remote

In 2023 some explorers entered a remote cave in Mexico. They found the last archaeological treasure of the country

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The initial idea of ​​Adrián Beltrán and Yekaretina Katiya Pavlova, Mexican guide the first, Russian speleologist the second, had little to do with archeology. In September 2023, both professionals decided to take their bártulos behind their backs and enter the Tlagoococ cavelocated in the middle of Sierra de Guerrero (Mexico), to map their galleries. Once there they discovered, however, something that made this goal happen to the background: after traveling 150 meters to the bottom of the cave and entering a submerged passage, the couple met with An archaeological treasure hidden for several centuries. The legacy of an ethnicity already extinct, The tlacotepehuas. In a remote cave in Mexico … The Cave of Tlayócoc, in the Sierra de Warrioris well known in the area for its natural resources. It provides water. And a guano that farmers usually resort to pay their orchards. What was not known until Beltrán and Pavlova entered the cave in September 2023 It is also hiding a valuable archaeological treasure that will allow historians to expand their knowledge of pre -Hispanic cultures. To get to him the guide and the speleologist entered 150 m in the cave, submerged to move towards the grotto and reached a camera. What did they find there? Two bracelets made with shells arranged in stalagmites. The image was so shocking that, as I would report later Pavlova to the National Institute of Anthropology and History of Mexico (INAH), the first thing that came to mind was that it was garbage. Maybe plastics. When he approached and looked at those more close pieces, he realized that he was facing something different. “It was very exciting! An experience similar to discovering a well of more than 300 m inside the cave. Here we were lucky,” Recognize The Russian cartographer. Was that all? No. In the area there were more pieces, including another bracelet, a large shell and fragments of black discs, similar to pyrite mirrors. Pavlova took photos and raised some theories about the possible origin of all that, but decided to leave the discovery in the hands of experts. He notified the discovery and the ejido authorities and the Carrizal de Bravo Surveillance Committee were responsible for ensuring that the site was not looted. Recently local authorities decided to go further They asked the INAH Let the cave register again. The area is not easily accessible, it is located at an altitude of 2,387 meters and to get to it you have to cross ravines, a river and a road where travelers risk finding snakes or pumas, but in March a team of experts registered the site. Thanks to this work today we have a more precise idea of ​​the archaeological treasure of the Tlayócoc cave: 14 pre -Hispanic objects Among which include bracelets and stone discs similar to pyrite mirrors. Clearing unknowns. Archaeologists recorded in total three shell bracelets, a fragment of bracelet of also malacological origin, the shell of a giant snail (experts believe that of the species Strombus sp.) perforated and with decorations, a fragment of carbonized wood and remains of stone discs, but also fixed in the environment. In the camera they observed, for example, the stalagmites had been retouched during rounding their shape. When examining in detail the bracelets also verified that they were made from shells (TRIPLOFUSUS Giganteus) that someone had dedicated themselves to decorating with engravings of symbols and anthropomorphic figures, including faces, brands in the form of “s” and lines in Zigzag. The brands, the position of the bracelets and the shape of the stalagmites suggested a theory to the experts: the cave was a ritual place. “Possibly the symbols and representations of characters in the bracelets are related to pre -Hispanic cosmogony regarding creation and fertility,” Comment Cuauhtémoc Reyes, of the INAH Guerrero Center. Why is it important? Clarified what and where was another pending question: when. Archaeologists concluded that the pieces are from the post -classic period and were probably placed in the cave between the years 950 and 1521 AD, which leads them to think that they are related to the Tlacotepehua culture, which inhabited that region several centuries ago. “It was a branch of the Tepuztecas, an ancient group that lived in the mountains and was dedicated to working the metals, hence its name,” adds archaeologist Pérez Negrete in A statement of INAH. There are also bracelets that remind other pieces located in guerrenses deposits and farthest areas. “Find of great relevance.” The phrase is again from Pérez Negrete, who insists on the scope of the discovery. “With the study of the contextual relationship of the pieces of the cave, we can interpret symbolic notions, cultural, manufacturing and even commerce aspects, to characterize pre -Hispanic societies settled in the Sierre de Guerrero,” claims. Experts also handle very little information about the Tlacotepehua culture, which It ended up extinguishing at the beginning of the viceregal era. As if that was not enough, the INAH remembers that it is the first time that its experts go to the community of Carrizal de Bravo, which marks “the beginning of a campaign” to promote the awareness and preservation of heritage. Images | Cinah Guerrero and INAH (Katiya Pavlova) In Xataka | We have found remains of an unknown civilization in Mexico: the closest thing is an artistic style of Bolivia and Peru

