Complete list of the new incorporations of Emoji 17.0 of Unicode

Let’s tell you what are the new emojis that will come During the next months of operating systems such as Windows, Macos, Android 16 either iOS 26and therefore also to messaging applications such as WhatsApp, Telegram, and even social networks. To everyone. These are the emojis that will arrive with Unicode 17.0, which is the new version of the Universal Emojis standard that all useoperating systems and applications. Therefore, each annual update is the one that brings the novelties that we will enjoy in the coming months. New Unicode Emojis 17.0 The list of new additions to the Emoji 17.0 system of UNICOD brings some interesting novelties, such as A hairy creature or “Jeti”a distorted face and more. These are the new emojis that are incorporated: Distorted face Fight cloud Hairy creature Killer whale Apple heart Earth sliding Trombone Treasure chest They also arrive new combinations of skin and gender tones for determined emojiswhich are the following: People with rabbit ears (various skin tones and gender combinations) Men with rabbit ears (various skin tones) Women with rabbit ears (various skin tones) Dancer or ballet dancer (with skin tone variants) People fighting (various skin tones and gender combinations) Men fighting (various skin tones) Women fighting (various skin tones) In Xataka Basics | How to create your own emojis with artificial intelligence

Openai and Microsoft’s convenience marriage touches its end. The divorce, surprisingly, is being friendly

Openai and Microsoft have reached a preliminary agreement in which the new terms of their business relationship are established. In it Official announcement It is made clear that the terms of the agreement still have to define themselves, but there is a clear thing: the idyll is finally ended. Why is it important. What began as a idyllic relationship It has ended up becoming almost a toxic relationship that was preventing both companies from looking for other paths. Between 2019 and 2023 Microsoft invested more than 13,000 million in OpenAiwhat according to The New York Times gave Microsoft about 49% of OpenAi’s future benefits. OpenAi getting rid of their chains. The firm led by Sam Altman has been trying to change its structure and get become a profit company (“For-Profit”). The agreement with Microsoft, who did not want to give up his privileges, was one of the obstacles, but this agreement seems to pave the way for that business transformation. The discord clause. The original agreement included a clause that He rescinded access from Microsoft to OpenAi’s most advanced models when it is I would decide that had reached the famous General Artificial Intelligence or AGI. This clause is still part of the new agreement but has been modified according to sources close to the process Possible outposive. The agreement could “unlock” Openai both in its passage to “for-profit” and for a potential outlet. Right now OpenAi cannot get money from the general public and the traditional investment market, But it would remain managed by the NGO. The startup also indicated that it would offer at least 100,000 million dollars to the non -profit organization that will continue to control Openai’s future once it is transition to its new format. Bret Taylor, company manager, affirmed that in this way the NGO would be “one of the philanthropic organizations with more resources in the world.” Sources close to the agreement indicate that this NGO would have an OpenAI participation that would exceed 20%. What both were looking for. The long commercial relationship has been beneficial for both parties, but market growth has caused one and another to seek ways to continue growing in the AI ​​market and this agreement blocked them largely. According to sources close to the aforementioned negotiations In axios: Microsoft wanted to continue having access to OpenAi’s technology and products, something logical considering that he reverts them Like your Copilot services. Openai wanted freedom to move forward with his restructuring plans and to reach agreements with other infrastructure providers, as has happened with Oracle this week. A friendly divorce. In recent times it has been seen how both OpenAi and Microsoft have been making movements that were clearly aimed at search for a plan B In the AI ​​race. That was causing a delicate situation that now seems to soften satisfactorily for both companies. In Xataka | The marriage between Openai and Microsoft is broken at times. The problem is that both are still needing

