why 3 euro cardboard glasses protect your eyes from an eclipse better than 100 euro sunglasses

If you have in mind see the solar eclipse this August 12you may have already started searching approved glasses. Many shops they have jumped on the car and they are launching offers at a very reduced price. Although the truth is that, honestly, it is not necessary to lower the cost much, since the price of eclipse glasses is extremely cheap. And of course, for some people, it is very shocking, since they insist actively and passively that conventional sunglasses do not work for us, but how can my 100-euro Ray-Ban not be worth it and some cardboard glasses that cost me 3 are worth it? With this, as with many things in life, we see that price is not everything. They are not lying to us when they tell us that sunglasses are worthless. They also don’t scam us by selling us eclipse glasses for only 3 euros. The inflated prices of brand name sunglasses can sometimes hurt us like a scam, although everyone is free to set the prices for their brand that they see fit. But let’s focus on the science of approved glasses. How can something so technically necessary be so cheap to produce? There is not so much technical complexity. Eclipse glasses are designed to be used once in a very long time, if at all. Normally, the person who wears them just look at the sky and, at most, around it. You don’t have to drive, walk, or read anything. You just stop and look at the Sun. For this reason, all you need is a very basic frame, sometimes made of cardboard, and two filters, one for each eye. Sunglasses, on the other hand, must be functional, which requires greater technical complexity. If they are graduated, It is necessary that they have an adequate curvature. This is not necessary in itself for non-prescription sunglasses, but it is often also done to give them a more enveloping effect, especially if they are aimed at sports. On the other hand, the glass of the sunglasses is carved, polished and treated to improve visibility and prevent scratches. For this reason, their manufacture is more expensive, while the price of eclipse glasses is very low. Simple but essential filters. The really important thing about approved eclipse glasses is that they have good filters. These must comply with the regulations EN ISO 12312-2:2015which ensures that no more than 0.00032% of visible sunlight is allowed to pass through. Sunglasses, on the other hand, are designed to avoid indirect damage, but not to look directly at the Sun, so a transmittance of 3% is sufficient in the highest protection categories. The filters used to achieve this great light blocking in eclipse glasses are manufactured with a black polymer or resin with carbon particles. The most used polymer is reflective Mylar.. Then, on top of the polymer, they have thin layers of aluminum, chrome or silver, which help optimize filtering. They are not difficult materials to obtain in the necessary quantities, so the final price is not exorbitant. There is no exclusivity, another reason for the price of eclipse glasses. Even if cheap materials are used, the filter still costs money. The thing is that, unlike what usually happens with sunglasses, eclipse glasses are usually produced on very large scales. Exclusivity is not sought nor does anything happen because there are many identical glasses. That, in the end, reduces costs a lot. Furthermore, with sunglasses we often pay for the brand and that is something that, logically, does not matter with glasses approved for viewing the eclipse. Even given as gifts. Producing these glasses is so cheap that some brands, businesses and institutions are already giving them away to ensure that we all see the eclipse on August 12 safely. In Spain, this will be the first of three eclipses in three consecutive years; So, contrary to usual, you will need these glasses again very soon. Whatever you buy, don’t get rid of them. Of course, if you see that the filter is broken or scratched, the protective metal layers may be damaged and good filtering is no longer guaranteed. In that case, buy others. After all, they are justifiably very cheap. Image | Magnific/NASA In Xataka | A third of Spain will be completely dark for a minute or two. The astronomical event of the century is approaching

The private jet of the emir of Qatar is so large that it altered air traffic in Palma to check the runway after landing

