life

Some say Mercury retrograde ruins their life, but the planet didn’t even move from its spot.

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Mercury retrograde season returns. From November 9 to 20, 2025, many people around the world – and especially on social networks– They will blame this curious planetary phenomenon for the argument they have had with their partner, the breakage of their refrigerator or the failure in an exam. But the question we must ask ourselves is if there is something behind this phenomenon that seems astronomical. What is ‘Mercury retrograde’. Despite its magical name, “Mercury retrograde” is described according to NASA as an optical effect: from Earth, Mercury (the planet closest to the Sun) appears to move backwards in its orbit for a few weeks. Astronomically, that “recoil” It is an illusion created by the difference in speed and position between Earth and Mercurybut nothing in the cosmos really changes, only our point of view. This is a phenomenon that occurs several times a year and has no physical effect on the Earth, our communications, travel or emotions. This is why astronomical science is clear: it is pure visual effect, not causality. Another interpretation. In the case of astrology the interpretation is very different. For this branch, Mercury is attributed powers over the communication, thought and movement. In this way, when it is ‘retrograde’, astrologers advise avoid signing contracts, taking trips or having difficult conversations. But this is something that has no scientific support behind it. A real meme. The interesting thing, according to experts in digital cultureis how Mercury retrograde has become a lifeline to cast our blame away. It is the perfect meme to explain everyday chaos: when WhatsApp crashes or the AI ​​responds strangely, the fault is not ours, but Mercury’s. In this way, everything stops being our fault, and for psychology it is something that we use as a strategy to attribute the disorder to external factors that reduce anxiety and connect us with the community. In countries like Spain, each Mercury retrograde cycle activates dozens of interactions on TikTok, Instagram and X, full of jokes, astrological advice and memes. This narrative allows us to find order (or at least, poetic meaning) in digital unpredictability. There is no relationship. Whether the computer or the refrigerator stops working or you have had a fight with your boyfriend or girlfriend has nothing to do with the position of Mercury. However, the myth and the joke will live on. Perhaps it is therapeutic to look to the sky for an answer when reality surpasses logic, even if we know that looking at the sky will not change whether our router breaks or not. Images | Wikipedia Afif Ramdhasuma In Xataka Basics | 19 apps and tools to see and have more information about stars and constellations

The Star Destroyer is the terror of Star Wars. But as one fan has calculated, building it in real life wouldn’t be cheap.

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‘Star Wars’ is full of iconic ships. From the Millennium Falcon and its Kessel Corridor in just 12 parsecs to silhouettes identifiable at a glance such as the X-Wing or the TIE Fighter. We associate ‘Star Wars‘ with frenetic combats in space, but we also have iconic mastodons, authentic galactic monsters like the unmistakable Imperial Star Destroyer. Well: now we not only know how much it impresses us, but also how much it would cost us. What is a Star Destroyer. This 1.6 kilometer long, wedge-shaped beauty exhibits measurements and characteristics that make it a mini space station of considerable power. Let’s see: Approximate mass: 40 million metric tons Engines: Three KDY Destroyer-I ion engines and Cygnus Spaceworks Gemnon-4 units Maximum speed in atmosphere: 975 km/h Hyperlight Capability: Yes, with a class 2 impeller Heavy and medium turbolasers located in batteries throughout the ship Ion cannons to disable enemy systems 30 torpedo launchers or missile slots Ability to deploy 72 TIE fighters, as well as AT-AT and AT-ST ground vehicles Estimated total crew: between 37,000 and 60,000 people It functions as a small floating city, with areas for operations, daily life, maintenance and storage So the money what. Although less monumental than the Death Star, Star Destroyers require immense resources to construct. Estimates based on scientific analysis and data from the saga and collected on the website Gamestar They suggest that building, maintaining, and even disposing of when the time comes for a single Star Destroyer could cost a fortune. Used as a basis for comparison the price it costs to build a real aircraft carrier: between 13,000 and 17,000 million dollars each. And that’s just the beginning. We’re not just talking about construction itself. Resources and construction time skyrocket when considering mass production, as the Empire deploys dozens of destroyers to maintain its dominance. In addition, training and supplying personnel generate recurring costs. And maintenance, of course: refueling, repairing war damage, technological updates and replacing parts, which requires the construction of strategic space bases. We are going in parts, breaking down this authentic black hole of pasta. The initial transport. Transporting 40 million tons of construction material to space is logistically complex and expensive. With an extremely optimistic price of 10,000 euros per ton, the initial cost would be around 400 billion euros. In the long term, the cost could be reduced to about 200 euros per kilo, equivalent to about 8 billion euros. If we talk about current technologies (that is, no teleportation or similar), the realistic cost for this volume would be around 40 billion euros. What the material costs. The construction of the Star Destroyer would likely use high-strength, low-alloy steels, the cost of which is estimated at around €90 billion. More advanced systems such as propulsion, weapons and other high-performance components would require more expensive special alloys, adding at least an additional 110 billion euros. Altogether, conservative estimated costs for materials would be around €200 billion in total. To ride. The Star Destroyer is significantly more expensive to manufacture than mere materials, as labor and countless tests can cost five to fifteen times as much. The construction cost is estimated at around 2 billion euros. Furthermore, adding the costs of research, testing, infrastructure and development, especially in new energy and propulsion systems, could conservatively add another 5 billion euros to the total budget. The invoice. In short, these gentlemen will have to go and digest: the total expense to build and maintain the imperial Star Destroyer is estimated at around 15.2 billion euros, assuming transportation costs. Without including development expenses, the cost would be around 14 billion euros. But we can go up: if additional elements such as technical reserves, energy systems, lifetime maintenance and scrapping are considered, the joke can approach 40 billion euros. To put it in perspective, the USS Gerald R. Ford aircraft carrier cost around 12 billion euros, so a Star Destroyer would cost almost four thousand times that amount.​ In Xataka | Adam Driver launched a Star Wars movie project about Kylo Ren. Disney rejected it because they didn’t understand it.

