clean

clean our ejaculations of microplastics

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In the universe of biohacking extreme, Brian Johnson operates in a league of its own. The technological millionaire, known for his ‘Blueprint Project’ which aims achieve eternal youth With funding of two million euros, it has announced a drastic reduction of microplastics in its body, measured in the most intimate place possible. His testicles. The problem of microplastics. One of the great enemies of today’s society is undoubtedly in the microplastics and the endocrine disruptors that surround us. Bottles, containers, food…they can be a source of this type of elements that can threaten our integrity. And it is something that is currently under investigation, because at the moment it is not known exactly what having a high concentration of microplastics in our bloodstream. Science has pointed out in the past that in the testicles it was possible to find high levels of microplasticsbut until now we didn’t really know what implications it had. And this is where Bryan Johnson wanted to investigate it within his project to obtain the mechanism to turn back the ‘biological clock’ and calm his doubts about how it affected male fertility. But this is something very worrying throughout Europe in general, since we live in a time where in Europe The experiment. How are demonstrations done in science? With clinical trials if done with humans. In this case, Johnson was used as a proper subject in what is called ‘experiment n=1‘. To do this, he analyzed the concentration of microplastics in semen and blood in different periods of time, as mentioned. in a post by X. In this case, the measurement of microplastics in his semen pointed to the following: In November 2024 it was 165 particles per milliliter. In July 2025 it was 20 particles per milliliter. Here you can see a significant reduction in the concentration of microplastics in the semen, but the same thing also happened in the blood with a reduction from 70 to 10 particles per milliliter in a matter of seven months. He had literally managed to ‘wash’ his semen to remove the microplastics from his semen with the aim of improving his fertility. Beyond the shock initial measure of plastic in semen, Johnson assures that his results offer “new hope” for the detoxification of these contaminants. But what is true in all this? Are we really that contaminated? And does his “cure” make any sense? Based on science. And it is something that is being investigated right now. Specifically, a meta-analysis of 36 studies published in Environmental Pollutionit was confirmed that microplastics are a clear enemy of male fertility. induce oxidative stress in the reproductive system, which triggers testicular inflammation, cell death and therefore a reduction in testosterone levels that can influence the concentration of sperm per milliliter of semen. But it doesn’t stay here, it a second study published in Science of The Total Environment analyzed the 23 samples of human testicles (from autopsies) and 47 from dogs. They found microplastics in 100% of the human samples and in all of the dog samples. All of this made Johnson clear about one thing: stay away from all the plastic that would end up in your food. The detox. But… How do you clean semen? This is the big question that we may all have in our minds (and that we would want to ask if he is right). And although Jhonson himself admits that it is a hypothesis, his team believes that the therapy ‘most responsible’ for this drastic reduction is the sauna. His protocol is intense: 20 minutes daily at 93°C (200°F), with a peculiarity: “with ice on the testicles” (a common practice to protect spermatogenesis from extreme heat). But this is something that is complemented with other strategies such as: It’s true? The hypothesis suggests that the sauna is the detoxification system, but now it is time to look for evidence that can contrast it. Right now, in the literature you can find certain articles that try to support this. In order to see something of a relationship we can go to a 2012 study published in Environ Public Health which confirmed that sauna-induced sweat is effective in eliminating heavy metals such as cadmium or lead and also plasticizers such as bisphenol (BPA) and phthalates. However, there is a crucial difference: plasticizers are not microplastics. He BPA is a chemical molecule that detaches of plastic; Microplastics are physical particles. Currently, there is no direct scientific evidence that physical plastic particles can be excreted through sweat. What happened. So, taking all this into account, the obligatory question is this. Johnson’s “detox” is most likely a success of his second strategy: avoidance. By stopping ingesting and absorbing microplastics (thanks to filtered water and not using plastics in the kitchen), your body has had the opportunity to cleanse itself through natural means. The role of the sauna, although plausible for chemicals associated with plastic, it remains speculative for the particles that are the issue in this case. It is reversible. Beyond the sauna, the most important information that Johnson provides is hope. One of the great fears that one may have in this case is that the contamination was cumulative and irreversible, but based on this data, this is not the case. Although this must be taken with a lot of caution because statistical significance stands out by its absence, as does external validity. In order to reach a conclusion of this level, a complete study would have to be carried out, protocolized with groups of men formed randomly and respecting the principles of “Randomized Clinical Trials”. And this result may be the first step for science in the field of fertility to try to investigate much more in this regard. Images | FlyD In Xataka | vh