Palma de Mallorca lives the same routine every summer. Millions of touristsqueues at check-in and a heat that hits from the first hour. But last summer there was one flight that was more talked about than any other. Just like counted the Persian Gulf press, the event did not occur due to a breakdown or an emergency landing, but rather due to the simple fact of landing at Palma airport with a plane of enormous size. A plane that, despite the fact that its owner considers it “his private jet”, is so large that it forced almost all air traffic in Palma to be delayed just to verify that it had not left marks on the asphalt of the landing strip. A landing that stopped the airport. The private jet of the Emir of Qatar, Tamim bin Hamad Al Thanileaves its mark on all the airports where it lands. No wonder, its size and weight tests the operational capacity of the infrastructure, to the point of elevating its category from a regional airport to one with international capacity. as it already happened with the small airfield of Sardinia. On this occasion, the gigantic private jet took land at the Son Sant Joan airport, near Palma de Mallorca, at the beginning of last summer. The Spanish controllers association told it in its count in X. After landing, they said, “a runway check is carried out in case any type of dirt had been introduced.” In reality, what is inspected is that the runway asphalt has not been damaged during the landing after the impact of the 400 tons it weighs. This review is part of the mandatory protocol for aircraft of this size and leaves the runway that has been used closed for several minutes. During that time, controllers can only use one of the airport’s two runways, and nearby taxiways are left clear as this behemoth of the air moves toward its assigned parking lot. A “private jet” that needs half an airport to itself. We are talking about a Boeing 747-8, the largest version of the historic jumbo jet ever manufactured. According to the Boeing dataits wingspan reaches 68.4 meters and its length exceeds 76 meters. These are figures for a large commercial aircraft with capacity for up to 531 passengers, but in this case, its use is exclusive as a private jet for the Emir of Qatar and his large entourage. This makes it, de facto, a kind of flying presidential palace. Its imposing size means that very few airports in the world are prepared to receive such aircraft normally. Palma, despite being one of the busiest airports in the country During the summer, due to its influx of international flights, it achieves this, but with special maneuvers every time one of these giants lands. A single plane turns the airport upside down. The 747-8 falls into the “Heavy” category, according to the company itself. AENA document. That classification is for airplanes over 136 tons. This forces us to extend the operating distance with the plane behind, to avoid the turbulence generated by its wings. The result of this delay with the next landing generates a domino effect on the rest of the flights, slowing down the normal operations of the airport, already in itself. stressed by the increase in tourists in summer. Other flights wait on the ground or in the air while the private giant settles into the indicated location. Added to this is the logistical difficulty caused by the arrival of these giants of the air and platforms capable of accommodating an aircraft of this weight are limited. Luxury goes inside. Inside, the plane is another story. It is estimated that it is around 360 million euros. It hides lounges, offices and rest areas with fine woods and gold finishes, far from what we would find in the cabin of a commercial flight. The family usually completes the summer on board the Al Lusailhe imposing superyacht of 123 meters in length valued at 500 million dollars that each year awaits its owner, whose annual expenditure on vacations is equivalent to that of 10,000 tourists. Just give him a hand painting this superyacht It has cost 13 million euros. As I collected he Diary of Tarragonaat this moment the Al Lusail It is moored in the Tarragona marina, very close to the Reus airport. Given the dates, Tarragona, heats that this summer is your turn. In Xataka | The Boeing 747 that the Emir of Dubai uses as a private plane is so luxurious that even the pilot’s controls are made of gold Image | Image | Wikimedia Commons (Khamenei.ir, John Murphy)

Ford and Geely reach an agreement to manufacture four cars in Valencia

Ford and Geely have reached an important agreement for the plant that the American company has in Almussafes (Valencia). The facilities have been operating at half throttle for a long time but the agreement with Geely is a lifeline for a team that feared for its future. Here are all the details. an agreement. Geely and Ford have reached “an agreement to establish a joint venture for Europe at Ford’s production center in Valencia.” To move forward, yes, they remember that the next step is “waiting for the corresponding regulatory authorizations.” With this agreement, Geely and Ford should share facilities in the first half of 2027 but the first vehicles will not leave the facilities until 2028. This joint venture will be 34% controlled by Geely and 66% by Ford. What will be manufactured? The press release sent to the media states that the joint venture will bring about “a new generation of low- and zero-emission vehicles destined for European markets.” That is, cars with plug-in hybrid and electric technology will come out of the Valencia plant. It is also specified that “the joint venture is planned to manufacture two multi-energy vehicles from the Ford brand and two electric models from the Geely brand, starting in 2028” but no further details are offered that point to the names of said vehicles or whether deeper integrations are contemplated. The possible scenarios. With the information that is confirmed, there are different possibilities: Ford and Geely share facilities but do not share models. One line brings out the “Ford multi-energy models” and another “the Geely electric ones.” The integration of Ford and Geely is greater because one of the “electrics” of the latter company is an extended range electric, a solution in which a combustion engine is used and that fits within the definition of “electric car” and “multi-energy car.” What does Ford gain? For years, Ford’s production in Europe has been in clear decline and Almussafes has been operating at half throttle for some time. The possibility of closure has been raised on several occasions, but closing a factory involves a lot of money in layoffs, compensation to suppliers, and leaves facilities for which a buyer must be sought. Ford had already confirmed that Valencia will manufacture a new Bronco “European style” (that it will have nothing to do with with the one produced in the United States) and a multi-energy Kuga. Despite this, the factory would be released in part because it has the capacity to put half a million vehicles on the road annually. The American company is going through a bad time in Europe. It already has a agreement with Volkswagen for your mid-size electrics (explorer and Capri) and another with Renault for sister versions of the Renault 5 and the Renault 4. With all that covered, the company did not seem interested in making the necessary investments to produce more cars in Europe. What does Geely earn? The benefits for Geely are numerous. First, it will have an already built plant that requires money to modernize but which is already built. This will allow them to produce in, they say, a year and a half. It is less time than it takes to obtain permits to build a factory, build it from scratch and start producing. The second thing is that it buys European land. And with the European soil, a good part of the tariffs that are currently imposed on their cars are eliminated. Especially if we take into account that Geely will manufacture cars and will not assemble them using parts from China. (like Chery does in Barcelona)a solution that the European Union believes not enough to eliminate tariffs. What does Valencia gain? The opportunity to once again have a factory that increases its production and extends its useful life. When the rumors started Of a possible association of Geely with Ford, the doubt remained as to whether Almussafes was going to be the option chosen in the possible agreement between the companies. And Ford already has a plant capable of manufacturing completely electric models. However, if both companies do not share assembly lines and only share facilities, Valencia is an excellent opportunity for Geely since it will be able to manufacture at lower costs than in Cologne (Germany) where Ford has its electric car plant. This should result in a more attractive price, greater chances of success in the market and a clearer horizon for the future. Photo | Geely and Ford In Xataka | Volkswagen’s turbulence also affects Sagunto: the long-awaited battery factory is delayed

