air

This is the modern tank plane that promises to change the rules of the game in the air

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When it comes to carrying prolonged air missions, tank aircraft are essential. Thanks to them, the fighters and other aircraft can remain in the air longer and complete their objectives without interruptions. With the arrival of the first Airbus A330 MRTThe Air and Space Army It is now better prepared for this type of scenarios. The European manufacturer has delivered the first of the three units planned this Friday at its Getafe facilities (Madrid), where the conversion line is located. As we can see, it is not a plane built from scratch for this, but an aircraft that, like the remaining two still pending, was part of the commercial fleet of Iberia. A little over three years ago, the Spanish airline and Iberia and the Ministry of Defense They signed an agreement To transfer three Airbus A330 destined to be converted into cistern airplanes for the Air and Space Army. The initial calendar pointed to a delivery in 2023, but the conversion process accumulated delays and now when we began to see the results. Of transporting passengers to repost fighters The agreement with Iberia was not limited to the assignment of airplanes: it also contemplated, among other things, the formation of pilots, crews and technical personnel, in addition to continued maintenance during a given period. The instruction focused on members of wing 45, based on Torrejón, which will be the fate of this first unit and the remaining two. María Ángeles Martí, responsible for transport, mission and replacement aircraft programs of Airbus Defense and Space, defined the aircraft as “THE BEST REPEACHING APPROVAL IN THE WORLD“For her part, the Secretary of State for Defense, Amparo Valcarce, stressed that her incorporation is” a contribution to the European Pillar of Defense. “ The model received by the Air and Space Army is equipped with a flight refueling system through hose and basket. To this are added pioneer advances such as the Fly-By-Wire control for the refueling pole and a high-resolution 2D/3D digital system that significantly improves the visibility of the operators during the maneuver. According to Airbusthe A330 MRTT has been designed to carry out replenishment missions in flight of E-3, F-16, F-15, C-17, F-35A, E-7A, A-10C, F-22, P-8A, B-1B, B-2A and B-52H models through the rigid pole system; and of the F-18 models, Tornado, Rafale, M2000, F-35b, Eurofighter TyphoonAV-8B and JAS 39 through hose and basket. The fleet of air arm aircraft of the Spanish Armed Forces is currently composed of the Eurofighter Typhoon and the McDonnell Douglas F-18 Hornet. It is expected that in the coming years New Eurofighter is incorporatedalthough it still is not clear if it will also end up betting on the acquisition of US fighters F-35. The A330 MRTT not only stands out as a cistern plane, with a range of up to 16,000 kilometers and capacity to transport 111 tons of fuel. You can also operate as a transport plane, with space for 300 soldiers or up to 45 tons of payload, and even as a medical evacuation platform equipped with stretchers and stations of intensive cities. It should be noted that Spain is not the only nation that operates the A330 MRTT. This replenishment is present in 15 countries. It has been commissioned by Australia, France, the NATO multinational fleet (MMF), Saudi Arabia, Singapore, South Korea, United Arab Emirates, United Kingdom, Spain and Canada. In total, 82 units have been sold. Before their definitive conversion, the A330 in the hands of the Air and Space Army have already demonstrated their usefulness in key transport missions, since Evacuations in Niger and Sudan even maneuvers like Pacific Skies 2024. Now, those same units are in the process of transformation in Getafe to become MRTT tank aircraft. Images | Airbus | Air Force In Xataka | Boeing, in the line of fire of the tariff war: Airbus is emerging as the winner of the pulse between China and the USA

If you want to make the leap to Mac or renew the old yours, this macbook air m4 is a bar

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He MacBook Air It is Apple’s most economical laptop and less than a month ago received a new update, riding the M4 chip. Despite taking very little time in the market, you can already get reduced. Now, in FNAC, you can buy it for 1,044 euros (The price appears directly when adding the product to the cart because on the web it appears at 1,099 euros). Apple 2025 MacBook Air of 13 inches with m4 chip * Some price may have changed from the last review A laptop with which to enjoy Apple Intelligence He MacBook Air M4 It is, within Apple’s computers, one of those who presents a Better value for money. Above all, after the long -awaited update has arrived that allows you to enjoy Apple Intelligence. From its specifications, your screen can be highlighted 13 -inch Retina Liquid (13.6 to be exact). This reaches a brightness of 500 nits, is compatible with True Tone technology and offers a 60 Hz soda rate. The brain of this macbook air is the M4 chipaccompanied by a unified RAM of 16 GB and a 256 GB storage capacity. Its battery offers up to 18 hours of autonomy by reproducing video. It can be noted that it is a perfect laptop to study or work away from home, since it is very thin (it has a thickness of 1.13 cm) and very light (it only weighs 1.24 kilos). You may also interest these accessories for the MacBook Air M4 EOOCOO ULTRAFINA COURSE COMPATIBLE WITH MACBOOK AIR 13 inches m4 * Some price may have changed from the last review LEMORLE HUB USB C 3.0 – USB C HDMI 9 IN 1 * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Javier Criminalva (Xataka) and Apple In Xataka | MacBook Air M4 vs Mackbook Air M3: These are the main differences between the two models In Xataka | MacBook Air vs MacBook Pro: We explain which one to choose

