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Someone forgot a bag of cheetos in the largest cave chamber in the US. The problem is chaos to the ecosystem that comes after

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That humans can generate The biggest chaos in ecosystems that surround us I think it is out of any doubt. However, already a difference from other animals, no matter how large the error is, We are able to repeat it In a short time. Therefore, what happened in one of the most fascinating areas in the United States is a good example. Even if it is A simple check of Cheetos. The importance of Carlsbad’s caverns. Located in the state of New Mexico, it is about A set of more than 119 underground cavesof great geological and ecological importance. Formed by the acid water action that dissolved the limestone over millions of years, these caverns stand out for their vast network of passages and cameras, including the famous “great room”, one of the largest underground cameras in the world. These unique geological formations include impressive stalactites, stalagmites and columns, hence it is of great scientific interest to study the processes of training of caves and the geological history of the southwest of the United States. However, this enclave named World Heritage by UNESCO has also become a must of mass tourism. A bag. As The National Parks Service explained in an article (NPS), what happened should make all future tourists think after a distracted visitor left a bag of Cheetos in the depths of the Carlsbad caverns. Apparently, the snack dropped into the historic great room, the largest cave chamber by volume in North America, the same one that can only be accessed by walking around an hour underground. A pump to the ecosystem. Once there, the bag can rot in the wells of the wet cave. In other words, those small “cheese” snacks stranded in the cave can make a small expansive wave through the local ecosystem. “The processed corn, softened by the moisture of the cave, formed the perfect environment to house microbial life and fungi. The crickets, mites, spiders and flies of the cave are soon organized in a temporary food network, dispersing the nutrients to the cave and the surrounding formations. The mold extends to the nearby surfaces, gives fruit, dies and smells bad. Count the NPS In a publication. A much bigger problem. In the same article it is denounced that “at the scale of the human perspective, a spilled snack bag may seem trivial, but for the life of the cave the world can change,” they emphasize. “Great or small, we all leave an impact wherever we go. Let’s all leave the world in a better place than we find,” adds the center. Apparently, the rangers had to perform an arduous follow -up task to carefully eliminate any rest of the garbage and mold from the surface of the cave, hoping to avoid any lasting impact on the cave. Garbage and natural environments. One of the great scourges of The National Parks of the United States It has to do with what visitors “bring” and leave when they leave. That garbage throws chilling numbers: more than 300 million people visit the national parks every year, generating almost 70 million tons of garbage. And of all enclaves, the caves take the worst part. The reason? They are more vulnerable because they are isolated from the outside world and house a rich variety of highly adapted, endemic and sensitive organisms. If a new seasoning is added to the equation, call cheetos or similar ones, the result can radically alter the balance of biodiversity. The example of the Lascaux cave. Possibly, it is the most famous case and the clearest example of how we are capable of alter an environment of this type. Discovered in France in 1940, they immediately became famous for their cave paintings dating from 17,000 years ago, one of the best samples of prehistoric art. However, after opening to the public in 1948, mass visits began to negatively affect the delicate microclimate of the cave. Apparently carbon dioxide exhaled by visitors, along with moisture and changes in temperature, began to cause visible damage to paintings, such as the appearance of fungi and algae on the walls. These changes put at risk the conservation of paintings, some of the most important in humanity. Closed forever. Faced with this deterioration, in 1963 the French authorities made the decision of Close the Lascaux cave to the public To protect the paintings. Since then, only a very limited number of scientists and conservation experts have had access to it. In fact, to allow the public to continue appreciating the art of Lascaux, a replica known as Lascaux II was created, which reproduces the main cameras and paintings of the original cave. This measure, protecting the historical value of the caves with steel doors and security cameras, has allowed to preserve the artistic heritage of Lascaux while maintaining its educational and cultural value. Maybe we should do the same with all caves with historical value. Although before it should be reviewed that no one has left a snack. A version of this article is PUblicó in 2024 Image | Ken LundCarlsbad Caverns National Park In Xataka | We have been recycling the garbage we produce. Experts say it has not served at all In Xataka | In the US, a woman used an AirTag to check if recycling served something there. It turned out that it did not work

The world’s largest iceberg was about to turn 40. I was already lasting too much for experts

