usatoday24, Author at usatoday24

There are those who want the V-16 beacon to be optional. The director of the DGT has a message: “There is no going back”

May 9, 2026 by usatoday24

126 days. That is how long the V-16 beacon has been mandatory in our country. A period in which, due to the DGT’s own unclear information, it is not clear whether the agents are fining or not for not having it in the car. What is certain is that there are still those who doubt its effectiveness and try to get the triangles to return. For them, Pere Navarro has a message. “There is no mark behind”. The statements are from Pere Navarro, director of the DGT, who in the forum Pedestrians and road safety organized in A Coruña and in which the city council and the Galician Federation of Municipalities and Provinces have participated has assured the following collected by Motorpassion: “(The beacon) is here to stay, there is no going back. It is an important safety element and is mandatory. And it also serves to avoid accidents” The director of the DGT has thus tried to settle a controversy that continues to rage despite the fact that since last January 1 This signaling element is mandatory, replacing the classic emergency triangles. Because? Pere Navarro’s response obeys the amendment that Vox has registered in Congress to try to reverse the use of the connected V-16 beacon. Or, at least, significantly modify its use. The intention of the political group is that the V-16 beacon is only an optional addition to the emergency triangles but that the latter are the ones that are really mandatory. Vox also searches end connectivity of the device, a focus of controversy despite the fact that the signaling object cannot be identified with the driver who activates it. “Everything is advantages”. For his part, Navarro is clear about it and has made it known in the forum: “everything is an advantage.” In words collected by elDiario.eyesthe director of the DGT defends that not getting out of the car in the event of a breakdown before signaling the danger is a step forward. Let us remember that From 2023 it is mandatory to stay in the car in the event of a breakdown unless the driver and passengers have access to a safe place to wait for emergency or help services. Navarro has also pointed out that “we should be proud” of the use of the beacon, after the European Commission confirmed that it is an object fully in line with European law although at first it was doubted how it was implemented. Surrounded by controversy. Since the connected V-16 beacon project was launched, the DGT has had to face all kinds of controversies. Various associations have questioned its effectivenessproducts were sold that have been invalidated by lack connectivity and along the way we have seen it flourish a very lucrative business to companies based in China. Furthermore, it is also not clear whether an agent would fine us or not if we do not have it. In a press conference, the Minister of the Interior Fernando Grande-Marlaska pointed out that was not going to be fined for a “reasonable” period of time but it was never determined what time window that definition includes. However, we know that just a few days after the new signaling system became mandatory there were already agents who fined the drivers. In Xataka | “We have not done it well”: the DGT assumes that something has failed in the arrival of the V-16 beacons

Graphing calculators are very expensive, so a 15-year-old boy from Almería has declared war on them with open source

