discovered

Germany has discovered that a teacher saved a million euros. And what did he do as he was on 16 years

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The OECD He placed Germany in front of a mirror: that of the country developed where less hours work a year. Behind the figures (just 1,331 hours per year) There was a culture broth marked by economic deterioration and a nation that moves between two poles: lengthening the days or valuing life more outside of work. And in between, scandals that have reinforced the perception that labor laxity is unsustainable. The case of a low teacher since 2009 has lit the debate. An unusual case. In Wesel, North-Westphalia Rhine Since 2009sixteen years without reincorporating his post, but fully charging his salary, which over 16 years added around one million euros (between 5,000 and 6,000 euros per month). During all that time he presented monthly medical certificates, although he was never required an official recognition to accredit his status. The anomaly came to light when, after years of bureaucratic inertia, a new official detected irregularity In 2024 and ordered the medical review. When he was finally asked to undergo a medical examination, the teacher responded demanding her employer, claiming violation of rights, as she had done before in front of an attempt to transfer in 2017, but this time she lost the litigation. The Ministry of Education of Renania del Norte-Westfalia has described The issue of “serious failure within the Bezirksregierung of Düsseldorf” and has promised a “concessions” review of all internal procedures. Implications The teacher’s official granted her Extraordinary protectionincluding the right to leave indefinite with full salary, provided that it was properly accredited. However, local reports suggest that during their prolonged absence he reached Found a company Medical and exercising as a naturopath, activities that, if confirmed, would violate the obligations of prior notification and prohibition of parallel works during a decline. Not just that. He came to participate in entrepreneurship competitions, getting to obtain A 5,000 euros award for a cream of your invention. According to the labor lawyer Ralf DelgmannNot only infringed the regulations that require prior authorization for any secondary work, but would have done it while perceiving a medical leave, which feeds the suspicion that he was never really incapacitated. This could cost his pension, salary and even the condition of official. Even so, jurists warn That retrospectively demonstrating the absence of disease is practically impossible, so the recovery of wages already perceived is unlikely. A symptom of a major problem. The scandal, airy by the German presshas raised a debate about the rigidity and at the same time the vulnerability of the official statute. While private employees go on to collect reduced benefits After six weeks, officials keep the salary even for years, provided there is effective control. The case demonstrates how a Supervision vacuum prolonged allowed an anomaly to be consolidated for almost two decades. Although the Ministry insists that it is not a systemic problem, but about punctual negligence, public opinion perceive that confidence in the public function is committed by episodes of abuse like this. A long process. The media in Germany tell that the newly opened disciplinary procedure can Extend three or four yearstime during which both the actions of the teacher and the omissions of her administrative superiors will be investigated. Beyond its individual outcome, the case has become a symbol of control deficiencies in German administration, evidencing how a single poorly managed file can erode the credibility of an entire system. Plus: Beyond the judicial outcome, what remains in evidence is the urgency of rethink a casualty model That, in his eagerness to shield officials, he opens the door to abuses that end up being paid by society as a whole. Image | Pxhere In Xataka | The myth says that Germans work more than the Spaniards. The data tell a different thing In Xataka | Some researchers have analyzed the working day in Spain: the same thing that 40 years ago is worked, but in worse jobs

A man paid $ 23 for a PC box at an auction. Discovered inside a 24 -core CPU and an RTX 3080 ti

