discovered

Domotizing with sensors seemed good idea. After several days of testing, Ana has discovered what almost no one tells

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What can go wrong when you try to domote the kitchen and bathroom … even little by little? Well, many things, as you will discover In this new installment of ‘Domotize or die in the attempt’. Ana has proposed to move forward with her connected house, but what seemed a more or less simple installation of sensors It ends up becoming a succession of failed tests, network errors, double -sided tape and various frustrations. In this episode, the goal is clear: protect the water leak house and automate bath lighting, but the process will not be precisely fluid. Nor short. Not simple. Before entering flour, the first logistic obstacle had to be overcome: shipping. One of the packages with the essential sensors had been lost, which kept the entire process in pause. “It seemed that today’s video was not going to arrive, but finally the package appeared,” says Ana, resigned but relieved. With everything already at home, the installation starts: water sensors at key points such as sink or dishwasher, and a first attempt to leave the presence detection system ready in the bathroom ready. What follows, of course, is not a manual installation. Tape, tests and patience: Home automation is taking pace The first sensors to settle were those of water leaks, and the kitchen was the test field. Ana located the three most critical points: sink, dishwasher and washing machine. He prepared to make tests in real conditions. The result was a constant strip and loosen between theory and practice. “It has taken a little more than I expected”, Says after seeing how the sensor does not react instantly to contact with water. From there, homemade adjustments begin. Place the device as centered as possible, trust that it does not move with the passage of the aspirating robot and wait for the time, the time comes, it really works. Everything pointed out that the Valve Controller would be the perfect brooch: a system that, when detecting a leak, would automatically close the passage key. It made sense, it was well thought out and seemed to fit the logic of the rest of the sensors. But when trying to install it, the thing was twisted. Ana discovers that, despite having the pipes in sight, there is not enough space to place the device. “My joy in a well,” summarizes, with a mixture of rage and resignation. The concept was ideal, the impossible execution. It will touch it back. After the reverse with the valve controller, Ana focuses on the other great objective of the episode: install a LED strip behind the bathroom mirror and accompany it with a presence sensor that activates the light automatically at night. It sounds simple, but only in theory. You have to look for the exact placemake sure that you do not activate with cats, find free plugs, and deal with an app that does not want to collaborate. “Ok, great. It’s a bit slow, but it works,” he says when, finally, he gets everything to react … although not quite as he expected. From there, it is time to test, move the sensor, adjust settings and fight with home automation. Will you get it ready? That is another story. After so much effort, Ana manages to launch her night lighting routine in the bathroom. The sensor detects the movement and lights the LED strip … although not always with the desired speed or precision. Sometimes it takes, sometimes it is activated for no reason. “It works, I would tell you that between 85 and 90 % well,” he acknowledges. It is not perfect, but functional enough to keep it installed. Will it end by polishing the failures? Is it enough when they return from the trip? In the video we see how everything has evolved. With part of the system already underway, Ana begins to think about what is coming: a trip, plants, cats … and the terrace, which stays as a pending task for the next chapter. In the next episode we will see how the house prepares for be outwith automatic irrigation system. At the moment, there is something that is still unresolved: the happy water key controller. “I thank you infinite to leave me a comment to see if I can solve it,” he says, leaving the door open to someone having the answer she has not found. And yes, if you want to see how all this ends, The full video awaits you on the Xataka YouTube channel. Images | Xataka In Xataka | The supreme clarifies all doubts about placing gunshot with camera at home. It all depends on whether they record and where it points

I don’t know any photography. But since I discovered this free app, I feel that my photos with the mobile play in another league