Balatro has been the last great breath of fresh air in the independent video game industry. This is its history

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At the end of 2021 a developer with alias “LOCTHUNK“He dedicated his three weeks of vacation to create a multiplayer card game that was based on the poker but went further and created as a Roguelike video game. He called it Balatroand after a year and a half of development he published a first beta version in Steam. Its creation began to call the attention of some increasingly important youtubers, and the snowball was getting bigger and bigger. So much so that in its final launch, on February 20, 2024, Balatro sold 50,000 copies in two hours. At the end of the localshunk day he had sold 119,000 copies of his game in Steam, with total revenues of more than one million dollars. Balatro’s popularity is still exceptional, although its launch was not exempt from problems. The European ages rating system, Pegi, described it as a game not suitable for children under 18. LOCTHUNK He complained of the unfair of that qualification: your card game It does not include bets Or transactions with real money, and finally got the qualification to be Pegi 12, that is, suitable for children aged 12 years old. Since its definitive launch, Balatro has made history. He was nominated for Goty 2024 (Game of the Year), in addition to winning several awards in the independent video game category. By January 2025 I already exceeded the Five million units soldFor example. The game, which was initially available on PC and consoles, ended up appearing for iOS and Android in September 2024. And in all that time, something surprising: Locothunk has managed to maintain its anonymitysomething he confessed had been a success for him. Maybe one day we know its true identity, but what is clear is that Balatro has ended up being a phenomenon within an industry little accustomed to the success of small independent productions. In Xataka | The most addictive game of recent times is ‘Balatro’: construction of decks disguised as a poker and with millionaire sales

Boeing came from difficult years. The US has just given air with the contract that can mark his return: that of the new F-47

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Boeing is going through one of the most complex periods in its recent history. The reputation of the aerospace giant has been harmed by a series of operational and financial problems that have accumulated in recent years. Its commercial aviation division, responsible for the development and manufacture of airplanes such as 737 Max, has been especially hit: The 2018 and 2019 accidents marked a turning pointto which new foci of concern have been added, Like delays in production or strikes in their plants. Its defense and space division has not been left out either. Starlliner ship’s setbacks have not only revealed the technical difficulties of the program, They have become a public humiliation for the company. To this are added other deficit projects that have drained resources, further deepening the crisis. In the midst of this panorama, Boeing has just received a new opportunity to recover prestige and demonstrate that it is up to its own name: The contract to develop F-47. An airplane that can mark a before and after for the US (and for Boeing) The Air Force defines the F-47 as the first sixth generation hunting of the United States. Only that already places it in the center of all eyes. Integrated in the program Next Generation Air Dominance (NGAD)is called to replace F-22 Raptor with improvements in stealth, communication and fire power. In addition, it is designed to operate next to the next fleet of pentagon drones, known as collaborative combat aircraft (CCA), conceived to carry the missions not manned to the next level. Although so far there has been little of the project, the budgetary figures published last year reveal that the Air Force plans to allocate up to 20,000 million dollars in research and development of the NGAD until 2029. But everything seems to indicate that this figure will be only the beginning. If we take as reference to Lockheed Martin F-35, The most expensive combat plane in historyit is reasonable to think that the new sixth generation hunting will require an even greater investment throughout its useful life. But the F-47 is not a plane that Donald Trump’s administration has taken from the sleeve from one moment to another. It is an initiative that, as we suggest above, has been circling for some time, although in a very discreet way. The NGAD combat aircraft program evolved from the plans for what was originally called a penetrating counterattack platform (PCA), which publicly emerged publicly mid -decade of 2010. Unlike other programs, the Air Force has decided to maintain a very low profile. The great defense contractors of the United States, Lockheed Martin, Boeing and Northrop Grumman, participated in the bidding process. Northrop retired in 2023, leaving the contest between Boeing and Lockheed. Now he is official: Boeing has been the great winner. The data is not less, since Lockheed was the one who developed the F-22 Raptor, the hunt that this new model seeks to replace. In addition, Boeing will put the firm on this plane: its most successful models, the F-15, the F/A-18 and the EA-18, were inheritance of McDonnell Douglas. As we said, there are few confirmed data on the technical specifications of the future F-47. However, A Congress report stressed The urgency of developing a sixth generation hunt to maintain aerial superiority Facing China’s military advancewhich already has the J-20 and J-35and work in an even more advanced model. The new American plane should not only be overcome in weapons systems, but also in scope, a key capacity to operate in the Pacific Ocean, where F-22 Raptor shows limitations. Conceptual images | United States Air Force In Xataka | Boeing’s last development is not a plane: it is called GLSDB and it is an improved bomb that is on its way to Ukraine