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Online auctions are full of unexpected opportunities, but few stories surprise as much as this. Imagine to enter a local second -hand platform with the idea of ​​getting a simple computer box. You don’t look for anything spectacular, Only a wide chassis for future projectssomething functional and cheap. You make a low, almost symbolic bid, and you don’t expect more than a basic article wrapped in cardboard. However, when picking it up, something does not fit: it weighs more than expected, it sounds different, and what seemed like a routine purchase becomes the beginning of an anecdote that sweeps Reddit. The story was known through Redditwhere the buyer published the discovery in R/PcMasterrace. According to images published by “Llamasusgame”, the box was not empty or contained old pieces, but a complete high -end computer. In his photos you can see a TRX40 aorus pro wifi motherboard with an AMD Ryzen Threadripper 3960X processor of 24 cores, accompanied by 256 GB of RAM and a graphics card NVIDIA GEFORCE RTX 3080 TI. Although the interior shows accumulated dust, the screenshot shared by the user indicates that the system works and recognizes all the hardware. When a cheap bid becomes treasure Operation data are available on the City online Auccans website, Where the lot remains published. It is number 123 and describes a box Fractal Design defines 7 xlwith price of $ 317.99. The final bid was $ 23.50 plus commission, according to the official file. The images associated with the ad barely showed the box inside a cardboard and a catalog photo, without giving clues of its real content. The contrast between the paid price and the real value of the components is striking. According to AMD and NVIDIA launch prices, only the Ryzen Threadripper 3960x processor It was originally sold for $ 1,399while the RTX 3080 TI exceeded $ 1,100 at its departure in 2022. Even with current depreciation, the complete set can reach several thousand dollars in the second -hand market, especially for the large amount of RAM. The announcement of capital City Online Auccans included clear warnings: all articles were sold “AS-IS, without guarantee, or possibility of return. He also insisted in what The bids should be based on the written description And not in the images, which could be filed. The collection was only face -to -face, without shipping option, and the regulations of the site establishes that any dispute must be resolved by arbitration in Ohio. The case raises an interesting issue: how far does the responsibility of a buyer get in such a situation? The user paid what the bid indicated and collected the article according to the standards, so no rule of the auction has breached. However, some commentators in Reddit wonder if he should have warned the company to correct what seems like a cataloging error. The capital policy online Auctions makes it clear that sales are definitive, but the ethical debate is still open: take advantage of luck or return the finding? The purchase of this PC box recalls that at online auctions there is always a risk and surprise component. In this case, the buyer obtained a high -level team For the price of a piece of chassis. Beyond the blow of luck, the story underlines the importance of reading the small print and reviewing the lots before any movement. Images | Calladeusgame (reddit) | Capital City Online Auccans In Xataka | In the Tiktok era, our laptops are still horizontal. Lenovo’s idea: a rotating panel

We believed that the iPhone 17 and the Air shone by cameras and design. We have just discovered that they hide an exclusive security function