How to use your old hard drive on Android TV or Chromecast to give it new life

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If you have an old hard drive at home, there are several ways you can use it. For example, you can use it on your Android TV devicewhether it is an HDD or an SSD. You will always need some type of adapter to connect it via USB, but when you do, the possibilities are many. In this article we are going to summarize the things you are going to need, and everything you need to take into account for this, to convert an HDD or SSD to an external hard drive that you can connect and add photos or videos to your Android TV, be able to play them on the TV, device connected to it or Chromecast, and much more. Know your hard drive, buy an enclosure If what you have is an old external hard drive, everything will be easy, and at most you will need to buy a cable that connects it via USB type C, or that converts USB-A to USB-C to adapt it to an Android TV if it does not have a large USB connector. But If it is a computer hard driveone of those wireless ones where you have the disk and that’s it, then you are going to need to buy a kind of case that has the necessary internal components and programs to be able to connect it to a device like Android TV. Come on, to turn it into a portable drive. But before looking for a case, you should know a couple of things. First you have to know if it is a HDD or SSDa large mechanical disc in the first case or one of the finest in the second. You also need to check if the connection is IDE as in the older ones, or SATA. You also have to know the size of your hard drive, which can normally be 2.5 or 3.5 inches depending on whether it is an SSD or HDD. These are data that you need to check on your own, since you will need all of them to later get the external adapter casing that suits you. Once you have everything clear, for non-external hard drives you only have to buy the case with the features you need. They are very cheapand depending on what you need, they can cost you from 8 to 20 euros depending on how you want them to be, although it is advisable to buy them in stores with free returns in case you make a mistake about something. Once you buy the one you want, you will only have to connect the hard drive into the caseand then connect this to your Android TV or your Chromecast. These are our recommendations: BENFEI 2.5″ Hard Drive Enclosure, USB C/A to Sata for 2.5 Inch USB 3.0 to SATA SSD (Optimized for SSD, Compatible with UASP SATA III) The price could vary. We earn commission from these links Hard Drive Enclosure – 2.5 Inch IDE Parallel Port Mobile Hard Drive Enclosure High Speed ​​Hard Drive Enclosure Screwless External Storage The price could vary. We earn commission from these links AISENS USB 3.1 GEN1 EXTERNAL 3.5 BOX FOR SATA III HARD DRIVES BLACK ASE-3530B The price could vary. We earn commission from these links Tooq TQE-3520B – Enclosure for 3.5″ HDD Hard Drives, (IDE, SATA I/II/III, USB 2.0), Aluminum with plastic support, LED indicator, Black, 350 g. The price could vary. We earn commission from these links Format your hard drive When you connect your hard drive directly to your Android TV or Chromecast, the first thing you see is a message asking you to format it to be able to use it. This is something that is important to do, and if the device does not allow you to do it you will have to go by hand by connecting it to the PC and doing it there. When formatting it, it is advisable to choose the formats FAT32, NTFS or exFATwhich are the most popular. exFAT may not be compatible with some televisions, so if you want to watch large files such as movies it is best to opt for NTFS. What can you do with this hard drive Now you just need to start taking advantage of this disk to use it. To start, you can use it to store series, movies or music. You can save files directly to disk, and then access them from the native Android TV player or any player application you install. You can also do the same with photographs. Some set-top boxes or Android TV devices allow you record programs or broadcasts directly. In these cases, one of these hard drives will considerably increase the space you have available to do so. On Android TV you can also find the option to format this hard drive as internal storage. It is not an option always available, but when you have it, its storage will become like the internal one to install more applications or games inside, although these will go more slowly. Some apps will also allow you use the disk as a drive for downloads. This can happen to you in download managers or emulators, and in these cases you can take advantage of this disk. In fact, if you are going to use emulators it will be useful to save the ROMs to disk. In Xataka Basics | The computer does not recognize an external hard drive: what to do and how to solve it

