Cars

which cars can circulate and which rest on March 7

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This Saturday the vehicle restriction scheme is activated again in the Metropolitan Area of ​​the Valley of Mexico, known as Hoy No Circula Sabatino, with which the Ministry of the Environment of Mexico City (SEDEMA) seeks to contain pollution spikes by cutting the number of cars on the street. Before starting the engine, it’s time to calmly check what hologram your car has, how the license plate ends and what type of Saturday the calendar marks, because it depends on whether you can drive or have to leave the vehicle parked. The scope of the program is not limited to the 16 municipalities of Mexico City: it also extends to 18 municipalities of the State of Mexico integrated into the metropolitan area. Among them are: 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 If your route crosses any of these points, you must assume that the Saturday No Circula Today restrictions also apply throughout the journey. What cars and license plates does Hoy No Circula Saturday affect? The spirit of the scheme is simple: take a portion of the most polluting cars off the road to reduce total emissions, but different rules are combined on Saturdays than those from Monday to Friday. The filter is defined taking into account three variables: the verification hologram, the last digit of the license plate and whether Saturday corresponds to an even or odd week, which distributes the breaks throughout the month between the different groups of drivers. It is also worth remembering that the Saturday Hoy No Circula does not operate 24 hours a day: The valid hours are from 05:00 to 22:00, so that outside this interval there are no restrictions derived from this program, unless an environmental contingency or other extraordinary measure is decreed. For March 7, 2026, the calendar places the date as the first Saturday of the month, which classifies it as an “odd week” within the scheme. In this scenario, vehicles with hologram 1 whose license plate ends in an odd number are the ones that must remain out of circulation between five in the morning and ten at night, which is when the measure applies. If your car fits that combination of hologram and license plate finish, the recommendation is to leave it stored until the restriction hours end and look for mobility alternatives for your trips that day. On the other hand, cars with hologram 0 and 00 maintain a green light to circulate without limitations within the rules of Today Not Circulating on Saturdays, while vehicles with hologram 2 cannot circulate on any Saturday, regardless of whether the week is even or odd. Beyond these assumptions, there is a list of exempt vehicles that can move normally despite the program: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Those who decide to ignore the provisions of Today No Circula Saturday risk a significant financial penalty. The fine for driving when it does not correspond is 20 to 30 times the Measurement and Update Unit (UMA), a figure that translates into around 1,900 and almost 2,900 pesos, to which could be added the immobilization of the vehicle and the time lost to recover the unit and regularize the situation before the authority. Looking ahead to this Saturday, if you plan to drive through CDMX or through any of the Edomex municipalities that are part of the program, the most prudent thing is to confirm in advance what hologram your car has, how your registration ends and what type of week you are in. Today No Circula on Saturday is designed to leave the most polluting cars at home, but at the same time it forces you to better plan your trips and always take into account other mobility options when your car has to rest Photo | Noah Katz In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

Xiaomi is testing the mother of AIs for its cars, mobile phones and home. And there is no trace of Google or OpenAI

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Xiaomi long ago stopped being simply a mobile brand and became one of the giants of the Chinese technology ecosystem. The company It no longer goes to volume, it goes to aspirationand to achieve this they want a remarkable user experience. A deep integration of artificial intelligence is inevitable to achieve this, and that is where MiClaw comes to life. Mike? Xiaomi has published on its website the details about MiClaw, your next step in exploring AI agents. It begins as a small-scale closed test, but it represents the pillars of what we will see in the near future on the company’s devices. What is. Xiaomi is testing with MiClaw the execution capabilities of its large AI models (MiMo) within the mobile-car-home ecosystem, both at the conversational level and in terms of execution capacity. It is a deep model, one with full access to every single event on the device, and able to reason for itself what action needs to be taken. What are you doing. The agentic AI prepared by Xiaomi follows a four-step model: Perception Association Decision Action In the text itself, Xiaomi gives us some examples of how its agent can make our lives easier. A refrigerator that can automatically check which consumables are missing at home, connect to our calendar and create a reminder that we have to make the purchase. You buy a train ticket, the agent reads the confirmation SMS, consults our calendar, and automatically prepares and schedules the trip. Why is it important. That Xiaomi is redoubling its efforts in AI is no coincidence. The company wants to be a benchmark in the ecosystem and conquer regions like Europe. Leading in artificial intelligence will be key for any of its product pillars: cars, home devices and mobile phones. Xiaomi wants to move away from the current interpretation-execution proposal, to integrate an agent capable of carrying out up to 20 consecutive and independently executed actions. At the moment, MiClaw works under closed beta on devices like the Xiaomi 17 Ultrabut Xiaomi’s idea is to develop an agent capable of working on any of its devices. Image | Xataka In Xataka | Is the newest the best for you? We compare the Xiaomi 17 Ultra against the Xiaomi 15 Ultra to see which is a better buy in 2026