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For a long time we have lived with the illusion that there are impenetrable computer systems. The reality is less resounding: in security, everything is reduced to how much effort, time and resources it requires to force a lock. Just as it is not the same to open the door of the house as the vault of a bank, in the digital world There are more or less resistant barriers and unexpected shortcuts that avoid brute force. The objective of the defense is not perfection, but to raise the toll to break it is impracticable. From there, the risk never disappears, it is managed. With that practical look, Apple has been adding layers to make every step of the attacker more and reduce its maneuvering margin. According to the Cupertino companythe most sophisticated exploitation chains that have observed against iOS come from the mercenary spyware and rely on memory vulnerabilities. Although they do not explicitly mention it, they surely refer to threats such as Pegasus of the company NSO. And the answer they have raised is a new piece in that wall: a reinforcement that integrates hardware and system to monitor the integrity of memory and cut overwhelms or undue accesses before they thrive. Memory Integrity Enforcement on iPhone 17 and iPhone Air Apple has presented Memory Integrity Enforcement (Mie) as part of the new iPhone 17, iPhone 17 Pro and Pro Max and iPhone Airan integrated memory defense directly in its hardware and operating system. This development is the result of five years of joint work among their teams of Chips and Software Engineeringwith the aim of drastically raising the cost and complexity of attacks based on memory corruption. Mie promises to act continuously and transparently, covering critical areas such as kernel and more than 70 processes in user space, all this without compromising energy consumption and device performance. The Miene nucleus combines several layers that work in a coordinated manner to reinforce security. The typated memory assigners are systems that organize the data according to their type, as if each object class had a specific drawer. This organization makes it more difficult than an error in a program allows one data to overwrite another. If a failure occurs, the system can detect it before it becomes an attack. On this basis acts the Enhanced Memory Tagging Extension (EMTE), a hardware technology that adds an extra layer of memory control. Emte works by assigning a “secret label” to each memory block. Every time an app or the system wants to access it, you must present the correct label; If it does not coincide, Hardware blocks attempt And the system can close the process. This permanent and synchronized check allows to detect and stop classic attacks such as buffer overflows or use after release (USE-AFTER-FREE), which are usual techniques to take control of a device. The allocators protect the use of large -scale memory, while EMTE provides precision to the smallest blocks, where the software itself does not respond with the same effectiveness. This permanent and synchronized check allows to detect and stop classic attacks such as buffer overflows The bet responds to a landscape of threats where the highest levels against iOS are faces, complex and directed, historically associated with state actors. These chains usually share a common denominator: they exploit interchangeable memory vulnerabilities that have been present throughout the industry. The intention of Mie is cutting the progression in early stages, when the attacker still has little room and depends on chaining multiple fragile steps to gain control. Apple graph showing real exploitation chains and the points where it blocks them The scope of protection includes kernel and extends to key system processes that are usually entry objectives. In addition, Apple makes available to developers the possibility of testing and integrating these defenses through the Enhanced Security option in Xcode, including EMTE capabilities in compatible hardware. That is especially relevant to applications where a user can be direct objective, as messaging or social networkswhich often appear at the beginning of the exploitation chains. To sustain the labeling and synchronous check -up without perceptible impact, Apple redesigned the A19 and A19 Pro allocating CPU area, CPU speed and memory for label storage. The company precisely modeled where and how to deploy emte, so that the hardware meets the demand for checks. The software, on the other hand, takes advantage of the assignments typated to raise the bar of protection against memory corruption, while the hardware assumes fine verification. As we point out above, this should maintain the expected experience in performance and autonomy. The project was evaluated with its offensive research team from 2020 to 2025. First with conceptual exercises, then with practical attacks in simulated environments and, finally, on hardware prototypes. This prolonged collaboration allowed to identify and close complete exploitation strategies Before launch. According to Apple, even trying to rebuild known real chains, they failed to restore them reliably against Mie, because too many steps were neutralized at the base. Even so, Apple remembers that perfect security does not exist. Very rare cases could survive, such as certain overflows within the same allocation. For previous generations without EMTE support, the company promises to continue expanding software -based improvements and safe memory allocatives, with the aim of bringing part of these benefits to previous devices without affecting its stability. Ultimately, Mie does not eliminate riskbut it does redraw the rules of the game by raising the cost and difficulty of memory corruption techniques. For those who buy an iPhone 17 or an iPhone Air, this translates into always active protection and, according to Apple, invisible for the user. Images | Xataka with Gemini 2.5 In Xataka | Or pay or we will use your works to train AI: the threat of hackers to an artist website In Xataka | How to change all our passwords according to three cybersecurity experts

Domotizing with sensors seemed good idea. After several days of testing, Ana has discovered what almost no one tells