AI companies are buying tons of old books because they are free of AI Slop. Then they destroy them

The impact of AI is no longer only in digital terms, but it affects frameworks as seemingly little linked to the virtual environment as second-hand books. Booksellers around the world are detecting the purchase of batches of books focused on very specific points. By crossing the data, the intentions are guessed, and again the AI ​​and its voracious need to be fed with data in an almost gargantuan way is behind it. Buyer robots. Marçal Font runs the Fènix bookstore, in Badalona, ​​and has been receiving purchases for weeks from a Canadian company that suspects it is automated: consecutive orders from the same buyer separated by just a minute. About twenty Spanish second-hand bookstores have sold to the same company since the end of April, some with orders of more than a thousand copies, almost always out-of-print non-fiction: they talk about a monograph on the castellers of Granollers from the seventies, a technical winemaking manual, conference minutes from half a century ago, diaries from the Civil War… All over the world. The same pattern is repeated in Germany, the United States, New Zealand and Australia: a Silicon Valley company has placed an order for more than 3,000 books with a Spanish bookstore. What distinguishes this type of buyers from ordinary customers is the indifference about price and the absence of thematic coherence. another example: An American bookseller went from selling twenty books in a good week to hundreds, with purchases that ignored the market value of the copy and an eye for subtlety, jumping from one topic to another with no apparent relationship. On the forums of Alibris, another book-selling marketplace, a platform official attributed the uptick to the arrival of new wholesale buyers who are hoarding commercial books. Two companies, one destination. The buyer identified in Spain is ZoomBooks, a Canadian second-hand book buying and selling company that sends orders to an Illinois logistics operator, PrepFort, in charge of scanning and cataloging the shipments. When asked, ZoomBooks denies collaborating directly with Anthropic, the company behind AI assistant Claude, and defines itself as a second-hand bookstore dedicated to recycling. Regarding the final destination of the books, and about the publications that its own website published about how to feed algorithms with used copies and destroy them later, the company responds that it does not comment on its commercial agreements because they are subject to confidentiality. Photo by Ugur Akdemir on Unsplash In parallel, another type of intermediary operates, more explicit about its function: ISBNdb, a bibliographic metadata database that now offers AI laboratories the purchase of between a thousand and a million books on request. Your own website puts it crudely: printed books before 2022 are the reserve of human text that no internet tracking can any longer guarantee, protected against contamination by texts generated by AI itself that now flood the network. Forced destruction. This commercial offer is supported by a specific ruling. Federal Judge William Alsup ruled in June 2025, in the case Bartz v. Anthropicthat training language models with legally purchased books constitutes a transformative use protected by the doctrine of fair use. He also considered it legal to digitize those copiesbut only because the printed copy disappeared in the process. That is, the digital copy takes the place of the paper book. Put another way: if the physical book survived the scan, the company that bought it would keep two copies having paid for one, and the argument of fair use would weaken. The shredder is a mandatory step in the legal process. Jason Leung on Unsplash Secret project. Months before that ruling, Anthropic was already carrying out a large-scale purchasing operation known internally as Project Panama. An internal company document, uncovered by The Washington Post based on declassified judicial documents, thus defined the action: “Scan Destructively all the books in the world.” The same document asked that the project remain hidden. ISBNdb has turned that same caution into a sales argument: it offers its clients, AI companies, a confidentiality agreement with each order and bluntly admits the image problem caused by the mass destruction of books. No headline about destroyed books generates sympathy, or as they themselves say, “destroying books gives a bad image“. What worries booksellers. Spanish second-hand booksellers have alerted the Ministry of Culture of what is happening. Miguel Ángel Ortega, president of the UNILIBER antiquarian booksellers association, recalls that his union fulfills functions of preservation and conservation of bibliographic heritage in addition to buying and selling, and it is contradictory for him to sell copies only for them to end up destroyed. Font puts it without half measures: “we are facing a form of literary plunder.” What is already protected by legal deposit and well cataloged runs less risk. But there are also “fanzines, neighborhood newsletters, local publications, documentation of social movements…” according to Font. Xavier Vinaixa, a researcher who helped uncover the case, and analyst Antonio Ortiz agree that the industry increasingly needs human text not contaminated by AI to avoid the collapse of the model, although Ortiz clarifies that the scarcity of data weighs less today than it did two years ago because training relies increasingly on reinforcement learning on already qualified data. Researcher Patrícia Ventura talks about how knowledge has to remain a public good, not a private reserve of a handful of companies. Image | Prateek Katyal in Unsplash