May 9, 2026 by usatoday24

It was 2003 when I started college with great enthusiasm and an old Casio calculator from high school that I ended up replacing shortly after with a Texas Instruments TI-86 graphing calculator. At that time it cost me 150 euros, but I spent it because there was no other option and it was going to make my life easier with graphs and matrices. My old TI-86 is already a relic, but those who start engineering this 2026 will spend at least those 150 euros on a more current model like this either this other one from HP. They have a slightly more modern aesthetic and a color screen, but the essence and prices have barely changed. So to a young developer from Almería an idea has occurred to him: build a professional level scientific and graphing calculator for about 20 euros using open source software. And as its creator, Juan Ramón (alias El-EnderJ), explains, at 15 years old he still doesn’t need it: “I did it simply because of that great injustice.” A DIY calculator with open source. The project is barely a couple of months old and its premise could not be more ambitious: NumOS (its operating system) runs on the ESP32-S3 microcontroller and aims to break the monopoly of commercial models that cost around 150 euros. It is not a mobile app or a website: it is a piece of physical hardware that the user assembles and programs from scratch. Knowing how difficult it is for the education system to accept a DIY calculator for exams, El-EnderJ has in mind a “factory-sealed version that is completely legal.” Disclaimer: the final product will use ESP32 S3 N16R8 and a 3.2″ IPS screen. Grapher app. Via: GitHub Why is it important. The educational calculator market is controlled by an oligopoly: Texas Instruments, Casio and HP, with devices whose hardware has not been significantly renewed for decades and a price range that has neither changed much over the years nor differs too much from each other. But the underlying problem is also one of access: this is the case of fantastic free and quality tools such as GeoGebra and Desmos. As El-EnderJ explains: “To use them you must use a mobile phone, a tablet or a laptop, which is completely prohibited in most classrooms. The educational system requires dedicated devices that do not have an internet connection to avoid cheating.” On the other hand, on a technical level it is notable that NeoCalculator integrates a complete CAS engine within such a low budget as manufacturers such as Casio, HP and TI reserve only their high-end models. And be careful, this engine shows the intermediate steps of derivatives, integrals and solving equations. The eternal? calculator oligopoly. Juan Ramón says that, encouraged by what he saw people doing with graphing calculators (like programming), he looked up the price and was surprised: “I was shocked when I saw that a calculator from more than 30 years ago cost more than 150 euros. So I looked a little more and realized that the cost of producing them is below 20 euros, so you are paying a 130-euro premium.” Free software has been democratizing tools that were previously either expensive or exclusive for decades, but in hardware everything has been slower. The clearest precedent is NumWorksthe French calculator founded in 2015 that was the first to completely open its source code and allow anyone to modify its operating system. NeoCalculator goes one step further: not only is the software free, but so is the hardware design. From Shanghai to Almería: the ESP32-S3-BOX-3 chip from Espressif How it works. The base is the microcontroller ESP32-S3which according to its official documentation incorporates a dual-core Xtensa LX7 processor capable of running at 240 MHz, with 512 KB of internal SRAM, Wi-Fi and Bluetooth 5 connectivity, as well as support for vector instructions aimed at accelerating neural networks and signal processing. It is a chip designed for IoT converted into the brain of a high-performance calculator. El-EnderJ is critical of what it replaces: “The ESP32-S3 is from 2020; the Zilog Z80 of the TI-84 Plus is from 1976. There is a clear difference.” The mathematical core of the project is not development from scratch, but sophisticated integration. “The biggest challenge has been putting the Giac engine, which is the same one used by the HP Prime, in a chip that has thousands of times less memory than a computer.” In fact, Giac is an open source symbolic calculation engine originally developed at the University of Grenoble and indeed, it is the engine that equips the HP Prime G2. For the graphical interface, the project uses LVGL, an open source embedded graphics library widely used in the industry. Combining hardware SPI with LVGL, NeoCalculator maintains a smooth interface at 60 FPS, which is a demanding performance target for a microcontroller in this price range. Yes, but. The incipient project of the Almeria developer has important technical and regulatory limitations. The most important is precisely the connectivity of the ESP32-S3, something strictly prohibited in exam contexts. This implies that in its current state NeoCalculator could not be used in official university exams (not the EBAU, which generally restricts graphic models). On the other hand, this fantastic project is still very green: it lacks an integrated physical keyboard and is still pending receipt. OSHWA certificationessential to ensure transparency, the ability to customize or repair each component of the device. In Xataka | Someone has passed 12,000 laws and reforms to source code and now searching the BOE is no longer an ordeal In Xataka | The “ChatGPT for lawyers” exists, it was born in Spain and has just reached a milestone: becoming a unicorn Cover | Anoushka Puri and El-EnderJ

