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In 2022, the gas crisis skyrocketed the price of electricity in Spain. In 2026 we have a “green shield” but also a serious problem

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Just when in Spain we began to breathe a sigh of relief, convinced that we had overcome the inflationary trauma of 2022 “after cutting energy ties” with Russia, history repeats itself. This week a “black Monday” began that has shaken international markets. This time the epicenter is not in eastern Europe, but in the Persian Gulf, after the recent attacks that have been forced to paralyze QatarEnergy facilities. The impact on our country has been devastating. According to data collected in OMIEthe price of electricity in the wholesale market has jumped 60% in just 24 hours, climbing to 90.14 euros per megawatt hour (MWh). To put it in perspective, this represents a 1,300% increase in price compared to what we paid just a month ago. The President of the Government, Pedro Sánchez, has already warned that We must prepare for a “long war” with serious global economic consequences. And the fear is already palpable in the street with the long lines that yesterday we observed of drivers trying to fill their tank at gas stations low cost before prices continue to rise. If the gas goes up, why does the electricity go up? To understand why a conflict thousands of kilometers away makes our electricity more expensive almost instantly, you have to look at how our system works. As explained The Confidential in a very didactic way: the European electricity market is “marginalist”. This means that the most expensive technology that needs to be used to cover the demand of a specific day is the one that sets the final price of all energy. If the sun or wind is not enough and the gas plants have to be turned on, all electricity is paid for at the price of gas. And the gas, right now, is trapped in a war funnel. As we have already explained these days20% of the liquefied natural gas (LNG) and 25% of the world’s oil transit through the Strait of Hormuz (the epicenter of the current tension). Any threat of a blockade in that area generates a domino effect that triggers reference prices in Europe. The energy expert Joaquín Coronado explained in LinkedIn that this panic is already real: The prices of electricity futures for the rest of 2026 have suddenly risen by 24%. As he himself points out, “only the price of gas has changed,” but that is enough to drag down the entire system. The hit in the pocket. All this macroeconomics lands directly in the bank account of citizens. As pointed out The Countrythere are more than 11 million users in Spain who have regulated rates (the PVPC for electricity and the TUR for gas) who will notice this increase almost immediately, since their contracts reflect the daily fluctuations of the market. The calculations about what this crisis is going to cost us are already on the table: The OCU, in statements to The Newspaperestimates that if these prices are maintained, the average electricity bill with a regulated rate will jump from the 62 euros we paid in February to around 82 euros in March. An increase of 30% in a single month. A platform report Roams figures the monthly impact about 12 euros extra for electricity (17% more) and increases of up to 18% on the gas bill. The worst scenario is drawn the comparator Selectra: If the conflict drags on and we return to the panic levels of 2022, the electricity bill could skyrocket by 200%. But energy is just the first domino. Financial Times collect warnings from the chief economist of the European Central Bank (ECB), who already assumes a short-term rebound in general inflation. As oil rises, transportation rises: from fuel at the pump (gas stations already assume extra costs of 12 cents per liter) to maritime freight of goods and plane tickets, which on some routes to Asia have quadrupled in price. So, are we the same as in 2022? The good news is that we are not exactly at the same starting point as when the Ukrainian war broke out. As analyzed elDiario.esSpain today has three “mattresses” that cushion the first impact: the arrival of spring (which reduces the use of heating), some reservoirs 83% full (which allow generate a lot of hydroelectric energy cheap) and an electric mix where more than 50% of energy is already renewable. Furthermore, the PVPC formula was recently renovated so that it does not depend only on the daily market, softening the extreme peaks a little. The bad news is that we have exchanged one problem for another. To stop depending on Russia, we throw ourselves into the arms of the United States. As the economist José Carlos Díez warns in the chain Vibe Zero44% of the gas we consume today comes from the US. This places us in a position of extreme vulnerability to the new geopolitical “black swan”: the anger of Donald Trump. The refusal of the Spanish Government to give up the military bases of Rota and Morón for the offensive against Iran has caused Trump to threaten to cut off all trade with Spain. If the United States turns off the tap on LNG ships, José Carlos Díez warnsSpain does not have the physical capacity or infrastructure to replace a supplier that gives us almost half of our gas from one day to the next. The social shield and our pending duties. Faced with the threat of the crisis becoming entrenched, the Government is already moving. According to Expansion, If the conflict lasts more than four weeks, Pedro Sánchez’s Executive has on the table reactivating the “social shield” of previous crises: reductions in VAT on electricity, fuel discounts and direct aid. However, fiscal patches do not hide the underlying problems. In Xataka We have put our finger on two great absurdities of our system. On the one hand, we are an “energy island” since we have seven regasification plants capable of receiving ships from all over the world and helping Europe, but we do … Read more