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Almost four decades after detaching themselves from Antarctica, the iceberg colossal known as A23aa Giant of one billion tonshe is fighting his final battle against the ocean. After an epic trip and decades stranded at the bottom of the sea, whatever The world’s largest iceberg They are breaking into pieces, and scientists predict that it could disappear completely in the coming weeks. The history of Iceberg. The A23A detached from the Philchner-Ronne Ice Platform of Antarctica in 1986 and was embedded at the bottom of the Weddell Sea for more than 30 years. A great formation that undoubtedly matters by overcoming the surface of the Community of Madrid twice or doubling the London Metropolitan Area. But it was not until 2020 when his epic trip beganbeing dragged by the ‘Icerbergs Highway’ to the South Atlantic. And although it was stranded for a while, He started his journey again in 2024. A threatening size. After its journey, earlier this year its immense size came to threaten the food areas of the penguins on a remote island of the South Atlantic, but the iceberg continued on its way. Now, according to an analysis of the Agite France-Presse and taking as a source the images of the satellite of the European Copernicus programthe A23a It has less than half of its original sizealthough it remains a large mass of 1,770 square kilometers. A dramatic disintegration. In recent weeks, huge pieces of ice, some of up to 400 square kilometers, have detached themselves from A23a. In addition, the sea around it is full of smaller fragments, many of which are large enough to suppose a risk for navigation. Andrew Meijers, physical oceographic of the British Antartic Survey (BAS)has told AFP that the iceberg is “disintegrating quite dramatic” as it moves north. “I would say that it is in the process of disappearance … Basically it is rotting below. Water is too warm for it to be maintained. It is constantly melting,” says Meijers. The scientist expects the A23a not to be “identifiable in a few weeks.” It has gone too far. The route that this iceberg has had, the truth is that it has surprised the scientific community. “Most icebergs do not get so far. This is very large, so it has lasted more and has come further than others,” adds Meijers. Climate change as a backdrop. Although Icebergs detachment is a natural process That we have documented, scientists affirm that the rhythm they are being lost is a problem. And behind this acceleration in the detachment is man and climate change. This is something that we have already seen as a serious problem in the ‘alley of the icerbergs’ where there are a greater number of these formations, further altering ecosystems in its path. Other icebergs have had the same fate. In the pastother specimens, such as A-68awith an extension similar to the area of ​​the province of Alicante, he broke down from the Ice Platform Larsen C in July 2017 and began a 2,500 km route that took him north. After four years of travel, he ended up disintegrating himself on the island of San Pedro, having previously generated great expectation from scientists. In this case, scientists could see how the ways of oceanic water are stratified were altered. In this way, there was an effect of displacement towards the depths of particular matter and phytoplankton, which alters the redistribution of nutrients in the water. Phytoplankton is the basis of tens of species, and right now It is found in great concentrations in Greenland by melbergs melts. And although it can be positive for marine life and Atmospheric co -capturethere is a paste: changes in temperature, chemical composition and salinity can alter ecosystems. Effects of A23a. A23A disintegration may have beneficial effects, according to researchers. And it is that the fact of releasing nutrients to the ocean can favor biological productivity. But above all, negative effects stand out, since fragmentation also raises challenges for navigation and fishing in the South Atlantic, since smaller fragments are more difficult to track than the main block. In Xataka | Terranova has seen how an iceberg colossal approaches its coast. The show is surprising; The phenomenon, no

The largest nuclear fusion project on the planet has survived the setbacks. This is the date on which Iter should be ready

