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Without helium there are no chips or RAM. And the largest producers are in the eye of the Iran war

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Think of the world as if it were a puppet. It is supported by threads that move, but when one of those threads breaks, the whole wobbles. If several strings break at once, the puppet falls apart. In the technological world, 2026 has started on the wrong foot. The main RAM memory companies They have turned to producing memory for AI, leaving the consumer market. This has caused an unprecedented increase of prices that affects consumers, but also companies. Right now, it’s impossible to guess when it will return to normal because each party involved thinks one thing. And, for a few days now, we have another of those threads that I talked about at the beginning: the iran war. The consequence We are already seeing it immediately: the Strait of Hormuz boilingthe barrel of crude oilreaching stratospheric prices and a gasoline –dieselabove all- through the clouds. But since everything that goes wrong can get worse, now there is another crisis knocking at the door: that of helium. And it is the perfect union between RAM crisis and the war in Iran because without helium… well, without helium there are many things that do not work. Neither does artificial intelligence. RAM crisis + Iran war = no helium For many, helium is that gas that gives us such a funny voice and allows us to inflate balloons that float. For the semiconductor industry, helium is a critical and irreplaceable element in the manufacturing process. Being a noble gas, it does not chemically interfere with the materials of the silicon crystal growth process. inside the huge machines that companies use to create the wafers that are later used to make chips. They prevent materials from reacting with oxygen or other contaminants, so the results are purer. They are like a shield, but helium is also essential to dissipate the heat of the extreme lithography machinesto eliminate waste after each manufacturing cycle and even to identify any leaks in one of these machines. Its particles are among the smallest that exist and are what reveal even the smallest leaks in manufacturing chambers that must be under vacuum. Come on, it is not an element that can be easily replaced. There are two companies that right now have such a deep dependency that any variation in supply would be fatal. What companies? Exactly: Samsung and SK Hynix, the same ones that have dedicated themselves to AI and the same ones that do not plan to lift a finger to alleviate the crisis of RAM memory prices (and therefore of SSDs and any device that has a NAND chip). Both are involved in the manufacturing process of the sophisticated HBM4 memoryand both need helium. The problem is that helium is a byproduct in natural gas production, and some of the world’s largest refineries are in the Middle East. With the war in Iran, it is clear that the civilian targets are data centers and energy producers. If these infrastructures are attacked, the rest of the West is paralyzed, and they have begun to launch kamikaze drones against them. There is the oil company Ras Tanurabut also that of Ras Laffan, from QatarEnergy. It is one of the whales in the production of natural gas and, therefore, in the production of helium. And if the refineries close and the ships do not arrive, the smelters’ reserves begin to run out. There are already voices that they point to problems in the medium term if the situation persists. SK Hynix claims that they have a “diversified supply chain and sufficient helium inventory”something similar to what has commented another of the large chip manufacturers: TSMC. The problem is that these guarantees are short-term. If the situation continues with a prolonged closure of Hormuz, more than 25% of the world’s helium supply will be affected. This will cause the companies that ‘use’ gas the most to begin to see that their reserves are depleted at a faster rate than they are replenished. the market, always so unstablehas already reacted and actions Both Samsung and SK Hynix have fallen in recent hours due to supply concerns. Because we are no longer talking about a price of RAM and runaway gasolinewe are talking about helium being necessary for the manufacturing of any advanced chip, but also in quantum computing or for the numerous space launches. And as Hormuz continues, there will be many entities fighting for an essential, irreplaceable and very valuable good. Faced with SK Hynix’s moderate optimism, more pessimistic voices are already seeing echoes of the component crisis of 2020. Images | VALGO, ASML In Xataka | ‘Focus: The ASML Way’: the book that reveals the secrets of the most powerful European company in the chip industry

In 1850, Almería inaugurated one of the largest hydraulic works in 19th century Spain. It was a complete disaster

