Mobile Tech & Gadgets

What is this new TDT channel in 4K and in which provinces you can see

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Let’s tell you What is the new 3cat channel which has been announced that it will reach the DTT in 4K. It is not a channel that will reach the whole country, but it will only be able to be seen in an autonomous community. However, it is another step in the adoption of this resolution within the DTT, which will soon have to be reorganized again. Just as at the state level we will see that there will soon be four new channels in 4K, which are really classic channels such as Antena 3 and Tele 5, and the other two will be from RTVE, at the autonomous level there will also be news. 3CAT will arrive in the coming monthsand let’s explain what it is and if you can see it. What is and where will 3cat be seen 3CAT is the brand that since 2023 unifies the contents of TV3 and Catràdio, and also It is the name of the new TV3 channel which will begin to broadcast in 4K over the next months. The safest thing is to begin emissions before the summer of 2025, but there is no concrete date. In the published information, this is discussed as the 4K channel of TV3, so it can be assumed to be issued The contents of this autonomous channel in maximum resolution. However, this is an aspect that has not yet been specified. In order to begin emissions without interference, it will be necessary to rearrange the available emission space of the call regional multiplex. In Catalonia there are two, one occupied by the channels of the Corporation and the other that is now in disuse after the disappearance of 8TV. And this is where TV3 can place its ultra high definition channel. 3CAT can be seen in Cataloniasince it is an autonomous channel. Therefore, it is expected that you can only see it in the provinces of this autonomous community where you are already receiving normally TV3. In Xataka Basics | 2025 DTT Bru what is done, when it will be and how to know if your TV is prepared

This Chinese fantasy film is destroying records in his country and has already advanced Marvel in more than one milestone

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‘Ne zha 2’ is sweeping. Maybe you have not been able to talk about this animated Chinese production (the first installment was titled ‘Nezha: the rebirth of a god’ and You can see it in Netflix), but it reached Chinese cinemas taking advantage of The celebration of the Chinese New Year, the most profitable and coveted day for the premieresand in 5 days he kneaded 435 million dollars. To get an idea of ​​how much that can be, ‘Avengers: Endgame’ added something less, 427 million, in its first five days in US cinemas. If you continue on this path (And you are following: In its first week, it has reached 671 million), it has another even more spectacular milestone to exceed: become the first feature film that exceeds 1,000 million dollars of collection in a single country. Again, Disney shadows him with ‘Star Wars: the awakening of force’, which raised 936 million in the United States. It is the one that shows the greatest brand so far. Finally, ‘Ne zha 2’ has another record to overcome, and everything indicates that he will: be the first Chinese film to exceed one billion collection. ‘The battle of Lake Changjin‘He stayed at the doors, with 913 million at the box office. Finally, last milestone: ‘Ne zha 2 is about to advance to the first’ Nezha ‘, which became the first animated film that exceeded 700 million collection in a single territory. Many brands and many milestones, as can be seen, for a film that continues the argument of the first part and that remains starring Nezha, a protective deity that appears in the Buddhist, confucian and Taoist folklore. The argument of these animated films are based on a classic Chinese novel of the 16th century, which in turn has inspired other films in the country such as ‘New Gods: Nezha Reborn’. In Xataka | ‘Vaiana’ is already the greatest success in streaming history, and there is a clear responsible: the way of watching children’s films

