to the National Statistics Office. In any case, another South Korean company is ready to enter the market for integrated HBM memory circuits, although it will not compete with SK Hynix and Samsung. LG is preparing a unique machine to produce HBM memories Manufacturing integrated VAGUARD HBM circuits is not simple. The processes involved in the production of these chips are complex, and in them very advanced technologies are involved. SK Hynix, Samsung and Micron are manufacturing on a large scale, although with different success12 -layer HBM3E memories. The two South Korean firms will produce large -scale HBM4 chips during the second semester of 2025, and Micron will do so in 2026. However, CXMT (Changxin Memory Technologies), one of the Chinese companies specialized in the production of memoirs, will launch Your first HBM3E chips in 2027. The main quality of this equipment will be its ability to allow the stack of integrated circuits in a much more efficient way China has several memories manufacturers Important, but they currently do not have solutions capable of competing with the best of SK Hynix or Micron. This circumstance reminds us of how complex it is to manufacture latest generation HBM chips. LG Electronics is going to enter this marketbut you will not compete from you to you with memory chips manufacturers. The opposite; aspires to be your customers. Koo Kwang-Mo, the president of this company, has confirmed That its strategy is to participate in the hardware industry for AI, but it will make it marketing its own chips manufacturing equipment. In fact, LG is developing a machine that will be specifically designed to produce avant -garde HBM memories. According to this company, the main quality of this equipment will be its ability to allow the stack of integrated circuits in a much more efficient way than with the technologies currently available. In theory, the innovation in which LG engineers are working will contribute to the tuning of HBM memories of more capacity and with a lower heat dissipation index. LG plans go to make their HBM memories production team in 2028. The main manufacturers of these machines are the American company Applied Materials and the Dutch Besi, so these are The companies with which LG will compete If finally its memory semiconductor production machine comes to fruition. If so, it is likely that Samsung, SK Hynix and Micron are interested in their team, although it is also possible to apply materials or kiss forward to LG. In fact, SK Hynix and Samsung plan to introduce this technology this year. More information | Economic Seoul In Xataka | Chinese memory chips manufacturers are a nightmare for the US and South Korea. There is a lot at play

The first processor without a single silicon atom is ready. It is a prototype and still its benefits are a dream

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Integrated circuits of 2 nm They will disembark in the market in style for 2025. Users know that nanometers have lost a good part of their usefulness, and that, in reality, They represent a category of semiconductors. In fact, they no longer faithfully reflect the length of logical doors or other physical parameter, such as the distance between transistors. However, the very quick development of the chips reminds us that every step we take place a little closer of the physical limit of silicon technologyalthough, in reality, this challenge is not new. The main manufacturers of integrated circuits and numerous research groups linked to some of the most important universities on the planet have been working on a solution to this challenge. Decades, even. There are currently several open research lines, and possibly the solution will require betting on one of them, but it is even more likely that the way to follow invites us to allow several of the proposals to be working on. The first 2D computer in the world is here A team of researchers from the University of Pennsylvania (USA) has published in Nature An interesting article in which he explains the procedure that has followed to manufacture the first functional CMOS processor using two -dimensional materials (2D) of a single thick atom. The really revolutionary thing is that they have used molybdenum disulfide and tungsten dyslelenex with the purpose of producing more than 2,000 transistors capable of executing logical operations. They have not used a single silicon atom. “We have first demonstrated a CMOS processor built completely with 2D materials” However, it is also important that we do not overlook that the materials they have used, which, as I have mentioned, have only one thick atom, maintain their properties at that scaleunlike silicon. The leader of this project, Professor Saptarshi Das, has pointed out that “silicon has promoted notable advances in electronics for decades by allowing continuous miniaturization of field effect transistors (FET or Field-Effect Transistors) “. “However, as silicon devices miniaturize their performance begins to degrade. 2D materials, however, maintain exceptional electronic properties at the atomic level, placing a promising path before us,” Explain das. “We have demonstrated for the first time a CMOS processor built completely with 2D materials combining molybdenum disulfide transistors and tungsten tungsten dysleeniuro cultivated in large areas.” All this sounds very good, but there is no doubt that for users the most relevant is to know what impact this technology will have in our experience if it becomes popular. “Our 2D CMOS processor operates with low power voltages, Minimum energy consumption and can execute simple logical operations at frequencies up to 25 kHz “, He has specified Ghoshone of those responsible for the project. This is the heart of the matter. We are only at the dawn of the technology known beyond silicon, but presumably the chips with molybdenum disulfide transistors and tungsten dislendiuro will allow the manufacture of much faster and more compact computers than the current ones, as well as perceptibly more efficient from an energy point of view. More information | Nature In Xataka | Intel and TSMC lead the revolution of photonic chips. His problem is that China has just done fully in this war

