summer

There are people so obsessed with getting brunette in summer who are turning to something

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Every summer, the desire to wear a golden skin is imposed again. In that race to reach the perfect tone, many people are looking for shortcuts. From whom They forget (deliberately) of the sun cream To “take more color”, to those who follow absurd remedies how to eat excess carrots. But now, in social networks It has viralized again A trend that promotes the use of MelanoTan II, popularly nicknamed as “the Barbie Malibu drug.” The Barbie drug? Better known as MelanoTan II is a synthetic peptide developed for medical purposes. Specifically, to protect the skin of people with rare diseases such as Erythropoietic protoporphyria. In essence, it helps the body produce more melanin, the pigment that gives color to the skin, without the need for sun exposure. The compound I mimic natural hormone: Alfa-Mshresponsible for activating tan or melanocortine receptors in the body. However, it also causes other physiological responses: loss of appetite, increased libido and, in some cases, priapism. However, it is not necessary to confuse it with its safer version: the melanote I, which remains under clinical study with the commercial name Scenesse. That is being investigated under medical supervision. But is it legal? No, it is not authorized by any security control agency, or by the European Medication Agency of Europe (EMA), Ni United States Food and Medicines Administration (FDA) and nor the administration of therapeutic products of Australia (TGA). It is neither marketed in pharmacies nor has approved clinical indications. In spite of this, its distribution is done irregularly through the Internet and social networks, where it is offered in presentations such as subcutaneous injections and nasal aerosols. Not being subject to health controls, there is a total lack of guarantees about its composition, concentration and possible pollution. Again in networks. On platforms such as Tiktok or Instagram, MelanoTan II has returned to circulate under hashtags like #tanning or #summerlow, despite the restrictions imposed on labels such as #melanoTan. Influencers and users promote it as a shortcut to the perfect tan, feeding an aesthetic that associates perpetual brunette with health, attractive or success. This type of content usually omit the possible side effects and legal risks. As He has warned the pharmacist “Fernández Pharmacist” on his Instagram account: “You inject something that is not approved, you do not know well what it takes … but everything is for being Moreno in March.” The price of tanning without sun. Far from being an innocent supplement, Melanotan II has serious side effects. According to various medical studies and health warningscan cause: Nausea, vomiting, tachycardia. Hormonal alterations and humor changes. Priapism (prolonged and painful erections). Changes in moles and appearance of new (some suspects). Increased risk of melanoma, more aggressive skin cancer. Hypertension, renal and muscular damage. Some studies They also mention Changes in the appearance of Nevus, something especially delicate in dermatology. There are no conclusive studies on long -term effects. Beyond being Moreno. Why does a person decide to inject an illegal substance to be more brunette? The answer can be more than an aesthetic desire. In an article for minutes They have explained That many consumers present dysmorphophobia, a psychological disorder that leads to excessive concern for imaginary defects of the body. In addition, as explained by Dr. José María Ricart, dermatologist at the Ricart Medical Institute (IMR), In statements to Xataka: “The tan is nothing more than a defensive response of the body. It is its way of saying: ‘I am damaging.” In addition, the specialist adds that many people continue to believe in the “healthy tan”, when in reality each without protection exposure is a cumulative aggression to the skin. The skin does not forget. The obsession with the tan has led many to make hasty decisions, without knowing the risks. The use of MelanoTan II shows how certain aesthetic practices can extend beyond regulated medical channels. Its illegal use, deregulated and promoted by social networks is a real threat. “The tan lasts a summer. The skin, all life”, The pharmacist Fernández concludes. Image | Unspash and Tiktok Xataka | Korea is exporting faces: how the South Korean aesthetic industry turned its beauty model into a global product