one called 7% of your income

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The Law of AI of the European Union He entered into force On August 1, 2024, and yesterday the European Commission published a statement in which the uses and prohibited practices of AI. These “prohibited practices” are detailed in the text of the law of AI. Specifically, In its article 5. The objective is to try to cover a series of cases in which AI can try to interact with people, both through consumer applications and through physical environments. European regulation defined four risk levels For AI systems ranging from the minimum risk (spam filters) to unacceptable risk, considered systems as a threat to safety. Among the unacceptable activities are the following: Ia for social scoreallowing to create risk profiles based on people’s behavior. Manipulators capable of affecting people’s decisions in a subliminal or deception. Which exploits vulnerabilities such as age, disability or socioeconomic level of users. The one who tries to predict whether people will commit crimes based on their appearance Ia who uses biometry to infer the characteristics of a person, such as their sexual orientation Which collects biometric data in real time in public sites for police security purposes Which records and tries to infer users’ emotions both in the workplace and in academic institutions Which creates or expands facial recognition databases collecting online images or through security cameras Companies that violate this regulation will face fines of up to 35 million euros or up to 7% of its annual income The previous fiscal year, the figure that is greater. And those fines affect any company, regardless of where its headquarters are installed. Last September 100 companies signed the IA Pact of the EU, a voluntary initiative to promote the application of the principles of the law of AI. Among the signatories were giants such as Amazon, Google and Openai, and all promised to identify potentially qualified AI systems as high risk. There is nevertheless Some exceptions to those prohibited uses of AI. Thus, for example, the AI ​​law allows security agencies to use certain biometric data collection systems – like our face – if these systems help make “directed searches” for for example victims of kidnappings or avoid imminent threats to People. That would validate uses like the one who Recently we met in Madrid. The countries of the European Union have until August 2 to designate which authorities will monitor this market and guarantee compliance with the rules of the AI ​​Law. The question is the impact that this will have on the availability of AI functions in the EU. Since there is talk of high -risk systems, that impact should be minimal, but The rest of the regulatory framework -with The DMA as the protagonist— Yes propose an important obstacle so that in the EU we enjoy the latest advances in this field. In Xataka | The EU’s artificial intelligence law was born obsolete. So you are already preparing the following

LEGO has the most original flowers to give in Valentine’s Day. We review the five best sets of the brand

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LEGO has been announced by the numerous (and increases) collaborations with other brands, but also has some own harvest sets; Some are even perfect for giving in love days. Under the Botanicals line, we have a wide repertoire of flowers: From bouquets of roses to orchids or even sunflowers. In this article we have gathered the five best sets to give away on this indicated date. Rosas bouquet by 47.95 eurosa complete bouquet of roses that stands out for its spectacular design. In addition, he is now on. Miniorquídea by 27.99 eurosthe best -selling product on Amazon under the “artificial plants” category. The reasons are the price and its design. Rosy flower bouquet by 59.90 eurosa very complete bouquet with various flowers. ROSAS by 11.95 eurosa set that includes two roses at a very restrained price. Sunflowers by 11.95 eurosa set that includes two sunflowers and has a very tight price. Rosas bouquet If we want to go to the safe, the most classic Valentine’s gift has moved to the Lego brand under the Rose bouquet set. Its official price is 59.99 euros, but now it can be found in Amazon by 47.95 euros; Of course, it looks quickly because in recent days there was no stock in the store. Includes a total of 822 pieces to build a dozen rosesit comes with four twelve twils, they have three flowering stages and its design is very well cared for. * Some price may have changed from the last review Miniorquídea One of the last sets that Lego has launched in the Botanical line is that of the Miniorquídeaa construction that has already become the best -selling product of the “artificial plants” category. By 27.99 euroswe have a gift for Valentine’s Day that includes 274 pieces to build both the orchid and the pot itself. * Some price may have changed from the last review Rosy flower bouquet In the event that we want somewhat less classic and keep in mind to bet on something more colorful and with greater diversity of flowers, the best purchase option is the slug set bouquet of fantasy flowers in pink. Its price at Amazon is 59.90 euros And it comes with a total of 749 pieces to build orchids, ranunculos, margaritas, acianos, roses and a dalia. In addition, stems can be customized. LEGO – FLOWER RAMO IN ROSA * Some price may have changed from the last review ROSAS We can also bet on other more basic and cheap sets, but just as interesting. The brand has a set that includes two roses and its price in El Corte Inglés is only 11.95 euros. Each of the roses They include adjustable stems and a super care; In addition, each has an approximate length of 26 centimeters. In addition, they can be combined with other sets of the Botanical Line. * Some price may have changed from the last review Sunflowers If your partner loves sunflowers, LEGO has also thought of you. By 11.95 euros In El Corte Inglés, the brand has its own set of sunflowers that, similar to the two roses, includes a couple of units. In the package we find a total of 191 pieces to build them, They come with adjustable green stems and leaves and can be combined with other sets of the Botanical Line. On the other hand, the size of each sunflower is approximately 25 centimeters high. * 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 | LEGO In Xataka | Your favorite series, comics and movies also in Lego: 15 ideal construction kits to mount yourself or give away In Xataka | Lego constructions to another level: the Technic series has the models with which any collector would dream