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2024 was a difficult year for ITER (International Thermonuclear Experctor reactor). This experimental reactor of nuclear fusion It is being built in the French town of Cadarache by an international consortium Led by the European Union. Although it was conceived in 2006 and the project was officially launched in 2007, the beginning of the assembly of this titanic machine did not start until 2020. The initial itinerary Proposed by Eurofusion, which is the institution that is responsible for promoting and supporting the scientific research necessary to bring to fruition the European Nuclear Fusion Plan, established that in 2025 the assembly of this machine would end. However, that same year another crucial milestone would arrive: the first tests with plasma would start. Three years later, in 2028, Iter engineers would begin the low power with hydrogen and helium, and in 2032 the first high -power experiments would arrive with these two gases. Finally, in 2035, Iter would be able to undertake high power tests with deuterium and tritium. And in 2040 this experimental reactor would demonstrate the energy profitability of nuclear fusion. Finally this will not happen like this. In 2022 the French Nuclear Safety Authority (ASN) identified several irregularities of a strictly technical nature in Vacuum Chamber sectorswhich caused the Iter organization to react as it should do so: constituting a working group to address the complementary requests of the ASN and advance with the reactor assembly Tokamak. Iter’s technical challenges are unpublished Assembling a machine as complex as it is it is not easy. The vacuum chamber weighs 8,000 tons, is made of stainless steel and boron and must remain hermetically sealed. Its assembly has forced engineers to deal with extraordinarily strict local tolerances of 0.1%, and, in addition, the camera has a very complicated shape and uses plates with thicknesses up to 60 mm. To solve the assembly the technicians have had to resort to state -of -the -art technologies, such as the Electron Beam Weldingwhich is welding using an electron beam, or The design of AI models specifically conceived to identify defects in the welds of the camera. The Covid-19 Pandemia that raised very crudely during the 2020s and 2021, and, on the other hand, the technical challenges derived from the completely unpublished nature of much of the components that need to be tuning so that Iter arrives in fruition have caused that The main milestones of this project are delayed. Nevertheless, The current updated itinerary proposes several important dates that interest us know. In 2039 Iter will be able to undertake high power tests with deuterium and tritium In 2034 the first experiments will be carried out in the reactor; In 2036 the magnetic system responsible for confinement of plasma to maximum power will be tested; And finally, in 2039 Iter will be able to undertake high power tests with deuterium and tritium. Initially this last milestone was going to arrive in 2035. Whatever it is during the last year the Iter assembly has advanced at a good pace. In the cover image of this article we can see two of the titanic sectors of the vacuum chamber, although, in my opinion, one of The milestones that this project has achieved This year It was consolidated in May. The superconductor magnets placed on the outside of the vacuum chamber of this nuclear fusion reactor have the responsibility of generating the magnetic field necessary to confine plasma inside. They are also responsible for controlling and stabilizing it. These magnets weigh 10,000 tons and are manufactured in an alloy of niobio and tin, or niobio and titanium, which acquires the superconductivity when cools with a supercritical helium until reaching a temperature of -269 ºC. This requirement justifies the need to put a powerful cooling system like the one that has devised Europe for Iter. In the construction of this experimental nuclear fusion reactor, the US, Russia, China, India, South Korea, Japan and the United Kingdom, but the cryogenization plant have been commissioned by Fusion for Energy (F4E), the organization of the European Union that coordinates the contribution of Europe to the development of Iter, the French company Air Liquide and technical integrated technicians in the Iter structure. Superconductor magnets acquire superconductivity when they reach a temperature of -269 ºC This extreme refrigeration installation will be responsible for supplying liquid helium to 4.5 Kelvin (-269 ° C) to superconductor magnets and criobombs, and also gaseous helium at 80 Kelvin (-193 ºC) to thermal shields. Creobombs are empty ultraalt devices that are responsible for eliminating gases inside the vacuum chamber. To do it They must work at an extremely low temperature. And, on the other hand, the thermal shields are responsible for protecting some critical elements of the reactor, such as superconductor magnets, the heat that emits the confined plasma inside the vacuum chamber. Iter’s cryogenic plant has an area similar to that of a football field (just over 7,100 m²) and contains several 26 -meter high storage tanks. These figures help us intuit how enormous this critical installation is. As we have just verified, without it the nuclear fusion would be absolutely impossible. This Grigory Kouzmenko statementF4E manager, invites us to tie Iter’s future with a reasonable optimism: “We have entered the most exciting phase of the project, in which all the efforts of previous years finally are specified and we can benefit from the collaboration based on the confidence between all the parties.” Image | Fusion for Energy More information | ITER In Xataka | From today Spain has the key to nuclear fusion: Granada’s particle accelerator is already a reality

His mega -study for trucks is the largest in the world

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Huawei has presented the first 100 MW recharge station. The space is designed for the recharge of large -tonnage electric trucks and has put a new roof if we talk about power available in the loaders. It is just another example of how the company is becoming a reference in the market for electric mobility in the country. The biggest in the world. There is only one electric vehicle recharge station with 100 MW. It is in China, of course, and Huawei has raised it. The technology company has opened in Beichuan Qiang, a county in the center of the country, the largest load station in the world for available power, according to Carnewschina. The space is designed for electric truck recharge and its location makes all the meaning, far from the big cities. The most important city in the area is Chongqing that has more than 30 million inhabitants but is 400 kilometers away. This gives an idea of ​​the existing complications to join the large Chinese cities through the use of electric vehicles. In data. As for pure and hard data, Huawei station It is summarized in the following: 18 load points with 1.44 MW powers 108 load points at 600 kW A total capacity of 100 MW of power Two storage spaces of 215 kWh It is estimated that they can recharge up to 700 trucks daily Understanding it. To have a clearer what all these numbers mean, the first thing we have to take into account is that In Spainmost of the rapid recharge points are 150 kW. The most advanced are delivering between 350 and 400 kW but are exceptional. Besides, There are barely cars that can recharge more than 250 kW at the moment. Powers such as those commented above are only available for trucks since a battery is needed that is able to assimilate that power. Byd, in China, has 1 MW chargers that can be used for private vehicles but already explained that the true target audience is heavy transport. With a 1 MW load point, a byd car can recharge 400 kilometers in five minutes. In Carnewschina They point out that at that time a truck recovers about 100 kilometers. It is not a problem since it is assumed that in heavy transport longer stops are expected to rest. A reef. With this type of recharges, Huawei shows that he has found a huge business road. Although byd loaders have been the ones who have caused the most expectation, China technology is another of the big companies than He is developing his own loaders And you can look at you from you. In the case of this new loading station, Huawei presumes the integration of photovoltaic energy, which allows it to reduce its environmental impact but, above all, function disconnected from the main network which allows it to mitigate the pressure on it. It ensures a microred in which the type of energy consumed is balancing and renewable is prioritized. And a reference. The company has risen as one of the market references. In addition to these huge load stations and their 1.5 MW power plugs, it also has a good network of 600 kW loaders for passenger vehicles that, as we have seen, are more than enough for current vehicles. The competitive advantage over the rivals is that Huawei presumes having worked on the liquid cooling of the charger so as not to overheat the system and, therefore, that the loading power is reduced. The company assured in the late 2024 that it has already deployed 50,000 of these plugs around the country, distributed throughout 200 cities. And it is not the only open front that the company has in the electric car. Right now, it is offering its technology to sustain infotainment systems or software management in firms as powerful in China as Maextrowith whom you have for sale A luxury sedan of almost five and a half meters long Photo | Huawei In Xataka | While European manufacturers think about what the car of the future will be like, Huawei is already thinking about the post-coche era

