Month: January 2026

His most iconic novels and how to read them

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Paul Auster is one of the most influential writers in contemporary literature, with works translated into more than forty languages. Despite his fame, delving into his work can be difficult given how precise and refined his prose is. To avoid unnecessary frustrations with Auster, we have prepared a reading guide for you: a tour in 10 easy steps so as not to miss any of the author’s key works. Where to start reading Paul Auster Born into a middle-class Jewish family, Auster studied French, Italian, and English literature at Columbia University before settling in Paris for three years, where he worked as a translator of Mallarmé, Sartre, and Simenon. His arrival on the American literary scene in the eighties was a breath of fresh air for a narrative that needed renewal: his work, impregnated with influences from the old continent, fused the best of North American and European traditions. His narrative universe, characterized by the exploration of chance, identity and metafiction, established a unique style that has inspired countless writers in aspects such as fiction that contaminates reality. To delve into his work, the ideal path begins with ‘The New York Trilogy’. This volume not only established him internationally, but also reinvented the detective genre with metafictional games, characters that unfold, and investigations that become existential searches. From there, two possibilities open up. On the one hand, the path of autobiography, with works such as ‘The Invention of Solitude’, written after the death of his father. On the other hand, Auster continues to explore the possibilities of pure narrative, with works such as the contemporary serial ‘The Moon Palace’ or ‘Leviathan’, a political reflection on the ravages of Vietnam on an entire generation. Finally we will stop at the ambitious ‘4 3 2 1’, which narrates four parallel lives of the same protagonist. The best novels by Paul Auster, in order 1. The New York Trilogy (1987) Consecrating work published between 1985 and 1987, which includes ‘Crystal City’, ‘Ghosts’ and ‘The Locked Room’, and which launched Auster to international recognition and marked a new starting point for the North American novel. Postmodern reinvention of the police genre where detective investigations are transformed into existential inquiries about identity, language and reality. In ‘City of Glass’, a crime novel writer named Daniel Quinn receives a wrong call that confuses him with a detective named Paul Auster, which leads him to accept the case and meet the real Auster, who is a writer, not a detective. ‘Ghosts’ presents a private detective named Blue watching a man called Black on behalf of White, in a claustrophobic urban universe where the watcher and the watched write identical reports sitting face to face, questioning who is watching whom and who is writing the other’s life. ‘The Closed Room’ closes the trilogy with the disappearance of a writer modeled after Auster himself, whose life, work and wife are inherited by the narrator, which makes him explore whether living the life of another corrodes to the point of destruction. Three seemingly independent stories that are interconnected with cross references. The New York Trilogy (Formentor Library) The price could vary. We earn commission from these links 2. The invention of solitude (1982) After that first instruction manual of the Austerian universe, we delve into the emotional engine of his work. Written after his father’s death, he explains why narrative games are not exercises, but rather tools for processing trauma. It is divided into two complementary texts that make up an autobiographical exploration of fatherhood, memory and loneliness. ‘Portrait of an invisible man’ is based on the impact of the news of the father’s death and the act of confronting the objects of the deceased to reconstruct a father who was absent even in life, including the reconstruction of a crime. In ‘The Book of Memory’ he distances himself from the initial grief and links reflections on his role as a son with his own early fatherhood. An unclassifiable text that establishes the emotional foundations of his later work. The invention of solitude (Formentor Library) The price could vary. We earn commission from these links 3. The Palace of the Moon (1989) After ‘The New York Trilogy’, Auster tackled this contemporary serial about paternity and imposture. It established Auster in Europe and for many it is his masterpiece because of how it grabs the resources of the nineteenth-century adventure novel and makes them his own. Marco Stanley Fogg (Marco Polo + the journalist who found Livingstone + Phileas Fogg from ‘Around the World in Eighty Days’) is an orphan who is left destitute after the death of his uncle. He will end up working for an old paralyzed painter, for whom he writes a biography for the son he never met. The novel is structured in a network of metaphors about the moon and light, in a journey of self-discovery full of stories within stories. The Palace of the Moon: 185 (Panorama of narratives) The price could vary. We earn commission from these links 4. Leviathan (1992) Auster’s most political novel is a reflection on the broken dreams of the Vietnam generation. The narrative begins at its end: in 1990, a man has a bomb explode in his hand and fly into pieces, an anonymous dead man that the FBI cannot identify. A writer suspects that it is his missing best friend, and decides to write his biography before the official story does so. The subject of the book is another writer, a conscientious objector imprisoned during Vietnam, the author of a youth novel that briefly turned him into a cult author, and also a possible murderer and urban terrorist who blew up replicas of the Statue of Liberty. Leviathan: 283 (Panorama of narratives) The price could vary. We earn commission from these links 5. The Music of Chance (1990) One of Auster’s most absorbing works, about destiny and freedom, which begins as a purely American road novel and mutates into Gothic literature. A Boston firefighter is abandoned by … Read more

