the magnificent seven are now the unleashed seven

They are popularly known as “the magnificent 7” because their capitalizations have increased in recent years that already equal or exceed the GDP of a few countries, although despite the fact that the name takes into account companies from the last decades, They have existed since at least the 18th century.. Although its power is undoubted, there is no corporation that is eternal or immune to “earthquakes” like the advent of DeepSeek or a year as crazy as 2025, spiced by the rise of Donald Trump and his questionable decisions. Or yes. The Magnificent Seven Goes Cruising Speed. Because on December 23, 2025, the shares of the powerful septet recorded an average annual return of 27.5%, well above of the S&P 500 index. Of course, the future of each of them had a different fate last year with one clear winner, another strong follower and the rest, who have held up quite well. 2025 was the year of Alphabet. Google began the year with several open fronts that promised to ruin it by 2025, but the Menlo Park company not only emerged victorious but It is the strongest big tech of the moment. Well, in 2025 Google’s matrix has skyrocketed, standing out from the rest. The keys? In addition to winning several trials, Gemini and its integration and the optimism around chips. In 2015 Google began to develop its TPU, but in recent months it has announced that it would begin to sell it in large quantities. as Goal or Antropic. Google you is competing with NVIDIA where it hurts the most. In fact, with a rise of 65.8% according to TradingView dataAlphabet is today the most profitable company in the world. NVIDIA has a bitter silver. The second is NVIDIA, the company that has benefited the most from the AI ​​and data craze. Its profitability is 40.9%, outstanding compared to the rest but notably more modest compared to the increases of 171% and 239% in 2024 and 2023, respectively. Doubling its year-on-year income is, objectively and in isolation, very good news. Of course, competition from Alphabet on the one hand and from AMD and Broadcom threaten its days of wine and roses. This graphic from Visual Capitalist shows how Magnificent Seven stocks performed in 2025, according to the aforementioned TradingView data: Performance of the Magnificent Seven shares in 2025. Via: Visual Capitalist After Alphabet and NVIDIA, the list softens, passing through Tesla and its 20.2%, Microsoft and its 15.5% and Meta and its 13.6%. It is worth stopping at the last two because this position constitutes a real warning to sailors. Apple’s (more or less) skinny cows. With 8.8% profitability, Cupertino is not going through its best moment: the company is behind the competition in AI and its vitaminized Siri it seems to never arrive. In 2025 several managers they have abandoned ship. Furthermore, this 2026 has all the ballots to be the one of the goodbye from your CEO. Amazon is no longer so all-powerful. Closing the list is Jeff Bezos’ company, which has registered “only” a 5.8% profitability that falls within a context of slowing growth in its cloud computing business throughout the year. His fall in October caused a widespread internet blackout which doesn’t help either. In Xataka | The highest-paid CEOs in the technology industry, gathered in a simple graph In Xataka | The “Magnificent Seven” believe they dominate the world: this graph shows how 18th century corporations already doubled their value Cover | Visual Capitalist

We have been telling ourselves for decades that we have the Internet thanks to military research. The problem is that it is false

