“Eating banana, grapes, mango or pineapple at night could interfere with rest”

The Internet and social networks are fertile ground for nutritional myths, and the latest to gain strength has a name and surname. Recently, some statements attributed to cardiologist Aurelio Rojas they suggested that consuming fruits such as bananas, grapes, mango or pineapple at night could directly interfere with our rest, fragment sleep and cause us to wake up exhausted. But the truth is that the available evidence does not agree with this information. The late-night carb debate. The main argument for discouraging tropical or sweeter fruits at night is usually based on the glycemic response. It is true that our body does not metabolize macronutrients exactly the same at eight in the morning as at ten at night, and it is something that is studied a lot and even has its own name: chrononutrition. Studied. A recent meta-analysis published in it Journal of the American Nutrition Association addressed precisely this question and their results concluded that, indeed, eating carbohydrates at night produces higher post-meal glucose values ​​than if they are consumed in the morning. However, the study found no clear differences in insulin response. In this way, the fact that a banana or some grapes raise glucose slightly more at night does not prove, by itself, that they will worsen the quality of our sleep. At the extremes. Another thing is that we go, as always, towards the extremes and we are faced with a case of a person who gorges on fruit at night where logically they will have heavy digestion and a more fragmented sleep. Because here precisely one of the tips that experts always give to deal with insomnia problems is to have a light dinner and not immediately before going to bed. But logically we are not faced with this situation, but with the pretext of eating a little fruit in the evening, which is quite positive. Fruit is not an enemy. Far from being a big problem for our night’s rest, fruits could be great allies for our pillow. Here, an article published in 2025 in Sleep Health analyzed The relationship between the consumption of these foods and rest patterns, and experts found that a higher intake of fruits and vegetables during the day was, in fact, associated with less sleep fragmentation during the following night. Specifically, it was estimated that consuming around 5 cups of fruits and vegetables daily is related to a 16% improvement in overall sleep quality. The advice. In this way we can see that suggesting that anyone should stop eating fruit because of sleep fragmentation has no basis. Another thing is that there is some type of digestive problem or even diabetes that may discourage eating this type of food, but for the vast majority of the population this problem should not exist. In Xataka | “A random selection may be insufficient”: Choosing your 5 daily fruits and vegetables also matters

Europe imposes a fixed tariff of three euros for small packages

For years China has benefited from a tariff exemption that allowed packages of less than 150 euros to not be subject to tax. Platforms like Shein, Temu or AliExpress have done their best for years and users have benefited from it, but on July 1, 2026, what was happening will end. The EU already warned that this exemption had its days numberedand it will do so in a few days. The consequence: everything we buy in those stores will be a little more expensive. The de minimis doctrine. In November 2025 the European Council agreed eliminate the exemption for packages with a value of less than 150 euros, which were not forced to pay taxes at customs. This exemption was very similar to the one followed in the US until not long ago. with the “de minimis” doctrine. Three euros to start. The new terms They come into force on July 1, 2026, and will force customs to force any product to pay taxes from the first euro. To accelerate the implementation of this change, the Council agreed to apply fixed tariffs of three euros on packages worth less than 150 euros when they enter the European Union. In 2028 the Customs Data Center will be launched and the fixed rate will end. Instead, percentage tariffs will be applied. Be careful with mixing products, taxes go up. These taxes are charged per product category, not per package. So, if a package contains two toys, a coat and three bottles of shampoo, taxes are calculated by category. In this specific case there are three categories, so at three euros per category, the charge would be nine euros. Chinese bargains will no longer be so bargains. The European Union thus nips in the bud a mechanism that Chinese e-commerce platforms had taken advantage of to massively sell low-value products. Consumers knew this and have also taken great advantage of these advantages by frequently buying in stores like Temu, Shein or AliExpress, but now prices will rise because these Chinese stores will pass the tax on to users. The EU will raise big. In the EU they defend that this protects local commerce, is also a measure against fraud and adds security for consumers. All of this is undoubtedly true, but there is another obvious reason to end the exemption: revenue. It is expected These measures will earn the EU nearly 1,000 million euros a year. Too many minipacks. According to the European Commission, packages with a value of less than 150 euros represented 97.9% of the packages distributed in the European Union. That is to say: the vast majority of what arrived were small purchases with an average value of 8.86 euros. Although there were many packages, adding the value of all of them only represented 2.1% of all the money that foreign trade moves with the EU. Customs were inundated with millions of individual packages of little value. And many lied. The Hellenic Confederation of Commerce and Entrepreneurship (ESEE) estimated in the Greek middle Tovima that about 65% of packages declare a lower value than the real value to avoid paying taxes at customs. The problem, of course, is inspecting millions of packages to confirm that the declared value is correct. Now Shein and Temu’s “dump” will be another. These exemptions had turned Europe into a massive destination for Chinese production capacity and its massive exports. The new regulation should mitigate the problem, and now who can become that new “dumping ground” for low-value Chinese products? it’s uk. In Xataka | The European Commission is very tough on Temu: 200 million euros fine for not analyzing “systemic risks”