This is the impressive interactive map to see the Earth in 4K live from space and monitor satellites

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Cartographically speaking, our planet is fascinating: its evolution over time, what it’s really like taking into account the precision of physics and of course, per se: the mountain ranges, the irregularities of the coasts, the tectonic plates… all of that looks great from space. And be careful, because the space that surrounds the Earth It is full of satellites: only Starlink ones around 15,000 units. But satellites allow us to have a fabulous view of the earth. And in fact, some of the main space projects that monitor the Earth have their recordings open, without going any further, what the International Space Station “sees” either NASA events They are available to anyone. The problem is that not everyone knows it, nor do the tools shine for having a clear and intuitive interface. So to someone who loves astronomy it occurred to him to create it to follow from satellites to shooting stars or racing cars. SatellitesArg Although you can see the Earth from space live and in 4K without doing anything, it is worth setting your location for a more personalized and precise experience of everything it offers. From here, there are several ways to select a satellite to follow, some as intuitive as tapping on “Satellites” and selecting from the list (there are some as popular as Starlink or BlueWalker 3) to see, for example, the ISS live camera. However, you can also save them to your favorites. Another interesting option is “Visible Passage”, which is what happens when a satellite crosses the sky illuminated by the Sun while it is night in your location. To do this, simply select a specific satellite, open it on the map and click “Visible path”. Within “Best steps” those satellites that will be highest and brightest in the coming days are shown. Likewise, there are filters to, for example, see only the steps at dawn or dusk. The “Radar” option is used to locate a specific satellite, something especially interesting if done from a mobilesince with the help of the compass you can hunt it at some point in the sky. You can also view those that are nearby, use augmented reality to superimpose the trajectory using your phone’s camera. Although you can see in real time, you can also go back to monitor past trajectories and have access to astronomical events, the phases of the moon and even have a map of the stars in the sky. But even if you don’t take advantage of all those functions, the option to see the Earth in real time in 4K by tapping on “ISS Live Camera” It is simply spectacular. In Xataka | This map shows what the Earth will be like in 250 million years. If it comes true, Spain will be very lucky In Xataka | The Earth has moons that we don’t know about: exploring them is key to revealing the secrets of our solar system

do not pick up calls from numbers I do not know

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The phone rings, you look at the screen and pick it up thinking “who is it?” or worse yet “let’s see if it’s the electrician.” What you receive on the other side is a recorded voiceover, silence for response or perhaps a person willing to sell you something you don’t need. You hang up. Nothing would happen if it weren’t for the fact that the same thing happened to you the day before yesterday. And last week. So one day I made a decision: I would only take the call if I knew who was on the other end. For great evils, great remedies. This decision came after years of enduring unwanted calls and trying everything. Yes, I’m in the Robinson list and I also signed up for the list Stop Advertising the same day I discovered its existence. For trying, let it not be. The problem is that although they work, They are not infallible: If the company that is going to launch the advertising campaign in question doesn’t even look at it, you’re in the clear. Or if you hire a third party that uses unreliable databases. Or if directly, they don’t care: these lists are subscription services to which the company may not be signed up because it costs them to assume the risk. But there is already legislation against spam. Have them, haylas and without going any further, now there are prefixes that serve as an alert or established schedules. However, the reality is that although you may receive some less, you continue to receive them because well, once the law is done, the trap is done: many companies find loopholes through which to sneak in, some as simple as outsource the service to a foreign companywhere state law does not apply. Or that the service in question is considered “of public interest.” Or because you have unsubscribed and they can pick you up. Or the most common and that falls on the consumer’s side: because we have authorized it at some point. That damn check you marked without reading. Yes, it is true that technically you could dedicate yourself to searching and searching among the services you have contracted to deactivate that option (without going any further, I did it with Vodafone and Penélope Seguros), but it involves thinking about what services you have, going to the apps, searching through the menus and marking while crossing your fingers so that you don’t leave anything out. Deactivating that option in Vodafone, the telecom company of which I am a customer Bombing and security. It is true that taking a call in isolation is not that big of a deal. It is not the first time that the typical demoscopy service has called me and I spend a quarter of an hour answering. The problem is when a company calls you several times in a short period of time. And not just one company, because this siege operation can be followed by several corporations. They call, you answer and another operator from the same company calls again to offer the same thing a few days later. But there are two potential cases that are worse: that you answer “yes”, that short and innocent word is recorded and then it is used to sign you up for services, such as the police warned a couple of years ago. Given this possibility, you can consider the option of remaining silent, but not even then: if a telemarketing company uses auto dialing softwarewhen you pick up the system, it registers the answered call event and your number is marked in its database as active, as told by cybersecurity expert and head of Cybersecurity at GMV Paula González in Damn. Isn’t it killing flies with cannon shots? Maybe when faced with this decision not to answer calls from unknown numbers, someone will throw their hands up thinking about the calls you miss: that call from the doctor, the electrician who never arrives, or from a delivery person. The reality is that it has not come alone: ​​Google It has a great call filter. on Android and in my case, as an iPhone user, I have found my best ally in the live voicemail function of iOS 26 with the option to request a reason. When a call comes in from an unknown number, the phone asks you to explain the reason for the call from the beginning. And here it depends on who is calling: when the call is blatant spam, they usually don’t leave a message and if they do, they will never receive my response. If you have any interest (for example a delivery person), leave me a message. Being a live mailbox, I can even pick up the call instantly, when the call is no longer unknown. In Xataka | Apple introduced the SPAM call filter as the star feature of iOS 26. It took me a week to deactivate it In Xataka | If you are tired of receiving spam calls every day, good news: MasOrange is tired too Cover | Ivan Linares