The best deals we have found on Amazon today, July 23

The end of July is almost there and if you haven’t gone on vacation yet and are thinking about changing some of your devices, amazon It is that place where you can find good deals (not only in summer, but all year round). These are the best bargains that we found today, July 23. Amazfit Up OWS Bluetooth 5.3 Headphones The price could vary. We earn commission from these links Pack of three solar eclipse glasses by 5.99 euros: block ultraviolet and infrared rays. smartphone Realme GT 8 Pro by 701.20 euros: 6.78 inches and with 256 GB of storage. Wireless headphones Amazfit Up OWS by 26.90 euros: with noise reduction and click-type design. Bluetooth speaker Ultimate Ears Miniroll by 39.99 euros: with IP67 protection and very compact. Smart TV Sony Bravia II by 699 euros: 55-inch Direct LED and with Google TV. Pack of three solar eclipse glasses Next August 12 we will be able to enjoy the solar eclipseone of the events of the year. Of course, you must have adequate protection for your eyes. Now, on Amazon, they have this pack of Efekol eclipse glasses on sale. They have gone from costing 11.99 to 5.99 euros. They comply with the EN ISO 12312-2 standard and Regulation (EU) 2016/425 and block 100% of ultraviolet rays (UV) and infrared (IR), as well as 99.99% of intense visible light. efekol 3/6/12/25/50 Approved Solar Eclipse Glasses The price could vary. We earn commission from these links Realme GT 8 Pro Smartphone If you want to change your mobile and are thinking about a top option, this Realme GT 8 Pro It’s on sale now on Amazon and you can buy it for 701.20 euros. It has a 6.78-inch screen with 144 Hz refresh rate. Your brain is the processor Snapdragon 8 Elite Gen 5accompanied by 12 GB of RAM and 256 GB of internal storage. In addition, it incorporates a RICOH GR camera system with a 200 MP main lens with telephoto lens. Realme GT 8 Pro Smartphone 12GB+256GB The price could vary. We earn commission from these links Amazfit Up OWS Wireless Headphones It seems that with the arrival of the Huawei FreeClipclick headphones have become fashionable. If you are looking for an economical model, these from Amazfit now have a 46% discount and you can get them on Amazon for 26.90 euros. These headphones have IPX4 protection (so they are waterproof), AI noise reduction and touch controls. In addition, they connect via Bluetooth 5.3 and are perfect for sports. Amazfit Up OWS Bluetooth 5.3 Headphones The price could vary. We earn commission from these links Ultimate Ears Miniroll Bluetooth Speaker If you are looking for a Bluetooth speaker for the summer, this Ultimate Ears Miniroll is a very compact model that now has more than 50% discount (you can buy it for 39.99 euros). This model is even perfect for putting on the bicycle handlebar and has IP67 dustproof protection and has an action radius of 40 meters. Ultimate Ears Miniroll, Waterproof and Ultra-Portable Bluetooth Speaker The price could vary. We earn commission from these links Smart TV Sony Bravia II If you are looking for a new TV for your home and want the latest generation technology, this 2026 model from Sony is now with a 400 euro discount. We are talking about the Sony Bravia II 55 inch Direct LEDwhich you can buy for 699 euros. It offers 4K resolution and comes with Google TV as operating system. It is compatible with Dolby Atmos and DTS:X and is designed to get the most out of your PS5. Sony BRAVIA 2 II 55 Inch TV 4K Smart TV (Google TV) 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. Images | Amparo Babiloni (Xataka), Sony, Ultimate, Amazfig, Realme and Ekefol In Xataka | Best Amazon Fire TV. Which one to buy and recommended models to convert your TV into a smart TV depending on use In Xataka | Best televisions in quality price. Which one to buy and seven recommended 4K smart TVs