list of options to use it and organize and clean your cloud

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Let’s tell you options for using Gemini to organize your Google Driveso that you can have your cloud cleaner and more organized. If you’ve been using Google Drive for years, you may have a bit of chaos, you may have accumulated files you don’t need, and there may be things duplicated or in scattered folders. If you are a paying user of Geminiyou are going to have the artificial intelligence from Google implemented within Drive. And if so, then you will be able to use it to organize, select and filter content that is not useful and you can delete. It is not an automatic or extremely fast process, but it will take much less time than doing it by hand. What you can do with Gemini in Drive Let’s tell you what things you can do with Gemini in Drivetasks with which you will be able to organize your content in the cloud much more. We are going to do it in list format. To activate the actions, you will only have to click on the Gemini button within the storage service. Summarize content: You can ask it to summarize the contents of a file, but also of a folder and all the files in it. This way, you will be able to know if there are any files that clash with the rest without having to review them manually. Specific information about folders and files: You can ask specific questions, such as the size of a folder or file’s contents, format, date, or ask about anything else related to the content. Answer questions about a folder: You can ask any question about a folder, from the number of files, the subject, the total size, you name it. Find folders and files: You can ask Gemini to find folders and files by name or other characteristics. Find folders and files by specific data: You can ask it to search for all files larger than 10 MB, for example, all videos, all files uploaded in certain years, all files with a certain word in the title, whatever you need. Resume to file button: Within a file you can also ask for a summary, so you can take a look at what it looks like but not have to read it when deciding what to do with it. In Xataka Basics | How to force Gemini to create images of proportions and sizes you want instead of always making them square

Clean energy has made the electricity market cheaper. But what we pay for is no longer energy: it is stability

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Spain is a unique case in Europe: it has managed to ensure that gas and coal barely influence the wholesale price of electricity – only 19% of the hours this year, compared to 75% in 2019. according to a report by Ember. Thanks to this, the average Spanish wholesale price was 32% lower than the European one. However, something does not add up: the consumer still paying an expensive billwhy doesn’t the receipt go down? Let’s go in parts. Since 2019, Spain has added more than 40 GW of new solar and wind capacity, doubling its renewable power. In the first half of this year, 46% of the electricity generated was clean. But on April 28, 2025 came the blow of reality: the great blackout. A concatenation of electrical failures and lack of operating margin left much of the country in the dark for hours. The ENTSO-E preliminary report discarded that renewables were the direct cause, but it did reveal a structural problem: the Spanish network was not prepared for so much intermittent generation without sufficient flexibility. Since then, Red Eléctrica operates the system in “reinforced mode”activating more combined gas cycles to stabilize the voltage. According to Emberthat strategy has come at a high cost: in May, gas-based network services represented 57% of the final price of electricity, compared to the usual 14% before the blackout. The underlying problem. Spain produces more clean electricity than ever, but cannot fully take advantage of it. The lack of grid, storage and interconnections is leaving thousands of solar and wind megawatts unused. Although there is now a plan in place to reinforce those connections that act as a bottleneckthe reality is that when there is excess clean energy and it cannot be exported, it is “thrown away”. He curtailment (wasted renewable energy) has tripled since the blackout, going from 1.8% to 7.2%, according to Ember. Furthermore, the country continues to lag behind in flexibility. Regarding investment in batteries, it arrives late: Spain is placed in fourth position in the electricity market, but it is thirteenth in batteries, with only 120 MW installed. Despite to have planned a total of 16,000 MW planned for 2030. The reason for these problems is structural and can be understood with the investment made in networks of such only 30 cents For every euro allocated to renewables, half the European average. In other words, we have more sun than cables. The cost of fear. The problem is not only technical, but economic. As the analyst Javier Blas recalledoperate in reinforced modeeither since April it has cost consumers an additional billion dollars. And that is just the beginning: the approval of the new re-reinforced mode could add another 3,000 million euros and open the door to increases in fixed rates by the marketers, as the UNEF has detailed in statements to El Español. The cost of keeping the network “in tension” is transferred directly to the invoices, even if the wholesale price is low. Ember’s own report points out that the wholesale market price It only covers approximately half of the electricity bill, the so-called “energy component.” The rest – networks, tolls, taxes, stability of the system – does not decrease even if electricity becomes cheaper at source. Therefore, falling wholesale prices do not automatically translate into lower bills. The ghost of the blackout again. Six months have been enough for another feared blackout to return. Red Eléctrica warned of “sudden voltage variations” in the peninsular system, so serious that it asked the CNMC for permission to urgently modify several operating procedures. Among the measures: more room for maneuver to act before the operating day begins and stricter control of reactive voltage. An express adjustment of the country’s electrical operations to contain the ups and downs of voltage, just as my partner described. The REE itself insisted that “there is no imminent risk of a blackout,” but the truth is that no one is calm. “The grid operator has been operating in reinforced mode since April 29, activating gas plants with greater intensity and reducing solar and wind energy,” Blas pointed out. Every day that passes in these conditions adds costs that end up being passed on to customers. The ghost of the blackout is still there: less visible, but more expensive. From patches to clean flexibility. After the blackout a reform package was approved (Royal Decree-Law 7/2025) with measures to strengthen the network and promote storage. Although the decree was rejected in Congress, many of its provisions are being applied in other ways. Among them, the installation of eight synchronous compensators stands out—devices that stabilize voltage without using fossil fuels—and a portfolio of 2,600 MW of batteries, of which 340 MW already have permission. From Ember has been calculated that the compensators will involve an investment of 750 million euros, but will save 200 million a year by reducing the use of gas for network services. The objective is clear: to move from gas as a crutch to clean flexibility as the basis of the system. The Spanish paradox. Spain is Europe’s energy laboratory: the country where renewables have shown that they can reduce the wholesale price, but also where it is clearer to see how expensive it is to sustain this transition without robust networks. As explains Ember’s reportaround 50% of the Spanish electricity bill corresponds to the energy component, which has become cheaper. The rest are system costs and from there, although the megawatt-hour does not cost less, the final bill barely goes down. A major challenge. Spain has shown that it can have the cheapest electricity in Europe and, at the same time, one of the highest bills.Because the energy transition is not measured only in megawatts or solar panels, but in cables, stability and trust. The challenge now is not to produce more clean energy, but to make it arrive—and be paid for—fairly. Image | Unsplash Xataka | A ghost haunts Spain: the ghost of another massive blackout caused by network tension problems