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What can go wrong when you try to domote the kitchen and bathroom … even little by little? Well, many things, as you will discover In this new installment of ‘Domotize or die in the attempt’. Ana has proposed to move forward with her connected house, but what seemed a more or less simple installation of sensors It ends up becoming a succession of failed tests, network errors, double -sided tape and various frustrations. In this episode, the goal is clear: protect the water leak house and automate bath lighting, but the process will not be precisely fluid. Nor short. Not simple. Before entering flour, the first logistic obstacle had to be overcome: shipping. One of the packages with the essential sensors had been lost, which kept the entire process in pause. “It seemed that today’s video was not going to arrive, but finally the package appeared,” says Ana, resigned but relieved. With everything already at home, the installation starts: water sensors at key points such as sink or dishwasher, and a first attempt to leave the presence detection system ready in the bathroom ready. What follows, of course, is not a manual installation. Tape, tests and patience: Home automation is taking pace The first sensors to settle were those of water leaks, and the kitchen was the test field. Ana located the three most critical points: sink, dishwasher and washing machine. He prepared to make tests in real conditions. The result was a constant strip and loosen between theory and practice. “It has taken a little more than I expected”, Says after seeing how the sensor does not react instantly to contact with water. From there, homemade adjustments begin. Place the device as centered as possible, trust that it does not move with the passage of the aspirating robot and wait for the time, the time comes, it really works. Everything pointed out that the Valve Controller would be the perfect brooch: a system that, when detecting a leak, would automatically close the passage key. It made sense, it was well thought out and seemed to fit the logic of the rest of the sensors. But when trying to install it, the thing was twisted. Ana discovers that, despite having the pipes in sight, there is not enough space to place the device. “My joy in a well,” summarizes, with a mixture of rage and resignation. The concept was ideal, the impossible execution. It will touch it back. After the reverse with the valve controller, Ana focuses on the other great objective of the episode: install a LED strip behind the bathroom mirror and accompany it with a presence sensor that activates the light automatically at night. It sounds simple, but only in theory. You have to look for the exact placemake sure that you do not activate with cats, find free plugs, and deal with an app that does not want to collaborate. “Ok, great. It’s a bit slow, but it works,” he says when, finally, he gets everything to react … although not quite as he expected. From there, it is time to test, move the sensor, adjust settings and fight with home automation. Will you get it ready? That is another story. After so much effort, Ana manages to launch her night lighting routine in the bathroom. The sensor detects the movement and lights the LED strip … although not always with the desired speed or precision. Sometimes it takes, sometimes it is activated for no reason. “It works, I would tell you that between 85 and 90 % well,” he acknowledges. It is not perfect, but functional enough to keep it installed. Will it end by polishing the failures? Is it enough when they return from the trip? In the video we see how everything has evolved. With part of the system already underway, Ana begins to think about what is coming: a trip, plants, cats … and the terrace, which stays as a pending task for the next chapter. In the next episode we will see how the house prepares for be outwith automatic irrigation system. At the moment, there is something that is still unresolved: the happy water key controller. “I thank you infinite to leave me a comment to see if I can solve it,” he says, leaving the door open to someone having the answer she has not found. And yes, if you want to see how all this ends, The full video awaits you on the Xataka YouTube channel. Images | Xataka In Xataka | The supreme clarifies all doubts about placing gunshot with camera at home. It all depends on whether they record and where it points

I don’t know any photography. But since I discovered this free app, I feel that my photos with the mobile play in another league

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I am not a photographer. But I enjoy taking photos with the mobile. And, as with many people, my way of doing so is quite simple: When what I see on the screen convinces me, I shot. I do not usually touch adjustments such as exposure or format. Sometimes the portrait mode active, sometimes the night mode, adjust the focus if necessary … and little else. The photos I get with me iPhone 15 pro max They seem very good to me. More than enough for what I need. But even with an inexperienced look, it is easy to note that the images made with a traditional camera They have something very different. And deep down I took it for granted. Without entering the field of advanced photography, I thought I couldn’t get my mobile much more. Adobe Indigo, the application that made me change your mind The application that changed my mind is called Indigo Projectand it is an experimental adobe labs tool developed by two figures recognized in this area: Florian Kainz and Marc Levoythe latter known for his role in the development of the Computer photography that we saw in the first Google Pixel. Indigo – that appears installed – is designed to get the entire game to the iPhone with a pro sensor, from The 12 pro Until 15 pro max. What it proposes is a different way of understanding mobile photography, closer to what traditional cameras offer, thanks to a combination of AI algorithms and intelligent processing. How exactly does it work? Indigo does not take a single photo, but several, which later Combine automatically To reduce noise, improve dynamic range and offer a cleaner and more realistic image. All this happens after pressing the shot button. Nothing else. One of its virtues is that it adapts well both to those who only want to point and shoot and those who prefer to control each aspect of the process. The app allows you to configure manual approach, exposure time, ISO, exposure compensation and white balance, with tools such as a precision magnifying glass or the possibility of calibrating the color by playing a neutral gray object. Comparison: Photo captured with the iPhone camera (left) and with indigo (right) Comparison: Photo captured with the iPhone camera (left) and with indigo (right) In this article I show some comparisons. On the left, images taken with the iPhone camera app. On the right, the same scenes captured with indigo. At first glance, the difference is remarkable: less artificial overexposure, less noise, warmer and more natural colors, skies that resemble real ones. Comparison: Photo captured with the iPhone camera (left) and with indigo (right) Comparison with cuts: photo captured with the iPhone chamber (left) and with indigo (right) Of course, it should be taken into account a couple of details. The images take a few seconds to process and, during that time, the phone is heated. There is also an impact on battery consumption if many photos are taken in a row. It’s nothing serious, but it’s there. Since I started using Indigo, the usual chamber app has passed to the background. Not because I have become a photographer, but because I finally feel that the photos I take with my mobile They get closer to what he wanted to capture from the beginning. Images | Xataka In Xataka | Google photos was a place where we kept photos. Google wants it now a place where our photos are “invented”