With Prime Day the RAM crisis hurts a little less, thanks to these offers on memories, graphics cards and laptops

Buy hardware, especially anything related to RAM memory or the SSDit has been very complicated and expensive for weeks. The rise of AI The domestic PC component market has suffered (a lot) and devices in general, making everything enormously expensive. And as a result, this is one of the worst times we remember to renew equipment. However, sales campaigns such as Amazon Prime Day They help to weather the storm of surcharges a little, thanks to some bargains that, although they are not as succulent as they were in past editions, are ideal for saving us a pinch. In this sense, the Prime Day 2026 It will be available until late Friday the 26th and, until then, we can take advantage These discounts on laptops, SSDs, RAM and graphics cards. Crucial P310 PS5 SSD 2TB PCIe Gen4 NVMe M.2 with Heatsink The price could vary. We earn commission from these links Yes indeed, These are exclusive offers for Prime members. Although, if we are not, we can take advantage of the 30 day free trial for new registrations and thus access these discounts, in addition to enjoying shorter and free delivery times, the catalog of Prime Video series and movies and much more. Lenovo IdeaPad Slim 5 Gen 10 with 32 GB of RAM and 1 TB of SSD per 749 eurosa laptop with an excellent quality-price ratio NVIDIA RTX 5070 12GB GDDR7 graphics card by 579.90 eurosideal for gaming at 1440p for years Crucial P310 2TB SSD with heat sink 234.99 eurosone of the few interesting offers in storage Asus TUF A18 by 1,199 eurosgaming laptop with 16 GB of RAM and the RTX 5070 to play, work or any demanding task. RAM Corsair Vengeance RGB 32 GB DDR5 by 389.99 eurosnot at the ideal price but very good in the current context Amazon Prime – 30 days free trial The price could vary. We earn commission from these links Lenovo IdeaPad Slim 5 Gen 10 Take a full team with us 749 euros with 32 GB of RAM and 1 TB of SSDin the middle of 2026, is not easy, but this Lenovo IdeaPad Slim 5 Gen 10 discounted on Prime Day makes it possible. In addition to that great memory configuration, this Lenovo contains an Intel Core i7-13620H with integrated graphics, a 16-inch 1200p screen and even Windows 11 Home. Overall, a balanced laptop perfect for studying or working. Lenovo IdeaPad Slim 5 Gen 10 The price could vary. We earn commission from these links Gigabyte GeForce RTX 5070 Windforce OC The hardware crisis is not affecting components such as processors or graphics cards equally, but it is still interesting to see a good offer on a next-generation GPU. In this case, we can take the Gigabyte GeForce RTX 5070 Windforce OC by 579.90 euros. A graphics card with 12 GB of GDDR7 VRAM memory, overclockthree fans and several DisplayPort and HDMI ports to connect multiple monitors. Perfect for playing at more than 60 FPS in 1440p thanks to its compatibility with the most recent versions of DLSS. GIGABYTE GeForce RTX 5070 WINDFORCE OC The price could vary. We earn commission from these links Crucial P310 2TB As we say, brand new SSD It is not simple or cheap in 2026. But this Crucial P310, without having a historical discount, does have a very good price in these times. Now on offer for 234.99 eurosoffers 2 TB of capacity and speeds around 7,000 MB/s. It is a NVMe M.2 2280 PCIe Gen4 SSD and is compatible with laptop motherboards, desktop PCs and even PS5. Additionally, it comes with a heat sink that helps it maintain better temperatures at full performance. Crucial P310 PS5 SSD 2TB PCIe Gen4 NVMe M.2 with Heatsink The price could vary. We earn commission from these links Asus TUF A18 The gaming hardware sector is especially suffering from the component crisis, especially when we move into the field of desktop PCs. custom. However, in already assembled equipment and in laptops We continue to find great purchase options at great prices in mid-2026. This Asus TUF A18 is a good example: a gaming laptop discounted to 1,199 euros which has RTX 5070, Ryzen 7 260, 16 GB of RAM and 1 TB of SSD. In addition to a giant 18-inch screen at 1200p and 144 Hz. The price could vary. We earn commission from these links Corsair Vengeance RGB 32GB DDR5 With the RAM memorywe click on the bone. When it comes to this component, today it is really difficult to find a normal price, let alone a good offer. If we can wait, the smart purchase involves leaving room for the market to stabilize and not paying an arm and a leg. However, if we need two RAM modules right now, these 16 GB (which make a total of 32 GB) DDR5 at 5,200 MHz by 389.99 euros They are an option to take into account. Compatible with Intel and AMD motherboards, they even come with RGB. CORSAIR Vengeance RGB RS DDR5 RAM 32GB (2x16GB) 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 | Lenovo, Gigabyte, NVIDIA, Crucial, Asus, Corsair In Xataka | Best mice in quality price. Which one to buy based on use and seven recommended models In Xataka | Best laptops in quality price. Which one to buy based on use and eight recommended models

