interactive

The entire global electricity grid, in an impressive interactive map that shows the evolution of the energy transition

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There are few infrastructures as complex and essential to living in the world as we know it as the electrical grid, which in practice for most mortals is reduced to touching a switch or connecting a plug to the socket and it works. Behind the world’s electrical infrastructure there is a huge conglomerate of equipment, careful planning and uses that are changing (among other things, due to the now so famous data centers). It is not the only thing that is being transformed: the energy transition is making it possible for those resources that once supplied the electrical grid to give way to renewable energies. But not all countries in the world have the same density of electrical networks or the same sources, because in fact there are real black holes in this very complete world map of the electrical network. Is called OpenGridWorks and is an interactive map of the entire world’s electrical infrastructure, from a small solar plant to the great lines that cross continents. And we already told you that it attracts attention not only for the beauty of the chromatic compositions, but also for practical purposes: from planning an engineering project to analyzing energy policy. Opengridworks This map is actually a web platform for geospatial visualization of electrical infrastructure. All its data comes from OpenStreetMap, the world’s largest open, collaborative geographic database, maintained by volunteers and experts on an ongoing basis. This guarantees global coverage, constant updating and completely free access. But for network and infrastructure data it uses information from Global Energy Monitor or the United States Energy Information Administration, among others. Its purpose is to show, in a clear and interactive way, where electricity is generated, how it travels through the grid and where consumption is concentrated. It is worth stopping at the layers and all the information it shows because as we warned you before it is very complete, so if you leave all the options activated you will find yourself in a mess. If you move on the map and get closer, you will be able to see information such as: What technology provides the energy in the form of a colored bubble: blue for hydroelectric, red for thermal, yellow for solar, green for wind and purple for nuclear. The size of each bubble represents the installed capacity in MW Transmission lines are drawn thicker the higher their voltage (from 100 kV to 765 kV) and substations appear as nodes where these lines converge. Data centers also appear in the shape of a white diamond as they are points of intensive consumption. On the other hand, easement strips (ROW) appear as shaded areas around lines and facilities. Opengridworks But you will also be able to see additional information when you hover the pointer over any of the points. An example: when touching the Montes de Cierzo wind farm in Tudela, we will see that it is in operation and the energy it provides. What the global electrical map reveals about the energy transition Playing with the zoom and scrolling you quickly discover that there are areas of saturation and others that are a desert of infrastructure. From an engineering point of view, the map allows you to search for the closest interconnection point for a new project or detect nodes whose failure would leave regions without supply. Beyond engineering, it is an energy policy tool: it highlights the electrification gaps in developing countries, shows the real progress of renewables compared to fossil fuels, and allows the resilience of different national networks to be compared. AND abysmal differences are observed. Opengridworks The densest networks They are concentrated in the United States, central Europe and China, while sub-Saharan Africa and central Asia show very poor coverage that reveals an electrical blackout. In South America, the areas with the most infrastructure are on the Atlantic coast, although there are also some timid points on the Pacific coast. However, inside we barely find more than a fade to black. The colors of energy sources also change on the map, still dominated by thermal generation, although in Western Europe and China the advance of solar and wind power is a reality already perfectly visible. This map also reveals curiosities such as that nuclear plants always appear next to rivers or coasts due to cooling needs and hydroelectric plants are concentrated in the large river systems of the world. The data centers are also not placed at random, but are clustered near large transmission nodes to ensure supply. In Xataka | How much electricity each country on the map produces with renewable energy, displayed on a graph In Xataka | The amount of nuclear energy generated by each country, detailed in this interactive map Cover | OpenGrid Works

The entire ocean floor of the Earth, in a spectacular 3D interactive map that reveals 50,000 unknown underwater mountains