In Galicia, a tiny town made Pedro Almodóvar fall in love with filming. Today it is a magnet for TikTok

Colorful houses next to the water, boats rocking at the foot of the facades and a tiny square overlooking the port. It is a beautiful town and the postcard seems stolen from some corner of Italy. However, it is in that Galicia that looks like a movie set, has barely 300 inhabitants and is called Redes. Of course, it is almost impossible to park. In fact, there is a common joke around the “multidrome“, because of the habit of many people of going down streets until they park almost on the beach. Maybe that’s why this Galician Venice has appeared three times on the screen but almost never on the map. A “Galician Venice”. No channels, of course.. First, the key data: Redes is a village in the parish of Camouco, in the municipality of Ares, region of Ferrolterra, province of A Coruña. It overlooks the Ares estuary, and from there comes the nickname with which it circulates on the internet: the Galician Venice. There are no gondolas or canals; There is an Atlantic estuary and fishing boats that give the town a beautiful scenery. And, in the background, the bay full of little white boats. Its name, by the way, comes from the winches, those wooden structures where fishermen hung their nets to dry after fishing, to prevent them from rotting and deteriorating. There are still a lot of them preserved around the port. Going in the low season is well worth the trip because then you can walk between colorful facades of a unique photogenicity. They are Indian houses, built by Galician emigrants who returned from America at the end of the 19th century and beginning of the 20th century with money and a desire to show off their façade. Ready to roll. Three different productions filmed here. One in the square, another in the port and another in the houses. Pedro Almodóvar filmed a good part of ‘Juliet‘ (2016), with Adriana Ugarte and Emma Suárez: the protagonist follows a fisherman, Xoán, to his hometown, and that town is Redes. The film won the Platinum Award for best direction. Galician Television also recorded scenes from ‘Padre Casares’ here, one of the most legendary and long-running TVG (Galician Regional Television) series, and director Carlos Solana filmed ‘Leo & Lou’ in its streets, with Manuel Manquiña and María Pujalte. Neighbors say that the relationship with the film crews was quite familiar. It seems that seeing a production company install spotlights and generators in the square no longer surprises anyone here. In the past Carmen Festivals Quite a few cameras were also seen. A magnet for TikTok. Yes, I admit to being that traveler who hates travelers, who is in other cities complaining about long lines and touristification. But it is that on TikTok and Instagram, Networks has become a fixed stop, with too many comments asking for the exact location. Among the answers there is no lack of the warning: the urban area is practically pedestrian, you cannot park inside, leave the car in the Redes Tennis Club parking lot and walk in, it takes less than five minutes. But there are people who would like to drive their car to the terrace of the Pousada do Mariñeiro. Light and saturation to the maximum, people erased with AI and, alas, to sell the idea. There are ways and means of traveling; some more respectful, adapted; others, too invasive and performative. Furthermore, the resource of comparing it with Venice is somewhat insulting: why not learn from its own idiosyncrasies? Port Saplaya, an urbanization in Alboraya (Valencia) built in the 70s imitating the Italian and French coast, is already being compared to Venice. It is worth knowing the history of Paco de Bello’s house, for example. The sea, true protagonist. Redes exists thanks to its fishermen—and its Cuban emigrants, why not say it—and that translates into the festivities. In summer the Cabria Festival is celebrated, in homage to those drying structures that give the town its name. Within walking distance is Raso beachfacing the estuary, with calm waves and suitable for families, with a campsite and restaurant on the edge of the sand. Nearby, in Punta Camouco, there are remains of an old fort on the islet of Mourón. To get there, the reference is the AP-9 highway: coming from Ferrol or A Coruña you have to take the Pontedeume exit and continue for about ten minutes on the local road; The detours are also signposted if you travel on the N-651 passing through Fene. By car, Redes is about 15 minutes from Ferrol5 from Pontedeume and half an hour from A Coruña by highway. There is no train station or direct bus to the town itself because the town is visited by car, or by combining public transport to Ares and a final walk. And although you can explore the entire area in a couple of hours, Pedregal Square invites you to stay much longer. It has an amazing sunset. Images | Flickr (José Luis García Mendoza, TikTok’s ‘We pack the suitcases‘ In Xataka | TikTok is only the tip of the iceberg of the great Internet drama in 2026: most of the content is already AI

Tokyo has four times the population of Madrid and traffic jams are non-existent. The secret is called Shako Shomeisho