The EU has a perfect plan to suffocate Russia. The problem is that now it needs its oil to survive

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In December 2025, we said goodbye to the year by telling Vladimir Putin a resounding da svidániya (До свида́ния). The president of the European Commission, Ursula von der Leyen, and the Commissioner for Energy, Dan Jørgensen, pompously announced a political agreement to end Russian gas imports (both by pipeline and liquefied) by 2027. The political message was crystal clear: Europe wanted to show that it was no longer dependent on Moscow. The blackmail was over. But in its eagerness to celebrate the blackout of Russian gas, Brussels forgot a small detail: Putin’s oil still runs through the veins of Eastern Europe. And the embargo, in reality, has lasted very little. Barely three months later, physical reality has imposed itself on diplomacy. Today we find ourselves with a brutal paradox: the same European Union that designed an unprecedented economic war architecture against Moscow, and that asked its citizens to make sacrifices in the name of collective security, is now pressuring invaded Ukraine to open the tap on Russian crude oil. Deep down in the Kremlin, Putin always knew that the laws of politics rarely win against dependence on infrastructure. The epicenter of this crisis has its own name: the Druzhba pipeline (Interestingly, “friendship” in Russian). As revealed by an exclusive from Financial Timesthe EU is pressuring kyiv to allow inspection and repair of this infrastructure that transports Russian oil to Hungary and Slovakia. The problem lies in a Russian attack that occurred on January 27. As detailed ReutersUkrainian Energy Minister Denys Shmyhal confirmed that a bombing severely damaged the sensors and internal equipment of the infrastructure. The story is expanded by the CEO of Naftogaz, Sergii Koretskyi, in statements to Financial Times: The attack caused a storage tank with 75,000 cubic meters of oil to catch fire, unleashing a fire the size of a football field that took 10 days to extinguish. Ukraine claims that repairing this in the middle of war is slow and dangerous. However, Hungary and Slovakia do not buy this version. According to EuronewsPrime Ministers Viktor Orbán and Robert Fico have created a joint investigative committee, demanding immediate access to the area. Orbán has gone further, accusing Ukrainian President Volodymyr Zelensky of lying and orchestrating “state terrorism” and, together with Fico, demands that an independent investigation mission be deployed on the ground to verify the damage, something that kyiv refuses for security reasons in the middle of the war. The perfect storm in the Middle East Europe is not asking Ukraine for this favor on a whim, but out of pure survival. And to understand it you have to look to the Middle East. The recent coordinated attack by the US and Israel against Iran, which culminated in the assassination of Supreme Leader Ali Khamenei, has unleashed chaos. The Iranian response has caused a blockage de facto of the Strait of Hormuz, 20% of the world’s daily oil supply passes through this maritime funnel. The impact has been devastating: hundreds of ships are paralyzed, insurance premiums have shot up by up to 50% and the daily cost of renting a supertanker has risen by 600%. This has destroyed European plans.As analyst Shanaka Anslem Perera emphasizesEuropean sanctions have collided head-on with thermodynamics, and thermodynamics has won. With the EU’s gas reserves at 30% in mid-February, Qatar’s LNG trapped after the Hormuz blockade and the alternatives of Norway, Algeria and the US at the limit of their capacity, Europe has been left without a plan B. “The EU does not return to Russian oil because it wants to, it returns because it has no other option,” says Perera. So, are we once again dependent on Russia? For some EU countries, dependency was never cut. According to The Moscow TimesHungary and Slovakia continued to enjoy legal exemptions from European sanctions and were almost 100% dependent on the southern branch of the Druzhba pipeline, receiving some 150,000 barrels per day in January. The reason is purely economic, since Russian crude oil is between 13% and 20% cheaper. Although Croatia has offered its Adria pipeline (JANAF) to ship non-Russian oil to these countries, Euronews explains that Budapest resists. Orbán considers that it is not commercially viable, demands that Croatia allow the passage of sanctioned Russian oil and defends that its energy security cannot be an “ideological” issue. Curiously, while Europe suffers from its dependence, Russia observes the crisis of its allies from afar. According to an analysis of the cnnFollowing Khamenei’s death, the Kremlin has issued strong verbal condemnations but has refused to provide real military aid to Iran. Ukrainian military analysts note that Russia even refused to “blind” Israeli radars using its bases in Syria. Moscow, bogged down in Ukraine, does not have the resources to open new fronts, demonstrating that its alliances are more transactional than strategic. The pipeline crisis has mutated into lethal financial blackmail for kyiv. As noted Financial TimesHungary has vetoed the approval of an EU aid package for Ukraine worth €90 billion (scheduled for 2026-2027). Hungarian Foreign Minister Péter Szijjártó made it clear: there will be no money until oil flows through the Druzhba again. In Brussels, the European Commission is looking for shortcuts. Euronews points out that complex legal options are being consideredsuch as invoking Article 327 (which prevents countries excluded from an agreement from blocking the rest) or using the withholding of defense funds (the SAFE program) to pressure Orbán, who is in the midst of an election campaign. In the midst of the crossfire, diplomacy tries to survive. Deutsche Welle reports that Zelensky remains open to negotiating an end to the war with Russia. Although the talks were scheduled for March in Abu Dhabi, the instability in the Middle East due to Iranian missiles has led the Ukrainian leader to propose moving the dialogue table to Switzerland or Turkey. The great silent winner and European weakness While the West hyperventilates, calm reigns in Asia. China foresaw this scenario and he has been shielding himself for years. During 2025, $10 billion was spent … Read more

