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With the electric consumption triggered by the air conditioning, Singapore has had an idea: buildings that “sweat”

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Fresh news: it’s hot. A lotand it doesn’t look like This summer is going to give us a break. Bet on Fans or by him air-conditioning It is a solution, but there is a problem: temperatures will continue to increase and Electricity consumed by air conditioning devices It is a problem. Urgently Find passive solutionsand Singapore may have found the key thanks to a new painting. Your secret? Makes buildings “sweat.” Short. In 2022, air conditioning represented 7% of world electricity consumption. The estimate It is that, by 2050, that electrical consumption triggers up to 20%. In order to cool buildings, there are already researchers who are experiencing with heat dissipation solutions to create fresher environments without the need for air conditioning, such as The nanomaterials or a Botijo ​​technology nut rotation. Although we are seeing how to make the air conditioners are more efficient. But there is an easier solution that could be applied to already built buildings: a layer of paint. The Insulating paint It already exists, with examples Like the ultrabrabas developed by the University of Purdue that reflects Up to 98% of the light to maintain surfaces up to 7ºC fresher than other solutions, even under direct sunlight. Now, in Singapore they have developed a painting that mimics the sweating for which we regulate our temperature. Buildings that “sweat”. As we read in Sciencenewsa group of researchers from the Technological University of Nanyang is the responsible of a painting baptized as CCP-30 and what has special is not a color, but its operation. It is developed based on cement and combines three cooling strategies: radiative, reflection and evaporative (the latter, the one that uses our skin). And it works like an organism that sweats. The porous structure of the paint can retain up to 30% of its weight in water, which slowly releases the environment. It’s like the function of air conditioning dehumidificationbut passively. By absorbing water and dissipating heat, the released steam is cooler, contributing to cool the environment. SUV. If the sensation can be similar to that produced with ultrabrabic paint, why invest resources in replicating something that already exists? The main reason is that this ultra -ABANCA painting that reflects heat does not work at all well in Wet environmentssuch as Singapore itself, but also in Thailand and other areas where the moisture percentage is important. This reflected light is trapped by water vapor in the environment, and in large cities the creation of heat spotlights is encouraged. Come on, which contributes to embarrassment. The new porous painting, when not working by reflecting light and heat, does not have this problem and allows the buildings to be correctly isolated, fulfilling that passive cooling function. Promising. To hold their arguments, the researchers painted three houses with different types of paintings. One with a common white paint, another with a commercial painting that only uses radiative cooling and another with its new “sweat” painting. After two years exposed to the sun, rain and humidity of Singapore, while the first two became yellowish, the new formula continued with its white color. That is important not so much for aesthetics, but to continue being efficient reflecting the light. In addition, being prepared to absorb moisture, it does not crack, being another advantage. On the other hand, the house painted with CCP-30 reflected between 88% and 92% of sunlight even when it was wet, and emitted 95% of the heat it absorbed. Tandem with air conditioning. CCP-30 is designed to cover the outside of buildings, not homes or interior areas, acting as a first shield to combat heat. According to the area, the use of air-conditioning It will continue to be necessary to endure high temperatures, but researchers claim that a house covered with its new painting meant between 30% and 40% less use of air conditioning. It does not stop turning the building into a botijo. In the end, as we said, the use of paintings against heat is nothing new, but renewed formulas can help not only to refresh interiors, but to eliminate those urban heat spotlights in cities with a high percentage of moisture, calls “Heat islands”And the good thing about being a painting and not something that require a new construction It can be applied to existing structures without complex reform. I only ask that this type of painting arrives soon, but it is nice to know that passive ways of refrigerating households are being investigated, such as the Cement developed by the Public University of Navarra. Images | Ibrahim Guetar, Chromatograph In Xataka | If you want to drink an frozen coffee to fight heat, science has something to tell you: better not

If the question is whether Spain can deny its bases to give air support to Israel, the answer is not so simple