How and when to enjoy the tears of San Lorenzo, the biggest rain of summer stars

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The most important astronomical event is approaching every summer, so we are going to tell you How and when can you see the Perseids of 2025. This is a true show where, in its peak of activity, we can enjoy the arrival of up to 100 meteors per hour. Therefore, we are going to tell you the best dates to be able to see this phenomenon, since although you can see some meteors fall there are still several days until its peak of activity. We will begin by telling you when it is the day of maximum activity, and then we will give you advice to visualize them as well as possible. When to see the Perseids 2025 Perseids are a phenomenon that will remain active between July 17 and August 24. But its moment of maximum activity It will be at dawn from August 12 to 13. That is the date on which this peak of activity will be reached in which we can observe up to 100 meteors per hour. The best time to see the Perseida will be between 22:00 on August 12 and 10:00 the next day, and the highest activity interval is expected to be between 2 and 5 in the morning of August 13, which is when the point from which the meteors seem to approach is at the highest point in the sky. However, This year there are bad news with the moonsince the rain of stars coincides with the full moon phase planned for August 9. The full moon brightness will make it very difficult to see the weakest meteors, so it will subtract spectacularity, although you will continue to see many of them. In addition, you can try to make the observation after the night peak, when the moonlight loses intensity. This is due to the orbital movement of the earth in space. This year it will be after midnight when we begin to guide on the “advance” side. This means that we will be facing the meteorites that come, and any particle in our orbital trajectory will enter the atmosphere at 11-72 km per second and will look like a meteor. How and where to see them Perseids will be able to see anywhere in Spain, both in the Peninsula and in the archipelagos. They can be seen anywhere in the skyso you do not need to look for a concrete orientation. A fleeting star may appear anywhere in the sky and at any time. The only requirement to see them clearly is to go to an elevated area and with a clear skythat is far from a city and its light pollution. The latter will make the sky look darker, improving the visibility of the stars. This year you should try to look when the moon is at its lowest points, since it is in its full phase. In addition, in any of the cases it is always advisable Look at the opposite direction to the moon in heaven. It is not because there is an area where there is more, but because there will be more darkness and it will be easier to see them. Cover image | Pxhere.com In Xataka Basics | 19 apps and tools to see and have more information about stars and constellations

How it works and how to avoid this method to steal mobiles in summer

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Summer arrives, and with the new baking of methods that criminals use to steal. In this case Let’s explain the trap of the false tourist and google mapsa type of thymus that is being seen in cities like Benidorm, and for which it is convenient to be prevented. We are going to start the article explaining the mechanics and the procedure of this deception with which thieves can try to steal your mobile phone. Then we will give you A series of tips To prevent this robbery and to avoid that if they manage to steal your mobile, you can make many misdeeds. How this scam The way of proceeding of thieves is so simple that it is difficult not to fall into the trap. To begin with, a stranger for the street getting through a disoriented tourist That is looking for your hotel. Here, it is normal for us to stop helping. This supposed tourist Ask you to look for your hotel on Google Maps in order to know how to get to him. Then you take out the mobile, unlock it and start looking on Google Maps. That is, just when you unlock the mobile the thief takes ittake it from the hands of a pull and run with the device. The biggest problem of this trick is that The thief takes your mobile already unlockedso you can access your photos, your conversations at WhatsApp or your documents. You can access sensitive information and even impersonate you in WhatsApp chats to ask for things or money from your acquaintances. How to avoid falling into the trap Unfortunately, these types of traps and tricks to steal mobile They are difficult to detectsince they play with our mood to encourage others. The most important thing is be aware that you don’t know the other person and take a series of precautions. The first thing is try verbally Any unknown person instead of quickly getting the mobile. And if there is no choice but to do it, then have well subject the device While you proceed. Pay attention to the movements of the other person, and always try to have two hands on him and have him grabbed hard. Do not trust yourself. There are also A series of precautions to take when you are travelingsince in a tourist city there are more possibilities that there are attempts to rob. For example, Activate additional block for sensitive appsputting an extra layer as a trace block, recognition or even Pin to apps such as the bank, your photos or whatsapp and social networks. Come on, in addition to screen blocking, you activate a specific blockade for apps, something you can do on both Android and iOS. It can be annoying when using them daily, but will save your data if someone steals your mobile already unlocked. Have active mobile location systems to know where you are stealing, and try the mechanisms to block it remote or turn it off so that thieves cannot use it. For this, access from another device will be needed, so you have the family systems configured to be able to block it from the mobile of a spouse or family. In Xataka Basics | Broken rearview scam: how it works and how to avoid the scam in which they hit your car and leave you a note to cheat and steal