Texas has the same problem of sinkholes and potholes as Spain but believes it has the solution: plastic roads

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It is barely one kilometer but the promise is enormous: converting the roads into a huge plastic recycling plant. Testing began at the University of Texas at Arlington (United States) promulgated by Sahadat Hossaincivil engineer and director of the Solid Waste Institute for Sustainability at the University of Texas, but they have already taken the leap to the road. Hossain tells the story in The Conversationwhere he explains that the project was born from his obsession with recycling plastic. The engineer points out that he grew up in a low-income neighborhood of Bangladesh and that there he observed that people who lived closer to the landfills suffered more health problems than those who lived a little further away. His childhood experience has focused much of his research, focusing on the impact of materials on the environment and possible solutions for recycling them. Among the most complicated to recycle and, without a doubt, the most used: plastic. Now, under their research, in the United States they have launched a project to use plastics used in the construction of roads. And the results are being successful. Harder and more resistant In Texas they have a problem: it’s hot. Very hot, in fact. When building a road, taking the climate into account is essential. ANDIn warmer places, harder bitumens are needed. because they tolerate heat better. The problem is that asphalt also becomes more fragile and breaks more easily. The problems are even more pronounced if a wave of bad weather with a lot of water hits a fragile pavement, as has happened in Spain. A solution could go through make the asphalt a little more elastic but this has an intrinsic problem. And if the asphalt is more elastic, it also resists heat less well and in the harshest months it can soften and melt, as has happened to the United Kingdom in recent years. But this is, always, if we use traditional methods. What Sahadat Hossain’s team is testing is injecting plastics into the bitumen that binds the mixture of stones and sand that makes up the asphalt. At the moment, they are trying to inject plastics that make up between 8 and 10% of the bitumen mixture that binds the rest of the materials. It may not seem like a lot but, according to Hossain, at a test site near Dallas they used 4.5 tons of plastics that came from single-use plastic bags or bottles that were discarded to build a mile. It is a not insignificant amount if we think that we are talking about building about 1,600 meters of road while giving a new use to a material that produces about 400 million tons a year and of which barely 10% is recycled. To be useful, the process requires shred plastic until you get a very fine material that can melt with the bitumen and thus not leave elements in the air. And the result is being good. The first tests were done in university parking lot but they have already been scaling the project to roads with intense road traffic. According to their experience, the asphalt continues to resist heat (with good performance on days that exceeded 100º Fahrenheit, almost 38ºC) and is more flexible than with the traditional system, which reduces the risk of cracks and fractures. Point at The Conversationthat one of these tests has also been carried out in Bangladesh, where a heat wave caused more cracks and fractures in traditional roads while this road with plastics suffered much less wear. It is, therefore, good news when it comes to extend the useful life of the pavement and save money on maintenance. The good news is that the project is monitoring all the results with high traffic volume roads (also the adverse ones such as the possible emission of microplastics when vehicles pass by). And this test is by no means the first. In Rotterdam there was already talk of building these roads with recycled plastics a decade ago. However, its fatigue is much lower. The advantage here is that its performance can be studied under constant and high-tonnage traffic. Photo | The University of Texas at Arlington In Xataka | Until 2020, Spain had the most praised roads in Europe. Now it has something else: a hole of 13,000 million euros

We have solved the problem of space junk by burning it. A SpaceX lithium trail just proved to be a terrible idea