Spain has an extension of 506,030 square kilometers and 48.35 million people live there. Japan has an area of 377,974 square kilometers where 124.5 million people live. In the city of Madrid it is estimated that they live 3.23 million peoplewhile in Tokyo a total of 14.22 million people. The difference is even more striking if we take into account population density. In Madrid there are 5,265.91 inhabitants/km², while in Tokyo it rises to 6,501.58 inhabitants/km². Which of the two cities is hell to drive? If you cast an eye on photographs of Japanese citiesyou may have noticed that there are many, many people walking and on public transport. But how many cars do you see on the street? The answer is simple: very few. If we attend to the 2021 dataSpain had 29,875,896 million cars in use, while in Japan there were 76,702,773 cars. How can it be that a country with a much smaller surface area and that is on its way to tripling our population? don’t be a car hell If it has a density of cars per person very similar to ours (629 cars/1,000 inhabitants for Spain compared to 609 cars/1,000 inhabitants for Japan)? They have achieved this, of course, by forcibly limiting the number of cars that can be owned in large cities where, logically, a greater number of cars should accumulate. As? The secret is Shako Shomeisho Although the car density per inhabitant is very similar to that of Spain, the truth is that it plummets if we focus on large cities. In Japan it is estimated that each household owns 1.06 cars of the total. That figure plummets to 0.32 vehicles per household in Tokyo. The big Japanese city is, in fact, the rich city where cars are used the least. According to Deloitteonly 12% of daily trips in Tokyo are made by car, while 17% are made by bicycle. Figures that cannot be understood without two express prohibitions: that of parking on the street and that of buying a car… without space to park it. And a little luck. Andre Sorensen, professor of urban planning at the University of Toronto, says that part of Tokyo’s success in achieving this low vehicle density begins with a coincidence. At the beginning of the 20th centuryonly 15% of Japanese lived in cities. That figure is now 91%. Tokyo (above) and Rotterdam (below) two examples of cities rebuilt after World War II. Source: Google Maps The explosion came with the end of World War II. The cities were devastated and the growth in Tokyo was so chaotic that buildings began to grow uncontrollably, one close to the other. You can compare with photographs from Google Maps how Tokyo grew, completely uncontrolled with countless tiny plots, and how Rotterdam grew, with planning studied to combine green areas in residential areas. Sorensen explains that this population explosion caused the flourishing of narrow streets that made it difficult for vehicles to pass through and store them. The wave of workers to the cities forced the institutions they will turn to public transport and in 1957 the first measure was taken to harshly regulate car use in cities. And, in turn, a good reason to discourage its use. Since then, a law has been applied that prevents parking cars on the street. What is common in any European city is strictly prohibited in Japan. The fine is also not nonsense. They apply penalties of up to 200,000 yen for leaving the car parked irregularly, which entails a fine of more than 1,200 euros. Just a few years later, in 1962, the Shako Shomeisho. This name refers to the certificate that the buyer of a car must present when purchasing the vehicle. This guarantees that that person has a place to park the car. That is, you have a parking space where you can park your car every night. If you do not have a garage space, you will be prohibited from buying a car. Kei Cars, like this Daihatsu Copen, do not need to have a parking certificate except in Tokyo and Osaka This Shako Shomeisho does not apply to Kei Carssmall Japanese cars that measure less than 3.4 meters in length, 1.48 meters wide and 2.0 meters high and with engines less than 660 cc that cannot exceed 64 HP of power. The problem is that street parking options are minimal and parking in a public parking lot is very expensive. Shako Shomeisho the price of land has skyrocketed of the parking lots. In fact, the expensive thing is not buying a car, the expensive thing is getting the chance to buy a car. Is something similar to what happens in Singapore with a subtle difference: there are spaces available to park cars in Tokyo that sell for more than one million euros and the advertisements themselves already reflect the performance that can be obtained by allowing the rental of vehicles by the hour. And it must be taken into account that not all parking spaces are valid. The garage where the car is stored must be less than two kilometers from the habitual residence and to obtain the certificate it must be possible to corroborate this with plans or, even, the entrance and exit measurements of the garage are required. If the car is too big, the buyer may have problems getting the certificate approved by the authorities and may not have anywhere to park it… or rent it. The solution can go through rent the garages But there are neighborhoods where monthly rents can easily go above 500 euros (about 77,000 yen). In some very specific places in the most expensive neighborhoods, the spaces They are quoted with rents above 700 euros (110,000 yen). As it could not be otherwise, houses for sale are offered with skyrocketing prices when the combination “downtown” and “parking space” go hand in hand. With offers that exceed 3.5 million euros (550 million yen) for 130 m2 houses… And with space … Read more

Last hours to participate in the draw for a Huawei Watch Fit 5! Only for Xataka Xtra members