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Although we are already looking other planets in the universe (especially interesting are the potentially habitable ones), the reality is that the old Earth still has a few hidden secrets left. Without going any further, the seabed continues to delight us with new species at this point in the film. NASA knows this and that is why in December 2022 it launched a satellite into space with a mission: to achieve topography of surface waters and oceans. Hence its name, SWOT. Already the first year managed to map the ocean floor in more detail than in the last 30 years and is now available in full. It is, in short, the most detailed marine gravity map in history. What he has “seen” is not just the ground, but subtle variations in the height of the sea surface. These variations reveal the existence of thousands of underwater mountains, trenches and faults, invisible to conventional satellites. To prepare this map, NASA has used state-of-the-art phase coherence interferometry, which has made it possible to measure the two-dimensional height of sea level with high precision. Historically, sonar has been used to measure the seabed, but we have only managed to map less than 30% (with the Seabed 2030 project) with this technique. On the other hand, standard satellites offered a resolution well below the achieved spatial resolution, close to 8 kilometers. This exhaustive map of the ocean floor goes beyond satisfying geographical curiosity, the impact of this cartography It is evident in: Biodiversity. Underwater mountains are oases of life and knowing where they are is essential. Safety in navigation, allowing the identification of underwater peaks that may constitute a risk for vessels. Climate change. These types of structures are directly related to ocean currents, responsible for transporting heat. If we do not know the relief, we cannot predict how the sea will warm. The map of the seabed with a level of detail never seen before With this vertical gravitational gradient map, NASA has developed a 3D model through which you can move and zoom through all the depths of the seas and oceans of the Earth. Individual abyssal hills measuring 200 – 300 kilometers in length can be seen along with other small seamounts and tectonic structures, previously hidden. In fact, abyssal hills are the most common landform underwater (in the southern Indian Ocean they can be seen, for example). NASA explains that they are formed by normal faults along the axes of the oceanic ridges. From them, plate reconstruction studies are being carried out. Also in the visualization you can see seamounts located west of Central America, which are actually underwater volcanoes formed by magmatic intrusions through the oceanic crust. Their importance is crucial as they modify ocean circulation, influence the distribution of nutrients and constitute key points of biodiversity. The high-resolution mapping reveals some 50,000 previously unknown seamounts approximately one kilometer high. Tap to go to NASA’s 3D model of the seafloor. Via: NASA/JPL The topography of surface waters and oceans from SWOT also shows great clarity in the continental margins, highlighting the high latitude areas, with tectonic structures buried under sediments and ice. Thus, it allows observing submarine canyons that transport sediment from the mainland to the deep sea along the South American continental shelf, as well as ancient mid-ocean ridges hidden under the ice in the Weddell Sea. In Xataka | Astronomers have stitched together 10,000 images from the Webb telescope to make the largest map of the universe. Something doesn’t fit In Xataka | This is the impressive interactive map to see the Earth in 4K live from space and monitor satellites Cover | POT

how to create an interactive list so you don’t forget the things to pack

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Let’s explain to you how to create an interactive packing list with everything you have to carry in your suitcase. We are going to do this with Claudea artificial intelligence which will create a module with elements that you can select when you put them. This list will have a counter in addition to the checks, so always you will know what you have put in and what you still have to put in in your suitcase, and this way you will make sure that you don’t forget anything. There are several ways to proceed, letting Claude create the list automatically for you based on where you are going to go and other information, or by dictating the items you want to have. Automatic packing list First, you can have Claude create the packing list for you automatically. For that, you’re going to have to tell him where you are going, for how many days and the activities What are you going to want to do? You can use a prompt like this: “I want you to make me an interactive packing list. I am going to spend 5 days on the Costa Brava during Easter from April 3 to 6. There will be some hiking, trips to the beach if the weather is good and some dinner at a restaurant. Can you make me a complete suitcase list, including clothes, shoes, toiletries and various items?” The most important thing is indicate that you want it to be an interactive list. When you ask him, Claude will first look for the weather information that there will be during those days, with the temperatures that you will encounter. And based on this data and everything you have said, it will generate your packing list. As you can see, the list will indicate what each thing is for, and there will be counters with which you will know how many items on the list you have added and how much remains to be added. Besides, you can ask it to remove a group of elementssuch as removing the hiking ones because you’ve changed your mind and don’t want to go to the mountains, and Claude will redo the list to your liking. Personalized packing list item by item But if you don’t want Claude to add a bunch of stuff that you might not need, then it’s best to create your personalized packing list with the elements you have in your head. To do this, you will have to ask him for a list telling him the items you want. You can use the following prompt: “I want you to create an interactive packing list for my trip to Dublin from April 23 to 26. It should only have the items that I tell you. I want you to add: Mountain shoes, 4 long-sleeved t-shirts, 2 sweaters, 1 jacket, 2 jeans, 4 underwear and 4 pairs of socks, 1 pajamas, toiletry bag, charger for cell phone and watch, passport, ID, sunglasses.” As you can see, in the prompt we have started by telling you that we want the interactive packing list, and then We have given you the list of items we want to add. Claude himself is in charge of categorizing them. We have also specified the dates and the place we are going, then we will tell you why. When you have the list added, leave that chat and don’t touch anything else. Then, if something else occurs to you, you can go back to the chat and ask him to add or remove thingsand Claude will regenerate this list. A useful trick is that you can ask Claude if you are missing something important on your list. That is why we told him at the beginning where and when we are going, because when you ask him if you are missing something, he will be able to take this information into account and tell you the things that you may be missing. In my case, a trip to Dublin reminded me that I will need a plug adapter, and I took the opportunity to add it. In Xataka Basics | How to create a Claude AI chatbot that responds solely based on your own documents