China has a solution that only takes 0.1 seconds

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In the age of electricity, time is no longer measured in minutes, but in milliseconds. As Fatih Birol explainsexecutive director of the International Energy Agency (IEA), the world has fully entered a new era where electricity consumption grows twice as fast as general energy demand. However, this advance has an “Achilles heel”: network stability. Renewable energy, although necessary, is inherently unstable. The great fear of operators is that a small failure in a network saturated with solar and wind energy will cause a domino effect that ends in a total collapse. Faced with this scenario, China has deployed technology capable of detecting, isolating and recovering the network from a failure in just 0.1 seconds. From hours of darkness to the blink of an eye. Historically, managing power grid failures was a slow and manual process. As a South China Morning Post report recallsrestoring power after a community blackout typically required between 6 and 10 hours of work. That year, China already marked a milestone by testing an artificial intelligence system that reduced that time to 3 seconds. However, that is no longer enough. The recent achievement of 100 milliseconds (0.1 seconds) It is the result of a collaboration of more than a decade between elite universities (Tianjin and Shandong), the state corporation State Grid and automation specialists such as Beijing Sifang Automation. This technology is not only faster, but is capable of identifying “micro-currents” of just 100 milliamps, almost invisible faults that previously went unnoticed until it was too late. “Self-healing” versus intermittency. The fundamental problem, detailed in the study published in Energy Informaticsis that modern networks are much more complex. The massive incorporation of renewables and extreme weather conditions make traditional diagnostic methods based on static rules fail due to lack of precision and adaptability. This advancement means that the Chinese power grid —the largest in the worldwith projected consumption in 2025 of more than 10 billion kWh—is moving from a reactive system to a “self-healing” one (self-healing). This capability is so strategic that China already has exported the technology to 12 nationsconsolidating its influence not only as a panel manufacturer, but as the architect of global electrical safety. The algorithms behind the miracle. To understand how this speed is achieved, we must look at academic study by Qi Guo and his team. The system is supported by a dual structure of intelligent algorithms: Fault Location Algorithm (FLA): Uses a fault classifier Support Vector Machine (SVM) with a radial basis function (RBF) kernel. This “brain” analyzes variables such as voltage, line impedance and weather conditions to predict with 92% accuracy where exactly the problem has occurred. Fault Isolation Algorithm (FIA): Once the critical point is located, a decision tree logic comes into play that evaluates the severity. According to the research, if the fault is critical (such as a short circuit near a substation), the system orders the immediate isolation of that section and redirects the energy along alternative routes almost instantly. This hybrid approach allows the system to learn from historical data and adapt to dynamic conditions, something that conventional distance protection systems simply cannot do as effectively. The new geopolitical battlefield. The energy transition not only redefines how energy is produced, but also who controls the rules of the new industrial system. While the West focuses its response on ensuring the supply of critical minerals through initiatives such as ReSourceEU, China advances in less visible terrain but more decisive: the standardization, digitalization and integration of the infrastructures that will sustain the low-carbon economy. Rather than competing for resources, the dispute revolves around who designs the technological architecture on which global growth will function. The ability to recover a network in 0.1 seconds is not just a technical record; It is the life insurance of a highly electrified economy. The greatest current risk is that this clash of strategies between powers ends slowing decarbonization. However, in the race for stability, China has shown that while the rest of the world continues to search for the switch in the dark, they have already designed a system that never lets the light go out. Image | Unsplash Xataka | China dominates the world of renewable energy, but it has an Achilles heel: it depends on the West more than it admits