A controversial hippie community wanted a remote place in which to celebrate its lunar party. And Huesca has chosen

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Abellada is A town of the municipal term of Sabiñánigo, in Huesca, which has just been swelling the growing list of ghost peoples of The emptied Spain. A quick look comes with the help of satellite photos of Google Maps to verify that today there are little more than a church and a handful of collapsed houseswith sunken roofs, naked beams and facades overcome by time and weeds. That has not prevented Abellada from being held today in the Aragonese press and nationaljust like did it in 2016. Then, like now, the person responsible is an organization that a priori has little to do with the Rural Oscense: the organization Rainbow communitybetter known by its original name in English, The Rainbow Family. What happened? The news He advanced it last week Diario del Alto Aragón: The rainbow community has chosen the ghost town of Abellada to celebrate one of its annual meetings, the Rainbow Gatheringswhich usually last a lunar cycle (more or less a month) and are organized with tents. In fact, The newspaper requiresthe town has already arrived in the town that will be in charge of setting up the “Seed Camp” and the Civil Guard Comandancia itself Recognize have proof of a “settlement of the rainbow community in the Guarguera area”. “Control of the people who go to the place,” they guarantee. But … who are they? The rainbow community is somewhat a “non -organization of non -members”, as defined by the unofficial website WELCOME HOME! “We have no leaders or organization. To be sincere, the rainbow family means different things for each person.” Hence it is not easy to define it. Broadly speaking, the group was founded in the 1970s, in the US, with a clear hippie inspiration and starting from a philosophy of nonviolence, egalitarianism, absence of hierarchies and respect for the environment. In their meetings they seek to share experiences of community coexistence outside the cities. In fact The collective insists in which it is formed by “people who love the mother earth” and want to “live in harmony with nature.” And what do they do? That link explains that the Rainbow Gatherings are held in remote places, in the middle of nature. In fact Diario del Alto Aragón assures That people who are arriving in the region travel aboard buses or doing Caketop to get as much as possible to Abellada. The rest of the road to the camp covers it on foot, guiding themselves with clues like fabrics tied to trees. Other of its most striking peculiarities is that some members (not all) They are nudists. In their meetings a basically vegan diet is practiced, they are not allowed Neither alcohol nor drugs and can deny the use of electrical devices or cameras. Meetings serve to meditate, play music or do yoga. Why are they news? That rainbow community decides to settle temporarily in the Rural of Huesca is striking in itself, but so far the news has been involved in controversy rather than by the meeting itself (or its content) by how it is organizing. Although at the beginning of May to subdelegation of the Government I recognized Being that “a group of people” planned to settle temporarily in Alto Gállego, the newspaper claimed last week that the rainbow community seems not to have requested permission. “In the region we have no request for authorization,” assured The entity. In An article Published today, eldiario.es affects that same idea: the settlement lacks official permits, which is especially relevant if it is taken into account where it is located: in the peripheral area of ​​protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the protection of the Natural Park of the Sierra and Los Canons de Guara. In fact, the authorities of Alto Gállego have confirmed to the newspaper that in the entity there is still no record of any request for authorization. At the moment, yes, the sub -delegation confirms that the Civil Guard is “monitoring the situation”, especially to monitor the environmental regulations. And to date, he maintains, “no incident has occurred.” Is it the first time? No. Throughout the last years the rainbow community has already met in other parts of Spain, such as La Rioja, The Sierra de Grazalema either Cerulledain León. In fact, this is not the first time that its members visit Abellada. They already did during the summer 2016 (between July and August), when a hundred and a half people gathered in the abandoned village. The newspaper Herald dedicated them at the time A chronicle in which he explained that the camp had also mounted illegally and began to deploy around a bonfire in the Sierra de Guara Park. “Spanish anti -fire regulations do not allow fire. However, we believe that the natural environment is our home and the system is removing it,” reasoned Then one of the members of the community in one of his forums. “We don’t know who they are”. The memory of that camp has served to increase the controversy now. In 2016 the camp was accompanied by cars and vans that ended parked In the accesses to the villages of the Guarguera and complicating the passage through some roads, for the anger of the neighbors. “It is not just a matter of space, we do not know who they are or what impact they can have in the area,” warn now A resident to eldiario.es. Images | Wikipedia, Guano (Flickr) and Satemkemet (Flickr) In Xataka | Remote town of Segovia is sold for 180,000 euros. Just for what it shows on Google Maps is already worth it