A complicated summer can put the advances in recent months at risk

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Experts tell us that we are faced with a new change in the weather tendency. After a first half of the extremely warm summer, the second half of June He gave us a respite based on a reduction in temperatures and several tormentous episodes concentrated in the north third and in the Mediterranean basin. Now this slight respite has the days counted: the heat will return strongly and the rainfall is expected below normal even for the summer. How is this affecting reservoirs? How are our reservoirs? The Last data of the Ministry for Ecological Transition and the Demographic Challenge indicate a slight decrease in the embalmed water in the Spanish swamps in the last week. The reservoirs have passed to be at 68.4% of its capacity to 67%. A fall is significant of more than one percentage point In a week it is significant even taking into account that we are in summer, more if we consider the fact that this has been a wet week in several areas of the Peninsula, such as the northern third, Catalonia or the Segura basin. The good news is that, despite this descent, the water reserve It is maintained Above the average in the last five and ten years, and also above its level now a year ago. Different trends. This does not mean that the rains have not been worth In hydrographic data: the internal basins of Catalonia and that of the Segura have been the only two that They have resisted the pull this week. The former have managed to maintain their level of filling at 77.5%; And the second has seen its swamps to increase in volume compared to the previous week, moving from an average filling of 28.7% to 28.8%. In contrast, the internal basins of the Basque Country went from being at 90.5% of its capacity at 85.4%. With regard to the big basins, they all lost water, but the decrease was more marked in the Ebro, whose swamps went from being at 77.5% of their capacity to being at 74.4%, below the Catalan basins. A complicated August. August does not seem aimed at bringing an improvement in the situation. Monthly predictions The State Meteorology Agency (AEMET) indicates that the weeks ahead will be warmer and drier than it would correspond to the first weeks of August. The anomaly in rainfall will be mild, but will affect most of the country over the next weeks. Regarding the anomaly at temperature this will be more irregular. While we can expect a thermal anomaly between three and five degrees in most of the country, next week it is possible that the East Peninsular will see temperatures even somewhat lower than normal for these dates. In Xataka | The next great drought is a matter of time. It is the one we have to solve the problem of sediments in reservoirs Image | Niels Baars

Surely you don’t know who Sofia Surfers, Fabiana, Álvaro Suárez and Pablo Vera are. But they are the viral summer phenomenon

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The summer of 2025 is marked by a New type of gossip that is born, grows and expands mainly in Tiktok. Unlike traditional gossip in magazines, television or pink press, this time the epicenter is in networks, created, disseminated and amplified by the users who use the social network: generation Z and millennials. Sofía Surfers, Fabiana, Álvaro Suárez and Pablo Vera do not belong to the world of the show or the traditional show, not even to areas where the celebrities normally arise. But there is no talk of other people in Tiktok. The protagonists. The least interesting of this story is possibly the story itself, But summarizing: Sofia Surfers She is the sister of Lola Lolita, one of the most segated Spanish influencers. It did not belong to the world of traditional fame until shortly before the event, but that has changed: its profile is now full of publications loaded with indirects and key messages. Fabiana Sevillano It is an Andalusian influencer with more than one million followers and is part of the social circle of Sofia and Álvaro. He has publicly confirmed to have a casual and recent sentimental relationship with Álvaro, with an open and direct posture before the drama. Álvaro Suárez He is former partner of Sofia Surfers and a new partner, apparently, from Fabiana. He has tried to maintain a clear attitude and put limits to the spread of gossip. Pablo Vera He is a couple of Fabiana, his name has been mentioned frequently in videos and reactions, and has tried to clarify his version of the facts. Sofia stopped following Fabiana on social networks, what many people interpreted as the confirmation of a betrayal, which Fabiana later confirmed. All this framework has since generated thousands of memes, videos, indirect and debates among their followers, amplifying the viral phenomenon. 11 tricks to dominate Tik tok The impact. Thousands of users have generated a high level of interaction with these profiles. The gossip -related videos They accumulate million visualizations and hundreds of thousands of likescomments and shared: there are explanatory and reagent videos, memes, Duos and Reenactments that They comment or amplify the facts and rumors in ironic or dramatic key. Hashtags like #fabianasevillano, #Pablovera and #Sofiastasurfers are among the most used. The never seen. It is a level of engagement Unusual for previously unknown characters, and that is also organic, decentralized and collaborative, which generates a feeling of community and participation that does not occur in other formats of the pink press. This also generates further propagation speed and more viral strength, which has made the phenomenon born in Tiktok, its impact has spread to other social networks. @javihoyosmartinez Fabiana Sevillano confirms that he looked with Álvaro Suárez: “I like it.” Tell how he told Pablo Vera and responds to Sofía Surferss #Fabianasevillano #Pablovera #Alvarosuarez #SOFIASURFERSS #Lolaloliitaaa ♬ Original sound – Javihoyos Beyond the gossip. In this case the narrative about the protagonists It is not controlled by specialized journalistsbut for the uncontrolled sum of thousands of videos, memes, debates and reactions. This democratizes the birth and evolution of these charactersand makes the target audience of this type of narrative develop A feeling of belonging to all this. Of course, now There are rumors that traditional pink media are beginning to be interested in exploiting this story born in networks. The renewal of the Star System. As the already historical one left us well ‘Save me‘, The renewal of the distributions of these dramas is essential when giving them continuity. In this case, the refreshing circumstance that most of these actors were not previously known (even one of them sister of Lola Lolita) gives them a renewed vitality. And so the idea that there are no modern or ancient issues (a story of infidelities, in fact, is one of the oldest in the world), but forms and spaces to tell them. In Xataka | There is a fever to see the weddings of others in social networks. And that is causing them to throw rice shovels to the bride and groom