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I am not a photographer. But I enjoy taking photos with the mobile. And, as with many people, my way of doing so is quite simple: When what I see on the screen convinces me, I shot. I do not usually touch adjustments such as exposure or format. Sometimes the portrait mode active, sometimes the night mode, adjust the focus if necessary … and little else. The photos I get with me iPhone 15 pro max They seem very good to me. More than enough for what I need. But even with an inexperienced look, it is easy to note that the images made with a traditional camera They have something very different. And deep down I took it for granted. Without entering the field of advanced photography, I thought I couldn’t get my mobile much more. Adobe Indigo, the application that made me change your mind The application that changed my mind is called Indigo Projectand it is an experimental adobe labs tool developed by two figures recognized in this area: Florian Kainz and Marc Levoythe latter known for his role in the development of the Computer photography that we saw in the first Google Pixel. Indigo – that appears installed – is designed to get the entire game to the iPhone with a pro sensor, from The 12 pro Until 15 pro max. What it proposes is a different way of understanding mobile photography, closer to what traditional cameras offer, thanks to a combination of AI algorithms and intelligent processing. How exactly does it work? Indigo does not take a single photo, but several, which later Combine automatically To reduce noise, improve dynamic range and offer a cleaner and more realistic image. All this happens after pressing the shot button. Nothing else. One of its virtues is that it adapts well both to those who only want to point and shoot and those who prefer to control each aspect of the process. The app allows you to configure manual approach, exposure time, ISO, exposure compensation and white balance, with tools such as a precision magnifying glass or the possibility of calibrating the color by playing a neutral gray object. Comparison: Photo captured with the iPhone camera (left) and with indigo (right) Comparison: Photo captured with the iPhone camera (left) and with indigo (right) In this article I show some comparisons. On the left, images taken with the iPhone camera app. On the right, the same scenes captured with indigo. At first glance, the difference is remarkable: less artificial overexposure, less noise, warmer and more natural colors, skies that resemble real ones. Comparison: Photo captured with the iPhone camera (left) and with indigo (right) Comparison with cuts: photo captured with the iPhone chamber (left) and with indigo (right) Of course, it should be taken into account a couple of details. The images take a few seconds to process and, during that time, the phone is heated. There is also an impact on battery consumption if many photos are taken in a row. It’s nothing serious, but it’s there. Since I started using Indigo, the usual chamber app has passed to the background. Not because I have become a photographer, but because I finally feel that the photos I take with my mobile They get closer to what he wanted to capture from the beginning. Images | Xataka In Xataka | Google photos was a place where we kept photos. Google wants it now a place where our photos are “invented”

It is not that Russia does not find the F-16 of Ukraine, is that kyiv has discovered the perfect hiding place for the future of wars

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The problem of modern wars is that they have ceased to be A geographical matterand the current technological abilities, with the drones and the AI in the lead, are eroding the physical barriers that previously existed. That was clear, for example, with The Spiderweb operation of Ukraine on the Russian air bases. In fact, in the first 18 months of the war, Ukraine lost Very few planes On land in front of the Moscow number, and the last movement predicts an even lower figure. The mobility war. The Arrival of the F-16 To the Ukrainian Air Force has been accompanied by a parallel effort to create a mobile ecosystem capable of sustaining continuous operations in a scenario where each base is a potential white of aviation and Russian missiles. Solution? The Ukrainian Foundation Eat Back Alivein cooperation with the state conglomerate Office 61 and with the financial support of the UKRNAfta energy company, recently delivered a set of vehicles specifically designed to provide the F-16 of the necessary logistics flexibility. Four wheels and fighters. The acquisition It included workshop trucks for armament preparation, crane trucks for missile and pump load, pickups for personnel transport and, above all, a missions planning complex on wheels composed of A 6×6 truck and a habitable towing module, which will allow briefings, plan operations and move quickly where it is required. With this investment, encrypted in just over 1.2 million dollarsUkraine obtains not only a technical improvement (for example, reducing from a dozen to three the number of operators necessary to assemble ammunition in each plane), but also a Operational advantage in an environment where speed and dispersion are survival synonyms. The concept of distributed operations. The logic behind this innovation is simple but strategic: prevent Russia from being able to anticipate or destroy on land Western manufacturing fighters. Ukraine had already developed the custom of Alternate air bases and even use highways as impromptu tracks, an inherited practice of the Soviet design to operate in austere environments, but now amplified by the high -tech character of the F-16. This ability to Move with infrastructure Wheel support converts each road into a potential base and each mission into a concealment game. In this sense, new vehicles are not simple trucks: they represent an adaptive doctrine in which aviation abandons the notion of fixed bases and embraces total mobility as a shield against missile attacks, drones and enemy bombers. NATO and American learning. The lessons that Ukraine applies in extreme conditions are being observed carefully by the United States and its allies. It We count The other day: the doctrine of AGILE COMBAT EMPLOYMENT (ACE), which seeks to disperse combat aviation in multiple locations Temporary, is nourished directly from the Ukrainian experience. USAF generals They recognize that Ukraine has managed to avoid the mass destruction of his aviation thanks to not taking off or landing in the same place twice in a row, forcing the enemy to waste intelligence and ammunition. The counterpart of this agility is Logistics demand: Each site needs fuel, ammunition and maintenance equipment that must be compact, transportable and fast to install. The United States Marines itself has started projects To provide air-terrifying trucks on C-130s and lighter and more modular equipment that can accompany squadrons in constant movements, which marks a deep turn in the conception of the air war. Aviation future. What’s doubt, what is today Test in Ukraine It has global implications. In a eventual confrontation with China in the Pacificno power could guarantee the protection of all its air bases, and mobile dispersion will be the key to survival. The fighters will not be able to remain in the same airfield without dense anti -aircraft defense; Their operations will be measured in hours or days, with specific deployments for refueling and rearming before returning to main main bases. This will require redesign support equipment lighterto think about new sustaining architectures and maximize land and aerial mobility. Ukraine, again laboratory. In short, the incorporation of these Ten vehicles At the service of the F-16 it may seem a lower detail in the heat of the war, but embodies a deeper transformation: that of an aviation that can no longer rely on the solidity of its bases and that depends on speed, dispersion and Logistics creativity. Ukraine thus becomes Test field of a doctrine that west, and in particular the United States, contemplates as essential to survive the high intensity conflicts of the future. Thus, each workshop truck and each rolling planning module are not only metal pieces, but symbols of how war forces to reinvent the way of conceiving today’s aerial power. Image | “Come Back Alive” Foundation In Xataka | A new challenge has arrived to Ukraine: it measures 4 meters, it has 75 kilos of explosives and uses AI to hit Russia In Xataka | The last Russian tactic are not kamikaze drones: their soldiers carry a helmet with antennas that is surprising Ukraine