MacBook Air, iPhone, Smart TV with Ambilight and more at a bar

Almost without realizing, we are approaching the September Ecuador, a month in which the return to school and routine are the absolute protagonists. If you are thinking about renewing some of your technological devices, like every Friday, we present some of the best chollos. It’s time for Hunt bargains! Portable MacBook Air M4 2025 by 1,199 euros: 13 inches and with 256 GB SSD. iPhone 15 Plus by 729 euros: With 6.7 -inch Super Retina and Dynamic Island. Philips Combo: monitor, keyboard and mouse by 139.99 euros: 27 inches and peripherals compatible with Windows and Mac. Portable Samsung Galaxy Book4 Edge + mouse and found by 499 euros: 15.6 inches and Windows 11 Home. Pack Philips Ambilight TV 55pus8010 with Tab4000 sound bar by 399.99 euros: 55 inches and with titan. MacBook Air M4 2025 portable If for this new course you are thinking make the leap to macOS or renew your old team with this operating systemand you want a cheap laptop, this is the most economical model that Apple has for sale. Now you can buy this MacBook Air of the latest generation with a discount of 250 euros, since in Amazon it is available for 1,199 euros. This Macbook Air on offer is the 13 -inch model. Mount a 16 GB and a 512 GB SSD storage. The brain of this laptop is the M4 processor From the signing of the bite apple, a very powerful chip to process any task. It offers several USB-C ports, headphone jack and Magsafe for loading. Apple 2025 MacBook Air of 13 inches with m4 chip The price could vary. We obtain commission for these links iPhone 15 Plus Although the main protagonist in the mobile sector is the iPhone 17which can already be reserved, there is an offer of Mediamarkt that can eclipse this launch. Now you can take the iPhone 15 Plus reduced, by 729 euros. This iPhone 15 Plus rides a 6.7 -inch XDR OLED SUPER RETINA. It has IP68 certification and a double 48+12 MP rear camera and a 12 MP front. It also comes with Dynamic Island And its brain is Apple A16 Bionic chip, accompanied by a 6 GB RAM and 128 GB of internal storage. Apple iPhone 15 Plus (128 GB) The price could vary. We obtain commission for these links Philips Combo: Monitor, Keyboard and Mouse If you are thinking of equipping your work space at home to be more productive, this PCcomponent pack It will interest you. Now, you can take this Philips pack with screen, keyboard and mouse at a very interesting price: 139.99 euros. The monitor of this pack is the philips 27e1n5500la, 27 -inch and with adjustable base in inclination and height. It has Low Blue Light technology and offers Quad HD Resolution. The pack is completed with a wireless keyboard and a mouse optic in ambidiestro format. Both peripherals are compatible with Mac and Windows. Philips Combo: Monitor, Keyboard and Mouse The price could vary. We obtain commission for these links Portable Samsung Galaxy Book4 Edge + Mouse and founder Although the first offer we have presented to you is a MacBook laptop, if you are more Windows, do not worry, because the English Court has a device that may interest you. It is about Samsung Galaxy Book4 Edgewhich comes with a mouse and foundation and costs 499 euros. This portable From the Korean firm stands out for being light and fine. Its screen is 15.6 inches with Full HD resolution. Comes with Windows 11 Home Operating System and co -pilot+ PC. It also brings speakers, multiple connectivity options, a 16 GB RAM and 256 GB of SSD storage. Samsung – Samsung Galaxy Book4 Edge + Mouse The price could vary. We obtain commission for these links PHILIPS AMBILIGHT TV 55PUS8010 Pack with sound bar TAB4000 Autumn is approaching and the home film plan is one of the favorites for many. Now, on PcComponentes, you can buy this TV Philips Ambilight TV 55pus8010 With the Tab4000 sound bar at a very good price. It is available by 399.99 euros. This Philips TV is 55 inches and comes with lighting technology Ambilightwith which you can enjoy immersive content. Works with operating system Titan Os and is compatible with Dolby Atmos and DTS: x. The sound bar of this PAC has a power of 30 W and comes with HDMI EARC, Bluetooth and USB. Philips Ambilight TV 55Pus8010 4K UHD LED 55 “Dolby Atmos Titan OS + Tab4000 Sound bar The price could vary. We obtain commission for these links 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 | Apple, Samsung and Philips In Xataka | What Kindle Buy: Purchase guide with recommendations to succeed with Amazon electronic book readers In Xataka | What a dehumidifier buy. Purchase guide with better recommendations, tips and six models from 40 euros