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For decades, the aerospace industry has had a consensus solution to the problem of space junk: burn it. A fairly simple phenomenon that is based on the satellite reentry when it ends its useful life in the atmosphere so that it begins to suffer friction and completely disintegrates. But the reality is that we are facing a huge problemsince physics reminds us that matter is neither created nor destroyed. We have captured him. Science is realizing that we are not removing space junk, we are just vaporizing it into metallic aerosols that are changing the chemistry of our own sky. And the definitive clue to this problem was found on the night of February 19, 2025where a team of German researchers pointed a laser into the sky over Kühlungsborn. What they detected in this case at about 100 kilometers altitude, in the thermosphere, was something that should not be there, since there were large amounts of lithium. And it wasn’t there for no reason, since it just coincided hours before with the re-entry of a SpaceX Falcon 9 rocket which had disintegrated over the Atlantic between Ireland and the United Kingdom. Something new. The signal measured in this case was not very subtle, since was 10 times bigger to the usual concentration in that region, and this finding was collected in an article because it marks a great milestone: it is the first time that the metallic contamination released from a specific piece of space junk at the exact moment of burning has been observed “live” and from Earth. The metallic iceberg. The incident with this Falcon is not something isolated in our society, but is a symptom of the structural change we are experiencing. In 2023, a team of researchers already used different devices to be able analyze more than 50,000 aerosol particles in the stratospherewhich is the layer where our ozone layer resides, at about 15-30 km altitude. What did they see? Historically, the metals found in the stratosphere came from meteorites that entered our planet. But today it is estimated that 210 tons of aluminum per year in the atmosphere comes from the disintegration of satellites and rockets, compared to the 20 tons per year that vaporize naturally from meteors. But lithium is not the only metal in the atmosphere of our planet, since scientists have detected more than twenty elements, among which aluminum, copper, lead or silver stand out… This is something that does not fit with the normal composition of meteorites, but it does coincide with the materials that different aerospace companies use to create their rockets and satellites. There is no planning. The pace of launches has skyrocketed in recent years, and if today we are close to 10,000 objects orbiting the Earth, we have to know that only Starlink aspires to have more than 40,000 satellites in Earth orbit low. But the problem is that the useful life of these devices is short, so their inevitable fate is to end up vaporized over our heads. Its effects. Science here is quite clear that the effects of filling the stratosphere with these metals are currently unknown. But the projections suggest that we should not be calm because elements such as aluminum and copper are important catabolizers that can affect the delicate ozone layer. In addition to this, metallic particles can act as special condensation nuclei, altering the microphysics of polar stratospheric clouds. And if that were not enough, adding anthropogenic material to sulfuric acid aerosols changes their size and ability to scatter sunlight. Ironically, we are altering the reflectivity of the stratosphere, the same layer that some scientists want to use for climate geoengineering, without knowing what the consequences will be. The planetary limit. The models here suggest that, if the planned megaconstellations materialize, the fraction of stratospheric particles contaminated with aluminum from satellites will rise from the current 10% to around 50%. In other words, the load of metals in the stratosphere could grow by around 40% compared to natural levels. Here for years space agencies have assumed that disintegrating satellites was a completely harmless and clean practice. The example of the Falcon 9, which has validated the warnings of the scientific community, shows us that the Earth’s orbit and our atmosphere make up a connected ecosystem. In this way, launching tens of thousands of objects into space and then burning them on our own roof may be a solution to keep space clean, but we are dirtying the sky in return. In Xataka | Spain and Portugal have joined forces to launch satellites with a mission: to monitor catastrophes in real time

India wants to build a mammoth airport for 120 million passengers a year. The problem is that it accumulates years of delays

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India is building one of the most ambitious airport infrastructures on the continent. The Noida International Airport, built in Jewar, in the state of Uttar Pradesh, has the potential to become one of the largest hubs in Asia with a planned maximum capacity of between 60 and 120 million passengers per year. We tell you all the details of this mammoth project. A project with decades of history behind it. The idea of ​​building a large airport in this area has been brewing for years. The original proposal dates back to 2001, when the then Chief Minister of Uttar Pradesh, Rajnath Singh, proposed an aeronautical hub geared towards Taj Mahal tourism. After years of political changes, disputes over the location and administrative stoppages, the project was relaunched in 2014. The central government gave its final approval in 2015, and in November 2021, Prime Minister Narendra Modi laid the foundation stone of the first phase. Who builds it and how. The development is carried out by Noida International Airport Limited (NIAL) under a public-private partnership model. In 2019, Flughafen Zürich AG, the operating company of Zurich Airport, won the tender to build and manage it for 40 years. Civil construction was awarded in 2022 to Tata Projects Limited, with a stated target of net zero emissions. What will be there when it opens. The first phase includes a terminal (T1) with capacity for 12 million passengers per year and a 3,900-meter runway, already operational. The basic infrastructure is practically ready: control tower, baggage management systems, ten boarding bridges and security services. According to account The Sun, the interior design opts for an open-plan aesthetic with an undulating roof that imitates the flow of a river, large air-conditioned waiting areas, self-check-in kiosks, prayer rooms and children’s areas. There will also be a central area open to the outside with vegetation and shade. A phased deployment until 2050. The airport will grow in four phases. To the first terminal and initial runway, three more terminals and up to six runways in total will be added progressively, reaching a combined capacity of between 60 and 120 million passengers per year by 2050, according to the data collected by The Times India. That would put him in the same league as the Beijing Daxing International Airport either the one in dubai. Its great advantage: the Taj Mahal within reach. Agra, home to the Taj Mahal and which receives up to eight million visitors a year, is now almost four hours’ drive from New Delhi’s Indira Gandhi International Airport. With the new airport, that trip would be reduced to just over two hours. The project is also designed as an alternative to the overcrowded Indira Gandhi, the main hub of the Delhi metropolitan area. Beyond the passengers. The airport also aspires to become an important cargo node for northern India, relying on its proximity to the Delhi-Mumbai Express Corridor and Dedicated Freight Corridors, as point the Time Out medium. The airlines that have already committed. IndiGo and Akasa Air have confirmed operations at the airport, mainly on domestic routes. Among the destinations mentioned are Bombay, Hyderabad and Calcutta. International routes, including possible connections to Zurich or Dubai, are still pending confirmation. Delays, the big problem. The opening was initially planned for 2022, then for September 2024, and later there was talk of October 30 of that year. The works continue and given the history of delays, there is no choice but to wait for a definitive opening date, which should be shortly. Images | Noida International Airport In Xataka | A megastructure was built 1,700 years ago for eternity: today it continues to dominate Sri Lanka