The new strategy against Alzheimer’s is not to attack, but to ‘reprogram’ the brain to clean itself

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Alzheimer’s can be resemble a great fortress with a large number of defenses that makes it very difficult for us. One of its most formidable defenses is blood brain barriera biological wall that protects the brain from harmful substances, but, ironically, also prevents the entry of most drugs. In Alzheimer’s patients, this barrier not only blocks help, but also becomes an accomplice to the disease. But we have already found a way to access and attack this pathology. The investigation. A team of scientists has been able to develop a radically new strategy to treat Alzheimer’s. Instead of trying to force entry into the brain, they have created smart nanocapsules that “reprogram” the barrier itself to do its job again: actively cleaning up toxic waste. Something that they have already tested in mice, and they have given spectacular results: a reduction of almost 45% of the amyloid load in just two hours and a cognitive recovery that was maintained for six months. The problem. In order to understand this advance, we must know exactly how ‘access’ to our brain works. The blood-brain barrier (BBB) ​​functions as an incredibly strict customs checkpoint. Like any border, it must have an entry and exit gate and in this case it is the LRP1 receiver. In the case of a healthy brain, LRP1 will be responsible for capturing beta-amyloid proteins and transporting them out of the brain for elimination. But in the case of a brain that is already old, and more markedly in Alzheimer’s, the amount of these LRP1 receptors is reduced, causing beta-amyloid to end up accumulating in our neurons, causing this disease to begin to show signs of presence. The discovery. In this case, the research team discovered that the fate of the LRP1 receptor depends on how it interacts with the molecules that bind to it. This is where the concept of “greedy,” or total bonding strength, comes into play. Very strong union. If a molecule clings too tightly to LRP1 (as beta-amyloid aggregates do in Alzheimer’s), the receptor activates an emergency pathway that sends it directly to be destroyed in the cellular “dumping ground” that is the lysosomes. This makes the problem even worse, as it eliminates the few exit doors left in the brain to take out the ‘garbage’. Moderate union. Or average greed. If the binding is “just right,” the receptor activates a non-destructive express transport pathway (the PACSIN2 pathway). This pathway creates a kind of tubular tunnel that transports cargo through the barrier quickly and safely, preserving the LRP1 receptor so it can continue working. In fact, this pathway even promotes the expression of more LRP1 receptors, which is what interests us most in this situation. The result. Based on this principle, the researchers designed nanocapsules called “polymersomes” (A₄₀-POs). They are tiny spheres decorated with a very specific number of “keys” (angiopep-2 ligands) on their surface. The number of these keys was calculated to achieve that perfect “medium greed”, with the aim of achieving the result similar to that of a moderate union. Results. When they administered these nanocapsules to model mice with advanced Alzheimer’s, the effects were surprising. A massive brain cleanse was achieved in just two hours, causing beta-amyloid protein levels in the mice’s brains to be reduced by 45%. In order to confirm that the protein was not just moving from place to place, its blood levels were measured. The result was an 8-fold increase, which shows that the blood-brain barrier was expelling the ‘waste’. The tests. In order to see the result in practice, behavioral tests such as the Morris water maze were carried out. Here treated Alzheimer’s mice showed significant improvement in spatial learning and memory. In this case, their performance became comparable to healthy mice without the disease. Most strikingly, these cognitive benefits persisted for up to six months after a single course of treatment, suggesting a long-term restorative effect. More than a drug. This work represents a paradigm shift. Most therapeutic strategies for Alzheimer’s treat the blood-brain barrier as an obstacle to overcome. This new approach treats it as a dysfunctional biological system that can be repaired by adding more exit doors for the organism to maintain this homeostasis. By using these nanocapsules with the “perfect keychain”, not only is the existing beta-amyloid removed, but the brain’s natural cleaning mechanism is reactivated. The treatment was able to restore levels of LRP1 and the beneficial transport pathway (PACSIN2) while reducing the destructive pathway. In essence, nanocapsules are not the drug itself, but a tool to reprogram the biology of the brain so that it heals itself. Although the results have been obtained in mouse models and the path to human trials is long and complex, this research opens a completely new and hopeful therapeutic avenue. The idea of ​​”repairing the barrier instead of just breaking it down” could be the key not only to Alzheimer’s, but also to other neurodegenerative diseases where transport and brain clearance play a key role. Images | Bhautik Patel In Xataka | We have a new “theory of everything” to understand Alzheimer’s. Its key is in some small granules