The bargain Xiaomi has died. Its new era goes through luxury, sports cars and competing in premium

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Xiaomi came into this world promising that the price was a conspiracy. That the absurd margins of Samsung and Apple were arbitrary, that a decent cell phone could cost two hundred bucks and that Democratizing was, in itself, a form of gainr. It worked and grew. It became the third smartphone brand in the world with a 14% global share, not so far from Samsung and Apple. And now, at the MWC in Barcelona, ​​he has set up a stand where there is no trace of that initial promise. There is a Xiaomi 17 Ultra for 1,500 euros with the Leica seal. There is a SU7 Ultra that breaks records at the Nürburgring. and there is a concepts of hypercar electric car called Vision Gran Turismo designed to appear in the PlayStation video game alongside Ferrari, Porsche and Mercedes. The Xiaomi of the bargain has not died of success. He died, in part, out of necessity. The numbers tell the story that the statements do not usually explain: The average selling price of their smartphones fell almost three percent in 2025weighed down by the weight of Redmi in international markets. In China, its natural market, closed the year in fourth positionlosing ground to Apple and a Huawei that has returned with force. With an R&D budget that exceeds four billion dollars annually and the pressure to sustain that spending, selling more cheap mobile phones is no longer a viable strategy… …so the move to premium is an Excel thing. The photography with Leica and the SU7 Ultra we already knew them. What’s new in Barcelona is the Vision Gran Turismo, and it is true that it deserves some attention. Xiaomi is the first Chinese manufacturer to join Polyphony Digital’s Vision GT program, a club that for three decades has been the exclusive territory of large European and Japanese houses. The concept itself (a hypercar electric, 900 volt platform, power that could be around 1,900 horsepower…) will never reach production. Xiaomi knows that and we all know it. But that’s not the question. The question is why a company that sells mobile phones, appliances and electric cars dedicates resources to designing a video game car and also creates its physical version. The answer is that The Vision GT is not a product but a positioning statement executed in the only territory where Xiaomi still has no history to defend or expectations to manage: the one of pure fantasy. A place where a brand that Four years ago it didn’t even have a car division. can sit without raising an eyebrow at the same table as Porsche. Some photos of stand from Xiaomi at the MWC explain well where the shots are going: What is not seen because it is covered by people surrounding it is the Vision GT, Xiaomi’s biggest eye-catcher at this MWC. Image: Xataka. What you see when you enter the security area thanks to a convenient press pass. Image: Xataka. The queue to get on the SU7 Ultra is already a classic. Image: Xataka. Cell phones continue to attract glances… but they are not even close to the ones that their cars awaken. Or his car and his concept car. Image: Xataka. The move is very reminiscent of Hyundai when it launched Lexus, although with one difference: Hyundai had the discipline to separate the brands. Xiaomi is trying to ensure that the same logo that for years crowned 150 euro phones now supports an ecosystem that ranges from hypercar to the ultra-premium mobile passing through the connected home. This identity clash remains unresolved. And at the MWC stand it looks great: the main protagonists are Leica, the SU7 Ultra and the Vision GT. Redmi and POCO surely have a big place in the hearts of the staff of the brand, but they do not appear on any display, they are something that the Xiaomi of 2026 does not want to boast about. The bet is serious because the premium margins are much better. The vertical integration that Lei Jun pursues with its own chip, its own operating system, its own AI model, etc., It only makes economic sense if the devices that incorporate them sell at a high price.and the total ecosystem that Xiaomi is buildingfrom the pocket to the living room and from the living room to the garage, generates a blocking effect that the low price segment will never be able to offer. The risk is also serious: luxury always works by accumulation of credibility, a unilateral declaration is not enough, and Xiaomi still carries the shadow of having been for a long time the brand you chose when you couldn’t afford anything else. Or when you could, but you preferred not to, and you clung to that comforting feeling of getting something as good as your neighbor while paying half as much. Convincing that neighbor that you are now worth three times as much is one of the biggest marketing challenges in the tech industry right now. In Xataka | Leica is teaching Xiaomi everything it knows. When the student no longer needs the teacher, the agreement will have fulfilled its function Featured image | Xataka