Mining waste is changing life in the depths of the Pacific

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More than a thousand meters below the Pacific, a turbid cloud slowly disperses. It is not pollution visible from the surface, but it could transform the ocean from its foundations. That cloud—a mix of sediment, metals, and mining waste—is the byproduct of a new global fever: the race for minerals from the seabed. A recent study published in Nature warns of a little-known risk. By extracting metals from the seabed, underwater mining releases a cloud of waste as fine as dust. This material can replace the food that millions of small organisms need to survive. They are tiny, almost invisible creatures, but without them there would be no fish, whales or marine life as we know it. A deep problem. A team from the University of Hawaii at Mānoa analyzed for the first time the effects of a test spill made during a mining operation in the Pacific. Researchers discovered that the waste generated by extracting polymetallic nodules – potato-sized rocks packed with valuable metals such as nickel, cobalt or manganese – can drown the so-called “twilight ocean”, an area that extends between 200 and 1,500 meters deep. The results are overwhelming: the particles from the mining process are between 10 and 100 times less nutritious than natural particles. “It’s like replacing food with air,” explains Michael Dowdlead author of the study. Their work shows that this waste can displace organic particles that feed zooplankton and other species that, in turn, support fish, whales and tuna. The study, carried out in the Clarion-Clipperton Zone – a vast region of the Pacific of 1.5 million square kilometers under license from the International Seabed Authority (ISA) – calculated that 65% of the species analyzed depend on particles larger than six microns, exactly those that would be replaced by mining waste. More than half of the zooplankton and 60% of the micronekton feed on them. The journey of waste. During the process, underwater mining generates a flow of water, sediment and metals that is pumped to a ship on the surface. There the valuable minerals are separated and the rest of the material – a mixture of mud and inorganic fragments – is returned to the sea. The problem is where it is returned. Some companies, such as The Metals Company (TMC), have proposed release the residue in the so-called “mesopelagic zone”, an area rich in microscopic life. According to scientists, this could cause a “cascade effect”: organisms that filter particles to feed would run out of nutrients, and the predators that depend on them—from fish to cetaceans—could migrate or starve. That is why the authors recommend that, if companies insist on mining, they at least return the sediments to the seabed, where they were extracted, even if that is more expensive and technically complex. However, from the company, which financed the study but did not intervene in its conclusions, he assured The Verge which plans to release the waste at a depth of about 2,000 meters, below the area analyzed by the researchers. According to its environmental director, Michael Clarke, the particles dissipate quickly and there is less planktonic life at those depths. The rules of the fund: the battle in the ISA. The rules of the seabed are still being written in slow motion. Regulation falls to the International Seabed Authority (ISA), the UN body in charge of managing mineral resources in international waters. Since 2014, the ISA has been working on a Mining Code that has not yet been approved. For now, it has only granted exploration licenses, but none for commercial exploitation. Meanwhile, some countries are pushing to move forward without waiting for the final code. In fact, Donald Trump has tried to bypass the international process signing an executive order that allowed US companies to be granted permits to mine the seabed. The measure has been seen by ISA Secretary General Leticia Carvalho as a “dangerous precedent that could destabilize ocean governance.” A geopolitical board in dispute. American interest is framed in the technological and trade war with China. The Asian giant controls about 70% of the global rare earth market and has multiple exploration contracts in the Clarion-Clipperton Zone. Faced with this dependence, the White House seeks to guarantee its own supply of strategic metals by promoting deep-sea mining and creating national reserves, but the country has not ratified the United Nations Convention on the Law of the Sea (UNCLOS). In other words, the United States not part of the ISA. Meanwhile, countries such as Norway, Japan, Papua New Guinea and China are moving forward with their projects. At the last ISA meeting, 32 nations—including Spain—requested a global moratorium to curb underwater mining until its impacts are better understood. Between two waters. The fate of the seabed is written at the same time in the laboratories and in the negotiation rooms, far from the blue silence thatwe still don’t fully understand. The little we know is that beneath that darkness await the metals of the future and perhaps also the price of extracting them. Image | Unsplash Xataka | When it seemed that the controversy over underwater mining was calming down, the discovery of black oxygen threatens to reactivate it