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It is May 8, 1850, Níjar (Almería). Although the promoters have been trying for months, finally the inauguration of the Isabel II reservoir will not have the physical presence of the Queen which gives it its name. But they are not going to let that ruin the moment, their moment. We talk about what may be the largest hydraulic work of the Andalusian 19th century and one of the most ambitious on the peninsula: 35 meters of stonework built at will by more than a thousand private investors that culminate the old dream of the Duchess of Abrantes, to build a dam along the Rambla del Carrizal. A dam doomed to failure. Money in abundance. In 1821, in the heat of the mining boom in the Sierra Almagrera of Almería, Diego María Madollel He created ‘Irrigation of Níjar’ and obtained tax exemptions from the crown. The idea was simple: build a stone structure 44 meters long and 35 meters high with the idea of ​​irrigating more than 18,000 hectares in Campo de Níjar and Campohermoso. Over the next 40 years, Madollel would learn that there are many ways to fail. The first was almost immediate. The second took almost twenty years and the third, in 1842, with the constitution of the Níjar Reservoir Company, seemed to be the good one. The businessman gathered more than a thousand shareholders from Almería, Murcia, Málaga, Madrid and Valencia (people who had become rich from the mines, wanted to invest, but did not know much about the matter) and got the state to declare the project a ‘public utility’; but, five years later, the project could not get off the ground. It wouldn’t have started, but In 1848 the drought began. A persistent, sharp and prophetic drought… but that promoted the construction of the swamp. Madollel saw his opportunity and began selling water rights. The construction moved forward, the Murcian Jerónimo Ros took control of the construction and by 1857 not only the dam was finished, but also a very complex system of irrigation canals and pipes. Madollel had built a hydrological Ferrari: but the road was not in condition to go more than 20 kilometers per hour. How much everything goes wrong. Despite the very long development, the promoters did almost everything wrong. To begin with, they did not carry out hydrological studies of the area and that prevented them from realizing that the riverbed did not have enough flow to fill the reservoir or to irrigate 18,000 hectares. Furthermore, they did not realize that the regime of the boulevard was ‘torrential’: when it rains, it does so torrentially and that causes enormous amounts of sediment to be washed away. By 1871, the reservoir was completely blocked. The failure was enormous. Or almost. Because, although it is true that today the prey is a relic for hikersthe truth is that Madollel did have some vision. Today the Campo de Níjar is the epicenter of one of the largest seas of plastics in the country. The hydrological pressures are the same or worse, but this shows that it doesn’t matter how many times the climate twists our hand, the man is there to try again. Image | ANE In Xataka | The reservoir that would “never be filled” is opening its floodgates: 23 years later, the largest swamp in Western Europe is completely full

It is literally the largest and heaviest machine ever built by humans and it does one thing: extract coal.

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In North Rhine-Westphalia, western Germany, the largest machine that man has put on earth operates. Forget about huge ships, aircraft carrier either oil platforms: It’s an excavator. It is called Bagger 293, and its very existence is the moving memory of what industrial engineering is capable of when it is demanded without limits. What is it, exactly? The Bagger 293, also known as the MAN TAKRAF RB293, is a bucket wheel excavator (those that have a giant toothed disc at one end) designed for open pit mining. It was built by the German company TAKRAF, a subsidiary of the MAN group, between 1990 and 1995 in Leipzig. His goal from day one was only one: extract lignitethe so-called brown coal, in the Hambach mine, one of the largest mining operations in Europe. Today it remains operational, owned by RWE Power AG, Germany’s second largest energy producer. Numbers. It is 96 meters high, equivalent to a building of more than 30 floorsand 225 meters long, which is more than two football fields placed in a row. It weighs 14,200 tons. The Guinness Book of Records officially recognizes it as the largest and heaviest land vehicle in the world. Shares title with its predecessor, the Bagger 288although the 293 surpasses it in size and capacity. It also cannot be transported. And moving it about 120 kilometers requires more than three weeks of continuous work, with progress of just 5 or 6 kilometers a day. How it works istea monster. The heart of the machine is a 21.3 meter diameter rotating wheel armed with 18 buckets, large steel buckets, each capable of loading up to 15 cubic meters of material per cycle. That wheel spins non-stop, tearing off layers of earth and rock to reveal the veins of lignite, which are then transported by giant belts to the electricity generation plants. Under normal conditions, the Bagger 293 can move up to 240,000 tons of material in a single day. Furthermore, it is estimated that what it does in one day is equivalent to the manual work of about 40,000 miners. All this with only five operators on board, controlling the system from a central cockpit. electric appetite. To start such a structure, a direct external energy source of 16.56 megawatts is needed (about more than 22,500 HP if we do the conversion). This would be approximately equivalent to the electricity needed to supply a city of about 20,000 inhabitants. On the other hand, it should be noted that the Bagger 293 does not have its own conventional engine, it is permanently connected to the industrial electrical network. Its 12 steel tracks, each 3.8 meters wide, distribute the immense weight over the ground in a controlled manner so that the ground does not give way under it. Leaf where you work. The excavator works in the Hambach mine, the largest open-pit mine in Germany, with an approved area of ​​up to 8,500 hectares and a depth that reaches 500 meters below ground level. According to Bloombergthe mine produces around 40 million tonnes of lignite per year, enough to power around 8 million homes. But the mine is not without controversy. Brown coal is the most polluting fossil fuel per unit of energy produced, and the exploitation of Hambach 90% of the historic Hambach Forest has been wiped outan ecosystem more than 12,000 years old. As of 2012, environmental activists They occupied the remaining trees for years in a protest that ended up becoming a symbol of the climate debate in Germany. In 2018, tens of thousands of people demonstrated against the mine’s expansion. Greta Thunberg herself visited the place in 2019stating that he found it “devastating” to see places like the Hambach mine. In January 2020, the German government agreed to preserve the remaining forest, and in August of that same year Germany committed to its definitive exit from coal by 2038. According to Global Energy Monitormining at the Hambach mine will cease in 2029, and the plan is to transform the territory into a reclaimed landscape that will include a large artificial lake. Images | Andreas Lippold (Wikimedia Commons), Stefan Fussan (Wikimedia Commons), Steve Rowell In Xataka | The key hidden infrastructure for AI is not data centers: it is undersea cables and the Middle East leads the way