a communications system that is already planning to replace

Deutsche Bahn has stopped all its trains on Tuesday night after the GSM-R network fell. This network is basically the digital system that allows machinists and control centers to speak. The service was finally restored around 12:50 a.m., according to media reports such as the BBC, after more than two and a half hours of total paralysis. What happened. At 10:30 p.m. on Tuesday (local time), Deutsche Bahn announced that all its trains were being held at stations for a widespread failure in the GSM-R networkthe digital radio communications system that connects drivers with railway traffic management centers. Without that connection, basically no train can run safely. So the operator chose to paralyze its entire railway network, both long-distance and regional trains and also the S-Bahn (which are commuter trains that link the suburbs with urban centers). What is GSM-R and why is it so critical. The acronym corresponds to Global System for Mobile Communications–Railway, an adaptation of the 2G standard designed specifically for railways. According to the European Union Railway Agency, It has been implemented throughout Europe since 2000 as a common operating system. The objective of the system is to guarantee communication between train drivers and signal control stations. It is mandatory and essential, so without that active line, it is impossible to operate safely. Deutsche Bahn already knows that the system is obsolete, in fact has signed a contract with Nokia to replace it with a 5G network based on the FRMCS (Future Railway Mobile Communication System) standard, but in the meantime it continues to depend on it. As has managed the problem. Shortly after midnight, the company announced that had identified the cause of the failurealthough without specifying which one it was. Technicians worked to restore the network, which was back up and running around 12:50 a.m. Deutsche Bahn CEO Evelyn Palla counted to the newspaper Bild that they managed to “stabilize the situation with an emergency system.” The company distributed taxi and accommodation vouchers for affected passengers and offered alternative transportation where possible. He also set up stationary cars at the stations so that travelers could wait seated. No signs of cyber attack. The Register points out that there are no indications that the incident was the result of a computer attack, nor of cable cuts or other physical failures that could explain a drop in national coverage. What the same media does point out is that a network that supports such critical infrastructure should have sufficient layers of redundancy to avoid this type of total paralysis. The exact cause of the failure has not yet been made public. Infrastructure under renovation. It seems that delays and interruptions have become increasingly frequent on the German rail network, a country that has historically boasted punctuality in its trains. Deutsche Bahn, the public operator, has been carrying out renovations on its main lines for years to try to counteract the deterioration of its infrastructure, a deterioration that has been accumulating for decades by insufficient investment. However, a complete technical shutdown of the entire network is quite unusual. And when Germany has paralyzed its trains in the past, it has usually been due to meteorological causes, not due to technical failures. Cover image | Deutsche Bahn In Xataka | From Ukraine to Germany without getting off the train: the birth of a very long line of 1,300 kilometers in the heart of Europe

Centuries ago, the merchants of a town in Segovia decided that no one would understand them. They ended up creating a unique language