Japan’s problem is not that it is stopping having babies at a record speed. It’s just that he did it 17 years earlier than he should have.

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If there is a way out of demographic pitJapan still hasn’t found it. And not for lack of effort. Although all your effortsof the imagination and million-dollar investment that has been allocated to birth policies, its balance of births continues to be disastrous. The last one has just been published by the Government and shows that in 2025 they were born in Japan 15,179 fewer babies than in 2024. It is the tenth consecutive year of decline, a new historical low and above all a scenario in which Japan did not expect to find itself until 2042. The question is: Is Tokyo willing to cover this birth rate disaster with a greater migratory flow, the demographic table that keeps afloat other countries? What has happened? that Japan has received a hard bath of demographic reality, something that is beginning to be common. The Ministry of Health has just published the birth rate for 2025, a document that leaves little room for optimism. Throughout last year, 705,809 babies were born in the country, a bad figure no matter how you look at it. It represents the lowest record since statistics began to be compiled in 1899, and above all it confirms that the birth rate has been declining for ten consecutive years… with no prospect of improvement. In annual terms, these 705,809 births represent a decrease of 2.1% compared to 2024. If we look further back, to the last decade, the drop is around 30%. The only good news is that the data improves (slightly) some forecasts launched by the Japanese press a few months ago and that the speed at which the birth rate falls seems to be slowing down little by little. At least it is lower than that of the 2022-2024 period, when it exceeded 5% annually. Is it that bad news? Yes. For several reasons. The main one is that the Japanese demographic crisis is worsening much faster than the Government believed, which years ago prepared for a pessimistic scenario. In 2023 the National Population and Security Research Institute and Social Security (IPSS) published a report in which it calculated that the number of annual births would not decrease to 700,000 until 2042. The reality is that the country has already moved within that range in 2025, 17 years than expected. What’s more, the IPSS estimated that 774,000 babies would be born in 2025. The actual data that we know today (705,809) is closer to its most pessimistic projection (681,000). Why is it a problem? Because Japan is proving that, despite its multiple attempts, it has not managed to close its demographic gap. It is not just that their birth rate is falling, it is that vegetative growth (difference between births and deaths) gives clear alarm signals. Although the deaths have decreased by 0.8%the Japanese population shrank by 899,845 people last year. Media like Nikkei either The Japan Times In recent hours, they have published analyzes that warn of the gradual aging of the country and (above all) the pressure it puts on its social security system and pensions. There will be something positive, right? More or less. The statistics leave some positive readings or that show possible paths to follow, although with nuances. For example, in 2025 marriages increased slightly compared to the previous year (1.1%) to reach 505,656. The question is whether this rebound is the result of the hangover from the pandemic, when many couples postponed their weddings. Another curious fact is that there are territories that seem to have hit the right demographic key: in Tokyo the births increased by about 1.3% last year, reaching 88,518, and it is estimated that its metropolitan area accounts for almost a third (30%) of all births registered in the country. What is the solution? The big question. The difficult thing is to answer it. Japan has tried with economic and labor incentives, programs for pair…Everything to boost your birth rate, a goal to which you have dedicated millions and millions. It has been of little use to him. There are those who believe that in this scenario a possible salvation is to rethink the national immigration policy. “Refusing to accept an adequate flow of migrants is not only ignoring economic reality, but giving up on our collective future,” pointed recently to The World Akito Tanaka, from the Migrant Solidarity Network. “Policies that are increasingly limiting the entry of foreign workers are exacerbating precisely this problem,” Tanaka insists.who warns that Japan faces “an unprecedented demographic crossroads.” The latest data from the Ministry of Health actually leaves an interesting idea: the 705,809 babies registered in Japan in 2025 not only correspond to births to parents of Japanese origin, but also include foreigners. What is Tokyo’s position? It does not seem very willing to bet on foreigners to revive its population. In fact just yesterday transcended that Japan’s immigration agency has tightened the guidelines that applicants for permanent residence must comply with. In practice the changes make it more difficult meet the requirements to obtain the visa, for which it is key to demonstrate good conduct and financial self-sufficiency, among other conditions. It’s not exactly new. It has been known for months that the government of the conservative Sanae Takaichi was planning double the time minimum stay that foreigners must remain in Japan to qualify for citizenship. Can it change? In the midst of an avalanche of international tourism (which has generated multiple tensions between foreign visitors and the native population) the presence of foreigners has become a relevant issue in Japanese politics. In fact, after taking the reins of the Government, Takaichi did not take long to promote an immigration policy that revolves around regulations with an eloquent name: “Law for a society of orderly coexistence with foreigners.” His last results at the polls They show that their position does not upset the electorate. Image | Andrew Leu (Unsplash) In Xataka | If Korea believes it is experiencing a demographic crisis, it is because it does not … Read more