the German electric beast that devours 17 m³ of rock per shovelful

May 9, 2026 by usatoday24

The transition to electric mobility is not exclusive to passenger cars and motorcycles: heavy machinery is also embracing electrification. Beyond leaving diesel behind, the real challenge is to find a viable alternative to internal combustion in terms of power and torque. A few weeks ago an imposing Liebherr excavator started to operate in a copper mine in Bulgaria. What is striking is not only the machine itself (that too), because it is in fact the fifth electric excavator that the German manufacturer delivers to Assarel-Medet, but that the Bulgarian mining company is becoming one of the most advanced heavy electric fleet operators in the world. The new electric excavator Liebherr. The model R 9350 E It is a large tonnage mining excavator, with 330 tons of operating weight, which integrates a 1,200 kW electric motor, approximately 1,600 HP. In nominal power it slightly exceeds 1,120 kW. its diesel counterpartbut the real difference in performance is greater: an electric motor delivers that torque constantly throughout the operating range, while the diesel only reaches its maximum power in a narrow band of revolutions. It will be powered by a high voltage cable whose voltage has not been specified, although this type of machinery is custom designed of the client’s needs. According to the manufacturer, this engine offers advantages over combustion engines: it reduces vibrations and noise, prolongs the useful life of the components and lasts the entire useful life of the machine, reducing operating and maintenance costs. The excavator is equipped with a customized 17 cubic meter bucket, specifically designed to maximize productivity under the operating conditions of the Assarel mine in Pazardzhik. Why is it important. To begin with, because it operates with zero greenhouse gas emissions and does so while maintaining productivity compared to the diesel version. In open pit mining this eliminates direct emissions at the extraction front and considerably reduces fuel logistics within the deposit, two factors that in operations of this scale have a significant economic and operational impact. In fact, the R 9350 E offers superior power, performance and durability compared to the equivalent G6 diesel version and does so with lower maintenance and operating costs. Although the environmental advantage is evident, what truly tips the balance is the economic aspect: if the electric one performs the same or better and costs less to operate, the decision is made on its own. Context. The delivery of this unit is not an isolated milestone, but is part of the long-standing alliance between Assarel-Medet, Alki-L and Liebherr-Export, which dates back to 1993. Within the Bulgarian mining company’s strategy to decarbonize its operations, this is the fifth electric excavator that it has incorporated into its fleet: it is no longer a prototype or a pilot test, but rather a consolidated commitment that indicates where the sector is moving. On a global scale, the electrification of heavy mining machinery has been accelerating for years. Large manufacturers such as Volvo or Caterpillar have been exploring electrical solutions for heavy machinery for years and beyond regulatory green objectives such as the EU’s achieve climate neutrality by 2050there are the numbers: according to a report by IDTechEx As collected by Mining.com, a single 150-tonne mining truck can save more than five million euros in fuel over its lifetime if electrified. In those with larger tonnage, the savings are even greater. How have they done it. The technical key is direct power supply from the electrical network. Unlike battery solutions common in light vehicles, an excavator of this caliber is connected by high-voltage cable to a dedicated substation within the mine. This eliminates the problem of autonomy and allows it to operate 24/7 without having to stop to recharge, something that no battery can offer on this scale. Yes, but. The fine print of such an electric excavator has similarities with the old price debate between combustion and electric cars: the electrified versions have a higher acquisition cost, although Komatsu estimates Up to 50% savings on total cost of ownership of your electric excavator versus the equivalent diesel one. In machinery that can cost around five million euros in its diesel version, long-term accounts can tip the balance. On the other hand, an excavator with a 1,200 kW engine is conditioned by the available electrical infrastructure: it needs a substation and high voltage wiring within the mine itself. Furthermore, this model works well in large-scale open pit operations, but cannot be extrapolated to underground deposits or smaller mines without an equivalent investment in infrastructure. The electrical transition in heavy mining is a reality, but its pace is determined by the geography of the deposit and the investment capacity of the operator. In Xataka | While Europe discusses the electric car, China is mass introducing the next level: the electric truck In Xataka | From devouring diesel to being 100% electric: the incredible transformation of a 650-ton mining excavator in India

It turned out so well that he doubled and expanded it

May 9, 2026 by usatoday24

Tourism equals overcrowding in Venice. It is nothing new and, in fact, the enclave has been a pioneer in some regulations that have sought to put a stop to the hordes to reconcile the lives of the locals and ensure that its ecosystem does not end up swallowed up as a victim of its own success. Its geography simply does not allow for more, and that is why they have imposed caps on large groups with fines to whomever passes, or even They have tracked phones. They also imposed a pioneer tollan entrance fee that went so well that the days doubled. Now also the price. The experiment is consolidated in 2025. As we said, Venice is a pioneer in the imposition of an entry fee for single day visitorsand the success has been such for the administration that They decided to double the rate in 2025, raising it from 5 to 10 euros for those who enter without an accommodation reservation. Furthermore, and as we explained in the past, The measure was applied on 54 days of the year, almost double the 29 days selected in 2024. The dates included a continuous block from April 18 to May 4, followed by every Friday, Saturday and Sunday until the end of July. The charge will remain between the hours of 8:30 am and 4:00 pm, and those who reserve at least four days in advance will be able to pay only 5 euros. And it will be updated in 2026. Yes, because the system extends to 60 daysnot 54. Now it practically covers every weekend and several long weekends between April and July. Of course, the double rate is maintained: 5 euros if you reserve at least 4 days in advance, or 10 if you reserve later. Furthermore, the official schedule checkpoint remains from 08:30 to 16:00, the mandatory QR system is now much more consolidated and controls are more frequent, and fines can still reach between 50 and 300 euros if you do not have the QR or do not pay. Extra ball: the exemption is maintained for those who sleep in hotels or apartments within the municipality of Venice, although they must still register online. Impact on tourism rate. In 2024, almost half a million tourists (485,062) paid the entrance fee, that is, generated 2.4 million euros in income to the public coffers (The cost of the system or the destination of the funds raised have not been revealed). Registration data indicates that, after Italians, the main tourists were Americans, Germans and French. In addition, the measure achieved a slight reduction in the number of visitors coming from the Veneto region, although the authorities have not provided figures. We also remember that despite this rate increase, access remains free for those who spend the night in the city, although You must register online at cda.ve.it to obtain your exemption. Travelers who only transit through Piazzale Roma, Tronchetto or Stazione Marittima are also exempt, as well as those who visit the outer islands of the lagoon (Lido, Murano and Burano) without passing through the center. The future in Venice. It’s the big question. The authorities admit that the tax alone is not enough to manage mass tourism, but they do consider that The system created lays the foundation for future regulations stricter. Venice, which receives tourists from 194 countriesremains one of the destinations most affected by tourist overexploitation, which has led to the implementation of increasingly restrictive measures in an effort to protect its fragile urban ecosystem and preserve its historical character. A more than difficult equation. Image | Hervé Simon In Xataka | Venice spent 5 billion euros on flood barriers. Five years later they are already “unsustainable” In Xataka | The citizens of Venice staged a small rebellion over Jeff Bezos’s wedding. Now it will be held at another point *An earlier version of this article was published in February 2025