Ukraine has found the antidote to the Russian Kamikaze drones in World War

During World War II a battalion became In “Immortal” For history books. They were not soldiers, but artists who dedicated themselves to create for the war campaign of the allies. From the creation of military sound recordings to the construction of tanks, airplanes and trucks. With a caveat: They were inflatable To confuse the Nazis. Now Ukraine recalled that story. THE WAR OF THE LOB. Yes, on the Ukrainian front, which seems like a battlefield loaded with artillery, drones and armored vehicles can hide an elaborate stage of deception. At least since 2023 They have multiplied Tests of how the two sides use wood tanks, plywood cannons, false soldiers and even inflatable drones to force the enemy to waste expensive ammunition. A Famous example It was that of a Russian drone that spread images of the destruction of an alleged Ukrainian tank, followed by a video of a soldier laughing next to the remains of his “wooden car.” This mixture of crafts and technology is part of a strategy that seeks to balance forces in a conflict in which each missile and each drone have enormous strategic value. In Xataka The hoteliers promised them happy with the huge business of the terraces. Until the new antitabaco law arrived Cardboard artillery. Among the most popular lures are replicas of the m777 obuse British manufacturing, fundamental in the Ukrainian artillery. Volunteer groups, such as Na chasi or reaktyvna posthta, manufacture wood folding models that cost Between 500 and 600 dollars and can be mounted in three minutes by two people without the need for tools. In front of them, Russia launches their Kamikaze Lancet drones valued at about $ 35,000 each, which makes the lures a minimum investment that achieves multiply wear enemy. Some of these false obuse, like one Nicknamed TolyaThey have been in the front for more than a year, resisting repeated attacks and being repaired again and again with adhesive tape and screws. M777 imitation obuses are especially popular among Ukrainian troops The art of deception. The effectiveness of a lure depends so much on its manufacture as its context. It is not enough to imitate the silhouette of a weapon: it is necessary Recreate the environment With wheel fingerprints, ammunition boxes and even latrines to give credibility. This attention to detail He has managed to confuse even to Ukrainian military controls. In addition, a tactic is used that consists of quickly withdrawing the real mortars after a shot and replacing them with copies, which forces Russia to waste resources in non -existent whites. Inflatable lures, such as this Ukrainian imitation of the acacia, are light, fast and simple to install, but they can be easily destroyed The Russian strategy. Russia, on the other hand, uses with the same intensity techniques of camouflage and deception. According to the Ukrainian Air Force, up to half of the drones in recent attacks They are cheap imitations that seek to saturate anti -aircraft defenses and force to shoot expensive missiles against whiteless whites. Companies Like Rusbal They manufacture 2D versions visible from satellite, lures that emit heat similar to that of an engine or simulate military radio traffic. They have even reached produce mannequins Dresses with uniform and internal heaters to deceive Ukrainian thermal cameras, demonstrating the amplitude of the resource. The historical precedent. Although today’s technological sophistication makes these lures look like innovative, they are actually part of a long tradition. In ancient times, armies like Aníbal’s created false camps to confuse the Romans. During the First World War, tanks and wooden planes were built to deceive aerial observation. In World War II, the famous ghost armyof the allies deployed inflatable tanks and fictitious airplanes in the south of England to hide the preparations of the Normandy landing. The goal was always himself: Make the enemy foured against shadows and spend their strength against anything. {“Videid”: “X8J6422”, “Autoplay”: False, “Title”: “Declagic video of the encounter between Russian fighters and the American drone”, “Tag”: “United States”, “Duration”: “42”} The War Economy. In the Ukraine War, where Western Arsenales of Anti -Jerio missiles are limited and each unit sent from the United States or Europe has a political and economic cost, the lures become efficiency multipliers. Make Russia waste a Lancet drone against a 500 model not only has a tactical value, but also economicalbecause each unfavorable exchange erodes the resources of the aggressor. Similarly, the cheap drones that Russia launches like false Shahed They force Ukraine to decide If you spend in expensive interceptors or risk the penetration of a real attack. The Lables War is, in essence, a budget fight: who makes the adversary consume more resources than he can replace. In Xataka Germany has had an idea to protect its population in case of war: buy huge amounts of Ravioli in can The future with lures. In summary, the conflict in Ukraine, even being technologically a Military Innovation Fieldhas turned something as “classic” as lures and optical illusions in A strategic tool first order. Not only allow resources to be saved in front of an enemy with great fire capacity, but also open a space where Civil innovation (Volunteer groups, improvised workshops) is integrated into national defense. Both on land and in the air, the imitation war demonstrates that, beyond the sophistication of modern weapons, the imagination remains a weapon as powerful as any missile. Image | Na chasi, Apate, Back and Alive In Xataka | What has not achieved the war in Ukraine has done 19 Russian drones: to test Europe and article 5 In Xataka | Russia has just launched the greatest order to Europe since the beginning of the invasion of Ukraine. And Europe has responded with fire  (Function () {Window._js_modules = Window._js_modules || {}; var headelement = document.getelegsbytagname (‘head’) (0); if (_js_modules.instagram) {var instagramscript = Document.Createlement (‘script’); }}) (); – The news Ukraine has found the antidote to the Russian Kamikaze drones in World War It was originally posted in Xataka by Miguel Jorge .