How to use them and what can you do with them

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Let’s explain How to use and what are the voice notes for of Chatgpt in WhatsApp. Initially they were not available when artificial intelligence reached the messaging application, but then it has been implemented so you can do different things. This function It has some limitations that you must know, and that we are going to explain to you with what you can do with them. Then, we will give you two examples on how you can use these notes in a practical way. Remember that you can access Chatgpt In WhatsApp through the phone number +1 (1) (800) 242-8478that you can add as contact. What can you do with voice notes The function of sending voice notes to Chatgpt through its WhatsApp contact is made so you can make any questions through voice messages. The main function is that, instead of writing the questions you can send the message in voice. You can also forward voice messages and ask for a summary. When you do it, initially WhatsApp will tell you that you can’t do it, but if the message is long after a while. This is a function that is not yet 100% operational. Chatgpt will not be able to transcribe the messages of voice that you send him, and if they are short, he may tell you that he cannot summarize them either. However, with long messages I have managed to do it, even when they are mine from another chat. This can be useful in those cases in which Some person sends you an audio so long that it looks like a podcast. So, you share it with Chatgpt on WhatsApp and you can ask for a summary. Use chatgpt voice messages on WhatsApp To ask a thing by voice to chatgpt in WhatsAppthen you have to keep the microphone button tight and talk. The question is to send a voice message just like you would with any other person. When you do, then in a few seconds Chatgpt will generate a written answer to what you have asked with your voice. To request a summary of a voice messagethen you have to go to the chat where the message has been originally sent, keep it pressed to go to the options, and Choose the option Forward. When you are forwarding, then choose Chatgpt’s contact. After forwarding the voice message, you have to Write you Make me a summary of the voice message to chatgpt. You will appear first a message that tells you that you cannot do it, but then it will make you a summary equally. If the first one does not work, you can try it more times. In Xataka Basics | How to improve chatgpt responses: 9 steps to guarantee higher quality and better sources

I have tried Silbo Money, mobile payments without leaving WhatsApp. It’s like bringing cash to the mobile, for good and for the bad