All the lighthouses that illuminate the coasts of the North Atlantic, gathered in an impressive interactive map

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The figure of the solitary lighthouse keeper in charge of the thankless task of keeping his tower operational and in good condition at the service of the boats has long been a rare sight: they are in danger of extinction in front of the automated towers, both in terms of lighting and other auxiliary tasks within of the DGPS differential system. There are (almost) no lighthouse keepers, but the lighthouses look like never before. Only Europe’s 90,000 kilometers of coastline They are a veritable garden of lighthousesbut one thing are lighthouses (that iconic tall tower with a light on top) and another is lights for maritime signaling, where large lights, small lights, beacons or buoys enter. The reference technical standard is IALA Recommendation E-110, as collects and translates into Spanish Puertos del Estado. If we talk about maritime signage, things change there and the figures increase: there are 23,217 lights in the northern seas alone, according to OpenStreetMaps. It must be considered that this is open data, provided by the community, with areas very well mapped and others not so well. The lighthouses of the North Seas, as we have never seen them If we stick to the northern seas, the lighthouses drop to around 2,500 units. Although his thing is teaching and business, Wharton University professor Ethan Mollick has condensed all this information into an interactive map using vibe coding: Lighthouse Atlas. Lighthouse Atlas This map of the northern seas is more than a mere cartography of that maritime signage: it is interactive, making it a tool as visual as it is impressive for the possibility of playing with zoom, filtering or the information it shows. If you also hover over the lights, you can see more data such as their name, color range or frequency. In addition to being able to filter to see only the headlights (‘Major lights only’), as Mollick explainseach light has the correct color, each flashes with the appropriate frequency, and its brightness has been scaled according to OSM data. You can also see how far away they are visible. How far are the light signals seen in the Atlantic, between the Spanish and French states Thus, the size of the points serves to get an idea of ​​how close or far the vessels can be to view the signals. For example, on these lines you can see how much the signals of the muga between the Spanish and French states illuminate. Especially striking because of how congested the Norwegian coast is, as can be seen numerically. in the database from Norsk Fyrhistorisk Forening, the company that compiles a detailed map of locations along the entire Scandinavian coast. However, of the historical 212, it has about 150 operational. It is not the only one: Scotland and the Isle of Man, the coasts of Denmark and the Adriatic Sea, on the coasts of Greece and Türkiye are also well nourished. In Xataka | A man bought a desert island in 1962: he planted 16,000 trees and turned it into an anti-rich sanctuary In Xataka | All the lighthouses of Europe, with their different patterns and colors, gathered in this fantastic map Cover | Lighthouse Atlas

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

Bringing fiber to rural Spain does not come cheap. This interactive map tells you exactly how much it cost