Prepare for a summer of delays and historical cancellations

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Yes Summer holidays They were going to be very complicated for many Spaniards, or directly null because they find them impossible to materialize themfor which their bags can be made a perfect storm in the form of prediction. Europe warns: it is very possible that the typical summer air chaos is a thorough with what is to come. The perfect storm. Yes, the European Commission has warned that this summer the record of Delays and aerial cancellations due to one Critical combination of factors. Namely: the unprecedented demand after pandemic, the chronic shortage of air controllers, labor strikes and the impacts of climate change. The European air traffic control system operates to the limitmanaging near 37,000 daily flights In its most intense days, the maximum you can assume with the current template. Although traffic has increased by 5% compared to the same 2024 period, delays have also increased in equal proportion, predicting a repetition of chaos that marked the previous summer. The most affected areas: Key tourist destinations such as France, Germany, Greece and Spain, where “high” delays are anticipated due to the inability of the control centers to absorb the planned traffic flow. Strikes, obsolete systems and blackouts. One of the most critical foci is France, where The recent strikes of air controllers due to lack of personnel and aged equipment caused the 4,000 flight interruption In just two days. Europe Millionaire losses due to the operational collapse in Charles de Gaulle. The European Transportation Commissioner, Apostolos Tzitzikostas, has also indicated the reduction of airspace available in the continent as a direct consequence of the war in Ukrainewhich further overloads open routes. In this context, the call to the EU transport ministers It has been clear: States must ensure that aerial controllers comply with the promised capacity and are present where they are most needed. Climate change. To the technical and labor difficulties an increasing and unpredictable factor is added: Climate change. Forest fires have already forced to close temporarily Marseille airportwhile in Greece the high temperatures They forced the closure of tourist monuments such as acropolis. Community authorities fear that this type of extreme phenomena (Heat waves, storms, fires) become more frequent and dangerous for aviation. With airports “more busy than ever”, such as The Tzitzikostas Commissioner warnedthe risk of operating chaos is higher than ever. Slow formation. I pointed The Financial Times That another bottlenecks is structural: the formation of air controllers in Europe requires up to five yearswhich prevents an agile response to the growing demand. The commission collaborates with air security agencies to review these regulations, but immediate results are not expected. Meanwhile, associations such as IATA They accuse the managers of the European system of systematically breaking the capacity of capacity without consequences or sanctions, qualifying the situation of “unacceptable” and accusing a gap between the plans and the reality that “approaches the field of fantasy.” Fragmented sky. Air operators also insist that part of the problem It is political: The EU has not completed the initiative of the Unique European skywhich would allow to draw more direct routes between countries instead of the current fragmented system that forces aircraft to deviate through multiple intermediate points. This lack of coordination Increase costs operational, fuel consumption and flight times. As illustrated in the Times A high manager of a large tourism agency: “A London flight to Cyprus is not in a straight line, it crosses several unnecessary air points because Brussels has been exasperatingly slow.” The price to pay. If you want also, what is at stake is not only operational efficiency, but Trust of millions of passengers and The prestige of one of the dense and complex air spaces on the planet. Airlines already alert customer reaction: Anxiety, preventive cancellations and fear of summer collapse. With an air network to Edge of saturationwithout sufficient personnel reservations and with growing threats due to both natural and geopolitical causes, Europe faces the urgent challenge of reorganizing its air control system, modernizing its infrastructure and eliminating obstacles that prevent unified management. Otherwise, this summer aims to be, not only the worst in terms of delays and cancellations, but also the definitive notice that the sky of the old continent needs a revolution at several levels. Image | Bruno Sanchez In Xataka | Julio has become hell for the AVE of Andalusia. The latest: tunnels with leaks that delay trains In Xataka | Europe has discovered the Achilles heel capable of collapsing its air traffic. It has only needed a strike in France