which cars can circulate and which rest on February 28

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This Saturday the Hoy No Circula Saturday scheme is back in operation, the mechanism with which the Environment Secretariat of Mexico City (SEDEMA) restricts the circulation of certain vehicles to try to contain pollution in the Valley of Mexico. Once again, anyone planning to use the car should carefully check its license plate finish and verification hologram before driving off. The restrictions are not limited to the 16 municipalities of CDMX, but also extend to a series of suburban municipalities in the State of Mexico included in the program. Today No Saturday Circulation also applies to: 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 if your route crosses any of these demarcations, the Saturday No Circulation Day will be equally applicable to your vehicle throughout the journey. What cars and license plates does Hoy No Circula Saturday affect? The logic of the program is to reduce the number of cars in circulation in order to reduce emissions, but Saturdays are governed by their own rules that are added to the scheme from Monday to Friday. Not all drivers rest on the same weekend: it is the combination of hologram, license plate finish and whether Saturday corresponds to an even or odd week that determines which cars must remain stopped and which can leave. It is also worth remembering that Hoy No Circula on Saturdays does not operate 24 hours a day. The application schedule goes from 05:00 to 22:00; Outside of that period—that is, at night and early morning—the program does not limit vehicle traffic, unless an environmental contingency or another extraordinary measure is decreed that adds additional restrictions. For February 21, 2026, the calendar indicates that it is the third Saturday of the month, which is why it is classified as an “odd week.” Under this scenario, vehicles with hologram 1 and plates whose ending is an odd number are the ones that must remain out of circulation during the entire official program schedule. If your car falls into that category, you will have to keep it parked until after 10:00 p.m. On the other hand, vehicles with hologram 0 and 00 retain permission to circulate without restrictions within the framework of Today No Circula Saturday. Cars with hologram 2, for their part, cannot circulate on Saturdays under any circumstances. Along with the previous cases, there is a group of vehicles exempt that can circulate without being affected by these rules. Among them are: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Whoever decides to ignore the provisions of Hoy No Circula risks 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 translates into approximately 1,924.40 pesos at the minimum and up to 2,886.60 pesos at the maximum. Added to this blow to the pocketbook is the immobilization of the vehicle and the time lost in resolving the problem before the corresponding authorities. In short, if you are going to use the car this Saturday in CDMX or in one of the suburban municipalities of the State of Mexico included in the program, it is advisable to verify before leaving which hologram your vehicle carries, what the ending of your license plate is and if the calendar shows an even or odd week. Today No Circula on Saturday seeks to take the most polluting cars off the road, but at the same time forces people to better plan trips and consider mobility alternatives when the vehicle 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

The owner of Volvo and partner of Renault will also sell Chinese electric cars in our country