The big problem with lithium ion batteries is their degradation over time. A chemical adjustment can change it

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It doesn’t matter if it’s a mobile phone, a laptop, the Nintendo Switch or a Dyson: as you use it, the battery life will reduce. Yes, lithium ion batteries they have changed the world and for years they have been the absolute standard in consumer electronics, but degradation over time is their endemic evil. While we look for alternatives To this technology, a research team has found a promising solution in a seemingly simple chemical tweak. The advance. The main idea of ​​this research is not to change the main materials of the battery, but simply to add a small amount of an additive: lithium difluorophosphate. Its existence is not new, but this research led by Professor Chunsheng Wang of the University of Maryland reveals how effective it is in stabilizing batteries. Why is it important. Because lithium ion batteries are present everywhere and this modification would extend their useful life using standard, low-cost chemistry. The result of their experiment is that with this additive, batteries can be optimized to maximize power and energy, or to achieve greater useful life and stability. For practical purposes, the study shows how with this adjustment they maintained a significantly higher capacity after hundreds of charge and discharge cycles. As Wang explains.“It is a relatively simple modification of current batteries.” Or what is the same, after having run security tests and long cycles, “it could realistically reach consumers.” Brief notes on the mechanism of a battery. Lithium ion batteries are made up of a negative anode and a positive cathode and have a porous separator between the two. The assembly is immersed in an electrolyte whose mission is to allow lithium ions to move between electrodes during charging and discharging. With the discharge, the anode releases electrons to the electrical circuit (gives electricity to the device) and ions to the electrolyte, meeting again at the cathode. Upon charging, an external source (the charger) reverses the process by “pumping” the ions back to the anode to store the energy in the chemical structure. The degradation of its capacity with use occurs due to the irreversible loss of lithium in secondary chemical reactions and due to mechanical fatigue of the electrodes. Basic diagram of the operation of a lithium ion battery. Walter Davison. Via: Wikimedia In detail. If we delve a little deeper into the previous explanation, the solid electrolyte interface (SEI) appears, a thin layer that forms on the anode during the first charges. In standard batteries, this layer is fragile and breaks down with use, consuming lithium and reducing battery life. Through a simple reaction inspired by organic chemistry, this additive makes the electrolyte more prone to accepting electrons, making degradation more controlled. In short, it helps to form a more robust, elastic and uniform SEI, thus acting as a kind of shield that prevents the electrolyte from reacting parasitically with the electrodes. In addition, it is a flexible chemistry that can be adjusted to be more or less protective and the presence of the additive minimizes the presence of cracks in the cathode. In Xataka | They have found a way to turn tall buildings into batteries. And that makes Benidorm our best asset In Xataka | China sold cheap batteries for years. The problem is that in the meantime no one built an alternative Cover | John Cameron

Wind turbines planted in the middle of the ocean were a maintenance challenge. Until the scanner drone appeared

