learned

An earthquake has shaken the coast of Almeria. And Middle Andalusia has learned thanks to Google

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An earthquake of magnitude 5.5 located in Almeria waters has shaken multiple locations Andalusians in Almería, Granada, Jaén and areas of the Spanish Levante such as Murcia. Along with it, thousands of Android mobile users have received an unknown notification to date: a directly related to the detection of farms. The earthquake. According to information from National Geographic Instituteat 7:13 a.m. on July 14, there has been an earthquake of magnitude 5.4 to two kilometers deep in the corporal of sticks, having special incidence in populations of the Andalusian coast. The consequent replicas have lasted until 8:49, with intensities of 3.4 and 2.7. Local media They report that at the moment there have been no consequences of gravity, ensuring the 112 that “no damage to the region has been notified by the earthquake.” The message. Virtually immediately, Android phones have issued an automatic notification to thousands of phones through Google Play services. This alert is framed within the Google seismic detection system, Shakealert. In it, the estimated magnitude of the earthquake is noticed as well as recommended practices to keep us safe in earthquake cases. Through a map, both the time and distance from the earthquake are shown, with the possibility of consulting the latest updates through the same section. How it works. Google’s Seísos alert System It is more than curious. In the United States (California, Washington and Oregon) uses a network of 1675 seismic sensors to detect tremors and earthquakes. Outside these territories, the seismographs are our own phones through the accelerometer. If a phone detects movement changes that can be interpreted as an earthquake, send a signal to the Google server. At that time, the server combines this signal with that of other phones to try to find out if an earthquake is taking place. In case of determining what is taking place, an alert is sent on two levels. The key to using this system is that it works predictively. In fact, Google warns that these notifications can reach even before the earthquake occurs. The alerts. The network of more than 2,000 million Android devices, according to Google, acts as a minisismographers front capable of giving precise data on the earthquake. In the event that the alert is of 4.5 or higher scale (in MMI scale, no Richter, here is measured in surface perceived, not energy released from the epicenter), a strong sound alarm is sent ignoring the modes not to disturb and lighting the screen. If the alert is of lower magnitude, such as the one lived today, only an informative notification is sent. What about Es-alert. The doubts that have assaulted upon receiving the alarm have to do with the alternative system we have in Spain: Es-alert. Here we have a system with three levels of alert and civil protection as in charge of sending the notification through Cell Broadcast (radio emission without having active mobile data). System Who detects Who sends the alert How the alert is sent You need Internet connection Android Earthquake Alerts System Android phones themselves, through their sensors Google Push notifications Yeah es-alert National Geographic Institute (IGN) Civil defense Radio emission (Cell Broadcast) No In this case, Es-Alert has not worked. The system is active, working, and detecting cases Like fire in Tarragonabut it is Civil Protection who determines the supposed severity of the phenomenon and whether or not notification is to be sent. The legal framework. A Law 17/2015, of July 9, of the National Civil Protection System determines that only the competent authorities can issue official alerts: Civil Protection, Aemet, IGN or the communities and municipalities themselves. Private companies cannot issue official alerts … but they can send private notifications that do not violate any law. That Android informs you about a possible earthquake It does not differ too much than the time app I inform you that it is raining in your area. Google notices do not supply these official notification systems, act as an informative complement to the official framework. Here the debate enters into the own responsibility of a private company to alert the population of a gravity event as an “unofficial” earthquake. One that clashes with the slowness (or direct inactivity according to circumstances) of national systems in specific cases like this. Image | Xataka In Xataka | The ghost of the earthquakes returns to Lisbon: how a savage earthquake in 1755 took the entire city ahead

Amancio Ortega learned how difficult it is to enter the top 10 of greatest fortunes. Has also learned how easy it is to go out