that companies pay fortunes to their employees for having children

South Korea has been plunged into one of the worse demographic crises of the world, with a fertility rate that reached a historical minimum of 0.72 children per woman In 2023, one of the lowest in the world. This figure is far from the population replacement level, located in 2.1 children per womanand evidences a rapid population aging which complicates the country’s economic and social sustainability. This demographic emergency It has been defined by President Yoon Suk Yeol as a “national emergency” in the face of the risk of decreasing productivity and deteriorating the fiscal health of the State. According The published by Bloombergin the face of such demographic and economic challenge, the companies of the country have brought their shoulders offering generous “baby checks” to those employees who decide to have children. Decades fighting low birth. The South Korean government has been implementing decades The most varied policies to encourage birth, destined to Relieve the economic burden of families. These include direct children’s subsidies, housing aids, paid paternity permitsfacilities for access to child care and early education. However, despite these measures and mass investment in public initiatives, the birth rate in Korea has only achieved A very modest reboundwhich has led to the authorities to consider additional reforms and to promote the private sector participation In approaching the problem. Aminar to have children from your pocket. Given the growing concern about the impact that the population decrease will have on available labor, important South Korean business conglomerates decided to act on their own. According to published Bloombergcompanies such as Booyoung offer economic bonds of up to $ 72,000 (100 million wones) for each child born, and some even apply a custom retroactive effect to facilitate parenting. It is not the only one, The local press He ensures that other companies have also implemented bonus plans and additional benefits for those employees who expand their family. “I was spent. So, after Hong and his wife, who also works in Booyoung, processing the news, did what many would do if they were offered a fortune to expand the family: they had another son to get the bonus for their birth. This is the economy of Korea. The economic incentives that Korean companies are offering do not start from an altruistic or patriotic commitment. But companies have become aware of the serious demographic crisis and, Therefore workwhich must face in the coming years. South Korea looks in the mirror of other countries with serious demographic problems such as Japan and the image is that of a aged labor market in which labor shortage It has been generalized. It is estimated that by 2050, the population of 65 years or more will amount to 40%, potentially the largest proportion of any country in the world. On the other hand, the companies that offer these incentives have become those preferred by professionals who want to form a family, so they ensure the attraction and retention of better qualified professionals, who are going to prefer a company that offers Family conciliation benefits. An encouraging rebound in birth. Such and as he collected Reutersthe set of Stimulus measures implemented by the Government with the Private sector support begins to show its first effects with A slight increase In the birth rate. After almost a decade of constant falls, the fertility rate in South Korea rose to 0.75 children per woman in 2024, marking A change of trend descendant and marks a first significant advance in many years to reverse the historical. However, they warn that cultural and social transformation necessary to sustain more significant increases will take time. In Xataka | Japan believed to have touched back on his birth crisis. Now another question is asked: if there is really a background Image | Unspash (Laura Lee Moreau)