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And suddenly, Spain. Actually, and as we will see, the country’s geographical situation makes it a kind of “technical stop” for the different military conflicts in which the United States has been. The war that is taking place In the East It is another chapter, but with the exception that, quite possibly, Spain will not enter. What raises a logical question: could it refuse to use its air bases? Reinforcements from Spain. First the news. Within the framework of the growing military escalation between Israel and Iran, the United States has discreetly intensified its deployment in the Middle East with the help of key infrastructure in Europe, including Bases in Spanish territory. It is official, since the Minister of Defense, Margarita Robles, confirmed that Washington has begun to use the Rota bases (Cádiz) and Morón de la Frontera (Seville) To park cistern airplanes, a measure framed in the bilateral agreements in force between the two countries. Robles said that the presence of these aerial means is carried out within the limits established by the joint defense treaties. Specifically, the agreement allows the deployment of up to 15 replenishment aircraft in Morón, although international media Like BBC They have reported the arrival of “something else”: at least 30 KC-135 aircraft In recent days, distributed between Spain, England and Scotland. Logistic support for fighters. We have come counting these days. The role of these cistern aircraft It is strategic: They allow to expand the operational scope of combat aircraft such as the F-16, F-22 and F-35 that the Pentagon has mobilized towards the Persian Gulf region. According to Reutersthis aerial reinforcement would also include the deployment of a USE USERindicating a projective combat capacity in several dimensions. Although the Secretary of State for Defense, Pete Hegseth, has insisted that it is a deployment for purposes andStrictly defensiveUS military sources have confirmed that these platforms have already been used to Interception operationsdemolishing drones and missiles launched by Iran in response to the Israeli attacks initiated the previous Friday. Reactions in Spain. No doubt, the use of Spanish military facilities by the United States It has generated restlessness within the Spanish parliamentary arch itself. Podemos has presented a Question battery In Congress to demand explanations to the Executive on the arrival, last Friday, of the cistern aircraft to the base of Morón. In their brief, they express suspicions that these facilities are being used as a logistics scale in support of military operations in favor of Israel. The party led by Ione Belarra has also questioned the government about itself I was aware Of these movements and if it supervises its purpose, putting on the table the debate on operational sovereignty and indirect involvement of Spain in an international conflict of high intensity. A Eurofighter Typhoon from Ala 11 in Morón in 2015 Legal and preceding basis. The current use of the military bases of Rota and Morón by the United States is part of a strategic relationship Started in 1953when Spain, even under the Franco dictatorship, signed the calls Madrid agreements. In exchange for financial and military aid, the installation of US bases in Spanish territory was authorized, in what was a shy international opening step. This initial network It included the bases from Zaragoza, Torrejón de Ardoz, Morón de la Frontera and broken, and constituted one of the First gestures from Spain to aspire to NATO entersomething that would not be completed until 1982 with the firm, and until 1999 with full accession to the integrated military structure of the alliance. The agreed of 88. The current legal basis that regulates the shared use of Rota and Morón It was established With the Defense Cooperation Agreement Signed on December 1, 1988 Among the governments of Felipe González and Ronald Reagan, he was finally the final of the Cold War. This text has been amended Three occasions (In 2002, 2012 and 2015) to adapt to geostrategic and operational changes. According to the Ministry of Defense, the second amendment protocol set a period of validity eight years old since its entry into force (May 21, 2013), which made it expired on May 22, 2021. However, article 69 of the agreement provides for a Annual automatic extension If none of the parties expresses its opposite will six months in advance, which has been happening until today, with Some exceptions. Rattan Operational limitations. Although US jurisdiction governs certain aspects within the perimeter of the bases, Spain retains sovereignty and political control over its strategic use. In fact, the United States cannot use the facilities unilaterally, but requires express permission from the Spanish government, as stipulated The agreement. This principle has been maintained, although in practice it has not meant obstacles during, For examplethe wars of Iraq and Afghanistan, when the governments of José María Aznar and José Luis Rodríguez Zapatero authorized their use No restrictions. Similarly, in 2021 Spain allowed both bases to temporarily welcome Afghan collaborators of the United States during his escape from Kabul. Military presence. According to the agreementUnited States can keep up to 2,200 military, 36 aircraft and 500 civilians in Morón, although the current contingent is around 600 troops. In rota, the allowed limit amounts to 4,250 military and 1,000 US civilians. These figures reflect a gradual reduction compared to previous decades, and in 2023 The transfer of the rapid response force for Africa was confirmed from Morón to A base in Italyevidencing an operational replication that directly affects the employment and economy of the nearby areas, which receive about two million euros per year in direct income of the State. Real veto capacity. Therefore, to the big question, could Spain deny the use of its air bases to the United States with respect to the Israel-Iran conflict? The short answer is that yes, in fact, There are examplesas with the return of Torrejón in 1991 and Zaragoza in 1992. Plus: In 1986, the government of Felipe González advertisement that would not automatically renew the pact, also demanding The withdrawal … Read more