If you have 400,000 euros you can finally fulfill the dream of owning your own island. The problem is how to get to it.

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If you like nature, spend hours listening to the birds singing and the rustling of the waves, in Welsh you have a unique opportunity. There, in the Dwyryd estuary, a private island with a charming Victorian mansion is for sale for about what it costs an apartment in the center of Madrid. For around £350,000 you can become the new owner of Ynys Gifftana seven-hectare tidal island with a history connecting it to the Stuart lineage. Of course, the offer has a trick. In a place in Wales… More specifically in the Dwyryd estuary, very close to Portmeirion (Gwynedd), hides a curious island that has just gone up for sale. What is ‘curious’ is not only because of its remote nature, its surroundings or the fact that on its entire surface, of 7.2 hectares, there is a single stone construction. What is really striking is its nature. Ynys Gifftan is a tidal islanda portion of land connected to the rest of North Wales by a spit of land that emerges at low tide and disappears at high tide. Hence, access is not easy and, depending on the time, it must be reached by boat or on foot. Landowner for €400,000. For a few weeks now, the island has added one more peculiarity. The real estate firm Carter Jonas inform that it is for sale for a “guide price” of 350,000 pounds, equivalent to 400,500 euros. The price attracts attention in Spain and even more so in the United Kingdom, where it is not far from what an average home costs. In fact, it is much less than what someone who wants to buy a house in the capital must spend. A few days ago the BBC I remembered that those 350,000 pounds exceed the average house price in the country by just 50,000. If we focus on London, the average price for the last year marks just over 600,000 pounds (£656,694), making getting the Welsh island considerably cheaper. A golden opportunity? More or less. Owning a quiet Welsh island for almost half the price of a house in London sounds good, but Ynys Gifftan has several handicaps that recognize the agency itself. To begin its construction, a country house built with stone is not going through its best moment. “It needs a comprehensive reform,” notes Carter Jonaswhich remembers that the house is divided into two floors and has several living rooms, bedrooms and pantry. Annex has a tool shed. Good landscape, bad services. The truth is that the island takes decades empty and those who embark on the adventure of repopulating it will have to face a series of challenges, beyond renovating the house: there is no electrical connection, the water network channeling dates back to the 80s and the current owners of the land do not guarantee that it is still active. In addition, the drainage system is private. As for the rest of the 17.7-acre (approximately 7.2 hectares) island, it is now partially covered by weeds, almost reaching the house itself. From Jonas they slip that part of the island could be dedicated to grazing. The great challenge. Ynys Gifftan has, however, another more important handicap that any buyer should be aware of. Its inhabitants cannot happily leave and enter the island. Not at least how they want and when they want. During high tide a boat is needed to access the island. When the tide goes out, the way in and out is different: with a short walk along the stretch of land that is exposed. With a walk you reach the continent and from there you can travel to Harlecha town of around 1,600 inhabitants where you will find basic services, such as shops, restaurants or pharmacies. Nature… and history. The future owner of Ynys Gifftan will be able to boast of having an unusual property. To start with its location, in the heart of Eryri National Park (Snowdonia). Second, for his story. Its name, “gift island” in Welsh, is said to be a nod to the island’s past, which was a gift from Queen Anne to Lord Harlech’s ancestors in the 19th century. XVIII. Images | Carter Jonas and Google Earth In Xataka | A century ago Denmark built an island to defend its capital. Now it is full of tourists and is sold for ten million

The big problem with putting robots everywhere is that they get lost. An engineer from Elche believes she has the solution