life should not exist

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It is the fundamental question: how did it all begin? How, on a young, chaotic, geologically active planet, does a handful of inert chemistry became the first living cell? What we know is that the protocell, called LUCAstarted life and Darwinian evolution did the rest, taking us to the present day. But there are still many questions about why all this arose. The mystery. We really know little about our origins. But we are not referring to whether we come from a monkey or another species, but from why did life begin on this planet. Something that wanted to solve the study by Robert G. Endres, of Imperial College London, but which has only given us many more questions and even a bad taste in our mouths, because according to their results, life should not have arisen. And by applying mathematics, that branch of science that many people hate, a very clear conclusion has been reached: the barriers for life to arise spontaneously are “formidable.” So formidable, in fact, that the odds of it occurring by pure chance within the window of time available on the early Earth are astonishingly low, meaning that it would have been logical that life would never have arisen. Software of life. Endres’s approach leaves out test tubes and focuses on information. A cell is not just a “bag of molecules”; It is a highly structured and orchestrated system over time and related to each other. The question is: how much information is needed to “write” the first protocell that gave rise to life? To estimate it, the study uses modern computational models and AI tools that we already use today, such as AlphaFold (for protein folding) and full “whole cell” models. The result in this case was divided into three different parts: The genetic information for a very simple cell like Mycoplasma genitalium occupies 10⁶ bits, which is quite little. Structural information, that is, how proteins fold and the cell is organized, is also estimated in a range of 10⁶ to 10⁸ bits. Finally, dynamic information, which focuses on metabolic pathways, signaling or DNA replication mechanisms, which is undoubtedly a giant. In this case a value of 140 MB has been given in this world that has been generated. Adding all this together, the complexity of a simple protocell has been estimated at 1 billion bits in software simile. And that is the wall that prebiotic chemistry had to end up climbing. The mathematics. Once you have all the theoretical information, this is where the mathematics becomes very interesting, especially considering that the Earth had a ‘window’ of time available to accumulate all this information. 500 million years until the first protocell was given. In a very simple account, if you divide the necessary information (10000000000 bits) by the available time, you get the minimum information accumulation rate of 2 bits of useful information per year. Seen like this, it seems very easy! The study estimates that the prebiotic “soup”, full of complex molecules, had the potential to generate information of about 100 bits/s, billions of times more than necessary, according to mathematical estimates. So… Where is the problem if there was plenty of time? The problem is that these ‘2 bits per year’ are assumed to be a unidirectional and progressive process. That is, when that piece of useful information is created, it is saved and used for the next step. But chemistry is a chaotic soup that does not work like that, but rather works like a ‘random walk’: you take one step forward and then another step back. That is, when creating something it is accompanied by a loss. This is where the concept of ‘persistence’ comes in, which in short is the time during which the system “remembers” the information it has gained, even if it has been lost. In this way, without immense persistence, the emergence of life would be literally impossible to occur according to this study. The push. But looking at mathematics, in a soup as chaotic as this one, the reality is that leaving everything to chance would have meant that we would never have been able to appear on this planet. And this is the real mystery. For us to be here, there had to be some physical principle, a chemical bias or some ‘memory’ or ‘retention’ mechanism that gave directionality to the process. The study does not say that life is impossible, but that the mechanism Purely random is insufficient. We need “unknown physical principles” or, as the author points out, “some form of prebiotic informational structure.” And it is something that is raised in other studies, such as that of Chrostoph Adami who focused in trying to understand living beings as self-sufficient chains of information to search for the probability that life emerges in a statistical manner. And it is also found with a very low probability. The aliens. It is at this point of mystery that the article cautiously mentions the alternative hypothesis: directed panspermia. Originally proposed by Francis Crick (the discoverer of DNA) and Leslie Orgel, it suggests that an advanced extraterrestrial civilization intentionally “seeded” life on Earth. Although this idea violates the Ockham’s razor (the simplest explanation is usually the correct one), the author admits that it remains a “logically open” alternative. Artificial intelligence. AI has had a lot to say, since thanks to its capabilities it has been possible to estimate the algorithmic complexity of the cell that gave rise to life, giving us the scale of the problem. And the author points out that AI could also be the key to the solution, since he proposes tools that could ‘help reverse engineer candidate pathways’. That is, it could be the one that finally finds that ‘push’ that we don’t know about at the moment. Images | Laura Seaman In Xataka | These Spaniards have just realized that almost everything we know about the origin of life is due to an enormous coincidence