Bae Systems Ultima Herne, a huge vehicle for covert operations

Submarines are the piece that is not seen from the board, but conditions each play. Their ability to operate stealthily and prolonged underwater allows them They protect strategic areas without being detected. Its single possibility forces any adversary to dedicate constant resources to anti -submarine defensesensors and patrols, increasing each movement. That hidden presence, more than spectacular, changes the calculation: who does not have them can fear them, and who has them can force the rival to cover themselves without certainty that they are there. That game is changing with the arrival of autonomous submarines. These platforms, designed to operate without crew, expand the scope of the most delicate missions by eliminating human risks and reduce logistics costs. Its development opens the door to prolonged and silent operations, with the ability to cover more territory and assume too dangerous tasks for manned vessels. In this context, Bae Systems has opted strong with “Herne”a large autonomous submarine vehicle that seeks to reinforce the control of the underwater space and respond to threats that grow under the surface. Bae Systems’s bet for autonomous and long -range submarine operations The British Bae Systems and Canadian Cellula Robotics signed in September an exclusive 10 -year agreement to develop and bring to the market the autonomous submarine Herne. According to Reutersthe British manufacturer hopes to have a product ready for the market at the end of 2026after tests carried out in 2024 in the United Kingdom and Canada. During these tests, the prototype completed a preprogrammed mission of intelligence, surveillance and recognition using Nautomate, the BAE autonomous control system. The company emphasizes that the project has passed “from the board to water” in just 11 months, which reflects the development rate. Herne is an extragranden autonomous submarine vehicle (Xlauv) conceived to offer flexibility and modularity. According to BAEits design allows integrating different useful loads, incorporating additional helmet sections and facilitating maintenance. It can be launched from ports, ships or even submarines, and is built with materials and technologies that reduce its acoustic signature. The platform includes tested navigation systems, safe communications and quick configuration options. And as The Register points outit can reach depths of up to 5,000 meters, travel about 5,000 kilometers and operate up to 45 days in a row, all with a size that fits in a standard 40 feet container. BAE raises Herne as a tool capable of covering a wide range of naval operations. These include intelligence and recognition missions, anti -submarine war and critical infrastructure protection in the seabed. The manufacturer emphasizes that its autonomous operation will allow to maintain persistent presence in areas of interest and collaborate with manned platforms to expand the scope of fleets. This approach is aligned with the strategic role of submarines in deterrence and with the potential of unmanned systems to expand capacities without exposing human crews. The calendar is ambitious: BAE expects Herne to be commercially available in 2026 and has estimated that she could manufacture between 10 and 20 units in 2027. In addition, she works with the aforementioned Cellula Robotics to boost Herne with hydrogen -based energy. During the tests, however, the vehicle has worked with batteries. Herne is not the only ship of her kind. The United Kingdom’s Ministry of Defense works in Excalibur, eithertro Autonomous submarine similar size for conceptual tests. Meanwhile, Royal Navy has reinforced its anti -submarine abilities with improvements to sound. Herne’s operational deployment will depend on future tests and her integration into this increasingly technological ecosystem. In any case, it seems that we will soon see more vehicles of this type patrolling the depths of the ocean. Images | BAE Systems In Xataka | Everything China hid the world in their parade so that no one will copy their world domination plan