You still have time to participate in the raffle for a Huawei Watch Fit 5. This giveaway, reserved for members of the Xtra community, will end tomorrow, so, if you are not yet part of Xataka Xtra, You can join for only 30 euros per year and access not only all the exclusive draws, but a private Discord server, discounts on digital services and a direct line with Xataka editors through El Consultorio. The winner of the Huawei Watch Fit 5 will be announced tomorrow, July 24, at 11:00 Spanish peninsular time. It will be communicated via email, in the Discord members-only service, and in an update to the original article. You can find it at this link. How to participate in the giveaway for a Huawei Watch Fit 5 This giveaway is reserved for Xataka Xtra members. If you are already part of Xtra, you just have to access your subscriber area and make sure the raffle entry box is checked. If you have already activated it to participate in a previous draw, you don’t have to do anything else. Make sure you check that box to automatically participate in the exclusive Xataka Xtra draws | Image: Xataka If you still don’t know Xataka Xtra, you can join for 30 euros a year (or from two euros per month) and access more exclusive giveaways like thisEl Consultorio, the Discord server, discounts on digital services and monthly meetings with editors. The winner will be chosen at random from all participating subscribers, along with two alternates. If the winner does not respond within the period indicated in the legal bases, the first substitute will be contacted, and if he/she does not respond either, the second will be contacted. Winning a giveaway does not exclude you from participating in the following ones. You can consult the complete legal bases here. In Xataka | Subscribe to Xataka Xtra

Two years later, where is the Samsung Galaxy Ring?

It’s been two years since Samsung introduced the Galaxy Ringits first and highly anticipated smart ring, the one that We were crowding together to photograph at a Mobile World Congress and that promised to create a whole new category of health wearables. Two years later, I came to London to Samsung Unpacked and, in addition to the new foldables, they have also announced new watches, the Galaxy Watch9 and the Galaxy Watch Ultra2, but There is no trace of the Galaxy Ring. In the demo area there were many devices, most of them newly announced, but there were also others already known such as the Galaxy Buds 4 Pro or the original Galaxy Watch Ultra, but the Galaxy Ring was not exposed. There was a table decorated with motifs related to sports and health, so I thought maybe they had it there, but it wasn’t there either. I asked several Samsung officials and they told me that they had not brought it, but that the ring was still selling as always. Before continuing, we remind you that the members of Xataka Xtra can access discounts, benefits and exclusive opportunities in the Samsung online storein addition to exclusive raffles, a private Discord server and a growing catalog of discounts and advantages on digital services. You can join the community for only 30 euros per year. No renewal in sight Samsung renews its smart watches every year, but this has not been the case with the ring. It doesn’t have to be a bad thing, perhaps it is simply a category of device with fewer “showy” functionalities and does not lend itself as much to following an annual renewal cycle. However, they are two years without no comment on a possible renewal and the most striking thing: if we go to the Samsung press room, we see that the last article published about the Galaxy Ring It dates back to January 2025 and is about a Samsung Health update. What was once Samsung’s most anticipated product is today relegated to the background. The smart rings market The answer to the absence of the Galaxy Ring may lie in the smart ring market itself. According to Fortune Business Insightsthe global market was valued at $416.9 million in 2025 and is expected to reach $518.9 million this year. It sounds good on paper, but if we put it in perspective we talk about a category that remains tiny within wearables. The IDC data they make it even clearer. The firm predicts that in 2026 407.6 million wearables will be shipped, of which 159.7 million will be smart watches, 40.2 million bracelets, 13.6 million smart glasses and only 4.9 million will be rings like the Galaxy Ring. The difference in scale is enormous and even smart glasses triple the number of rings. The category is growing, but from such a small base that this growth is barely noticeable in the absolute figures of the sector. One of the reasons that works against this category is the price. The Galaxy Ring costs 449 euros, more expensive than some of its watches, but having much fewer features. It is clear that miniaturization is paid for, but for the consumer it continues to offer more of a watch or bracelet than a ring. A very small party to which Samsung arrived late On that tiny piece of land, Samsung has to compete with a brand that was already very established in the sector. We are talking about Oura, which according to Omdia data At the beginning of 2025 it had 74% of the market, followed by Ultrahuman and Samsung with 9% each. The smart ring market is a small niche and already conquered by a brand that had years of advantage specializing only in this. Oura launched its first ring in 2018 and has since released four more versions. Of course, it has not followed a cycle of annual renewals, but rather the update schedule is more irregular. In 2018 two models, three years later they launched the Oura Ring Gen3in 2024 came the Oura Ring 4 and this year, in May, they presented the Oura Ring 5. Does it make sense to renew? As we said, a ring has fewer flashy features and does not lend itself to introducing too many changes, after all it is a ring. Samsung could make it thinner and more discreet without sacrificing battery if it opted for silicon-carbon, a technology that allows creating denser batteries in less space, but beyond that there is not much room for major improvements. Samsung is not the only brand that has left smart rings a bit aside. Amazfit also introduced the Helium Ring in 2024 and has not updated it again. For its part, Honor also announced that it would launch a ring But today we continue to wait for it. Samsung is not alone in this, but it is true that it is a giant company, with a lot of muscle, that We are used to setting the pace for entire categorieslike folding ones or smartwatches, which is why the absence of the Galaxy Ring is striking. Perhaps the problem is that we assume that the logic of “renew every year and make noise” applies to any product in your catalog, but it really doesn’t make sense in smart rings. Time will tell if they continue betting on this category or if they end up diluting their wearable offering. Images | Xataka In Xataka | Best smart rings 2026. Which one to buy based on use and six recommended models