It is not that Russia does not find the F-16 of Ukraine, is that kyiv has discovered the perfect hiding place for the future of wars

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The problem of modern wars is that they have ceased to be A geographical matterand the current technological abilities, with the drones and the AI in the lead, are eroding the physical barriers that previously existed. That was clear, for example, with The Spiderweb operation of Ukraine on the Russian air bases. In fact, in the first 18 months of the war, Ukraine lost Very few planes On land in front of the Moscow number, and the last movement predicts an even lower figure. The mobility war. The Arrival of the F-16 To the Ukrainian Air Force has been accompanied by a parallel effort to create a mobile ecosystem capable of sustaining continuous operations in a scenario where each base is a potential white of aviation and Russian missiles. Solution? The Ukrainian Foundation Eat Back Alivein cooperation with the state conglomerate Office 61 and with the financial support of the UKRNAfta energy company, recently delivered a set of vehicles specifically designed to provide the F-16 of the necessary logistics flexibility. Four wheels and fighters. The acquisition It included workshop trucks for armament preparation, crane trucks for missile and pump load, pickups for personnel transport and, above all, a missions planning complex on wheels composed of A 6×6 truck and a habitable towing module, which will allow briefings, plan operations and move quickly where it is required. With this investment, encrypted in just over 1.2 million dollarsUkraine obtains not only a technical improvement (for example, reducing from a dozen to three the number of operators necessary to assemble ammunition in each plane), but also a Operational advantage in an environment where speed and dispersion are survival synonyms. The concept of distributed operations. The logic behind this innovation is simple but strategic: prevent Russia from being able to anticipate or destroy on land Western manufacturing fighters. Ukraine had already developed the custom of Alternate air bases and even use highways as impromptu tracks, an inherited practice of the Soviet design to operate in austere environments, but now amplified by the high -tech character of the F-16. This ability to Move with infrastructure Wheel support converts each road into a potential base and each mission into a concealment game. In this sense, new vehicles are not simple trucks: they represent an adaptive doctrine in which aviation abandons the notion of fixed bases and embraces total mobility as a shield against missile attacks, drones and enemy bombers. NATO and American learning. The lessons that Ukraine applies in extreme conditions are being observed carefully by the United States and its allies. It We count The other day: the doctrine of AGILE COMBAT EMPLOYMENT (ACE), which seeks to disperse combat aviation in multiple locations Temporary, is nourished directly from the Ukrainian experience. USAF generals They recognize that Ukraine has managed to avoid the mass destruction of his aviation thanks to not taking off or landing in the same place twice in a row, forcing the enemy to waste intelligence and ammunition. The counterpart of this agility is Logistics demand: Each site needs fuel, ammunition and maintenance equipment that must be compact, transportable and fast to install. The United States Marines itself has started projects To provide air-terrifying trucks on C-130s and lighter and more modular equipment that can accompany squadrons in constant movements, which marks a deep turn in the conception of the air war. Aviation future. What’s doubt, what is today Test in Ukraine It has global implications. In a eventual confrontation with China in the Pacificno power could guarantee the protection of all its air bases, and mobile dispersion will be the key to survival. The fighters will not be able to remain in the same airfield without dense anti -aircraft defense; Their operations will be measured in hours or days, with specific deployments for refueling and rearming before returning to main main bases. This will require redesign support equipment lighterto think about new sustaining architectures and maximize land and aerial mobility. Ukraine, again laboratory. In short, the incorporation of these Ten vehicles At the service of the F-16 it may seem a lower detail in the heat of the war, but embodies a deeper transformation: that of an aviation that can no longer rely on the solidity of its bases and that depends on speed, dispersion and Logistics creativity. Ukraine thus becomes Test field of a doctrine that west, and in particular the United States, contemplates as essential to survive the high intensity conflicts of the future. Thus, each workshop truck and each rolling planning module are not only metal pieces, but symbols of how war forces to reinvent the way of conceiving today’s aerial power. Image | “Come Back Alive” Foundation In Xataka | A new challenge has arrived to Ukraine: it measures 4 meters, it has 75 kilos of explosives and uses AI to hit Russia In Xataka | The last Russian tactic are not kamikaze drones: their soldiers carry a helmet with antennas that is surprising Ukraine