It works in a mine and cools with water from a fjord

In western Norway, an old mine has become the home of the most powerful machine in the country. Between galleries excavated in the rock and with the ice water of the fjord as ally, Olivia is already underway. This national superordinate, managed by Sigma2, It is presented as A key tool for the country’s researchers. Its design seeks to reduce energy consumption compared to previous generations and make the most of the security offered by an underground installation. Norway wanted to strengthen its computation capacity without depending on other countries. Although it does not belong to the European Union, is part of the European economic space. According to Sigma2Olivia is designed to open up to all academic and scientific institutions in the country, regardless of its local infrastructure, and become a shared platform for data science, simulations and development of language models in Norwegian. Underground Technology, Fjord and Technological Sovereignty Water The machine is a Hpe Cray Supercomputing Ex system with 252 nodes equipped with processors AMD Epyc Turin and a total of 64,512 CPU nuclei. Incorporates 304 last generation GPU and 5.3 Storage Petabytes In a HPE Cray ClustersTor E1000 system. With this configuration, the capacity for available in national systems is multiplied by 17. All this, as the images that accompany this article suggest, occupy just 14 square meters and weigh about 15 tons, which shows a remarkable power density in a small space. Efficiency has been an objective from the beginning. Olivia uses direct liquid cooling and benefits from the infrastructure of Lefdal Mine Data Centerswhich, according to Sigma2, works 100% with renewable energy and Use fjord water to cool the systems. According to the same source, energy consumption has been reduced by more than 30% compared to Betzy Supercomputerwhile the calculation power is more than three times higher. As of June 2025, these characteristics have earned him the 22nd position in the Green500 list, which measures energy efficiency, and 117 on the top500 of faster supercomdators. In the number one position is The Captain of the National Lowrence Livermore laboratory, in the United States. The data center where Olivia is installed is unique. Located inside an abandoned olivine mine, eitherFrece Physical security and natural thermal stability. The name of the Superormer is a tribute to that mineral that was extracted in the area for years. The project has been an investment of 225 million Norwegian crowns, around 20 million euros, and has been designed for future extensions without replacing its main structure. The project has followed a precise calendar: the room transfer was completed in December 2024 and acceptance tests began in February this year. The official inauguration was held on June 17, 2025 And this summer has served as a pilot period to validate the system before its general opening, scheduled for autumn. Sigma2 points out that the equipment is working to adjust the last configuration details and guarantee stability before opening full access to the research community. Olivia is emerging as a central resource for health, marine and climatic research projects. According to the operator, it will allow progress in the development of language models in Norwegian. Open availability for all universities and research centers seeks to democratize access to high performance computing, key in fields where data grows at an exponential pace. Norway, as we point out, It is not part of the European Union. In this context, the Nordic country invests in its own technological capacity: reinforcing its autonomy and reducing the dependence of external infrastructure. As you pass from the test period to be fully operational, it will be a reference point to measure how a small population can have one of the advanced computer infrastructure on the planet. Images: Sigma2 In Xataka | The undisputed winner of the aggressive competition of TSMC, Intel and Samsung is a European company: ASML

Gorillaz revolutionized the Internet 26 years ago with a flash website. Now they recreate it with modern technology … and the same aesthetics

If you lived the Internet at the end of the nineties, you certainly remember Flash animations overflowing pageswith embedded videos, interactive parts that were sometimes like complex riddles … They were the first steps of the web exploring their potential as an advertising tool, and all groups wanted to have a digital presence. Gorillaz made one of the most sophisticated proposals, and now … his virtual house has returned. A walk through Kong Studios. In 1998, we could take a digital walk through the interior of the alleged studies where the Gorillaz virtual band lived and rehearsed. It was a website that worked under the missing and cried Flash, and was full of Easter eggs for fans, extra material that was not on the discs, miniguegos … a large amount of material that grew for ten years, when it ended up closing. The best non -existent band in the world. Gorillaz is a virtual British band founded that same 1998 by musician Damon Albarn (Blur) and the cartoonist Jamie Hewlett (Creator of Tank Girl). The group is made up of four fictitious animated members (2-D, Murdoc Niccals, Noodle and Russel Hobbs), whose history has been developing, in more or less real time (they have been aging, in fact) through an elaborate narrative universe. Gorillaz He was born as a criticism of the superficiality of the MTV -type media, and with their characters, Albarn and Hewlett wanted to subvert the codes of the pop stars. They debuted in 2001 with a homonym album, where they already had successes that merged rock, hip hop, electronics and pop. Since then, and Despite more or less prolonged parenthesisthey have not stopped recording and playing live, with sophisticated assemblies that respect the virtual identities of the members. Kong Studios rises. Gorillaz (who are now more active than ever) have brought back that original walk through the Kong Studiosthey have reprogrammed the web so that it is not necessary to execute flash, but it remains faithful to the original aesthetics and limitations: rigid animations, pixelated visuals … and with a gift, a game (which seems programmed, really, in 1998) where we must enter the cemetery that surrounds the study armed with a shovel to defend ourselves from the attack of some zombie gorillas The legendary ‘Clint Eastwood’ video clip. More of the same. The original site provided half an hour of delusional minijuegos, a jukebox where the then short discography of Gorillaz in full could be reproduced, including unpublished remixes and versions … in This video You can remember what that walk was, which has not been replicated with total accuracy, but in large part. Enough to miss the days when the presence of the bands on the Internet was not a mere Instagram account, but a real effort to dedicate their fans, with gifts and interaction with anyone who would give them some time. Long live the flash. With one aesthetics that today we would consider squeaky and excessive In these times when gray is the norm, Flash Player, deceased since December 31, 2020 He laid the aesthetic basis (and almost philosophical) from another internet era, where everything was a chaotic jungle of animations and games made by clown in their rooms. Kong Studios was an Asian luxury compared to the shabby and debauchery that he camp on an internet without limits, one that will not return: although we can celebrate it as it deserves, returning to the Gorillaz domains. In Xataka | Large rock bands have found how to extend their withdrawal indefinitely: with digital avatars