China has just mounted the largest cannon in its history on the bow of a ship. And that can only point in one direction

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The military balance in Asia was long sustained on an unspoken premise: the technological and operational superiority of the United States was unquestionable. Today that premise is already not taken for granted and, in fact, every nnew movement in the region is forcing us to recalculate times, capacities and margins for maneuver. Because China is “eating the toast” of the rest. A cannon as a symptom. The appearance of a unpublished Chinese naval cannon of 155 mm mounted on a test ship is not an isolated detail, much less a trivial one, but a sign of a much broader trend: Beijing is systematically expanding the scope and versatility of its naval power in coastal scenarios. We are talking about a weapon that, with almost 22 tons of weight and the capacity to fire guided ammunition, represents a leap in caliber compared to the current 130 mm of the Chinese Navy and aims directly at strengthen support capacity of fire in amphibious operations, especially in a hypothetical scenario over Taiwan. More range, more precision, more pressure. The jump to 155 mm is not only a question of size, but technological ecosystem. That caliber opens the door to guided projectiles, high-speed ammunition and even future developments that can offer cheaper and more sustainable alternatives to missiles in certain contexts, something that the United States has also explored with mixed results. China appears to be learning from American missteps (as the Zumwalt case and its prohibitive projectiles) and moving forward with a solution that combines traditional power and ambition without renouncing the logic of saturation war. The design is distinguished from existing large-caliber guns, such as the H/PJ/45, aiming for a caliber of 155 mm. Amphibious warfare as an axis. They counted the TWZ analysts that the new barrel fits into a wider expansion of the PLA’s amphibious capabilities, with large assault ships and auxiliary platforms designed to consolidate beachheads. In this context, long-range naval fire does not replace missiles, but the csupplement with volumepersistence and a lower cost per shot. The strategic signal is clear: China is not only accumulating missiles, but is building a complete range of options to dominate the nearby air and maritime space, especially in its immediate periphery. The Washington Contrast. And while Beijing tests new systems and accelerates development cycles, the United States drags debates on value of naval fire support, cancels programs like the railgun after years of investment and reconverts ships designed for a doctrine that never came together. Washington remains technologically superior in multiple areas, but has shown many doubts in define what combination of systems needed for a high-intensity confrontation against a power on par. China, on the other hand, appears to be aligning its industry, doctrine and production with a coherent strategic objective. A mass pointing in a direction. China has just mounted the bow of a ship largest naval cannon of its history, a structure of almost 22 tons that symbolizes something more than a technical advance. We are talking about a type of investment that is not designed for exhibitions or for routine patrols, but for every specific scenarios where fire sustained over solid ground can tilt the outcome of an operation. In other words, when a power like Beijing adapts its industry, its ships and its doctrine around that type of capability, the message is anything but ambiguous: it is setting the stage for a specific goal. Image | x In Xataka | The new fear of Western fleets is not nuclear. They are conventional submarines armed with surprise and a flag: China In Xataka | China’s best weapon doesn’t fire a single bullet: 300km ‘moving wall’ to close sea routes instantly