Galileo Galilei of the 21st century is an unknown man who has discovered more moons than no one is going to discover

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If they asked you about an astronomer, you would probably think of Copernicus or Galileo Galilei. Maybe Carl Sagan came to mind. If they add “to be alive,” you might answer Neil Degrasse Tyson or, in the event that you are a fan of Queen, Brian May. The name that would hardly come out in the conversation is Scott S. Sheppard, an astronomer as prolific as unknown. The number 1 in yours. Yeah Cristiano Ronaldo He is the greatest scorer in the history of professional football, Scott S. Sheppard is the CR7 to discover objects in our solar system. In total, he has put his name in more than 200 planetary moons: 78 of Jupiter, 119 of Saturn, three from Uranus and three of Neptune. Practically half of all known planetary moons. A record that, as points out Iflscienceprobably will never be overcome, and he has continued to swell it in recent months. The true king of Jupiter. In April, the International Astronomical Union (IAU) confirmed the discovery of two new moons in Jupiter, raising the official total giant to 97. Their provisional names are S/2017 J 11 and S/2017 J 10. Both are small moons and with retrograde orbits, that is, they revolve in the opposite direction to the rotation of the planet, something common in the outer and smaller satellites of Jupiter. And yes, he has discovered them Scott S. Sheppardthat with these two new findings, he adds almost 80 moons of Jupiter to his credit. To put it in perspective: Galileo discovered the first and largest moons of Jupiter in 1610. Since 2000, Sheppard has overwhelmingly dominated the search for Jovian satellites. What is resisting: Planet 9. He extensive curriculum Sheppard looks more like the index of an astronomical atlas than to the discoveries of a single person. In addition to natural satellites in Jupiter, Saturn, Uranus and Neptunethis astronomer of the Carnegie Institution for Science in Washington DC has also discovered 23 minor planets, six candidates for dwarf planets, three comets that bear their name (Sheppard – Trujillo, Sheppard – Tholen and Trujillo – Sheppard) and The most distant object ever observed In the Solar System: 2018 Ag37 “Farfarout”, about 130 times the distance between Earth and the Sun. This is where your work becomes even more fascinating. Many of his discoveries are transneptunian objects such as 541132 Leleākūhonua “The Goblin”. And it is no accident. Sheppard and his colleague Chadwick Trujillo found them while looking for something much bigger: The hypothetical planet nine. Themselves proposed in 2014 The existence of a superstraier -type distant planet to explain the strange orbits grouped from objects such as the Minor Sedna planet. Image | Carnegie Science In Xataka | What types of satellites exist: guide not to get lost in a gigantic network of which we are increasingly dependent

We believed that the Zbe of Spain were an ambitious idea until we discovered Vietnam’s plan: end their motorcycles