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Amancio Ortega is not having the best welcome to the summer and, for the second consecutive week, it records negative figures in the assessment of its heritage for the stagnation of the price of its main source of income: Inditex. The Spanish millionaire has lost two positions in the last fifteen days and, with it, he leaves, the least provisionally, the “top 10” of greater fortunes of the planet that Forbes updates in real time. The difficult thing is not to arrive, it is to stay At the beginning of 2024, the Millionaire Leones based in La Coruña, became part of the select 100,000 million clubas prelude to sneak between the top 10 of the greatest fortunes in the world. The founder of Inditex had to wait almost a year to finally, ascend until the tenth position in the List of greater fortunes of Forbes. Since then, Ortega has changed his position to the stock bursatiles caused by the Trump tariff war. However, the veteran investor had remained more or less stable between the eighth and ninth position thanks to the stability they provided Your real estate investments With Pontegadea, which contributed to maintaining its fortune at about 131.8 billion dollars. However, the assessment of his fortune has not stopped suffer setbacks Since Inditex presented its quarterly accounts. Although the results were positive, with a growth of 1.5%, to 8,247 million euros, the investors of the multinational textile believe that They are not good enough for its low growth. As a consequence, the firm’s actions initiated a bearish rally dragging in its fall to the fortune of its main shareholder, with 59,294% assigned to their societies put investments (50.010%) and Partler 2006 (9,284%). Inditex is still decisive for Ortega To put the fall in context In your quotethe day before the presentation of results, the price of the action closed at 49.21 euros, today the action is quoted at 43.39 euros, its lowest price since April 2025. With this data, the firm led By Marta Ortega It is left 13.73% so far this year. This progressive fall of this asset has had a direct impact on the assessment of fortune. In the last hours He has registered falls estimated at more than 2.3 billion dollars, placing its fortune at 117.6 billion dollars. After this fall in the assessment of his heritage, the Spanish millionaire is in the twelfth position behind Michael Dell, which with an estimated heritage of 121.1 billion stands in the eleventh position of the Forbes ranking. However, Ortega is fair ahead of Bill Gates, which with 116.5 billion dollars as a fortune is in the thirteenth position. The place of Amancio Ortega in the Top 10 of Millionaires of Forbes It occupies it Now Jensen Huang, co -founder and CEO of Nvidia, which amounts to the tenth place with a fortune of 134,500 after adding 5,500 million to the estimation of its heritage. In Xataka | The list of the richest people in Spain in 2025: many changes in the figures, but not in the protagonists Image | Gtres, Unspash (Praswin Prakashan)

What I learned from a Victorian bureaucrat about productivity

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There are those who seek productivity in Scandinavian design applications, there are those who track the paper notebooks and there are those who expect to find it in beep and alert -based methods. Anthony Trollope found her on a pocket watch. He was a mail official in Victorian England. Before signing, between 5:30 and 8:30 in the morning, He wrote 250 words every fifteen minutes. Without excuses. No inspiration. And so, book by book, they arrived More than forty novels. His method, which James Clear rescued in One of his guides on habits and frictionshows a paradox: that in the era of automation and asynchronous flows, what we most need is something as simple as a fixed, measurable, short and demanding interval. Indirect discipline. Trollope did not pursue Muses, replaced them with a system. The great enemy of the great projects It is not the lack of talent, but indefinite delay. Postpone, PROCASTINE. Starting to write a book seems like such a tedious task that many prefer to plan it forever. Trollope reduced the scale until he stopped being overwhelming. A quarter of an hour. Two hundred fifty words. Nothing else. Nothing less. When a novel ended, he did not rest or celebrate it: he turned the sheet and started the next in the same block. As if he understood that continuity is more powerful than motivation. And that the habit muscle is trained with rhythm, not with intensity. It must be said that Trollope did not have to suffer the tyranny of today’s notifications and distractions (Slack, mails, messaging …), but despite that advantage, he cultivated the Attentional monogamy: One thing at a time and without looking at the clock except to obey it. The stopwatch as an accomplice, not as a tyrant. An advance of deep work. Four daily blocks are more than one hundred per month. And fifteen minutes per block are nothing, until they are everything. Give to write about 30,000 monthly words when the rhythm is taken. And each block begins with a tangible victory, easy to reach. Instead of waiting for the perfect moment (which never arrives), I was adding one more page to the castle. Trollope practiced deep work without calling it that, and without turning it into a ritual. He was less monk Zen and more worker of the word. And he reminds us that The important thing is not to write much, but always write. That time is not found. And that, perhaps, the only thing that separates the amateur from the professional is the ability to divide an Everest in a succession of fifteen -minute steps. In Xataka | We do not need more productivity methods. We need to have a purpose again Outstanding image | Xataka

