Half of all the frozen semen produced by Spanish men comes out in a single city: Granada

by

Neither Madrid, nor Barcelona; Neither Valencia, nor Seville: the place in Spain where more semen is donated the most It is Granada. And it is by far margin: of the 56,700 donations of male gametes between 2018 and 2023, 23,096 were made in this province. Practically half. Is something that was already knownbut Ana Requena It has just updated the data And it’s really surprising. Because if the question is “What is happening in that city?” The answer is not only curious … it is very interesting. Granada, national semen champion. It is true that obtaining reliable data is complicated. Above all, because (although clinics and hospitals are obliged to turn their data in assisted human reproduction information system) we have not managed to have a centralized record. However, in this case the reliability is the least: we talk about such a brutal difference that we can give it for good. Granada is the queen of the semen of Spain and is something completely recognized in the sector. But … why? The person responsible for this has names and surnames: Ceifer Biobanco, a private semen bank that was founded in the city almost 30 years ago and is a national reference. In fact, he works with about 500 reproductive centers in the country. That is key. Because, as explained at Eldiario.es Juan José Espinósthe president of the Spanish Fertility Society (SEF), having an authorized center to collect semen is not easy: “In the same way that most assisted reproduction centers collect ovules, there are few authorized for semen of donors.” “There are more donors where more promotion is made and concentrated in places where there are specialized banks,” Espinós explained. So it is not because the Grenadians are extremely fond of this? Yes and no. As Juan Pablo Ramírez explained a few years agomanaging director of the company, although Donor’s profile has been changing over the years (and older men, workers and parents have been incorporated), “students continue to assume 80% of the total donations.” That is one of Ceifer’s keys: that Granada is the student city per hintomasia. A city of about 250,000 inhabitants that has a university of 80,000 students (and that is only a part of its training offer). But, without a doubt, it is a management success. After all, Ceifer also has venues in Seville and Córdoba, others of the two leading cities in donations. And it is not easy either. As they explainedonly 10% of those who are interested end up being accepted. To the age requirements (less than 50 years), we must add a personalized interview with a psychologist and a whole battery of medical tests that discard hereditary diseases and ensure the quality of the semen. So yes, Granada is at the top. And it seems that it will continue to be a long time. After all, the two cities that follow it from afar are also feuded by Ceifer. Who was going to tell us that the geopolitics of the semen was going to talk about the importance of having long -standing institutions attached to the field? Image | Jorge Fernández Salas | Manuel Medina In Xataka | Reproductive Wars: When will we stop needing women to have children?

They are almost 6,500 million light years

by

We are accustomed, or almost, to listen that the James Webb space telescope (JWST) has discovered a new galaxy in the confines of the observable universe. However, it is not always necessary to go so far to appreciate the immense power of the orbital telescope. Just stay halfway. 40 new stars. An astronomer team with representation of the University of the Basque Country and the DIPC (Donostia International Physics Center) has managed to capture in images and identify 44 new stars. This is the greatest number of stars identified in the distant universe to date. In addition to the stars, the team also discovered what could be a distant supernova. To almost 6,500 million light years. What makes this singular finding (in addition to the bulky number of stars found) is in the distance of these stars: these are found 6,500 million light yearsspecifically in the dragon arch galaxy. The stars find at such a distance that we see them as they were when the known universe had approximately half of their age. This galaxy is behind an immense cluster of galaxies, called Abell 370. A new lens for the JWST. The presence of Abell 370 It was instrumental in the discovery of these stars. All due to the gravitational lens effect. The enormous mass of these galaxies distorts the space around it, which diverts the light similar to how the lenses of a telescope do. This allows James Webb to see objects furthest than in principle would allow their already wide capacities. This phenomenon is also responsible for the “arched” aspect of the galaxy in which the newly discovered stars are located. The dragon arch is a spiral galaxy whose image comes to us as if it were a gum, all due to the influence of Abell’s cluster 370. The color of the stars. In his analysis of these stars, the team responsible for his discovery paid special attention to these. They discovered that it is red supergigants (such as the giant Betelgeuse, visible in the constellation of Orion). According to Explain the teamthis contrasts with previous similar findings that had predominantly detected blue supergigants. The details of the study were published In an article In the magazine Nature Astronomy. A new way to unravel dark matter. Beyond the relevance of finding such distant stars, the team highlights that the finding can teach us new details about the cosmos. Specifically, help us to reveal the mystery involved in dark matter. In Xataka | We thought about knowing everything about the star Vega, but Hubble and Webb telescopes have just dislodged astronomers Image | Abell 370 and the dragon arch galaxy, seen by Hubble. NASA, ESA, and J. LOTZ, HFF TEAM (STSCI).