The Tesla Roadster is a castle in the air, so two ex-engineers from Tesla have decided to create theirs

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We have heard of the Tesla Roadster Since 2017. almost ten years have passed and the Tesla supercar only delayed itself, having promised that It would begin to be manufactured in 2022, 2024and currently without news of any kind about its production jump. Tired of the wait, two former Tesla engineers have decided to create an ultralight and hand -made alternative. His name is Longbow, and his deliveries will begin next year. The concept they promised us. Beyond mastodon with hundreds of horses and thousands of horse horses, Tesla Roadster wanted to fulfill the fantasy of every lover of the Supercutives: a very fast vehicle, but also very light. Zero to one hundred in 1.9 seconds, 400 -hour tip speed, 1000 kilometers of autonomy and a weight of just 1,000 kilos. Basically, carry the mad concept of the old Lotus, Triumph, Jaguar or Caterham to a street electric vehicle. The alternative that comes. Tesla’s idea, at least until now, are just birds in the air. Mark Tapscott and Daniel Davey, engineers involved in Tesla, Lucid Motors and Byd projects, have decided to get to work and create an alternative. “We need a light and more driver -oriented sporting, an affordable and accessible one for those who love to drive. That is why we create LongBow. Our first two cars, the Speedster and the Roadster, embody everything that a modern car must be: agile, balanced, electrical and exciting. We are reviving an icon: the light British sports car” These two cars will weigh less than 995 kilos (895 in the case of the Speedster), and promise to be “the spiritual successors of British icons such as the Lotus Elise and the Jaguar E-Type”. There will be no difficult figures to promise: they will offer around 330 hp and will make 0 to 100 in just over three seconds. Its batteries will allow autonomies of between 442 and 280 kilometers, according to the model, and its manufacture will be completely handmade in the United Kingdom. How much does the caprice of the electric supercar cost. Longbow figure at 64,995 pounds (77,476 euros) the price of the roadster, and in about 100,000 euros the Speedster. Only 150 units of each will be manufactured, with a total of 35 special editions (Luminary First Edition and 25 Autograph Edition.). Reservations are now available On the official website of the manufacturer, waiting for deliveries to begin from next year. The extinction of Light Sports. Beyond peculiar and isolated cases, such as Longbow’s, the Radiography of Light Sports is not flattering. The trend with electrification is that of create overweight carswith few options in the market saving specific cases such as Toyota Gr86 either GR YARIS (both combustion). The dream of British Deportivo is still alive in projects for the wealthiest. Meanwhile, the rest is still waiting The affordable electric. Image | LongBow In Xataka | The small electric car has it very complicated. Especially if it is not called “sports car”