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It is possible that if you are not very up to date with the automobile market, the word Geely may not be very familiar to you. Yes, it is more likely that Lotus will tell you something else. And you surely know Smart and Volvo. Any of them, any of those companies that were once European, are owned by Geely, one of the largest Chinese automotive groups in the country. Now, the company lands in Spain with its own brand. Yes, Geely in addition to owning a portfolio with up to 16 brands Under his direction, he also has his own car company. So that we understand it quickly and easily, just as the Volkswagen Group has the Volkswagen brand or as Renault owns Dacia but, of course, sells cars under the Renault brand. Geely, therefore, will arrive in our country with two electrified models. Its presence, as is evident from the first and mentioned brands, is already palpable in Spain but now it will have its own vehicles on the street, with its distribution network separate from any other company and with two SUVs that point to the present and future of the brand. Geely arrives in Spain To have a general photograph of Geely and know what is behind this new brand, the first thing you should know is that in 2024 they became the first Chinese manufacturer to establish itself as one of the 10 most important automotive companies in the world. Shortly after, the brand has been surpassed by the enormous muscle of BYD but In 2025 it managed to put 3.02 million on the market of cars counting only the companies born under its umbrella (without adding Volvo or Smart). With the latter he reached the 4.12 million units sold and was positioned as the ninth largest automotive group in the world, exceeding 2024 sales by 800,000 units. For its arrival in Spain, the company has announced two vehicles. Geely E5 He Geely E5 It is an electric SUV with 160 kW (218 HP) and a maximum range of 475 kilometers according to the WLTP cycle. It will be available with two battery sizes (60.22 kWh and 68.79 kWh) developed in-house. In the press release, Geely does not confirm the total peak power and only mentions that it will go from 30 to 80% autonomy in 20 minutes. Geely Starray EM-i On the other hand, the Geely Starray EM-i It is a plug-in hybrid with a combined power of 262 HP where the greatest weight of its dynamics falls on the electric motor that reaches 160 kW (218 HP). It also has two battery options (18.4 kWh and 29.8 kWh) that increase the total range of the set up to 943 kilometers in the mixed cycle. At the moment, Geely does not specify its autonomy in fully electric mode. It is to be hoped that, little by little, we will learn more details about these two new models, especially in their commitment to software and digital functions focused on the user. We do know that this latest plug-in hybridization system has been developed in the heart of Horse, the joint venture that Geely maintains with Renault to continue looking for solutions focused on combustion engines. Regarding its distribution, Geely says that it is developing a network of nationwide dealers “supported by partners with extensive experience and deep knowledge of the local market.” It is to be expected, therefore, that at least in the first months and years its distribution will be supported by the large groups that have been supporting brands such as BYD or the Chery Group. And the Chinese companies are making a strong investment in dealerships to give customer confidence. At the moment, the Chinese company has not set a specific date for us to see these cars on the street but it does set a deadline of “the first half of 2026”, so in the next four months we should have all the details. It must be taken into account that Geely is making clear efforts to expand its market with its own brands. We recently learned that is interested in entering the United Statesdespite the fact that the geopolitical context is complicated. It has also been rumored that it could occupy part of the Ford plant in Almussafes. Movement is key in an ultra-competitive Chinese market that is slowing down and Spain has shown interest in the firms arriving from this country, especially among entry-level vehicles and plug-in hybrids. Photo | Geely In Xataka | MG, BYD, Lynk&Co, Omoda: who’s who of Chinese car manufacturers in Spain