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Those of us who live in urban areas take it for granted that we have fiber coverage, but there are many rural areas from Spain where fiber has taken a long time to arrive and even some where they are still waiting for it. To ensure coverage of the entire territory, the government launched subsidies for operators to deploy their network. Now we have a map to know the status of all deployments, interactive and non-profit. The map. It has been developed by Fernando García Álvarez, a software engineer who has contacted us to publicize his creation. It is an independent and non-profit initiative. Its objective was to gather all the information on fiber deployment plans, both the previous PEBA and the current UNICO plans in a single place, something that until now had to be consulted through various sources. His name is Fiber Programs and when we open it we find a heat map of the entire peninsula, with the red areas representing the areas with the greatest coverage and the yellow areas representing the least coverage. Detailed information. To obtain all the information on the different programs you have to zoom in and click on one of them. Here we can see which operator is carrying out the deployment, which plan it belongs to and other more in-depth data such as the total amount of the subsidy and the completion deadline. This is especially useful for those projects that are still underway because it allows you to know when a specific zone will be connected. Subsidies. That in 2026 there will be those who do not have a fiber connection is shocking, but there is a reason why there are still areas without this infrastructure: it is not profitable for operators to bring their infrastructure to an area where there are very few inhabitants. From this need was born the Broadband Extension Program or PEBA. The plan was active from 2013 to 2020 and subsidized almost 800 projects from more than 100 operators. In 2024, the UNICO Broadband plan took over the baton, with more than 18 million euros and with Avatel and Adamo as the main recipients of the aid. Spain and fiber. Although there are some areas left to cover, they are the least. The reality is that 95% of the Spanish territory has access to fiber optics, which places us well ahead of the European average, which is 64%. Our colleagues from Xataka Móvil made a devastating comparison: a town in Soria has better internet than Berlin. Image | Fiber Programs In Xataka | In 2023 Spain tried to create its own “Starlink” to connect the rural world: it has failed miserably

A comprehensive interactive map to explore all the blood circuses of the Empire

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If you are one of those (non-generic masculine) those who are fascinated by the Roman Empire, taking a little getaway to continue discovering ruins and fortifications probably seems like a good idea. Yes, there are classics within the state like Tarragona or Mérida, but if you fancy a more exotic and distant trip, Ephesus or Split are good candidates. The old continent is full of jewels (and even beyond, as long as Rome It covered three continents) Although “all roads lead you to Rome”, surely this Google Maps of the Roman Empire It would be useful for you to plan a route (and the Romans of the time, I won’t even tell you about it) and even better, this evolution. But let’s not fool ourselves, there are cities and cities and remains and remains. If you are going to prepare an excursion and your objective is visit a city of status within the Roman Empirethere is an unmistakable sign: the amphitheatres. Having an amphitheater was a luxury. May it remain in good condition today, even more Amphitheaters were a medal of prestige to a city. They did not build it just anywhere: those provincial capitals had it, such as the previously mentioned Tarraco and Emerita Augusta, as well as those cities founded for the retirement of their veterans (this is the case of Itálica). However, there were also cities that decided to build it as a thank you to the emperor or for the local elites to show off. And pragmatically, to carry out the maxim of “bread and circuses”. The amphitheaters of the Roman Empire. Via:Tataryn. Wikimedia It is estimated that in the Roman Empire there were about 230 amphitheatersof which only about 30 are moderately well preserved. The figure drops to 10 if they also maintain their full structural functionality, among them the Arenas of Nimes and Arles in France, the one in Verona, the one in Pula, The Djem in Tunisia and of course, Pompeii. The map above, courtesy of Wikipedia, is great to take a look at. but there is another interactive map of the Roman Amphitheaters much better. It uses the data of Sebastian Heath, PhD in Classical Art and Archeology from the University of Michigan, a key figure in the modern study of Roman amphitheaters, among other things for his approach to digitization through open data. Thus, it has its Roman Amphitheater dataset which serves as a base, combined in turn with the map of the Roman Empire from the Gothenburg Digital Humanities area. The result is a three in one map published on RAMADDA’s wiki-based open source data and content platform: Interactive map of the Amphitheaters of the Roman Empire. Ramadda The first and largest allows you to view the terrain, roads and main cities of the Roman Empire as you move or play with the zoom. When you tap on a city, you can see details on all three maps. For example, when you click on Segóbriga in Cuenca, information appears such as its name in Latin, when it was built, the capacity, the region… and on the left, its integration into the roads and a satellite view. Given the number of municipalities and places with Amphitheater, it is convenient to use the filters that appear in the upper area. Thus, we can sift based on the region of the time, its capacity or even easier, what state it currently belongs to. When selecting Morocco, several cities appear and one of them marked in blue: “Lixus”, next to Larache. In Xataka | The death of one empire is the birth of another: the graph that reviews the history of civilizations from 4,000 years ago In Xataka | The Google Maps of the Roman Empire: the map that allows you to plan a route at that time