The first fotonic cubal immune to errors is already ready

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The development they have experienced Quantum computers During the last decade it is amazing. This discipline is no longer attractive only for the research centers linked to some of the most prestigious universities on the planet; The governments of the United States, China, Germany, France, Australia, the United Kingdom, India, Canada or Russia are some of those who have openly manifested The strategic character that has for them Quantum computing. However, a good part of the greatest advances that we are as witnesses come from the private company. Google, Intel, Honeywell or IBM are some of the companies that are bidding to make possible the innovations required by the challenges that this computing paradigm has placed in front of us. Experts agree that There is still much to dobut the two greatest challenges that need to be overcome to make the tuning of fully functional quantum compute error correction that guarantees that the results we read are the correct ones, and also the scaling of the number of cubits. In fact, both challenges go hand in hand. Xanadu invites us to tie the future with more optimism than ever Xanadu’s trajectory started in 2016, but what placed this young Canadian company in the center of the debate in early June 2022 was the article published in Nature in which Jonathan Lavoie, his scientific heading, and his team explain how they achieved achieve quantum supremacy. Interestingly, in their project they used a programmable quantonic quantonic processor that they baptized as borealis and is able to operate at ambient temperature. The Lavoie team managed to solve in just 36 microseconds a problem in which a classic supercommer pertrected with the best available algorithm would have invested 9,000 years. However, this is not all. In addition, these researchers assured that their technology had allowed them minimize your hardware imperfections and reach a computational advantage in execution time 50 million times higher than that they have thrown other computers that also resort to photonic quantum processors. Xanadu’s quantonic quantonic processor can be manufactured using the same photolithographic technology used in the production of chips that reside inside our computers and smartphones Whatever the most shocking thing is that at that time, exactly three years ago, Lavoie and his team assured that they intended to be ready before this decade is a quantum computer of a million cubits endowed with the ability to amend their own errors. One of the greatest buzas in favor of the Xanadu scientific team is that its photonic quantum processor can be manufactured using the same photolithographic technology used in the production of the chips that reside inside our computers and smartphones, which opens the door to its mass manufacturing. However, the most interesting thing is the strategy that the team led by Lavoie has devised to make possible the scaling of its quantum hardware until it is able to bring together one million cubits. What he pursues is, in broad strokes, interconnect his quantum processors using a fiber optic network with the purpose of can exchange quantum information and face the same problem in a coordinated way. The most obvious advantage that this approach puts on the table is that, if everything goes as Xanadu researchers have planned, nothing will prevent them from continuing to climb their quantum hardware beyond one million cubits. In any case, these scientists have not wasted time for the past three years. Just a few hours ago they have published an article in Nature in which they describe with great detail the characteristics of their new silicon photonic cubits resistant to errors and integrated into a chip. It is the first time that a team manages to demonstrate the proper functioning of a quantum integrated circuit like this. Very broadly, your strategy is to overlap many photons to encode information in a way resistant to errors. This does not imply that quantum computers endowed with the ability to correct their own mistakes are already ready. To be viable using photonic technology it is necessary Optimize manufacturing and packaging processes with the purpose of mitigating optical losses throughout the platform. Anyway, there is no doubt: this achievement of Xanadu is very important. We will follow the track closely. Image | Xanadu More information | Nature In Xataka | Bitcoin encryption and other cryptocurrencies will fall. And those responsible will be quantum computers

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