which cars can circulate and which rest on February 21

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This Saturday the Hoy No Circula Saturday scheme is once again applied, the program with which the Secretariat of the Environment of Mexico City (SEDEMA) limits the circulation of certain vehicles to contain pollution in the Valley of Mexico. Again, those planning to use the car will have to carefully check the finish of its license plate and the verification hologram before hitting the road. The restrictions They do not only remain in the 16 municipalities of CDMX, but also reach several metropolitan municipalities of the State of Mexico. The program also operates 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, remember that if your route passes through any of these locations, the Saturday No Circulation Day also applies. What cars and license plates does Hoy No Circula Saturday affect? The principle of the program is to reduce the number of cars in circulation to lower emissions, but Saturdays are governed by specific guidelines that are added to the scheme from Monday to Friday. Not all vehicle owners rest on the same weekend: the hologram, the finish of the license plate and whether Saturday corresponds to an odd or even week define who stays parked and who can leave. It is important to take into account that the Saturday Today Not Circulating is not in effect throughout the day. The application schedule goes from 05:00 to 22:00so that outside of that interval—at night and early morning—the program does not restrict vehicle traffic, as long as no environmental contingency or other additional provision is decreed that imposes extraordinary limits. In the case of February 21, 2026, the calendar indicates that it is the third Saturday of the month, which is why it is considered an “odd week.” Under this configuration, vehicles with hologram 1 and plates whose ending is an odd number are those that must remain out of circulation during program hours. If your car meets that combination, you will have to leave it stored until after 10:00 p.m. On the contrary, cars with hologram 0 and 00 maintain permission to circulate without restrictions within the framework of Today No Circula Saturday. Those with hologram 2 cannot circulate under any circumstances on Saturdays. In addition to the previous cases, remember that there are a series of exempt vehicles that can circulate without being affected by these limitations. These are: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Those who decide not to comply with the provisions of Hoy No Circula are exposed to a significant financial penalty. The fine for violating the program ranges from 20 to 30 times the Measurement and Update Unit (UMA), which is equivalent to approximately 1,924.40 pesos at the minimum and up to 2,886.60 pesos at the maximum. Added to the economic impact is the possible immobilization of the vehicle and the time spent resolving the situation before the authorities. Which cars and license plates are affected by 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 included in the program, it is advisable to check before starting what hologram your vehicle has, what the ending of your license plate is and if the calendar shows an even or odd week. Hoy No Circula Saturday focuses on removing the most polluting cars from circulation, but at the same time it forces people to better plan trips and evaluate mobility alternatives when the vehicle must rest. Photo | Gilbert Ng In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

A company has filled a neighborhood with sidewalk outlets to charge electric cars. Their results are contradictory

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In 2022, a German company called Rheinmetall proposed a new charging solution: put outlets on the sidewalks. Trying to find solutions for those who wanted to jump to an electric or plug-in hybrid car but did not have a garage, the company proposed a system to charge on the same street, without having to go to an electric station. Three years later: we have the results. A pilot test. After receiving approval from the authorities, the company began a pilot in 2024 in central Cologne and Lindenthala residential neighborhood of the city characterized by its low and individual houses. Neighborhood where, by the way, you will find the status of the local soccer team. The idea is simple, you park on the sidewalk and on the ground, on the curb, you find a plug hidden in a cover. You scan a code printed on it and connect the car with your own charging cable for AC use. As if it were any other charging point, both ends are joined and when the payment is completed, it is passed through the use of a mobile application. The results. In general terms, the results have been good. According to the company, a total of 2,800 charging cycles were carried out in the pilot test in one year. On average, the cars recharged 18 kWh, which in the city means more than 100 kilometers of autonomy for an electric car and between 80 and 100 kilometers on the highway (depending on its efficiency). They point out that each day the plug has been used an average of twice a day and that its availability has been 99%, so there have hardly been any breakdowns. The figure is good if we compare it with the European and Spanish average. In our country, public outlets They are only used 1.5 times a day and, on average, each charger is only busy between 30 and 120 minutes a day in Europe. Customer opinion. The company has conducted a survey of users who have offered their point of view to the system. It included the score given by the drivers (five points maximum) and some notes, complaints or recommendations made by customers. In total, the system has obtained 4.38 points out of five. But, above all, they have received very positive evaluations among customers over 60 years old, who value the simplicity of the system. In addition, they highlight that the plugs have not been damaged by water and that vandalism or uncivil acts (such as not picking up pet excrement) have not been found to have been a problem when recharging. A curious solution is that the cover that hides the plug has been designed to open with a small push of the charging cable, allowing the customer to lift said cover without having to touch it with their hand. Good idea, with some cracks. They point out in forumelectriccars that one of the main problems with this type of charging points is the cost of the plug. Each one of them, which has refrigeration and air conditioning to improve charging, costs 5,000 euros, so it is a bad idea compared to a traditional home charger. Furthermore, if you want to get the most out of the system, it would be necessary to reserve space for these charging points on the street, so there is no difference with any other public charging point unless the street is filled with plugs. That is, as happens with public outlets that are not located at a gas station, the parking space is reduced to reserve spaces that are not always occupied. Other proposals. Public charging is one of the great challenges that the electric car represents. One of its advantages is to leave the house with a charged car or, at least, take advantage of its parking lot to fill its batteries since alternating current is slow and most of the time a car is stopped. The most obvious proposal is the electric stations, with a huge number of high-power plugs available. another is fill shopping and leisure centers with chargerssince a visit to fully recharge the battery can take days or weeks (depending on daily trips) without plugging in our car. With an average of 50 kilometers per day, a car that drives 500 kilometers of autonomy in the city has 10 days to go without plugging the car back in, just three days a month. But if we want to bring public charging to the city streets, Portugal, United Kingdom either Netherlands have been experimenting with public outlets on streetlights. The system is as simple as including sockets on the curbs but with the difference that the socket comes from a street lamp and does not require installation on the ground. The paradox of slow recharging. The problem with this type of recharge is that slow charging takes hours and hours with the car plugged in. If a socket charges our car at 7.4 kW of power, it will be necessary to spend about 10 hours to completely fill the battery of a 60 kWh vehicle, a small size that is on the border between those who want the car for an urban environment and those who want to dare to travel with him. Those refills They are interesting if the price is low But they require that, to get the most out of it, we have to leave the car parked there for an entire working day or an entire night. The system, therefore, is certainly inefficient in terms of servicing more than one car. To charge at this power, the data says that most electric car drivers charge at home. Outside of it, the customer usually chooses to recharge at higher powers. For example, a 50 kW plug can now fully charge a car in less than three hours, which is the time we spend watching a movie at the cinema. And on a trip, the most practical thing is usually to look for … Read more