Five portable air conditioners without works or perfect facilities for your home

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The Heat waves They were already inaugurated a couple of weeks ago. Although the fresco has given a truce, the temperatures are expected to rise again. If you still do not have any air air conditioning device, the air conditioners have been imposed strongly in recent years. In front of the ceiling fans or the traditional ones Fans Standing, these portable air conditioners (also called penguins), have the advantage of not needing anyone to install them. If you are thinking about buying one, these are some of the best models that we can recommend. Ok oac 9023 by 169 euros: With timer and 2,150 refrigerators. Measure Pingüino by 429.99 euros: With 3,000 frigpances and window kit. Cecotec Forceclima 7100 Soundless by 197 euros: With 1,750 refrigerators and dehumidifier. CREATE SILKAIR Home by 214.95 euros: With retro design and sliding windows. COMFEE BREAZY COOL PRO by 229.99 euros: Compatible with Google Assistant and Alexa. OK OAC 9023 He Mediamarkt outlet on eBay It is one of those stores where we can find air conditioning devices at a very good price. This ok aoc 9023, which is a mediamarkt firm, you can now buy it for 169 euros. If there is something for which this portable air conditioning is characterized, it is for its economical price. Its refrigeration capacity is 2,150 frigities and It has a timerso that you can establish when it goes out at night. It also incorporates with dehumidifier function, with a capacity of 28.8 liters per day. Portable air conditioning – OK OAC 9023 W ES, 2150 FG/H, 18 m², LCD Display * Some price may have changed from the last review Note: Some of the links published here are affiliated and can report a benefit. Measure Pingüino This other portable air conditioning that we present will serve you for both summer and winter (since it has a heat pump). This is the penguin measuring that, now, you can take you 429.99 euros In Amazon, thanks to 50 euros discount coupon what you have. It has one 3,000 refrigeration capacityso it is perfect for large spaces. Includes the window kit to be able to use it and you can control it by the Tactile LED panel or the remote control. Measure Pingüino Portable Air Cold and Heat 3000 Frigories * Some price may have changed from the last review Cecotec Forceclima 7100 Soundless The Cecotec firm when buying home devices and this portable air conditioning is The best selling on Amazon. Now, you can get it on Amazon by 197 euros. This portable air conditioning has a cooling capacity of 1,750 frigpities, so it serves to rooms up to 20 square meters. It works at 65 dB and also has fan functions and dehumidifier. In addition, it incorporates a 24 -hour timer. Cecotec Portable air conditioning with remote control Forceclima 7100 Soundless * Some price may have changed from the last review CREATE SILKAIR Home Another of the firms that has managed to break into the DESIGN OF YOUR PRODUCTS. This portable air conditioning create silkair home is a bar 214.95 euros. It has a cooling capacity of 7,000 BTU, which allows you to cool stays of up to 20 square meters. Like many of these models, it includes fan and dehumidifier functions. It can also be highlighted that it comes with sliding windows. CREATE/SILKAIR Home/Portable air conditioning 3 in 1 * Some price may have changed from the last review COMFEE BREAZY COOL PRO The latest portable air conditioning model that we want to recommend is from the Comfee firm and is a connected deviceso you can even light it being away from home. Its price, at the moment, is 229.99 euros. This is a air conditioning device 3 in 1 (fan, air conditioning and dehumidifier). You can control it by app or voice assistantssince it is compatible with Alexa and Google Assistant. It has a temperature sensor and its cooling capacity is 1,800 frigities. Comfee penguin portable air conditioning * Some price may have changed from the last review Images | MIEDA, COMFEE, CREATE, OK AND CECOTEC In Xataka | What intelligent air conditioning buy: how to choose a connected air conditioning system and outstanding models In Xataka | Connected fan purchase guide: Recommendations to choose an “intelligent” model with WiFi and six models from 50 euros

We prepare to say goodbye to Windows 10, but part of the US Air Control still works with disks and Windows 95

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It is likely that in recent months you have seen some news about the End of Windows 10 support. And if you have a computer with that system, you are probably already valuing when to make the leap to Windows 11 or look for an alternative. The idea of ​​keeping an operating system No technical support It is usually interpreted as imprudence. And rightly: it implies losing security patches, compatibility with new applications and threat protection. However, not everyone seems so worried about staying updated. And the most unexpected example comes from such an important as delicate sector: air traffic control in the United States. There, part of the control towers still depend on technologies that seem taken out of another era. Literally, from the last century. The data confirmed this week Chris Rocheau, interim administrator of the FAA (the Federal Aviation Administration), in an appearance before the Assignments Committee of the House of Representatives. His intervention was clear: there are towers that still use paper and flopy strips To manage flight coordination. Technologies introduced in the seventies and that today remain operational in some airports in the country. The public chain NPR has added more firewood to fire: says that computers also work with Windows 95 (yes, Sweden trains They are not the only ones with this system). Although more modern than the floppy disks, it is a system whose extended support ended more than two decades ago. Microsoft stopped updating it December 31, 2001and today does not offer any kind of guarantee or security support for that environment. Obsolete technology, although functional Why are they still in use? Because they work. Because they have worked for decades. Air traffic control systems (known ATC) must be kept operational 24 hours a dayseven days a week, and that historical reliability has been precisely the reason why nobody has apparently wanted to take the risk of changing them completely. But that margin is running out. The new Secretary of Transportation, Sean DuffyHe pointed out that modernizing the system is now a national priority. In his words“It is the most important infrastructure project that the country has had in decades.” An affirmation that coincides with the growing concern within the sector: from controlling unions to industrial groups such as Modern Skies have begun to demand deep reforms. The Government’s Responsibility Office (GAO) published in March 2025 A report with forceful conclusions: of the 138 systems that make up the FAA infrastructure, 51 were classified as unsustainable and 54 as potentially unsustainable. Many of them have been in service for more than 30 years. Some, more than 60. The report warns that these platforms are not only vulnerable to technical failures: they are also increasingly difficult to maintain. There are no longer spare parts, the technicians specialized in these architectures are retiring and provisional solutions, such as virtualization, cannot always be applied in such critical environments. Given this scenario, the Department of Transportation has launched a call Open for private companies to present proposals with new generation technologies. Meanwhile, the system is still underway, but it does so on an increasingly fragile basis. Time will say if this time the leap to a modern infrastructure finally becomes a reality. Images | Rohde Schwarz | Microsoft | Ashim d’ilva In Xataka | Otto wants to break molds with the Phantom 3500: Goodbye to the windows for passengers, hello to the immersive screens