Someone has answered the question “how would Mario Kart be in real life.” And the result is hilarious, of course

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A frantic race with futuristic vehicles in natural environments, while ‘Firestarter’ of Prodigy sounds. The cars turn in the most closed curves, pass over demolished drivers, fall into a vacuum, everything is meticulously recorded in the dozens of cameras that accompany the players. It looks like a new version of ‘The death race of the year 2000’, but no: it is a circuit of Karts without engine built in Vietnam and whose savagery are viralizing in networks the devotees of the tube and the moraton. The southern paradisiac of Vietnam. This attraction, located in the amusement park Cao Nguyen Hoais in Da Lat, capital of the province of Lam Dong, south of Vietnam, which is also one of the main destinations of the country due to its fresh climate and its abundance of tourist attractions. The Truc Lam monastery, the palace of King Bao Dai, Lake Xuan Huong or the Prenn Cascade are some of them, but none like this Demential Motor Karts Circuit: They move through the natural inclination of the journey, and drivers only have a rudimentary flying (in one of the videos you can see how it is triggered from the car frame) and brakes that do not seem to work too well. Supercamorristas. The comparison with ‘Mario Kart‘It is obvious: although we do not see emphasis on the shape of a giant mushroom, the color of the vehicles and the Strangely paradisiac environment Remember the carefree barulos from the Nintendo franchise. It is an environment that remains drama to frantic races. The speed, yes, depends a lot on the risk that is sought: there are more rest races, and others that, with an important initial impulse, can provide all the sensation of being assisted by the popular nitro. More than karts. It is not the only attraction we can enjoy in Cao Nguyen Hoa. Among other possibilities to spend the day in the park we also have a giant swing of those who leave the user suspended to the edge of a cliff, gardens and an infinite pool. Admission costs about 100,000 Vnd, just less than four euros. Enjoy with the misfortunes of others. The comic power of the tube videos is clear since the silent cinema categorized the tartazos, the slippers and the mass persecutions as canonical within the international humor. Phenomena like ‘Jackass‘Or, in Spain,’ First Videos’, were analog predecessors of one of the categories of most consumed videos on the Internet: the FAILSto the point that their definition went to common language. The brain likes. There is multiple theories They explain why we like to see a career that, instead of running placidly, is full of blows and accidents, especially if they develop in a comedy environment and where no one is injured, which provides a Innection of cathartic effect. And of course, we must not forget the traditional Schadenfreudewhat the Germans say, enjoy the misfortunes of small -scale. The awkwardness of others, which best way to take oxygen in day to day mediocrity. In Xataka | We have just attended the first F1 race of autonomous cars. We cannot explain the result: you have to see it

Encell has everything to house extraterrestrial life. And Europe is moving to discover it before anyone else