Galileo Galilei of the 21st century is an unknown man who has discovered more moons than no one is going to discover

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If they asked you about an astronomer, you would probably think of Copernicus or Galileo Galilei. Maybe Carl Sagan came to mind. If they add “to be alive,” you might answer Neil Degrasse Tyson or, in the event that you are a fan of Queen, Brian May. The name that would hardly come out in the conversation is Scott S. Sheppard, an astronomer as prolific as unknown. The number 1 in yours. Yeah Cristiano Ronaldo He is the greatest scorer in the history of professional football, Scott S. Sheppard is the CR7 to discover objects in our solar system. In total, he has put his name in more than 200 planetary moons: 78 of Jupiter, 119 of Saturn, three from Uranus and three of Neptune. Practically half of all known planetary moons. A record that, as points out Iflscienceprobably will never be overcome, and he has continued to swell it in recent months. The true king of Jupiter. In April, the International Astronomical Union (IAU) confirmed the discovery of two new moons in Jupiter, raising the official total giant to 97. Their provisional names are S/2017 J 11 and S/2017 J 10. Both are small moons and with retrograde orbits, that is, they revolve in the opposite direction to the rotation of the planet, something common in the outer and smaller satellites of Jupiter. And yes, he has discovered them Scott S. Sheppardthat with these two new findings, he adds almost 80 moons of Jupiter to his credit. To put it in perspective: Galileo discovered the first and largest moons of Jupiter in 1610. Since 2000, Sheppard has overwhelmingly dominated the search for Jovian satellites. What is resisting: Planet 9. He extensive curriculum Sheppard looks more like the index of an astronomical atlas than to the discoveries of a single person. In addition to natural satellites in Jupiter, Saturn, Uranus and Neptunethis astronomer of the Carnegie Institution for Science in Washington DC has also discovered 23 minor planets, six candidates for dwarf planets, three comets that bear their name (Sheppard – Trujillo, Sheppard – Tholen and Trujillo – Sheppard) and The most distant object ever observed In the Solar System: 2018 Ag37 “Farfarout”, about 130 times the distance between Earth and the Sun. This is where your work becomes even more fascinating. Many of his discoveries are transneptunian objects such as 541132 Leleākūhonua “The Goblin”. And it is no accident. Sheppard and his colleague Chadwick Trujillo found them while looking for something much bigger: The hypothetical planet nine. Themselves proposed in 2014 The existence of a superstraier -type distant planet to explain the strange orbits grouped from objects such as the Minor Sedna planet. Image | Carnegie Science In Xataka | What types of satellites exist: guide not to get lost in a gigantic network of which we are increasingly dependent

We believed that the Zbe of Spain were an ambitious idea until we discovered Vietnam’s plan: end their motorcycles

