huge

Carnival’s next megacruise will be huge. Your biggest change will be in how the sea will look

by

A mega cruise can offer so many attractions that at times it’s easy to forget you’re sailing. Carnival aims to respond to this contradiction with the Carnival Destinya ship of enormous dimensions whose proposal will not be based solely on volume, capacity or the number of spaces on board. The shipping company wants its distinctive feature to be its relationship with the outside world. To achieve this, it has proposed an open architecture, with more glass surfaces, wide perspectives and areas designed to keep the ocean within the field of vision. Carnival Destiny will be the first member of the new Ace class, a family of three ships with deliveries scheduled for 2029, 2031 and 2033. Its construction formally began with the steel cutting ceremony at the Fincantieri shipyard in Monfalcone, Italy, where a 3D hologram was also shown with the first preview of its design. Delivery is scheduled for summer 2029, after which she will sail to destinations in the Caribbean, Bahamas and Mexico. By size, the Destiny will enter directly into the highest category on the market. Its approximately 230,000 GT of gross tonnage and its capacity to around 8,000 passengers They will place it close to the largest cruise ships built, although it will not lead the classification by volume. Royal Caribbean’s Icon class ships, such as the Icon of the Seas and the most recent Legend of the Seasare around 250,800 GT and can accommodate around 7,600 passengers at full capacity. The new Carnival ship will therefore compete in that same league, but with a different proposal. A giant who does not want to hide the ocean Once its scale is located, the difference that the company wants to highlight appears in the design. Carnival has not yet presented a main attraction or a large thematic space that defines the ship, but rather a different way of organizing it around its relationship with the outside. The company describes it as the most outward-oriented megacruise ship on the market, a promotional claim it will yet have to prove. The intention, in any case, is clear: that the ocean functions as a constant reference and not as a secondary element. To materialize this idea, the project will use more than 18,200 m² of glass surfaces. Among the elements already announced there will be multi-story glass wallsmore open lines of sight and a greater presence of spaces facing the outside. It is not just about adding windows, but rather organizing part of the architecture to reduce visual obstacles and extend views across the ship. Carnival has not yet shown the complete design, so the real scope of that transformation remains to be known. This image shows Royal Caribbean’s Legend of the Seas, not the future Carnival Destiny. Delivered in June 2026 as the third ship of the Icon class, it represents the current reference against which Carnival will place its new giant Another of the pillars will be in the cabins and on the outer decks. The company maintains that the Destiny will have an unprecedented number of accommodations with balconies and sea views, but has not published a figure to verify the scope of that claim. It will also redesign the Lanaian exterior cover designed to create a more continuous connection with the ocean. With this, the shipping company intends that this relationship does not depend solely on the large panoramic spaces. The changes will not end in the architecture, although the rest of the new features are still difficult to measure. According to Carnival, more than 70% of the spaces and attractions will respond to concepts that the brand has not used beforewith proposals planned for restaurants, bars, lounges, entertainment and outdoor areas. The figure is striking, but it is not yet accompanied by names, plans or detailed descriptions. Until these announcements arrive, it can only be stated that it is preparing a broad renewal of its offer, not that each proposal will be unprecedented in the sector. The Destiny proposal is based on a contradiction: the more cruise ships grow and the more activities they concentrate, the easier it is for the sea to be relegated to the background. Carnival will try to correct this with balconies, exterior routes, large glass surfaces and a layout designed to expand the views. The idea has already been defined, but it still remains to be seen how it will work on a ship prepared for around 8,000 passengers. Until 2029 we will not know if this architecture will really change the experience or if its greatest effect will remain in the promotional field. Images | carnival In Xataka | A technology created to avoid collisions at sea blows millionaires’ minds: it allows them to locate their yachts in seconds

Valencia has found a way to prevent fires like someone watering a garden: huge fire cannons