Clean energy investment already bends fossil fuels

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There is an old narrative that states that the energy transition is a chimera, and that clean energies can barely be a complement to a system that will necessarily remain anchored in fossil fuels. But the data tell a very different story. We are living energy transformation faster in historyand money is the clearest proof of it. Short. World energy investment for all 2025 is estimated at 3.3 billion dollars. According to the International Energy Agency2.2 of those billion are destined for clean energy technologies and infrastructure. Two thirds of the investment. Just a decade ago, this proportion was unthinkable. It is invested in energies without emissions almost double what is invested in fossil fuelsa reality that shows that financial markets have chosen a clear side. The star king. The greater transformative force This transition is photovoltaic solar energy, with a global investment of 450,000 million dollars planned by 2025. This leadership is not accidental. Solar panels have gone from being the option for becoming the most economical way to generate electricity in much of the planet. Each dollar invested solar technology generates 2.5 times more energy that a decade ago. In 2015, the investment ratio between clean energy and fossil fuels was 2 to 1. in 2024, That relationship reached 10 to 1in large part thanks to the collapse of the prices of the photovoltaic components. An imminent sorpasso. The growing domain of renewables is not only reflected in investment, but also in their role in the Mix. In 2025, renewables They will overcome coal as the first source of electricity in the world. Coal will fall below 33% in the energy mix for the first time in a century, and renewables providing more than a third of the global generation. For now, it is not a homogeneous change. The bulk of the investment is concentrated in developed economies and in China, which in 2024 mobilized more than 625,000 million dollars in clean energy. Emerging markets and developing economies barely represent around 15% of world expenditure on clean energy. But the projection is global: starting from a very low base, the investment in these other regions has grown 50% since 2020. The beginning of the end for fossil fuels. The formula is simple: as the renewables become cheaper and more efficient, they move to fossil fuels. A few months ago, United Kingdom closed its last coal central. Its emissions have already fallen more than 50% compared to 1990. In 2025, for the first time, coal generated less than half of Poland’s electricity. Although the path to total decarbonization still has enormous challenges (such as the modernization of electrical networks, which remain a bottleneck, As we have seen clear in Spain), Renewables have reached a turning point, at least in the face of investors. The combination of solar, wind and battery storage is increasingly cheaper and reliable. The adoption, which was slow at the beginning, is now an exponential curve. Image | IEA (CC by 4.0) In Xataka | Forget the industrial revolution: the fastest energy change in human history is happening now