Cantabria has always been one of the largest milk producers in Spain. Now their ranchers are going extinct

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The Cantabrian livestock sector is in full transformation. Especially if we talk about milk production. In recent years the region has seen the disappearance hundreds of farms of beef. The phenomenon can be explained (in part) by a tendency towards concentration, but that has not in any case prevented the decline in production. The result is that, although Cantabria continues to have a relevant weight in it national sectorfinds itself with a complex panorama: its dairy farmers are on the verge of extinction. What do the figures say? The phenomenon is complex and to understand it, several keys must be used. The most relevant is probably the contribution last summer the Cantabrian Government itself, when disclosing a balance sheet that shows that the region lost almost 400 dairy farms in just six years. From the 1,167 registered in March 2019, it rose to 770 during the same month of 2025. A few days ago The Confidential public an information on the sector that shows an even lower figure, with 749 milking farms. CCAA cow’s milk production on farms (2024 – data in thousands of Tms) Galicia 3,095,539 Asturias 535,863 Cantabria 404,850 the Basque Country 163,395 Navarre 280,273 Rioja 22,832 Aragon 176,416 Catalonia 770,981 Balearics 60,851 Castile and León 925,809 Madrid 55,427 Castile-La Mancha 296,292 Valencian Community 86,356 Murcia 68,684 Estremadura 18,618 Andalusia 557,998 Canary Islands 55,881 Spain 7,576,063 Is there more data? Yes. The balance sheet provided by the Cantabrian Executive is interesting because it shows that this loss of farms is not the result of a one-off restructuring, but rather a sustained trend over time. If 2019 ended with 1,113 farms, in 2020 there were already 1,050, 976 in 2021, 905 in 2022, 847 in 2023 and 784 at the end of 2024. In the first quarter of 2025 the census was at 770. The values do not coincide with those of the yearbook published in 2024 by Agriculture, but The trend is basically the same. Is it just the number of farms going down? No. The loss of farms can be explained in part by a trend towards the concentration. That is to say, perhaps in the community there are fewer farms but those that exist accumulate more cattle. The rest of the sector’s indicators, however, show that it is far from strengthening. The census of milking cows has experienced a fluctuating trend in recent years, with ups and downs. Its trend has been less clear and pronounced than that of farms, but the final balance is not good. Why’s that? In 2019 there were registered in the community 49,486 cattle bred for milk production. In 2024 there were already 48,186, about 1,300 less. In between, the sector has experienced some important ups and downs. In 2022, for example, the census reached 64,633 cows after growing by around 7% in one year, but in 2023 it again experienced a considerable decline. Production data is also not buoyant. Both those collected by Agriculture and the impressions conveyed by the sector. Recently admitted to The Confidential which has encountered a decrease in the collection volume, something unusual not so long ago. “Production in Cantabria has fallen by 15% in the last five years,” the national federation FENIL states. How does that affect the region? The key I gave it in December The Montañés Diary. The loss of dairy farms has meant that in the community there are now several dozen municipalities without farms of this type. To be precise, there are 26 towns without a trace of the industry, a list that includes towns with an urban profile, such as Castro Urdiales, but also others that have been more linked to the agricultural and livestock sector, such as Anievas or Cabuérniga. At the end of last year there were almost a dozen and a half nuclei in which only one livestock farm dedicated to dairy survived. What is the change due to? There are several factors at play. Beyond the general tendency of the bovine sector towards concentration that occurs in Spain, with the transition from many small farms to a few larger ones, the drift of the Cantabrian industry is explained by social and economic issues. They close farms because there is no generational change. Neither more nor less. “The first factor that explains this is the advanced age of the region’s ranchers. The average is between 58 and 60 years old,” explains to The Confidential Luis Pérez, from Ugam-Coag. “They reach retirement and close the farm, no one continues.” And why does that happen? Again, due to a combination of factors. Taking care of farms requires intense and constant work (“You have to milk twice a day, every day”) that is not always rewarded when selling the product in a volatile market with fluctuating prices. “You can be very well and in two months go down and be very bad. There is no type of stability,” Perez adds.. Against this backdrop, there are more tempting niches within livestock farming, such as breeding for the meat sector. While Cantabria has seen the number of farms dedicated to milking decrease, professionals in the meat sector have increased. What is happening with that sector? “The majority of those who enter are children of ranchers. And they almost always join with beef cows,” comments Pérez in The Montañés Diary. “In both cases you have to attend to the animals every day, but with milk you have to milk, yes or yes, every 12 hours.” Before the pandemic, there were 7,827 livestock farms of this type. In 2023 there were already more than 8,100, although since then that record also seems to have been reduced. Images | Nicolas Vigier (Flickr) and Department of agriculture In Xataka | We have tried to find out if science prefers whole, semi or skimmed milk and we have stayed as we were