Gemini and Siri were monopolizing modern cars. So Musk has brought Grok to European Teslas

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Tesla is starting to roll out Grok in Europe for free. The electricians of Elon Musk’s company have been betting on their own software from the beginning, leaving hardly any room for third parties. No trace of Android Auto, CarPlayor the best-known assistants, Grok arrives as that intelligent “co-pilot” aboard the Tesla. The problem is that… still very Musk. the arrival. Grok arrives as a free update on European Teslas. We can choose their voice and personality, like in the smartphone application. To start it, all you have to do is activate it from the application launcher itself or press the voice button on the steering wheel. If we have logged in to Grok, from that moment on, it will become the device’s default voice assistant. What can you do. Grok’s list of possibilities is extensive, from guiding us to a destination to locating a nearby supercharger or simply maintaining an informal dialogue with us and recommending options from our Tesla’s digital manual. In addition to this, it has quite curious functions. You can be our language teacher Has special modes for kids, like “Story Time” and trivia games It has a mode for adults (+18), controversial, “sexy”, “extravagant”. In which Teslas it will be available. Currently, this is the list of Tesla cars compatible with Grok. The requirement is that our car has an AMD processor, that the software is updated to version 2025.26 or later, and that we have a WiFi connection or the premium connectivity pack. To find out if your Tesla has an AMD processor, you must go to ‘Controls’ > ‘Software’ > ‘Additional vehicle information’. Careful. Grok, despite its potential as an AI modelis involved in recent controversies. The app has become a focus of misuse, an infinite well of content related to the naked women. Countries like France and India have already denounced itand the Government of Spain has asked the prosecutor’s office to investigate X for the possible dissemination of child pornography through the app. In this context, perhaps it is worth debating whether bringing Grok with an “adult mode” to Tesla vehicles is the most appropriate. In Xataka | Elon Musk thought that Tesla would live outside politics. Germany has shown him the hard way that he was wrong

Two centuries ago the tires on cars and motorcycles were white. It had nothing to do with the design.