China seeks that each glass facade produces clean energy

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In recent decades, electric self -consumption has grown unstoppable in many countries. First were the roofs covered with photovoltaic panelsThen they arrived The solar balconies. Now, innovation points even higher: converting each glass window into a clean and transparent energy generator. A team of Chinese researchers has just presented a technology that could transform the glazed facades of buildings into invisible solar centrals. A panel that is not a solar panel. The research of the University of Nanjing, Posted in Photonix magazinepresents a transparent, colorless and unidirectional solar concentrator (CUSC). The device is applied directly to the standard glass of a window and allows you to capture sunlight without altering its appearance. How does it work? A simple explanation of the process would be that the window looks the same as always, but the special coating causes part of the sunlight to “slide” to the edges of the glass. There, small solar cells transform that light into electricity. In summary: the window is still transparent, but behaves like a hidden solar panel. From a more technical point. The secret is in some layers of colestric liquid crystals (CLC), which redirect sunlight selectively. The glass maintains a visible transparency of 64.2% and a chromatic reproduction index of 91.3, very similar to that of a normal window. The tests are promising: a prototype of just an inch moved a 10 MW fan under the sun. And the simulations show that a two -meter window could concentrate the light 50 times and reduce by 75% the amount of solar cells necessary, As explained in the investigation. Self -consumption reinvents itself. The rise of these innovations fits the global bipv tendency (Building Integrated Photovoltaics), the integration of photovoltaic into architectural elements. As we have detailed Xatakathere are already solar railings such as the solar system, developed by the Canadian Miterx, which turns balconies into electric generators. Europe will also force all new construction buildings to be zero emissions from 2030. This accelerates the search for solutions that not only produce energy, but also respect urban aesthetics and take advantage of each possible surface. China steps on the accelerator. It is no accident that this innovation arises in China. The country has become the largest World Laboratory of Solar Energy, with a deployment at an unprecedented pace. As we have indicated Xatakaonly in the first quarter of 2025 installed 36 GW of solar energy on roofs, more than Europe in several years. In total, there were 60 GW in just three months, figures that show the magnitude of its bet. With this context, the transparent solar window is not only a laboratory experiment, but one more piece in a national large -scale electrification and decarbonization strategy. While Europe progresses with bureaucratic procedures, China seems determined to cover roofs, balconies and now also facades with technologies that generate clean electricity. Forecasts The Nanjing equipment already works to improve broadband efficiency, optimize polarization control and apply this technology beyond skyscrapers: agricultural greenhouses and transparent solar screens are two of the fields in which its use is raised. “The design of the CUSC is a step forward in the integration of solar technology in the environment built without sacrificing aesthetics,” He has underlined Eurekalert Professor Wei Hucorresponding author of the study. A future of generating facades. The cities of the future could be covered with glass that not only lets the light pass, but also feeds with it. From solar balconies to photovoltaic railings, self -consumption is evolving towards complete integration in urban architecture. The window that does not seem solar panel, but it is, is emerging as one of the most promising innovations to meet the climate challenge: each facade as an invisible solar plant. Image | Freepik and Center for Liquid Crystal and Photony/ Nanjing University Xataka | One of the most arid areas in China is reverde. The reason: a plant with seven million solar panels