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Hanoi is the capital of Vietnam, a city where eight million people live. Almost everyone has a motorcycle. It is not an exaggeration: estimate It is between 6 and 7 million motorcycles in the city. The use of motorcycles represents Between 85% and 90% of filmed traffic in the country and the government has had an idea to erase all combustion motorcycles in the center of the capital by 2026. And manufacturers of electric motorcycles They rub their hands. Short. The contamination in the big cities Asian is a problem. That only in Hanoi there are about seven million motorcycles, not counting other vehicles such as cars, roads and motor tricycles, it is a barbarity that implies high levels of pollution. In the middle of the adventure that faces half the world To achieve the decarbonization, Combustion vehicles have become a problem and the Vietnamese government has decided to start taking action. The measure began to be raised in 2017, but We already have date Definitive: As of July 1, 2026, motorcycles with combustion engines will not be able to circulate through the center of Hanoi. The measure is part of a much more ambitious national plan: totally eliminate combustion motorcycles by 2045 with a double objective: that of the air pollution And also, the noise pollution. Brutal market. Although the plan will come into force on that date, it will be extended little by little to cover more districts and, as they point out in Electreklater these measures will also apply to other thermal vehicles. Hanoi, in addition, is not alone in this, since Saigón and Da Nang, with nine and 1.2 million inhabitants respectively, are also considering adopting these measures. It will be a brutal blow for a market in which estimates They point to the existence of 770 motorcycles per 1,000 people. In September alone, there were 77 million motorcycles registered in the country, an absolute barbarity that leaves out those that are not registered for various reasons. Manufacturers. The market also does not stop. The annual sales They are over three million units annually with sales only during the first quarter of this 2025 of more than 670,000 units, which represents 11.5% more than the same period of the previous year. And this market is led, above all, by foreign brands. Honda has a market share of more than 80% this year, with 200,000 units sold only in March. Yamaha, Piaggio, Suzuki and Sym are other favorites, but there is a company that is growing by leaps and bounds and will become the top winner of this measure: VINFAST. Hands rub. After Honda and Yamaha, it is the brand that is selling the most this year and what is special is that it is an electric motorcycle company. The market share of this type of propulsion increased from an estimate of 5.4% in 2019 to 12% in 2022. It was a great jump, especially if we take into account that there were no measures as radical as those that the Government raises at the moment and, currently, currently, Vinfast leads The electric motorcycle segment with 43% of the cake. In addition, it is local. During the first five months of this year, sales in this segment have increased and the company has sold 488% more. With the big cities of the country limiting thermal motorcycles, the figure from here to two years can be stratospheric. Who pays it. As usual, families with lower income. There are about 100 motorcycle models in Vietnam with low displacement models dominating the market, but also with larger and more powerful. The Price fork It is wide enough (Honda models by less than 800 dollars) So that almost everyone has a motorcycle within their economic possibilities, but with this transition, a problem also comes. Several families that depend on motorcycles for their livelihood have already expressed in media such as Vietnam Express either Al Jazeera His concern for change. Those with lower income will have difficulty facing the change to an electric motorcycle and, in addition, there are complaints about the speed at which the change decision will have to be made because it is only a year for the prohibition. Aid. One way to face the situation is through a aid program. As we read in Electrivethere are two measures that can be made from the government to facilitate the transition. The first is a series of subsidies to consumers that allow residents to replace almost half a million thermal motorcycles with electric equivalents. On the other hand, An improvement in infrastructure and load network. Because, obviously, if you want to achieve such an aggressive transition, it cannot be pretended that everything falls to the consumer because there will be many who cannot take the motorcycle home with a private charge port. In parallel, and to attend public transport, the city plans to expand the fleet of electric microbuses. Last month, Saigon already It started to expand its urban fleet of electric motorcycles. Industry. It only remains to expect how the market adapts with this forced change towards electric motorcycles, but you will also have to see how manufacturers such as Honda or Yamaha will be adapted. Because these brands not only sell in Vietnam: they manufacture in the country and, apart from covering national demand, are a Strong export point For Southeast Asia. Not to mention that it is an industry that use To millions of people already who this change will not leave indifferent. Images | An huy, Steffen Schmitz In Xataka | “They impose things that we do not want”: the most spectacular electric car is not sold and its manufacturer is clear why

The “Death whistles” Aztecs were always a mystery. Until we discovered why they give us so many chills