We don’t know if the US is going to attack Iran. We do know that it is carrying out the largest military deployment in the Middle East since Iraq

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In major international crises there is a almost imperceptible moment in which the tension stops being rhetorical and begins to be measured in real movements. History shows that when the pieces begin to be placed with that precision, the outcome It rarely depends on words alone. Therefore, when they pass 20 tanker aircraft across Europe in a single day and the maps tell us that the largest aircraft carrier in the United States is four days to reach its destination, the outcome can only be an ockham razor. A display that is already historic. Of course, we don’t know for sure whether the United States is going to attack Iran. What we do know is that it is running the largest air deployment in the Middle East since the invasion of Iraq in 2003, a concentration of power which cannot be explained as simple diplomatic pressure. There are currently dozens of stealth fighters, command and control aircraft, anti-missile systems and two aircraft carrier groups taking up positions while the White House insists that diplomacy still on the table. The question is not whether Washington has the capacity to strike, but when and to what extent it would decide to do so. And if the satellite maps they don’t lieon Sunday morning everything would be ready. Stealth fighters in motion. The radars have indicated For several days now, the F-22, F-35 and F-16 have been crossing the Atlantic in waves, reinforcing bases in Jordan and Saudi Arabia that are becoming launching pads for a sustained campaign. Them F-15E are addedelectronic warfare aircraft and air communications nodes that allow complex operations to be coordinated. It is not the pattern a specific attack like the one perpetrated in Iran with the Operation Midnight Hammerbut rather the architecture of a “heavy” and prolonged air war, one capable to last weeksbut more, with targets ranging from nuclear facilities to missile depots and Islamic Revolutionary Guard Corps centers. AWACS to the limit. There are six Boeing E-3 Sentry, That is, almost 40% of an aging fleet with low availability, warning and control systems that have been sent to Europe and the Middle East. We talk about the floating brain that manage air combatcoordinates interceptions and detects drones and cruise missiles at low altitude. Its massive deployment indicates that planners are setting up an environment “high intensity battle”but at the same time it reveals a structural vulnerability of Washington: the United States depends on a small and old fleet to direct one of the most complex campaigns on the planet. U.S. Ford Patriots, THAAD and defending against retaliation. There is no doubt, in such a movementreinforcement is not just offensive. Patriot Systems and THAAD They have come forward to protect the surrounding 30,000-40,000 soldiers Americans scattered in the region and allies like Israel. This gives us an idea of ​​what to expect. Washington assumes that any attack would trigger a response with ballistic missiles, kamikaze drones and possibly attempts to close the Strait of Hormuz. The deployment seeks to ensure that, if retaliation comes, it can absorb the blow without paralyzing the operation. Two aircraft carriers and a “navy” visible in space. He USS Abraham Lincoln already operates in the area with Aegis destroyers and nuclear submarines, while the USS Gerald R. Ford keep it up from the Atlantic after crossing near Gibraltar. As we said, if it maintains its current speed, it will be off the coast of Israel on sunday morning and will be able to reinforce air defense in the event of an immediate Iranian retaliation. Two combat groups with F/A-18, F-35C and electronic warfare aircraft provide mobile power, missile defense and sustained strike capability. That is to say, it is not a symbolic presence, it is an unequivocal sign of preparation for real combat. Trajectory of the American aircraft carrier US Ford Tehran, Moscow and Beijing for internships. While Washington concentrates forces, Iran is currently carrying out naval exercises with Russia and China in the Strait of Hormuz. The presence of Russian and Chinese ships does not alter the military balance against the United States Navy, but it adds a layer if you want. politics and risk which requires planning with greater caution. In this regard, Iran has also closed parts of the strait for maneuvers with anti-ship missiles and drones, stressing that any war would not be a limited exchange, but an escalation with global impact on the oil and sea routes. An outrage for ambiguous objectives. The accumulation of forces It allows, a priori, multiple scenarios: from a limited attack against nuclear facilities to a campaign aimed at degrading missile capacity or even weakening the regime. Be that as it may, technological and aerial superiority does not resolve the political mystery of what would happen next. Without ground forces or a broad coalition, a protracted war would depend almost exclusively on air and naval power. In that regard, The New York Times said that the White House has received plans designed to maximize the damage, but has not yet made a final decision. Pressure as a strategic weapon. With such a scenario there are not many options. Either the deployment is a prelude to an attack, or we are dealing with a tool unprecedented pressure aimed at forcing concessions at the negotiating table. Some analysts believe that the show of force they have in front of them right now could convince to Tehran that Washington is going all out. Others warn that the same preparation that increases military credibility also reduce the margin to retreat without any political cost. One thing is clear: at this point, the movement of parts It is already historical and hyperbolic, and the only thing left is to know if it will remain a threat or will become an open war of unpredictable dimensions. Image | TREVOR MCBRIDE, US Army Aerial, RawPixel, BORN In Xataka | Tension in Iran is so high that the Strait of Hormuz is closed. And that will have consequences when … Read more