Russia has a truck with a hunting turboreactor to clean its tanks

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The Soviet Union is fertile terrain for science fiction dystopias. Both the Communist architecture that hugged brutalism Like your weapons They keep calling attention. The Cold war It was a time when the USSR was characterized by Develop revolutionary armament and for creating huge vehicles such as the Ekranoplan (that China wants to rescue) or the rocket transport. And what they could take advantage of, took advantage of it. The best example was a monstrous truck to which they hit a hunting turboreactor and that allocated to the chemical war. The best? Now Russia uses it to wash its tanks and ships. Recycling. Striking combat fighters there are lots, but one that attracts attention is the MIG-17. The reason is that it seems that Morro is missing, which gives a very curious presence to hunting. Another of its differentiating aspects was the TURBOJET KILMOV VK-1a derivative of the British engine Rolls-Royce Nene that allowed the MIG-17 to reach Mach 1 speeds. He made his first flight in January 1950, but for the 60s, the Soviet development had advanced with the MIG-19 and the mythical MIG-21. These new fighters did not assemble the VK-1 turbojet, which was used exclusively in the MIG-15MIG-17 and in the IL-28 bomberwhich left the Soviets with a lot of engines for scrapping. “Nothing is thrown here,” they had to think, and they were devised to create something quite crazy. TMS-65U. Although modern chemical weapons began to be used in large quantities during the First and Second World Warin the Cold War they lived A terrifying expansion. As these weapons were developed, countermeasures were investigated to decontaminate. And that’s when Soviet engineers were lit the bulb. They took a Ural 375 6×6a huge military truck with six wheels that can circulate on any land and that has great resistance and load capacity, and set up a 900-liter deposit in the rear, as well as a turret in which they embedded one of the VK-1 turboreactors. The photos of the result are of science fiction and could have left the Videogame ‘Red Alert’ perfectly. Your name? TMS-65U. That is: look at the size of that thing Decontaminant. And the idea was not bad. The reaction engine can generate a good stream of both heat and air, but by modifying to expel vaporized liquid, a very potent gauge of gas is achieved at a large temperature. And its operation was simple: turbojet generates that burst of hot air and a nozzle throws that decontaminating fluid. The huge engine power spray that liquid and the turret allows the operator to point directly wherever. In the context of the Cold War, it had all the meaning to decontaminate other vehicles such as tanks, transport, airplanes or ships, since the reach of the turret is considerable, but the funny thing is that it continues to be used today. Turbokarker. That jet at hot air and decontaminating agent is a great mixture because detoxifies while decontamin (thanks to heat) Chemical and biological agents that may be attached to the surface of the vehicles, being a faster and more efficient way than manual scrubbing for this type of tasks. Is Like a karcherbut vitamin, which can also be used to decontaminate areas. The problem is that it consumes a lot of fuel and, if you do not sign up, you can disperse vaporized chemical contaminants in the area. In this video you can see working: Turbomultiusos. Now, it would be a waste to use a turboreactor just to clean and, as we have already said, the Soviet era takes advantage (although the Ukraine War that arsenal is being carried ahead inherited). And the TMS-65U serves much more than to decontaminate vehicles. A example It is its function on the battlefield deploying dense smoke curtains to allow moving allied units without the enemy being able to see them. Here is deploying a smoke curtain Long life to VK-1. And apart from the uses of TMS-65U, which is worth mentioning is the very long life that VK-1 turbojets are having. For example, they are used to Clean debris On the aircraft carrier track such as the Kuznetsov, as if it were a huge blower, but also to clean the snow that affects the takeoff of commercial airplanes. And, well, for reuse the turbojets … we can also mention the train that I went to 250 km/h in the 70 thanks to them. It is evident that it is very exaggerated to mount a turboreactor in a truck to be a giant blower, but it is also clear that, although this creation is 60 years after its back (plus the more than 80 that has the own engine on which it is based), if something works, do not touch it. Images | VITALY V. KUZMIN, A thousand.ru In Xataka | Russian Shahed drones were the deadliest weapon in Ukraine. Now they are the anticipation of something much worse: the double impact