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The “Death whistles” Aztecs have surprising peculiarity: their intimidated appearance, but much more does its sound. Although the artisans manufactured them in the shape of a skull and figures that are today interpreted as references to Mictlantecuhtlithe Aztec King of the underworld, it is his loudness that has been intrigued by archaeologists for years. Not surprisingly if one takes into account that when we take one of these instruments to the lips and blow, something occurs similar to a human cry. It’s hard to listen to it without feeling uncomfortable. A group of researchers wanted to go further and investigate why we feel what we feel when we listen to the whistles of Aztec death. The answer can be key to understanding a piece that is still involved in mystery. Death whistles? Exact. His name imposes, but not as much as his appearance and sound. The “Death whistles” Aztecs are instruments made with clay between three and five centimeters and skull form, a peculiarity that experts interpret as a reference to Mictlantecuhtli, the lord of the underworld. They also include Figures of the Snake of Fire and Owls. Experts believe that the original pieces were manufactured Between 1250 and 1521. Wars or rituals? The first references about them date from End of the 19th centuryalthough probably the most famous specimen was found between 1987 and 1989 in the Ehécatl-Quetzacóatl templein Mexico City. There the archaeologists located the skeleton of a human sacrifice with a whistle, which has given wings to the different theories that try to explain what they were used for. There are those who think that the Aztecs used them in wars to scare their enemies and who believe that their use was basically ritual and symbolic. According to them, the sound would accompany the dead on their trip to Mictlánthe Aztec underworld. To that last theory contributes that death whistles have been found in places where ritual burials and human sacrifices were made. Another interesting clue is that the piece located next to the skeleton recovered in Ehecatl-Quetzcalcóatla circular sanctuary dedicated to the god of the wind, Ehecatl. Today several copies are preserved in facilities of the National Institute of Anthropology and History (INAH) or the Berlin Ethnological Museum. And how do they sound? Here are A few examples So you can check it. Depending on how they are used, whistles produce a siseo or a much deeper, intimidating sound, similar to a human cry. Recently a group of researchers from the University of Zurich (UZH) set out to go nevertheless and answer two big questions: why do they sound like they sound? And why listening to them produces such an overwhelming feeling? Their conclusions were reflected in An article Posted in November in Communications Psychologya magazine of the prestigious Nature Group. How have they done it? With a combination of techniques. The team obtained recordings from several whistles, including two recovered in Tlatelolcohe performed computerized tomographs To create 3D objects and resorted to replicas of whistles made of artisans with clay simulating the characteristics of the originals. Then they registered the sounds and reproduced them to a group of volunteers. To document their reactions well, scientists submitted them to a neuroimaging study. The objective: find out how their brains reacted. What did they find out? To start they discovered that the whistles have “A unique internal construction”with two opposite cameras that generate turbulence in the air and produce that kind of shout that, if archaeologists are right, accompanied the ritual victims in their descent to the underworld. “The whistles have a very unique construction, and we do not know any comparable instrument of other pre -Columbian cultures or other historical and contemporary contexts,” Explain Sacha Frühholz, the professor of cognitive and affective neuroscience who directed the study. The Aztecs are also known for making instruments that imitated the sound of the wind or the songs of the birds. What did they feel when listening to it? That is the most interesting part of the research. The volunteers described the sounds as “extremely chilling and terrifying”, According to verifies The UZH. “The brain regions belonging to the affective neuronal system responded strongly to the sound, which once again confirms its intimidating nature. The team also observed brain activity in regions that associate the sounds with symbolic meaning.” In summary, the volunteers called him “very negative” and “frightening.” “Given the aversive/terrifying and associative/symbolic sound nature, as well as the locations of the excavations known in places of ritual burial with human sacrifices, its use in ritual contexts seems very likely, especially in rites and sacrificial ceremonies related to the dead,” They conclude The experts, who recognize in any case a handicap of their experiment: the test was done with listeners of modern Europe who did not know that they were going to listen to the sounds produced by the old Aztec instrument. Did they find out anything else? Yes, something interesting. The volunteers perceived the sounds of whistle as hybrids, between the natural and the artificial. “They were classified at the psychoacoustic level as a hybrid mixture of voice sounds and screams, but also caused by technical mechanisms,” says research, which slides that this double quality could influence the reaction of the listeners: sound evoked shouts of a human nature, but also tones generated with artificial objects. Images | Sascha Frühholz, UZH and Wikipedia In Xataka | We have found a historical treasure in Mexico. The board game with favorite beans of the Maya and Aztecs

A man put an Airtag in his shoes and donated them to the Red Cross. And then discovered strange things