Germany was the great European automobile power. Now, more and more manufacturers are clear that it is the place to avoid

by

“Germany is the place where the car was invented.” This clear and forceful are shown in the Verbandes Der Automobilindustrie (VDA)the German automobile industry association. An organization that estimated that in 2023 they worked in this sector 779,700 employees throughout the country. To get an idea of ​​the size of the automobile industry in Germany, in 2023 they manufactured 4.1 million passenger vehicles and almost 200,000 commercial vehicles. In Spain, the second largest vehicle producer in Europe, we manufactured half a million commercial vehicles but we stayed at 1.9 million passenger cars, according to data collected by Expansion. In fact, Germany is also the first country in Europe and the second largest producer in the world of electric cars. In 2023 they manufactured 1.27 cars moved by this technology. It would be expected, therefore, that with this experience it would attract more and more interest of new companies that intend to settle in Europe. Nothing is further from reality. A gigantic problem However, Germany faces a huge restructuring problem in the automobile industry. Their companies are in a process of conversion to the electric vehicle that points to thousands of layoffs but, in addition, the new companies seem clear that Germany is already the place where not to mount their factories. The last to position has been controversial. Asked about a possible polestar factory in the country, Michael Lohsccheller, general director of Polestar, responded to the newspaper Welt that “Germany It is not precisely the cheapest place For car production. Everyone knows what the general conditions are at the moment. “ With that last sentence, Lohscheller referred to the loss of German competitiveness in the automobile industry. Stefan Bratzel del Center of Automotive Management (CAM) I pointed to DW This same month of January that the country suffered with “high labor costs, including medical care expenses and extensive holidays” of its workers. To that same medium, Dirk Dohse, of the Kiel Institute for the World Economy (IFW) made it clear that German engineers were still among the best in the world but that the lack of flexibility prevented them from attract new talentsespecially from Asia. The country has been in a Institutional and economic internal crisis which is being deeper in the automobile industry. This loss of competitiveness has led manufacturers to warn that There are 190,000 jobs at stake If the industry does not find a solution. An output that looks more and more complicated if you consider that its manufacturers are drawing much more exports performance to China of electric cars than of combustion vehicles. This is a problem because the latter can get much higher per yield per vehicle sold than to electricity but also have a much lower competition than in the electric car market where the customer is turning to the local product. With the pressures of European policies to hug the electric car, the industry has undertaken a conversion in its factories. However, until 2024 technology Keep growing at a paid in EuropOh In China they see the European car as a outdated product. The latter is especially important in a country that houses a huge labor force of Volkswagen, Mercedes or BMW, whose world sales volumes They are especially sensitive to Chinese purchases. With bad results, Volkswagen has tried to fire tens of thousands of employees In Germany but, above all, the country sees How are production of vehicles or batteries to places like Spain, with lower labor and energy costs. A good example is the plant of Volkswagen in Sagunto to nurture Ford and Martorell. But, in addition, Germany is not attracting new investments. Northvolt’s project in Germany did not go from the theory while Spain has received Catl’s support, Byd has settled in Hungary and Leapmotor already produces cars in Poland and, It is rumored, that in Spain. Besides, Morocco and Türkiye They press to show themselves as especially attractive countries to produce cars as cheap as possible. Photo | Volkswagen In Xataka | Germany demonstrates the dependence on the aid that the electric car has: 100,000 vehicles are taking dust