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It is more than likely that, in some of the American films you have seen inspired by the last century, you have seen cars or motorcycles with a white stripe on their tires Today, some companies still implement them as a nod to the past. What you may not know is that the only reason the wheels weren’t completely black was to… save a few bucks. As explained in Motorpasion, no tire (neither motorcycle nor car) was born as black as they are now. Between the end of the 19th century and the beginning of the following century, tires were white, light gray or beige. If you search any car from the 19th century You can check it easily. This was because natural rubber is naturally light in color. But of course, rubber cannot become a tire as it leaves the tree; it must be heated with sulfur so that it is able to withstand the heat of the asphalt, withstand weight and friction, and behave as expected in a tire. To achieve this, the rubber was “cooked” using a technique called vulcanization, a process that bleached the material even more and ended up producing clear, non-durable tires. The big change came with the introduction of a very specific material: carbon. With its arrival, tires became more durable and resistant, since this material reinforced the rubber structure. There was only one problem: it was very expensive. For this reason, during the early 20th century, tire manufacturers opted for a mixed solution: the critical part (the tread that directly contacts the ground) was made with rubber and carbon, the rest without it. The result was this: tires with said black stripe and the rest in white. As carbon became cheaper, tires became completely black as we know them now, but some manufacturers (mainly motorcycle manufacturers) maintain white treads to give their tires a retro feel. It is the case of some Mitas tires for Harley-Davidson. Yes indeed, through the forums they comment the price to pay for this hesitated retro: you have to constantly clean the tread if you want it to remain white. Image | Harley-Davidson In Xataka | I was about to buy the best-selling Chinese motorcycle in Spain. Until I read the fine print

which cars can circulate and which rest on February 14

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This Saturday the Hoy No Circula Saturday scheme is activated again, the program with which the Mexico City Environment Secretariat seeks to limit the number of cars on the streets and, thereby, reduce pollution in the Valley of Mexico. Once again, many motorists will have to carefully check the finish of their license plate and the verification hologram before leaving home. The measure does not remain only in the capital. In addition to the 16 mayoralties of CDMX, Hoy No Circula Saturday is applied in several metropolitan municipalities of the State of Mexico. This is the case of: 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 What cars and license plates does Hoy No Circula Saturday affect? The heart of the program is simple: it is about leaving a portion of the cars in the garage to alleviate traffic and emissions. However, Saturdays have their own rules that overlap with the Monday to Friday scheme. Not all motorists rest on the same weekendand that’s where the hologram, the finish of the plate and whether Saturday falls on an even or odd week of the month come into play. It is also important to be clear that the Saturday Hoy No Circula does not operate 24 hours a day. The restrictions are limited to the period between 05:00 and 22:00. Outside this range, that is, at night and early morning, vehicles can circulate without the program stopping them, as long as there are no other environmental contingencies or extraordinary provisions. For this February 14, 2026, the key is in the calendar: it is the second Saturday of the month, which is why it is considered an “even week.” In this scenario, cars with hologram 1 and plate ending in even number They are the ones that must remain out of circulation during program hours. If your vehicle fits that combination, you will have to leave it parked until after 10:00 p.m. On the other hand, cars with hologram 0 and 00 maintain their usual permission to circulate without restrictions within the Today No Circula Saturday scheme. Another important block is the exceptions. Some vehicles are left out of the play and can move freely even when others have to rest. This is the case of: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Whoever decides to ignore the rules of the program is exposed to a no small financial penalty. The fine associated with non-compliance with Hoy No Circula is calculated between 20 and 30 times the Measurement and Update Unit (UMA), which translates to approximately 1,924.40 pesos at the lower end and up to 2,886.60 pesos at the upper end. In summary, if you plan to use your car this Saturday in CDMX or in the suburban municipalities of the State of Mexico, check first what hologram your car has, what the ending of your license plate is and if the calendar shows an even or odd week. Today No Circula Saturday is designed to take the most polluting vehicles out of the equation, but also to force us to better plan our trips and consider mobility alternatives when it’s time to rest. Photo | Ryotando In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

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