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Until very recently, performing a “health check” on an offshore wind turbine was a complex, slow and, above all, expensive logistical process. The industry standard dictated that to inspect the blades, the turbines had to come to a complete stop while specialized technicians traveled by boat to perform manual inspections. This practice represents a direct interruption in the generation of clean energy and loss of income for operators. However, this scenario has changed thanks to Danish startup Quali Drone, which has successfully completed the first contactless drone inspection of a fully operational offshore wind turbine. The landmark in the Baltic Sea. The setting for this advance has been the Rødsand 2 offshore wind farm, operated by RWE since 2010 off the coast of Denmark. There, the AQUADA-GO project team showed that it is possible for a large drone to fly autonomously at a short distance from the blades while they rotate at high speed. As detailed by RWEthe solution has gone from a laboratory experiment to an operational concept successfully demonstrated in real offshore conditions. “We have shown that it is possible to inspect offshore wind turbines with a drone equipped with a visual camera while the turbine is operational,” says Jesper Smit, CEO of Quali Drone. More in depth. To operate in the hostile conditions of the sea, no conventional equipment has been used. The drone is an advanced hardware platform designed for high-precision missions. State-of-the-art sensors: The drone is equipped with high-resolution cameras, infrared thermography and artificial vision systems. Autonomy and precision: It uses mission planning software and an online data infrastructure that allows the drone to track the movement of the blades autonomously. Digital Twins: The technology employs “Digital Twins” to document errors and ensure reports meet industry standards. Subsurface Inspection: Unlike traditional optical methods, this system can scan the internal layers to find damage that is not visible from the outside. Beyond the drone: what the human eye cannot see. The drone is not limited to taking photographs; It is an advanced diagnostic platform. As Xiao Chen explainsassociate professor at DTU (Technical University of Denmark), have developed artificial intelligence models that use algorithms deep learning to identify anomalies. This “digital brain” is capable of detecting everything from surface erosion to internal structural fractures through the use of thermography. Additionally, the AI ​​model learns with every flight: each inspection feeds the system with new data, making it smarter and more accurate each time it is deployed at a wind farm. A paradigm shift. This breakthrough is not just a technical feat; It has profound economic and environmental implications. According to Energy Cluster Denmarkthe impact of the AQUADA-GO project is summarized in compelling figures: Cost reduction: Savings in inspections of at least 50% are estimated in the future. Energy efficiency: By not stopping the turbines, green electricity production is maximized and the levelized cost of energy (LCOE) is reduced by 2% to 3%. Safety and Climate: The risk for workers is reduced by avoiding the deployment of ships and technicians at height, also cutting CO₂ emissions associated with maintenance by between 30% and 50%. Economic driver: This technology is expected to generate between 33 and 55 new full-time jobs and increase the revenue of the companies involved by up to 230 million Danish crowns after commercialization. Towards a smart wind industry. What started as scientific research in Denmark is today a “market-ready commercial solution”, in the words of Jesper Smit. The ability to monitor blade health continuously and without interruption could be the missing piece to make offshore wind energy even more competitive and safer. Image | RWE Xataka | Northern Europe has launched itself into offshore wind. The problem is that there are countries that ‘thieve’ wind

14 steps to ensure higher quality and better sources

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We are going to give you 14 Tips to Improve Gemini Responsesso that the artificial intelligence Google is more precise. These are tips related to improving the prompts. Geminiand even the way you interact with this AI. Because simply asking a generic question is not the same as giving the proper context or a better structure to your questions. Therefore, we will tell you these things that should be taken into account to refine as much as possible and ensure that the response is closer and better to what you have in mind, whether it is a text or an image. Don’t talk to him like he’s Google AI chats are trained to understand natural language. This means that it is not necessary that you write only using keywords as you do with Google or other search engines, but that you have to write in a more organic and natural way. Come on, when you make a request to Gemini you have to talk to him like you would as a personexplaining well what you want. Yes, if you write to him “best camera phones 2026” he will understand what you mean, but there may be room for errors and misinterpretations that there would not be if you write what you want naturally. Specify well what you want to say The first tip to improve Gemini answers is specify as much as you can the details of the answer you want to get. Your question must be clear and precise, and take into account context and purpose of what you want to achieve. To give you an example, it’s one thing to ask them to write you an email to request something. However, if you specify details such as whether it is in English or the tone that you want to use, as long as it is professional, the result it gives you will be more precise. Details, details, details Sorry, I’m going to insist on the previous point. But it is vital don’t spare details when making requests. Don’t leave anything out, because each of the details you provide will help the AI ​​have a little more context when composing its response. When creating images, every detail you provide will make the results more personal, and the same thing happens with texts: All the details you can give will enrich the answer. You can say who the text is addressed to, the purpose, or how long you want the answer. Also tell him formats such as summarized or by points, what part of an event or topic you want him to explain to you, what event, anything that comes to mind. Go composing prompt by prompt It is obvious that you are not going to come up with all the details you want the first time. Therefore, when an answer is not what you expect, you can ask again using the same prompt but adding things to it. And so, little by little you will compose a much more specific request. Imagine that you ask him to explain an event to you, but the answer is too vague. So, you can ask him to tell you from a specific point of view, then you can add the tone, and little by little improve it. Besides, You don’t need to write the entire prompt either.. If you say something like “make it more formal,” he’ll know you mean the answer he just gave you. Ask me to use the structure you need When you ask Gemini to compose a text, you may have a purpose or a structure in mind, and that the result that the AI ​​gives you is totally different. That is why it is important that you mention that purpose or structure in the prompt. For example, if you want to ask Gemini for a comparison, it is not the same as him making you a short text or making you a list of points for or against. That’s why it’s important to specify it. You can also ask that it be an academic document, that it has a specific format, that it uses bullets, whatever you need. Adapt the explanations to you If you ask Gemini to explain something you have no idea about, it’s possible that if the answer is somewhat technical you don’t understand it too much eitheror that seems a little complicated to you. In these cases, you will be able to adapt it by having it explained to you in a simpler way. A classic when asking for more elaborate definitions is to add something like “explain it to me like a 10-year-old child.” You can also adapt it to other ages, or even to specific school years. When you do, Gemini will change terminology and examples to make them much simpler, basic and understandable. Specify the fonts you want to use When it comes to answering you, Gemini combines a knowledge base with which it has been trained and information it pulls from the Internet. And when composing a response it will use these sources to generate it. However, you can also specify where you want me to get the information from in case you want me to use a specific source of knowledge. For example, asking “what is climate change” is not the same as asking “Explain to me what climate change is based on academic research and peer-reviewed studies.” With this you are asking him not to get the information from anywhere, but only from a specific type of more reliable source, and when giving you the explanation he will include quotes mentioning where he got it from. Mention specific institutions or media In addition to generic font types, you can also ask to use specific sources. This can be institutions or organizations, as well as specific websites or media. You can even ask for specific authors or studies. Because asking them to tell you what the weather will be like tomorrow is not the same as asking … Read more