OpenAi has taken everything he wanted from the Internet to train his AI. Now accuses Depseek of stealing his data

by

The models of AI of Deepseek They are really good. They show it comparative evidence we publish yesterday and that put it at the level of chatgpt, Claude or Gemini. That has unleashed praises, but also suspicion. There are people who do not believe that training deepseek It has cost just 5.6 million dollarsbut also now in Openai they accuse Depseek of something else. Deepseek, you are using our data without permission. Openai spokesmen have indicated Financial Times They have discovered evidence that “distillate” techniques have been used from OpenAi models used by Depseek. What is that of “distilled” in AI? Yesterday we talk about how Depseek developers have used a large number of techniques to achieve such an efficient model. Among them stands out for reinforcement learningbut it is also known that they use models distillate. In this technique a smaller “student model” is taught to behave as a larger and more advanced “teacher model”. Data of the “teacher model” are used so that the small model is faster and more efficient, but equally intelligent in specific tasks. Use not allowed. The distillate or distillation of models is a common practice in the industry, but the terms of OpenAi service prohibit that their models be used for this purpose. Thus, it is specified that users cannot “copy” none of their services or “use the output (of Openai models) to develop models that compete with Openai.” OpenAI and Microsoft have already investigated this. According to Bloombergboth companies analyzed last accounts that were being used to take advantage of their chatbots and that apparently belonged to Deepseek developers. They used Openai’s API, but there were suspicions that they had violated the terms of service by taking advantage of that access to make distillate of their models. Many do. David Sacks, responsible for AI in Donald Trump’s team, alerted him to what was happening and said there was evidence that Depseek had used OpenAi data. Spokesmen of the company led by Sam Altman indicated that “we know that companies of the People’s Republic of China – and others – are constantly trying to distill the models of leading companies in AI in the US.” The thief is believed that everyone is of his condition. The ironic thing here is that Openai has not had scruples when collecting internet data to train their models, also violating the terms of service of those platforms. Last year it was discovered for example how transcribed a million youtube hours To train GPT-4. Timnit Gebru, famous for his controversial dismissal From Google, I commented on LinkedIn that Openai “must be the most insufferable company in the world.” And he continued: “They can steal the entire world and swallow all possible resources. But no one can give them their own medicine not even a bit.” If you are on the Internet, it can be used, right? Other companies They do exactly the sameand are shielded in the argumetno of “fair use.” They collect Any public content On the Internet without asking users or permission or platforms. Not only that: it is suspected that in many cases these models are trained with works Protected by copyrightsomething that has resulted in numerous demands. Image | Xataka with Grok In Xataka | The next phase of AI is not to see who invests more but who invests less

More than 7,000 mAh and Snapdragon 8 Elite

by

In recent weeks we have seen some of the mobiles that have already begun to have The most generous batteriesreaching to the a whopping figure of the 7,000 mAh. If we add to the most interesting specifications, We have a most round mobile. It is the very case of Redmagic 10 proa “telephone” about the role that has now dropped in price after its launch. It can be found in two versions: 256 GB by 729 euros using the Amazon coupon and 512 GB by 789.65 eurosalso in Amazon and with a applied discount, without the need to select the coupon. Redmagic 10 Pro (256 GB), with coupon * Some price may have changed from the last review A round mobile on paper The Redmagic 10 Pro, which practically does not have to envy when Redmagic 10 pro+it is a gaming -oriented mobile, so it is equipped with very good specifications. The most interesting is found both in its battery and in its processor, since it comes with 7,050 mAhso it offers good autonomy, and the Snapdragon 8 Elitethe most powerful we can find currently on an Android mobile. To this we must add that we find a mobile that rides a 6.85 -inch screen that offers a 1.5K resolution and a 144 Hz soda rate. The bezels are very well used and we will also have no problem when seeing content on the mobile in environments with a lot of lighting, since it also offers a maximum brightness of 2,000 nits. On the other hand, since it is a gaming mobile that is equipped with very good specifications, the Redmagic 10 Pro has a liquid cooling system To avoid overheating, something useful especially when playing a game. Other mobiles that may interest you Samsung Galaxy S24 Ultra and 45W charger, mobile phone with AI, Android Smartphone, 12 GB RAM, 512 GB Storage, Chamber 200MP, S PEN, Long Duration Battery, Gray Titanium (Spanish version) * Some price may have changed from the last review Apple iPhone 16 Pro of 256 GB: 5G smartphone with camera control, 4K to 120 f/s recording with Dolby Vision and a great jump in autonomy. Compatible with airpods; Black titanium * 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 | Pawel Czerwinski in UnspashRedmagic In Xataka | The best mobiles, we have tried them and here are their analysis In Xataka | The best price quality price. Your analysis and videos are here