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When NASA’s Cassini probe sent the first images of the water vapor jet That world was not dead. It was on, and the content of an underground ocean was expelling to space. Since then, Each new satellite data He has reinforced an idea that excites astrobiologists: if there is a place beyond the earth where to look for life, it is there. Short. A new Cassini data analysis, collected almost twenty years ago, has reinforced the possibility of Encelado to meet all the conditions to house life. The European space agency is clear: Encell is already a central objective of its long -term exploration plan, and it is time to launch a mission to answer the big question at once. The ingredients for life. For life to exist as we know it, three things are needed: liquid water, energy and several basic chemical elements: carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. Once all seems to have them. We know that a global saltwater ocean is hidden under its icy cortex. The energy is provided by the friction of the tides that Saturn causes and, probably, Hydrothermal sources in the seabedsimilar to fumaroles that here are full of bacteria and more complex organisms, such as worms and snails. Promising news. Thanks to the brain speakers, who launch samples to space, Cassini was able to analyze the composition of their ocean. Although most of the essential elements had already been detected, including phosphorus, a new finding between probe data has re -raised enthusiasm. A study published in Nature Astronomy Analyzes a Cassini flight from 2008. The ship crossed the brain feathers at 18 km/s. That speed, which seemed like a problem, turned out to be useful: the impact broke the molecules in a way that allowed them to identify them better. The result has been the discovery of new complex organic molecules, such as aliphatic compounds, esters, ethers and other molecules with nitrogen and oxygen. On Earth, these molecules are linked to reactions that give rise to amino acids, the basic pieces of proteins. ESA plans. With such promising scenario, Europe does not want to be left behind. In his scientific road map Voyage 2050, Encesto is already the star destination for a future mission. The idea includes an orbiter and a landing module. The orbiter would fly over the brain feathers several times with more precise instruments than Cassini. The landing would pose near the “stripes of Tigre” of the South Pole, where the geysers emerge, to directly collect the newly fallen snow. It would be the first time that a probe analyzes a world with an active ocean, although it would not reach the surface until 2058. Europe is not alone in the race. The United States also has its proposal: the mission Alcamadus orbilandermarked as a maximum priority in the Survey decadal of 2023. Your plan is very similar: orbit first and then land. China, meanwhile, already works in nuclear technology for deep space probes and Enced is among its future goals. Image | POT In Xataka | If we want to find extraterrestrial life, we already know at what point in the space we must look for: the “Terminator”

Jeff Bezos asked his parents for savings from his life to found Amazon. They only asked him one question: “What is the Internet?

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In 1995, Jeff Bezos decided give up your stable job and well paid as an analyst on Wall Street to set up a book sales business online. At that time, Jeff Bezos was not the millionaire who is today, so he went to see his parents and asked them for help to invest in Amazon. His father’s first question was clear and direct: “What is the Internet?” Miguel and Jacklyn Bezos did not know much about that new technology, but they knew that their son was determined to squeeze it to the maximum. According to the writer Brad Stone in the book “The dream store. Jeff Bezos and the Amazon era“Bezos warned his parents:” There is a 70 % chance that you will lose everything. I just want to make sure I can return home for thanksgiving if this doesn’t work. “ Without hesitation, the Bezos invested a good part of the savings of their entire life in their son’s project. Today, that initial investment has grown 15,500% And it is worth more than the GDP of Iceland and Maldives together, making their father so rich (his mother died a few weeks ago) that, as he counted The Wall Street JournalMiguel Bezos is hiring a CEO to administer the assets of his Family Office. The origin of a historical fortune In the middle of the nineties, Mike Bezos, of Cuban origin and with family ties in a Small Valladolid municipalityhe decided to trust family savings to his son Jeff and, incidentally, becoming the first investors after the Amazon Foundation. According to documents Of the US Stock and Stock Exchange Commission (SEC), the initial investment of the Bezos was through the purchase of 582,528 Amazon shares to, only a few months later, expand your investment by buying 847,716 more shares. In total, 1,430,244 shares at a purchase price of 17 cents per share. That leaves a total investment of 243,141.48. Such and as it revealed Bloombergit is a fortune for a couple formed by a single mother who had to raise her son alone with a poor salary while studying A race, and a Cuban immigrant who arrived in the US with 16 years. After thirty years, if the initial investment had remained intact, it would amount to about 72.6 billion dollars. However, after different sales and donations of shares, the family heritage of Jeff Bezos’s parents exceeds 40,000 million dollars. CEO is sought for fortune According to The Estimates of The Wall Street Journal and Bloomberg, Aurora Borealisthe company that is responsible for managing the heritage of Miguel Bezos, was founded in 2020 and, if it were a person, would take 48 position among the greatest fortunes of the List of Millionaires of Forbes. Aurora Borealis, is currently one of the Family officers most relevant in the world for its heritage volume. The company manages assets of very diverse kinds, from those foundational actions of Amazon to investments in funds and projects of philanthropy through the Bezos Family Foundation. The growing heritage of the father of Jeff Bezos has reached levels that have become necessary to professionalize the team that manages it from Aurora Borealis, Speaking as CEO To Valeria Alberola, an executive with experience in the management of great heritage. As a reference, the new Amazon Fortuna Fortuna manager managed the Family Office of the Walton familyfounders and owners of the Wallmart supermarket chain. His goal, get Miguel “Mike” Bezos even richer. The history of Miguel Bezos’ fortune is not only relevant for facilitating the foundation of one of the world’s largest companies, it is also a unique phenomenon since it is not usual for a family loan of just under $ 244,000, ends up making millionaires to the founder’s parents, and not to external investors. Was A risky bet That he went well, but he could also have left Jeff Bezos banished from thanksgiving dinners and his parents with a serious economic problem. In Xataka | Technological millionaires presume ecological awareness. Their superyates and private jets tell another story Image | Flickr (George W. Bush Presidential Center)