Best MediaMarkt deals on technology and entertainment, today May 9

May 9, 2026 by usatoday24

This week MediaMarkt has launched a good assortment of discounts through its campaigns. There is a lot to choose from with Apple computers at quite a discount, the Nintendo Switch 2 with a free video game and even a very attractive Samsung television. Do you want to know which are the best offers? We are going to review them in this article. Mac mini M4 by 679 eurosone of Apple’s best value for money devices. Samsung TQ55S93FAEXXC by 949 eurosan excellent TV to enjoy movies and series. nintendo switch 2 by 479 eurosthe hybrid console along with a video game from the Super Mario saga. HyperX Cloud III by 49.99 eurosone wired headphones almost at the lowest price in the store. ‘Star Fox’ (Nintendo Switch 2) by 49.99 eurosthe remake of the iconic Nintendo saga. Nintendo Switch 2 + Super Mario Bros. Wonder + keychain The price could vary. We earn commission from these links Mac mini M4 He Mac mini M4 It remains one of Apple’s best value devices, especially when it’s on sale. It is so small that it fits in the palm of your hand, does not make noise even in the summer heat and rides the M4 chipthus offering excellent performance at all times. It is ideal for studying and even for working (it is the computer that I use every day) and now it is on sale for 679 euros. The price could vary. We earn commission from these links Samsung TQ55S93FAEXXC If you are looking for a good television to enjoy movies and series, be careful because MediaMarkt has the model Samsung TQ55S93FAEXXC by 949 euros. It is a TV with OLED panel technology and anti-reflective treatment, its diagonal is 55 inches and its audio system is compatible with Dolby Atmos. In addition, it is compatible with both Alexa and Google Assistant. Samsung TQ55S93FAEXXC (55 inches) The price could vary. We earn commission from these links nintendo switch 2 There are only a few days left for MediaMarkt to finalize the offer it has in the nintendo switch 2. The console can be purchased for 449 euros or in a pack for 479 euros. In the latter case it includes the video game ‘Super Mario Bros. Wonder‘ along with a ‘Mario Kart World’ keychain. In any case, we are talking about two of the best offers that the store has had to date on the Nintendo Switch 2. Nintendo Switch 2 + Super Mario Bros. Wonder + keychain The price could vary. We earn commission from these links HyperX Cloud III If you are looking for good wired headphones to enjoy your favorite video games, MediaMarkt will have the HyperX Cloud III by 49.99 euros. They are wired headphones compatible with 3.5 mm, USB-C and USB-A (includes adapters), works on computers, on consoles PlayStation 5 and PlayStation 4, also on Nintendo Switch (1 and 2), on consoles Xbox Series XXbox Series S and Xbox One and, of course, on mobile phones. The price could vary. We earn commission from these links ‘Star Fox’ (Nintendo Switch 2) One of Nintendo’s most beloved franchises returns in ‘Star Fox‘, a remake of ‘Star Fox 64‘ and you can now reserve it in some stores. MediaMarkt has it right now in physical form for 49.99 euroswhich is what the digital edition costs. It will be released for Nintendo Switch 2 next June 25but you can reserve now. Star Fox (Nintendo Switch 2) – Physical Edition The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Image | MediaMarkt and Compradicción (header), Apple, Samsung, Nintendo, HyperX In Xataka | Best televisions in quality price. Which one to buy and seven recommended 4K smart TVs In Xataka | Best wireless headphones. Which one to buy and 21 models from 15 euros to 470 euros

In 1962, someone donated shares in a company to the elderly in his town. The company was Nokia and today they live like millionaires