It does not reach 3,700 inhabitants and it is almost an hour from Segovia capital and 90 minutes from the center of Madrid, but Cantalejo (Castilla y León) hides a fascinating treasure, one of those that cannot be valued in euros or any other currency. For centuries this small town in the Duratón region has been the epicenter of a unique dialect: the gallerya jargon once used by threshing floor merchants and which, according to some experts, draws on words taken from other languages, such as Basque, Galician, French or Arabic. Now he keeps a pulse so as not to disappear. What is the gagaría? The “jargon of the Cantalejo thrillers.” Or at least this is how he defines it the ‘Dictionary of Current Spanish’ of the BBVA Foundation. However, to fully understand the history and relevance of the gacería (or briquero) more nuances must be taken into account. Its richness of lexicon means that it is often presented more as a ‘dialect’a ‘linguistic variant’ or even a language. Its use has also transcended artisans and threshing floor merchants to extend to other areas. Nowadays there are websites where is documented the vocabulary and expressions of the slang and even published works in the slang, including a hobby book and a translation from ‘The Little Prince’ by Antoine de Saint-Exupéry, whose briquero title would be ‘The cocky pitoche’. Its footprint also expands beyond the municipal area of ​​Cantalejo, with echoes in other neighboring towns in Castilla y León. More than 300 words. As Professor Sara Engra explains in an article On the subject, the gazería presents some interesting peculiarities. At a linguistic level, in terms of word structures and intonation, it conforms to Spanish norms. Also its syntax. What differentiates it is its lexicon. “It is limited to replacing Spanish words with (mostly) borrowings from other languages,” explains the linguist, who gives as an example ‘The gazebo is garnished by the briqueros of Vilorio Sierte’which would be translated as ‘The gacería is spoken by the inhabitants of Cantalejo’. The structure of the sentence, the use of verbs or plurals is similar to Spanish, the lexicon changes. What makes slang so amazing is your vocabulary and how you have formed it. The web Cantalejo.comwhich is dedicated to collecting words and disseminating the characteristics of speech, assures that the briquero is made up of 353 terms, almost all nouns, although there are also 40 verbs and a handful of adjectives, such as ‘serte’, ‘gazo’, ‘pitoche’ either ‘sievo’which in Spanish mean, ‘good’, ‘bad’, ‘little’ and ‘old’. Other sources raise their lexicon to about 500 words. From Basque to Arabic. Beyond its greater or lesser richness of vocabulary, the most striking thing about the gacería is the origin of those more than 300 words that make up its slang. Engra remembers that there are terms from Basque, Galician and Catalan, but also others imported from Arabic or even Galicianisms. The linguist specifies that in some of the words of Cantalejo’s slang another phenomenon can be seen: metathesiswhich basically consists of changing the place of one or more sounds or syllables of a word, as may be the case of ‘miraglo’ instead of miraculo or ‘murciégalo’ for bat. If we review the lexicon of the gacería we can see that there are terms that derive from Spanish through this ‘deformation’. It is not his only strategy for creating words. Another, just as interesting, is to recover rarely used words and use them to indirectly refer to a new reality. Engra cites a specific case: significant (“carrying a sign”) is changed to ‘sinifaro’which means ‘civil guard’. Other peculiarities of speech are its intonation and gestures. The origins. The authors do not always agree on the details of the origin and antiquity of the gacería, although they do tend to agree on several details. The first, which dates back centuries. The second, the key role played by the inhabitants of Cantalejo who traveled through Spain to sell threshes and cattle. Engra, for example, slide which served as a code, a ‘secret’ speech shared by the Cantalejans that allowed them to “encrypt conversations and hide information” when negotiating with merchants from other regions. The gaceria would therefore be like a code created and nurtured by the residents of Cantalejo who traveled around Spain to trade their goods. When they wanted to exchange information with each other, safe from other people’s ears, they resorted to their own jargon that was indecipherable to merchants from other areas. Regarding its origins, it is usually pointed to 13th centuryalthough there are who points rather to the 16th, 18th or 19th century, with its peak well into the 20th century. a living speech. “When our ancestors toured Spain and went through Galicia, the Basque Country, Extremadura… they heard different dialects, words that they did not understand, so they brought many of them with them. In the workshops they were later unified, forming phrases. And thus the gacería was born,” explains to The Newspaper Ana Rosa Zamarro, mayor of Cantalejo and leading voice in the defense of slang. “They used it to warn each other during sales deals.” With the changes in agriculture and the depopulation of rural areas, the gacería has been losing ground, which does not mean that Cantalejo has forced its speech. A jargon for the 21st century. Zamarro assures that continues to be heard on the street and in recent years steps have been taken to guarantee its future, which includes since the publication of hobby books or to the translation of classic works. Even the local public school works to pass it on to the new generations. The objective: that Cantalejo (and the province of Segovia and Castilla y León) does not lose one of its great linguistic treasures. Images | Wikipedia1 and 2 and From Tuma In Xataka | In 1953, North Korea and South Korea spoke the same language. In 2026, they begin to be two different