Producing them emits hundreds of times less than coal and gas

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All energy sources have their dark side and solar is no exception. Without going any further, we are creating huge mountains of garbage thanks to (or because of) the solar panels cheap. Now, as in any other decision-making, it is time to weigh the pros and cons and compare them with alternatives to have some perspective and here, solar energy does not fare so badly. Damn (blessed) cheap solar panels. The generation of waste from solar panels is a reality that goes hand in hand with the deployment of solar energy. Between 2020 and 2024 the number of solar panels that have gone to waste has multiplied by four according to IRENA reports: from 220,000 to 900,000 tons and be careful because by 2050 have already estimated that the figure will be 250 million tons. The reason? Although their useful life is 25 – 30 years, they are replaced before the end due to incidents such as storm damage or manufacturing defects. In short: replacing is cheaper than repairing. In perspective. But the moment of truth comes from an estimate: the actual waste per megawatt hour of electricity generated. A current standard solar panel weighs about 20 kg and over its 25-year lifespan in moderate sunshine generates about 10 megawatt hours of electricity. The calculation is simple: it is equivalent to 2 kilograms of waste per megawatt hour and is similar to that offered by recent research published in Nature Physicswhich aimed at 1.7 kg/megawatt hour. And now let’s face it against two energy rivals: coal and gas, two fossil fuels that continue to be behind the planet’s electricity generation. coal plants generate between 80 – 100 kg per megawatt hour. And that’s not to mention the 950 kg of carbon dioxide per megawatt hour emitted in combustion. Gas is slightly better: emits 450 kg of CO₂ per megawatt hour generated and no ash generated. But the difference is abysmal compared to the waste from solar panels. In a table on energy generation it is better seen, as this one from Clean Technica: solar panels Coal NATURAL GAS Solid waste (kg/megawatt hour) 2 80 – 100 0 CO₂ emissions (kg/ Megawatt HOUR) 0 950 (per ton) 450 Other emissions No SO₂, NOₓ, particles, mercury… NOx emissions An abysmal difference. That is to say, we are talking about that considering the megawatt hour of electricity generated, a solar panel produces 2 kg of solid waste for about 90 kg of ashes that lead to an emission of 950 kg of CO₂ under the arm for coal and for gas, about 450 kg of CO₂ emitted. Electricity generation plants based on fossil fuels generate continuous and massive atmospheric pollution compared to 0 from solar panels and if we talk about solid waste, coal substantially surpasses it. Not only the quantity, but also the quality. It has already been made clear that the amount of waste is substantially lower, but it is also worth mentioning how harmful this waste is and its consequences. To the remove a solar panel We find a frame made of aluminum, silicon, glass and some plastic, which although technically can be mostly recycled, in practice they are not recycled circularly. It is true that there are panels with traces of heavy metals such as lead (solders) or cadmium in thin film panels, but also that the EU counts with management programs for this waste. And the solar panels do not emit pollutants while they are operational. Coal ashes have a list of traces fearsome: in addition to lead and cadmium there is arsenic, mercury, selenium, uranium or thorium. This cocktail is a risk to health and the environment due to inadequate management or spills. There is no need to talk too much about carbon dioxide emissions: they are behind the global warming. Coal combustion alone generated 15 gigatonnes of CO₂ between 2020 and 2024, according to analysis by the Global Carbon Project. This another study from the British Medical Journal relates air pollution from fossil fuels to some five million premature deaths last year, mainly respiratory diseases, cardiovascular diseases, and strokes. Solar energy waste is not the problem. Clean energies are not perfect and their operation involves a series of challenges. As we have seen, in the EU in fact recycling infrastructure already exists which currently manages to recover up to 95% of these (the WEEE directive establishes a minimum recycling of 85% of the modules) in consolidated, scalable processes and result in small, manageable and moderately harmless final waste. With the data in hand, it is substantially clear that yes, waste from solar energy exists, but viewed from the perspective of current energy needs and the sources that provide it, they are not the problem at all. In Xataka | The dark side of solar energy: we are creating a 250 million ton mountain of garbage In Xataka | Europe produces more clean electricity than fossil electricity for the first time. The hard part starts now Cover | Anders J