It is difficult to imagine that something as impressive as the Internet could be summarized just over 40 years ago in a single page. The map of germ of the internet, ARPANETtook up no more than a DIN A4 sheet of paper and reflected the less than 50 computers that at the beginning of the Internet were connected to each other. But even more curious is the story of how ARPANET was born, which may not be as you have been told. It all happened almost midnight on October 29, 1969, in a small room at the University of California (UCLA), and with a message that only said “it“. The true origin Search the Internet about its history (from the Internet itself), and you will find that the most common thing is to talk about its military origin. Technically it is correct since ARPANET was developed by the ARPA (Advanced Research Projects Agency), an institution that depended on the US Department of Defense. But the reasons were not military even though One of the minds behind some of the ideas that helped create ARPANET, Paul Baran, worked precisely with the motivation that cold war between the US and the USSR would not end with a blockade and destruction of the communications and control structures of the US army in the event of a nuclear attack. You will indeed find many references to this idea, which results in a story that makes for an entertaining movie. hollywood but in reality it was not exactly with that motivation that ARPANET was born. In the 1960s, within ARPA there was the Information Processing Techniques Office (IPTO), at that time focused on taking full advantage of computers within the administration. Robert Taylor, one of the fathers of the Internet, began his career as director of the IPTO in 1966, and proposed to the then director of ARPA the possibility of connecting computers together to optimize their use. With this structure of networked computers (an idea that he took from the previous works of JCR Lickliderpioneer in 1962 by proposing the possibility of interconnecting equipment with each other) the ARPA could better manage your budget for computers and not distribute efforts uselessly but concentrate them on a few but very powerful computers connected to each other which would allow resources and results to be shared between researchers and centers. “lo”, first message between computers on the network Taylor was not limited to the resource of sharing computers and results between centers as an advantage of his ARPANET. If the idea worked, the agency was ensuring that it could use more computer models of different types without the compatibility or use of terminals to access them being a nightmare, while at the same time allowing the creation of protection against failures, so that with the non-centralized network structure proposed, if one computer failed, the others could continue working. Taylor’s initial proposal consisted of a test network with four nodes that they could expand if the results proved them right. ARPANET was born. The Internet was on the way. If you are passing through California, a recommended visit is in room 3420 Boelter Hall at the University (UCLA). Do not look for it as such because after being forgotten and until its use as a common room, it was recently restored and became part of the Kleinrock Center for Internet Studies (KCIS). Much of the history and documents are concentrated there (there is no waste of original presentation of ARPANET) and equipment that allowed the first node to be established between computers. But it’s actually a fantastic tribute to Leonard Kleinrocka professor who in 1969, right from that small room at the university, sent the first message on ARPANET. It was 10:30 at night on October 29, 1969 when, from the SDS Sigma 7 computer in said room, Professor Kleinrock sent the LOGIN message to the SDS 940 computer at the Stanford Research Institute, the computer with which he was connected in a basic way. The message remained a curious “lo” since there was a transmission failureand it was not until an hour later that the initial transmission could be completed. The first connection had occurred between the first two computers within the ARPANET. Two weeks later there were 4 interconnected teams, and in two years, almost seventy. And no one could stop this revolution. In Xataka | In 1995 ‘Toy Story’ forever changed the way animated films are made. He did it with rudimentary computers In Xataka | In 1969, humans set foot on the Moon for the first time. He did it thanks to a computer less powerful than your cell phone

China is filling up with “quadricycles” that do not require a driving license. And they are a problem for road safety

The two times I have been to China, two things about its automobile fleet have caught my attention: the furor for electric cars in terms of brands, models and dealerships, because you can almost find one on every corner of any central street in the big cities. And on the other side of the coin, I was also struck by the enormous amount of motorbikes (scooter is saying a lot) and cars without licenses parked in any side and circulating any manner. Don’t call it a light quadricycle, rather say laotoule. There they are known as “laotoule”, something like that like the joy of the old man. Because if in Spain the light quadricycles you see are usually driven by older people, in China too. They began to be seen back in the 90s from tuk-tuk modifications three wheels in rural areas, although today they have capacity for up to five people and a very diverse aesthetic. From occasional mobility to a vehicle for everything. Although the older ones are the star group, they are not the only ones: they are vehicles with very clear profiles of occasional use and short and (relatively) simple trajectories. As collects China Dailythese vehicles are the main means of transportation for running errands or picking up elderly grandchildren, but in recent years they have expanded their range to younger people: they offer a closed space and solve the problem of having to travel at a low cost. According to the China Electric Vehicle Associationannual sales of these lightweight non-highway quadricycles increased from 1.1 million in 2017 to 2.1 million in 2023, of which 1.4 million went to seniors. According to an investigation According to Banyuetan, the magazine linked to the official Chinese news agency Xinhua, these cars are flooding rural roads and urban peripheries. And its proliferation has aroused the suspicion of the authorities. The legal vacuum of laotoule. Because unlike Spain, where any motor vehicle requires a technical sheet and a license plate, in China they have been marketed as if they were devices for personal mobility, something like a scooter or an electric wheelchair. Thus, the bulk of laotoule are sold without registration or approval or the need to pass your MOT. In fact, they are increasingly sold online. like low cost imitations of luxury cars. There is even a Porsche Cayenne without a license. Because there are brands and models of Chinese electric cars to bore, in a light quadricycle version, too. In fact, There are even Maseratis and Porsche Cayenne modelsor rather, Maserati style and Porsche style, because they are not official from the respective houses. And because the Maserati costs about 3,200 euros in exchange. Is take a look at the Alibaba website and find models for all tastes, such as this Mini. Also There is a version without a license of Xiaomi’s second electric car, the ambitious Xiaomi YU7as you can see below these lines. From afar they hit the mark, up close already such. Under that attractive bodywork they hide electric motors of low or medium power and a top speed of up to 70 km/h. Tap to go to the post. The card-free version of the Xiaomi YU7 The real problem is road safety. Leaving aside industrial property issues, laotoules look like miniature cars but they are not: they lack basic elements that are found in passenger cars, such as steel frames or airbags. The Banyuetan report echoes of a fatal hit by a 59-year-old driver in a laotule in Hebei, northern China. From prohibition to regulation. Some local administrations have already made a move: since January 1, 2024, cities such as Luoyang or Beijing banned circulation on public roads to low-speed three- and four-wheel electric vehicles. However, there is a middle way: China issued a regulation of technical specifications and safety requirements for electric vehicles, finally classifying laoutoule as motor vehicles. From here and as explained by Lu Yong, researcher in the low-speed electric vehicle sector for Sixth Tone: “We must recognize the real demand for low-speed vehicles and strengthen the design at national level, both for industry development and traffic management. Clear and enforceable rules must be quickly introduced for both product and driving standards, as well as for road access.” In Xataka | China has so many electric cars running on its streets that it is going to use them to generate energy for homes In Xataka | China is the only country in the world where car prices are falling. So much so that the Government is taking measures