by

Like someone watering a garden. 10,000 liters per minute at 42 meters away. The Valencian Community has a unique weapon to fight fire: fire cannons that are activated as soon as the environmental sensors detect the slightest outbreak of fire. And these sentinels are armored to entire neighborhoods. In the Devesa The Salerin Valencia city and under red notice due to high temperatures, eight fixed towers have been set up on Gola del Pujol avenue and a set of portable cannons that move through the natural park. The municipal forecast is to reach about 40 towers in 2031. The system began in the Colonia Santa Marina urbanization (Carcaixent), where the Forest Fire Defense System (SIDEINFO) already installed similar cannons in 2006 for collective defense against a neighborhood surrounded by mountains. Entrusted to Neptune. Guardian is the name of this project and it has no other purpose than to serve water cannons to create “green barriers” around key developments. The objective now is to expand in areas such as Masia de Traver, Els Pous, La Canyada (north and south) and Valencia La Vella. In Torrent, for example, the Vedat has been protected for more than a decade by 24 cannons distributed throughout the “green lung” of the city, covering more than 50 hectares of forest. They are activated automatically or manually when the risk increases, and the city council itself is considering bringing this same methodology to Serra Perenxisa using hydrants and pipes on forest trails. and it works. Already prevented a fire from spreading in the Túria Natural Park, dumping more than 218,000 liters of water in just over half an hour. Companies such as Hidraqua, Cetaqua, Medi XXI, along with the universities of Valencia are involved in this enormous project. In fact, Medi XXI also sells domestic and portable versions of these cannons for isolated homes and small urbanizations. While other communities face the same wave of fires with extreme confinement, as is the case of the entire population of Albeldain Castillonroy, resorting to the essential ES-Alert warnings and massive deployments of brigades and UME, Valencia has found another less reactive model. What is a fire cannon. It all starts with the SIDEINFO tower system. They are water monitors that measure between 12 and 16 meters high, shoot water about 42 meters away and mobilize almost double the discharge of a Canadair-type amphibious plane (about 6,000 liters at a time). They are fixed cannons, connected to tanks of about 500 m³ and pumping houses, integrated into a home automation network with sensors and weather stations that allow simulating the evolution of a fire and activating the irrigation/reinforcement system when the risk index demands it. In addition to moving large flows of water, they can also project foam with a range greater than 30-40 meters and can vary between manual, motorized or remote control. A difference between communities. The Valencian Community has become a testing laboratory. And the case of El Saler is quite unique: the city has been investing since 2023 in a system patented by the consulting firm Medi XXI GSA. The nucleus resides at that point where the CV-500 highway and the urban center intersect the forest. The engineer Ferran Dalmau argument that this system only makes sense at very specific points of the urban-forest interface, where opening large firebreaks would be unfeasible. Such an evacuation would cause a huge landscape impact, because it would leave a mountain with a giant bald patch. Although not everyone thinks the same: WWF Remember that these sprinkler systems are anecdotal for now and they are not clear that they work against high intensity fires. Once again, early detection, cleaning of perimeter vegetation and neighborhood self-protection plans are essential preventive guidelines. Protect yourself against maximum risk. In Valencia, where wind conditions can fan any spark, sometimes a fire overcomes the barriers of surveillance, forest management, mobile firefighting devices and, in short, the Special Plan against the Risk of Forest Fires (PEIF) itself. These cannons are, de facto, a reinforcement system. During the last few weeks, tracks and roads have been closed to traffic, the device has been reinforced with a forest nursery, El Saler Fire Station, Local Police and Civil Protection volunteers. This year, the deployment has mobilized 4,401 troops and 20 air resources throughout the Community, with 2,313 professionals in the province of Valencia, 56 forest firefighting units and 65 observatoriesten of them with 24-hour surveillance. Only in El Saler has a reinforcement of five firefighters and two extra patrol teams been activated. The Stop al Foc device of the Valencian Community brings together almost 1,700 professionals – 724 in the province of València, 470 in Castellón and 434 in Alicante – for a stage that, statistically, 68% is attributed to human activity (38% intentional, 30% due to negligence). The Albelda case. Some are saved and others burn? The difference with Huesca is clear: fewer water options, more unpopulated areas of territory and environmental conditions more conducive to fire. The declared fire at 18:15 In agricultural and forestry land, it devastated 100 hectares in a few hours and forced the Government of Aragon to raise the PROCINFO plan to operational situation 2. They cut off the N-230 and A-140 roads and the Military Emergency Unit (UME) is already there. It is already controlled, luckily, but the entire Tamarite de Litera area is at risk and the figures point to more than 400 hectares burned. All precautions are insufficient: the 2026 fire map is presented as the one with the highest incidence of forest fires in the EU. The Copernicus and FIRMS records speak of some 56,000 hectares burned, which represents almost 40% of the burned surface in the entire Union. The data from the Ministry for the Ecological Transition is somewhat lower (39,700 ha until June 21, you can consult here updated data), but they agree that June has been the most destructive month. Doubling the numbers. What’s more, 19 fires have been recorded from July 2 alone until … Read more

China is diverting its largest rivers thousands of kilometers away. The price to pay is a huge environmental mystery