The largest Russian nuclear cruise has returned to the sea after 28 years. What is not clear is how modern its technology

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Russia has returned to the sea to its largest nuclear cruise For the first time since 1997. The Admiral Nakhimov began the trials on August 18, 2025 at the White Sea, the first concrete sign for a program that has been prolonged for decades. According to Tassthe two nuclear reactors were reactivated in early 2025 and the ship moves again by their own means. However, the return of this 28,000 tons ship It raises the background question: To what extent has modernization fulfilled what is announced by Moscow? Its recent history is marked by a sequence of breeding deadlines. Although modernization was raised more than two decades ago, The War Zone pointsthe works did not really begin until 2014. Since then, the dates were postponed: 2018, 2020, 2021, 2023 … The exit to the sea is a tangible advance, but also the end of a stage full of dilated promises that must now translate into real capabilities. What has really modernized and what follows in the air The return occurs in a context where information about the ship does not abound and, as we see, there are many questions. At the moment, says the aforementioned medium, it can be said that the ship has received at least A new radar systemas well as a new main Caño AK-192m. Modernization aspired to place it as the ship with the most vertical pitchers in the world: 174 cells in total, of them 78 for attack missiles (Kalibr, Oniks, Zircon) and 96 for S-300FM air defense. Today, the only unequivocal is the new main cannon; The rest must demonstrate in evidence and, eventually, in official images and documents. His return to service is not only technical, also symbolic. Everything indicates that he will assume the role of flagship of the northern fleet when Complete trials And be accepted by the Navy, in relief of the Pyotr Velikiy, also a nuclear propulsion cruise. The difference? It began to be built in the Soviet era and was thrown in 1996, but has received minor modernizations. In parallel, the aircraft carrier Admiral Kuznetsov Keep on the wire. In statements collected by Reutersthe president of the State Naval Construction Corporation came to affirm that it is most likely to sell or tear it, which would further raise the weight of the cruise on the Russian surface. The admiral Nakhimov still has a lot to prove. That it has navigate again does not imply that modernization is complete or fully operational. The real state of sensors, combat systems, data links and integration with other naval units remains unconfirmed. Beyond the official story, what happens in the sea will say if this return to the activity is a change of cycle or a maneuver without real impact. Images | RSS_40 In Xataka | Ukraine has entered a phase so deranged with the drones that his drones are knocking themselves to themselves

The largest steel producers in the world, exposed in this graphic that shows two totally different leagues