thanks to this interactive map

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The image of the billionaire as a tax nomad in a permanent search of the best taxation It is widespread, but the data tells another story in which millionaires are much more reluctant to move countries, although not cities. A academic study recently has systematically analyzed where more than 3,100 billionaires around the world with assets exceeding $1 billion are born and live. The result is that, rather than large exoduses, the map shows stable patterns of wealth compaction. The mobility existsbut it tends to concentrate in already consolidated centers of economic power. Mobility exists, but it is local. The most relevant data from the study is that 81.6% of the billionaires analyzed live in the same country in which they were born. Just throw an eye on the map in which the study data is represented to realize that the international migration of large fortunes is visible, but not the majority. The main movement occurs within the countries. Only 23.3% of the 3,100 great fortunes analyzed by the study reside in their hometown, which indicates a habitual movement towards the large national economic capitals. The first step of these millionaires (and in many cases the only one) is not usually to cross borders, but rather to approach the economic capitals of their respective countries, where companies and networks of influence are concentrated. Large metropolises as historical centers of wealth. In Western Europe and the United States, the concentration is articulated around cities with a long financial tradition and business. London, Paris, New York, Los Angeles or San Francisco are the clearest examples. All of them They combine deep financial ecosystems, access to capital, legal certainty and global networks. London stands out for its high percentage of foreign-born billionaires, while New York has remained an example of a pole of attraction for local millionaires. According to published the luxury magazine Sperar’sthree out of every 100 millionaires are from New York (3.09%), while only 1.25% were born in London. In both cases, the logic is the same: wealth tends to settle where it already exists infrastructure to manage and multiply it. The internal migration of millionaires in the US is concentrated in the main economic centers: New York, Miami, Austin, Los Angeles and San Francisco Asia and the Middle East: two different concentration models. Asia presents a slightly different pattern. On the one hand, in economies such as China, India or South Korea, the majority of billionaires maintain their residence in their country of origin, with a limited international mobility. The concentration occurs above all internally, in large financial and technological capitals such as Seoul, Mumbai, Beijing, Shanghai or Singapore, reinforcing internal development, rather than global networks. The Middle East, on the other hand, introduces a clear anomaly on the global map of migrations in great fortunes. Countries like the United Arab Emirates, and especially Dubai, stand out for having become a magnet for billionaires born outside the country, something rare outside the West. Of the 17 billionaires that the study registers as residing in Dubai, only 4 were born there. Spain: concentration of capital in large cities. Spain fits well into the general pattern of the study. The majority of Spanish billionaires reside in the country, and their mobility is mainly internal. Madrid and Barcelona concentrate a good part of the great fortunes of the country. Madrid stands out as a political, financial and business center, while Barcelona maintains weight in industrial and property sectors. In both cases, residence is usually disconnected from the place of birth. The result is not so much a flight of wealth abroad as an urban centralization, which reinforces territorial imbalances within the country itself, creating points of extreme concentration of wealth. The real effect: spatial inequality. The most relevant impact of these patterns is not in international flows, but in the territorial concentration of economic power represented in the change of residence of these great fortunes. When billionaires gather in a few cities, those areas accumulate investment, services and influence, while other regions lose weight. The study does not analyze direct social consequences, but the data helps to understand why certain cities (such as Madrid or Barcelona) they become more expensiveconcentrate opportunities and widen the gap with the rest of the territory. Still, the pattern is clear: the global economic elite moves less than is often believed, but is extremely concentrated. Both at the level of concentration of capital in very few hands, and at the territorial level. In Xataka | The rich neighborhoods of Madrid and Barcelona have changed their accent: millionaires from the US and Mexico invest their fortunes in Spain Image | Billionaire Migration

Here begins the era of visual and interactive AI that you will not want to stop using