The most popular artist among Generation Z right now is AI

That AI is going to be even in the soup is no longer a surprise: we saw it at CES 2026 and we confirm it more and more on the internet. Of course, music is no exception: Spotify has already had to use scissors to delete 75 million songs while already there are hits made in IA that triumph on legendary lists like Billboard. Three hours a week. While there are those who continue to debate whether or not to use artificial intelligence in art, life continues its course with a reality in the shape of a steamroller: agree with the “Audio Habits Survey” from Morgan Stanley prepared by Alphawise, in which for the first time they have included among their questions about music in AI, young people listen to music generated by artificial intelligence three hours a week. Why is it important. Because while there are artists associating on the one hand and on the other hand platforms acting against content generated with artificial intelligence, the fact that the younger audience is not only not reluctant but also feels comfortable with this type of audio gives food for thought. It may be that while media companies are debating whether to adopt or resist, the potential audience is making the decision for them. If you can’t beat the enemy… In fact, that is the invitation of the team led by analyst Benjamin Swinburne in his conclusions: “We believe AI will be a key driver for Spotify in 2026 and beyond. Specifically, we expect AI to be critical to Spotify’s efforts toward personalization 2.0.” They have also remembered the Warner Music Group record company, which recently partnered with Suno to monetize music made in AI: “The rise of AI music will increase the value of scarce catalog resources, while potentially generating new competition for top-of-the-line content.” In figures. According to the aforementioned survey carried out in the United States, on average 36% of the people interviewed listen to music made by AI for an average of 1.7 hours on average. But if there is an age segment that listens and accepts this reality more, it is between 18 and 29 years old, with 60% and three hours. Millennials follow, with 55% of people surveyed and 2.5 hours on average. In generation The generational division of those who listen to music made in AI. Via: Sherwood News In detail. The small print of the survey is that the most common sources from which this music generated with artificial intelligence comes are TikTok and YouTube. The first of them, the entertainment app par excellence of generation Z and the very young Alpha. However, the policies of different platforms regarding AI vary: TikTok encourages the use of AI as a creative tool although it is strict when it comes to labeling it, it also YouTube sees AI as an ally creative with the corresponding labeling and only allows monetization if there is added human value. Spotify, on the other hand, prioritizes the quality and protection of real catalogs and although it allows AI, it has declared war on music spam that it considers to be of low quality. In Xataka | The first chorus decides everything: streaming is making today’s songs much simpler In Xataka | Gen Z has become so disengaged from addiction that it is holding daytime raves with coffee and sound healing. Cover | Photo of Vitaly Gariev in Unsplash

Japan does not want to depend on China for rare earths. And that is why it is drilling the ocean at 6,000 meters deep