by

Water in China has a basic geographical problem, since the south of the country floods very frequently while the north is in a drought situation. To solve it, the Asian giant has spent decades running which is probably the most ambitious hydraulic engineering project in the history of humanity, since they are literally moving nature. Making history. If there is a country capable of altering the face of the Earth to guarantee its economic and demographic survival, it is China. The premise is as simple to understand as it is pharaonic to execute, since what they are doing is transferring water from the rich Yangtze River basin in the south to the arid plains in the north, where a large part of the country’s population, agriculture and industry is concentrated, but barely 20% of its water resources. The result of this It is the ‘South-North Water Transfer Project’ that has a colossal network of canals, pipelines and pumping stations that are defying geography. The figures of a titanic work. To estimate the size of this project, it is enough to go to official sources, since, according to the latest updates from China’s Ministry of Water Resources, the infrastructure is unparalleled in the world. Specifically, to date, the system has managed to transfer more than 70,000 million cubic meters of water through its central and eastern route. From a hydrological perspective, as detailed in CEDEX technical schemes on platforms such as Hispagua, this is equivalent to moving entire rivers artificially. The beneficiaries There have been 150 million people who have seen how this water injection It has even allowed an “ecological replenishment”, recovering the water table in northern areas that had been depleted for decades. But massive intervention on the ground always has a “B side.” The rivers. As China redraws its water map, an alarming fact emerged, as official censuses revealed that tens of thousands of rivers appeared to have disappeared in the country in just a few decades. Here the specialist media have raised great global concern about this phenomenon, since it is not known if this transfer was drying out the country at an unprecedented rate. The answer. It was given to us by an article published in 2019 that pointed out that the massive “disappearance” of the channels was not due to the fact that they had evaporated overnight due to dams or climate change, but rather to a problem of cartographic methodology. That is, historically, censuses included what scientists call ‘pseudo-rivers’ and used counting criteria that were not supported. Now that they have applied a much better and more consolidated hydraulic classification, the number of these “lost” rivers has been drastically reduced. The ecological cost. The fact that rivers are not disappearing en masse from the maps does not mean that the megaproject is free, since modifying the flow of some of the most important basins on the planet entails risks that scientific literature has been monitoring for years. Already in 2009, a classic review published in Wiley by researcher Zhang Quanfa warned of the profound Yoenvironmental implications of the transfer. Here he proposes that extracting such massive volumes from the south irreparably alters the Yangtze basin, causing an alteration of the southern aquatic ecosystem, or it has even been seen that as less fresh water reaches the mouth of the Yangtze, sea water penetrates inland, threatening the local supply and agriculture of the delta. The demographic cost. Added to these environmental warnings is the institutional analysis of experts such as Mark Wang and Chen Li who point out the governance challenges and the enormous political and social friction generated. Here different critical organizations point out that the authorities have forced the resettlement of hundreds of thousands of people and have required multimillion-dollar investments in treatment plants to prevent contaminated water from the south from ruining the reserves in the north. Images | ダモリ In Xataka | A small river lost between Russia and North Korea is testing something much bigger: China’s patience with both.

We thought it was a bend in the Rhine. In reality it was a huge Roman water channel that survived the fall of the Empire for 300 years.

by

If there is something for which Rome has remained in memory, it is for its impressive road layout throughout their empire, but be careful because in hydraulic engineering they were not far behind either, the aqueducts of Segovia and Tarragona serve as close examples. It is true that aqueducts are striking constructions due to their dimensions, but there is another that rivals them in size and capacity to move water: canals. In fact, a research team just “discovered” that what looked like an old abandoned Rhine channel was actually an ancient Roman canal. They had an unappealable clue on the terrain: it is rare to see such a long and straight line in nature. The discovery. In southwestern Germany, on an agricultural plain next to the Rhine River, an interdisciplinary research team from the Johannes Gutenberg University of Mainz, the Christian-Albrechts-University of Kiel and the Hessen Monument Office have found something that has been buried for more than a thousand years: an artificial Roman canal 15 meters wide and 2.5 meters deep that connected the Rhine to a small military fort called the burgus of Trebur-Astheim. Why is it important. Because the Trebur-Astheim Canal is one of the few known navigable canals north of the Alps during the Roman period and the Early Middle Ages, demonstrating that the Roman Empire in Germania modified the landscape more intensely and lastingly than previously believed. The presence of Rome was more than a mere occupation. As explains the research teamthe burgus of Trebur-Astheim probably functioned as a central logistical node for the Landgraben region, where cargo ships of the time could dock and goods were redistributed around the area on other vessels. This demonstrates a global vision of the empire for supplying its troops through infrastructure that goes beyond the roads. Context. The consolidated Roman presence in the Hessische Ried began in the 1st century AD, under the Flavian emperors. The fort of Trebur-Astheim was built between 364 and 375 AD under the command of Emperor Valentinian I as part of his plan for military deployment along the Rhine. with a goal: contain the Alamanni, a group of tribes settled on the right bank of the river. In fact, the Rhineland border is clearly demarcated by watchtowers and forts, as can be seen on the UNESCO World Heritage List. In detail. In short, the town of Trebur-Astheim was practically a protected inland port: its dimensions were similar to those of the Roman navigable canal Fossa Corbulonis (present-day Netherlands) and made it suitable for different types of Roman river vessels, such as military type Mainz-A or the cargo boats found near Xanten, both with drafts of between 0.35 and 0.65 meters, well below the depth of the channel. Carbon 14 has revealed that, from the sediments of the canal, it was in operation from Roman times until the 7th-8th centuries AD, when it became clogged with mud and was abandoned. In fact, the large amount of sediment in the area forced the channel to be dredged frequently for centuries: after the Romans, the team points out that the Merovingian and Carolingian communities exploited it and maintained the infrastructure. Yes, but. The excavation carried out in 2024 did not reach sufficient depth to physically see the walls of the canal due to the high water table and the amount of sediment. That is to say, the dimensions that we know have been estimated indirectly, something that is common in underwater archaeology. In this sense, a complete excavation is pending to obtain direct data on the construction of the canal. In Xataka | Some go to the gym to do legs and others to discover an impressive mansion from the Roman Empire In Xataka | The Romans found a macabre and sophisticated way to use perfume: breaking pigeons’ necks (made of glass) Cover | Wolfgang Pehlemann and An Artificial Canal Connecting the Roman Burgus at Trebur-Astheim (Upper Rhine Graben, Germany) with the River Rhine