23 years later, Western Europe’s largest swamp is completely full

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When in the mid-1950s, someone thought about building a dam in one of the driest areas of Portugal, the criticism was very simple: make a reservoir in Alquevassimply absurd: “it will never be filled.” And that prejudice meant that (for more than fifty years) the project was put in a drawer. But, at the end of the century, the Portuguese country decided to take it back and its floodgates closed in 2002. What happened next showed that those critics had no idea. A huge work of engineering. Of course, the skepticism was well founded. ‘Alqueva’ means precisely ‘fallow land’, ‘desert’. But that did not mean that it was meaningless, quite the opposite: that a much greater ambition was needed. And that’s what they did: with a total capacity of 4,150 hm³ and a surface area of ​​250 km², it not only regulates the Guadiana. It provides water to supply the consumption network (200,000 inhabitants), to produce energy (520 MW) and to irrigate hundreds of thousands of hectares (130,000, it seems). It is the largest reservoir in Western Europe. A monster that now has to be unpacked. That is what is striking, that had to unpack. Not because it’s the first time: between 2010 and 2013 he did it on several occasionsbut the deep drought of recent years meant that there was no fear that it would not happen again. Although it is happening: these days, Alquevas has been draining at the rate of an Olympic swimming pool every two seconds. Is there much left to do? Although seeing the monstrous Alquevas reservoir full it is inevitable to think about what more projects are still to be done, the truth is that we do not have much room for maneuver. The majority of “easy” reservoirs are already built and most of those that could be built would have great technical, social and economic problems to carry out. So we will have to go a little further: think about how we approach this possible “new normal” if it ever occurs. Image | Ceinturion In Xataka | Andalusia anticipates the storm and has already canceled in-person classes and activated the UME. The doubt is placed on the workers

Tesla has revolutionized the industry with a 9,000-ton Giga Press. China has responded with the world’s largest