Five roof fans easy to install with which you will save what is worth an air conditioning

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Although we have already attended the first heat wave a few weeks ago, this is what awaits us in the coming months. If you are not a little hands and do not want to buy an air conditioning, the ceiling fans They are an excellent option to be fresh at home. These are some of the best models that we would like to recommend for your home. Philips Bliss by 149 euros: With 28 W LED light and reverse turn. Melleware Brizy! Bright by 99.99 euros: With DC motor and 8 -hour timer. Cecotec Energysilence Aero 4280 invisible by 89.90 euros: With 40 W engine and six speeds. Create Wind Clear by 68.95 euros: With avant -garde and timer design. Inspire Rafaga by 89.95 euros: With RGB lighting and six speeds. Philips Bliss This is One of the best -selling roof fans Each season and it was one of the first of this type that went on sale. In Amazon, you can now take this reduced philips bliss, since it has gone from costing 199.99 euros to 149 euros. Philip Bliss, in addition to a fan, has a LED Light Blanca of 28 W with three color temperatures. Their blades are retractable and have Inverse turn function. In addition, it comes with command to control it more comfortably. Philips Bliss roof fan with LED 28W light * Some price may have changed from the last review Melleware Brizy! Bright If you like more traditional fan models, without retractable blades, this of the Melleware firm is a good option. Its usual price is 219.99 euros but, now, during the campaign Network of Mediamarkt You can take it by 99.99 euros. Works with DC motor With 30 w of power, which allows you to save on the light bill. Like the Philips model, it has winter function and is perfect to cool rooms up to 20 square meters. It offers six operating speeds and integrates a timer up to eight hours. Melleware – ceiling fan with remote control Brizy Bright | 45 w * Some price may have changed from the last review Cecotec Energysilence Aero 4280 invisible Cecotec It is one of those firms that offer a wide catalog of home devices at very economical prices. Known are their portable air conditionersbut it also has easy -to -install ceiling fans like this model, which can be bought on PCComponentes by 89.90 euros. This Cecotec Energysilence Aero 4280 invisible has a 40 W engine and a white LED light with three intensities (warm, neutral and cold). It offers six operating speeds and has winter function. Cecotec Energysilence Aero 4280 invisible * Some price may have changed from the last review Create Wind Clear Another brand that offers home -home devices is CREATE. Of its cahatus fans, the Create Wind Clear It is one of those that we want to recommend. On the official website of the brand, it is available for alone 68.95 euros. It is a roof fan with retractable blades and a avant -garde design. It is available in several colors, so that you choose the one that goes the most with the decoration of your home. It has winter and summer function and comes with a white LED light with three intensities. In addition, it integrates a 1 to 4 hours timer. CREATE / Wind Clear M / Ceiling Fan with Light * Some price may have changed from the last review Inspire Rafaga The last of the roof fans that we want to recommend is something different in design and you can buy it in Leroy Merlin. This is inspiring Rafaga, which is currently available, by 89.95 euros. Inspire Ráfaga comes with a shovel and grid and offers six operating speeds. It works with DC engine and offers white lighting and multicolored RGB. It comes with remote control and also has the winter function. Finally, it can be highlighted that it is very silent. Ceiling fan with quiet blades dc inspires Rafaga * 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 | CREATE, MELLERWARE, INSPARE, CECOTEC AND PHILIPS In Xataka | The quietest ceiling fan: which one to buy? Tips and recommendations In Xataka | Connected fan purchase guide: Recommendations to choose an “intelligent” model with WiFi and six models from 50 euros

The undercover operation of Ukraine has left an irreparable hole for Russia. Its nuclear deterrence has jumped through the air