After the blackout, Adif has a serious problem on its ways: three “lost” trains in remote states of the network

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Although electric service has begun to recover, almost medium Spain continues in the dark and the sequelae of the blackout remain palpable. In the field of transport, 35,000 passengers trapped were rescued by Renfe, Adif and the Military Emergency Unit (UME). However, there are still three trains to recover. The President of the Government, Pedro Sánchez, He explained that these units are in areas especially difficult to access. Rescue equipment deployed throughout the morning. Since the supply cut occurred on Monday after 12:30, ADIF, Renfe rescue teams and the UME work continuously to recover trapped trains in different parts of the rail network. The difficulty does not reside solely in the lack of electricity, but that some convoys were isolated in difficult access areas, which complicates rescue maneuvers. Adif had already warned That the average and long distance services would not operate throughout the day, regardless of the evolution of the supply, and the suspension also extended to the nearby and rhodalies lines. A clear objective: to recover rail mobility. The government has stressed that one of the priority objectives is to restore the trains circulation as soon as possible, starting with the nearby lines. Pedro Sánchez has pointed out that the objective is to restore mobility in vicinity as soon as possible and also in average and long distance throughout Tuesday, the media and long distance services can also be resumed, although he has clarified that the recovery will ultimately depend on how the electric supply evolves. In parallel, the Minister of Transport and Sustainable Mobility, Óscar Puente, has pointed out That the tension is beginning to stabilize in some areas of the rail network, allowing several trains to resume their march. At the Atocha station, in Madrid, the arrival of at least seven trains that were detained is expected. Click to see the original message in x Open stations as improvised shelters. To mitigate the impact on travelers, Adif has enabled several of its main stations as places of night shelter. Stations such as Atocha, Chamartín, Sants, Valencia, Bilbao, Sevilla, Córdoba, Zaragoza, Valladolid and Malaga will remain open during the night so that those affected can be protected. Besides, The UME has deployed Mantas and basic resources to serve passengers who have been forced to spend the night in the stations. The origin of the blackout, still under investigation. While the recovery work advances, the cause of the blackout remains a source of research. The Government has explained that it occurred The sudden loss of 15 GW of electricity generationa phenomenon that has no precedents in the Spanish energy system. At the moment, no hypothesis about what happened is ruled out. Images | Renfe In Xataka | The fact that illustrates the magnitude that Spain has lived with the blackout: 60% less demand in five seconds

Free remote access disappears after a decade and takes a worrying turn for its users