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Tesla has revolutionized car production. He has done it with the help of his Giga Press, a huge assembler capable of producing huge parts of the chassis to save time and money. In their race to lower costs, numerous brands have ordered their own. And a Chinese manufacturer has the largest in the world. What is a Giga Press? A Giga Press It is a machine capable of producing huge parts of a car chassis in a single process. Until now, those huge pieces have been (and continue to be for most manufacturers) assembled separately, slowly taking shape like a 10,000-piece puzzle. What is achieved with a Giga Press is to reduce the number of those pieces that have to be assembled. That is to say, simplify the puzzle. This is achieved with a huge press into which the material is injected to produce the part and the mold is pressed with great force to obtain the desired final part. Why is it so important? With the Giga Press, Tesla has managed to save time and money in the production of their vehicles. By simplifying the process, you can produce much more in less time and, therefore, amortize the investment more quickly. In fact, one’s own Tesla trusts in new evolutions to be able to reduce hypotheticals but also there are not a few companies that have ordered theirs with a view to achieving these same results. The largest in the world, of course, is in China. 16,000 tons. This is the figure that the Giga Press that Dongfeng has in its facilities in Wuhan (China) manages to apply, as reported in Car News China. This company has been working since last January with a new machine capable of casting parts with a pressure never before seen in the industry. The machine, they explain in the middle, has been designed, developed and produced entirely in China by LK Machinery which also provides these machines to other companies like XPeng. To give us an idea, Tesla’s Giga Press are capable of assembling parts with 9,000 tons of pressure. In this case, Dongfeng will dedicate the pressing to parts of battery casings of their electric cars. They assure that the machine will improve the rigidity of the assembly and the protection of the energy accumulator. Each piece moves forward every 135 seconds. And it’s not the only one. In parallel, Dongfeng will also have another press, this one capable of applying 10,000 tons of pressure. In this case it has a moving part and a stationary mold. The latter is filled with molten steel at a temperature of 720ºC and the moving part is placed on it. From there, pressure is applied until the new piece is shaped. The objective between both presses is to produce up to 600,000 pieces annually to incorporate into your cars. For now, in the first phase, up to 200,000 pieces will be counted and the objective is to gradually scale production until reaching the desired cruising speed. Both machines are the result of a clear commitment to this type of machines in China in recent years. Already in 2021, InsideEVs It stated that local manufacturers were looking for their own and, above all, that Tesla had managed to locate the supply of its suppliers in China so the materials used in the Shanghai machine did not have to be imported from third countries. It has its problems. Although the mass pressing of parts has revolutionized the industry and many manufacturers have sought their own machines, the truth is that this type of production It also has its negative side. And millions of copies are needed to amortize the set and get economic return on a very important investment. This also requires maintaining a design for a long time because any variation in the part forces the production line to stop for too long until the desired original mold is found. That “slave” design of the brand itself is one of the problems that Tesla has encountered, which is that it cannot launch cars on the market with new variations beyond small aesthetic touches. Photo | LK Machinery In Xataka | Tesla was supposed to be a company that sold cars. And the problem is that it is stopping selling them at full speed

The largest clinical trial confirms that it detects more and reduces the radiologist’s burden

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With the arrival of artificial intelligence, one of the applications was undoubtedly medicinewhich could mark a authentic revolution. Although definitive proof was missing to tell us that it really had real use. And this one just arrived thanks to an article published in The Lancent which has pointed out how AI can help us detect more breast cancers and even reduces those that are much more dangerous. The screening. Unfortunately, in Spain we have in mind, because of how recent it was, the problems with screening programs in Andalusia. And despite this great controversy, this type of screening is very useful and significantly reduces the number of women who end up dying from breast cancer that was not detected in time. But now we want to go a little further with the integration of technology so that fewer tumors escape that to the human eye can escape due to their small size. Interval cancers. Without a doubt, it is the great enemy in radiodiagnosis when we refer to screening mammograms. This term refers to those tumors that are detected between one check-up and the next, and that have different reasons for their appearance. The first reason is that it is a tumor that grows very quickly (and that can be much more malignant) or that was missed in the previous control mammogram due to its small size. And this is a serious problem, since the basis of screening is to detect cancers in the earliest stages where they can respond better to more conservative treatments. The study. The MASAI trial (Mammography Screening with Artificial Intelligence) has shown that the use of AI reduces these cases drastically. And the figures are quite promising, since there was a 12% reduction in cancer rate interval in the two years after the woman was screened. In figures, it went from 1.76 cases per 1,000 women to 1.55 cases. A difference that may be very small in our eyes, but in public health and oncology it is a real success, since reducing by 12% the tumors that usually “escape” is a major clinical advance. Less work. Until now the standard method to analyze these tests focused on a double reading. This means that two radiologists reviewed each mammogram independently to ensure nothing was missed. A security method that is ideal, but that consumes an immense amount of human resources in health systems. That is why with this method a paradigm shift is proposed that is based on intelligent triage and that can be summarized in three different points: The AI ​​initially analyzes the mammogram image and assigns it a risk score from 1 to 10. In the event that it is categorized as low risk, the image is reviewed by a single radiologist to see if it agrees that the image is clean and closes the case. If the risk is high in the mammography, the image does pass the double reading system with AI marking the most suspicious areas where there may be injury. The result. With this new algorithm, the study has aimed at a 44% reduction in the reading letter for professionals, in order to make doctors now focus on the images that are much more doubtful. And no, working less did not mean working worse. On the contrary: the AI ​​arm of the study detected 29% more clinically relevant cancers without increasing the rate of false positives (the great fear of over-diagnosing healthy patients). Complement and not replace. This is something important that the study itself highlights, since they point out that AI has not arrived to fire radiologists. The MASAI method is only a “decision support”, since the AI ​​prioritizes, orders and signals, but the final clinical decision is always that of the doctor and therefore in human hands. With the publication of these final results in The Lancet, The validation cycle of one of the most important tests is closed of the decade in radiology. The next step is no longer asking whether AI works in breast cancer screening, but how long it will take for public health systems to implement it to give radiologists one more tool that allows them to be more precise and methodical. Images | National Cancer Institute In Xataka | A Spanish milestone against pancreatic cancer: we are one step closer to eradicating it but there is still a long way to go