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If they had told us that a fleet of trucks disguised as mobile houses was going to enter Russia in a covert operation of a year and a half, and that after that time a swarm of more than 100 drones would attack with surgical precision several air bases of Moscow, we would not have believed it. However, and beyond A mission That seems more typical of a Hollywood film, the operation has meant a hole for Russia that can hardly be replaced in the short term. A letter clue In negotiations. Unprecedented. It We count yesterday. On June 1, 2025, Ukraine carried out the greatest operation with war drones to date, launching 117 drones against at least four Russian air bases in a coordinated attack that had as its direct objective the backbone of Russian strategic aviation: its long -range bombers. Until then, the Ukrainian attacks on these platforms had been sporadic and limited to a single location, but this blow, simultaneously executed against Belaya, Olenya, Dyagilevo and Ivanovo, says A radical change in the Ukrainian capacity to penetrate deeply in Russian airspace and degrade key strategic assets. Figures While there is still uncertainty about the exact number of destroyed or damaged aircraft, Ukraine claims to have impacted At least 41 aircraftwith 13 of them completely destroyed, including bombers Tu-22m3, TU-95msan early alert plane A-50 and possibly a TU-160 Blackjackthe most sophisticated bomber in Russia. An irreplaceable fleet. The importance of these bombers is not only in their conventional offensive capacity, but Its nuclear role within the Russian strategic triad. If the Ukraine figures are confirmed, the damages would be equivalent to a loss of the 10% of the force TU-95ms operational, for example, an alarming percentage considering that these aircraft have no immediate replacement. The TU-95ms, designed in the fifties and produced until the early nineties, It has been modernizingbut its value is more strategic than monetary. In the case of TU-22m3, another relic of the Cold War, its current use has been marked by devastating bombings with KH-22 missiles converted, causing Large number of deaths civilians in Ukraine. The loss of several of these airplanes greatly complicates their replacement. For its part, the TU-160the only one of these models still in production, represents a minimal fraction of the fleet and each unit costs more than 500 million dollars. Plus: Build new It has been for years and requires an industrial infrastructure diminished by sanctions. Your 22m3 Blow to nuclear deterrence. The Ukrainian attack, by Its scope and precisionnot only neutralizes short -term attack capacity, but also weakens Russia’s credibility as nuclear power. These bombers constitute the most flexible part of their Dysuasoria triadnot only for its role in conventional conflicts, but for its ability to launch nuclear missiles from remote distances. In addition, they also fulfill symbolic functions, patrolling the airspace of Europe, Asia and even approaching Alaska’s environment As a sample of force. The loss of aircraft in this sector undermines that projection. Moscow has repeatedly argued that attacks on its strategic abilities represent a red line, but so far it has not responded proportionally To attacks that have been growing in scope and intensity. This operation, however, marks An climb difficult to ignore. At 50u Structural vulnerability. The attack has also clearly exposed the persistent vulnerability of the Russian aviation on land. Although defensive measures implemented from previous attacks (such as aircraft dispersion, anti -explosive wallsreinforced shelters, models painted on tracks and wings tires To confuse drone guidance systems), the infrastructure has not achieved Protect airplanes whose large size even prevents them from protecting them completely. In fact, they were used junk aircraft Like lures, but none of that avoided the damage. The anti -aircraft defenses installed in the bases have been insufficient once again. The dispersion of bombers to remote places such as Olenya or Belaya intended to complicate Ukrainian attacks, but failed to avoid a huge scale and precision. Doctrinal change and a threat. Also We count widely yesterday. The Spiderweb Operation Not only demonstrated the technical capacity of Ukraine to infiltrate enemy territory with small and cheap drones, but also an emerging war doctrine focused on saturate and erode assets clue. This tactic not only damages expensive equipment with economic means, but it forces Russia to deploy even more Resources in static defensereduces its operational freedom and generates constant uncertainty. While Moscow launches nightly hundreds of drones against Ukraine, kyiv showed that he can strike back at unthinkable distances only one year ago. And it also does it with tools that evolve: the use of drones with improved countermeasures is expected, artificial intelligence To avoid The Jamming and the elimination of the human pilot in real time, which will further difficult to detect and neutralization. Putin and invulnerability. Bloomberg had Another leg that must be analyzed after the attack. Beyond the exact count of destroyed airplanes, the mission has shaken the Kremlin environment. The internal reaction itself has been alarm, anger and recognition of a scenario so far unthinkable: that nuclear assets can be legitimate and effective white from a country that No nuclear armament. Although the number of bombers needed to attack Ukraine is limited and Moscow could maintain its rhythm of envestidas, the underlying message seems clear: there is no territory Absolutely safe. This perception directly affects the Force projection that Putin has cultivated for two decades and erodes his rhetoric of strategic supremacy. The nuclear triad, touched. We said it at the beginning. Long -range aviation is the smallest component (and now, more damaged) Russian nuclear triadalso composed of intercontinental and strategic submarine ballistic missiles. Although bombers are frequently used in conventional missions, they are also part of the global deterrent gear. Its symbolic character as nuclear projection instruments add a layer of gravity to the attack. Even if its operating role within the nuclear arsenal is secondary to missiles or submarines, the perception that they can be neutralized from the interior of Russia represents that doctrinal change … Read more