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On our way to decarbonization, Steel is a problem. For each ton we produce, They emit two of co₂ to the atmosphere, but although We are studying alternatives further sustainableremains indispensable in a world where there are countries wrapped in a Loca Carrera for Megaconstructions. Someone must produce all that steel we need, and as is the case with the Aluminum industrythat of steel has an indisputable own name: China. And it is something that can be seen perfectly in this graph elaborated by Visual Capitalist: The Chinese monster. The data comes from the World Steel Association and reflect an overwhelming reality. If the world produced about 1,884.6 million tons of steel in 2024, more than half were the work of China. The rest of the countries are very, far away and, removing India with the giant Tata Steel Group that benefited from an increase in infrastructure investment in recent months, the rest of the producers are quite aligned. That China leads this sector is not a coincidence. After the Foundation of the Popular Republic in 1949, the State considered that the production of steel was something crucial For industrialization. Domestic demand is gigantic due to the boom of both manufacturing and infrastructure and construction in general and,, although they exportown consumption is very important. USA wants to recover land. That domain is a problem for the rest of the countries. That China produces more steel than the rest of the world together makes us depend on its product (as with the solar panels wave Rare Earth Production). The United States, another historical steel producer, does not want to lose so much land and in recent months it has started movements to recover control of its industry. Us Steel is one of the historic steel producers who was about to be bought by the Japanese giant Nippon Steel. Joe Biden, in one of the last movements of his mandate, decided to block the purchase claiming national security motifs. This decision sent a message, but also fed ghosts from the pasttensing relationships with Japan. Europe out of the photo. In Europe, the bastion of steel is Germany. Its production is among the highest in the world, but we will have to see for how long. As we read in The New York Times, the Airías have experienced a fall of 11.6% during the first half of 2025. In addition, despite the high technology of factories such as Tata Steel in the Netherlands, environmental regulations, the Chinese dumping and tariff hostility are pushing Europe to a situation in which he paints less and less in the photo of the steel worldwide. HE esteem that Spain produced 11.9 million tons in 2024, assuming a 3.7% increase compared to the yearterior, but although some countries have experienced a Alcista trend in its production, demand remains high, the need to reduce emissions and imports from the EU – especially asian steel – increases pressure on internal production. Without limit. And it’s a problem. Now, another interesting element of all this is that, although there is a steel hunger, the main producers produce … too much. According to the OECD, the excess world capacity will reach the 721 million tons in 2027. China herself is Taking measures to stop the blind expansion of your industry. For example, a production control, asking companies to only produce under a firm order or suspend the expansion of steel production capacity, decision made in August last year. They are measures to limit overcapacity and that Your industry does not die of success Due to the low price that steel could reach worldwide, but although it seems a very local measure, taking into account its enormous production, any movement in this sense is something that has an impact on the rest of the world. In Xataka | Before the lack of steel, the ships of World War II began to be built with an unusual material: concrete

The region with the largest energy deficit in Spain is staying data centers

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Spain is being filled with data centers. A report The Iberian Peninsula reveals from the real estate consultant CBRE has the interest of large technology companies. The fact is striking, but it is even more the fact that the great focus of these technology is in a region that a priori It would not seem ideal For these facilities: Madrid. Hyperscalers. The cbre study cited In five days It points out this unique concentration in Spain of various data centers projects of the so -called “hyperscales” (Hyperscalers). A Hyperscaler is a Mass provider of cloud services that operates a gigantic network of data centers distributed throughout the planet. Amazon is a good example of this type of companies, but there are more, and they all seem to focus their attention on the Iberian Peninsula. Big Tech bet on Spain … Elliot Zounon, responsible for the report, explained how “there is no investor, a large operator or technological that does not have in its strategic plans to establish its data center project in the Iberian market.” But especially for Madrid. Especially striking was the deployment of projects that indicated the current and future capacity expected in the Community of Madrid, and which amounts to a total of 203 MW. Some of the most important companies in the sector, such as Microsoft, Google, Oracle, IBM, Kyndryl or Ovhcloud have data centers in the community. Various projects with an investment of 23.4 billion euros Until 2028 they propose sensitive growth in this area, and it is expected that by 2026 the capacity of Madrid ascends at 222 MW. Madrid, near the “flap-d”. In the European Union this market has been dominated by the group called Flap-Dwhich is an acronym for Frankfurt, London, Amsterdam and Paris, to which in recent times Dublin has joinedwith a capacity of 328 MW. Madrid is part of the so-called Tier-2, a kind of “second division” of cities with a lot of capacity in data centers. The capital is ahead of Milan, Zurich, Berlin and Oslo, and is also in this Barcelona group, which occupies the tenth position of the TIER-2 with 42 MW installed. And the energy, what? This proliferation of data centers in the Community of Madrid is paradoxical, especially since it is the region that produces less energy from all over Spain and It depends almost completely on external supply. In 2024 Madrid produced 1,334 GWh, more or less the same as in 2021, while its annual electricity consumption in 2024 was of 27,487 GWh. Thus, the community concentrates 11% of the national electricity demand. Of course: Spain is becoming a real Power Exporter Powersomething that favors that role in Madrid as a focus of attention for the creation of future data centers. Emptied Spain produces, the big cities consume. The truth is that the situation of the Madrid energy deficit is logical if we take into account that it brings together a great population and industry density. Here, as in other great Spanish capitals, Energy inequality is clear: while energy occurs in much more depopulated regions – the example of Aragon with wind It is remarkable – that energy ends up taking advantage of in large cities. Our country He has opted very strong for renewablesbut Madrid is a separate case: for not, in Madrid There are no wind farms. Not everything is megawatts. The choice of Madrid not only depends on the gross megawatts, but also on a combination of intangible advantages that technological ones take into account. The capital concentrates interconnection nodes and a dense network of operators that facilitate the exchange of data traffic (something crucial for cloud services and AI applications). The presence of corporate venues also influences, as does the fact that logistics costs are reduced against remote locations that can have cheaper energy, but are more isolated in terms of network and services. The human factor. There is also the Welfa Market and its technical profiles. For companies, deploy infrastructure near where talent is compensated, and professionals in the sector They usually establish their residences in large cities like Madridprecisely because there and other capitals it is where the job offer is concentrated. The same happens in the case of that “first division” of large capitals with data centers in Europe. Frankfurt, London, Amsterdam and Paris also agglutinate that range of technical profiles. The risk of being an energy black hole. Its practically zero self -production converts the Community of Madrid into a kind of “energy black hole”: it absorbs resources generated far and depends totally on the strength of the Spanish network, which recently suffered a worrying one – although it is difficult to be repeated– General blackout. But. Even with that energy deficit, hyperscalars reach these agreements with long -term contracts (PPAS, Power Purchase Agreements), previous agreements with networks and even investments in renewables. The idea is to disconnect the location decision of these data centers where the local energy production is. Madrid must of course ensure its capacity for interconnection and supply – perhaps with network reinforcement if necessary – but energy production in Spain (even Pull energy in the trash) It is a guarantee for this type of facilities. Image | Kyndryl | Community of Madrid In Xataka | Spain was supposed to have a “antiapagones” plan. It has encountered an insurmountable obstacle: politics