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Plex has announced which will increase the price of your subscriptions and make your main free function into payment service: remote reproduction of personal content. The changes will take effect on April 29, marking the end of an era for millions of users who used the platform to access their multimedia libraries from anywhere without having to pay for it. Why is it important. This decision directly affects millions of users who have built domestic ecosystems based on the premise of being able to access their personal content from any location. The changes represent a total turn in the business model of Plex. The figures. Price increase is considerable: Monthly subscription: from $ 4.99 to $ 6.99 (+40%). Annual subscription: from $ 39.99 at $ 69.99 (+75%). Vitalicia subscription: from $ 119.99 to $ 249.99 (+108%). It is easy to read between the lines what Plex intends with these different increases: to promote the monthly to increase their monthly recurring income … and dissuade the life, or at least monetize it much more aggressive. There are alternatives. For those who see a reason here to migrate from Plex: Jellyfinopen and free source, without payment or telemetry functions. Embyversatile without too much complexity, with a free version robust. Kodiveteran customization. Stremiofocused on streaming from different sources. The current situation. Until now, Plex allowed its users to configure a domestic server and remotely access its content for free. This model has been the basis of the growth of the platform for more than a decade, which has become tremendously popular. The change. As of April 29, you will have two options if you want to continue accessing your remote content: That the server owner has a plex pass. In this case, all users who give access can continue to see content remotely. Hire the new “Remote Watch Pass” for $ 1.99 per month or 19.99 a year, which allows remotely accessing servers whose owners do not have plex pass. Between the lines. Plex justifies these changes alleging “growing costs” and the need to continue developing new functions. However, the decision comes at a time when they want to position themselves as a legitimate competitor in the saturated streaming market. The company has been incorporating new social and discovery functions during the last year, in addition to launching A store to rent movies and series. These movements are subtle signs of a strategy to become a complete streaming platform, beyond its original function as a personal media manager. As compensation, Plex will eliminate the limitation of one minute reproduction in its mobile applications and it will no longer be necessary to pay a unique activation fee to eliminate this restriction. And now what? If you are a plex user, you have until April 29 to buy a life subscription at the current price of $ 119.99, before it doubles. The current monthly and annual subscribers will see their rates increase, while those who already have a life subscription will not be affected. Content streaming in the same local network will remain free, as well as access to content with advertising offered by the platform. In Xataka | Plex: 21 tricks (and some extra) to get the whole game Outstanding image | Plex, Xataka with Mockuuuups Studio

There are 90 dolphins stranded on a remote beach in Australia with a marked end. Wednesday will be sacrificed to shooting