The 14 long -haired women who are a trend this 2025

by

He long hair It is from fashion And it is very becoming. For that reason, many women They have it hard to go through the hairdressing. However, they exist countless cuts that will allow you Change look Without giving up your Mamena XL. Here are those who are trend this 2025. The butterfly cut will be fashionable in 2025 The stylist Ariel Torres has made this cut butterflythat It will be fashionable This 2025. “It consists of combine layers of hair further short at the top and longer layers At the bottom, “they explain from the hairdressers Carol Bruguera. Long hair with side stripe, an ideal cut to stylize the face If you have long hair and Wide facewe recommend a cut with lateral linelike this room The Lab. It is perfect for stylize the face and balance the features. Bet this 2025 for a long bob “It favors all kinds of faces, It rejuvenates a lot forks Super comfortable and easy to comb“, the professionals of Factory hairdressers About him Long Boba long haircut for which you can bet this 2025. It arrives slightly below the shoulders. Long haircut for women which is trend this 2025: peak hair “The Pico hair is characterized by its Under unequal and UVE finish that leaves the central part of the back, “they say from L’Oréal Paris. It is from full trend In 2025 and gives a lot motion to the hair. The look is from the living room My Huynh. Mullet cut returns strongly in 2025 The cut Mullet who triumphed in the 80s Return strongly This 2025. stands out for having the rear further long that the superior and the sides very shortas seen in this Louquería look Art- shampop. LUCK YOUR LONG MAIM WITH A DEGRAPIL HAIR CUT “Hair cuts Degrafilados They consist of a capeado in which the secret is how The tips parade“, detail the experts of L’Oréal Paris. To the long hair gives them a lot of movement. This look has been made by Hildégna Silva. Long Hair Cuts that are trend: with curtain bangs He curtain bangs It is still fashionable in 2025 and is ideal for a long hair. This cut -out cut and Softens the factionsas you can check in this look signed by the stylist Yanjie Yang. The most daring will opt for this 2025 for the hime From Japan The cut arrives strong Himethat It will triumph this year Among the most daring. As shown Red hairdresserconsists of combining long hair with a straight bangs and others Two long strands. Long Layered, a very fashionable long haircut Another cut of long hair very fashionable is the Long Layered. It is based on Long layers structured around facewhat take weight to the hair and give him shapeas seen in this look made by the stylist Blayne Wolfe. With the Shaggy for long hair you will presume a modern and fresh look If you are looking for a Modern look and coolhe Shaggy cut For long hair it is for you. As seen in this image of the hairdressing The savageit has fringe and a combination of Long layers and short. Long and volume hair with the Messy cut, this 2025 trend The cut Messywhich will also be a trend in 2025, is characterized by its mixture of Long layers and short for an aspect like disheveled. In this way, it is achieved a lot of volumeas can be seen in this look created by the stylist Jansku. Do you have long and curly hair? Opt for the Morrison cut For the curly hair And long, a fashion option is cutting Morrisonas is done in Rolling hairdressers. It is a Very rocker style in which there is a Great contrast between the length of the Front and the rear. With a cut with bangs and pin your hair XL will show off with more life “A form of encourage A long and smooth hair is make a bang and sideburns“, they say from Cheska Hall. The result is a very original with which You will not go unnoticed. The wolf cut is fashionable this 2025 and it’s great in a XL hair The cut Wolf It is a halfway look between the Shaggy and the Mullet. It is great in a Mamena XLas this look made by the hairdresser demonstrates Antônio Carrijo. (Tagstotranslate) Yodona/beauty