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Today I have asked Gemini twice what it consisted of the three body problem. The first time I asked the conventional Gemini, who after thinking for a few seconds gave me a text answer, well structured but which at first scared me a little because it even included equations. This was what the response looked like: Then I decided to ask Gemini again, but this time taking advantage of the new feature called Dynamic View (Dynamic View). Google introduced this option a few days ago, and here Gemini does not respond in text mode, but visually. This was what the response looked like: So that I could understand that concept, he created a simulation where I could switch between different simulation modes and speeds. And after that, he complemented this simulation with short texts that explained what happens when there are only two bodies (like the Earth and the Moon) and when there are three bodies and the butterfly effect is experienced. The system becomes so chaotic and complex that triple star systems in the universe are unstable. I didn’t understand it as much with the formula, but with that simulation, I did. This is a clear example of where the tables are going in the world of artificial intelligence chatbots. In that future that Gemini proposes, the conversation can become—if we wish— much more visual and interactive. Almost like a game, because by modifying the simulation we can check the effect of that change in real time. It’s easier to “click” and understand the concept, and that, dear readers, is addictive. Google talked about all this in the presentation of the feature last week, explaining how this option “allows AI models to create immersive experiences, interactive tools and simulations, completely generated in real time for any prompt.” Well, indeed, this is how ‘How I Met Your Mother’ ended, although I have hidden the text so as not to spoil that ending for those who have not seen the series. If you haven’t done it, I recommend it 😉 The practical applications of something like this are, once again, almost limitless. One can apply these dynamic views to understand probability theory, to get fashion tips, or to remember how ‘How I Met Your Mother’ ended. Already put I have asked the impossible: explain to me the movie ‘Tenet‘. He tried it with a good visual scheme (the video below shows that interactive response), but it didn’t help me much because I’m afraid that movie is absolutely inexplicable. I’m not saying it: Nolan says it. Visual and interactive summaries take a few seconds to complete and are not suitable for the impatient, but once they do, the truth is that the answers do not disappoint because that interactivity and visual content enrich said answer and make it much more digestible and attractive for the user. It is the tiktokization of AI to make it even more direct. This approach from Google once again demonstrates how strong the company has been for a few months. The Nano Banana phenomenon turned it into a company that finally demonstrated its potential, and both Gemini 2.5 Flash and Pro a few months ago like now Gemini 3 – which certainly seems to be a step above its rivals – have confirmed the optimism surrounding the company. This latest innovation from Dynamic View It is one of the most powerful and disruptive we have seen in the use of AI in these three years, and follows the path that the company has already outlined with the fabulous NotebookLM. Let’s go shopping with ChatGPT Google, of course, is not alone in that effort. OpenAI has been an absolute benchmark in the productization of AI, and with ChatGPT it got it right from the first moment in that user experience that made us want to use the chatbot for more and more things. The company led by Sam Altman has also been putting forward interesting proposals for a long time to be able to apply AI to all types of scenarios, and now it has come up with a new one that is unique these days of Black Friday: a “Purchase Research” mode that goes beyond finding products for us. And it goes further because it does not stick to our initial prompt, but rather asks us about that prompt. For example, I am looking for a 27-inch monitor with 1440p resolution (QHD) that is cheap and for mostly office use. And that’s what I put in the search engine. The surprises came from there, because in that mode ChatGPT does not give you the answer directly, but it asks you some more questions in “survey” mode asking yourself boxes to answer. Preferred connectivity? (HDMI) What budget do you have? (less than 150 euros). Which panel do you prefer? (I don’t care). After these questions, ChatGPT presents some preliminary options on the screen so that you can tell it if its results are on the right track or not (and if they are not, it asks you why, for example by price or features). After two and a half minutes, the chatbot presented an interesting personalized shopping guide in which it recommended me this Philips 27E2N1500L/00 that is 99 euros and that I will probably end up buying. Obviously this OpenAI tool is interesting for users, but also for OpenAI, because it is one more move in that strategy of becoming our indispensable ally for all types of purchases. ChatGPT wants to be a useful shopping assistant that helps us find products… and that along the way give a commission to OpenAI. We already saw it with Instant Checkout, and this is another move that points to that promising line of income for the company, which certainly needs it like eating. But beyond that, the Purchase Research mode is another good example of how these searches no longer stop at what we ask, but instead ask us questions to better understand what we want and then give … Read more