China’s patience with both

In 1860, China lost its direct access to the Sea of ​​Japan after signing the Beijing Convention with the Russian Empire, ceding territories that today form part of Primorsky Krai. That signing left Beijing just a few kilometers from the sea… but without being able to touch it. More than 160 years later, that geographical wound continues to condition its strategy. A small river with enormous ambitions. He Tumen River It is one of those geographical features that seem minor until you look at a map with strategic eyes. Only a narrow strip of water separates China from direct access to the Sea of ​​Japan, and that small barrier has been frustrating a Beijing’s historic aspiration: go out to the northeastern Pacific without depending on longer or patrolled routes. On paper it seems like a technical issue. In reality, it is a question of power. Because that little river lost between Russia and North Korea is testing something much bigger: how much Moscow and Pyongyang are willing to tolerate Chinese strategic expansion. The old Chinese obsession. Since the Qing dynasty ceded part of that region to the Russian Empire in 1860China carries a geographical thorn. That lost section left Beijing without a comfortable exit to the Sea of ​​Japan. Regain access through of the Tumen It has been a silent aspiration for decades. It is not just a commercial issue. If China manages to navigate freely there, it wins a direct door towards a space where the Russian Pacific Fleet in Vladivostok and the forces of US allies such as Japan and South Korea operate. In other words: a minimum river with maximum impact. Russia and North Korea are playing something else. The problem for Beijing is that its two neighbors have your own calculations. Although officially Russia has shown some willingness to cooperate, on the ground the reality is more ambiguous. The agreement signed in 2024 between Kim Jong-un and Vladimir Putin to build a bridge over the river further complicates Chinese navigation. That bridge is more than just infrastructure: it is a political signal. Moscow and Pyongyang are strengthening their bilateral ties, but not necessarily opening more space for Chinese influence. Three allies, three agendas. The situation perfectly reflects the current logic between the three countries: they share interests, but not identical objectives. While China wants access and depth strategically, North Korea wants military and technological support Russian without becoming too absorbed by Beijing. For its part, Russia wants to use Pyongyang as a military partner and keep china closebut not so close as to feel surrounded in its Far East. This is what some analysts summarize with a simple idea: they are in the same bed, but dreaming different things. The sea that changes everything. There is no doubt, if China manages to fully open that corridor, the regional equation changes. Today they could be Chinese merchant ships crossing into the Sea of ​​Japan. Tomorrow they could be warships. And there all the alarms go off. For North Korea it would mean living with a Chinese naval presence more intense right next door. For its part, for Russia it would mean accepting that its peaceful rearguard is increasingly exposed to the shadow of Beijing. And for Japan, South Korea and the United States it would be confirmation of a new military axis most active in one of the most tense areas of Asia. Beijing’s patience has limits. The silence after the last summit between Xi Jinping and Kim Jong Un on the Tumen says much more than it seems. China continues to push, but for now neither Russia nor North Korea seem willing to give it what it wants. And that can become a source of friction. Because for Beijing, the Tumen is not just a river: it is a question of prestige, access and projection of power. And the more Moscow and Pyongyang strengthen their cooperation without counting on China, the more the feeling will grow in Beijing that its two partners are taking advantage of its support… without giving it strategic space in return. Image | Baycrest, farmTowerCard In Xataka | Three times as powerful as the Three Gorges: this is the hydroelectric colossus with which China “is trying to tame nature” In Xataka | Taiwan has been inspired by Ukraine by giving its citizens a weapon against China: “It’s like acquiring a new skill”