lose up to 60% of air traffic

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They threatened and fulfilled. Ryanair has left or reduced its operations in seven Spanish cities, leaving semi -vaiors some airports in our country or, directly, eliminating more than half of the routes that came out from them. Now, the exit and without a company that occupies the hole left by the Low Cost Irish, we already know the impact. I set up. They announced it in January of this year. Ryanair made his bags and sought routes, in his opinion, more profitable than the Spanish. In total, 800,000 places less this summer, the closure of its activity in two Spanish cities and a reduction of its operations in five other cities. Specifically, 12 routes that suppose 18% of the company’s activity in our country. Jerez and Valladolid have fired Of the flights offered by the company and in Vigo, Santiago, Zaragoza, Asturias and Santander the operations between 5% (Santander) and 61% (Vigo) have been reduced. The reasons. “Despite the decision of the Spanish government in 2021 to freeze rates at airports until 2026, Aena has tried to increase rates every year and more accentuated in Spanish regional airports, where traffic is maintained below the levels prior to the Covid crisis,” with these words Ryanair explained its march. The decision also described it as “completely avoidable” and stressed that it would be “devastating for regional connectivity, employment and tourism in Spain.” That is, Ryanair directly pointed to the government and Aena rates that are charged for the maintenance of airports. The reasons? Despite Ryanair’s explanations, other reasons float in the air. The most obvious is that Fine of 107.78 million euros that the government has applied to Ryanair for its regulations regarding hand luggage has been decisive in the succession of events. The company’s own CEO, Michael O’Leary, He came to qualify as “clown” To the Minister of Consumption, Pablo Bustinduy. That fine is controversial because For consumption there is no doubt that a cabin suitcase is “essential” to travel. Ryanair defends himself saying that European regulations do not clearly specify what the measures of the “essential” bulk that must be embarked should be. Therefore, they ensure that the government is financially punishing the company for no reason. And justice does not end up being clear. Even in Spain, Ryanair has received favorable and opposite sentences in litigation related to the hand suitcase and the collection of it when it comes to what is popularly known as a cabin troley. Aena’s rates, therefore, seem only the excuse to break the routes. Its impact. In his march, Ryanair knew where he could hurt. He has left behind airports with very little activity, which means the closure of many routes that had the foreigner. Now, many citizens have to travel to Madrid, Barcelona and other large cities to take flights outside Spain. The most affected airport is Valladolid, where 63.2% of its passengers have vanished, according to data collected by Aena. It is the most affected city of the previous list. Together added 779,226 passengers in April, for the 871,070 passengers of the same month of last year. And that specifies in the economic environment, which Holy Week has been held in that period, which adds extra passengers (last year it was held in March). In total, 92,000 passengers have been lost in the sum of all airports and, according to Expansion75% of these operations correspond to trips offered by Ryanair. Zaragoza grows. Of the cities where Ryanair has reduced its operations, only Zaragoza manages to grow Regarding the month of April 2024. Its traffic grew by 13.6% despite the fact that the company had announced the withdrawal of 20% of the operations on the soil. Contrast with any other city that has reduced its operations to a greater or lesser extent. Jerez has lost 25% of passengers and Santiago 16.8%. In Santander, the decrease in passengers has been minimal with a 0.3% fall and in Asturias it has been contained in 1.7% decrease. In spite of everything, the average in reducing operations has been 10%. And in the future? Who knows. Because Ryanair continues to tension the rope And only a few weeks ago that he threatened to continue withdrawing routes if from Aena they do not yield to his demands regarding airport rates. A declaration of intentions of which Aena defends himself ensuring that these are very low in regional airports, almost testimonial. The truth is that Ryanair has operated, Also in Spainwith regional aid disguised as advertising campaigns which has allowed him to hold routes that were not filled. In his march he has applied that same strategy On routes that, for example, have Morocco as destination And in which nobody is traveling. Photo | Marty Sakin In Xataka | The great secret of Ryanair’s success is that he does not earn money to fly: he does so squeezing you in everything else

Replacing the Air Force One has become a nightmare for the US. Qatar wants to fix it with a “flying palace”