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The city doesn’t matter. Neither the country. Not even the time of year. In Europe it is difficult to visit a minimally large town and not be at least a handful of containers For the donation of clothing, especially at busy points, such as commercial areas, urbanizations or the surroundings of Iglesias. The idea is to make people easy to give a second solidarity life to those pants, that shirt, that dress or those shoes that no longer serve us, but … What happens to all those garments? Where do they end? Recently Moe.haaa German influencer, decided to answer those questions in an original way: with the help of an AIRTAG, some old sneakers and an international flight that has ended up generating a considerable controversy. Where does my clothes end? That is the question not much was asked Moe.haaan influencer that one day decided to approach a container of donations from the Red Cross of Germany and throw some sports shoes. The key is that Moe’s. Before the young man had made an incision in the rubber sole to insert An AIRTAG And then cover it with a template, so that the piece passed totally unnoticed. The Airtag, remember, are Location devices That thanks to Bluetooth and the vast network of Apple devices distributed around the world constantly report its location. They are not GPS locators as such, but they are very useful to find out where you have left the keys or portfolio, especially in areas where there are people with iPads, iPhones or Apple Watches. And that was precisely what Moe wanted. What did you find out? That those old shoes began to travel. Literally. On the influencer screen the device drew an itinerary of hundreds of kilometers that even crosses several borders. In Your video Moe.Haa shows how he leaves his shoes in a Starnberg container, Bavaria, and from there they travel first to Munich and then to Puch (Austria), Kranj (Slovenia) and Zagreb (Croatia). The route does not end there. Before stopping, the influencer verifies that the footwear still makes another jump until Cazinin Bosnia and Herzegovina. In total about 800 kilometers. The trip was fascinating in itself, but Moe. To clarify the mystery, the young man climbed an airplane, flew to Bosnia and Herzegovina and then led to the canton of a-Sana. There he located the store in a matter of Cazin and (Bingo!) He identified the shoes with the hidden Airtag on a shelf. And what did they do there? The first thing that the young man checked is that the place is not dedicated to distributing free clothes among people in need. His shoes were on sale. They cost 20 frames, about 10 euros. Intrigued, Moe.Haa approaches them to the box to buy them and there the employee clarifies that her boss is a Bosnium who lives in Germany. The influencer asks then if the money is related to donations and the response of the dependent is sharp: no. “How can it be sold here, 800 km away, without employees reporting that it is a donation to the Red Cross,” He wonders At the end of the video. What does Red Cruz say? Moe’s video has generated such a stir that German Red Cross (DRK) He ended up resorting Also to Tiktok to give explanations and solve doubts. On its website the NGO also contributes Some clues. According to its estimates, the DRK collects between 70,000 and 80,000 tons of used garments, an immense amount of textile that is mostly unusable. The organization estimates that only half can be used. The rest serves only “as raw material.” Of the half that is reusable between 4,000 and 5,000 T they are dedicated to the purpose that donors have in mind when they deliver their clothes: it is destined for needy people. That, Clarifies DRKit is only 10%. The rest of the usable clothing is dedicated to another different purpose. “It is sold”, Confirm The NGO. The garments end in the hands of specialized companies and DRK receives funds that, insistsallow you to pay for your work and finance initiatives in Germany and Bavaria. Why don’t those pieces be sent in good condition to other places, such as African countries with higher poverty rates. The reason is very simple: logistics costs are “prohibitive.” Images | In Xataka |

This marriage traveled four hours to an idyllic destination they had seen on Facebook. Upon arrival they discovered that it did not exist: it was ia

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It has happened to us to be sailing on Instagram or Tiktok and that a video of a tourist destination that leaves us with an open mouth comes out. Tale landscapes, dream cities and incredible attractions. Is what happened to him To this marriage of Malaysia. They saw a video on Facebook where an impressive cable car in Perak came out, just four hours where they lived. Without thinking, they took the car and traveled more than 300 kilometers to destination only to discover that they had just fallen into a hoax. The video. It appeared in networks at the end of June this year and, although it has already been erased, it can continue to be seen in This link. In it, you can see a reporter interviewing tourists who are visiting the place. It is an impressive cable car that makes a tour of forests, rivers and has all kinds of attractions around it. In the video the location of the place is detailed: Kuak Hulu, in Perak, Malasia. The visit. Although the resolution is not very good, the video is quite realistic, but we already know that nothing that appears in it exists. We also know that at least two people believed it was real and traveled for four hours by car to go to know the place. The story became public when an employee of a nearby hotel told In your Threads profile that he had just hallucinated: a couple asked him about a cable car he had ever heard. “There is not much to do here, it’s very quiet,” he said. A hoax. The couple’s reaction was to insist on seeing the place, thinking that he was spending some joke. Then they went on to confusion. Upon realizing that the site did not exist, the woman wanted to “denounce the journalist who comes out in the video.” Finally they understood that nothing they had seen was real, nor the journalist, and left the place ashamed. The generational gap. We do not know the exact age of this couple, but according to the hotel employee, they were older. The lack of digital knowledge by many older people is a problem, from something as everyday as make efforts with the bank until Recognize what is AI and what is not. Some platforms like Instagram tag Made with AI, but is a small “created with AI” enough for people with less digital experience to detect it? With cases like this it seems quite clear that it is not enough. The garbage. We have spoken on several occasions about the ‘ai slop’ or the garbage that has flooded the networks; from Very unpleasant videos that want to break the algorithmsuntil fake crochet patterns that are sold as real. The garbage is flooding everything, Even ASMR videos What did you see before going to sleep are. Much of this content is clearly AI, but with the arrival of tools as I see 3 It becomes very difficult to distinguish the reality of AI. And this has done nothing but start. Image | Tiktok In Xataka | Millions of people are hooked right now to an Olympic Games where cats compete. Cats made with ia

Scientists launched a cow at the depths of the China Sea. They discovered eight unexpected visitors to the feast