The new largest plane in the world will be a beast to revolutionize wind. The big question is whether it will fly

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In the Albores of the Ukraine WarRussia took control of the airport space of Hostomel. It was where two aviation monsters, Antonov-124 and Antonov-225They were trapped. The result of the attacks? Serious damage to one of the merchandise transport aircraft more used in Europe and Destruction of Antonov-225the largest plane in the world and pride of Ukrainian aviation. His loss has left a void that a startup wants to take advantage of with the Windrunner, the world’s new biggest plane Focused on the transport of wind turbines. The problem is that there are serious doubts that one day he undertakes the flight, but there is already an interested party that has nothing to do with him renewable energy sector: The Pentagon. Drive wind. The company after this ambitious project is Radiaa startup that considers that, in a Decarbonization scenario and with one artificial intelligence so voracious In energy terms, it is necessary to boost the installation of wind turbines throughout the world. The problem is that, to accelerate that installation, the cadence of Warmers installation And the transport of its elements, such as blades, is a problem. The towers can be set up by pieces, but the blades are another song. Radia considers that none of the load aircraft They have the ability to transport large blades, and there their plan with the Windrunner and a winery that will allow three 80 -meter blades, two of 95 meters or just just or barely one 105 meters long. And it will do it directly on an improvised landing floor at the construction of the wind farm. Comparisons are hateful. To put in context what type of plane we are talking about, if the Antonov-225 was a monsterthis Windrunner would be unqualifiable: Winrunner Antonov AN-225 Total length 108 meters 84 meters Wingspan 80 meters 88.4 meters Height 24 meters 18.1 meters Winery length 105 meters 43.3 meters Bodega volume 8,200 m³ 1,300 m³ Comes with a price. The problem is that putting such a plane in the air has a problem: fuel. For the 250 tons that the Antonov-225 could load, the Windrunner will stay in more modest 72.5 tons. Enough for its main mission of transporting shovels that in its largest lengths are around 60 tons. But autonomy can also be the big problem of that plan that allows winding throughout the world. Driven by four engines that will work with Sustainable Aviation Fuel, or SAFits autonomy will be up to 2,000. It will be its great limitation, since it will relegate it to an almost local use in Europe, America or Asia, with continuous reposses or with the need for shovels to be manufactured to those 2,000 kilometers of its destination. Windrunner on the left, Antonov An-124 in the center, Boeing 747-400 to the right Serious doubts. It is evident that the Windrunner is promising, but experts from the aerospace industry are not so clear that Radia can materialize their vision. The argument that analysts and experts of the aviation industry use is that Radia is a startup that will need a lot of money and have seen projects with better commercial arguments and lower technological risks. Also, and how we read in BBCRadia goes against everything that is usually done in this industry and, after testing a scale model in the wind tunnel, wants to speed up times and reduce costs passing from that model to scale to real -size test aircraft. As? Instead of building traditional prototypeslooking for digital design tools. And this is not like building a car on your own: once built, an overwhelming aircraft certification process begins. Virtually the interior of the Windrunner is a winery. Trust. In the same BBC article, Mark Lundstrom, founder of Radia, confessed that, although there are numerous challenges, the fundamental principles of the development of the Windrunner go through “not doing anything new and developing the minimally viable aircraft for aviation”. That makes them discarded alternatives such as the airships, which should go through new regulations and supply chains, and also that they have opted for a more traditional supply chain. For example, hiring experienced suppliers Like the Italian Leonardo for the fuselage, the American Afore to review the security or The Spanish Aernnova For wings and pylons of engines. It is not yet known who will provide the engines, but from Radia they commented to BBC that they have “selected an existing certified engine and are working to define the integration strategy in the fuselage.” That is, Radia is using already tested technologies and components, which will allow them to “the unit cost is proportional to the weight and size of the aircraft and, therefore, comparable to that of other civil aircraft of wide fuselage,” according to Radia’s spokesman. And it is expected that the 70% of suppliers of Radia are European. The Pentagon has taken his eye. Of course, Radia is not the first visionary Aerospace Company, but if you do not set the objective of building the Windrunner for its main objective of filling the aircraft planet, whoever has recently called at their door I have something interesting to offer. In May of this year, the United States Department of Defense signed an agreement with Radia To analyze if the Windrunner could transport military load. Although the weight it can carry is much lower than that of the missing Antonov-225, its winery is huge and is something that has captured the attention of the Pentagon. From Radia they maintain that its objective remains to serve the wind energy market, but recognize that the unique capabilities of its plane make it interesting for additional applications. Boeing heats engines. Radia aims to have several real -size test units to make a first test flight at the end of this decade. Again, an excessive ambition if we take into account that planes such as the aforementioned AN-225 barely made a few flights a year … and there was only one. And we will see how the pressure of … Read more