The bottlenecks of summer mobility

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As usual, in summer, Spanish roads are suffocated by traffic caused by vacations and tourism. Nobody wants to face long lines, although there will be times when it is inevitable. This summer they are expected More than 100 million displacementsalthough it is logical, some roads will suffer much more than others. Therefore, under these lines we wanted to make a brief review of which roads can become a real torture if you are planning your vacation. Highways and highways that rest rather little As they point out from The debate, The A-66 that connects Asturias with León Crossing the port of Huerna, heads the ranking of the most problematic roads in the country. The works of their tunnels have turned this section into a bottleneck that can generate withholdings of several hours, especially during the weekends. And surely what worries the drivers most is that 15 euros toll that they must pay to access. Pay to stand standing. The great radials that start from Madrid do not get rid of chaos. The A-3 to Levante It is saturated every Friday afternoon with Madrid people looking for the Mediterranean beaches, while the A-4 towards Andalusia, the A-2 in Barcelona direction and the A-5 road of Extremadura record similar collapses throughout the season. The ringms of the big cities are not short either. The M-30 maintains its already classic summer jam (although we have practically every day), while The GR-30 in Granada It should also be avoided at certain times, for putting only a couple of examples. Beautiful routes that begin with many beeps and tension Some of the most beautiful places in Spain also need to be patient to deal with traffic. The road AS-262 that leads to Los Lagos de Covadonga It has become a headache for those who plan to visit the Picos de Europa. Shuttle buses, specifically designed to reduce traffic, generate precisely the opposite effect by concentrating all vehicles in the basilica area. In the islands, the situation does not improve. The MA-2141 that leads to Sa CalobraIn Mallorca, it is a serpenting nightmare of 14 kilometers where a vehicle is barely possible. The closed curves and the absence of signaling end up turning the trip throughout an odyssey that can leave us stop for hours. Tenerife is more of the same in The TF-436the narrow road that gives access to Masca. If you planned to visit the area, keep in mind that this road is usually quite busy during the summer. And the curves and their narrowness do not help. Traffic planning and consultation Experts recommend avoiding Fridays between 4:00 p.m. and 10:00 p.m., Saturdays from 9:00 a.m. to 1:00 p.m. and Sundays from 7:00 p.m. to Midnight. You can always use alternative routes and applications for consult real -time traffic so that nothing caught you by surprise. With the Santiago bridge already here, the forecasts point to 6.5 million displacements Between Thursday 24 and Sunday, July 27. Also, in Andalusia, there is usually a lot of traffic concentration in cities accesses such as Malaga and Seville. The first weekend of July was especially agitated in these areas, where more than one million displacements were expected. We are all looking forward to disconnecting on vacation and leaving, but then you stand in the middle of the highway and think about how like you would have been staying at home. Cover image | Yanhao Fang In Xataka | How to know if I have fines of the DGT pending paying

In the heat and extreme summer storms in Menorca, Aemet has just added one more risk: “Meteotsunamis”