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A few weeks ago we talked about Money whistlethe Sevillian startup that integrates mobile payments in WhatsApp. Its approach is brilliant in its simplicity: instead of competing as another app, it is integrated into “the application we already use” par excellence to become our digital portfolio. The system operates inside WhatsAppwith minimal derivations to the browser. We add to our contacts and chat with a purely functional Bot. No canned responses or frustrating loops, only direct and functional interactions. The record is automatic and direct: we validate identity, we create a four -digit pin, and voila. This pin is requested when initiating a conversation or after a while of inactivity, balancing security and convenience. The registration process. The creation of the PIN is one of the processes for which Silbo sends us to the browser. Its main difference with Bizum It is structural: It works as an independent digital purse. While Bizum operates directly with our bank account, Silbo requires loading previous balance. It is moving the cash to the mobile. The loading process. This separation has two readings: An inconvenience: Add friction against Bizum. An advantage: Provides extra security when isolation from our account. The interface is pure pragmatism. It allows navigation for text commands and contextual buttons. The buttons guide the rookie, the commands speed up the expert. For example, if we write “balance” you will ask us if you show it in the chat or if you download it. If we write “Chat balance” you will show us directly. The Silbo Shares menu. A shipment of money … … and a money application (happily corresponded). By the way, the fluorine yellow that uses whistle as a brand image seemed to me somewhat strident at the beginning. After trying it, it is clear to me: it makes it easier to quickly locate the conversation with a Scroll visual. It stands out, and a lot. The most remarkable is how to take advantage of WhatsApp omnipresence. You don’t have to download another app or learn to use another interface, everything happens in a family environment. It even has a collection of Stickers Own that include messages such as “who pays rest”, perfect for using passive-agreesive tone. The withdrawal of the balance to our bank account. His challenge will be to achieve critical mass. Like whatsapp or bizum, You need adoption to be useful. Its advantage is to operate on WhatsApp, canonical in Spain. His challenge, convince users to take the step, especially considering Bizum’s current domain. In my tests I have done several operations: load balance, send money, claim it, receive it, withdraw it, consultations, etc. Everything works fluently, without complications or delays (the withdrawals take one or two days). The only real friction is the need to load previously balance. Overcome that step, the system is as natural as sending a message. Silbo optimizes more than revolutionary: take the mobile payment and simplify it by integrating it where we already live. It is pure pragmatism. Time will say if it manages to challenge Bizum. In Xataka | The unstoppable rise of Travelperk: the Spanish travel startup already is worth 2.7 billion dollars and strengthens its expansion Outstanding image | Xataka with Mockuuuups Studio

2024 was his first year being profitable in full reinvention of his model

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Spotify has closed 2024 with a historic milestone: It has been his first full year of benefitsafter years of funambulism between some green shoots in idem and quarters chained in red. And he has done it while diversifying beyond music. Why is it important. The company has not only closed its first year in positive: it has also shown that it can be profitable without sacrificing growth, right now that Wall Street demands results to technological ones and is not made up of future promises. In figures: 675 million monthly active users (+12 % year -on -year). Gross margin of 32.2% (its record). 477 million euros of operational benefit. 10,000 million dollars paid to the music industry (60,000 since it began operating). The context. Spotify has been transforming silently but radically. It is no longer just a music platform in streaming And it will hardly be. In your catalog there are also … 6.5 million podcasts. 330,000 VideoPodcasts. 350,000 audiobooks. In fact, according to the company, 270 million of its users have consumed video content. This type of content is the great opportunity that Spotify has had for the user to continue using the app, but consuming content that does not require payment of Royalties. It is his perfect play: that the user continues in the app but without costing the company so much. Let’s add to that Your commitment to advertising. He is going well. Between the lines. The strategy goes beyond audio. Spotify is building a complete ecosystem for content creators, similar to the YouTube model. And in the presentation of these results they have checked their model: 70% of eligible programs already participate in their program of Partners. The number of video creators grows more than 50% year -on -year. The aforementioned diversification reduces the dependence of records. The next. The issue is now if Spotify will be able to maintain this profitability in the coming years, and especially if he will be able to do it with such an aggressive competition to retain our view and ears on their platforms. Tiktok, Apple or An intractable youtube with the new podcasting. Daniel EK, CEO and founder, points to a more ambitious vision: “We will continue to bet on initiatives that generate a long -term impact.” Reading between the lines, the current profitability can only be the first step of a deeper metamorphosis of your business. Outstanding image | Xataka with Mockuuuups Studio In Xataka | The great surprise of the Pódcast is not that people are listening to them. Is that he is seeing them

There is a challenge to run seven marathons in seven days worldwide. And a Spanish with eight children is sweeping