the best deals on smartwatches that we have found on Prime Day

If you have been postponing the purchase of a smart watch for months to measure your workouts or simply want to retire your old activity bracelet, the perfect time has arrived. In it Prime Day we have found deals on smartwatches that may interest you. Of course, these offers are only available for Prime users; If you are not yet, you can request the 30 day free trial to enjoy such offers and other benefits. Apple Watch Series 11 GPS with 42mm Aluminum Case and Sport Band The price could vary. We earn commission from these links Xiaomi Redmi Watch 5 Active by 29.49 euros: with two-inch LCD screen and 140 sports modes. Apple Watch Series 11 by 339 euros: with 64 GB of storage and IP6X certification. CMF by Nothing Watch 3 Pro by 58.90 euros– With built-in ChatGPT and 120 custom spheres. Garmin Vivoactive 5 by 156.24 euros: with up to 11 days of autonomy and Garmin Pay. Amazfit Active MAX by 132.60 euros: with 1.5-inch AMOLED screen and more than 170 sports modes. Xiaomi Redmi Watch 5 Active If you are looking for a cheap smartwatchthis one Xiaomi Redmi Watch 5 Active It is one of those deals that you cannot miss on Prime Day. Now you can get it for 29.49 eurosan unbeatable price for the type of device it is. This Xiaomi Redmi Watch 5 Activa mounts a two inch LCD screen and offers 140 sports modes. Its battery offers a range of up to 18 days and is compatible with Bluetooth calls and is water resistant to 5 ATM. Xiaomi Redmi Watch 5 Active The price could vary. We earn commission from these links Apple Watch Series 11 The Apple Watch has been, for years, the undisputed king of smart watches. Its latest version, the Apple Watch Series 11 It’s now a bargain on Amazon Prime Day. Its recommended RRP is 449 euros, but now you can get it for 339 eurosthus obtaining 110 euros discount. It is about the 42mm version And if there are features that this Apple Watch stands out for, it is for its always-on screen and for coming with a storage capacity of 64 GB. It is very thin and light and has a water resistance rating of 50 meters and has IP6X certification. Apple Watch Series 11 GPS with 42mm Aluminum Case and Sport Band The price could vary. We earn commission from these links CMF by Nothing Watch 3 Pro If you are looking for a good, pretty and cheap watch, this one Nothing Watch 3 Pro It is one of those that has a design that catches the eye. Its recommended price is 99 euros, but now it has a 41% discount applied, making it possible to buy it for 58.90 euros on this Prime Day. The Nothing Watch 3 Pro has a 1.43 inch AMOLED screen immersive and with a refresh rate of 60 fps. It comes with over 120 custom dials and has dual-band GPS. As for its battery, it offers a range of up to 13 days of normal use, according to brand data. Although if there is something for which it stands out, it is for integrating ChatGPT. CMF by Nothing Watch 3 Pro The price could vary. We earn commission from these links Garmin Vivoactive 5 If you were looking for an offer on a Garmin sports watch but you want a model that can also be used for everyday use, this Garmin Vivoactive 5 It is one of the ones I recommend. Now, on Amazon Prime Day, you can get it for 156.24 euros. This Garmin Vívoactive 5 has an AMOLED screen and autonomy of up to 11 days in smartwatch mode and up to 21 hours in GPS mode. You can pay with it through Garmin Pay and it monitors sports activities such as walking, running, cycling, strength training, HIIT and wheelchair activities, among others. Garmin Vívoactive 5, Smartwatch with GPS The price could vary. We earn commission from these links Amazfit Active MAX If you are looking for a off road watch and without having to spend a lot of money, this Amazfit Active MAX is a good purchase option during this Prime Day. Its recommended RRP is 169.90 euros, but now it has a 22% discount and you can buy it for 132.60 euros. It is a 48 mm smartwatch (ideal for large wrists) and with a 1.5 inch AMOLED screen. It has NFCmore than 170 sports modes and is compatible with Android and iPhone. Its battery is capable of lasting up to 25 days. Amazfit Active MAX Smart Watch 48mm 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 | Pedro Aznar (Applesfera), Xiaomi, Garmin, Apple, Amazfit and CMF by Nothing In Xataka | The best smartwatches: their analyzes and videos are here In Xataka | Best smartwatch in quality price. Which one to buy and 14 recommended smart watches

The most powerful supercomputer in the world is in China. The other part of the story is even more interesting

The biannual TOP500 list with the most powerful supercomputers on the planet has given a striking surprise in its June 2026 edition. The Chinese LineShine system, installed at the Shenzhen National Supercomputing Center, has debuted directly at number one. It thus displaces the American supercomputer El Capitan, which had dominated the ranking for years. China has not managed to lead this classification since 2017, thus breaking a decade of North American hegemony. Unprecedented raw power. The performance tests used to configure this list leave no doubt: LimeShine has achieved 2,198 exaflops of performance in the benchmark HPLcompared to 1,809 exaflops for its American rival. The Chinese machine is therefore 20% more powerful than the flagship of the Lawrence Livermore National Laboratory in California. It is a whole new milestone in global supercomputing. Surprise: zero GPUs. The performance is extraordinary, but even more so is the way this supercomputer has been created. Most modern supercomputers rely heavily on GPUs, specialized graphics chips from Nvidia or AMD, for massive data processing. However, LineShine uses CPUs instead of focusing everything on GPUs, something that differentiates this supercomputer from its rivals and makes the feat even more striking. Heart ARM. The fundamental pillar of LineShine It is the LX2 CPU. The data they point because it has been designed by Huawei, and in each of those CPUs we have two dies HBM computing and memory. Each die It has 152 ARMv9 cores that have EVS and EMS supportwhich allows the system to process vectors and matrices in an exceptional way even without GPUs. In total LineShine has 304 of these processors with a total of 13,789,440 cores. Avoiding vetoes. One of the reasons that have undoubtedly contributed to this design decision is the US trade war with China. Tariffs and export bans on hardware and software have made things very complicated, especially when it comes to getting Nvidia GPUs for AI processing. Despite all this, China has once again demonstrated an astonishing ability to advance technologically. Another curiosity: the system has been built without public funds from the Chinese government. Source: TOP500.org AI clusters don’t compete here (but they would “win”). This prestigious list had always offered us that vision of the most powerful computing systems in the world, but today the panorama has changed. It has done so because the AI ​​clusters created by big technology are probably more powerful than any of these systems. As explains Jimmy Goodrich of the University of California, “if hyperscalers competed with their systems, ‘fastest’ in the world wouldn’t even be in the top five.” That phrase, yes, has crumbs. But it’s comparing pears with apples. However, the supercomputers on the TOP500 list and the AI ​​clusters that hyperscalers are building to meet global demand are very different. The root problem is in floating point precision. Classic supercomputers like El Capitan are designed for high-fidelity scientific simulations, where the slightest rounding error can be fatal. That is why they operate under the FP64 standard with which tens of decimals are calculated: it is a slow and expensive process in energy, but extraordinarily precise. AI rounds with joy. In contrast, AI models are very resistant to numerical “noise.” They don’t need perfect precision to recognize patterns or generate text. That allows AI chips to use reduced precision formats like FP16, FP8, or even FP4. By processing much shorter numbers, they multiply their speed and efficiency significantly. So when an AI cluster achieves tens of exaflops, it does so rounding up quite happily. These machines are exceptional for AI tasks, but they do not threaten the future of traditional supercomputers. Europe (and Italy) and supercomputing. If we look in detail at the list, we see great news for European supercomputing. The HPC7 system created by Eni has entered directly at number 6 on the list, while Jupiter Booster (Germany) is at number 5. Europe has four systems in the top 10 of the TOP500 list (two of them, from Italy), and eight in the top 20. Spain is still present on the list thanks to MareNostrum 5which yes, drops from 14th to 16th place. In Xataka | The EU wants to close the gap in the race for AI with 750 million euros. And it is good news for Barcelona