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A trough travels the peninsula and, like The experts advancedtheir impacts begin to be noticed today. These impacts have led to the State Meteorology Agency (Aemet) to issue various notices, Among them one focused on the risk of Rissagasthe phenomenon also known as “Meteotsunami”. Notice by Rissagas. In addition to the notices for rains and storms (which bind to notices still in force for temperatures of more than 36º in areas of Albacete and Murcia), Aemet has issued various coastal notices that will remain active during the next few days in the Mediterranean, specifically in Catalonia and Balearic Islands. Among these notices is an active one on the coast of the island of Menorca, since there are expected sea level oscillations that could reach 0.7 meters. This oscillation of the island region responds in the Balearic Islands At the end Rissagabut it is also usually called “Meteotsunami” for presenting some parallelism with the seismic phenomenon. Rissagas or meteotsunamis. As we pointed out before, the Rissagas They are abrupt oscillations of sea level. As explained some time ago Aemet’s then territorial delegate in Illes Balears, Mª José Guerrero, these phenomena occur only in coves and ports “with a certain geometry.” As with the tsunamis, these begin with the sea by backward, which can leave the small boats of the fishing and sports ports stranded. In a matter of minutes, the waters return to the port, and do so with a flood that can drag the vessels and overflow the docks. On average, these oscillations are usually about 50 centimeters. However, cases have been found in which they reached several meters. “Tsunamis“Meteorological. As its name suggests, the “Meteotsunami” differs from a tsunami in his Meteorological origin and not seismic. According to Aemetthese phenomena are produced by “small although sudden changes in atmospheric pressure (1-3 hectopascal) derived from the passage of fronts, gravitational waves, turbonada lines and in general phenomena associated with convection.” First red notice of Aemet. The forecasts speak of significant impacts beyond the risks on the coast. Aemet’s forecasts They alert today “showers and storms with a probability of being strong, even locally very strong”, which will affect large areas of Catalonia, Pyrenees, northern zone of the Valencian Community and east of the Iberian system. Tomorrow these showers and storms are expected to affect both the Mediterranean coast of the peninsula and the Balearic Islands themselves. Thus, the agency has issued notices of different categories distributed throughout the center and northern Mediterranean slope and the Balearic Islands. Today’s notices include a red notice (extreme risk) due to rains in the central depression of Barcelona. In that area, up to 60 mm of rainfall could be accumulated in one hour and up to 120 mm in a matter of three or four hours. Waiting for a change. In addition to the red notice due to extreme risk, the agency maintains various orange notices (for important risk) during today’s and tomorrow, both for rains and storms. The situation is expected Start to appease on Fridayalthough some episodes torments are expected to continue during that day. In Xataka | The heat of the last weeks has been so extreme that we have already exceeded tropical nights: the equatorial nights are here Image | Menorchin / Aemet

What do we really know about the Start & Stop system and its use in summer

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It is not mandatory but manufacturers have made it an essential in recent years and it is usual to find it in any new car that is sold in the market to the point that it is activated every time we enter the vehicle. We talk about the Start & Stop, a system designed to save fuel that manufacturers carry by flag but that does not stop raising controversies. Is it really interesting to use it or is it better to deactivate it to avoid breakdowns? Start & Stop, a controversial system Although the origin of Start & Stop system dates back to the 80sIt was in the 2000s when manufacturers began to popularize. Before increasingly hard emission regulations that have brought us the microhbrid cars, the sailing circulation or the disconnection of cylinders, the marks opted for a drastic solution: turn off the engine. He Start & Stop System directly turn off the engine when we are standing. The theory is simple, if the engine does not work at the idle, the car does not produce polluting emissions and the approved means are lower than usual. Keep in mind that WLTP cycles, for example, contemplate stops in all the scenarios that simulate, from urban circulation to high speed on highway. Savings, according to some experts, is evident. According to the United States Environmental Protection Agency (EPA), it ensures that fuel savings is between 4 and 5% compared to that of a car that keeps the engine at the idle. This is especially useful in cars that constantly move by city. In fact, some studies They raise savings to 26.4% When the traffic jams are prolonged. As we said, the system is not really mandatory by any regulations but according to AxiosThe system is mounted by 65% of the cars sold in the United States. In Europe we have not found concrete data but the new car that is sold without said system is rare. The problem is that the system, by default, comes on every time we open the car. To comply with the expected broadcasts, the manufacturer is obliged to make it so. Therefore, it has become a controversial system. In fact, the EPA itself, now led by Trump administration personnel, ensures that it is studying the elimination of the system “that everyone hates”, In the words of Lee Zeldin, its director. Click on the tweet to go to the original image As in the case of the speed alert system, it is something that could be completely deactivated forever from our cars but is not recommended since In the ITV they will soon check that we have made this modification and will suspend us. Until then, it only remains to turn it out manually if we decide. But is it really interesting? The start & stop and the breakdowns As we say, this option to save fuel is something that we have living together a few decades, so the system has been refined. At first it was slow and abrupt but especially since the arrival of microhill with 48 volt batteries has been refined and is now much faster. Despite this, there are still doubts about whether it can affect the reliability of the car. It is what holds one of the Ebenezer workshops mechanics. One of its mechanics explains on its social networks (more than 300,000 followers in Tiktok) that it is advisable to deactivate the system in summer traffic jams since it generates too much stress in mechanics and can cause expensive breakdowns. Click on the image to go to the original publication First, the mechanic offers a purely practical motive. When the car stops the engine, we will continue to receive air because the car fan remains active but we will lose cold air. But, in addition, we play some breakdowns according to their experience. They point out that stopping and starting constantly generates stress in the starter and battery engine. A battery that, as the companions of Motorpasionit is not especially cheap in these systems since the agm or EFB is used that are differentiated “from those of a lifetime” in which “they have a more advanced technology, endure more cycles and have good performance in adverse conditions.” But the matter goes beyond substitutions within minimal maintenance. According to the mechanic, with the active system the temperature increases because if the car is in the idle, the water pump moves, helping the cooling of the car at a time when it does not reach a clean air in motion and the air conditioning system is increasing the temperature. The Start & Stop helps to raise the temperature in these conditions. However, electric water pumps They have mitigated this problem and some others that are mentioned in the mechanic’s video. Over the years, systems are more and more complex to reduce the risk of breakdowns And, now, they can keep the water pump active to guarantee the engine refrigerated but also a concrete position of the cylinders in the off so that when the march is resumed they are already in their ideal position. In spite of everything, there are still reluctance. In Motor.esfor example, they gave the reasons why they recommended to stop the off and ignition system with each stop. The reasons were more or less the same: greater stress, premature substitutions, loss of effectiveness in the air conditioning or greater risk of mechanical breakdowns. But they gave a fact that can help you decide for the shutdown. Although manufacturers use reinforced alternators and starter motors with these systems, some studies suggest that engine lit during the life of the car can pass from 50,000 to 500,000 occasions. To all of the above you have to add a greater concern for the turbo, since this system suffers especially with abrupt stops. That’s why, explain in the same mediumthat Start & Stop systems take into account the motor temperature Before activating and if this is not high enough they do not go … Read more