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In the world of sport there are demanding challenges, difficult, difficult, extreme challenges and then delusional challenges and within reach of physicists (and minds) with a iron resistance, such as the one he has decided to assume Estefanía Unzu Ripollbetter known in networks such as ‘Verdeliss’. Of 39 years and mother Outcutuplethis pamplonesa has proposed to end Seven marathons. The surprising thing is how you want to do it: the seven 42 -kilometer races are held in consecutive days… and in different parts of the planet. It has already begun. And he is not going wrong. Figure issue. Yes, the numbers are correct. All. Verdels is 39 years old, eight children and is embarked on the challenge of completing seven marathons that are held over seven days in seven different places on the planet. And by different we do not refer to small borders. No. The races that have already completed were held in Antarctica, Africa, Australia and Asia. The idea is to continue with Europe, South and North America. And all this, we repeat, in a period of Only 168 hours. Why’s that? There are several answers. If the question is why completing seven marathons in those seven places for seven days, the answer is simple: they are part of an international challenge that has already Some years celebrating, the World Marathon Challenge. The test has a limited number of squares and this year is celebrated over 168 hours in Antarctica, Cape (Africa), Perth (Australia), Dubai (United Arab Emirates), Madrid (Spain), Fortaleza (Brazil ) and Miami (United States). When they ask Verdeliss why he has decided to submit to such a test (and of course, it is something that They have asked him During the last weeks) she replies that he seeks to “live life intensely” and enjoy without the fears limited. Your participation It also has a solidarity component. As I explained recently At 20 minutes, he wants to raise funds for the investigation of a rare disease, the Menke-Hennekam syndrome. Verdeliss herself is in contact with Claudia’s mothera girl who suffers from it. Hard test, good results. The challenge is still underway and he has several days left to finish, but for the moment the Navarra is doing well. Quite wellin fact. In Antarctica he crossed the goal after 3 hours, 38 minutes and 53 secondsin Cabo del Cabo he did it in 3 hours, 10 minutes and 14 secondsIn Australia he toured almost 42 kilometers in 3 hours, 10 minutes and 30 seconds And in Arab Emirates completed the challenge in 3 hours, 9 minutes and 46 seconds. With such brands the Spanish has not only managed to finish all the races, but even becoming the first woman to reach the finish line or even getting the men who compete in the test. Ahead they have three races: that of Madrid, which is celebrated today, and that of Brazil and Miami, which it will face throughout Wednesday and Thursday to complete the circuit. “I have carbonized skin”. That meets its objectives does not mean that the extreme challenge is not taking its toll to the Navarra athlete. In his Instagram profile he has been recounting for example how he has encountered stomach problemssome difficulties To rest aboard the “military” plane in which they travel between continents, Discomfort in the quadriceps and also some other unforeseen. “My only discomfort is that I have charred skin … the rush is not good advisors and I forgot to apply the sunscreen,” I wrote From Cape City. Although Verdeliss has been running and has already achieved some notable feat, such as becoming Champion of Spain 100 km, in January I recognized to The country that the new challenge would force her to face the unknown. “I have run 27 marathons in 24 months, but this time one of them is extremely cold in Antarctica. I have never experienced such low temperatures, or running with some nails in the shoes.” Beyond the seven marathons. The challenge of the seven marathons in seven days has given him even more visibility, but the truth is that Verdeliss has been used to be under the spotlights. On Instagram, where he shows his facet as a athlete and mother of eight children he adds around one and a half of followers and on YouTube it has 2.1 million of subscribers. Also He has participated In ‘Big Brother Vip’ and ha called attention of the press for his sports successes. Professional, in addition to their work in networks acts as CEO of a cosmetics firm. Images | World Marathon Challenge 777 1 and 2 and Verdeliss In Xataka | More and more people participate in popular marathons. Science knows that going as optimistic has its risks

We have been listening to the benefits of Omega-3 for years. Now we know that it also rejuvenates us