A sliding butterfly has become the animal with the highest number of chromosomes than we have news: 229 pairs

It is likely that at school they will teach us that the human being has, as a general rule, 23 pairs of chromosomes. We know that there are complex organisms, such as animals, that survive with Just a couple of chromosomeslike species ants Myrmecia Pilosula. The question is then what are the species with the highest number of chromosomes. A new record. A recent study has pointed out To a kind of butterfly, the so -called Atlas girl (Atlantic polyommatus), As the animal with the greatest number of chromosomes known: 229 pairs. The number is even more striking if we consider that many of the species closest to this in the taxonomic tree have 23 or 24 pairs. The Atlas girl. The Atlas girl is an elusive butterfly that inhabits the Northwest Cordillera of Africa, extending their habitat in parts of Morocco and Algeria. We had knew That this animal had a high number of chromosomes, but the new study of the animal’s genome opens the doors to have a precise measure of the number, at the same time that also allows us to know more about why this surprising figure. “I have been investigating this butterfly for many years and I am one of the few people who have been able to observe it in nature. Unfortunately, P. Atlantic is seriously threatened by the destruction of their habitat. Explain to Sinc Roger Vila, co -author of the study. Investigating the chromosome. The strange future of this butterfly genome began about three million years ago, Explain the responsible team of sequencing this genome. And everything would have begun with 24 chromosomes, a number similar to that of other species in his family. The analysis allowed to discover that the chromosomes of the Atlas girl had been fragmenting in the areas where DNA accumulated with less density. This, the equipment adds, implies that, despite the growth of the number of chromosomes, the genetic information contained in them did not grow proportionally. Three million years of fragmentation. The team observed that all chromosomes except sexual experienced this fragmentation, carrying the total number of cormosomes from 24 to 229 throughout the last three million years. A “relatively short” interval of time in evolutionary terms, highlights the team responsible for the study. The details of the study have been published In an article In the magazine Current Biology. Evolutionary advantage? The study raises new unknowns, admits the team. An example is to know to what extent the fragmentation of chromosomes or having an abundant number of these, can help or harm the species that travel this evolutionary path. More than counting chromosomes. Beyond establishing this “new record”, the study can help us better understand the evolutionary and genetic history of this and other species. Knowing this evolutionary past can also give us clues about the future of this evolution, the team maintains. We could, for example, better understand how species can respond to changes in their environment, such as the increase in the temperature we are observing in some regions of the globe. Chromosomatic changes also occur at the non-evolutive level, for example in some cancer cells. That is why knowing the fragmentation mechanisms of chromosomes It can help us to investigate the changes when they happen in medical contexts. In Xataka | The case of the wounded fox who returns to his caregivers is not so strange: how closely we are domesticating the fox? Image | Roger Vila

The return has become the world showcase of the proportions. Madrid has a plan to avoid it: shielding