The true size of the microplastics that populate our life, exposed in this disturbing graphic

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We have a gigantic problem with microplastics. These elements seem to permeate everything that surrounds us: From tap water, lettuce either Even in the testicles and in Archaeological elements with centuries behind them. The difficulty in fighting them is that we would have to Put our consumption habits up to deal with this almost invisible enemy. And this graph prepared by Visual Capitalist It allows us to put the size of microplastics in context when comparing them with more everyday elements. In short: small. Talking about microplastics, it really encompasses very diverse particles. The larger ones measure about 5,000 microns, which are five millimeters. They are small, but perfectly identifiable to the naked eye. At the extreme are those who measure a micra, and there the identification is complicated because we are talking about 0.001 millimeters. In the graph (which takes data From agencies such as the EPA, the United States Environmental Protection Agency) we can see an expanded comparison that allows us to put a microplastic of a microphone with a particle of dust, the diameter of a human hair (about 80 microns) or a grain of sand (90 microns). If a hair seems ‘fine’ and is 80 times thicker than one of the smallest microplastics, imagine the size of that particle. The nanoplastic. There is another category: nanoplastic. Here we are talking about those particles that measure less than one micra and that enter a totally different scale. Nanopathic They are the result of the breakage of larger plastics such as food containers, Plastic utensils or any element produced with this material that we use in our day to day. As they break, they become more and smaller pieces that enter the Nanoscale when they measure less than one micra. There they cannot be purchased with more family elements such as a grain of salt, but directly with particles such as the Coronaviruswhich measures between 0.1 and 0.2 microns. Problem. Its dimensions make microplastics be omnipresentbeing the most tiny particles those that are even together with other suspended particles, Like the dust we aspire. The estimate is that an adult can ingest between 39,000 and 52,000 microplastic particles per year only for the diet, but other sources such as that air exposure should be taken into account. And there are more and more studies that alert other sources of microplastics. For example, packages we all use like tuppers. Also those who detach when cutting food into a plastic table are “easy” to identify and even correct with a change in our habits, but there are other microplastics that already They are finding in bottled water. Spain is one of the European countries that More bottled water consumesso throwing accounts seems bleak. Health. For now, more than damage there are worrying indications. Blood microplastics, lungs, placenta, heart, brain and in the aforementioned testicles have been found. There are already associations between these particles and conditions such as conical inflammation, oxidative stress or immunological alterations. It is investigated whether the presence of microplastics in the capillary vessels can increase the risk of heart attack or cardiovascular problems, but something that adds more spicy to the equation is that these nanoplastic could penetrate The biological barriers. As? Crossing cell membranes as a virus would do. And ecosystems. And, obviously, they are particles that are present in virtually any corner. There are agricultural soils, lakes and The oceans. Apart from the conditions similar to the human that could have other organisms, we are what we eat and Animals feed on elements containing microplasticsso those particles then end within us. As we say, there is increasingly a greater concern about the state of microplastics around us, but the big problem is that eliminating them seems especially complicated when, we look where we look, there are microplastics. The positive note? How to change large -scale habits seems complex, there are already those who are investigating Filters to reduce the amount of microplastics That come to us. In addition to much more invasive practices, as filtered with human blood… if you have a money. In Xataka | Japan has found a formula to overcome one of the biggest environmental problems: plastic that falls apart