Archaeologists have found the bodies of two women embracing in a medieval tomb. Now they are a huge mystery

by

There are eternal hugs, there are mysterious hugs, there are hugs with so much sentimental charge that only those who melt into them understand them and then there are hugs like that of the two corpses from the Middle Ages. located a few years ago next to Opole Cathedralin southern Poland, which add up to all these characteristics (and some more). When archaeologists discovered their intertwined bodies underground in 2023, they began to ask questions that they hoped to resolve by analyzing DNA samples. They have achieved it… halfway. Experts now better understand who the bodies belonged to, but are even more confused about how to interpret their eternal embrace. In a place in Poland… To understand the mystery you have to go back three years ago, between May 2022 and November 2023when a group of archaeologists began to excavate around the cathedral of Opolea small city in Upper Silesia (Poland) located on the banks of the Oder River. The origins of temple They date back to the 11th century (in the 13th it was expanded thanks to the support of the local nobility) and researchers hoped that their tombs would help them better understand the funerary rituals of the time. In total they discovered 46 burialsalthough there was one in particular that caught his attention: a grave that contained two skeletons, baptized ‘nº31′ and ’32’. What was so special about them? To begin with, his tomb was located in the northern area of ​​the cathedral, near the walls and foundations of the temple. That is relevant in itself because not everyone could hope to have their remains rest in a place like that. When both bodies were buried, in the Middle Ages, the burial areas so close to the consecrated temple and its relics were usually reserved for the most powerful and wealthy people. The bones fell apart 154cm deep and were very deteriorated by the passage of time, which greatly complicated their identification. The reason: they were once deposited in the ground, only with shrouds and on stretchers, so parts of the skeleton have been lost and others are fragmented. An enigmatic position. Although the above is interesting, there was another reason that made archaeologists interested in bodies numbers 31 and 32: their posture. The first skeleton (31) reveals that the body was buried face up, in the position in which the deceased were usually buried. The 32nd, however, was lying on his side, leaning on his side, with one leg half bent and his right arm stretched under his partner’s skull. The composition is as clear in 2026 as it probably was in the 13th century: both corpses they are hugged in a position that denotes intimacy. Add and continue. Those in Opole are not the first centuries-old burial sites in which we have found hugging bodies. In 2007 We saw something similar in Mantua, where archaeologists also discovered the remains of two bodies buried 5,000 years ago in an intertwined position. And that is just one of several examples. We located another one in 2015 in the Peloponnese, where a couple from 3,800 BC was found buried in a similar pose. And what does it mean? The big question. The most logical thing is to assume that the two people buried in Opole maintained such a close relationship that those who survived them believed that it was most appropriate to bury them together, in an intimate position, with their bodies intertwined. The key is… Why? Were they family? Did they have a romantic relationship? It is not a simple question because by asking it from the 21st century we run the risk of trying to answer it with a presentist approachbased on our own vision of the world. The DNA wild card. To clear up unknowns, a group of researchers turned to DNA analysis. Their goal was to subject the bones unearthed next to the Cathedral of the Holy Cross in Opole to an archaeogenetic examination in search of some answers: What age and sex were both deceased? Were they family? Maybe they were father and son, brothers, an uncle and his nephew? The results have just been published in an article published in the magazine Archaeological Science: Reports and they are surprising. Although the bones have degraded and do not allow tooth enamel to be analyzed, a study carried out by experts from the Kiel University Yes, it has revealed three clues. First, the bodies belonged to two people who were around 40 years old. Second, both correspond to women. And third, there was no relationship between them. There is a link, but… what? “Our DNA analysis shows that the two women were not closely related by blood, but genetics cannot tell us how they were socially or emotionally connected,” recognize to The Country Joanna Romeyer-Dherbey, one of the researchers who signed the paper and who highlights how “extraordinary” it is that centuries later archaeogenetics can reveal to us the secrets of two people buried together. If they were not direct relatives, and in view of how they have been found buried, does that mean that the two women from Opole were lovers? Are we looking at a homosexual couple buried together and embracing in the middle of the Middle Ages? Researchers cannot rule it out. Nor affirm it “with confidence”. Theorize yes, but with caution. What your article does insist on is the call for caution: “Archaeologists should avoid projecting modern cultural categories onto past practices when material evidence does not distinguish between multiple plausible explanations.” After all, both women could be lovers, but also friends, relatives without a biological link (through adoption, for example) or even members of the same religious community. To put it another way, what if they had tragically died at the same time and the community decided to bury them together? Are there more clues? Yes. One. and it is fundamental. The bodies have not only appeared in the same grave, in a position that denotes an embrace. … Read more