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Hanoi is the capital of Vietnam, a city where eight million people live. Almost everyone has a motorcycle. It is not an exaggeration: estimate It is between 6 and 7 million motorcycles in the city. The use of motorcycles represents Between 85% and 90% of filmed traffic in the country and the government has had an idea to erase all combustion motorcycles in the center of the capital by 2026. And manufacturers of electric motorcycles They rub their hands. Short. The contamination in the big cities Asian is a problem. That only in Hanoi there are about seven million motorcycles, not counting other vehicles such as cars, roads and motor tricycles, it is a barbarity that implies high levels of pollution. In the middle of the adventure that faces half the world To achieve the decarbonization, Combustion vehicles have become a problem and the Vietnamese government has decided to start taking action. The measure began to be raised in 2017, but We already have date Definitive: As of July 1, 2026, motorcycles with combustion engines will not be able to circulate through the center of Hanoi. The measure is part of a much more ambitious national plan: totally eliminate combustion motorcycles by 2045 with a double objective: that of the air pollution And also, the noise pollution. Brutal market. Although the plan will come into force on that date, it will be extended little by little to cover more districts and, as they point out in Electreklater these measures will also apply to other thermal vehicles. Hanoi, in addition, is not alone in this, since Saigón and Da Nang, with nine and 1.2 million inhabitants respectively, are also considering adopting these measures. It will be a brutal blow for a market in which estimates They point to the existence of 770 motorcycles per 1,000 people. In September alone, there were 77 million motorcycles registered in the country, an absolute barbarity that leaves out those that are not registered for various reasons. Manufacturers. The market also does not stop. The annual sales They are over three million units annually with sales only during the first quarter of this 2025 of more than 670,000 units, which represents 11.5% more than the same period of the previous year. And this market is led, above all, by foreign brands. Honda has a market share of more than 80% this year, with 200,000 units sold only in March. Yamaha, Piaggio, Suzuki and Sym are other favorites, but there is a company that is growing by leaps and bounds and will become the top winner of this measure: VINFAST. Hands rub. After Honda and Yamaha, it is the brand that is selling the most this year and what is special is that it is an electric motorcycle company. The market share of this type of propulsion increased from an estimate of 5.4% in 2019 to 12% in 2022. It was a great jump, especially if we take into account that there were no measures as radical as those that the Government raises at the moment and, currently, currently, Vinfast leads The electric motorcycle segment with 43% of the cake. In addition, it is local. During the first five months of this year, sales in this segment have increased and the company has sold 488% more. With the big cities of the country limiting thermal motorcycles, the figure from here to two years can be stratospheric. Who pays it. As usual, families with lower income. There are about 100 motorcycle models in Vietnam with low displacement models dominating the market, but also with larger and more powerful. The Price fork It is wide enough (Honda models by less than 800 dollars) So that almost everyone has a motorcycle within their economic possibilities, but with this transition, a problem also comes. Several families that depend on motorcycles for their livelihood have already expressed in media such as Vietnam Express either Al Jazeera His concern for change. Those with lower income will have difficulty facing the change to an electric motorcycle and, in addition, there are complaints about the speed at which the change decision will have to be made because it is only a year for the prohibition. Aid. One way to face the situation is through a aid program. As we read in Electrivethere are two measures that can be made from the government to facilitate the transition. The first is a series of subsidies to consumers that allow residents to replace almost half a million thermal motorcycles with electric equivalents. On the other hand, An improvement in infrastructure and load network. Because, obviously, if you want to achieve such an aggressive transition, it cannot be pretended that everything falls to the consumer because there will be many who cannot take the motorcycle home with a private charge port. In parallel, and to attend public transport, the city plans to expand the fleet of electric microbuses. Last month, Saigon already It started to expand its urban fleet of electric motorcycles. Industry. It only remains to expect how the market adapts with this forced change towards electric motorcycles, but you will also have to see how manufacturers such as Honda or Yamaha will be adapted. Because these brands not only sell in Vietnam: they manufacture in the country and, apart from covering national demand, are a Strong export point For Southeast Asia. Not to mention that it is an industry that use To millions of people already who this change will not leave indifferent. Images | An huy, Steffen Schmitz In Xataka | “They impose things that we do not want”: the most spectacular electric car is not sold and its manufacturer is clear why

The “Death whistles” Aztecs were always a mystery. Until we discovered why they give us so many chills