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Surely we have heard more than once about the benefits of omega-3 fatty acids. This compound has a well -documented positive effect on our cardiovascular health, but perhaps its positive impact is more complex (and more extensive). Stop the clock. A new study has observed that omega-3 fatty acids is able to slow down our epigenetic clock, that is, biological aging. The participants in the study were subject to different treatments that combined not only Omega-3 supplements, but also vitamin D and exercise. Omega-3. The Omega-3 They are a group of polyunsaturated fatty acids that we usually associate with fish consumption (especially species such as northern north or white tuna, mackerel, salmon, sardines and trout), but which can also be found in other types of food, from Linaza oil nuts, through soybeans or chia seeds. Over the years, we have found a beneficial impact of omega-3 fats on our cardiovascular health: they decrease the presence of triglycerides (other types of fat present in our blood), as well as the possibility of developing arrhythmias and the accumulation of plate in the arteries. Omega-3 can also help reduce blood pressure. 777 participants. The study conducted A follow -up of 777 participants over three years in the context of the DO-HEALTH project. Participants were 70-year-old or older adults to whom a combination of a gram per day of Omega-3, 2,000 International units (IU) of vitamin D and/or an exercise program at home (three 30 -minute weekly sessions). The details of the study were published In an article For the magazine Nature Aging. Four measures. The team used four biological age measures, the “watches” Phenage, Grimage, Grimage2 and Dunedinpace. They observed that the Omega-3 fats had an effect on three of these four measures (Phenage, Grimage2 and Dumedinpace). On the other hand, they did not observe remarkable effects when vitamin D applied as the only treatment. The team also quantified the measure to which the Omega-3 “slowed down” the passage of time in our body. During the three years of study, those who consumed this supplement saw their aging in the equivalent of Between 2.9 and 3.8 months. “This result extends our previous findings of the DO-HEALTH study, in which these three factors (Omega-3, vitamin D and exercise) combined had the greatest impact by reducing the risk of cancer and preventing premature fragility in a period of three years, to reduce the rhythm of the biological aging process ”, explained in a press release Heike Bischoff-Ferrari, who led the study. Stop the clock. Measure ours biological age It is not a simple task. In his research the team combined different measures to achieve a precise image of the real aging of people but even this is, they admit, a strategy with limitations. That is one of the reasons why the team intends to continue investigating the interactions between the consumption of fatty acids and the improvements in our hope and quality of life. An approach that goes beyond concrete diseases and focuses on something much more generic but of first importance. In Xataka | What food supplements really work and which are not, in a great graphic Image | Alesia Kozik / Gabin Vallet

The first trailer of ‘The fantastic 4: first steps’ reveals the most important ingredient for Marvel’s future: its villain

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Surrounded by considerable paraphernalia (a countdown of more than an hour, the appearance of the four protagonists, a scenario that imitated the launch of a rocket), Marvel has launched the first trailer of ‘The Fantastic 4 first steps‘, advance of what we can expect from the anticipated arrival of the first family to the MCU And it’s not for less: Marvel He knows that he plays a lot with this new production, more than with any other film planned by 2025, such as the closest ‘Captain America: a new world’ or ‘Thunderbolts’. After stumbling in 2024 as ‘The Marvels’ and a parenthesis as notorious as the one that has been 2025 and only ‘Deadpool and Wolverine’ in theaters, ‘the fantastic 4 first steps’ is Marvel’s opportunity to recover the pulse of the pulse of the cinema mainstream which controlled with a iron pulse during the early phases of the MCU. On July 25 we will have to wait to see this movie, which The truth is that it is unusually faithful to the original comicsespecially thanks to the retrofuturist atmosphere in an alternative reality: the costumes, the fantasticar, herbie, the Baxter building … everything is both modern and classic, and the effect is very intriguing. Pedro Pascal, Vanessa Kirby, Joseph Quinn and Ebon Moss-Bachrach are perfect in papers traced to the originals. There are many elements that do not appear in the trailer and that are about to be revealed: from Reed Richards using their powers to the rumored silver wake. What is seen, although only on his back, is to Galactus, the most colossal enemy of the fantastic four, and one of the nemesis par excellence of the Marvel universe. The presentation in this return to the classic Marvel is not accidental: frustrated plans with Kang … Is Disney presenting the villain that will vertebrate the next movies of the house, as Thanos did? Are the company decidedly cosmic? We will have to keep waiting to know. Header | Disney In Xataka | The loose box office of ‘Venom 3’ forces Hollywood to reconsider superheroes: they are no longer a golden egg chicken

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