He map of the world’s (known) rare earth reserves makes one thing clear: China is the absolute queen. Although They are neither earth nor are they rareconstitute a real poker of aces in the game of global geopolitics, energy and technology. And it’s not just about having lanthanides in your territory, it’s about discovering them and knowing how to extract them. Within that graph, in the Asia section, we can see that Japan does not even appear on the map. And it’s not because there aren’t any, because there are, there are. But so far they have turned to their trading partner and neighbor: China. Where Christ lost the lighter. In 2024 Japan found an impressive site of 230 million tons that would put it on the front line. But that site had small print: it is at the bottom of the sea, in a coral atoll in the Pacific about 1,900 kilometers southeast of Tokyo. Fair where they suspected. Last summer discovered his roadmap with a first stage that would begin right now, in January 2026. Japan and China, on the brink of the abyss. The two Asian countries are mired in a deep diplomatic crisis. The great trigger was the statements of the Japanese Prime Minister at the end of 2025 suggesting that a Chinese military intervention in Taiwan could be considered an “existential crisis” for Japan, which would open the doors to a Japanese military response. The consequences were immediate: China considered it interference and began to intensify its maritime patrols and areas near Japanese waters in a move that has displeased the Japanese government. consider it reckless in terms of security. 2026 also began with trade consequences from China such as the veto on seafood products, restrictions on tourism and an embargo on the export of dual-use goods (civil and military), including rare earths. So Japan has to expedite another way to obtain rare earths to feed its automotive industry in particular and technology in general. And he has done it. Just in time. Given the rough patch he’s going through with his partner and neighbor, the timing couldn’t be better. Last Monday a mining ship set sail for that remote atoll located in front of the Minami-Torishima Island to begin a month-long mission in which the famous Japanese drill ship Chikyu and a crew of 130 people will have to go all out, literally, to try to continuously extract rare earths from that succulent seabed six kilometers deep. And we say “try” because It’s the first time it’s been done. If successful, a full-scale mining test will follow in February 2027. Japan’s “detox” of Chinese rare earths. It is not the first time that Japan has been in this situation. Without going any further, in 2010 China retained exports after an incident that took place between a Chinese fishing boat and two Japanese patrol boats near the Senkaku Islands (administered by Japan but claimed by China). At that time, Japan managed to reduce their dependence from China from 90 to 60%. The alternative route involved investments in projects abroad (for example, from Australia) or promoting recycling and manufacturing processes that are more independent of the base material. But now it is different because who can obtain rare earths within their own territory. Looking to the horizon. Since the diplomatic crisis of 2010, Japan has been investigating in search of mineral reserves. Without going any further, this one on Minamitori Island has been in development since 2018 and the Japanese government has invested more than 40 billion yen (250 million dollars) since then. It was previously considered economically unviable, but between China’s embargo and the willingness to pay higher prices, it already seems more plausible, explains Kotaro Shimizuprincipal analyst at Mitsubishi UFJ Research and Consulting. The senior director of economic security policy at the Ministry of Economy, Trade and Industry of Japan on the China Talk podcast This week’s issue revealed how the government must continually remind companies of the importance of diversifying their supply chains: “Sometimes an event occurs and the company reacts, but when the event ends, the company forgets. We have to maintain a continuous effort” In Xataka | The “B side” of the United States landing in Venezuela: a subsoil full of hypothetical rare earths In Xataka | Greenland has 1.5 million tons of rare earths. The problem is that there are no roads to get to them. Cover | Peggy Greb and Gleam – Photo taken by Gleam., CC BY-SA 3.0