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Air Force One. Few names have more strength than that of the US presidential plane. Ha star filmsis one of the official air transport of the United States (Next to the Nightwatch prepared for the ‘End of the world‘) And it is a strength with wings that has become an iconic vehicle. I had to renew it, and Trump is going to get out “free” The reason? ABC News affirms that the new Air Force One would be a gift by Qatar’s royal family. Trump does not deny it and is a cocktail that has set fire to US politics. Even to the most related to the president. It was renewal. He Boeing VC-25 It is the current presidential plane. It has been in service of the 35 -year -old and, although the airplanes usually have a long useful life, maintenance costs began to be unprofitable. In January 2015, the Air Force announced that they had already chosen which plane to work for the new Air Force One: the Boeing 747-8. Known as VC-25Bthe Air Force organized with Boeing an agreement to buy two 747-8 that were never delivered to a Russian airline that had gained, and thus some money was saved because it is not just buying them: also adapt them with the necessary equipment and security and create an adequate hangar. The current Air Force One Trump negative. In December 2016, before entering the White House for his first term, Donald Trump already showed his disagreement with the price of the program. Boeing is building a new Air Force One 747 for future presidents, but the costs are out of control, more than 4,000 million dollars. Cancel the order! tweeted The tycoon. The Boeing 747-8 entered into service at the beginning of the last decade and was a modernized generation, with both technological and aerodynamic improvements that, in addition, was one of the longest passenger aircraft in the world. In addition, it is of American manufacture, so it was a clear option for the new presidential plane. It was estimated that it would go into service in 2024, but delays and other problems have prolonged the operation up to, at least2027. And that is where Qatar’s royal family can change the rules of the game. A “flying palace” gift. This week, Trump will begin his state travel carousel. As happened in his previous term, Saudi Arabia will be his first destination, followed by Qatar and Arab Emirates. It is one Logic choice Due to the interest shared both in economics (they invest billions in the purchase of American weapons) and geopolitics (US bases in the region, keys to Asian domination), but apart from those treatment, Trump can return with a new presidential plane under his arm. As we read in NBCDifferent sources suggest that Trump will accept a luxurious Boeing 747-8 as a gift by the Royal Family of Qatar. One of the sources consulted by the American media is one of the White House officials, who admitted that it is true that Qatar has offered to donate a plane to the defense department, but that it is not something that will be accepted during the president’s visit. From the Catarí press department, they have been somewhat more concrete: “The possible transfer of an aircraft for temporary use such as Air Force One is currently being considered between the Ministry of Defense of Catar and the US Department of Defense, but the matter remains reviewed by the respective legal departments, and a decision has not yet been made.” Reactions. This is something that has not taken long to explode in the American political sphere. Democratic representatives have loaded Against the decision, asking for investigations on what they have described as a “flying scam” or as “the most valuable gift ever granted to a president by a foreign government.” Because we are talking about a vehicle of about 300/4 billion dollars, and there are those who have thrown sarcasm, such as Senator Chuck Schumer. “Nothing says ‘America first’ like an Air Force One sponsored by Qatar. It is not just a bribe, it is a luxury foreign influence with extra space for the legs,” Comment In X. Bernie Sanders has gone somewhat further, describing the movement as something “ridiculously corrupt” and “blatantly unconstitutional.” It is not bribery. Critics They assure which is something that must be presented and approved in Congress, because it is the practice to be followed by the Emoluments clause of the Constitution. This prohibits the president and other federal officials from accepting gifts from foreign governments without the approval of Congress, but the turn is that it would not be a gift to Trump, but to the Department of Defense. A former official of the Department of Justice spoke with NBC anonymously, commenting that bribe Trump is committed to total transparency. ” Trump himself has commented The following in its Truth social network, qualifying Qatar 747-8 as an Air Force One of Transition: “The fact that the Department of Defense receives a totally free gift from a 747 plane to temporarily replace the 40 -year -old Air Force One, in a very public and transparent transaction, annoys the corrupt Democrats so much that insist that we pay it, at the price of gold. The Democrats are world -class losers! Maga!” And after the mandate … Same Leavitt statements for ABC Newsmedium that states that White House lawyers consider that it is “legally permissible” to accept the donation of the plane due to the alleged small print of the agreement: the Catarí government will donate it to the Department of Defense to use it as Air Force One, but before the end of the president’s mandate in 2029, the plane will be donated again: to its presidential library. In this way, Trump can continue to use it as a private plane when he leaves the position. Of course, this is also controversial and organisms that fight for responsibility and ethics in Washington have shouted in … Read more