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It is no surprise that we see more and more robots in our daily lives: in a restaurant bringing orders to the table, in the field as a seasonal workermaking him courier delivery competition…and that’s not to mention its applications in automation on an industrial scale. Robots don’t need to rest, they don’t have labor rights, and they don’t complain. But they get lost. And that is a real, very common problem for which a research team from the Miguel Hernández University of Elche has found solution. The context. Autonomous robots need to know where they are to function and that does not always happen: when the location reference is lost, either because someone moves it, it is turned off or the environment changes without warning, the robot is unable to recover its position. Something as normal as running out of battery can be a technical drama. This phenomenon is not something isolated, in fact it even has a name in robotics: the “kidnapped robot problem“. Although we see more and more robots everywhere, this incident is a pending issue that has not been resolved in a robust way for decades. Without going any further, because resorting to GPS is something that can fail in settings such as indoors or near tall buildings. As deepens Míriam Máximolead author of the article: “It is a classic problem and very difficult to solve, especially in large environments.” The solution. What the team from the University of Elche has implemented is MCL-DLF, the acronym for Monte Carlo Localization – Deep Local Feature, a system that combines two technologies: on the one hand, a 3D LiDAR that emits laser pulses to draw a three-dimensional map of the environment similar to that of robot vacuum cleaners. On the other hand, an artificial intelligence that learns which elements of the environment are most useful for orientation. Why is it important. Because having a reliable location system is essential for any robotic deployment in real life: autonomous vehicles, delivery and logistics, assistance… its presence may be increasingly common, but it is still tremendously dependent on supervision: knowing where it is is essential for it to operate safely. The implemented method also introduces an important change: it is independent, in that it does not require external infrastructure to function like GPS, so its base is more robust and versatile in the face of different use scenarios in the real world. How it works. Its approach is hierarchical, so it first recognizes large structures and then fine details, similar to how people do. When you arrive at an unknown place, first you keep the essentials: what neighborhood you are in, for example. Then you look for more specific references to refine further. Furthermore, the system does not play everything on one card: it maintains several position hypotheses simultaneously and discards or refines them as the sensor captures more information. Tests carried out for months on the university campus with different lighting conditions, vegetation or simply the weather have shown more consistency than conventional methods. A good start with pending subjects. Beyond its promising results, the most striking thing about this research is its commitment to sensory autonomy: it does not depend on networks of beacons or GPS, but on its own sensors. This makes it a potentially more versatile system. However, it faces the great historical challenge of robot placement: how fragile it is in the face of changing environments. It is true that they have tested it in different conditions, but it has been within the campus: making the leap to more complex and constantly changing environments is their litmus test, in addition to additional validation in extreme conditions. Finally, before an eventual real commercial deployment, we will have to see how it integrates with other navigation systems and its computational cost. In Xataka | Tesla has been building the Optimus for years. China has just presented itself with fifteen companies and factories already set up In Xataka | We already have so many “humanoid” robots that it is difficult to differentiate one from the other. This graph fixes it Cover | Enchanted Tools

MicroLED promises to be the Holy Grail of televisions. That is your big problem today.