This tool blocks all AI features and other elements you don’t want from your browser: and it does it without installations

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Installing a browser is very simple, and companies have taken charge to keep it that way. The really complicated thing is to use it without all the extras that we don’t want and that hinder us when browsing the Internet, which is precisely its original purpose. With that seemingly crazy idea of ​​using a browser only for browsing, a developer has launched “Just the Browser”, a tool that allows you to disable artificial intelligence functions, sponsored content, telemetry and other features that many of us hate in the main browsers. I’ll tell you how it works, because you might be interested. Browsers increasingly saturated with functions The creator of this initiative is Corbin Davenport, software developer and technology writer. Davenport starts from a simple premise: modern browsers have moved away from their basic function to become feature-packed platforms that many users consider distractions. And if you don’t want AI in your browser, it’s becoming increasingly difficult, since both Chrome, Edge and even Firefox They point towards a future full of AI generative, whether you like it or not. Luckily we have measures to solve thisand “Just the Browser” is one of them. The key to Just the Browser: enterprise group policies What’s ingenious about Just the Browser is its approach. And instead of creating a fork of another popular browser (as projects like LibreWolf, Waterfox or Pale Moon do), it uses the group policy settings that Google, Mozilla and Microsoft provide for companies and organizations. These corporate policies allow IT departments to block certain functions on work or school computers. Davenport has taken advantage of this functionality to make it available to individual users who want a cleaner browser. The process does not modify executable files or require additional extensions. It simply applies settings that browsers themselves are designed to honor permanently, something that doesn’t always happen with the settings that companies provide to home users. In Xataka Opera Neon promises to be the future of the browser. It is an ambitious vision yet to mature What exactly does it remove? Just the Browser disables several elements of your browser: Most generative AI features, both cloud and on-premises, with the exception of page translation in Firefox. Shopping integrations: price tracking, coupon codes, loan offers. Sponsored or Third Party Content: Suggested articles on new tab pages, suggested promoted sites. Reminders to set the browser as default. Experiences when launching the browser for the first time and automatic data import. Telemetry and data collection (maintaining crash reporting when the browser allows it as a separate option). Autostart functions with the operating system. According to Davenport, these settings are limited in scope because each user has their own definition of what they consider bloatware. The project does not aim for extreme minimalism or install additional privacy extensions. Simple installation using scripts The tool is available for Windows, macOS and Linux. Your official website offers automated installation scripts that work by running a single command in the system terminal. Users can also download the configuration files directly from their GitHub page to apply them manually. Active policies can be checked at any time by accessing ‘about:policies’ in Firefox or ‘chrome://policy’ in Chromium-based browsers. You may see a “Your browser is being managed by your organization” message, a common browser warning when group policies are applied, but nothing to raise suspicions. The project is completely open source and Davenport hopes the community will help keep configurations up to date as browsers evolve. {“videoId”:”x883ph8″,”autoplay”:true,”title”:”From CHROME to VIVALDI: the 7 BEST BROWSERS to CHOOSE”, “tag”:”webedia-prod”, “duration”:”475″} Limitations At the moment, the tool only works on desktop computers. There is no support for mobile devices, although there are already users who have published requests on the GitHub page to add compatibility on Android and iOS systems. Keep in mind that the effectiveness of Just the Browser depends on browsers continuing to respect these group policies. If Google, Mozilla, or Microsoft decide to remove or modify these business controls, the settings may stop working. However, since these policies are designed for corporate clients, they are unlikely to be removed without notice. Cover image | Denny Muller In Xataka |ChatGPT Atlas: what it is, how it works and how to use this internet browser with artificial intelligence (function() { window._JS_MODULES = window._JS_MODULES || {}; var headElement = document.getElementsByTagName(‘head’)(0); if (_JS_MODULES.instagram) { var instagramScript = document.createElement(‘script’); instagramScript.src=”https://platform.instagram.com/en_US/embeds.js”; instagramScript.async = true; instagramScript.defer = true; headElement.appendChild(instagramScript); – The news This tool blocks all AI features and other elements you don’t want from your browser: and it does it without installations was originally published in Xataka by Antonio Vallejo .