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The ocean is full of surprises. Sometimes, as happened several years ago in Canada, the enigmas appear floating in the form of human feet adrift. However, in others, most, you have to go down to the depths to try to solve the mysteries. That was precisely what a group of researchers proposed. It all started by throwing the body of a cow. A cow at 1,600 meters. In one of the most unusual marine experiments carried out, a group of scientists He threw a dead cow at 1,629 meters deep in a continental slope of the South China Sea, in front of the Chinese island of Hainan, with the aim of simulating the sinking of a whale and studying the Behavior of scavengers of deep water. What they found surprised even the most experienced researchers: Eight sleepy sharks Pacific (Somniosus pacificus) They appeared in the place, marking the first documented observation of this species in the region. The finding not only unexpectedly expands the distribution map of this elusive shark, but also provides valuable information about its behavior patterns, food hierarchies, physiological adaptations and its possible geographical expansion. An unexpected visitor. Although the Pacific Sleeping Shark is a species with a wide distribution in the north of the Pacific Ocean (from Japan to Alaska and to the south to Baj real extension of its habitatits possible displacement due to climate change or even the existence of a stable population and not yet registered in that region. Food label. The recorded images By underwater cameras they not only confirmed their presence, but revealed unusual behavior for large predators: a kind of Shift systemin which sharks aligned to feed the body, giving the place to other individuals who approached from behind. This type of “Food label”rarely observed in predatory species, suggests that the order in food could be determined by the competitive intensity of each individual, instead of a chaotic struggle for resources, which would indicate a more complex level of social organization that was suspected in these animals. New clues. He study He also documented variations in behavior according to body size. The specimens that exceeded 2.7 meters in length were much more aggressive and direct In the attack on the carrion, while the smallest sharks opted for cautious movements, surrounding the body in circles before approaching. The employer suggests that even in an environment where food is scarce and random opportunities, sleepy sharks could have developed a coexistence strategy with hierarchical ranges that minimize direct conflict. One More Thing. Another remarkable finding was a behavior of Ocular retraction observed during feeding. Since this species lacks Iglestop membrane (The protective “third tab” that other vertebrates such as cats or certain reptiles have), researchers believe that this retraction reflects a Evolutionary adaptation To protect the eyes during bites or struggles, which brings a new data on the defensive physiology of these sharks in their natural environment. The unknown. And more, since the recordings also showed other revealing aspects. Namely: several sharks carried visible parasites In his eyes, identified Like copepodsalthough it was not possible to precisely classify the species. This detail reinforces biological parallelism among the sleeping sharks of the Pacific and their best -known relatives, the Greenland sharkswhich also usually host parasites in their visual organs. Apart from sharks, the experiment attracted a surprising variety of abyssal fauna, such as Caracol fish and numerous amphipodsall attracted by the source of decomposition organic matter. These records confirm that the deep areas of the South China Sea not only house a biodiversity still little documented, but could be more productive of what was believed so far, against the idea that tropical depths are biologically poorer than their polar counterparts. The great unknown. In the background, the presence of these sharks raises a crucial issue: is it a recent expansion of its rank due to global warming, or has it always been part of its habitat and simply had never been observed? It is known that the species has occasionally appeared in such remote regions like Palaos or the Solomon Islandswhich suggests that there could be more southern populations than the scientific literature indicates. However, the “frequent appearance” in the southwest of the China Sea, According to the team itself Researcher led by Han Tian, rather suggests a structural lack of data in a little explored region rather than a recent change in the distribution pattern. In that sense, the experiment with the body of Vaca has not only contributed a specific observation, but has opened a way to review key concepts on the marine biogeography of abyssal species. Know the depths. He find It underlines the usefulness of simple experiments, but carefully designed to obtain data on remote environments, inaccessible already often little understood. The idea of simulating a whale sinking with a cow was not only effective, but proved to be a powerful Ecological magnet able to reveal complex biological interactions. In a context where Climate change and Human activity They are altering ecosystems even at great depth, this type of research is crucial to understand the invisible functioning of the deep ocean. The appearance of eight sleeping sharks where no one was waiting for them, behaving with order, measured aggressiveness and sophisticated adaptive mechanisms, is one more proof that marine depths They keep secrets that we are barely beginning to understand. Image | Ocean-Lond-Atmosphere Research (2025) In Xataka | A Canadian coast had been receiving human feet for years. Science has resolved mystery In Xataka | Carnivorous crustaceans, devouring worms and missing bodies: the scientific mystery of the caimanes at the bottom of the sea

The curious story of how an eight -year -old girl unwittingly discovered the paintings of the Altamira cave