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The “Death whistles” Aztecs have surprising peculiarity: their intimidated appearance, but much more does its sound. Although the artisans manufactured them in the shape of a skull and figures that are today interpreted as references to Mictlantecuhtlithe Aztec King of the underworld, it is his loudness that has been intrigued by archaeologists for years. Not surprisingly if one takes into account that when we take one of these instruments to the lips and blow, something occurs similar to a human cry. It’s hard to listen to it without feeling uncomfortable. A group of researchers wanted to go further and investigate why we feel what we feel when we listen to the whistles of Aztec death. The answer can be key to understanding a piece that is still involved in mystery. Death whistles? Exact. His name imposes, but not as much as his appearance and sound. The “Death whistles” Aztecs are instruments made with clay between three and five centimeters and skull form, a peculiarity that experts interpret as a reference to Mictlantecuhtli, the lord of the underworld. They also include Figures of the Snake of Fire and Owls. Experts believe that the original pieces were manufactured Between 1250 and 1521. Wars or rituals? The first references about them date from End of the 19th centuryalthough probably the most famous specimen was found between 1987 and 1989 in the Ehécatl-Quetzacóatl templein Mexico City. There the archaeologists located the skeleton of a human sacrifice with a whistle, which has given wings to the different theories that try to explain what they were used for. There are those who think that the Aztecs used them in wars to scare their enemies and who believe that their use was basically ritual and symbolic. According to them, the sound would accompany the dead on their trip to Mictlánthe Aztec underworld. To that last theory contributes that death whistles have been found in places where ritual burials and human sacrifices were made. Another interesting clue is that the piece located next to the skeleton recovered in Ehecatl-Quetzcalcóatla circular sanctuary dedicated to the god of the wind, Ehecatl. Today several copies are preserved in facilities of the National Institute of Anthropology and History (INAH) or the Berlin Ethnological Museum. And how do they sound? Here are A few examples So you can check it. Depending on how they are used, whistles produce a siseo or a much deeper, intimidating sound, similar to a human cry. Recently a group of researchers from the University of Zurich (UZH) set out to go nevertheless and answer two big questions: why do they sound like they sound? And why listening to them produces such an overwhelming feeling? Their conclusions were reflected in An article Posted in November in Communications Psychologya magazine of the prestigious Nature Group. How have they done it? With a combination of techniques. The team obtained recordings from several whistles, including two recovered in Tlatelolcohe performed computerized tomographs To create 3D objects and resorted to replicas of whistles made of artisans with clay simulating the characteristics of the originals. Then they registered the sounds and reproduced them to a group of volunteers. To document their reactions well, scientists submitted them to a neuroimaging study. The objective: find out how their brains reacted. What did they find out? To start they discovered that the whistles have “A unique internal construction”with two opposite cameras that generate turbulence in the air and produce that kind of shout that, if archaeologists are right, accompanied the ritual victims in their descent to the underworld. “The whistles have a very unique construction, and we do not know any comparable instrument of other pre -Columbian cultures or other historical and contemporary contexts,” Explain Sacha Frühholz, the professor of cognitive and affective neuroscience who directed the study. The Aztecs are also known for making instruments that imitated the sound of the wind or the songs of the birds. What did they feel when listening to it? That is the most interesting part of the research. The volunteers described the sounds as “extremely chilling and terrifying”, According to verifies The UZH. “The brain regions belonging to the affective neuronal system responded strongly to the sound, which once again confirms its intimidating nature. The team also observed brain activity in regions that associate the sounds with symbolic meaning.” In summary, the volunteers called him “very negative” and “frightening.” “Given the aversive/terrifying and associative/symbolic sound nature, as well as the locations of the excavations known in places of ritual burial with human sacrifices, its use in ritual contexts seems very likely, especially in rites and sacrificial ceremonies related to the dead,” They conclude The experts, who recognize in any case a handicap of their experiment: the test was done with listeners of modern Europe who did not know that they were going to listen to the sounds produced by the old Aztec instrument. Did they find out anything else? Yes, something interesting. The volunteers perceived the sounds of whistle as hybrids, between the natural and the artificial. “They were classified at the psychoacoustic level as a hybrid mixture of voice sounds and screams, but also caused by technical mechanisms,” says research, which slides that this double quality could influence the reaction of the listeners: sound evoked shouts of a human nature, but also tones generated with artificial objects. Images | Sascha Frühholz, UZH and Wikipedia In Xataka | We have found a historical treasure in Mexico. The board game with favorite beans of the Maya and Aztecs

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