stopped cars that cannot leave their ports

China has taken positions in Europe. The European automobile industry is witnessing a rampant arrival of Chinese manufacturers trying to sell as much as possible at the fastest possible pace. Chinese manufacturers looking for factorieswho reach new countries and try to build the necessary infrastructure to place their cars on our roads. A rampant landing that has its consequences in European ports. Overwhelmed. This is what the colleagues of Motorpassion. The large European ports have been filled with Chinese cars that no one can let out. Satellite images show that the large number of these cars is turning what was previously a transit area into authentic fields of Chinese cars. The large European ports are the ones that are most noticing this landing of Chinese cars. Antwerp-Zeebrugge in Belgium, Bremerhaven in Germany or Barcelona in Spain are those that have to deal with higher volumes of vehicles packaged in China and discovered in Europe. What does the data say? Exactly this. They rescue in GFM Review that the large ports mentioned above have found themselves with the problem of managing a huge stock of vehicles for which there is no outlet. So much so that there are vehicles, they say, that have not moved for 18 months. According to data collected by elDiario.esBarcelona is positioning itself as one of the great poles of attraction in Europe. Last year, cars arriving at the Catalan port increased by 5% but imports from China grew by more than 40%. In the month of January alone, the volume of cars received increased by 80% compared to the same month in 2025. In The Mercantile They report that the excess of vehicles in the port has forced unscheduled trains to be mobilized to distribute cars to Madrid, especially Chery’s Omoda and Jaecoo, which have their large operations center in Barcelona. But they point out elDiario.es that other Chinese manufacturers that have recently arrived in Europe, such as Changan or Great Wall Motors (GWM) do not stop adding cars to the Catalan port. Converted into fields. This massive arrival of cars has turned European ports into massive fields for Chinese manufacturers. So much so that Barcelona (which in 2025 it will receive 80% of Chinese cars purchased in Spain and 14% of those purchased in Europe) has underway a project to expand its capacity to assimilate cars, with the NYK shipping company willing to invest 75 million euros in a new terminal that could accommodate 180,000 cars a year. The problem is that these spaces are at their limit because, as we say, cars are not allowed out at the expected rate. It is a story that It has been repeating for two years. Back then, the companies did not have a sufficient distribution network to assimilate the cars that were brought to Europe, but now the problems are different. The problem now is that the manufacturers They are not finding enough truckers to move the cars to their destinations but, in addition, There are more Chinese brands fighting for ports Europeans and a country willing to get all the cars it can out of there. We send them to Europe. For a few months we have been saying that China is determined to send all the cars it can to our continent. Actually, Europe is not its only target market, but the growth in electric sales (in May almost the same electric cars were sold as gasoline cars) and the absence of tariffs on plug-in hybrids make the European market ideal. Chinese companies are encountering problems selling their cars in the local market but their factories continue to produce at full capacity. This has boosted exports to the point that they have taken almost 50% more electric vehicles out of the country than last year and 100% more plug-in hybrids. Brad Setseran export specialist, shows how domestic sales are falling but exports are increasing at a devilish rate and that car production continues to grow. China seems determined to flood the market with the expansion of its brands and the shipment of more and more models even though the ports themselves act as a funnel. It repeats. The situation experienced by European ports is similar to what is being experienced in other markets. As we counted a few weeks ago in XatakaMexico has wanted to impose tariffs on Chinese cars. Its problem is that when it wanted to collect the new taxes, the Chinese manufacturers had already landed thousands of cars there and had them available for distribution. This strategy is accompanied by the commitment that China is making to what is known as the Global South. There, the manufacturers They are dethroning Japan as their priority customerexporting more and more cars that are sold at a more attractive price below the equator line where They already ship more cars than Europe and the United States combined. Photo | Omoda and BYD In Xataka | Japan had dominated total car sales for more than 20 years, until China knocked on the door