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In recent years we have seen a lot of stories with dragged sea creatures by the sea until incompatible zones or habitatsoften because of the effects of temperatures changes in the oceans. However, few, or possibly none, such as the story that is taking place in a remote area of ​​Australia. Even there came more than a hundred dolphins, and most are still alive, but their end seems marked. Euthanasia. On a remote beach of the Australian island of Tasmania, 157 dolphins were stranded last week. However, environmental authorities have made the difficult decision of Start Euthanasia by shooting at 90 copies on Wednesday They still survived. The cause? Apparently, The impossibility of successfully returning them to the sea. The main reason for this decision is based on the fact that animals are increasingly stressed, severely affected by extreme environmental conditions, such as constant exposure to the sun and strong winds. Shelley Graham, in charge of managing the incident, has confirmed that, after exhaustive veterinary evaluations, Euthanasia is the only viable alternative to relieve the suffering of animals. A very difficult rescue. Experts have that the location in which the dolphins were trapped is particularly complicated for rescue work. Kris Carlyon, Marino Biologist, assured the media that it was one of the most complex sites with which it had been found In his 16 years working in Tasmania. The remote beach, located near the mouth of the Arthur River on the west coast of Tasmania, does not have easy access, which greatly complicates rescue efforts. Last week he tried repeatedly to refloat surviving animals, but without success. The physical characteristics of these dolphinsthat can weigh more than a ton and measure up to six meters in length, make it difficult to return them to the water, since it implies significant risks for both animals and rescuers. False calderones dolphins. The stranded dolphins have been identified as members of a little studied species popularly known as “false orcas” or “false calderones”named for the shape of their skulls that resemble those of the royal orcs. They are highly social marine mammals, accustomed to forming large groups that often exceed 50 copies. Not just that. This strong social bond implies that, when a single individual in the group is disoriented or trapped on the coast, it is capable of drag the rest of the group towards the same destination, causing massive variations Like the current one. These events are not unusual in Australia, but it is the first time in 50 years that such a significant one occurs in this specific area of ​​Tasmania. The science behind these cases. Although these incidents are relatively frequent in the region, scientists still do not know the exact causes that lead these creatures to vary in mass. According to the scientist Marina Vanessa Pirotta, from the moment a cetacean is caught on the beach, A critical countdown to its survival begins. Tasmania in particular is known as an area especially prone to variations, which could be due to its specific geographical location, complex for the natural navigation of these species. However, the ultimate cause of these incidents remains a mystery. Experts like Carlyon recognize that on many occasions The exact reason is never established whereby these animals reach the beach, and the explanation is usually reduced to collective behavior and group orientation. Ecological Impact. It is the last of the legs to be treated, the lack of deep knowledge about these dolphins makes the situation even more dramatic. According to information from the Australian government, There are no reliable estimates about the total number of specimens of this species in the wild. The species is classified in Australia as “almost threatened”, which underlines the ecological importance of this incident and the severity of losing so many specimens simultaneously. Plus: the death of large groups in incidents such as this has the potential of negatively impact the global population of the speciesespecially considering your relative shortage and the few data available on your state of conservation. Euthanasia in cetaceans. Finally, the euthanasia process in large specimens like these dolphins is not easy. In this regard, Kris Carlyon clarified that Mass euthanasias of large cetaceans are extremely complicated operationspractices that require precise and personal methods highly trained to minimize animal suffering. In fact, the choice of euthanasia through shots responds to a technical evaluation that considers the speed, effectiveness and lower stress in the execution. A procedure that in most cases It is usually a last resortapplied when there is no other reasonable alternative to save the life of animals. That said, the incident emphasizes the vulnerability of some marine species in the face of little understood natural and anthropogenic phenomena. Image | Handout/Department of Natural Resources and Environment Tasmania In Xataka | The Burning Man rains made something amazing emerge: the “dinosaur gamba” and other strange animals In Xataka | Not only were the greatest animals that ever walked on earth. They repeated the play many times

The rebirth of an old system that is illuminating remote villages in India: the hydraulic wheel

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While the big cities They have opted for self -consumption through solar panels and even wind turbinesmany remote areas of the world still fight to have a renewable system. However, in Kashmir, they have found a cheap, effective and inspired solution in the past: the hydraulic wheel. An old advance. Surely the name of the hydraulic wheel will not come a direct image to the head, but if I describe a inn away from an village in the central European area, which had a large wheel shape that spinned with the water can be more enlightening. The fact is that they were important during the industrial revolution To perform mechanical tasks such as milling or hammering. However, its use began to decrease with the expansion of burning fossil fuels and the development of electricity. However, like fashions, everything comes back, and more if the original idea was good. So with the rise of renewable energies, hydraulic wheels have resurfaced as a viable option to produce electricity in a clean and continuous way in remote and impoverished areas. A new clean source. Initial investments in renewables usually have a high cost that not everyone can afford. But what if they turn to an old energy system? That is what a group of researchers from the Technical University of Munich thought that They have managed to install A hydraulic wheel in a town of Kashmir, India. The wheel in question measures about two meters and lets the stream water pass to produce electricity. In this way, it provides an uninterrupted energy source to the community, so it does not need centralized power, which was previously a problem with frequent cuts. In addition, the hydraulic wheel is accompanied by the use of other renewable energy systems, including the Decentralized microredwhich allows the inhabitants of the people to enjoy energy independence and resilience before a possible blackout. Self -sufficient One of the highlights of the hydraulic wheel is its high efficiency, reaching the 85% energy conversion. As for the assembly cost of this system, it is relatively low, around $ 1,000, so it makes them accessible to different impoverished rural communities. In addition, the design is available on the Internet for free. Only in rural areas. Hydraulic wheels are designed for rural and remote areas, specifically in communities that need a continuous and reliable energy source. This type of system offers a simple and economical way to generate electricity without depending on fossil fuels or intermittent energy sources. In addition, its environmental impact is minimal, since they do not emit carbon and, According to studiesdamage to aquatic life is reduced. While this type of technology has limitations and is not suitable for all contexts, its potential to improve the energy self -sufficiency of small communities could make a considerable difference. More for the world. The benefits of this technology are not limited to Kashmir. A similar system has been implemented in Nepal and a prototype has been developed in Tegernsee, Germany. In addition, in Northern Ireland, a hydraulic wheel has been restored with an old mill in Fermanagh County, which now supplies electricity to a restaurant. Image | The Waterwheel Project V1.0 Xataka | China prepares the most expensive megaestructure on the planet: a hydroelectric power plant on the most controversial place possible