Adobe was not born with Photoshop. It started by solving a huge and inconspicuous problem: printing well

by

Before becoming one of those companies that we almost automatically associate with digital creativity, Adobe had a much more specific and less brilliant obsession at first glance: printing. We are not talking about retouching photographs, editing videos or opening PDF documents with the naturalness with which we do it today, but rather about attacking a difficulty that is basic in appearance and enormous in practice. In the early years of personal computing, making what was seen or designed on a computer turned out well on paper It was not something guaranteed. Adobe’s story begins precisely at that point: with PostScripta language intended to describe how a printed page should look. The difficulty was that that chain was much more fragile than we can imagine today. Lemelson-MIT remembers that, at that time, personal computers were beginning to hit the market and the printers available were, in many cases, dot matrix, with very low quality results. For truly professional work, the alternative was composition equipment that could cost more than $150,000 at that time and required laborious processes. Between one extreme and the other there was an obvious gap: there was a lack of a more flexible, reliable and accessible way to bring complex pages to paper. The problem was not creating images, it was getting them to look the same on paper The next piece of history appears in the famous Xerox PARCwhere laser printing was already a laboratory reality, although still full of limits. Those early machines were controlled by Press, a protocol that worked well with simple letters and images, but got bogged down with demanding projects. A member of that team named John Warnock encountered the same message over and over again, “Too complex page“, and that was no small anecdote. His response was to think of an architecture capable of doing just the opposite: printing any page. That idea didn’t come from nowhere. Before coming to Xerox, Warnock had worked at Evans & Sutherland, where he was involved in a highly ambitious project for the New York Maritime Academy: a simulator of New York Harbor with computer-generated buildings, docks, buoys, changing weather and other ships. That system had to be built without yet knowing what specific hardware it would end up running on, so the team opted to create a language not tied to a specific machine. A decisive lesson emerged from this: device-independent software gave much more flexibility. John Warnock, left, and Charles Geschke, right, founders of Adobe With that learning behind him, Warnock once again encountered a similar problem at Xerox, but now fully applied to printing. The company used different schemes depending on the printer, to the point that its Star stations were under increasing load due to having to communicate with each model in a different way. Warnock and a group led by Charles Geschke They then worked at Interpressa standard, device-independent language for Xerox laser printers. The advance existed, but it collided with a business decision: Xerox adopted it internally and did not want to open it to the market. Apple LaserWriter The departure came in 1982, when Warnock and Geschke left Xerox PARC and founded Adobe. Lemelson-MIT says that its first idea was not exactly to become the software company that would end up marking desktop publishing, but rather to set up a printing service for companies and consumers. That plan changed when their financial advisors encouraged them to move toward software development. There PostScript began to take its decisive form: not as a closed solution for a single machine, but as a portable language that manufacturers could integrate into their own devices. One of the decisive pieces for that technology to jump from the laboratory to the market appeared in Apple. IEEE Spectrum explains that Steve Jobs had a very specific problem: The Macintosh was advancing, but without a quality printer it was difficult to enter the business world. Daisy printers didn’t work for Mac graphics and Apple didn’t arrive in time with a high-quality solution of its own. Adobe was building an answer. In late 1983, Adobe signed an agreement with Apple, and in January 1985, PostScript appeared for the first time on the Internet. LaserWriter. Seen from today, the interesting thing is that Adobe did not start with the most recognizable part of its current history, but with a layer that we almost always take for granted. Of course, Illustrator, Acrobat, Photoshop and Premiere are part of a later expansion, but the starting point was different: PostScript and the promise that text, images and graphics could reach paper with fidelity. There was the true initial intuition. Before becoming recognizable for its creative tools, Adobe found its place by solving a discreet but decisive task: that what was created could be printed well. Images | Adobe (1, 2) | Xataka with Nano Banana In Xataka | In 1967, a war veteran believed that moving around a computer could be easier. So he created the first mouse

NASA has looked at Torrevieja from space and has seen a huge mass of pink water essential to finding life on Mars