May 9, 2026 by usatoday24

There are stories that seem taken from a Hollywood script. That of Onni Nurmi, a young Finnish entrepreneur, has a name, surname, date and even a street named after him. The story of our protagonist It has all the elements for a script worthy of an Oscar: a man who was born in misery, fell into debt with his neighbors, crossed the Atlantic to settle his outstanding accounts and returned to his country. Decades after he died, he has become the greatest benefactor of his people. All this, for having donated to the nursing home in his town the shares of a rubber company that did not attract anyone’s attention. A Nurmi always pays his debts Onni Nurmi was born in 1885 in Savijoki, a small town within the municipality of Pukkila, in Finland, a town of just under 1,700 inhabitants. Nurmi grew up in a humble home marked by the hardships of being raised by a single mother who worked in the fields and ran a small canning store in the town. When she died unexpectedly at age 49, Onni was only 13 years old and had no future in Pukkila, so he moved to Helsinki. In 1912, he returned to Pukkila and resumed the family business by opening a store. However, his business did not work out. The following year, indebted to dozens of neighborstook a ship to America and spent 15 years working as a game warden in Minnesota. When he returned in 1928, he went door to door paying off every outstanding debt owed to Pukkila residents, some of them incurred a decade earlier. He didn’t do it because no one demanded it. Onni was simply that type of person. Onni Nurmi. Source: Kylä Savijoki Helsinki’s most unlikely investor With his debts paid off, Onni moved back to Helsinki, where he worked as a property manager and led an orderly, quiet life. He never married or had children. At some point he discovered investments in the stock market and, without financial training and with the only help of his intuition, he decided to buy shares of a small company that manufactured paper, rubber, rubber tires and boots which had its headquarters in the city that gave it its name: Nokia. In 1959 he wrote his will and decided to leave all the shares of that company that manufactured wellies to the municipality of Pukkila, with two conditions: They should never be sold and his donation was to be used solely for the well-being of the town’s elders. Onni Nurmi died in 1962 at the age of 77. The 780 shares he donated to the town where he had lived most of his life were then worth about $30,000, the equivalent of about $320,000 today. His gesture was undoubtedly generous, but not extraordinary…yet. The Buffett Effect: Let Time Do Its Work The clause preventing the sale of the shares seemed a problem at first. If the town had been able to cash in on the stock portfolio at any time, it would have obtained funds to improve the nursing home. However, the will was blunt on that point: shares had to be keptand they could only use dividends that these actions will generate over time. However, what seemed like a limitation to local authorities eventually became the best investment decision anyone in Pukkila could have made. The will was forcing them to apply a technique that for more than six decades has become a millionaire to Warren Buffett: leave let time do its work. Throughout the 80s and 90s, Nokia left rubber boots behind to become the largest mobile phone manufacturer in the world, position he held between 1998 and 2012. The original 780 shares that Nurmi had donated multiplied by a thousand due to its growth in the stock market and the overwhelming sales domain of their phones. At the height of the technology boom, Pukkila’s portfolio was valued at around 90 million dollarsmaking their Pukkila retirees the most prosperous in Finland, at least on paper. What do we do with so much money? The prosperity of the actions opened a new debate among the residents of Pukkila. They were sitting on a fortune and doing nothing to profit from it. In 1997, the city council proposed selling part of the shares to diversify the portfolio and reduce the risk of a hypothetical fall of Nokia. Not everyone agreed. A section of the town argued that selling the shares was against Nurmi’s will. Another sector even proposed that the benefits be used so that residents would not pay municipal taxes for 12 years. Given the disagreement, the debate reached the courts and lasted for several years. Ironically, the “Buffett effect” came into play again, and the judicial paralysis was the best possible news for the people’s coffers: while the issue of the sale of shares was being settled in court, Nokia shares did not stop increase its value. The courts finally approved an agreement by which the municipality could sell a part of the portfolio and diversify its funds, always respecting the original will of the will to support the town’s elders. as main beneficiaries of those actions. With that money the Onni Wellness Centeropened in 2008. The building stands on Onnintie Street (which in Finnish literally means Happiness Street) and includes sheltered housing, spaces for people with memory disorders, a health center, pharmacy, swimming pool, gym, library, cafeteria and a Japanese garden. All this in a municipality of less than 2,000 inhabitants. Onni Nurmi never imagined the magnitude of his donation decades after his death, but in some ways, he more than repaid the patience his neighbors had in waiting decades to pay off their debt. In Xataka | Giving money away wasn’t enough: Warren Buffett turned Christmas into an investing masterclass for his family Image | Unsplash (Pawel Czerwinski, Joe Zlomek, MW), Kylä Savijoki.