The price of electricity, the cold and the fear of a blackout have brought a 19th century job back to London: chimney sweeps

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When you hear about chimney sweeps, the image that comes to mind is that of men (or boys) from the late 19th century with smudged faces, shirts full of soot and a large broom on their shoulders. That’s the topic. The photographs that Google shows when we search for the word and the one it illustrates your entry on Wikipedia. Today the reality is very different. In the middle of 2026, not only are there still professionals dedicated to the trade, but they use cutting-edge technology and in cities like London they are experimenting a resurgence thanks to the price of energy. His appearance is nothing like that of the famous Bert de ‘Mary Poppins’but they continue to play a key role… and above all they are in demand. Chimney sweeps in 2026? Exact. And at least in London they are not an extemporaneous and decadent group, the memory of a bygone era. On the contrary. As I counted a few days ago The New York Times The profession is still very much alive there, it has been able to adapt to the needs (and resources) of the 21st century and above all it is experiencing a resurgence thanks to the cost of energy. The clearest proof is left by National Chimney Sweeps Association (NACS, for its acronym in English): in 2021 it had 590 members, today its membership base is already around 750. The union includes dozens of women and some businesses claim that in winter they receive between 70 and 80 calls a day. What do they do? Essentially the same as its predecessors from the 19th and 20th centuries, although in a very different context and with very different resources. To remove soot from chimneys they still use brushes that Bert from ‘Mary Popins’ would perfectly recognize, but that is only part of an arsenal that also includes digital cameras, industrial vacuum cleaners and smoke detection equipment. “Almost like chimney technicians,” points out Martin Glynnfrom NACS. Companies are even using drones to scan rooftops. Nothing to do with the habits that once made the profession infamous, such as employing orphans to climb chimneys and clean ducts. It sounds like terrifying science fiction, but this practice was common in the 18th and 19th centuries. In fact in 1875 the death of a child that got stuck in Fulbourn generated such a stir that the Government approved a law that banned “climbing children.” Are there still chimneys? Yes. British chimney sweeps were not immune to key changes, such as the popularization of central heating in the second half of the 20th century or the Clean Air Act (‘Clean Air Act‘) of 1956, but the union has been able to endure and today lives in a much kinder time, even one of vindication. I told it just a year ago in The Telegraph Steven Pearce, descendant of a long line of chimney sweeps who started in the trade decades ago, convinced that the profession’s days were numbered. “At first I only accepted it as a weekend job because we thought the trade would disappear with the 1956 law, when the Government gave local authorities the power to control the burning of coal and boiler fumes,” Pearce relates. “But that didn’t happen, in fact the last five years have been better than ever in business. It’s the busiest time I’ve seen in 45 years.” He is not the only one which confirms the rebirth of the profession. What is the reason? In 2026 English homes may not rely on coal and wood for heat, but they will still light their fireplaces. And not only because of the popularization of stoves. NACS itself admits that demand for its services has been driven by two factors: the increase in energy prices of recent years and a turbulent international context, in which the electricity supply seems a vulnerable flank to enemy attacks. The group also remembers that people simply “like to sit in front of a fireplace” to read, have a glass of wine, watch a movie and unwind. As if that were not enough, a good fire also helps reduce dependence and expense on central heating. What does the regulations say? Of course there are restrictions on the domestic use of coal, but The New York Times remember that even in areas like London the burning of authorized fuels They emit very little visible smoke. What they do generate is soot, which explains why the Government advises that chimneys be cleaned every year with professional help. “People think: ‘We’re going to have a plan B, a fireplace, a stove in case the power goes out,’” Glynn adds.president of NACS. “If you have the option of burning wood or smokeless fuel you can still cook and have some heating. There is a big increase in demand, people are lighting fireplaces again.” How does the future look? Steven Pearce assures that his clients continue buying stoves and admits that it is difficult for him to believe that people are going to do without the installations, even if they are prohibited. “I can’t imagine those who have spent £3,000 to £5,000 installing them not using them.” In fact, he maintains that in recent years he has seen “a great resurgence in the purchase of multi-fuel fireplaces and stoves, which burn wood, charcoal and smokeless materials.” It’s not all advantages: your ‘bill’ is PM2.5 emissionparticles invisible to the naked eye but which do represent a harmful “air pollutant”. Images | Wikipedia, Jorbasa Fotografie (Flickr) and NACS In Xataka | While the whole world looks at oil, Venezuela’s true treasure is hidden in the basements of London: its gold

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