stopped cars that cannot leave their ports

China has taken positions in Europe. The European automobile industry is witnessing a rampant arrival of Chinese manufacturers trying to sell as much as possible at the fastest possible pace. Chinese manufacturers looking for factorieswho reach new countries and try to build the necessary infrastructure to place their cars on our roads. A rampant landing that has its consequences in European ports. Overwhelmed. This is what the colleagues of Motorpassion. The large European ports have been filled with Chinese cars that no one can let out. Satellite images show that the large number of these cars is turning what was previously a transit area into authentic fields of Chinese cars. The large European ports are the ones that are most noticing this landing of Chinese cars. Antwerp-Zeebrugge in Belgium, Bremerhaven in Germany or Barcelona in Spain are those that have to deal with higher volumes of vehicles packaged in China and discovered in Europe. What does the data say? Exactly this. They rescue in GFM Review that the large ports mentioned above have found themselves with the problem of managing a huge stock of vehicles for which there is no outlet. So much so that there are vehicles, they say, that have not moved for 18 months. According to data collected by elDiario.esBarcelona is positioning itself as one of the great poles of attraction in Europe. Last year, cars arriving at the Catalan port increased by 5% but imports from China grew by more than 40%. In the month of January alone, the volume of cars received increased by 80% compared to the same month in 2025. In The Mercantile They report that the excess of vehicles in the port has forced unscheduled trains to be mobilized to distribute cars to Madrid, especially Chery’s Omoda and Jaecoo, which have their large operations center in Barcelona. But they point out elDiario.es that other Chinese manufacturers that have recently arrived in Europe, such as Changan or Great Wall Motors (GWM) do not stop adding cars to the Catalan port. Converted into fields. This massive arrival of cars has turned European ports into massive fields for Chinese manufacturers. So much so that Barcelona (which in 2025 it will receive 80% of Chinese cars purchased in Spain and 14% of those purchased in Europe) has underway a project to expand its capacity to assimilate cars, with the NYK shipping company willing to invest 75 million euros in a new terminal that could accommodate 180,000 cars a year. The problem is that these spaces are at their limit because, as we say, cars are not allowed out at the expected rate. It is a story that It has been repeating for two years. Back then, the companies did not have a sufficient distribution network to assimilate the cars that were brought to Europe, but now the problems are different. The problem now is that the manufacturers They are not finding enough truckers to move the cars to their destinations but, in addition, There are more Chinese brands fighting for ports Europeans and a country willing to get all the cars it can out of there. We send them to Europe. For a few months we have been saying that China is determined to send all the cars it can to our continent. Actually, Europe is not its only target market, but the growth in electric sales (in May almost the same electric cars were sold as gasoline cars) and the absence of tariffs on plug-in hybrids make the European market ideal. Chinese companies are encountering problems selling their cars in the local market but their factories continue to produce at full capacity. This has boosted exports to the point that they have taken almost 50% more electric vehicles out of the country than last year and 100% more plug-in hybrids. Brad Setseran export specialist, shows how domestic sales are falling but exports are increasing at a devilish rate and that car production continues to grow. China seems determined to flood the market with the expansion of its brands and the shipment of more and more models even though the ports themselves act as a funnel. It repeats. The situation experienced by European ports is similar to what is being experienced in other markets. As we counted a few weeks ago in XatakaMexico has wanted to impose tariffs on Chinese cars. Its problem is that when it wanted to collect the new taxes, the Chinese manufacturers had already landed thousands of cars there and had them available for distribution. This strategy is accompanied by the commitment that China is making to what is known as the Global South. There, the manufacturers They are dethroning Japan as their priority customerexporting more and more cars that are sold at a more attractive price below the equator line where They already ship more cars than Europe and the United States combined. Photo | Omoda and BYD In Xataka | Japan had dominated total car sales for more than 20 years, until China knocked on the door

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