Germany does not want to depend on Elon Musk for war. So the largest weapons factory in Europe wants a “military Starlink”

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For decades, European security has rested on critical infrastructure controlled from the United States. But with the war back on the continent and space communications becoming a decisive military assetGermany is beginning to assume that it cannot afford depend on Elon Musk nor from Washington for something as basic as talking and fighting in case of conflict. A “military Starlink”. Rheinmetall and OHB are in preliminary talks to present a joint offer to create a satellite communications network in low orbit for the Bundeswehr, a system that in Berlin already is openly described as a “Starlink for the German army”. The initiative aims to capture part of the ambitious German plan for invest 35,000 million euros in military space technology, with the aim of providing a secure, sovereign infrastructure specifically designed for military use, reducing dependence on US services such as Starlink, owned by SpaceX. Technological sovereignty. The background of the project will be one of the great themes of this 2026, and it is both strategic and political, since the war in Ukraine has shown to what extent satellite communications in low orbit can be decisive when terrestrial networks are destroyed or degraded. Although Starlink (and its military version Starshield) became in a key asset for kyiv, many European countries distrust to base critical capabilities on a foreign private provider, which has accelerated plans to build national or European networks under state control. The weight of Germany. With this program, Germany aims to become the third largest investor world in space technology, only behind the United States and China, according to the consulting firm Novaspace. German military authorities have already defined the technical specifications and are preparing the tender, prioritizing coverage of NATO’s eastern flank, where Berlin deploys a permanent brigade of 5,000 soldiers in Lithuania as part of its defensive reinforcement. From armored to space. Traditionally associated with tanks, artillery and ammunitionRheinmetall is rapidly expanding its presence into new domains in the heat of German rearmament. At the end of last year it obtained its first major space contract, up to 2,000 million eurosto develop together with Iceye a constellation of radar satellites capable of operating at night and in bad weatherwhich puts it in a solid position to now aspire to a military communications system in low orbit. HBO and opportunity. For HBOthird largest European satellite manufacturer and navigation system supplier Galileothe project represents a key opportunity to strengthen its military business. The company faces the possible creation of a European space giant as a result of the merger of the divisions from Airbus, Thales and Leonardoan operation that its CEO considers potentially anti-competitive and that could leave OHB at a disadvantage if it does not expand its scale and capabilities. Boiling market. The simple announcement of the talks has OHB price skyrocketedreflecting the extent to which the sector perceives German military space spending as a catalyst for opportunity. That said, the project is still in an early phase, with no official comments from the companies or the Ministry of Defense, and is part of a growing competition for multi-million dollar contracts that will define who controls future critical military communications infrastructure in Europe. Image | Support Forces of Ukraine Command In Xataka | Germany is experiencing a new “industrial miracle” that it already experienced 90 years ago: that of weapons In Xataka | Europe’s largest arms factory faces an unexpected problem: earning an indecent amount of money

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