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There are technologies that are born with enormous promise. He MicroLED is one of them. Since Samsung introduced “The Wall” at CES 2018the sector has been telling us for years that this technology is going to revolutionize the way we watch television. And he is right. The problem is that this revolution has not reached anyone’s living room. who is not a billionaire. The technology has become the Holy Grail of the television industry, but the enormous cost of its manufacture means that only the most exclusive models and, let’s say it without frills, extremely expensive, can integrate this technology. Unlike what has happened with OLED or MiniLED, manufacturers have not managed to reduce production costs of these panels to make them competitive in mass manufacturing. What is MicroLED and why is it so special? To understand MicroLED you have to know how current screens work. Traditional LED TVs have a layer of pixels that filters light coming from an array of LED lights installed on the back. It is, therefore, a backlighting technology that offers very good brightness power. The problem is that when those screens need to display pure black, the screen can’t turn off pixel by pixel, so it turns off areas of those rear LEDs. The more dimming zones you have, the better the light control and the more control over the blacks you have. Even so, it is inevitable that some light will sneak in. It’s not really black. The result is very dark grays at best. The technology OLED solved that problem years ago, making each pixel on the screen emit its own light that can be turned off individually. Here, the result is a perfect contrast, but it has its own limits. The LED diodes that make up each pixel are organic, so they degrade over time and are susceptible to burn-in, leaving a permanent mark on the screen after many hours with a static image on the screen. In this sense, the promise of MicroLED technology is to provide the perfect balance between OLED and LED, but without any of their drawbacks. Like OLED, it uses microscopic LEDs as a pixel, but made with inorganic materials that are much more stable and resistant to burning. In this way, the screens MicroLEDs are capable of reaching OLED contrast levelsbut with a much higher shine and with a useful life that is measured in decades. It is literally the best of all worlds. And there is also its trap. The problem: manufacturing the MicroLED is a nightmare A 4K display has about 8.3 million pixels. In the latest MicroLED panels, each of those pixels needs three individual LEDs, leaving us with almost 25 million microscopic chips that must be manufactured, placed and connected with nanometric precision on a panel the size of a television screen. This level of miniaturization required by MicroLED has limited its production to large-inch formats before the challenge it poses fit so many millions of diodes into a 55″ or 65″ panel. The process of mass transfer of these chips, what the industry calls mass transferis extraordinarily complex, and today, also extraordinarily expensive. How much expensive? To put it in context, one of the few MicroLED models that can be purchased in stores is a 89 inch Samsung and has a sale price of 109,000 euros. He LG Magnitaimed at the extreme luxury market, was around 230,000 euros in sizes of 118 and 136 inches. That price range makes them unviable as home televisions (at least for most mortals’ homes). Hence its market figures are very small at present. In all of 2024, they were manufactured less than 1,000 units of MicroLED televisions in the entire world. Samsung sells that many conventional televisions in a matter of minutes. However, although these panels do not reach the living rooms, it does not mean that the MicroLED is stagnant. In fact, it is in development. This technology is growing strongly in those niches where price matters less than performance. In large format signage it has been the standard for years. film and television studio fundslobbies of luxury buildings or private movie theaters. In automotive, the dashboards of the future want bright, durable and efficient screens. And in the wearables segment and augmented reality, both Apple and Samsung have been investing for some time in bringing MicroLED to smart watches and AR glasses, where extreme pixel density is critical and having smaller production volumes makes the cost more manageable. As indicated in an analysis According to Yole Group, the global MicroLED market could grow to nearly $5 billion in revenue by 2032, although most of that will come from those niche segments, not the living room TV. There are MicroLED and “MicroLED” The high production cost made manufacturers explore other ways to make this technology profitable and evolve. One of the solutions was to use as backlight system behind an LCD panel, rather than as self-emissive pixels. Strictly speaking, although the latter have MicroLED technology, they should not be considered as such. However, some brands use it interchangeably in their trade names for advertising purposes. By having a smaller scale, MicroLEDs allow much better control of light and enhancing the colors, but they still require an LCD panel that separates the colors of each subpixel. That is, it would act more like a MiniLED or a conventional LED than an OLED. The good news is that, as brands showed like Hisense and Samsung have already evolved MicroLED technology with white diodes, towards the RGB MicroLEDwhich already has a self-emissive RGB diode for each pixel that, now, would be closer to the operation of an OLED. This evolution, as before MicroLEDs they made other technologiesrepresents the first sign that these panels are beginning a path of optimization to reduce production costs. In fact, the models launched by Samsung during the last CES 2026 It would be around $30,000.. It seems like an exorbitant figure for a television, but it must be taken into … Read more

their biggest problem is us

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Of all the places in the world, the Limonium estevei “chose” a very specific place to live, evolve and develop: a beach in the municipality of Mojácar, in the southeastern end of the peninsula. What the poor thing didn’t know is that it was a bad place to survive. Scientists, however, have known this for a long time. Although they were wrong. The “Mojácar immortelle” is an ultra-endemism of the Mediterranean coast of Almería and, therefore, experts have feared for years that hybridization would wipe it out. But, all those years, the immortelle has held up. Now, a study from the University of Almería published in ‘Biodiversity and Conservation’ has discovered that, although there are hybrids with the L. cossonianumthe risk of this erasing the genetic identity of the species does not exist. Your problem is another. Location, location, location. The problem, as researchers have discovered, is that its persistence depends on preserving its edaphic niche. That is to say, it only grows in deliriously specific soils and if those soils disappear, the immortelle has a very difficult time. This would only be a problem if, by chance, the coastline were in danger. Because Limonium estevei It is a textbook species at risk: a single fragmented population highly dependent on its ecological niche that has no margin for survival in the face of changes in the ecosystem. And that ecosystem, unfortunately, has enormous tourist potential: Macenas, the beach in question, is in the spotlight of the construction companies in that area of ​​the country. It’s a matter of time before it fills up with people. The great paradox of the Spanish coast. Although one of its main heritages is bioecological, the Spanish coast is a terrain with strong incentives to self-destruct. The Algarrobico It’s just a few meters away. In other words, what researchers have discovered is that yes, the culprit is tourism: a model that is based on residential use and the construction of recreational infrastructure on the beachfront. And we do not have clear tools to stop it. The immortelle is, like so many others, an example of everything that fails in the system. And what is worse, of everything that we cannot solve. Image | Juanjo In Xataka | 50 years ago a German started a futuristic paradise in Lanzarote. Nobody imagined that it would end up being the most famous ruin on the island

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