Italy is going to build the suspension bridge with the largest opening in the world. And they will load it to NATO’s budgets

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The megaconstructions are the order of the day. We find each other Colossal projectssome that They make us crack an eyebrow thinking If necessary. However, few can boast of being the culmination of a work of centuries, or even millennia. Italy is close to getting it when approved A huge bridge that connect the continent with Sicily: the Messina bridge. The turn is that they have described it as something key to the NATO. So that? So that the bridge budget is included in the percentage of military spending that Italy must contribute. Historical dream. Sicily is a complicated territory. Isolated from the continent, it remains Italy and, although they have a very strong identity feelingthat isolation has led to some problems and difficulties throughout history. In it Roman empire I know proposed Unite the territory through the Strait of Messina with a peculiar plan: connect Calabria and Sicily using barges and barrels. It was ruled out for obvious reasons such as intense maritime traffic or its technical unfeasibility. In the Middle Ages, Charlemagne too study take actions to unite the territory and, in 1866, firmer plans were drawn to build a viaduct, but they were also discarded when considering that A tunnel would be more suitable. In whatever, it also ended in nothing and, during the following decades, the project of the bridge in the Strait was changing hands without success, maintaining the connection with the peninsula by ferry. Colossal. Throughout. Everything changed in 2023, when the new Giorgia Meloni government resurrected the plan. Contemplating an investment of more than 13,000 million euros, the bridge would mark a turning point in Italian, European and world architecture, depending on who we ask. The length will be about 3.7 kilometers with twin towers of 399 meters on both banks, a height of 72 meters above sea level so that large boats and capacity can pass and capacity to move A large number of vehicles. The three lanes in the direction offer a capacity for 6,000 vehicles per hour, and their two railways would allow a cadence of 200 trains per day. It is a transport barbarity to connect Sicily, but the only thing about this bridge will be the central opening: 3,300 meters that would set a new world record for a suspended vain. Necessary. The start of the works is scheduled for this same 2025 and its estimated completion by 2032. As we say, after many comings and goings, the project is already officially underwayas the Minister of Transportation and Infrastructure of Italy, Matteo Salvini, advertisement Last Wednesday. Finally, the cost will be 13,500 million euros and, as we read in New York TimesItalian minister and vice president, he is “absolutely proud of work.” Stating that “it will be an unprecedented public works in the world.” The justification of the bridge, as we read in Financial Timescomes from the side of the revitalization of Sicily. With this volume moved from the continent, the economy of one of the poorest regions of Italy can be promoted, where unemployment practically double The national rate: 13% compared to 6.5% of the rest of the country. But … necessary? The question is why, if a bridge between both territories was so important, something had been done. And, above all, why firm projects such as 2011 threw himself by land, arguing concerns about his price, about 5,000 million euros at that time and, in addition, about his real need. And it wasn’t the first time: Silvio Berlusconi He already proposed This project in 2005 for about 3.9 billion euros. Criticism. Many. There are few detractors of the bridge. This “unprecedented work in the world” faces opposition, environmentalists and even nature itself. The opposition, as New York Times states, considers that it is “an economic and social catastrophe” by diverting funds from other projects more necessary to build “a cathedral in the desert.” The animalists lo consider A disaster for local flora and fauna, as well as for a bird’s migration route. And when we say he has against nature, it is because those critics too comment that the area is prone to earthquakes that could make the bridge collapse. Even the ‘thing nostra’, the Sicilian mafia, said Be against the bridge in 2023. It has a trick. If you have so much against, if it is not clear that you will revitalize Sicily after a mastodontic investment, why do you go ahead with the project? During the NATO summit in June, Meloni declared that, due to the convulsive moment that is lived in several parts of the world, “there are many threats and hostile actors operating on the southern flank of the Atlantic Alliance.” In addition, he commented that “Russia projects more and more His presence in the Mediterranean” And this bridge would be a key piece, according to the Italian government, “in the context of NATO defense and security, facilitating the movement of the Italian and international armed forces in a context in which the Mediterranean is a geopolitically sensitive area.” And the trick? Well, like other NATO allies, Italy has beenOppromeded to increase its annual expenditure in defense Up to 5% of its GDP during the next decade, including 1.5% for strategic infrastructure. If the bridge is 13,500 million euros and include it in their proposals for “strategic infrastructure”, they would already be hitting a good bite to that 5% They must invest. Instead of armament or other elements, in a new bridge. Germany goes behind. “The Mestina Strait Bridge constitutes a fundamental infrastructure in relation to military mobility, taking into account the presence of important NATO bases in southern Italy,” they said in a report prepared last April, but Italy seems to be the only ones that will try to ‘put’ a renewal of infrastructure in that 5% of NATO. Germany, in a recent reporthas included in these defense budgets other 1 billion euros for the maintenance of ‘autobahn’, Your highway system. Forcing the machine. Returning to the Italian Bridge, and … Read more