Nike sells to $ 45 one of his best shoes to train

by

Within the New Year resolutions, they are always pointed out to exercise and a good way to start is with the appropriate implements such as, for example; Good training shoes that cushion the footsteps and avoid injuries. And an option that is calling consumers’ attention is The Nike Promina brand walk shoe which previously cost $ 65 and now on offer is price of $ 45. Until the moments, the consumers have described this shoe as “perfect” to train with 4.5 of 5, Not only for its price so affordable for the 30% discount but also provides comfort and is of high quality. Some clients have already left their comments on the Nike website pointing out that: “Comfort and support are phenomenal! The damping is incredible! I love walking with them! They are a very nice footwear”, Says a buyer, while another emphasizes that“ they are very comfortable. Without a doubt, I would recommend them to anyone looking for comfort, ”said a client. According to the brand, this model has several colors such as Dusty Cactus/White/Black and sizes from 6 to 15 for men. “I work in a warehouse and on the way between 28,000 and 30,000 steps per day, and needed some shoes that were comfortableneither too soft nor too rigid. These were a perfect combination of comfort, ”a user wrote. Continue reading: –Walmart “Give” ideal furniture for extra storage: from $ 300 to $ 60–Target will reduce its diversity and inclusion programs–5 Sam’s Club products if you live retirement (Tagstotranslate) Discounts

Mets launcher Dardo against Yankees fans: “They don’t understand baseball”

by

The 2025 major league season and the encounters between Mets and Yankees are more than evident have not yet begun. Proof of this were the explosive statements of the launcher Aj Minterwho signed for two seasons with those of Queens in exchange for $ 22 million. After taking the Dominican Juan Soto from the Yankees, the Mets took the lead in the market and the pique continued later that in statements extracted from Sny, MINTER talked about his experience with the fans of the mules. According to the reliever, Mets fans are the true ball followers. Otherwise Yankees public that according to him do not understand baseball. “It can be said that these Mets fans are true baseball fans. They understand baseball, not like those on the other side of the city”Miner said at his discretion. MINTER’s comment is founded that he has been able to face many teams but according to him there are no better fans than those of the Mets. “These are the true staunch fans and will be with you until the end. I had to face them all throughout my career and they always did the best of themselves, so we cannot wait to launch for you now, ”he added. The arrival of Minder to the Bullpen of the Mets serves as an experience reinforcement available to the manager Carlos Mendoza. The left -hander comes from a season with many injuries; Despite this, he launched in 34.1 innings, leaving 35 strikeouts and 2.62 percentage of clean races. Continue reading: (Tagstotranslate) New York Mets (T) New York Yankees

What is special Depseek, the new Chinese artificial intelligence tool (and how differs from chatgpt or gemini)