Germany is the European mecca of the combustion car. That Spain becomes the electricity supplier goes through Mérida and 800 million Chinese

May 9, 2026 by usatoday24

Hunan Yuneng International Spain New Energy Battery Material SLU already has its excavator blades in Mérida. The Chinese battery manufacturing company You already have the land and have obtained the building license from the town hall, so the preparation work on the ground has already been visible for a few days. The speed with which one of the strategic electric car factories is materializing is scandalous: in February we were talking of environmental approval and be careful because it is expected that be operational at the end of the year. That Hunan Yuneng has achieved it in such a short time says a lot about both parties involved. The factory is going from strength to strength. The plant will produce cathode materials for cells LFP batteriesmore specifically lithium iron phosphate, a technology that is emerging due to its lower cost, greater durability and better thermal resistance. As collects Badajoz Newsthis project involves an investment of close to 800 million, will have a productive capacity of up to 300,000 tons per year and will directly generate 500 jobs. According to MotorpasiónIn this first phase there will be an initial investment of about 116–125 million euros of investment and about 160 direct jobs. One of the most revealing developments about the real status of the project is the appearance of an auxiliary satellite industry: the Chinese company Jinhong Gas has constituted formally in Mérida the company ‘Jinhong Gas (Spain) SL’ to directly supply the Hunan Yuneng plant with nitrogen, an essential element for the manufacture of LFP cathode materials. Why is it important. Because it is one of the largest industrial investments captured by Extremadura and the first plant of this type in Europe, as explains the Junta de Extremadura. This makes Mérida strategic, a reference for the European automobile industry from the moment it is operational. LFP batteries are the key to cheap electric cars: they are more affordable because lithium and iron are cheaper than nickel or cobalt and they are also safer and resist charging cycles better, which makes them more durable. It is true that its energy density is lower than those of NMC chemicals, but due to longevity and cost they are ideal in the entry or medium segment, precisely where Europe needs it most compared to China. Furthermore, producing the cathode material on European soil is almost a necessity by law and a process that opens doors to aid such as Auto+ plan. Context: the lithium triangle. Extremadura has been gaining weight in the electric car supply chain for years. In Navalmoral de la Mata there is already a plant in the oven to produce complete batteries. It was initially intended for NMC batteries, but has pivoted to manufacture LFP accumulators. On the other hand, in the surroundings of Cáceres it is believed that there is one of the largest lithium deposits in Europealthough exploiting it is another story: is paralyzed after the neighborhood opposition and environmental platforms. However, the European Commission has mineral and rare earth exploitation projects in its portfolio. three located in Extremadura of the seven total in the Spanish state. Unblocking it would mean that the region could control extraction, cathode material production and battery assembly, all in the same territory: just what the Critical Raw Materials Act It has been encouraging for years without much success. The manufacturing of electric cars and their parts in Spain speaks Chinese. Chinese brands have understood that the way to avoid European tariffs on vehicles manufactured in China is that they have a shortcut to negotiations with Brussels: produce directly on European soil. Spain, which abstained from voting on those tariffshas become your favorite destination. Yes, but. The structural weak point that we have already reflected but that is worth remembering: the factory will produce lithium iron phosphate, but the lithium it needs to do so will not come from Extremadura, but probably from Australia, Chile or again China. According to the IEA report on critical minerals 2023China controls more than 60% of global lithium refining, so strategic sovereignty is relative. On the other hand, we also have to keep an eye on employment: the experience with other Chinese plants in Europe, such as lfrom CATL in Zaragozahas generated debate about what proportion of the initial qualified personnel comes from the investing country. It’s fine print that should be on the table and resolved before the machinery is operational. In Xataka | MG, BYD, Lynk&Co, Omoda: who’s who of Chinese car manufacturers in Spain In Xataka | China appears to dominate the global market for electric car batteries. He has an obvious Achilles heel Cover | Michael Fousert and Rafa Esteve