by

From space everything looks different. In fact, distance allows us to distinguish strange shapes, such as the Great Dam of Zimbabwe or the eye of the saharabut also colors that go more unnoticed at ground level. Thus, on June 7, 2021, an Expedition 65 astronaut aboard the International Space Station pointed his camera toward the southeast of Spain and took a photograph that looks like a watercolor: Mediterranean blue, a muted green and an intense pink reminiscent of quartz. The color palette is finished off by the white reflection of the sun. The three colors correspond to bodies of water a few kilometers from each other, in Alicante: the Mediterranean, and the saline lagoons of La Mata and Torrevieja. What seems like an aesthetic coincidence is actually chemistry visible from orbit. Each tone reveals something: the degree of salinity, which microorganisms dominate the water, and in what fragile balance they coexist. The lagoons of La Mata and Torrevieja. The Torrevieja lagoon has been used as a salt mine since the 13th century and today are the largest salt producer in Europe, with an average of 650,000 tons per year, a figure that varies depending on solar radiation, wind and precipitation. It does not function as a natural lagoon, but as an industrial system where water moves according to production needs. The La Mata lagoon acts as a prior concentration chamber: receive sea ​​water through artificial channels and runoff from intermittent streams of the Sierra de San Miguel de Salinas. From there, the water is pumped to the Torrevieja salt mine, where brine from the Pinoso salt diapir through a 55 kilometer pipeline. The result is that the concentration of salt in the Torrevieja lagoon can overcome 260 grams of salt per liter, much more than the 38.5 g/liter Mediterranean that bathes its coast. Two adjacent lagoons but with completely different chemical worlds. Why do they have such different colors?. Each time water of different composition is pumped to produce salt, the chemistry of the system is altered, which determines What organisms can live and in what quantity. Two lagoons a kilometer apart, two different microbial communities and two opposite colors. The pink color of the Torrevieja lagoon is produced by microorganisms. More specifically, in conditions of high salinity and intense solar radiation, the microalgae Dunaliella salina accumulates β-carotene as protection against light. The halophilic archaea that share the lake reinforce that tone: they have red pigments distributed throughout their cell membrane, which makes them visually more decisive in the final color of the water. In La Mata, the lower concentration of salt favors a different microbiota where chlorophyll predominates over carotenoids: that explains the green color. Context. The salinity gradient between both lagoons goes beyond chemistry: it is what allows a different and exceptional biodiversity. The wetland houses up to 400 taxaten species of threatened birds and one of the most important Audouin’s gull breeding colonies in the Mediterranean. Without that difference in salinity, many of those ecological niches would disappear. The NASA image is also more than a photograph: it portrays the fragile balance between industry, microbiology and conservation that climate change is already testing as temperatures rise and salinity fluctuations alter the living conditions of Dunaliella salinaor what is the same, that that striking pink color seen from space could disappear. Why is it important. Dunaliella salina is the organism that supports the base of the food chain in hypersaline lakes around the world. Since 1966 it has been grown commercially to produce β-carotene, which has applications in pharmacology and cosmetics. But it is also an organism that NASA has on the radar because it constitutes a form of life in extreme conditions. It should be remembered that the data from the Perseverance rover indicates that there were hypersaline waters in the Jezero crater of Mars. Studying life in these types of lakes helps understand the potential in these old Martian lakes. What makes Torrevieja pink is the best laboratory we have to know what to look for on another planet. In Xataka | 60 years ago, NASA took a look at the Sahara from space and found a very strange “perfect eye” In Xataka | Europe has been watching Colombia for a decade from space and what it has seen is a tragedy: the death of a glacier Cover | POT

Spain’s problem is not the lack of buildable land. It is a huge land jam that blocks three million apartments in cities

