There is a perfect storm with AI and data centers. And it will cause the DRAM and Nand memories to become a luxury

A remarkable rebound to the prices of NAND memories (used in SSD units) and the drams of our PCs and laptops is coming. For two years users We have benefited From a time of bonanza in these components, but that ends. And the AI ​​and fever has the fault to create more and more data centers. When the memoirs were cheap. In March 2023 The prices of the NAND and dram memories were falling to lead. The pandemia had caused an extraordinary demand, but once the confinement ended, the situation was invested. The manufacturers had produced too much – waiting for the demand to remain – and found an exaggerated inventory. People no longer wanted so many memory modules or so many SSD units, and prices collapsed. AI changes everything (and this, too). The effects of that imbalance have been extended for two years, but the arrival of Chatgpt caused a Fever by the AI ​​that has ended up causing another fever: that of the data centers. These facilities use thousands of GPUS and these GPUS make use of huge amounts of memory. Above all, HBM memories that Since its creation They were oriented to business applications: they were much more expensive, but also much more powerful. Price evolution of SSD Samsung 980 Pro of 1 TB. In mid -2023 the units raised their lowest price. From there, the price began to rise. Source: Camelcamelcamel. Price increases will go to more. SSD units such as Samsung 980 Pro of 1 TB are a good example of what is happening. In Camelcamelcamel We can see that evolution of prices that marks minimal in mid -2023 and then rise. These units have been replaced by the 990 pro of 1 TB with an evolution less pronounced in the increasestrue (in fact, it is around 100 euros, an interesting price), but everything indicates that this curve will soon follow the tendency of its predecessor. The forecasts of the Trendforce consultant are clear: the DRAM and NAND memories are going to climb a lot and very fast. And the DRAM memories will also go up. The prediction is the same for the DRAM memories market that, for example, are used in the DDR4 and DDR5 memory modules of our PCs and laptops. According to Trendforce In the third quarter of 2025 – which has just begun – we will see a rise of more than 40% in DDR4 memory modules. In the case of GDDR5 memories we will have a break and the climb will reach 8%. Most expensive pcs and gaming. This type of increases especially affects the end users who buy PCs and laptops to work, but also to play. Memory modules for graphics cards will also notice this quarter notably according to Trendforce. The GDDR6 memories will do it up to 33% and the GDDR7 up to 10% according to their estimates. HBM memories to power. Data centers that now all large technological ones are rushing to build need huge amounts of memory, and that is conditioning the balance between supply and demand both in the business market and in the market for end users. In fact, memory manufacturers are increasingly focusing on focusing production on HBM memories – used in AI accelerators – and leaving traditional DRAM and Nand memories. Micron points out that its production of HBM modules for all 2026 It is already soldand SK Hynix seems to be in a similar situation: the demand for these modules is extraordinary. The Raspberry Pi as an example. We are already seeing the consequences of this type of movements. The Raspberry Pi, who had gathered memory modules during the bonanza season, were forced to raise the prices of the new models a few days ago for the shortage of memory. Thus, the Raspberry Pi Compute Module 4 and 5 in their 4 GB variants rose five dollars, and those of 8 GB rose 10 dollars. The company’s own CEO, Eben Upton, explained that “memory costs about 120% more than it cost a year ago.” Why not create more memoirs? The solution seems obvious: if more memories are needed, more factories should be created. However, manufacturers are reluctant to this for several reasons. The first, the enormous cost of these plants, which amounts to tens of billions of dollars. The second, that these factories take years in come to produce. And the third, who do not want there is a “AI bubble” and this explodes would make them meet again with an exaggerated inventory and some factories that they no longer need. Bad matter. Image | Samsung In Xataka | Samsung has its greatest competitor at home. His future with the chips depends on his rivalry with SK Hynix

What were the first animals to inhabit the land

For decades, scientists have discussed one of the most fundamental questions of our existence: What was the first animal that inhabited the earth? Traditional fossils, with their bones and shells, only take us to “Cambrian explosion“, about 541 million years ago, when complex life seemed suddenly. But a new study He has found The irrefutable test in much older rocks, one “fingerprint“Chemistry that not only identifies our most remote ancestors, but confirms that they were here long as we thought. And no, they had no claws, no eyes, no skeleton. They were sponges. The study. A GEOCIENTIFIES TEAM has published in pnas The finding of fossil molecules never seen before acting as an unequivocal biological firm. This discovery ends a long controversy and reinforces the idea that demosa type of soft body sponge, were the pioneers of the animal kingdom In the neoproterozoic oceans. Chemical fossils. To find the first animal, you have to look for more subtle clues than a skeleton. You have to look for biomarkers: the molecular remains that organisms leave behind them and that can be preserved during eons. One of these biomarkers is Esterano C30 that was discovered a decade ago in neoproterozoic rocks. This molecule is a fossil derivative of sterols that produce modern demos, which made them the main suspects. However, the scientific community remained skeptical. Could these molecules have been created by other organisms, such as algae, or even by geological processes that had nothing to do with life? The doubt persisted, and the identity of the first animal continued in the air. New biomarkers. The answer to the question has come thanks to the discovery of two new and rare biomarkers: the C31 mats, specifically on 24-N-Butil Colestane (24-NBC) and on 24-SEC-Butilcolestano (24-SECBC). The crucial thing is not only to have found them, but to have found them with the already known Esterano C30. This coexistence pattern is the key, and to be able to demonstrate the scientists carried out a real detective work, building a case with three lines of evidence that support each other. The evidence in the rock. Analyzing samples of ancient rocks from Oman, Siberia and India, the scientists found a consistent pattern. Those rocks of EDIACARIC PERIOD (between 635 and 541 million years old) that were rich in the sponage biomarker C30 also contained significant amounts of the new C31 biomarker, especially 24-SECBC. In the sponge. As a second evidence, the team analyzed numerous species of modern demos. They discovered that those that produce large amounts of the precursors of Esterano C30 also manufacture the precursors of the stereo C31. This coincidence between fossil and living organism is a direct and very powerful connection to reach a very clear conclusion. In the laboratory. To demonstrate that these molecules could only have a specific biological origin, scientists synthesized eight possible isomers of the precursors of the stereo C31. Then, they were subject to processes that mimic fossilization. The result was clear: only two of them became the exact structures of 24-NBC and 24-SECBC found in the rocks. This rules out a random or geological origin and confirms that they are the product of a very specific biological machinery, that of the sponge. Why a sponge. This finding firmly places the origin of animals long before the famous Cambrian explosion. Sponges fit perfectly into the role of being the pioneering animal on our planet. It should be noted that they are muticellular organisms, but very simple: they are essentially cell colonies that cooperate with each other without forming tissues or complex organs. They represent the first logical step From the unicellular life with Lucatowards the complexity of the animal kingdom. This discovery not only lets us see that the sponges were the first animal that arose, but helps us to understand the as. Keep in mind that life appeared on Earth about 3.8 billion years ago and consisted only of unicellular organizations. From here the evolution led to the transition to the multicellularity that was a monumental event, and now we know that the sponges were the protagonists. Thanks to this molecular “fingerprint”, scientists have not only solved an old debate, but have opened a new door. Now you can search for this dual chemical (C30 + C31) in even older rocks, further refining the date of birth of the Animalia kingdom and revealing the first chapters of our own evolutionary history. In Xataka | Life on Earth lived a spectacular change 540 million years ago. We have a new explanation of why

Review with characteristics, price and specifications

The best vacuumators in the market have passed through the Xataka Testing floor, from the More ambitious robble to the Dyson vacuum robots going through the Competitive Xiaomi Models either DREame. But we have also tested Models with good value for money Of a few hundred euros. Just because, It is not necessary to spend more than one thousand euros to have the house clean. In fact, thanks to the maturity of the product and the democratization of technologies such as navigation or connectivity, you can find these characteristics in quite affordable models. Now, Aldi has broken the deck with a vacuum robot less than 100 euros. Without a doubt, the cheapest I’ve ever tried by far. This has been our experience. Aldi Robot Robot Technical Card Ambiano Robot Dimensions 29 x 29 x 8 centimeters Power 25 w Navigation Infrared and antique sensors Aspiration and scrubbing Double side brush Central bristle and rubber brush Scrubbing Control Manual Remote control With app (Wi-Fi to 2.4 GHz) Autonomy Up to 120 minutes Load time: 6 hours What’s in the box Base, Robot vacuum cleaner, cable, manuals, remote control, cleaning accessory, mopa replacement Price 99.99 euros My experience with Aldi’s vacuum robot The box caught my attention because of its contained dimensions in these times that run with huge highway bases, but It came quite completewith different control options such as a remote control (Spoiler: my favorite way to handle it) and even spare parts. The key is that the base is small and only load and that the vacuum cleaner is compact. A classic resulton design. Not only is it rather small, but also light. The form of shape is the classic swelled cylinder, with a bumper on the front, the removable compartment of the water tank in the rear and a fairly cleared upper area except by two buttons. The housing is completely a somewhat rough plastic and that these days of use has already been scratched simply by passing under the radiator, although they are superficial scratches. One aspect to improve is that the buttons are tactile and not physical, so you depend on their sensitivity to contact. Both buttons have an individual and exterior contour with an LED that changes color: yellow for synchronization, green if it is operational and red when loaded, Easy to understand. Your cleaning weapons. The technical tab of the vacuum cleaner speaks of a power of 25W, but that does not reveal real information about its suction capacity (having offered the data of air or pascal watts would help the user more, in addition to being able to compare). But between the price, that the manufacturer does not contribute this data and that it is not especially noisy or put in full, it can be expected that it is not especially powerful. When we turn around we find a double side brush, arranged on each side, a central sows roller and a small mop of a fabric similar to a cloth that is fixed and released with velcros. For navigation, neither laser visor nor cameras, much less recognition of objects: bumper, infrared and anticany sensors (today they are usually a complement to the above) are responsible for the vacuum cleaner to move through space with the help of the wheels traveling the entire area available in a “intelligent” way, in areas or in the perimeter. In this sense, it charges all the meaning Clear the terrain to avoid abuses and blockages. In my first test I put it as is at home (about 100 square meters) and I had to be attentive to its aid requests (yes, speak) and its traffic jams: in a corner without more, between two chairs, on a fat carpet, among others. After getting up several times to take a hand, I discovered The most efficient way to clean: Locking it room per room after removing cables on the ground, sneakers and thick carpets, because although it climbs the finest, it is dead halfway from the fattest and hairy. How about cleaning? The app offers a bar where I could adjust the power and I put it to the maximum of the first change (I did not notice much acoustic difference with respect to the minimum) and I have to say that quite well -man, taking into account that we are three adults without pets. It takes enough hair, miguits and some sand of my paddle shoes. With the use they end up forming hair balls in the brush and the most fat crumbs are resisting, but it comes to replace that sweep of convenience of an unpaid shape. APPEARS. The premise of clearing the area and confirming the vacuum cleaner is essential to pass through the area and therefore, aspire. But for difficult access sites or if it is very dirty or there are solids the size of a lentil, its performance lowers considerably. The scrubbing consists in filling the tank and that the water comes out through a little hole (initially I thought it lost water) that is the one that moistens the mopa, in contact with the ground. The ideal is to aspire first and then (having removed carpets where you can get on) scrub, but perhaps using the word “scrub” is a lot to say. Yes, you can remove some small spots, but forget if the stain is large or very dry, since there is hardly any friction. The technical file speaks of A 120 -minute autonomy of use In the best case, I have needed to aspire to aspire to the whole house because navigation does not shine because of its efficiency. Of course, going room per room until there has been plenty. In this sense, it seems to me that it is a better option to clean more open or smaller spaces (it is not so much the battery, they are the laps), for example a study or a place. Of course, arm yourself with patience to load it will take about … Read more

In 1896 a man decided to lead to the reckless speed of 13 km/h. And received the first fine in history

Speed ​​fines in Spain vary from 100 at 600 euros. The table in which the economic amount is collected also serves if the driver will also be punished with the subtraction of driving card points. In the best case, the sanction It does not entail the subtraction of points, while in the worst you can detract a maximum of six. All this information can be consulted in your own DGT website or in the Traffic LawMotor vehicles and road safety. And it is useful, according to data from Associated European motoriststwo out of three fines that are imposed in Spain are motivated by speeding. But although speeding fines look like something modern, what is necessary to invest most sophisticated media To register the infraction and judicially demonstrate the breakdown of the norms, its history begins before The first car in Spain will enroll. The first fine of history for speeding Fines for committing some kind of Flying infraction They have a lot of history. Some suggest that the first punishment related to a traffic infraction was recorded in Egypt more than 2,800 years ago, after a drunk driver run over a girl and collided with a statue. However, the basis of this information is, at least, doubtful. But what is a general consensus is in the registration of the first penalty for speeding. In fact, those responsible for Guinness Record They make it record as the early infraction of this type. And they put date: January 28, 1896. The fine also has a name, surname and place of origin. Specifically, the offender was Walter Arnold who in the United Kingdom, and fully aware of what was played, promoted one of the first cars built by Karl Benz until the devilish speed of 13 km/h. Arnold exceeded the streets of Paddock Wood at full speed, in Kent Count “Horses without horses”. Arnold had broken four rules in a single moment: Drive a car without horses along a public street Drive a car without horses without the intervention of three people Do not show the name and direction of the vehicle Quadruplica the maximum permitted speed Yes, according to the fine, Arnold was traveling at a speed of 8 mph (about 13 km/h) when the maximum allowed limit was 2 mph. Of the means to calculate this speed, nothing is said. What we do know is that the result was immediate. Put before Justice, Arnold was convicted of each and every one of the accusations that were awarded. What Arnold had in mind is that the payment of 4.7 pounds were just an investment. With his stumbling he showed that the speed limits were completely outdated for those Combustion vehicles And, therefore, shortly after the speed limit was extended to reasonable 14 mph (just over 22 km/h). But this was not here. Arnold, in addition, was known for its handling of vehicles. He got the license to sell in the United Kingdom the vehicles of Karl Benz slightly modified with a local production under the name of Arnold Motor Carriage. A car with which he managed to win in the first race of emancipation in it was linked to London with Brighton (separated by 87 kilometers) and served to multiply car sales. The first fine was, in short, a marketing trick. In Xataka | The Mercedes T80, the car mounted on the engine of a hunt with which Hitler wanted to reach 750 km/h Photo | Clare Black and Knowledge of London

Spanish Clevergy has just lifted 3.2 million to expand its energy management model

The relationship between marketers and households is changing: it is no longer going on invoices, it goes from apps that explain what your home consumes and what you can optimize. In that day -to -day landing stands out Clevergya Spanish startup founded in 2022 that has just closed 3.2 million euros To make your European leap. Its proposal allows companies to offer not only a personalized application with real -time monitoring, alerts and savings recommendations, but also a set of solutions to digitize their business. The promised result: customers who better understand their energy consumption and companies that modernize their offer without starting from scratch. Founded in Madrid in 2022 by Beltrán Aznar, Álvaro Pérez and Juan LópezClevergy has moved quickly in a sector where digitalization is already a demand. In just three years he has managed to arrive, according to the company, “hundreds of thousands” of Spanish homes through their agreements with marketers. Its role is clear: it acts under a B2B2C model, that is, it offers technology to companies so that it is the ones that put it in their end customers. This combination of speed and adoption has given visibility in a market in full transformation. Clevergy seeks to convert energy management into a daily experience Clevergy’s proposal for marketers goes beyond an app for its customers. The company has developed a portal that allows to centralize operations and support, in addition to identifying business opportunities and cutting costs. It also offers one API to integrate consumption data and generation from counters, solar panels or connected devices. To this are added white brand applications, adaptable to the identity of each company, and modules that can be inserted into existing platforms. For homes, all this deployment is concretized in functions designed to give more visibility about the energy they consume. Customers can monitor their real -time spending, receive notifications when inefficiencies are detected and adjust their consumption habits. The system also includes comparisons with other users, calculation of potential savings and remote control of connected equipment. In this way, marketers seek to add a tangible value to their offer and generate confidence in a market where the price is no longer the only decisive factor. Clevergy’s growth has been fast. In just three years he claims to have tripled its growth and, in just 18 months, has closed two rounds of financing: the first of 1.5 million euros in 2024 And the second, of 3.2 million, is the one that has just been announced in 2025. The latter is the one that marks a turning point, when arriving at a time when marketers intensify the search for digital services to improve their relationship with customers and reduce costs. For the company, it is a validation of its role in this transformation process. Clevergy has closed two rounds of financing: the first of 1.5 million euros in 2024 and the second, of 3.2 million The round of 3.2 million euros has been led by Racine2 (managed by Serena and Makesense) together with Axon Partners Group, with the participation of Satgana, Wayra (the CVC of Telefónica) and Angels, Juan Roig’s investment society. With these funds, Clevergy seeks to accelerate its international expansion and improve the capabilities of its platform. The declared objective of the company is to continue refining its technology and progressively take it to other countries of the continent. The challenge is now to check how far Clevergy can go outside of Spain. The company has shown traction in the national market, but the jump to Europe implies integrating with different regulations and compete in a stage with other technological and energy actors. It will be key to see how it manages to deploy its platform in new countries and if the marketers really transfer that proposal to the final customer. Its evolution will mark to what extent this digitalization model can be consolidated beyond the domestic market. Images | Clevergy In Xataka | Juan Roig believes that in the future no one will have cooking at home. Mercadona is conquering the market thanks to it In Xataka | A Basque startup of AI has just lifted 189 million euros with a great idea: compress the AI

more than 30 meters long and capacity for 350 people

The DAF Super Citytrain seems to the story of a mythological creature, an assembly with metal sheets, equipped with motor and tires and designed to move on the asphalt with hundreds of accommodated people inside. Little has been published about its history and even less about what its destiny has been, achieving an image of yours is almost an impossible mission and its origins date back a few decades ago, but nevertheless there it follows, in Guinness Record pagesholding the longest bus title ever manufactured. Although There are those who point That the world’s largest service record is already held by other more recent models, their data continues to impress. Don’t say bus … No, I gave better DAF Super Citytrain, the biggest bus ever built, at least according to the Guinness World Records registration, than so much in Its web edition as in The printed one Published in 2015 it presents it as the longest coach in the world. Bazas has to be. According to the British publicationthese huge articulated buses of the Democratic Republic of the Congo reach 32.2 meters long with an empty weight of 28 tons and can transport comfortably inside about 350 passengers. His size is so stunning that In 2015 They still presented themselves as the longest buses ever built, with a length and capacity that exceeded the Extra Grand German Auttram or the Chinese Youngman Jnp6250G. And that the DAF Super Citytrain is not exactly a novelty of the automotive industry: Guinness Data His record in 1989, more than 30 years ago. What is your story? It is not easy to spin it. Very little has been written about the DAF Super Citytrain. One of the most complete chips on the articulated vehicle and its chronicle was de facto a company in the sector that is far from the Congo: the Transport Firm Slovaca Zvolen. On your website rescue A brief article Posted in September 1989 by the magazine Commercial engine In which it is explained that the manufacturer Daf International had just closed the sale of the “largest bus in the world” to a Kinshasa coach company, the largest capital and city in the Congo, then known as the Republic of Zaire. Although brief, The article It is interesting because it gives us an idea of ​​what the DAF Citytrain was like: “It consists of a standard DAF power unit coupled to a local manufacturing stepped structure trailer with a special bus body.” The chronicle points out that the capacity of the vehicle was 450 travelers – higher than that indicated by Guinness – and among other curiosities indicates that a company in the country was responsible for blocking the two upper marches of the model to limit its speed to less than 42 kilometers per hour. Is there more data? Yes. And quite interesting. The review of Commercial engine It reveals that the bus measured 18 meters long and slides an important idea: given its success, in 1989 the company proposed to deliver 55 extra units and already worked in “an ‘Super’ version”, a vehicle equipped with a second trailer that would offer capacity for more than 500 travelers. That coletilla, that of “Super”, is the one mentioned by the Guinness World Records in its texts, although the English publication reduces its places. As neededit can transport “comfortably to 350 passengers.” We also know that for the same datesin the fall of 1989, a semi -trailer bus began to circulate that took the name City Train of its operator. When a trailer was added, the last name “Super” was added, which indicated that his capacity had been expanded: on board 170 people sitting –110 in the first section and 60 in the trailer – and 180 standing, most also in the first section of the vehicle could travel. That on paper, of course. Given the population of Kinshasa, there are those who assure that the Super Citytrain traveled more loaded. An obsession that remains alive. The use of extragraduate articulated motor skills – or rather of bus trailers, for the photos we do of the CityTrain, without the extra section of the “super” -, is greatly explained by the need for displacement in the metropolitan area of ​​Kinshasa, where According to Macrotrends data around 16.3 million people reside today. The obsession with the XXL coach is not however exclusive to the Congo of the late 80s: years before Wyane Corporation had produced in Indiana A huge model Of 23 my during the last decades different companies have announced huge models. The sector has launched surprising designs, such as Great Arte 300, Yongman JNP650g o Autotram Extra Grand, which He appeared in Germany with a length of 30.7 meters and For some You can boast of being today the largest bus in the world. Its dimensions do not reach however, which the emblematic DAF Super Citytrain reached. In Xataka | It is not a ship, it is a floating “Empire State”: the one overcoming the container record on board In Xataka | If you always dreamed of having your own cold war plane for 30 euros, we have good news for you

In his mission to follow the movements of North Korea, South Korea has decided to bet on an advanced steering wheel

In South Korea, the surveillance of heaven It is a constant task that is never terminated. Missile tests and the use of low flight drones The need to strengthen detection systems has highlighted by the north. Radars on land, conditioned by the country’s geography, do not always offer the necessary coverage against threats that seek to go unnoticed. To respond to that challenge, Seoul has decided to bet on a new generation of Early alert planescapable of expanding surveillance and ensuring more stable control of your airspace. It is not just about incorporating technology, but ensuring that the country has sufficient means to anticipate any scenario. The search for a new early alert plane It started in 2020when the Defense Procurement Agency (DAPA) approved the second phase of its AEW & C program. By then, South Korea already had four E-737 Peace Eye acquired from Boeing in 2006 and delivered in 2012, but the experience had made it clear that they were not enough. Parliamentary documents revealed in 2019 indicated Availability problems and technical failuress that prevented maintaining the planned patrol rate. To that limitation was added the pressure of an increasingly complex strategic environment, marked by the expansion of North Korean arsenal. A jump in the air surveillance strategy Seoul has opted for an unusual combination until a few years ago: an executive reactor Bombardier Global 6500 equipped with radar The/W-2085 developed by Elta. This system, with active electronic exploration antennas on the sides and additional sensors in the nose and tailallows to monitor in all directions promising a much greater scope than that of conventional radars. With this model, the country is looking for a more compact platform and with operational costs contained compared to larger solutions. The contest was marked by a struggle between two proposals that started from the same base plane, the 6500 global. L3Harris offered to integrate it with the radar the/W-2085, while the European Saab presented its globaleye solution, equipped with the radar Erieye Extended Range. Dapa’s evaluation concluded that there were no major differences in technical performance, but in other aspects. As the agency explainedthe American proposal received more points in operability, maintenance costs and contribution to the local industry, while the Swedish firm stood out in price and contractual conditions. Conceptual Image of Global 6500 for South Korea According to Dapa, the approved budget amounts to 3.87 billion wones, about 2,820 million dollarsand contemplates the incorporation of four planes until 2032. The goal is to have permanent patrols capable of monitoring the national airspace without interruption and coordinating the response in case of crisis. Deliver planning up to that horizon will progressively integrate aircraft in the operations of the Air Force. An E-737 Peace Eye in the United States The industrial component presumably had a relevant weight in the decision. L3harris has been supplying equipment to the South Korean armed forces, from electro-optical and infrared surveillance systems to safe communications and night vision devices. The company has an authorized service center in the country, which reduces maintenance times and simplifies logistics in case of breakdowns. The 6500 global is expected to reinforce the air defense of the Asian country. These devices will be integrated into the grid national Istarconnecting combat sensors and units to generate a complete image of airspace. Its main mission will be to detect intrusions and coordinate the immediate reaction, but its regular use is also contemplated in periods of calm to maintain training and preparation of crews. Images | L3harris (1, 2) | United States Air Force In Xataka | The F-47 will not only be the most advanced hunt in the United States: the filtration of its badge has revealed what country it aims

What few have when two audio giants face

In a corner, the metallic brightness and the promise of total integration. In the other, the very discreet portability and obsession with cancellation and autonomy. Airpods Max and Sony Wh1000XM6 They go up to the quadrilateral with very different arguments To conquer the user. The question is direct: do you prefer the path of Design and Apple’s ecosystem or the customization and control that Sony offers? Among the versus everything works by rounds: they face face to face and each section adds or subtracts until only one winner remains. In this ring andA have passed the iPhone 17, Garmin, Huawei and Amazfit clocks, And even Amazon’s best selling fryers. Today, the baton is in the hands of Samuel Oliverthat distributes the points until you reach the final verdict. The rounds that decide this versus The first thing that makes our partner clear is that the design does not count on the scoreboard: “Design is very subjective Some are going to like that of the Airpods and other Sony. ”That said, Oliver enters the materials and portability.“ Inevitably the Airpods Max take this section ” Samuel Oliver does not go with Rodeos when talking about the sound and highlights the high sound quality that the Apple device offers from the first moment. But not everything is said. From there, the comparison focuses on how the experience changes in the face of Sony’s warmer and customizable proposal, a contrast that deserves to be heard in the video. The Noise cancellation It is one of the key sections in this comparison. Sony has been polishing generation after generation its algorithm and microphone management, while Apple bets on huge earmuffs that help achieve remarkable isolation. In the midst of that technical and design battle, a track falls into the video: “But here the balance bows when we test the global suppression and adaptation it has to all kinds of noise.” In functionality, Apple and Sony move in very different worlds. The Max Airpods stand out for their immediate integration into the brand’s ecosystem, with automatic pairing and very careful physical controls. Sony, on the other hand, is committed to maximum customization through its application, with equalizer, cancellation modes and multipoint connection. The autonomy test is what ends up tilting the balance in this comparison. Our partner tells in the video how each proposal translates on a day -to -day basis, with fast charges and surprises in prolonged use. What does not change is his warning: “There is nothing worse, but nothing worse than getting out of home, also in a hurry, put on the helmets, whatever they are and have no battery.” After measuring sound, cancellation or autonomy, there is a land that is usually decisive: the price. It is not the same to bet on a premium design than to look for the most versatile and easy to find option. Samuel Oliver talks about the winner and explains that “it is a very difficult proposal to ignore, especially if we compare its price.” If you want to know how each round is resolved and what is the outcome of this fight, The answer is in the full video. There are the differences with practical tests, real -use examples and nuances that are only seen seeing the helmets in action. We invite you to visit the Xataka YouTube channelwhere you can also leave your opinion and join the debate about who really deserves victory. Images | Xataka In Xataka | Echo Dot Max, Echo Studio, Echo Show 8 and Echo Show 11: The key to the new Amazon speakers and screens is in the design

Australia has decided to make a contribution to the lunar race in the most Australian way possible: with a giant spider

The new lunar race does not consist only of returning to the moon, but to stay. And for that infrastructure is needed. NASA wants lunar concrete houses for 2040ESA has already found a method to pave roads from the regolitoand China trust that 3D impression accelerates your plans to create a large lunar base. Now an Australian company has put its own bet on the table, one that could not be more Australian: a Robot spider. A giant robot spider that prints houses. His name is Charlotte, and he is a hexapod robot (entomologists will forgive me) that displays his six legs to become a huge 3D printer capable of moving along the land as he built a house. Presented during the 76th International Congress of Astronautics in Sydney, this creation of Australian companies Crest Robotics and Earthbuilt Technology has been Designed for a double purpose: Solve the housing crisis on Earth and, incidentally, prepare to build the first bases on the moon, something that Australia could contribute as a partner of the Artemis program. Build at the speed of 100 masons. Although the most striking of Charlotte is the arthropod inspiration design, its true magic lies in the combination of advanced robotics with a very particular 3D printing system, which can have a key advantage on the moon. Instead of depending on massive porches, such as other 3D construction printers, Charlotte promises to place himself on the walls that he creates and walk with his six legs to move as he adds layers to the building. This gives it an agility and portability that traditional printers do not have. According to its creators, you can build A 200 square meter house in 24 hours, so it will work at the speed of 100 masons. On the moon the whole floor is concrete. On paper, Charlotte meets several of the requirements to manufacture on the moon: it is light, you can fold its legs to occupy much less space in a rocket, and is designed to collect the materials available locally. On Earth, it promises to manufacture houses with sand, earth or crushed brick. On the moon, the plan is to collect soil regolito, compress it in a flexible tank and use the compacted material to form the layers of walls with already tested 3D printing techniques. It is an industrial and automated version of the construction technique with sacks. The regolite, the fine and abrasive dust that covers the lunar surface, is both a problem and a solution. It was a nightmare for Apollo missions, adhering to costumes and equipment, but it is also The fundamental raw material For any lunar construction project. If one day there are people living on the moon, they may do so in houses built in the most Australian way: with a gigantic spider (forgiveness, hexapod) robot. Image | Crest Robotics In Xataka | Forget the “little step for man.” The new moon career is not for glory, it is for the control of its resources

Those who take lunch to the last plants

China has been It has no rival When it comes to of megaconstructions. In fact, Beijing’s domain is such that they even have the Highest abandoned skyscraper of the planet. What very few could anticipate was the excessive size of many of these heaven giants. We do not exaggerate, in some cases even the elevator is a teeth pain. So a new trade (sub) has emerged. Improvised economy of the heights. I told this week The New York Times. In Shenzhen, symbol city of the Chinese economic experiment and today turned into a vibrant core of 18 million inhabitants, the daily life in skyscrapers as The Seg Plaza It has generated an unusual phenomenon that combines ingenuity, precariousness and entrepreneurial spirit. This 70 -storey building, headquarters of thousands of offices, has converted the simple act of delivering a lunch into A logistics challenge. In peak hours, the waiting for the elevator can be extended up to half an hourwhat for traditional castrs is a headache that erodes their ability to complete orders. The response to that difficulty has been the spontaneous appearance of an army of improvised runners, adolescents and retirees that are offered as intermediaries: they receive food bags at the entrance and, in exchange for a small commission, assume the last section to the client. An unexpected trade. The example of li linxinga 16 -year -old who spends full days in front of the building to win About 100 Yua Dailysummarize this emerging microeconomy. For just 28 euro cents per order, Linxing makes its way between dozens of colleagues, expects crowded elevators and travels labyrinthine halls to deliver meals. It is not a stable job not well paid, but it represents an opportunity for fast and direct incomesomething that in Shenzhen is enough to attract both students on vacation and older who find no other way to make a living. The mechanics is simple: the delivery man arrives on a motorcycle, delivers the bag, scan a QR code and follow its route, thus delegating to the “stand-in” the slowest and most expensive part in time. Trust networks. He Shao Ziyou case And his wife illustrates how this model has resulted in organized structures. Known as the first to establish himself at the entrance of the Seg Plaza, Shao has woven a network of assistants to which deliveries subcontracts, keeping a small fraction of each order. In normal days, coordinates between 600 and 700 orderstransforming what began as an occasional favor to a distributor lost in a parallel logistics system. The distributors recognize and trust him, which gives him a dominant position in front of other runners who try to capture orders offering lower rates. The 2020 pandemic, which paralyzed the electronic market of the building, consolidated this practice When firing the dependence on food cast. The Seg Plaza Competition and precariousness. The increase in runners has generated rivalry dynamics and frequent conflicts. Errors in deliveries They carry sanctionssince the distributors are fined by the platforms if the orders do not arrive, and transfer that pressure to the intermediaries. The Times told That discussions scenes in the middle of the street by wrong addresses or unsatisfied customers have become common, although they are generally resolved pragmatic. In parallel, the competition has hardened the conditions: some lower their prices per order, others develop tactics to optimize their routes, such as waiting to accumulate several bags before climbing in the elevator. The border of legality. The informal nature of this work also implies risks and limitations. Namely: none of the runners has a contract, insurance or labor rights; It is a tolerated activity in practice, but outside of any regulated framework. A void that has even allowed the Child participationsome of school age, attracted by viral fashion in social networks. The images of children with uniforms chasing distributors generated such controversy that local authorities intervened prohibiting the use of minors for security reasons. Since then, only those over 16, such as Linxing, can continue, although precariousness remains the norm. Shenzhen as a laboratory. If you want also, what happens in the Seg Plaza reflects the Shenzhen character as a permanent laboratory of improvised solutions to practical problems. The city, a pioneer in China’s opening to the global market, has turned each obstacle into an opportunity to create new trades, even if they are fragile and poorly paid. This luck of “Gig Economy within the Gig Economy” shows the ability to adapt its inhabitants, but also vulnerability of those who participate in a model based on immediacy and low cost. In the daily scenes of runners loaded with six or seven bags in each hand, retirees who see in it a way of staying active, or adolescents looking for fast money, a microcosm is drawn that combines ingenuity with unprotection. The good and the bad. In short, the history of Shenzhen’s “Delivery Stand-Ins” reveals both the creativity of a city that never stops and The cracks of a system which converts logistical needs into ephemeral jobs. The effectiveness with which they have solved the problem of slow elevators in a skyscraper demonstrates the agility of the Chinese informal economybut it also raises questions about the future of those who maintain these dynamics without contracts, without rights and with minimal remuneration. In other words, what is apparently an ingenious solution to the noon jam becomes, looking more closely, in a reminder of how the modern economy depends more and more of invisible gears, a dystopia of people who run between endless floors holding to the pulse, and without guarantees, the daily life of the metropolis. Hopefully they are not “those” works that AI cannot do. Image | Robert Anders, Picryl, Charlie Fong In Xataka | China has no rival in megaconstructions: it has even the highest abandoned skyscraper in the world In Xataka | For decades we rose to this skyscraper in New York without knowing that the screws that held it did not endure

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