The largest motorcycle manufacturer in the world was born by revenge

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Before changing forever The history of transportation On two wheels, Soichiro Honda was simply a Japanese young man from the late 30s obsessed with the engines. He spent hours in the workshop trying to improve motor parts and creating designs that thought they could make a difference. His most precious creation was a motor piston made with parts of an old radio that, according to him, could Improve the performance of engines. How our partners say Motorpasion motorcyclein those years, Toyota was already The biggest Japanese company of the engine, so the young Honda decided to take his piston with the hope that they would hire him. However, there they did not receive him as the young Soichiro expected. According to He counted Honda himself in an interview for Japanese television: “I took my first pistons to Toyota. I was young, stubborn and dreamer. I thought the engineers would be impressed. But they laughed on my face: ‘This does not meet our standards.” Years later, Honda would remember that moment with a phrase that says everything: “They rejected me in Toyota … so I founded Honda“That” no “of Toyota did not demotivate him, on the contrary. He decided to continue on his own and demonstrate what he was capable of. “I grab my dreams with these hands” After that rejection, Honda did not lament in a corner “I returned to my workshop with my heart broken, but not empty,” he said. He sold to his wife’s jewels to be able to manufacture a prototype and continue working to transform transport. I slept little and spent so many hours in the workshop that he came to confess that “I worked until my hands bleed.” And yet, fate seemed to go against. During World War II, his small factory was destroyed by the bombings. Then, an earthquake razed it again. And what did Honda did? He sold the remains of what was left to Toyota and with that money he set up in 1946 the Honda Technical Research Institute. Such and as they tell in Motorcyclingthe war had left Japan in ruins, so thousands of people needed move in a simple and cheap way. Soichiro thought: If there are engines that are left over, why not put one on a bicycle? Thus their were born First motorized bicycles. They were not the most beautiful or the fastest, but they worked and helped move Thousands of people that before they could not go anywhere. “It was not glamorous, but it worked. And then, the failure ceased to be my enemy … and became my fuel,” Honda told his memoirs. Honda Dream Type D In 1948, Honda associated Takeo Fujisawaan entrepreneur who complemented Soichiro’s business vision. A year later, they launched their first motorcycle designed from zero per Honda motor: the Dream type da motorcycle that mounted a two -stroke engine of 98 cc and 3 hp. It was simple, effective and designed for day to day. As he said: “I grabbed an engine, I rode it on a bicycle, and something new was born.” That way of thinking – resolving real problems with simple ideas – was what ended up marking all its history and that of Honda. The (first) best selling motorcycle on the planet In 1958, Honda was already a recognized brand that built its own engines and assembled them on a small motorcycle that was razing sales: the Honda Super Cub. It was a total success. More than 110 million units have been sold worldwide. That makes it The best selling motorcycle in history. A year later, in 1959, Honda’s motorcycles landed in the US and from there to the world. Today Honda is in more than 160 countries, produces motorcycles in 35 factories distributed throughout 21 different countries. In 2025, they have overcome The 500 million motorcycles produced in total. Honda was always clear with his way of seeing life: “Do you know how that is achieved? Falling so many times that you already know how to get up even before touching the ground“. And everything, for a revenge. In Xataka | The world has been filled with SUVs and electric cars. The Honda Prelude is the confirmation that Japan will be salvation Image | Sling

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