someone has built a map with more than 7,000 letters

May 9, 2026 by usatoday24

At its peak, the Roman Empire It covered three continents: from Great Britain to the Carpathians in Europe, North Africa and Asia Minor, an immense terrain under the umbrella of the same civilization. The Romans They had more roads than we thoughtbut to govern, negotiate and maintain power at a distance they used cards. Precisely these epistles have served to document how that civilization faded away, but also how they lived and thought. The problem is that these letters were scattered, in Latin and in academic editions, which in practice distances them from most mortals. So a dev has thought of changing it with a website that collects more than 7,000 letters from the late Roman world: Roman Letters. What is Roman Letters. It is a website that brings together 7,049 letters from 100 to 800 AD and constitutes the largest corpus of late Roman correspondence in English, with 54 collections of epistles by individual authors. In reality, the project tells a story in eight chapters, from the fervent connection of the 11th-century Empire to the silence that falls on the West after the year 600. And it does so precisely with those letters translated and accompanied by a map of the correspondence, a graph of networks between characters, an academic thesis and the source code on GitHub. The good thing is that the same can be used for academic research, to analyze networks or specific periods, since the project is registered in the CERN academic repository and can be cited, but also as complementary material in teaching or mere curiosity. Letter 1001, from Pliny the Younger to Septitius Who has done it. The project is carried out by Craig Vander Galiena software developer who was inspired by Patrick Wyman’s doctoral research on the fall of Rome to develop it. The dev signs both the data corpus and the academic thesis that supports it. There is no university behind it or institutional funding, but rather it is an individual work. The result is impressive, but the effort is even more so: it has 3,123 translations into English made for the first time, which means bringing some of this material closer to the Anglo-Saxon world. Why is it important. Because the decline of Rome can be seen graphically: in the period of greatest correspondence activity (the years 350 and 390) 2,112 letters survive per generation. In the year 600, that number drops to 182. When the roads deteriorate, the postal system disappears and literacy is concentrated in the monasteries, then it is the end of letters. This project demonstrates it with testimonies, maps and graphs. On the other hand, it shows that historians such as Peter Brown They are right: the Eastern Roman Empire did not collapse in the 5th century, since thousands of letters continued to be sent. It came to an end two centuries later, with the Arab conquests. Roman roads and communication flows. Roman Letters How to use it. If you enter out of curiosity, the easiest thing is to access the main page, scroll down and let the eight chapters tell the story from ‘The connected world’ to ‘After the letters stopped’. Each letter takes you to the author’s collection, where you can see the complete available letters and their context. If you prefer something more visual, you can use the ‘Maps’ sections to view the cartographies with Roman roads and the flow of superimposed charts, being able to filter or move the timeline. For more advanced use, the network graph in ‘Network’ shows who was writing to whom and who were the central nodes of the system. And a recommendation to contextualize everything better: take a look at Vander Galien’s methodological thesis. The fall of Rome, in letters The decline of the Empire, in letters. Among the very interesting topics in which the correspondence is classified, there are some such as plagues and famine or women, but there is a common event that marks a before and after in the perception of the Romans about their destiny: the sacking of Rome in 410. An example: Epistle 127 of Jerome of Strydon. One of the voices that best captures the end of the West is Sidonius ApolinarGallo-Roman aristocrat and bishop of Auvergne who, with more than 100 letters, constitutes a first-hand source for knowing the history of the 5th century in Gaul. Yes, but. It is worth remembering that despite the effort and size of the project, this corpus only includes what has survived and what remains is a biased sample: a good part are from ecclesiastical figures or from the high aristocracy, so there is a lack of voices that are not from the upper class (whether they knew how to write or not) to better understand what their society was like. The decrease in the number of letters shows the collapse of the elite’s communication networks, which can be extrapolated to the entire society. On the other hand, those unpublished translations are valuable, but the peer review process is missing. Not that they are incorrect, but they should be taken with caution like any other unreviewed source. In Xataka | Someone has created the definitive interactive map of the roads of the Roman Empire: there are more than we thought In Xataka | The death of one empire is the birth of another: the graph that reviews the history of civilizations from 4,000 years ago Cover | János Szüdi and Cover | Valentin de Boulogne and Tataryn

psychologists see something much deeper

May 9, 2026 by usatoday24

Look next time you go to eat at a restaurant or cafeteria with family or friends. When the waiter comes to remove the plates to serve the next course or because the meal has finished, someone at the table, spontaneously and instinctively, will bring the plates closer or group them even before the waiter arrives to make his task easier. It is an almost imperceptible gesture for most, but according to the psychologist Francisco Tabernerothis very common and spontaneous gesture can reveal much more information than it may seem. “That simple gesture of helping the waiter means several things,” says Tabernero. It’s not just good education Beyond being a gesture of good manners, the act of selflessly and spontaneously carrying out a collaborative action with the waiter shows two personality traits very well defined main ones. Tabernero highlights that, on the one hand, “providing selfless help to the waiter denotes a trait of empathy,” which is manifested by “helping simply out of altruism.” This behavior can be considered a sign of what psychologists call prosocial attitude. That is, voluntary behaviors that benefit other people without seeking any direct compensation or recognition. People who help clear the table at the end of a meal may be demonstrating internal capabilities such as empathy, humility and social responsibility, which are often not seen at first glance but which have significant weight, even in the professional environment. Although the studies carried out Regarding this type of behavior, they attribute much of the credit to acquired habits and parental modeling. There is also evidence that this type of behavior connects directly with an active understanding of other people’s efforts. Deficit in assertiveness and social judgment Likewise, Tabernero highlights that this behavior can also demonstrate a type of passive assertiveness, which “causes excessive fear of the negative evaluation of others. This trait is observed in people who are excessively helpful both to their acquaintances and to their strangers.” According to the psychologist, “sometimes it is no longer just that altruistic gesture, but rather a need to please and avoid being negatively evaluated prevails. It is a need to ‘be well seen’.” What all recruiters are looking for: team spirit The expert also recognizes some features of prosocial behavior represented in the proactive initiative of collaborating with the waiter to make his contribution to ensuring that the work that occupies his attention at that moment (clearing the table) is carried out. with the greatest speed and efficiency possible, showing involvement even when it is an unrelated task. This collaborative attitude is included among what has been called Soft Skills or soft skills that are increasingly taking a greater role in personnel recruitment. A meta-study collected in the Journal of Applied Psychology concluded that employees who show prosocial behaviors They consistently improve productivity and reinforce the environment in work teams. The study collects data from more than 9,800 employees from multiple sectors and reveals that this type of gesture generates less internal tension and greater cohesion within teams, which is why they are profiles highly valued by companies. According to a published work for the Harvard Business School“teams with the greatest number of employees who act on their own initiative for the benefit of the group showed an increase of 16% in productivity levels and a 12% increase in internal cohesion indicators.” However, Tabernero highlights that, in this case, the action of “collaborating to clear the table may be more linked to a previous condition of the person (being very restless or nervous),” which leads them to everything that happens around them having to be done immediately, rather than to a conscious and premeditated attitude of collaborating with the waiter or helping them to be more efficient in their work. In Xataka | Neuroscientists believe they have found the trick to solving the most complicated problems: taking a nap Image | Pixabay (JM TABEL) Unsplash (Kate Townsend)