The rejection of AI and CGI becomes the best marketing tool for Nolan’s ‘The Odyssey’

What did you think of the ‘Avengers: Doomsday’ trailer‘? There is something in it that sounds like “already seen”, and it is not just what is guessed about an argument that seems to be going to follow point by point what ‘Endgame’ already told. There is also something in that aesthetic of pure CGI, where there is not a stage, not a special effect, not even a single suit that is not a digital invention, that does not smell of the past. Because paradoxically, the success of Nolan’s ‘The Odyssey’ has brought with it a digestive stimulant for CGI fatigue: the future is analog. 140 kilos of camera. Christopher Nolan shot ‘The Odyssey’ with IMAX cameras, something no non-documentary feature film had done before. The camera weighs more than 140 kilos, and is enclosed in a soundproof casing, because without it it makes noise, according to Matt Damon himself“like a mixer stuck to your face.” That casing allowed Nolan to film intimate dialogue with the machine a few centimeters from the actors. The developed roll weighs even more: each 70mm copy exceeds 360 kilos and measures 2.1 million feet. The camera costs between $40,000 and $50,000 to make, and moving it requires a forklift. The man likes it. The director has been betting on the format since 2008. ‘The Dark Knight’ was the first Hollywood film to use IMAX cameras for action scenes, and ‘Oppenheimer’ premiered the first 65mm black and white IMAX roll. ‘The Odyssey’ comes full circle having been filmed entirely with cameras of this type. Yes indeed: only 41 theaters worldwide can project it in its 1.43:1 IMAX 70mm format, which has generated complaints of “elitism” and also an obvious FOMO effect. Exclusivity, here, sells as much as the technique itself: the more difficult it is to see the film as Nolan wants it to be seen (a phrase that already has meme status), the more it is commented on. The dust that is noticeable. The analog aesthetic not only affects the format, the celluloid (in this case, as can be seen, very expensive to shoot), but also the visual finish of the film itself. Nolan wantedlayers of real dirt in the costumes and sets that looked like places that resembled those that were really lived in at the time the film portrays. Dirty and tangible realism was sought at all times, not CGI gloss, and that search for physical texture led the team to shoot in Morocco, Greece, Italy, Iceland and Scotland over 91 days, and to upload the actors to authentic boats. Likewise, Nolan used practical effects whenever he could: he wanted the monsters, gods, and storms of mythology to feel fanciful but believable, and he wanted the crew’s fatigue in the storms to be noticeable because it was real, not simulated in front of a green screen. The Trojan horse. While promoting the film, Nolan called generative artificial intelligence a “Trojan horse,” in an interview. Days before he had said he felt encouraged by the speed with which the young public rejects the worst visual side of the phenomenon. Nolan described this rejection as “rapid and massive” and said he had never seen anything like it in the face of a supposed fundamental technological leap. As proof, he cites the commercial success among young audiences of low-budget films with practical effects like ‘Obsession’ or ‘Backrooms’ and in the process turns it into the commercial argument for his own film. The strategy. Nolan is not adopting a traditionalist or old-fashioned stance, quite the contrary: he knows that a vision of ‘The Odyssey’ full of CGI and effects that, aesthetically, will be outdated within a few months, is the least intelligent way to adapt a classic text. Analogue (whether in the medium or in the aesthetics) not only guarantees timelessness but, in these times, is equivalent to a certain ambition and aesthetic luxury: previously only blockbusters could afford CGI. Today it is the opposite: digital is the economic resource, it is the B series that turns to computers to solve any problem. Nolan has been fortunate that Disney, which has declared that AI is one of the three pillars of its growth strategyhas released a video for ‘Doomsday’ that guarantees more of the same with the usual aesthetic. Paradoxically, Nolan has turned to the classics to suggest that the winds of change are blowing… towards what worked so well long ago. In Xataka | Christopher Nolan explains why ‘The Odyssey’ does not deviate from the IMAX format for even a single minute

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