The 10 most powerful air forces in the world, compared to a clarifying graphic

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From the Combat Aviation Large in the World War I and the improvement in the Second World Waraerial supremacy has been one of the objectives of the countries that most invest in the military arm. Air control is crucial, and in recent years we have seen that some of the most tense incidents among nations (Of those who have not finished at war, of course) have had heaven as protagonists. With the era of hypertecnological aircraft, those that have advanced furtive abilities and, Above all, dronesthe Air Force is a key strategic factor in the current geopolitics. And in this graph prepared by Visual Capitalist We can see what are the most powerful air forces in the world. Were there doubts? With base data of Global Firepowerwe can see how the United States, to anyone’s surprise, is the nation that has the most aircraft. A total of 13,209, far from a Russia with 4,255 ships and a China that holds about 3,304. The American domain is overwhelming, and outside the podium, we see that the rest of the countries maintain a balance in their air forces. Potpourri. Now, not all the ships shown in the graph are combat fighters. Of those 13,209 United States aircraft, 1,854 are combat aircraft (which is more than the complete fleet of most countries, on the other hand), 3,722 are support planes and 5,737 are helicopters. To compare, Russia has 609 support planes, 809 fighters and 1,554 helicopters, although the total amount can vary due to its losses from the beginning of the Ukraine War. Number vs. Equipment. Now, something important is that the air war would not be won by the one that has the most ships. In this issue, we must leave the United States out of the equation due not only to the number of vehicles, but also the country that invests the most money in its military arm. It is estimated that the North American country Invest More than 800,000 million dollars in defense, far from the 252,000 million of China, the 72,900 of India or, even, the 63,000 million annually that Japan planned to invest from 2023 to 2027 for Modernize your forces. Because this, as we say, is important. Returning to the Air Forces, the Japanese country is modernizing its fleet with advanced aircraft such as F-15 and F-2. South Korea or the United Kingdom are also in That modernization point And Russia, which invests 61,7 billion dollars in defense, has the second most numerous fleet, yes, but full of outdated equipment. China in Mach 3. And in this game of numbers and investment, it must also be taken into account that countries do not show all their letters. It is evident that the United States would have no problem in declaring the total number of aircraft due to the huge military muscle it has, but China has been investing a lot and in full military growth that makes it complicated to know, really, how many aircraft it has. The Asian giant is burning money on airplanes, specifically in Advanced fighters such as the J-20, the J-15T and the J-34a, but it is also known that it is developing nuclear submarines, Heavy helicopters, latest generation aircraft carriersadvanced furtive aircraft and other types of military assets. Not to mention the progress in development of nuclear headsan aggressive advance that seeks to close the military gap with other powers. In the end, it is a balance between the number of forces and their generation, but despite efforts of other powers, the United States still does not have a rival, since only its military expense represents 40% of world military spending. And, of course, he is also advancing by leaps and bounds in New generation aircraft. In Xataka | The countries that most and less money invest in NATO beyond the US, gathered in this graphic

New Macbook Air (2025), characteristics, price and technical file

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Apple has started the week with important novelties. After Strengthen the iPad with more power and storage, and update the iPad Air To integrate with Apple Intelligence, the company has focused on Your most popular laptop: The Macbook Air. The new model comes with a renewed processor and new colors, but the biggest surprise is in the price. Its base version is now 100 euros cheaper. Let’s look at the details of this equipment that promises to be a good purchase option for many users. More power, new colors, less euros Apple has updated the MacBook Air with the M4 processor. We are talking about a chip that we met last year and that is already present in several devices of the firm of Cupertino. We can enjoy up to 10 nuclei of both CPU and GPU. If we talk about unified memory, the versions begin with 16 GB, but we can also take our computer to a maximum of 32 GB. At solid state storage level, we start from a few 256 GB to 2 TB. The screen sizes have not changed. We can continue to opt for visualization panels of 13 inches or 15 inches. In all cases we have large resolution liquid technology and up to 500 brightness nits. Nor have changes at the design level. The body of this model is exactly the same as the one presented last year. Yes, the color scheme has been renewed. Now the new sky blue color is available, which can see is seen in a light blue metallic tone. A subtle, but interesting change in these times when videoconferences are the order of the day has to do with the update of the webcam. Apple has added the 12 MP Center Stage Chamber that landed in the MacBook Pro. Price and availability of the new MacBook Air (2025) The new Macbook Air (2025) It can already be reserved on the Apple website, But deliveries will begin on Wednesday, March 12. Apple Macbook Air (2025) of 13 inches 10 cores CPU, 8 -core GPU, 16 GB of unified memory, 256 GB of storage: 1,199 euros. Apple Macbook Air (2025) of 15 inches CPU of 10 cores, 10 -core GPU, 16 GB of unified memory, 256 GB of storage: 1,499 euros. Images | Apple In Xataka | This is one of the great surprises of the MWC of 2025: the world’s first biological computer

We have a problem with heat in buildings. A Navarra investigation knows how to cool them without air conditioning