by

The brick crisis at the beginning of the century may be left far behind in time; But the truth is that, almost 20 years after the bubble burst, the sector has not yet recovered from its hangover. And that has dragged it into a paradox: although the country drags a serious deficit residential (some 700,000 homes) and prices they don’t stop going upin Spain there is a huge amount of immobilized buildable land, plots that after the crisis have ended up in the hands of municipalities incapable of promoting housing on them or of groups, funds and companies that have not been able to develop them or have not considered it viable. It might seem like a minor issue if it weren’t for the fact that there are calculations who estimate that that ‘big traffic jam’ of land is costing the cities of Spain 2.9 million potential apartments. That is, houses that could be built on developed lots, but for one reason or another they still do not go beyond paper. Just over half (1.5 million) are also concentrated in the 15 main metropolises. One figure: 1.5 million. The data comes from a study published in the last notebook of the Civic Circle of Opinion by Ignacio Ezquiagaeconomist and expert in the real estate sector. In it he basically dedicates himself to reviewing the “pending planned housing” in the main urban areas of the country. These are apartments and houses that should be built on plots of land in an “advanced state of urban development” or sectorialized (endorsed by a plan and the corresponding city council), but that still do not go from paper to work. Why is it important? Because as Ezquiaga’s study recalls, that bag of land could accommodate millions and millions of new homes. To be precise, it speaks of about seven million properties, although a good part is located in rural areas where the gap between supply and demand is not as serious as in the capitals. If we focus on the 86 urban areas of Spain, we find vacant land with the potential to host 2.93 million of housing. If we refine the shot even further and limit ourselves to the 15 main metropolitan areas of Spain, the figure remains at around 1.51 million homes. Of these, half a million would be located in areas with already urbanized land. Madrid, in the lead. In your studioEzquiaga includes a table prepared with data from the Ministry of Housing that shows that the largest housing stock planned and pending execution is located in the Madrid area, at least if we talk about raw figures. There the potential is 351,000 properties, almost 15% of the total existing housing stock in 2021. The potential is equally high in Murcia (226,600 units), Seville (142,900) and Barcelona (142,900), although in general terms it adds up to thousands of homes in all areas of the country. The smallest is Palma, with almost 12,000. In “dead hands”. To understand part of this large pool of stuck housing we have to go back almost two decades ago, to the bursting of the real estate bubble and its subsequent hangover. When brick ceased to be the business of the century and many developers were forced to close, the plots that had recently hosted residential projects began to become an asset with an uncertain future. A part ended up in private hands. Another, from the town councils. Their casuistries are different, but in the end the result is the same: what Ezquiaga calls properties in “dead hands”parked plots, stuck despite having the potential to inject millions of homes into a market that, 20 years later, is once again tense. “Judging by its urban status, blocked for more than two decades in which many have remained vacant, these are not temporary but structural situations; that is why they remind us, overcoming the distance, of those owners who went down in history as dead hands,” reflect. Who controls that land? As remember The Country There are two major fronts. 30% has remained in the hands of municipal administrations that once received them from the developers as part of the land that they had to give up to carry out their real estate projects. The problem is that not all town councils have the capacity, will or simply the resources to take advantage of that land and convert it into public housing (VPO). The result is that it ends up blocked, up for sale or redirected towards other uses, such as endowment services. The remaining 70% of the land depends on private entities, but that does not guarantee that it will be exploited and converted into housing. The key is whether or not its development is profitable. And if they can finance it. This also explains that when city councils opt for public-private collaborations to take advantage of the land they control, they do not always find partners willing to embark on the projects. One of the keys is provided by Ezquiaga in your studio: The 15 main metropolitan areas in Spain have land with potential for a million and a half homes, but only a third are located in environments with already developed land. “Vacant land”. Last year, in another study published by the think tank Funcas on the Sareb, Ezquiaga I already warned of the complexity of the scenario: “With a development industry with lower capacities compared to previous decades, the original projects were discontinued. Thus, many of the still viable lands would not adapt to the regulatory changes or the new territorial needs, paralyzing them and contributing to a surplus of vacant lands with negative consequences on the valuation of Sareb’s portfolio and, above all, for the long-term generation of new residential supply.” He is not the only one who has drawn attention to the land with still pending potential in the cities of Spain. The Ministry of Housing itself has analyzed the main pockets of land available in Spain for new apartments, focusing above … Read more

Carrefour now sells, at an outlet price, this huge 75-inch QLED TV with Dolby Vision & Atmos

by

Carrefour is celebrating the “Super Deals”, a campaign valid until May 25 and in which you can find a multitude of quality televisions with interest-free financing in 12 months and free shipping. One of the models that is worth it (especially if you are looking for a large television) is this one. TCL 75P71K which has gone from costing 899 euros to 599 euros. TV TCL 75P71K 75″ (190.5 cm), QLED, 4K UHD, 120 Hz, Smart TV The price could vary. We earn commission from these links A large TV at a reduced price If a few years ago you had told us that you could buy a TV 75 inch QLED With the latest in Google software and for this price, we wouldn’t have believed it. TCL has become a favorite brand for those looking for a giant diagonal without giving up solvent panel technology. This TCL 75P71K isn’t just a big screen; is a statement of intent about how image processing has evolved in the mid-entry range. The technology Quantum Dot It is the heart of this TV, which offers a wider color palette than traditional LEDs. Although it is true that the real magic happens in your brain. Your processor is AiPQ Pro chipwhich uses artificial intelligence to upscale low-resolution content to 4K. It is also a TV compatible with Dolby Atmos and DTS Virtual:X, so at a sound level it offers an immersive experience. The operating system under which it works is Google TVa system with clean interfacefast and, above all, intelligent, which groups subscriptions to the main streaming platforms on a single screen. ⚡ IN SUMMARY: offer for smart tv tcl 75P71K ✅ THE BEST Size-price ratio: offering 75 inches (almost 190 cm diagonal) with QLED technology at this price is simply unbeatable for those looking for a home theater. Sound Compatibility: supports Dolby Atmos and DTS Virtual:X, ensuring a much more immersive surround audio experience. ❌ THE WORST 60Hz refresh rate… For players on new generation consoles (PS5 or Xbox Series X), this means that they will not be able to enjoy the full fluidity of 120 fps. Viewing angles… Being such a large format, if you sit too far to one side of the television, you may notice that the colors lose some intensity. 💡 BUY IT IF… You are a lover of series and movies. If you want to feel inside the film and value the size of the image more than extreme technicalities. ⛔ DON’T BUY IT IF… You have a small living room. At less than 2.5 or 3 meters, a 75-inch screen can be tiring on the eyes and you will notice image imperfections more. Some sound bars that may interest you for this television TCL Q65H Sound Bar 3.1.2, 340W The price could vary. We earn commission from these links LG S40T – Smart Sound Bar, 300W, 2.1 Channels The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Webedia and TCL In Xataka | Best televisions in quality price. Which one to buy and seven recommended 4K smart TVs In Xataka | Best sound bars in quality price. Which one to buy and seven recommended models from 140 euros