Thus I keep the house clean

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The other day a friend asked me how it was possible that I had the house so clean having five cats, and also in the time of mute hair. She has two and confessed that the floor of her house seemed like a westernwith hair balls rolling from here to there. It is not magic and no, Nor did I spend the day cleaningbut I have four vacuum cleaners and a perfectly drawn plan so that my house is not the paradise of the hairs. The vacuum cleaners Surely you are wondering why four vacuum cleaners? Perhaps at the time when all vacuum cleaners were almost equal, it would not make much sense, but Each vacuum fulfills a functionThe thing changes. This is my winning alignment: Roborock Qrevo Curv My last acquisition is the Roborock Qrevo Curv And I can’t be happier with her. Aspires and frieand also do it very well. It has two rotary mops and one of them lengthens to reach the corners. The brush that collects the dust also “stretches” to collect more dirt. It is also silent, it is cleaned alone and I can even control it with the voice. My cats hate her, but the fault is yours for letting so leave hair. Before I had Another vacuum robot that didn’t work out well for me. It was the IROBOT ROOM J7+. He had no chisel, but the aspirate was not anything from the other world; He did not let the power choose the corners and navigation left enough to desire. Roborock Qrevo Curv robot vacuum cleaner and carver, without entanglements, Aptilift, Hyperforce of 18500 pa, main duodivide brush, lateral brush in flexiarm arch, water at 75 ° C, white * Some price may have changed from the last review Dyson Cyclone V10 Absolute If I had to stay with one, it would be this. Is The most versatile and with the accessories that I include I can aspire all kinds of surfaces and even tissues. I know that There are newer models With better performance, but although I bought it in 2021, it continues to function as silk and I will only change it when you notice that it loses power. To look for a negative point: if I put it in Turbo mode, the battery lasts about 10 minutes. Before the Dyson I had This Bosch broom vacuum Good, it didn’t go wrong either, but it was much more speaking and I didn’t have so much power. Dyson Cyclone V10 Absolute Widowner Without Cable (Nickel/Copper) * Some price may have changed from the last review HOOVER ULTRAVORTEX Before I had the Dyson, I bought this hoover to aspire upholstery and mattresses. When I saw that the Dyson had a special brush for upholstery, I thought I would stop using it, but the truth is that it has no rival. I better not put a photo of what he took from the couch the first time. Not only removes the hairs on the surface, aspires dust and mites, which makes it very interesting if you have any allergy. I also use it in mattresses and carpets. HOOVER ULTRAVORTEX Special hand aspirator mattresses, 3en 1, anti-water and antibacterials, UV-C ultraviolet light, special allergies, 0.3l deposit, 5m cable (MBC500UV) * Some price may have changed from the last review Blisell Spotclean Pet Pro In addition to releasing hair, sometimes some of my cats vomits and have not been few times that the couch has chosen for it. A Water vacuum It was what was missing in my arsenal. Fortunately I had to use it little. What it does is wet the sofa with a special soap and then absorb water. Nor will I put a photo of the dirty water tank after passing it through the sofa and the carpet, I will only say one thing: almost black brown. It has a power of crazy and clean embedded spots that it seems that they will never leave, but it has a negative point and it makes a lot of noise. Seriously, an infernal noise. BISSELL SPOTCLEAN PET PRO, UPHOLDER WATER ASPIRATOR, IDEAL ASPIRATOR WASHER FOR PET OWNERS, LIQUID CLEANING FOR CARPETS, UPHILBER, SOFA, AUTO & MORE, POWERFUL ENGINE OF 750W, 155855 * Some price may have changed from the last review Other anti-peppers gadgets In case it has not been clear, it obsess a lot that everything is full of hair. In addition to the aspirations for the most demanding work, I also have a few gadgets that I use on the fly. These are: Quitapelos roller (15.99 euros at Amazon) this spending to remove hairs from the sofa case GUITAPE GLOVE (8.99 euros at Amazon): It has become my favorite to remove the sofa’s hair among aspirations. Adhesive rollers (11.99 on Amazon): This is the classic roller with stickers that sell everywhere and use it to remove the hair of the clothes before leaving home. Metallic rake (5.59 in Amazon): I bought this kind of rake thinking about using it on the couch, but it is too hard and damages the fabric. I discovered that it works wonderfully to get the hair out of the cats of the cats. I have also bought other gadgets that They have been a complete disappointment like this silicone rake or these Balls Cate-Pelos For the washing machine I bought in Temu. They did not pick up a single hair, but my cats like to play with them. Something is something, I guess. My Cleaning Plan I have already told you all the weapons that I have against the hair, which are not few, and now it is time to explain how and when I use them. It may seem to spend a lot of time cleaning, but over the years I have realized that it is infinitely better to dedicate a little every day, to let the hair accumulate and hit your beating one day. Being able to automate the cleaning of the soil with the … Read more