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Every year we repeat the phrase that this has been the year less hot in the coming yearssince it is one of the consequences of climate change. One of the “traditional” ways that we have to refresh in our homes is with an air conditioning system, but poses an economic problem, because the invoices are not paid alone. However, a new Navarro study has managed to find a solution to refrigerate buildings with hardly any energy expenditure. Short. A research team, Formed by Amaia Zuazua Ros from the University of Navarra and Cristina Salazar Castro of the Luredera Technology Center, has developed a project to cool buildings without the need for air conditioning. Under the financing of the Government of Navarra and within the framework of the Navarro R&D System (SINAI)and with the coordination of Aditechthe proposal has sought to boost new passive cooling technologies through modules coated with nanomaterials, designed to eliminate heat from buildings without resorting to electrical systems. The challenge is not less. In the last 30 years, the energy consumption for the cooling of a home is It has tripled. These data, detailed in the International Energy Agency, have highlighted the impact on global electrical demand. For this reason, reducing this consumption without compromising thermal comfort is one of the great challenges of energy efficiency today. The operation. The system is much simpler than it seems. To explain it more easily, the researchers have identified a material that allows to cool the surface of the building, even when exposed to the sun. On the other hand, they have designed a structure to eliminate accumulated heat and thus improve air circulation on the facade by vertical dissipating modules. In addition, they have developed a system to easily adapt to different types of construction. The possibilities. Since the investigation they have detailed that the implementation of these modules in residential and commercial buildings would mean a reduction in energy consumption aimed at refreshing the environment. In addition, in cities with the large amount of solar panels that are being installed and The urban heat island effectthis new system will help mitigate high temperatures from these factors. However, the researchers, who are optimistic, have explained the challenges they have to overcome and how they should observe the long -term application. However, they have added that this technology represents a step forward in the fight against climate change and the design of more sustainable cities. Any other alternative? In the search for sustainable solutions for refrigeration without energy consumption, researchers from different parts of the world are betting on different approaches. An interesting example comes from Indiawhere a system based on recycled clay has been developed. Inspired by botijo ​​technology, this system uses clay cylinders to reduce the ambient temperature by up to 15ºC by evaporation of water, without the need for air conditioning. Image | Aditech and Unspash Xataka | It consumes five times less and does not need gas: it is the French invention that wants to replace the air conditioning

Do you want to purify the air in your home and eliminate bad odors? This recipe can help you

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There is no better season to clean your home and improve the environment from every corner that during the beginning of the year. If you have not done so yet, and are looking for the perfect way to purify your home and attract practical and energetic benefits, this recipe, based on rosemarycan help you improve every aspect of your spaces. This recipe, in addition to being extremely simple to make, is characterized by using only twigs of rosemary to carry out this little ritual. But what does he have? rosemary What helps purify the air? This aromatic and perennial shrub is used mainly in medicine and the cosmetic industry thanks to its diversity of type characteristics. antioxidants, neuroprotectors, antivirals, anti-inflammatoriesamong others. Rosemary is a plant that has been used for thousands of years in different things.Credit: Shutterstock This series of properties give it the particularity of, when boiled, releasing a unique and special aroma that can purify the air, eliminate bad odors and promote relaxation. Other benefits of boiling rosemary He rosemarythrough a infusionIt is also capable of cleaning surfaces thanks to the fact that it is considered a natural disinfectant. Likewise, this plant is usually used as an energy cleansing element because, according to experts, it can neutralize negative energies. To carry out this small cleaning ritual, it is important that you have on hand a bunch of rosemary cool. Once you have this plant, you must follow these steps: Place a pot of water to boil. Introduce a series of rosemary sprigs into the container. Start heating the pot until it boils. Let the aroma spread throughout your home while the rosemary boils. Remove the pot with water from the heat and let it rest. If you intend to expand this aroma to other corners of your house, you can also take the pot with rosemarywith great care, and take it to those places so that the aroma penetrates. Likewise, and once the formula cools, you can deposit the infusion in a small spray container with the intention of cleaning various surfaces with the remaining liquid. This small plant can also be used for clean floorsthrough a special infusion, as it helps eliminate bacteria and fungi. Even, and according to experts, it can be burn rosemaryin specific places, to eliminate negative energies. Still others, with the intention of carrying out rituals of purification, renewal and protection, form rosemary wreaths and they place them at the entrance of their house to ward off bad energies. Continue reading: Take butter to another level with these 5 ingredients Woman slept 8 hours for 30 days: the big changes she detected in her body 12 plants for your home that could improve your mood, according to experts

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