Openai has just changed the chatgpt rules with Pulse. Stop waiting questions and start anticipating your daily life

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You get a notification to the mobile. It is not the calendar or mail: it is from Chatgpt. It’s called Pulse and, According to OpenAi“investigate proactively“To give you a personalized summary of the day with thematic cards that you can get quickly or open for more detail. The grace is that you stop waiting for your question and advance with ideas and next steps, learning from your chats and your feedback And, if you decide to connect them, of apps such as the calendar. The result is a Briefing Matinal that tries to fit with your routine before it starts. Pulse arrives as a view and, for now, is only available in the ChatgPT mobile application for payment users in THE PRO PLAN. It does not replace the usual model, but is presented as an addition: the assistant maintains the option to answer on demand questions, but adds a new functionality. With this movement, Openai takes the first step towards an assistant who aspires to be present before even the user invoices it. Of the chatbot that responds to the assistant who advances Every night, the system analyzes recent conversations and interactions history to prepare a set of cards with information selected These cards are presented the next day in the application as a daily summary that can be browsing in seconds or expanding to obtain more context. The content expires at the end of the day unless it is saved in the history of chats. In addition, each card can be opened to request clarifications or following steps, so that the experience is not limited to reading, but connects with the usual conversation. Personalization is built on simple signals. The user can give a thumb up or down, ask that the next summary include a specific topic or modify what is not useful. Pulse collects that information and applies it in the next night cycle. Openai points out that all adjustment history is accessible and reversible: it can be consulted or erased when desired. To reduce risks, each set of cards undergoes safety checks that block problematic recommendations or contents that violate the platform standards. One of the characteristics is in the possibility of COnectar Gmail and Google Calendar. In doing so, press can suggest an agenda scheme for a meeting, remember the purchase of a birthday gift or recommend restaurants based on a scheduled trip. These integrations are deactivated by default and are managed from the configuration. Openai insists that they improve the relevance of suggestions, although they also expand the surface of personal information that the assistant handles. The examples are varied and very everyday. Openai mentions from tips to prepare a quick dinner to reminders linked to a trip or training suggestions for a triathlon. In the Chatgpt Lab, several students commented that the utility of Pulse became evident when they began to guide it with concrete requests. One of them reported that, after talking about how to organize his calendar in Taiwan, the system offered him practical steps to optimize train journeys that would not have looked for himself. Openai has been working on the security of his chatbot for some time. Even so, cybersecurity experts warn that the risk never disappears completely. Radware documented a case in which an altered mail managed to The in -depth research function of chatgpt will filter sensitive data. Vulnerability was already corrected, but the example reminds that integrating personal information into such an assistant increases exposure and demands to keep caution. For now, Pulse is in a view phase and only those who have the Pro subscription in the mobile app. OpenAI warns that not always right: Reminders of already closed projects or little relevant suggestions may appear. The idea is to collect that early use to correct failures and refine the model. If everything progresses as planned, the function will open first to Plus clients and then to the rest, in a progressive deployment. It is a launch that fits a broader strategy: to make Chatgpt become a daily assistant and not only a specific tool. OpenAi seeks to increase the time of use and take a step towards the more personal relationship With the application. The movement also marks distance in front of competitors such as COPILOT of Microsoft or Claude of Anthropic, which until now have prioritized professional or productivity uses. According to Reutersthe company also works on a browser with AI that would reinforce this commitment to accompany the user in more facets of their digital life. Images | OpenAI In Xataka | Microsoft has never been so valuable throughout its history. And he has never been so close to the abyss

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