which cars can circulate and which rest on May 9

May 9, 2026 by usatoday24

This Saturday the Hoy No Circula Saturday scheme comes into force again, the mechanism with which the Environment Secretariat of Mexico City (SEDEMA) limits the circulation of certain cars to help control pollution in the Valley of Mexico. Once again, those who plan to use their vehicle should carefully review the finish of the license plate and the verification hologram before putting a wheel on the street. The restrictions do not only apply to the 16 municipalities of CDMX, but also extend to various metropolitan municipalities of the State of Mexico. The program is also valid in: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley Also, keep in mind that, even if you only cross one of these demarcations during your journey, the Today No Circula Saturday scheme also applies to you. What cars and license plates does Hoy No Circula Saturday affect? The central objective of the program is to reduce the number of vehicles in circulation to reduce emissions, but on Saturdays it is governed by particular criteria that complement what is established from Monday to Friday. Not all drivers rest on the same weekend: the type of hologram, the last digit of the license plate and whether Saturday corresponds to an even or odd week are the factors that determine who can go out and who must leave the car parked. It is also key to consider that Hoy No Circula Saturday does not operate 24 hours a day. The application schedule goes from 05:00 to 22:00so outside of that period —that is, during the night and early morning— the program does not limit the circulation of vehicles, unless an environmental contingency or another extraordinary measure is activated that imposes additional restrictions. For May 9, 2026, the calendar indicates that it is the third Saturday of the month, so it is classified as an “odd week.” In this scenario, cars with hologram 1 whose plates end in an odd number are the ones that must remain off the road while the program is in effect that day. If your car falls into that category, you must keep it stored until after 10:00 p.m. On the other hand, vehicles that carry hologram 0 and 00 retain the possibility of circulating without restrictions within the Today No Saturday Circula scheme, while those with hologram 2 are prohibited from circulating on any Saturday. In addition to the previous cases, it is important to remember that there is a set of exempt vehicles that can travel without being affected by these rules. Among them are: Electric, natural gas or hybrid technology vehicles Units with plates registered in the name of people with disabilities All those intended for urban public transport services (including funeral services) Vehicles used for school or passenger transportation Those assigned to public security and/or civil protection duties Those who decide to ignore the provisions of Hoy No Circula risk receiving a considerable financial penalty. The fine for failing to comply with the program ranges from 20 to 30 times the Measurement and Update Unit (UMA), which represents a minimum of close to 1,924.40 pesos and a maximum of approximately 2,886.60 pesos, in addition to the possible immobilization of the vehicle and the time that will have to be invested to resolve the offense before the competent authorities. These penalties are directly linked to compliance with the rules of Hoy No Circula Saturday. In conclusion, if you are going to travel by car this Saturday through CDMX or through the suburban municipalities of the State of Mexico contemplated in the program, the most prudent thing to do is to check before starting the engine which hologram your vehicle has, what the ending of your license plate is and if the calendar indicates an even or odd week. Hoy No Circula Saturday focuses on removing the most polluting vehicles from the streets, but it also forces us to better organize trips and evaluate mobility alternatives when the car has to stay at home. Photo | Osmany M Leyva Aldana In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

Log In

Sign In

Forgot password?

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections