The oceans of the Earth were green for thousands of years. More and more scientists believe they will be again

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On February 14, 1990, 6,000 million kilometers from Earth, the Voyager 1 He took a photo. There, sustained in space by the mysterious forces of. Space-time, our planet is nothing more than a light blue motor between the sunlight reflected by the camera. Four years later, Carl Sagan baptized that photo as “that pale blue point.” What we just discovered is that it was not always the case. 3,000 million years ago, that point would have been green. Wasn’t it blue? Actually, according to Taro Matsuo and his team from the University of Nagoya in Japan explain in Japanduring most of the history of the earth its surface would not have been blue. For about 3,000 million years and until 600 million years ago (just when complex life begins on the planet) the predominant color seems to have been green. (No) take iron from the matter … The first is that, at that time, the indications tell us that the oceans were full of iron hydroxide. This inorganic compound absorbs blue light. In addition, naturally, water absorbs red light. That means that taking into account that chemical composition, the only free light was the green color. The other reason is the cyanobacteria. It’s about One of the first photosynthetic beings of history and not only used chlorophyll to absorb sunlight, but used fuses to absorb red and green light. The sum of these two things caused the seas to have a characteristic green color. And they had it for billions of years. It is true that it was not a pure green color. After all, blue is “a consequence of dispersion Rayleight of sunlight in the atmosphere. “So the color would tend to blue, but without a doubt it would be something much greener than current. What is the use of all this research? First, to understand that when The MIT explained in 2019that the sea will return green in the mid -century, we are talking about something very plausible. It is not just that A follow -up study In 2023 he confirmed that more than half of the land surface had gained greenery in recent years. It is that, for a long time, it was so. On the other hand, it allows us to answer one of the great questions of astrobiology: “Does only the blue tone of a planet serve as an indicator of its potential to house life?“And the answer, of course, is no: not a ‘non -radical’ is true; but one that reminds us that there are more things out there that can still dream our biology. Image | Georgetan#5 In Xataka | UFOs are a distraction: how astrobiology is our best asset to find extraterrestrial life

We have been thinking that the recycling of plastics worth something. Maybe we were wrong

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That the plastic recycling system is broken is an open secret. But it’s just little by little we are realizing The problem dimension. The American Center for Climate Integrity (CCI) association published last year A report on plastics recycling. It lashed out at the plastic industry, which they accused of having promoted the recycling of these materials even knowing the low technical and economic viability. A difficult task. Recycling plastics is not an easy task. In our day to day we use a wide variety of materials of this type, each with certain characteristics, functional and chemical. All end in the same container, that of the containers, but from there it is necessary to separate each type of plastic for proceed to your recycling When possible. It is not always possible. Disgusty data. According to Ecoembes data, in 2022 they were recycled in Spain 708,596 tons of plastic containers, although NGOs like Greenpeace question. According to Greenpeacethe difference between the plastics recycling rate declared by Ecoembes (89.2%) and the one estimated by the NGO itself (34.8%) is notorious. It should be noted that it is still over the world average of 9% estimated by the OECD. According to the reportfigures like these are just the reflection of an impossibility: effectively recycle plastics is out of reach. Not only from an economic perspective but also from the technological point of view. A single use. However, the report emphasizes an accusation: even knowing this impossibility, the industry He promoted the idea that recycling was possible and viable to facilitate the path to single -use plastics such as those we use in the containers. “They knew that if they focused on the (plastics) of a single use people would buy and buy,” explained to The Guardian Davis Allen, CCI researcher and co -author of the report. Another point of view. The industry reaction soon arrived. The American Chemistry Council, In a statementhe pointed out that “American plastic manufacturers are investing billions of dollars in better innovative products and technologies that separate, capture and recycle greater amounts and more types of plastics.” They claim that the “wrong report” refers to obsolete technologies and that is an equivocal characterization of the industry and the capacities present for the recycling of plastics. “As is typical, instead of working together towards real solutions for plastic waste, groups such as CCI choose attacks at the political level instead of constructive solutions,” protested Matt Seaholm, President and Executive Director of the Plastics Industry Association, in statements also collected by The Guardian. Will we achieve it? We may never achieve An efficient system of recycling that we can apply to the plastics of our day to day. But perhaps we are one day capable of treating this waste so that their waste does not contaminate our environment. One of the Great bets In this sense, it is the discovery of enclosures capable of decomposing plastic polymers, breaking these chains to turn them into harmless molecules. It is undoubtedly a great promise but nothing guarantees for now that it does not result in a chimera, only time will say it. Although time is not what about. Pollution caused by microplastics is already a reality. These waste has appeared in the most remote places on Earth, a sign of the great reach of these pollutants. It is also very little that we know about the potential impacts on health and the environment of these waste. In Xataka | I have always been curious about what they did with yellow containers: so I have followed one In Xataka | “Within 200 years, archaeologists will seek in our garbage and find a terrible image of ourselves”: the dirty reality of what we throw Image | Krizjohn Rosales *An earlier version of this article was published in February 2024

Mathematicians needed 300 years to demonstrate Fermat’s last theorem. Computers have not achieved it

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“I have found a really admirable demonstration, but the margin of the book is very small to put it.” It is what the 17th -century French mathematician Pierre de Fermat wrote when stating his His “last theorem”. Fermat’s problem took three decades to be found between the mathematician papers and three centuries until that admirable test was discovered. And yet the case is not entirely settled, only that the challenge is something different. Take it to a computer. He New challenge It is to make a computer to try the elusive theorem. That is the objective of a new project, FERMAT FORMALISINGled by Imperial College London. Fermat’s problem. Fermat’s last theorem “postulates that, if A, byc are natural numbers and not equal to zero, the an+bn = cn equation has no solution if n is greater than two. Formally demonstrating something is not as simple as trying it by rehearsal and error, and this demonstration, too complex for the “megish margin” of the Fermat’s notebook would be lost for centuries. The problem was resolved in 1994 by the British Andrew Wiles, who had begun to solve this puzzle with only 10 years. In 2016 Wiles was awarded the ABEL award, the award considered “The Nobel of Mathematics.” Almost one million pounds. Another 30 years after the resolution of the enigma and more than three centuries after the death of Fermat, a team of researchers, led by Kevin Buzzard, of Imperial College London, has put to work to take a different step, teach A computer to solve this problem. The new project It began at the end of 2024 and will last until 2029. It has a financing of just over 934,000 pounds and already begins to give some results, in the form of code fragments that are added to a Database in Github. What remains to be resolved.It can be contraintuitive, but this type of reasoning, which lead us to formally demonstrate mathematical theorems, are difficult to teach computers. Recently, Buzzard and other experts They explained the complexity of the matter to the French newspaper I monde. To begin with, we must take into account that the resolution of this theorem is complex, it is no accident that several generations of mathematics would turn the brains trying to find it. These mathematicians also had previous experience in the field of resolution of these types of problems. As Buzzard explained to the French newspaper, mathematicians have a base that allows them to “jump steps” when explaining the resolution to this problem. A computer, however, must start from scratch when building its own explanation for the matter. And all this, for what? “Fermat’s last theorem (…) has no applications, theoretical or practices, in the real world,” Buzzard pointed out A few months ago to the magazine New Scientist. So why so much effort to teach a computer to solve something we already resolved? The key here is not in the past but in the future. According to Explain the team at the head of the projectcomputers today can be used to attend mathematicians trying to solve problems such as demonstration of theorems, but there is an obstacle to materializing some forms of help. The problem, they point out, is that few mathematicians have focused on working with this software, so there are no tools that have the “definitions” used by mathematicians to solve these problems. Working on this problem should be used to create the necessary databases for solving similar problems in the future. In Xataka | We had more than a century trying to solve some mathematical problems. The AI ​​is starting to unravel Image | Diofanto’s arithmetic / Pierre de Fermat by Rolland Lefebvre

Wallapop has been filled with Thermomix that cost 1,200 euros at half price (and almost all in perfect condition)

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The new kitchen ally of Thermomix, The TM7 modelis now available for reservation in Spain. Is the successor of a Themomix TM6 that had been with us since 2019 and that I was already asking for renewal cycle. In addition to finding a home in the Spanish cuisine, the Thermomix has found another home: Wallapop. The sale platform is full of these devices and, although there is no unique reason, there are several suspects on the table of which we may not inform ourselves when buying a Thermomix. The Thermomix, Wallapop’s whim. 1259 euros. This is what it cost to buy a Thermomix TM6 in 2019. It is not an economic device, but it is a price that many are willing to pay to earn something that is even more than money: time. A look by Wallapop It lets us see many, many TM6. “It is sold due to lack of use” and “in perfect condition” is what is allowed to be seen. The average price is around 700 euros, just over half of what it cost in its day. Taking into account that the TM7 is priced at 1,549 euros, it is not a bad idea to get the previous model. As long as we know what we are buying, of course. The price does not end when you pay it. To the more than 1,000 euros that the device costs, we must add 60 euros of the payment subscription to Cookidoo. They are annual, but there are 60 euros. It is not mandatory and the Themomix works without it, but that easy access to recipes from the device’s own screen has this price can be an important deterrent. Its accessories are not forever. Like every kitchen apparatus, he suffers wear. Thermomix accessories They have to replace them with time, which adds new costs to the initial disbursement. Spatula, butterfly, glass base, blades, joints … The list of pieces that may need replacement Over time it is not small. Some of these pieces can be found on Amazon or Aliexpress for less than 10 euros, but prices on the official website are the following. Spatula: 16 euros Varoma tray: 15.90 euros Glass base: 16 euros Cestillo: 20 euros Knife game: 69 euros Together, between 3 and 9 euros It is a huge device. Practically we have ended a pot of excessive dimensions in the countertop. Thermomix, Airfryer, bread kneading … and the fate of many is oblivion in a drawer, or Wallapop. The Themomix has the peculiarity of being one of the kitchen devices that occupy the greatest volume. Specifically, 34.1 cm long, 32.6 cm wide and 36.6 deep. Vorwerk doesn’t care. Vorwerk’s numbers, a company after the Thermomix, They are quite healthy. The “culinary” division (Themomix/Bimby and Cookidoo) recorded record sales in 2023, entering 1.7 billion euros. While there is talk of a small fall in 2024, the group’s financial situation is solid and bullish. By 2025, the company wants to expand by international markets, relocating the current focus in Europe. Image | Vorwerk In Xataka | Best kitchen robots. Which to buy and eight recommended models from 250 to 1,499 euros

If you have never bought a 3D printer because they are very expensive, much eye at these five offers in a good variety of models

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3D printers are not usually especially cheap and there are many things that we must take into account if we are going to buy our first printer. But there are brands that make it a little easier by having a good amount of models that are aimed at a more casual or more expert user. Anycubic has now launched a new campaign and has many of these printers, so we have chosen five models with a good discount. Anycubic Photon Mono 4 by 144 eurosan economic printer that lowers price with the Diynew15 coupon. Anycubic Photon Mono M7 by 279 eurosa printer a little larger than lowers price with the DiyNew20 coupon. Anycubic Kobra 3 Combo by 354 eurosa printer to print in various colors that lowers price with the Diynew25 coupon. Anycubic Kobra 2 Max by 374 eurosa printer that offers good speed and lowers price with the DiyNew25 coupon. Anycubic Kobra S1 Combo by 569 eurosan ultra -grape printer and good size with the DiyNew30 coupon. Anycubic Photon Mono 4 If what we are looking for is only to start in the world of 3D printers with an affordable model, the Anycubic Photon Mono 4 has dropped from 229 euros to the 144 euros With the coupon DIYNEW15. Includes a seven -inch screen, print with a maximum print volume of 153.4 x 87 x 165 mm and has a system to resume printing in case you have a light cut. In addition, as we see in the rest of the printers of this list, the results are quite surprising. You can see some samples on the 3D printer file. * Some price may have changed from the last review Anycubic Photon Mono M7 If we are going to start at 3D printers, but we are looking 279 euros With the coupon DIYNEW20. This printer offers a greater speed than the previous one, also includes a screen, but in this case 10.1 inches and offers a maximum print volume of 223 x 126 x 230 mm. The brand also has some samples in the printer description. * Some price may have changed from the last review Anycubic Kobra 3 Combo On the other hand, if what we want is to have a printer that is capable of printing in color, but that its price does not rise too much, the Anycubic Kobra 3 Combo is an interesting purchase option, especially now that it has dropped from 599 euros to the 354 euros With the coupon DIYNEW25. It allows you to print with four to eight colors with a maximum print volume of 250 x 250 x 260 mm and in the description of the product we can find samples offered by both the brand and users. * Some price may have changed from the last review Anycubic Kobra 2 Max If we want a good printer because we have already used one or because we simply want to make large volume impressions, the Anycubic Kobra 2 Max has dropped from 659 euros to 374 euros With the coupon DIYNEW25. It allows printing with a maximum volume of 420 x 420 x 500 mm, has automatic leveling and is much faster than the previous models. We can also find samples offered by the brand and by users in the printer description. * Some price may have changed from the last review Anycubic Kobra S1 Combo Finally, if what we are looking for is a complete printer and that allows you to print in color, the Anycubic Kobra S1 Combo has also dropped in price from 749 euros to the 569 euros With the coupon DIYNEW30. It offers good speed, it is silent, it allows you to print with a maximum volume of 250 x 250 x 250 mm with up to eight colors and has automatic leveling. In this case, we can only find samples offered by the brand in the printer description. * Some price may have changed from the last review Some of the links of this article are affiliated and can report a benefit to Xataka. In case of non -availability, offers may vary. Images | Anycubic In Xataka | Best domestic 3D printers. Which to buy, resources for 3D printing and eight recommended models In Xataka | This is what I would have liked to know before I started in the 3D printing world

The plan of a British company to revolutionize the sector

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The future of nuclear energy is aimed at not depending on huge fixed facilities, but on floating plants, capable of moving and adapting to the needs of the moment. In fact, the company that It started is revolutionCore Power, wants to take a step further. Short. The main challenge of nuclear reactors are high costs and long construction times in fixed infrastructure. Therefore, Core Power has announced The development of floating nuclear plants with a modular and mobile design. In addition, they have gone a step further using an advanced fourth generation reactor based on molten salts, with the intention of building these mass units and offering nuclear energy more flexible and efficiently. Market from 2030. although the reactor of molten salts It began to develop in 1950, now thanks to its compact and mechanically simple design characteristics, it is consolidating for floating nuclear energy. In addition, this type of reactor offers several advantages in front of traditional models: its modular design allows mass manufacturing, which could significantly reduce costs and construction time. It should be added that molten salts reactors operate at higher but atmospheric temperatures, which makes them more secure and easy to maintain. Safer. This type of reactors has a passive cooling system, which does not depend on external pumps. In case of emergency, it cools naturally without the need for human intervention. They also do not require pressurization, which still increases plus operational security. Nuclear fuels can also be recycled or filtered from the molten and automatically replaced liquid, which makes the reactor need for refueling during its useful life. Floating nuclear. Being installed in ships does not have the bureaucratic complications associated with obtaining construction permits and fixed areas. By this way, floating plants can be placed near areas of maximum energy demand, ensuring a constant electricity supply. And if the energy needs of a region change or if the political climate becomes unstable, these floating centrals can be disconnected and moved to another area. This design is not only flexible in terms of location, but also in terms of functions. In addition to generating electricity, floating plants can be used to desalination water and produce green hydrogen. The challenges. Despite the great advantages, this type of technology faces several challenges. One of the main is the high initial cost of development and construction, because the required investment is significantly higher. However, mass production will reduce long -term costs. In addition, there are still doubts about the viability of long -term maintenance and the possible technical problems derived from the use of these plants in the maritime environment. Another aspect to consider is public acceptance and international regulations. Although floating plants do not need traditional permits for fixed nuclear plants, they could still face regulatory barriers in different countries. Regulations on safety, maritime safety and nuclear waste management could complicate the global implementation of this technology. Forecasts Despite the ambition of the project, the truth is that the real impact of this technology is yet to be seen. In addition to generating electricity, these plants could play an important role in commercial propulsion and help in other areas as you mention the desalination and production of green hydrogen. Time will tell if these innovative solutions can really transform the global energy panorama while minimizing the environmental impacts that traditionally They are associated with nuclear energy. Image | Core Power Xataka | The future of energy is floating in the Arctic: the ace under Russia’s sleeve is a nuclear plant

I believed that the LSD would have improved Microsoft designs

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Bill Gates and Steve Jobs They were great rivals In the field of new technologies, but they also maintained a friendly relationship. Gates confessed in An interview with the British The Independent That Steve Jobs said that Gates should have taken LSD to improve the design of Microsoft products. Steve Jobs and Bill Gates’ personal and professional relationship It was never simple and fluctuated influenced by the enormous competitiveness of both founders and their vision of how technology should be. However, the Technological and Financial Context Of both companies forced both millionaires to maintain the equivalent of a “Roman Pax” in their personal relationships. After all, as Jobs explained in A joint interview In Conference D5 of 2007, They were travel companions In his technological adventure. Jobs’s trick to imagine impossible designs Among the many anecdotes that Microsoft’s founder reveals in his latest autobiographical book ‘Code Source: My beginnings‘, Gates remembers his specific flirting with the Cannabis and the consumption of LSD. “Because my personality is quite optimistic and I am willing to take risks, I tried many things. But something else about my personality is that I like my mind to work and it is very logical. So I stopped consuming marijuana at the beginning of my 20 years simply because it became careless, either during that same day or the next day, “Gates explained The Independent. Ignoring the consumption of marijuana from Gates during his youth, Steve Jobs assured that give free rein to creativity Gates with LSD would have helped improve the design of Microsoft products. “Steve Jobs once said that he would have liked me to take acid because then perhaps he would have had more pleasure in the design of my products,” Gates recalled. Gates’s response was to accept that Jobs had an innate talent For design, but He had other skills to which he had given free rein. “My answer to that was to say: ‘Look, I had the wrong lot.’ It touched the coding lot and this guy touched the marketing design lot, so well for him!”, Gates told Gates to British newspaper. Steve Jobs and Bill Gates: Hallucinogenic technology Steve Jobs confessed to more than one occasion that LSD had consumed in his youth, and attributed part of his creative vision in the design of Apple’s products to these experiences. Under his supervision, Apple managed to resurface his ashes with such iconic designs Like the IMACiPod, iPad and iPhone. On the other hand, Gates was known for his most conservative and analytical approach, which possibly led Jobs to comment on the need for Expand Gates’ perspective regarding design. However, as Gates stood out, Your approach The aesthetics of its products was not, but in its software. Hence Microsoft has become one of the main companies In computing in The cloud and iaand the productivity software with applications like Word has dominated for decades or Excel. “His talents and mine, apart from being a kind of energetic leader and going beyond the limits, did not overlap much. He did not know what a line of code meant, and his ability to think about design and marketing and marketing Things like this … I envy those skills. Gates has always been very interested in the uses of psychotropic substances and the effects on the brain, declaring an absolute fan of the book on psychedelic drugs ”How to change your mind ‘ by Michael Pollan and the possible Therapeutic uses of these substances. “The idea that some of these drugs that affect the mind can help with depression or the TOC seem fascinating. Of course, we have to be careful, and that is very different from recreational use,” said the millionaire. In his biography, the technological tycoon remembers one of those Experiences with hallucinogenic substances of which I did not keep the best of memories: “Part of the trip was stimulating, but I took the drug without realizing that I would continue to feel its effects the next morning, when I arrived at the orthodontist office for dental surgery that I had programmed from A long time ago, “Gates wrote. The millionaire remembered that: “I stared at my mouth open my doctor’s face, while his drill continued working, without being sure if what he was seeing and feeling really was happening.” Gates says he swore that, if he ever took acid again, he would not do it alone, above all, that he would not when he had plans for the next day, especially a visit to the dentist. In Xataka | Bill Gates is clear about what would be 20 years old and start again: a 100% startup dedicated to AI Image | Flickr (Joi Ito)

A MacBook with 5G connectivity

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He iPhone 16E includes the C1, the first 5G modem designed by Applea technology that goes far beyond its first mobile: it is the key to integrate mobile connectivity in the MacBook, an old yearning that now seems much more viable and close. Why is it important. A part of the market (especially business) has been waiting for a MacBook with mobile connectivity for years, but depended on the implementation of Qualcomm modems. That implied an extra important cost and an integration with less efficient hardware, something quite deterrence for a function that is oriented to a niche, not to the mass of consumers. Modem C1 changes the rules of the game. The backdrop. A small part of the industry has been marketing laptops with mobile connectivity, but Apple has remained on the sidelines. The MacBook continue to depend on WiFi or the iPhone as an access point, a less elegant solution than native connectivity and compromises its battery. The iPad have had 3G, LTE or 5G variants from the first model. Between the lines. C1 is not just a more efficient modem: It is integrated directly with the main chip, as in the 16E iPhone. It consumes less energy than third -party models. Apple controls all design and can optimize it for each device. Turning point. Current technology causes a MacBook with 5G to make more sense than ever, and not only by the modem part: 5G networks offer speeds comparable to Wi -Fi. Data plans are more affordable and generous in GB than a few years ago. Remote work demands permanent connectivity. In addition to the figure of the Digital Nomad. Integration with ICloud requires constant connection for its background processes. Bonus: Apple Intelligence at home it’s fine, but nothing to do with the cloud capabilities of Chatgpt, Claude and company. And now what. The C1 will debut on the 16E iPhone as a test field, but its true potential will be seen when Apple takes it to the most important iPhone at some point – presumably when the agreement with Qualcomm –… and who knows if when taking it to a Mac. A MacBook always connected not only benefits users: for Apple it means more use of ICloud, more sales in App Store and greater use of its services. The C1 and its successors make this strategy viable without depending on third parties. In Xataka | After almost a decade with the Apple Watch I have spent a Garmin. And I have understood what I was losing me Outstanding image | Safar Safarov in Unspash

China has in his hands the world production of chips and batteries thanks to the gallium

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On December 2, one of the most aggressive Chinese sanctions packages of those who have deployed USA so far entered into force. And is that the government led by Joe Biden included 140 more companies on your blacklist. These prohibitions are aimed as Chinese companies that design and produce The lithography equipment involved in the manufacture of advanced semiconductors, hence the impact they are presumably having on the Chinese chips industry is deep. As expected, China soon react. Just one day later the government led by Xi Jinping announced the prohibition of export of critical minerals to the US. Among them are three essential chemical elements for the semiconductor industry, as well as some materials that are characterized by their extreme hardness, and that, therefore, can be used for military applications, such as gallium, Germanio and antimony. According to Japan, restrictions will affect the supply chains of chips and batteries China currently produces 59.2% of Germanio, 48% of the antimony and nothing less than 98.8% of the gallium. “This measure entails a considerable escalation of the tension to which supply chains are already subjected. It is difficult to access some raw materials,” Jack Bedder holdsco -founder of the Project Blue consultant. “It is logical that China responds to the growing restrictions of current and imminent US authorities with their own restrictions on these strategic minerals,” Peter Arkell points outPresident of the Global Chinese Mining Association. “It is a commercial war without winners.” Japanese Gallium imports since China have fallen no less than 85% between August 2023 and the same month of 2024 Several Japanese officials and executives linked to the semiconductor industry are aligned with Jack Bedder’s thesis. According to Financial Timesthese experts are warning of the US governments, Japan and their allies that the restrictions imposed by China on Galio’s export and other strategic raw materials will affect deeply to the supply chains of semiconductors and batteries. However, this is not all. Japanese officials suspect that the Chinese government could force them to inform them about all the products that contain Gallic exported by Japan to the US. Otherwise the administration of Xi Jinping could even more harden the measures that have caused that Japanese Gauling imports from China have fallen no less than 85% between August 2023 and the same month of 2024. Japanese companies are the ones that most Gallic, Germanio and Grafito consume. More than US, European, Taiwanese or South Korean companies. If the Beijing Government hardens its control over the Gallium the electric motors of Tesla cars from Japan, the lasers of Gallium Arseniuro used by Broadcom or some of the chips integrated in Apple’s iPhone could be affected by China’s export licenses. This situation reminds us of something important: no industrialized country can remain outside the economic and commercial war that the US and China hold. More information | Financial Times In Xataka | The era of supermaterials is about to begin. And we can thank the AI

They are becoming more and more short

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Aemet He has just published his prognosis For the next three weeks and there is only one valid conclusion: winter is over. It is true that the forecast is not very surprising because, on the one hand, winters are increasingly short and warm and, on the other, the weather spring begins on March 1. However, we are not talking about something “normal.” Aemet’s forecasts temperatures above of the expected. That is, not only winter is over, but we are installed in a perpetual November. What does the prognosis about this week say? To begin with, he says that the last week of February “it will probably be warmer than normal in most of Spain, especially in the north and east of the peninsula.” Balearic Islands will be the exception. It is important to keep in mind that the situation will not be as tempered as in the previous week and that can distort our perception over it; But if we go to the data, it will be warmer than it should be the last week of February. It will rain in some areas (especially at the northern end of the peninsula), but they will not have a great entity. And, as it begins to be tradition, it does not seem likely to reach the southwest. And the next two weeks? According to Aemetthe trend “The most likely scenario for the following two weeks shows temperatures higher than normal for the time of year in practically the entire country.” Precipitation is more difficult to determine, but everything seems to indicate that “during the week of March 3 to 9, the storms will circulate through latitudes superior to ours and that the most abundant rains are limited to the northwest end of the peninsula.” To what extent can we trust this? This type of long -term forecasts are not as precious, valid and reliable as we do a week seen. And they are not because the weather pieces are not on the table and we cannot simulate how they will move in the next few days. However, our ability to determine trends has improved a lot in recent years and consistently these predictions have been useful for preparing for the future. What really matters. The problem, however, is not in what happens these three weeks. The problem is that, As they pointed from Meteotetuán“the trend is maintained.” A trend that will push large areas of the country to reunite with drought. In Catalonia, in fact, the situation is already very complicated (Sau’s swamp, in the heart of the Ter-Llobregat system is below 6%) and, in Andalusia, there is no good news either. Not only that Málaga You have not managed to recover from drought; It is that in areas like Córdoba the situation has caused garlic production to move (In 83%) to other areas of the country. May the trend be maintained, right now, it is a bad news. Image | Tropical tidbits In Xataka | More pollen, more deaths behind the wheel: the unexpected effect of the allergies season on traffic accidents

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