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A few minutes by car from the precious, fresh and walkable Cantabrian town Santillana del Mar is one of the great national treasures, the Altamira cave. Closed to the public now for obvious reasons, but visited through a recreation made to the millimeter baptized as NeocuevaAltamira retains an impressive collection of Paleolithic paintings, the oldest with more than 30,000 years of history. And like many other great discoveries, we arrive at her by chance. This is its story. Modesto Cubillas. Although the discovery of the Altamira cave has always been involved in a certain controversythe Ministry of Culture of Spain He attributes it To Modesto Cubillas in 1868. The story that Cubillas was hunting when his dog fell through some rocks while chasing a dam. When attending his aid, he met the caverns, to which he did not give greater importance for 1) to be common in the region and 2) be covered with vegetation. The first visit. Cubillas told what he had seen his neighbors, but the thing was there. It was not until 1875 when Marcelino Sanz de Sautuola, naturalist, Spanish prehistoriator and great -great grandfather of Ana Botín (president of the Board of Directors of the Santander Bank), visited the cave for the first time to meet zero units of things that called him attention, beyond black lines to which he did not give importance. Input of the Neocueva that recreates the original entrance | Image: Xataka But yes … Years later, Marcelino attended the Universal Exhibition of Paris in 1878 And there he could see prehistoric objects. How were, how to identify them. Armed with new knowledge, he decided to return to the cave with the little girl María San de Sautuola y Galantehis daughter of only eight years. That was in 1879. The innocent curiosity. While the father was looking for remains at the entrance of the cave, little Maria, motivated by the innate curiosity of a girl of her age, decided to continue forward and enter the gallery. Upon arriving at the bottom, Maria shouted “Look Dad, oxen” while pointing to the roof. They were not oxen, but bison, but the error was normal: the oxen were the shot animals used in the area. Marcelino identified the species represented as the bison, which was then considered extinct in Europe, but did not find bones of the animal in the cave. Given the unusual of the cave, whose realistic paintings extended throughout the roof, thus being one of the most important and large discoveries of the moment, all kinds of debates were generated. From the denialism of discovery to accusations that it had been Marcelino himself who had painted the figures. The years, however, would be right, although this could write rivers and ink rivers. They were not oxen, they were bison | Image: Xataka And he got. The news of the discovery of the paintings soon arrived at the nearby corners. Hundreds and hundreds of people approached the cave carrying, in an entire exercise of irresponsibility as a result of ignorance, candles, candiles, compasses and strings. The visitors took the remains to their home, chopped the ground to find more and the cave began to deteriorate. Thus, Marcelino Sanz de Sautuloa decided to place a wooden door on the hole that made the entrance. Puerta that paid from his own pocket and after obtaining the authorization of the village of Vispieres, headlines of the cave. In return, he invited them to a snack that took place, curiously, inside Altamira. In the lower image the signed document can be seen and the promise of making a snack. Later, in 1880, the wooden door was changed to an iron fence and a guard was appointed. Authorization signed by the neighbors to put a wooden door at the entrance of the cave | Image: Xataka Entrance is not the original. An important note: the hole that was covered with a fence was not the original entrance. The great mouth of the cave where the inhabitants of Altamira made life collapsed 13,000 years ago. That entry remained covered until its discovery in 1869. Thanks to the stability of the inner atmosphere, the paintings have been able to preserve well for millennia. The current entrance was built in 1927 and the closest to the original mouth is the entrance to the Neocueva. THE VISITS PROBLEM. Returning to La Cueva, in 1910 the City Council of Santillana del Mar created a conservation and defense board of the cave that, back in 1917, allowed the visit with a guide. In 1924 he was declared a National Monument and the rest can be imagined. The number of people who accessed the cave increased more and more, being the 60s and 70s the most dangerous. Only in 1973 more than 174,000 people accessed inside. Such was the influx of people who, after a study and A debate that reached the Congress of DeputiesIn 1977 he closed. Panoramic roof of the Altamira cave | Image: Xataka Closed. Altamira closed its doors until 1982, when it was reopened with a limited capacity of 8,500 people a year. The interest of the people valued the idea of creating a visitable replica, something that happened in 2001 with the Neocueva located in the newly opened National Museum and Research Center of Altamira. In 2002, the cave closed the public again Waiting for impact studies. It would be reopened in February 2014 and until August of that same year, admitting five people per day for 37 minutes to study the impact of possible visits. The sign. It is not known what it means, but dates from 36,000 years ago | Image: Xataka The hand. 22,000 years old | Image: Xataka The rampant horse. 22,000 years old | Image: Xataka The goat. It is a pyrenaic goat (it is known by the horns). 18,000 years old | Image: Xataka Standing bison. 18,500 years old | Image: Xataka The deer. It is curious, because the belly is about a … Read more

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