Science has named what you feel when a Pixar movie makes you cry

Watching the end of a Pixar movie and witnessing an unexpected reunion at an airport can trigger something in some people: a lump in the throat, a warmth in the chest, and even watering in the eyes. And it is not sadness nor euphoric happiness, but a sensation that has received a name very recently. A problem. For years, psychology has had trouble categorizing this specific sensation. We call it “being moved”, “striking a chord” or having “mixed feelings”. However, for a decadea group of scientists from UCLA and the University of Oslo has given it a technical namea theoretical framework and an evolutionary explanation. Is called ‘Kama Muta‘, and it is the scientific label for one of the most powerful tools of our survival, which is sudden connection. Something that we can also feel on social networks when we see the video of a grandmother with her grandson, for example, in a very idyllic situation. Kama Muta. A term that comes from Sanskrit and literally means “to be moved by love” (or “to be filled with love”). And although the name sounds very mystical, there is a scientific part behind it that supports it, since it has been systematically studied. by Kama Muta Labled by anthropologists and psychologists. According to his founding article from 2016and later reviews in Annual Review of Psychologykama muta is not a “new” emotion in the sense that we have just discovered it, but rather that we have just classified it. That is, we had these localized feelings, but we didn’t know what name to give them. Its definition. A positive emotional response triggered by a sudden intensification of communal relationships. In other words: it is what your body feels when you perceive that a social bond is suddenly created, repaired or strengthened. A physical triad. Unlike other abstract emotions, kama muta has a very clear physiological signature that researchers have validated in cross-sectional studies. According to research by Zickfeld published in Emotionwhich spanned 19 countries and 15 languages, the universal symptoms are clear: wet eyes, goosebumps, and a feeling of warmth. A sensation of warmth that curiously centers right in the heart of the chest. Something that already says a lot about this new emotion. Why we are sorry. Why did evolution design us to cry and tremble when we see others hugging? The answer is in group survival. Science suggests that this emotion acts as a social glue, since by feeling physically rewarded by the connection (our own or someone else’s), we are more predisposed to take care of others and sacrifice ourselves for the group. In this way, it has the power to humanize “others.” In an experiment, showing moving videos that induced kama muta significantly increased the perception of humanity towards outgroups, reducing any prejudices one might have. It’s not just “feeling good,” it’s a biological mechanism to expand our circle of empathy. Climate action. The most interesting from recent research is that kama muta does not remain a passive experience, but predicts behavior as well. A 2023 study published in Frontiers in Psychology found that messages about climate change that evoked kama muta (focused on connection to the planet and shared responsibility) were more effective in predicting pro-environmental intentions than those based on fear or guilt. Images | Nik Shuliahin In Xataka | If the question is “where is the secret to happiness,” an expert believes it is hidden in these 15 statements

The water from the Tagus is going to stay in Castilla-La Mancha. So Alicante and Murcia already have a plan B: set up desalination plants

Water management in the Spanish Levant is not only a question of engineering, but a political and territorial battle that is released in each cubic hectometer. While the reservoirs at the head of the Tagus fluctuate and the rules of the game change in the Madrid officesthe Segura Basin tries to shield its survival through technology. With the Tajo-Segura Transfer in the regulatory spotlightthe Government has been forced to accelerate its “plan B”: converting sea water into the lungs of European agriculture. Green light to the preliminary projects. The Segura Hydrographic Confederation (CHS) already has on the table the design of the two desalination plants that promise to give a break to the Cuenca Plan. Mario Urrea, at the head of the organization, has signed the contracts to draw up the preliminary projects for works that will cost 1.34 million euros in the technical phase alone. However, the plan has already collided with local political reality. According to local mediathe exact location of the plant planned for the left bank (Torrevieja area) is a point of friction: the Torrevieja City Council and the Generalitat Valenciana have already expressed a “frontal rejection” of the possibility of the new plant being installed in said municipal area. To avoid this premature shock, the CHS refers generically to the “surroundings of the La Pedrera reservoir”, although technically the most viable thing would be to locate it next to the existing plant in Torrevieja, very close to the sea. The puzzle of numbers. The objective is to achieve water guarantee criteria, but the details reveal notable confusion in the scope of the plan. While the Government initially pointed out to a 100 hm3 plant for the Torrevieja area, the current specifications reduce that figure by half, placing it at 50 hm3. However, planning suggests that, adding the capacities of both facilities, up to 150 hm3 per year could be contributed to the system. The surgical distribution of this unconventional resource will be structured as follows: Right Bank Desalination Plant (Águilas): It will produce 50 hm3 annually. Of these, 33.5 hm3 will be used to relieve overexploited underground masses such as Alto Guadalentín and Mazarrón, while 16.5 hm3 will reinforce direct supply in Lorca, Totana and areas of Almería. Left Bank Desalination Plant (Torrevieja): With a projected production of up to 100 hm3 (according to the horizon of the basin plan), it will allocate 58.5 hm3 to alleviate the undersupply of the Cartagena and Alicante Field (Albatera, San Isidro), in addition to dedicating 41.5 hm3 to the recovery of aquifers such as Cabo Roig. A divided plan under the stigma of energy. The project has been divided into two strategic lots with an initial execution period of 12 months for its drafting. The lot on the right bank has been awarded to the company Typsa for 674,575 euros, with the mandate to study its connection with the existing desalination plant in Águilas. For its part, the lot on the left bank has been awarded to Ayesa Engineering for 669,286 euros, with the mission of connecting the infrastructure with the La Pedrera reservoir to distribute water through the post-transfer channels. A critical aspect is sustainability. Both preliminary projects must necessarily include the design of photovoltaic solar plants to reduce the high electrical cost of desalination. However, this point raises skepticism: as the local press remembersthe Government has not yet managed to materialize the solar plant in 2024 for the current Torrevieja desalination plant due to lack of location. The time factor: an insurmountable obstacle. Despite the signing of these contracts, the solution will not be immediate. The Ministry estimates that these desalination plants will take between five and six years to be operational, given that after drafting the preliminary project comes a complex phase of environmental processing, public information and possible expropriations. For irrigators, this calendar is “unaffordable”. They find themselves trapped in a temporal clamp; While climate change and the new transfer rules impose cuts today, the promised alternative will not arrive, in the best of cases, until the beginning of the next decade. Water peace or temporary truce? The commitment to desalination is the central axis of the Ministry for the Ecological Transition’s strategy to close the Segura water gap. However, with the transfer rules about to change and an execution of works that is projected into the next decade, the new desalination plants are born in a climate of technical and political uncertainty. The signature of Mario Urrea puts the paper on the table, but water—and territorial peace—still seem to be far away on the horizon. Image | CHS Segura Xataka | After the rains, the battle between communities begins: the Tagus is full and the Segura basin is already demanding its water