His future Baza will be in two key cards that promise to change air combat

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Imagining a combat plane of the future is not difficult. The difficult thing is to build it. That is precisely the ambition behind the storm: a sixth generation hunt that does not intend to resemble current airplanes, but to rewrite how air combat is understood. The project, promoted by United Kingdom, Italy and Japan within the framework of Global Combat Air Program GCAP, does not pursue only a technical evolution. It is a declaration of intentions on technological sovereignty and defense. Tempest is not a simple new generation hunting. The Royal Air Force defines it as “The heart and mind connected to an air combat system”, Able to integrate sensors, weapons and data into a single operating flow. In other words, the Tempest is not only a platform with wings, but the center of command of a swarm of technologies that communicate with each other to make decisions faster. The future hunt seeks to act as the tactical brain of an operation. That translates into a series of simple requirements. One of the most important is autonomy. As explained in the official podcast of the programthe storm aspires to reach a “really extreme” range, wide enough to cross the Atlantic without reposting. At the moment it is an objective under study, not a closed requirement. This autonomy would seek to allow prolonged operations without depending on cistern aircraft, in scenarios where to enter and leave the enemy territory is less challenging. The other key requirement is load capacity. The objective, according to the words of the director of the Team of Requirements and conceptualization of the United Kingdom Ministry of Defense, is that it exceeds that of the F-35even reaching Duplicate your total armament capacity. There is no precise figure on the table. What is safe is the ambition to turn the Tempest into a platform that integrates not only more missiles, but also advanced and electronic war sensors, without compromising its stealth profile. The hunting that wants to be brain, muscle and network From the beginning, the design of the Tempest revolves around the idea of ​​a digital ecosystem. BAE Systems, Leonardo, Rolls-Royce and MBDA are working on technologies that are not limited to fuselage. The program is structured around systems such as Isanke (Integrated sensors and non -kinetic effects) and ICS (communications), that will form an intelligent network between fightersdrones and other assets of the battlefield. The goal is for the pilot to have more information, more context and more reaction options than any adversary. An F-35 Florida (left), render of the storm (right) All this requires power. Propulsion power, but also electric. As explained Rolls-Roycethe new propulsion system Not only will the plane movebut it will generate sufficient electricity to feed advanced sensors, electronic war systems and, probably, Laser weapons. The architecture will be open, modular and prepared to receive updates over time, something key in an environment where military technology changes every few years. Manufacturing tasks of the main structure (left), motor tests (right) That approach also moves to the manufacturing process. The project is betting on digital engineering techniques, automation, real -time modeling and simulation by digital twins. The technology demonstrator, which is already built in Warton, will serve to validate all that approach. According to BAE Systems datamore than half of its structural weight, including fuselage and wings, is already in production. In addition, the British Ministry of Defense has confirmed that Part of technological development includes experimental recycling of tornado aircraft components. The so -called project ‘Tornado 2 Tempest‘He managed to successfully print pieces such as a nose cone and blades for a test engine. This is a proof of concept that seeks to reduce costs, minimize the dependence of critical metals and explore new manufacturing paths with lighter and more resistant materials. To all this is added the human factor. More than 2,500 people already work in the program in the United Kingdom. Many of them are young engineers trained within the Generation Tempest initiative. As technological advances and international alliances are added, the Tempest ceases to be a concept to become a tangible reality. The expectations are high and we will have to wait to know if they are met. Everything indicates that it will be a hunt very different from everything known. Images | GCAP In Xataka | The F-35 and the US ballistic missiles need the key component of a magnet. The problem is that it was “Made in China”

We already know where the microplastics get the lettuce that you eat in the salad: from the air

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At this point of 2025, the idea that everything (Absolutely everything) It is full of microplastics. Plants are no exception; nor, of course, the vegetables we consume. The matter is that, for a long time, we have assumed that these compounds entered them through roots, soil and water. It is not exactly like that. No? And where do they come from? Well, a few days ago a Chinese research group published in the magazine ‘Nature’ The first solid evidence that supports the idea that one of the main routes for these microplastics is air. And it is in a lot of environments: Tianjin scientists collected all kinds of leaves, herbs and vegetables of urban and rural environments. In all, they found plastic particles in the foliar fabric. In the most polluted sites, concentrations of up to 10,000 nanograms per gram of dry weight. Above all, polyethylene terephthalate (PET) and polystyrene (PS). And where do they enter? That is something that is yet to be confirmed, but everything seems to sign up for stomata (small openings formed by cells) and cutt it (a membrane covered by insoluble waxes, “Ideal for absorbing microplastics“). Once inside, the compounds move inside the plants using the vascular beam, are distributed by different tissues and accumulate in hair structures called ‘trichomes’, a kind of fitological ‘sinks’. A big problem … The Chinese study demonstrates that accumulated absorption and accumulation of atmospheric microplastics It is generalized. But there are keys that help us better understand the circulation of these compounds: for example, that the outdoor plants had between 10 and 100 times more pet than those grown in greenhouse. And that the efficiency of the absorption of the leaves is extremely low (around 0.05%); That is why this route has been discarded repeatedly. However, given the little evidence we have about how microplastics enter the soil and water, this route begins to take shape. And, we like it or not, right now it is very difficult to control. And, of course, even if we don’t know what they do … In our body, yes that data like these raised many doubts about what happens if we discover that (as we intuit) is a serious problem. Because, in short, Our control capacity It is extremely limited. Image | Killari Hotaru | Kasturi Laxmi Mohit In Xataka | Our problem with microplastics is so huge that they already appear even in human testicles

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