by

Image source, Getty images January 28, 2025 Updated 7 hours Deepseek, the new Chinese artificial intelligence model (AI), has shaken the digital world, dazzling investors and sinking the actions of some technological companies, after jumping to the top of application downloads in Apple Store. It was launched on January 20 and quickly captivated computer science before attracting the attention of the entire technology and world industry. The president of the United States, Donald Trump, described the phenomenon as an “alarm call” for companies in that country that must concentrate on “compete to win.” What makes Deepseek so special is the statement of its creators that it was produced at a fraction of the cost of other models in the avant -garde of the industry such as the OpenAi chatgpt, because it uses less advanced technology chips. That possibility caused the giant of the production of Chips Nvidia to lose almost US $ 600,000 million of its market value this Monday, the fall in a more loud day in the history of the USA. Deepseek also generates doubts about Washington’s measures to contain Beijing’s impulse to achieve technological supremacy, which includes export restrictions of advanced chips to China. However, Beijing has redoubled its efforts with President Xi Jinping declaring AI as the main priority. And the new companies such as Deepseek are crucial as China turns a traditional manufacturing of clothing and furniture to advanced chips technology, electric cars and AI. Here we tell you what it is. What is Deepseek? In simple terms, Depseek is a chatbot enhanced by AI, like chatgpt. It is a free application that can be downloaded from the Apple Store store, where Depseek states that it is designed “to answer your questions and enhance your life efficiently.” But the AI ​​model that drives it – called R1 – has about 670,000 million parameters, which makes it the largest open source language model to date, according to Anil Ananthaswamy, author of WHY MACHINES LEARN: The Elegant Math Behind Modern AI (“Why do the machines learn: the elegant mathematics behind the modern AI”). Image source, Getty images Photo foot, Hangzhou, where the Depseek operations center is located, also houses other Chinese technological giants such as Alibaba. It is said that it is as powerful as OPENAI’s O1 model, which enhances Chatgpt, in mathematics, coding and reasoning. It is also claimed that he is able to do all that in a much cheaper way; Its developers claim that building it cost $ 6 million, an austere budget compared to the billions invested by AI companies in the US. It is not clear how they got it. The founder of Deepseek supposedly stored advanced NVIDIA chips before his export to China was prohibited in September 2022. Experts believe that this provision, which some estimate in 50,000, allowed him to build such a powerful model when these chips with other cheaper and less sophisticated. How do you compare with chatgpt or gemini? Deepseek looks and feels like any other chatbot, although it leans more towards conversation. Like Openia or GEMINI Chatgpt of Google, you can open the application (or its website) and ask questions about anything, and the chat strives to give you an answer. Your answers are extensive, but you don’t issue an opinion even if you ask you directly by one. The chatbot usually begins by saying that the issue is “highly subjective” -it is politics (is Donald Trump a good president?) Or soft drinks (which one knows better, Pepsi or Coca -Cola?). He does not even commit to saying whether or not it is his rival Chatgpt, but he did a comparison of the pros and cons of both artificial intelligences. Chatgpt did exactly the same, using a similar language. Image source, Reuters Photo foot, Apparently and operation, Depseek is very similar to other rival chatbots. Deepseek indicates that it was trained with data until October 2023 and, although the app seems to have access to updated information, the web version does not have it. That is similar to the first versions of Chatgpt and is probably a similar protection attempt, to prevent chatbot from launching incorrect information to the web in real time. It can also respond quite fast, although it is currently a little stop under the load of so many users running to try it since it went viral. Chatgpt and Gemini tend to promote their subscription services, which can be around US $ 20 per month, for more detailed information, while Deepseek is free although more limited. Censorship of Taboo themes Where there is a palpable difference is in Depseek’s self -censorship when it comes to prohibited issues in China. Sometimes it starts an answer that then disappears from the screen and is replaced by a notice that says “let’s talk about something else.” The obvious taboo theme are the protests in the Tiananmen Plaza in 1989 that ended with the death of 200 civilians at the hands of the Army according to the Chinese government, but some media estimate that it resulted in a massacre of thousands. Like many other Chinese models of AI -Rernie de Baidu or Doubao by Bytedance- Deepseek is scheduled to evade politically sensitive questions. When the BBC asked the app what happened in Tiananmen Square on June 4, 1989, Deepseek did not give detail some about that documented massacre. He replied: “I’m sorry, I can’t answer that question. I am an assistant to the designed to provide useful and harmless answers.” Photo foot, Deepseek evaded the question that BBC asked him about what happened in Tiananmen Square in 1989. For their part, their Chatgpt and Gemini rivals had no taps to expand in this regard. It is believed that one of the great challenges for the development of AI in China is the censorship of the government. But it seems that Depseek has been trained around an open source model, which allows you to perform complex tasks, while retaining certain information. Who is behind Depseek? Deepseek … Read more

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.