What happened? That The return to Spain 2025 promises to occupy an outstanding place in the Patria sports chronicle, even in the international, but for a reason that bit It has nothing to do with bikes. The competition par excellence of Spanish cycling has been marked by protests against Gaza’s genocide, which have found an unpayable showcase for their message in the tournament. Why’s that? Simple. Three elements that have caused an explosive mixture coincide. The first is Gaza’s genocide and the deep rejection that is generating in the societies of several countries, including Spain. The second element is the very nature of cycling competitions, which have been used for years Slave shop windows difficult to control. After all, the return is divided into 21 stages that cover More than 3,000 kilometers. The third element is the participation of Israel-Premier Techa Uciproteam team that has become an involuntary protagonist of the appointment. Click on the image to go to Tweet. Why is it controversial? Being linked to Israel and being in the hands of Sylvan Adams, a Canadian-Israeli magnate linked to the real estate sector, who has reached define as “self -proclaimed ambassador to the state of Israel” and It does not hide His tuning with Benjamin Netanyahu. His participation in the Vuelta has marked the edition almost From the beginning and has placed his cyclists in the eye of the hurricane. The best test was left a few days ago by the technical director of La Vuelta, Kiko García, who slid that I only saw “a solution” to the problems with which the return is being found: “that the team assumes that being does not facilitate the safety of all others.” Those responsible for Israel-Primer Tech always They have made clear that this possibility is not on the table because “a dangerous precedent would sit”, but They accepted eliminating The mention of ‘Israel’ of his jersey. The measure, loaded with symbolism, does not seem to have been enough. How serious is the problem? Yes. A week ago the organization of the Vuelta was found with such deployment of protesters as it passed through Bilbao that he chose to end the stage Three kilometers before of the planned end point. And it has not been the only occasion when he has been forced to make a similar decision. In Galicia the organization also decided to advance Eight kilometers The goal. Cyclists have encountered banners, screams, protesters throwing themselves on the road, Blacks or even A tree In the middle of the road. A cyclist from Movistar, Javier Romo, He ended up retiring of the tournament for the injuries he suffered after a fall. The reason? A protester broke into the road and caused him to be protruding and lost his balance. Cyclists have decided to continue competing, but also They warn that will be planted if they consider that they are in danger. “In the previous stage, they launched bottles and even clicks and nails in the neutralized. Before those things, the squad is afraid,” I recognized Recently a team director The country. From the Staff They also regret that the 2025 Vuelta has left shocking images like “chinches on the face of a cyclist.” What will happen in Madrid? The big question. The last two days will be held this weekend with the Community of Madrid as Main scenario: On Saturday there will be a mountain stage between World ball and Robledo de Chavela And on Sunday it will be culminated between ALALPARD and the center of the capital. The authorities want to avoid at all costs that the protests cloud the most symbolic (and media) day of the return and have decided shield Madrid to achieve it. The Government Delegation Recognize That citizens have a “legitimate right” to demonstrate, but also insist that “peaceful” must be exercised. In any case, the administrations have preferred to work in health and deploy hundreds of police and civil guards, with an operation that reminds of draft appointments, such as The NATO Summit in Madrid. From the City Council they have also reinforced security and They call “To responsibility.” The right of the people to demonstrate is not questioned, but they want to avoid scenarios such as those who lived in the Basque Country or Galicia. “It works to compatible the development of the sports test, with the legitimate right of demonstration of those citizens who decide,” Underline Francisco Martín Aguirre, the Government delegate in the Community of Madrid. How many agents will there be? Many. The Government Delegation in Madrid speaks of 1,100 National Police agents and 400 of the Civil Guard, effective who “will join the usual ones of the return device.” The City Council has also announced a reinforced deployment, with a thousand troopssum of local police (800), mobility agents (100) and Samur (100). The objective: shield The gold brooch for a cycling return that, beyond sports achievements, will be marked for subsequentness by protests. Images | Madrid Emergency Vehicle (Flickr) In Xataka | Cycling has always been used as a huge vindictive showcase. And that is now going back to the return

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