The amount of nuclear energy generated by each country, detailed in this interactive map

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The World Nuclear Association esteem that there are about 430 operational nuclear reactors worldwide. In full Era of renewables and the decarbonizationnuclear energy remains a important energy source for many countriesso much that China, India or France depend largely on it and even private companies resort to their “own” reactors to feed the glottone artificial intelligence. And in This interactive map We can see not only what are the countries that produce more nuclear energybut how many reactors have or the participation of nuclear in its energy mix. The US giant. The color leaves no doubt: the United States is the country that most GWH from gender nuclear energy in 2024. The estimate is 823 TWH and, although the separate data may not tell us anything, put into context represents about 30% of global nuclear energy. It is the country with more active nuclear reactors -94- and it is estimated that the nuclear participated in just over 18% of its energy mix. It is a remarkable figure if we take into account the impulse of renewables in recent yearsas well as the Importance of gas and oil in its energy matrix. And it contrasts a lot with the 85 TWH of Canada or only 12.3 TWH of Mexico, countries with 19 and two reactors respectively. China. The next darker color is China. Your case is curious because, if there is a Example of impulse to renewableswith immense importance of both wind as of the Photovoltaicbut also with the largest hydroelectric dam in the world (and another under construction), that is China. The 57 reactors in the country are estimated to generate about 450 TWH of electricity, placing themselves as the second power in this area. However, unlike the United States and other countries that we will see below, although they are investigating to have more reactors (with some latest generation on the horizon), the participation of nuclear is still very low in the Asian giant. The calculation is that less than 5% of China’s energy in 2024 arrived from a nuclear reactor. France, Top 1. The French neighbors are those who complete the podium of nuclear energy production and, if in the case of the US we talk about an important participation, in the Frenchman we have to refer to this source as fundamental. It is estimated that the nuclear generated 380.5 TWH for 2024, but the most relevant data is that 67.3% of the energy consumed by France was nuclear. With its 57 reactors, it is the country most dependent on nuclear energy worldwide. France has made huge investments both in nuclear energy and in Nuclear weaponsbeing one of the European shields in this aspectbut perhaps more attention figures from other European countries that, with less reactors, are almost as dependent as France. Slovakia (five reactors) with 60.6%, Belgium (five reactors) with 54.5%, Hungary (four reactors) with 47%, Bulgaria (two reactors) with 41%or Czech Republic (six reactors) with 40%also depend on nuclear energy. Another curious case is that of Slovenia, which has only one reactor and 35% of the country’s electricity depends on not failing. Countries ordered by its dependence on nuclear energy Blank countries. As curious as seeing what countries use and depend on the electricity generated from nuclear energy is to pass the mouse on those that are completely blank. One is Germany. If you have traveled by plane from Spain to Colonia or Berlin, you will have seen the occasional central, so it is rare to see that it does not produce electricity through nuclear. The country had its maximum in 2006, when it generated about 170 twh that would put it together with the giants of today, but after a series of political decisions and step on the accelerator after the Fukushima’s tragic accidentGermany closed all its centrals in 2023. Another absent is Australia, where it is prohibited by law. Also Italy, which prohibited it in referendums made in 1987 and 2011. Dynamic. However, all this can change. The use of nuclear energy remains a hot topic both for those who argue that it is a cleaner source of energy than coal or gas (which They seem to resurface strongly due to Consumption of data centers) as for the detractors who They allude to accidents and problems with Waste management. There are political voices in ItalyAustralia, Poland or Germany that ask for a return to nuclear energy, and the truth is that there are countries that continue to investigate to expand their “arsenal” of reactors. India, South Korea, Japan or China itself have a positive trend in the use of nuclear and it is estimated that there are about 70 reactors under construction. The interesting thing will be to take a look at this map within a few years, since among the plans for Reactivate nuclear centrals that meet the needs of the technological industry, the increase in Investment in giants such as India or China and research in SMR reactors and of nuclear fusionthe panorama can change a lot in the coming years. In Xataka | China was the great pollut the planet: now it is emerging as the first “electrostate” in history

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