turn your rays into accidental weapons

When we thought that the offshore energy It was the future of renewables, someone looked towards low Earth orbit and exclaimed “hold my tank.” One of the plans conquest of China’s renewables goes through placing farms that harvest solar energy around the Earth. The problem is that there is starting to be too much going on in low orbit and any failure in energy transmission can become a geopolitical headache. Because these solar farms can ‘attack’ the rest of the satellites with laser rays. Ideal. Peter Glaser already formulated the idea of ​​’farming’ solar energy in space and sending it to Earth in the sixties. In his idea, the energy would be sent through microwaves, but with the technology of the time and the structures necessary for sending information, the idea came to nothing. Now, with the possibility of reusing rockets, using lightweight materials and lasers with millimeter precision, things have changed. And it makes perfect sense. In space, and without the influence of the atmosphere, the solar panels They are capable of capturing the light spectrum differently. They are more efficient because the light arrives more directly, uninterrupted, and there is no need to clean dust or snow that interferes with the efficiency of the panel. Almost All advantages. In an article by Harvard Techology It exposes how China, Japan either USA are very interested in this technology. Although the main disadvantage is the very high initial cost and solving the energy loss that occurs in this wireless transmission, the advantages make it very attractive: Constant power supply. Reduced use of land space. Lower carbon footprint than on Earth. Improvement in the global distribution of energy to provide ‘clean’ electricity to areas that, due to terrestrial conditions, cannot install large plants. The plan. And, as we say, China has embarked on a space race tremendously ambitious. On the one hand, they are finalizing your own space station. On the other hand, they develop technologies to synchronize moon clocks and terrestrials that open the doors to more complex missions on our satellite. The Chinese space program is taking giant steps in a short timeand sending satellites that act as photovoltaic farms not only responds to that “first come, first served” plan, but also to the country’s interest in renewables. We see huge plants in their huge desertsand in space they would be even more efficient. He plan It involves having an operational orbital solar power plant for the next decade, before competitors such as Japan or the United States… and a Europe that is evaluating the potential of this technology. And China is not bluffing: they have been testing prototypes on the ground before launching a unit into low orbit at the end of this decade. laser beams. The adjacent problem, because there is an issue that has nothing to do with costs or energy transmission, is that we begin to have too many ‘things’ around the Earth. SpaceX just got the green light to deploy another 7,500 satellites starlink. It adds to all the satellites they already had in orbitthose of other competitorsthe geopositioning ones, all the scientific satellites, the junk that is spinning around and that is useless, but takes up space… and if there is any problem with the laser that transmits energy from those space solar farms, the consequences could be considerable. A investigation carried out by the Institute of Environmental Satellite Engineering in Beijing, and published in the Chinese scientific journal ‘High Power Laser and Particle Beams’ points to the risk that these farms represent for the rest of the satellites. If the laser beams that transfer the energy do not reach their target due to any error or unforeseen event, it could lead to an ‘attack’ on other satellites or even rockets taking off from Earth. Not so that they explode, but enough to overheat the solar panels of these systems, triggering an electric shock that forces the vehicle to stop and, therefore, the need to repair the affected system, with all that this implies. And the risk is greater when shorter wavelengths are used, which is when the laser ‘carries’ more energy. It’s something they’ve tested using laboratory models that recreate the characteristics of the orbital environment and firing ultrashort laser pulses at a test solar panel. Overbooking. With this study, the researchers they warn about the risks and warn those responsible for the systems that it is something that they should take into account in order to, for example, select laser power parameters that are safer or equip the solar panels of what is launched into space with a kind of shield. Obviously, when those space photovoltaic farms arrive, the engineers who perform the launch and trajectory calculations will have to take into account not only that there are more bodies floating, but also the laser segment towards Earth. And it’s a bigger problem when we see that low orbit is not only going to be more crowded in the short term, with all the competitors for offer global internet or the military satellitesbut also because big technology companies have an interest in put data centers in space. The operation would be very similar: collect solar energy, process the AI ​​data in orbit and transfer it by microwave to Earth. Image | H.T.R. In Xataka | We are launching more things into space than ever before. And the next problem is already on the table: how to pollute less