Clean your ass after defecating

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Many people do not know, but go to the bathroom and defecate in the fastest and most efficient way is a formula that The Japanese invented after Uesugi Kenshinone of the most powerful Japanese warriors, fell dead … while I was doing their needs. The samurais then formulated a technique for the “squeeze”: cross your legs. Several centuries later, the Japanese nation would erect again as the flag bearer in the matters of the bathroom, and a company was going to become the protagonist of the second part: Cleaning. A hygienic revolution. Year 1982, a television ad In Japan marks a before and after in the history of personal hygiene habits. In that commercial, an actress wondered naturally why, if we wash our hands when they get dirty, we do not do the same with our butt. With that simple logic, the Toto Washleta toilet seat with built -in bidé, heating, drying and other advanced functions. The initial reaction was stuled, even rejection. The announcement caused, in fact, controversy for broadcasting during dinner time. However, with the passage of time, which began as a technological eccentricity became a national symbol: today, today More than 80% of Japanese households use this type of toilets. But there is much more. Of rarity to standard. I told the weekend The New York Times In a report. TOTOfounded in 1917 in Kitakyushu, perfected an idea that he observed in the American medical field in the 60s: a water cleaning device. Redesigned with Japanese meticulousness, the Washlet was launched in 1980 and evolved slowly. It took almost two decades to sell the first ten million units, but after adding innovations such as deodorization (1992), automatic cover closure (2003) or exact water temperature adjustment, the water temperature, Acceptance shot up. Japanese culture, where even domestic objects can be considered sacred and discomfort is seen as a challenge to solve, He hugged the idea strongly. Today they have been sold More than 60 million of Washlets worldwide, with sales that do not stop growing. THE INTERNATIONAL CONQUEST: Pandemia. Although the success in Asia was immediate, the conquest of other markets, such as the American, was rather arduous. Since his arrival in 1989, Toto faced cultural taboos, advertising rejection and even protests By fences in Times Square They showed naked rear. Only mouth mouth kept the Mark for years. What happened? That everything changed with the Covid-19 pandemic. It We have counted: The “shortage” of toilet paper and the increase in time at home took thousands of American consumers to Reconsider your habits. Washlet sales in the United States doubled in 2020 and have maintained their impulse since then. Social networks, luxury hotels or Even celebrities As Ali Wong or DJ Khaled have also contributed to the rise of the phenomenon. The tourist effect. Plus: Another unexpected force in this expansion has been tourism. The experience of using a Japanese toilet during a trip has become A kind of revelation/must For many visitors. He counted The Times The case of Canadian professor Ryan Gregory as illustrative: after trying a washlet in Japan, he bought two for his home. This experience is increasingly repeated, which has consolidated the Nation as not only a technology manufacturer, but an exporter of domestic comfort standards. In a country like the United States, where toilets with Bidé still represent only 2.5% Of the total, Toto sees a vast market to conquer (or rear to clean). Commercial challenges. Of course, Toto’s growth is not exempt from obstacles. Most washlets sold in the United States They are manufactured in Thailand and Malaysiaand the tariff threats From the Trump administration to those countries could make their products more expensive. However, the president of Toto, Shinya Tamura, does not consider changing his goals. Moreover, he wants to double sales in the United States by 2027 and, as a symbolic gesture, he plans Try it on Times Square. With an increasingly receptive international market and a product that transforms a physiological need into a comfort experience, the Japanese company prepares to continue leading a silent but deep cultural revolution. That of our rear. Image | Brainwashers, Ted Slampyak via The Art of Manliness In Xataka | The Bidé is disappearing in the bathrooms throughout Spain except in Zamora. There is mandatory by law In Xataka | The intestine has a “golden rich zone.” And if we often default out of it you have to pay attention

How excess clean energy has tested the electricity grid in Spain

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This Holy Week has achieved a historical milestone in the energy sector in Spain: for the first time 100% could be covered of the electrical demand with renewables. However, behind this success there is a shadow that does not benefit the electricity grid: the Curtailment. Short. The phenomenon Curtailmentor “renewable cut”, occurs when there is an excess of electric production. Then, the system operator – in this case, the Spanish electricity grid – is forced to temporarily reduce or stop wind turbines or solar panels to maintain the stability of the network, According to EDP Energy. The root of the problem. Although there are optimal wind or sun, the REE must stop the renewable generation for two reasons. On the one hand, there may be excess production over hours that do not coincide with consumption peaks. On the other, As was already being discussedan energy inequality persists in the country: the “emptied Spain” produces and is far from the large consumption centers. As has detailed At eldiario.es, electrical networks were not designed to transport current volumes, creating bottlenecks that force production to stop. The waste. He Curtailment It is causing consequences that alert experts. According to Aurora Energy Researchlast year in Spain, 1.7 Renewable Energy TWH was wasted, sufficient to supply 600,000 homes for a full year. The worrying, as the study has indicated, this figure represents 13% more than in 2023, confirming an upward trend that, if not corrected, can be intensified in the coming years. An opening of solutions. Despite the cut there are different devices to be able to keep the network stable. First, continue building more large -scale storage systems through batteries either reversible hydroelectric plantsallowing to save the surplus to release it when necessary. Another system comes with an innovation of fingering by implementing Intelligent networks that combine IoT sensors with AI algorithms, capable of predicting excess production. These systems, complemented with digital twins that virtually replicate the behavior of the network, allow to optimize energy flows and reduce up to 30% spills, According to data collected by strategic energy. Crossing borders. Looking towards the neighbors, interconnections could be improved with France and Portugal to channel surpluses. As has pointed out In the school environment, these connections will allow the export of energy to be planned in advance, although currently its capacity remains limited. Forecasts Curtailment represents one of the greatest practical challenges of the Spanish energy transition. While Spain continues to beat records in renewable installation, the ability to take advantage of every kilowatt will make the difference between a truly sustainable energy model and another that, paradoxically, continues to waste part of its green potential. Image | Joan Grifols and Pexels Xataka | The production of renewables in Europe is so strong that it is forcing nuclear power plants to work

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