Summer begins its “normalization” this weekend

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The first half of this summer has been intense: from the heat we live in the last days of May to the last warm episode that It ends todaypassing of course through the heat wave of June that served to beat numerous temperature records. The heat has been the main protagonist but will it continue to be in this second half? Normalization, in part. The first clues seem to indicate that the second half of the summer will not be as hot as the first. This does not imply that we will see a second half of the whole normal, but perhaps less anomalous. Aemet prediction. The State Meteorology Agency, Aemet, has published Your prediction For the next few weeks and gives a certain place to hope since the thermal anomalies we see on their maps are of less degree than we were accustomed. In these maps they even draw negative thermal anomalies, that is, in some areas it is expected Something less heat of what would correspond to these dates. The prediction indicates, of course, a somewhat drier time than would be common in these weeks. Returning to the average? We can see this cooling as a mere regression to the average, although that would lead us to ask ourselves, what average? Temperatures seem aimed at descending but temperatures remain, in general, warmer than the averages of the temporal series indicate. We may be returning to an average, but not the historical one but that of recent years. “Let’s not fool ourselves. Although we see that atmospheric dynamics in the Iberian Peninsula has some more variability than a few weeks ago, the atmosphere is not” resetting ‘” I pointed a few days ago in Twitter The physicist, disseminator and researcher in Aemet, German JJ. “The temperature in the low troposphere continues (and will continue) being above the average very persistently,” he added. Of course. Aemet’s report indicates that the week of 21 to 27 will be colder than normal in large part of the northern peninsula, although positive thermal anomalies can also be seen in the southern zone, especially in the southwest. It is therefore expected that next week is an extension of What we are seeing From today, when the timing For the Atlantic it has brought an important thermal relief with respect to what we had seen these previous days, in which the 40º were reached in different areas of the Peninsula and the Canary Islands archipelago. August, a warm beginning. The predictions The agency for the following weeks indicate the return of temperatures that will range between the “normal” and the warmest of the usual. The week of transition between July and August will run without significant anomalies in the Mediterranean slope but it will be something warmer than usual in the rest of the country, especially in the center and west of the Peninsula. If the forecasts are completed, the week of August 4 to 10 will be somewhat warmer than usual in almost the entire country, but the appearance of large areas that stand out for their high temperatures beyond the Pyrenees is not planned, although these anomalies would be lower than the 3rd Celsius. In Xataka | The hydrological bonanza could not be eternal: drought is a real threat after an extremely warm, and also dry June Image | ECMWF

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