Half a year ago we discovered oxygen in one of the most remote places on the planet. Now we want to know more

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A few months ago we knew the news of the discovery of the so -called “dark oxygen.” This oxygen form has little extraordinary from the chemical point of view: these are conventional oxygen molecules. What is not conventional in this dark oxygen is its formation process. A new project. Now, the team that announced the discovery of dark oxygen has announced a new project linked to the presence of these mysterious molecules in the oceanic depths. The objective of this new project is to answer some of the questions raised after the finding, especially the question of whether this process was given in various areas of the oceanic fund. “Our discovery of dark oxygen was a change in the paradigm of our understanding of the depths of the sea and potentially of life on Earth, but threw more questions than answers,” explained in a press release Andrew Sweetman, who will lead the new project. International collaboration. The new project is the result of the cooperation of two intitions, the Japanese Nippon Foundation, in charge of financing the project with a contribution of two million pounds; and the Scottish Association for Marine Science (Sams), an institution that will lead the investigation. Dark oxygen. Let’s recap, dark oxygen? This concept was popularized last year to refer to molecular oxygen found in the depths of the oceanfar from the sun’s rays, hence the “dark” appellation. Until now, the dominant hypothesis is that oxygen is only formed on our planet through photosynthesis, a phenomenon dependent on the energy emitted by our star. The presence of oxygen in a place where photosynthesis is impossible and separate from surface marine currents, opened the search for alternative hypotheses that explained the presence of these molecules in the inhospitable environment. The response of the team responsible for the finding was in the metals that can be found in the seabed, which, according to this hypothesis they would be generating these molecules through electricity, that is, thanks to electrolysis. Verifying the hypothesis. The new project could serve to verify this theory, questioned by the mining industry, and to explore alternative hypotheses that explain the unexpected presence of oxygen in this environment. Hypothesis like that of radiolysisthat is to say the possibility that it is the radiation that, directly or indirectly, is triggering the process. The team also wants to explore if the processes that generate this dark oxygen They also release hydrogenas well as if this element is used as a source of energy by the bacterial communities that inhabit this area of ​​the ocean. In addition, the study could help us better understand the impact that climate change could have on these ecosystems. Conversations with NASA. The American space agency, NASA, has also shown interest in expanding our knowledge about dark oxygen, those responsible for the project say. “We are already in conversation with NASA experts who believe that dark oxygen could rebuild our understanding of how life is sustained on other planets without direct sunlight,” Sweetman added. Dark oxygen can also help us better understand how oxygen arose on our planet, providing us with information about the emergence of life on earth. Life and oxygen are inseparable concepts, but we do not know completely how this relationship was forged. In Xataka | When it seemed that the controversy of underwater mining was appealing, the discovery of black oxygen threatens to reactivate it Image | Biocyan Campaign

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