Evangelism has been leading a revolution in Madrid for years. Now he has turned the Metropolitan into a huge church

by

evangelism build muscle in Madrid. The weekend tens of thousands of people gathered at the Riyadh Air Metropolitan stadium to participate in The Change 2026a Christian event that had its first edition in August 2023 at the Benfica da Luz stadium (Lisbon) and revolves around gospel, prayer and evangelization. The event is important not only for its content or participants, which includes the footballer Daniel Alves. It is above all because it connects with other manifestations recent and multitudinous Christianity. What matters, but even more so when and where. What is The Change 2026? A Christian macro event held this weekend in Madrid. Its highlight came on Saturday, when a massive event was organized at the Riyadh Air Metropolitano stadium (Atletico’s field) which, according to organizers’ calculations, was attended by more than 35,000 people. In the website from The Change details that the first event of these characteristics took place in 2023, in Lisbon, and has already attracted thousands of people. At its genesis is the Rodrigues Pereira Association, an organization promoted by the preacher of the same name. Tickets to the event were freealthough they required prior registration and the organization accepted donations. Why is it important? Its attendance data is interesting in itself, but if there is a reason that explains the curiosity that The Change has aroused (and the comments that it has generated in networks) is that it connects with other much broader trends. The main one, the celebration of massive religious events in Madrid. We had the best example beginning of 2026when the city hosted two events almost simultaneously that had thousands of attendees. He January 10 Vistalegre served as the setting for a concert by Kahuna Group Music, a Catholic group that brought together thousands of people. On the same dates, the Movistar Arena hosted the prayer meeting Callswhich had Alpha España among its organizers and had the evangelical group Hillsong as the opening act. They were not two isolated cases. In April some 85,000 people They participated again in the fourth edition of the Festival of the Resurrection, organized by the Catholic Association of Propagandists and which once again featured Hakuna. Catholics and/or evangelists? It is not a minor issue. The Change vindicate that their event “is not the fruit of a single organization”, but “the heartbeat of a united church, with the same feeling.” The Catholic Church, however, has distanced itself from the event held this Saturday at the Metropolitan. In fact, on March 12, the Archdiocese of Madrid sent a statement brief and firm in which he made it clear that it had nothing to do with The Change. “This initiative is being promoted in our diocese by people outside it, in collaboration with a priest and an association led by a Portuguese evangelical pastor,” pointed out the Madrid Catholic Church, which clarified in passing that it was only informed of the event “when it had already been called.” “Consequently, the Archdiocese of Madrid does not consider itself linked to this event and regrets the call for activities of this nature in its jurisdiction without the necessary coordination with diocesan pastoral care.” Is it an important detail? Yes. Because it connects with a broader phenomenon that transcends the event held this weekend at the Metropolitano. Beyond the rise of Christianity (a trend that studies do not always support: some suggest a growing interest in the spiritual, rather than in orthodoxy), The Change or Llamados show a change in the way of expressing faith. A shift that also pivots towards a form of collective prayer and celebration centered on pop music, rock, big screens and collective prayers, manifestations far from the liturgy of more traditional Catholicism. Is it something new? No. The change comes from years back and it has not been without debate. The Online School of Apologetics has published, for example a list of “twelve reasons why it is not good to listen to Protestant music” and in 2011 the website Religion in Freedom he was wondering Whether Catholics should take note of the evangelists’ use of music. All this, between the controversy by Hillsong. In recent days, voices uncomfortable with the Metropolitan event have also emerged. One of the clearest is Universitarios Católicos (almost 132,000 followers on X), which took advantage of the weekend event to remember the rise of evangelism in the Community of Madrid. “One of the consequences of mass immigration: the loss of our Catholic identity,” concludes. Religion in Freedom assures that, although on Saturday people linked to the Catholic Church or Charismatic Renewal of Madrid could be seen in the stadium, the vast majority of attendees were not linked to the Church of Rome. Specifically, the media estimates that if in the event held in 2023 in Lisbon Catholics represented 25% of the public, in the case of Madrid they were 10%. What was seen in The Change? The event revolved around gospel, corporate prayer and preaching. Among the participants, names stood out such as Rodrigues Pereira or Dani Alves, former footballer for FC Barcelona and the Brazilian national team sentenced to four and a half years in prison (sentence later revoked by the Superior Court of Justice) for a violation. From that same thing, from his experience in prison, Alves spoke before the thousands of people gathered at the Metropolitano. “I was in prison for 14 months, but there Christ set me free. I have lost everything, but by losing everything I found Jesus.” Is it just religion? No. It’s culture. And demographics. Events like Saturday’s may grab headlines, but they are rooted in a much more important… and silent reality: over the last few years, evangelism has been expanding throughout Madrid, coinciding with the increase in Latin American migration. The Observatory of Religious Pluralism in Spain recorded a few months ago 834 places dedicated to evangelical worship in the region, which made it the minority confession with the greatest presence, ahead of Muslims. The phenomenon, very visible in the polygons where new … Read more

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.