In medieval Europe, not only humans ended up on the gallows. Other criminals were also executed: the “murderer” pigs

For centuries, medieval Europe It was a place where justice was dispensed not only in the courts, but in the squares, in full view of everyone, with public rituals designed to repair order when someone broke it in an intolerable way. At that time, the fear of the unforeseeable did not come only from armies, plagues or famines, but also from what moved through the streets and corrals. In the France Medieval times, for example, the public ritual of punishment (carriage amidst mockery, solemn sentence and execution before the community) did not always have a human as the protagonist: sometimes, the condemned was a pig. The image, which today seems like an oddity from a black chronicle or a folkloric exaggeration, was real enough to leave repeated documentary traces: animals led as prisoners, hung upside down until they died and treated, in practice, as perpetrators responsible for a crime that had broken the social balance. The pig as a real threat The frequency of these cases is better understood by remembering that the medieval world lived attached to animals and their risks. Pigs, in particular, were useful because they ate everything and could feed on scraps, but that same omnivorous condition made them dangerous if they roamed free near small children. The records collect numerous episodes in which pigs killed and even devoured children, a violence that today clashes with the modern image of the docile and slow animal, but which was then associated with specimens closest to the wild boar: fast, strong and capable of imposing themselves physically in seconds. Medieval archives collect cases like the one from 1379when a group of pigs in Saint-Marcel-lès-Jussey killed the son of a swineherd, or the from 1386 in FalaiseNormandy, where a sow destroyed a child who ended up dying. Also that of 1457 in Savigny, Burgundywhen little Jehan Martin was killed by a sow and, especially disturbingly, his six piglets were found nearby, stained with blood. They were not vague rumors, but stories that were fixed with names and placesand that fueled the need for a public response that was not limited to a simple private loss. In France, these events often led to in judicial proceedings formalities in which the animal was imprisoned, transferred and executed as if it were a common criminal. Sources talk about expenses registered normally (cart, prison, executioner even brought from Paris) and an administrative routine that suggests that, for the people of that time, it was not an absurd spectacle, but a legitimate mechanism of justice. The strangeness, therefore, was not that there was violence, but rather that the violence was channeled through a trial with the appearance of ordinary procedure. When money is not enough A practical explanation of these processes was that medieval justice tended to seek reconciliation between partiesand many disputes could be resolved with compensation or agreements. But when a child death came into the picture, that logic was broken: the damage was too serious and the money could be insufficient to close the social wound. In that context, the court intervened to “take control” of the conflict, separate it from private revenge and offer an institutional solution that would distribute the emotional and political burden of the outcome. Trials also functioned as a form of organize the story: It was not just about punishing the animal, but about clarifying human responsibilities. If a pig was known for being dangerouswhy was he allowed to loiter near children? Was there negligence on the part of the owner? a chain of negligence? There was even a suggestion of the possibility of darkest questions: if the child was “unwanted”, if he or she was deliberately left in a risky situation or if the accident hid an intention. The court, by intervening, not only imposed a penalty, it produced an official explanation that the community could accept. Sometimes, the local machinery was not the last word and the matter escalated towards higher authorities. In the case of 1379, some of the accused pigs belonged to an abbey, and from there a petition was sent to Duke Philip “the Bold” requesting clemency. They defended that their animals had not participated and that they were “well-behaved pigs.” The duke heeded the request and issued a pardon for the animals of the abbey, showing that these processes, strange as they may seem, were inserted in real networks of power, influences and political decisions. Far from being simple superstition or peasant rage, these executions could serve to assert authority. The right to erect a gallows and execute criminals it was a privilegeand taking a case to the end allowed a local lord to exhibit the ability to punish and control order. There are episodes that reinforce that reading: a pig murderer from the 15th century it remained imprisoned five years before being executed, and formal letters were sent for permission to build a gallows. When the duke finally agreed, the triumph was not only symbolic: in addition to showing power, the lord stopped carrying the practical cost of keeping the animal imprisoned and feeding it. Plus: another key is the medieval vision of reality as a logical system created by godwith animals destined to serve humans. For a pig to devour a child was an unbearable investment of that order, a rupture of hierarchies that demanded public reparation. In that mental framework, the trial and execution were not theater: they were a way of “putting back together” what had been broken, of affirming that the world still had rules and that chaos, even when it came from an animal, could be put back into place by a solemn act of justice. Image | Ernest Figueras, Zoe Clarke In Xataka | The Middle Ages were not as dark as they told us In Xataka | 900 years ago, Europe had its own Manhattan: the impressive skyscrapers of more than 100 meters of Bologna

the most useful will be the one that watches us the most

Google just launched Personal Intelligence. Connect Gemini with your Gmail, Photos, YouTube and your search history “with just one touch.” The promise is that this way you can receive personalized responses without having to explain your context every time. The promotional example is striking: you are in a tire store, you need to give your license plate and Gemini infers it from the photos you have taken of your car. It’s not the best example because how many people don’t know their own license plate. But the idea is understood. Anthropic launched cowork a few days ago and it has already gone viral: you give him access to the files on your computer and Claude can view, edit, create or delete them. Organize them, modify them. OpenAI bought Sky a few months agoa macOS app that “sees your screen and acts on your apps.” There are already three products that converge towards a similar architecture: have full access to your information in exchange for giving you maximum utility. The investment is total. For this century, the mantra has been “more privacy = better product.” It didn’t always work in practice, but on paper everyone seemed to agree. Apple has made privacy a sales argument, Meta has been beaten for not taking good care of it, there are companies like Proton, Internxt, Mega or pCloud that were born precisely with that concern in their DNA. Now the equation is reversed: we perceive greater utility the greater the intrusion. And it does not bother the user. On the contrary, he asks for it, gives more information because he knows the answers will be better. The competition is in the AI ​​models, but also in the levels of consented access: Google doesn’t need its models to always be better than GPTs, it needs you to connect more applications. Anthropic does not need to surpass in benchmarks Gemini needs you to give it access to the files on your computer. And OpenAI didn’t buy Sky for its technology, but because of how refined and practical it has made the intrusion as core of your product. The difference is more psychological than technical. No one says “give us full access to your entire digital life”, they say “personalize your experience”, “connect apps with a tap”. Or “Claude may take potentially destructive actions,” a protective adverb against the fact that his AI can delete your files. Three years ago, a product with these permissions would have been presented as dystopian. Today is the end. What happens is simple: Rearranging downloads manually is a pain. Search for an email among thousands too. Walk to the parking lot to look at the chassis number, another. Giving up privacy to avoid those small frictions seems reasonable. And it is. Nobody has deceived us. But he timing also counts. Because? Because the change is not only technical, it is also cultural. First we had to normalize the “copilot” and then add “the secretary who sees everything.” Each permit prepared us for the next. Analyze this document → Access my Drive → Connect everything with one touch. And it works because it pays off, a lot. AI that only knows what you tell it is, objectively, less useful. Josh Woodward, VP of Gemini, He gave a very good explanation: When you went to change your tires, Gemini suggested specific models based on the trips it detected in Photos. Climates, types of terrain… No AI does that without that total access. The uncomfortable question is what happens when the most useful tool is the most invasive, we know it, and yet we prefer it. When immediate convenience meets abstract privacy, the former always wins. These tools warn us of their risks, but most of us are deciding that we don’t care. Or that it’s worth it. This happened with Google Maps, YouTube, Spotify or Instagram. The difference is that before the product was the map, the music, the social network. Now the product is an assistant that really needs to know everything to really work. And it’s going to work. In a couple of years, AI with full access will be so superior that it will seem absurd to have ever hesitated to give it permissions. Just as now it seems absurd to us to use our mobile phone without geolocation for privacy. When we ask ourselves how we normalize this, the answer will be very simple: we ask for it. The alternative was having to go look for the information. In Xataka | We couldn’t tell you if the image at the top of this post is real or generated by AI: we are in the era of permanent doubt Featured image | Anthropic

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