There he learned everything he needed to build Microsoft’s empire

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Microsoft is, without a doubt, the greater professional success of Bill Gates. However, not many people know that the secret of their success was based on some failures that the millionaire committed Before founding the technological. In his autobiographical book, ‘Code Source: My beginnings’Gates reveals how this first business experience, when he was barely a teenager, was decisive to mold his vision about What Microsoft should be. This episode of Gates’s life shows that even the brightest and most successful businessmen have had to stumble learn from your mistakes. Traf-o-Data: Gates and Allen’s first attempt In the summer of 1972, Bill Gates was attended by his last year of high school, while Paul Allen was already in college. Both had met at the school computing club. They were inexperienced and have barely done a few programming projects for the school or to collaborate in projects with their teachers. However, they were presented with the opportunity to code and process telemetry data of the Alburquerque traffic using perforated paper ribbons, so both friends joined for efforts and founded Traf-O-Data. Gates himself is described in the book as a “spoiled know -allotodo” that often responded with sarcasm and disdain with a: “That is the most stupid thing I have heard.” A phrase that, who have worked with the tycoon At some point in his career at the head of Microsoft, he has surely heard on more than one occasion. Having that in mind, the experience provided by Traf-O-Data, although failed, served as learning For someone who has defined himself as self -taught. Both schoolmates created a machine equipped with a Intel 8008 microprocessor of 360 dollars that allowed to automate the reading of the paper tapes that contained the traffic data to digitize that information. Although the idea seemed promising, the company failed to be profitable. As Paul Allen remembered In an article De Newsweek, “Traf-O-Data was a good idea with a poor business model. We had not occurred to market studies and we did not know how difficult it would be to get financing from the municipalities.” In 1975, they managed to bill almost $ 17,000. Which was not bad in the case of an inexperienced young people. According to Paul Allen, he remained operational until 1980, when he already registered annual losses of $ 3,494. This first business failure, far from discouraging them, served as a test laboratory where They learned important lessons on the marketproject management and the importance of constant innovation. “Traf-o-Data is still my favorite mistake because it confirmed that each failure contains the seed of the next success,” Allen recalled. Gates assured in his book that he learned that it is not enough to have a good idea, but it is crucial to have a solid business model and a well -defined business objective. The experience with Traf-O-Data taught them to identify the real market needs (the digitalization of the data of the paper tapes) and to develop solutions that really made the difference (the machine that processed the information), skills that would forge the foundations on which Microsoft would be built. Learning to be the boss The adventure of Traf-O-Data, was also a personal level learning for Gates, somewhat awkward in terms of social skills. Before developing the machine with the processor, Gates and Allen They hired a group of students of lakeside younger than them to transcribe by hand the data of the tapes. They paid fifty cents for each tape. Then, Gates and Allen went to the Library of the University of Washington and used The university computer to process this data and generate the traffic patterns graphics that the tapes had been recorded. That He taught them to work as a teamto make quick decisions and adapt to the changes in the environment to stay in your target. Later, they created their own processing system, which allowed them to collect two dollars daily for the digitalization of the data, as well as expand their business area to other government agencies of the neighboring states to Seattle. Gates himself explained to young peoplethat they were going to graduate at the University of Arizona del Norte that errors are a fundamental part of the learning process and that you should not be afraid to commit them. Traf-o-data was the seed of What is Microsoft today. In Xataka | Bill Gates is clear about the habit of his childhood that has helped him succeed in his career: get bored In Xataka | Steve Ballmer has become a Milmillonario without founding a single company: some of his advice to achieve it Image | Flickr (World Economic Forum)

How I learned to use several email addresses to keep all my protected digital accounts

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A few years ago, when I dedicated myself to repair home computers, it occurred to me to print some professional visit cards so that my clients could easily contact me. In addition to including my phone number, which only allowed to send text messages because WhatsApp was barely taking its first steps, I added my email. I still remember leaving the printing press with a handful of cards in my hands, excited to start distributing them. But as soon as I cross the door, I realized that I had made a mistake: I used my main email. Until that time, it had remained relatively “secret”, but that changed at the moment it was printed on my cards. And it was the same email that I used as an access door to my digital life. I had just exposed it without realizing it. A concern invaded me instantly, accompanied by several questions about the associated risks. What if someone tried access my accounts without permission? Could I use the mail that was on my cards along with the information about me on Facebook to try to guess my security response? And what would happen to the services I had linked? The risk was minimal, I should not expose my main email. My immediate reaction was to create an exclusive secondary account for other services, while the direction printed on the card was only for professional contact. If your security was compromised, the impact would be limited. My accounts on electronic commerce platforms, social networks and other services would continue to have a recovery account other than the main one. Having a single email address for everything was a mistake To better understand why this caution is important, let’s put us for a moment in the mind of a cybercrime. If as an attacker he can access the main mail of a victim, I can easily explore his entrance tray to discover what other services he uses. For example, when you find Amazon emails or social networks, you could request restore passwords directly. If the victim also made the frequent mistake of reusing the same password – and somehow I have achieved it – I would not even have to strive a lot: it would be enough to try that key to accessing multiple platforms, generating a serious domino effect. The aforementioned solution was only temporary. It served me for a while, but we live in such a dynamic world that forces us to evolve, not only to take better advantage of technology, but also to guarantee our safety and privacy. Over the years, keep a contact email and another “secret” ceased to be enough. I discovered that my contact email was not so public or the “secret” so private. Although the latter was not on my card, I trusted any online service that asked me to register. And, as we know, companies, no matter how big they are, do not always protect the data of their users. There have been notorious cases of leaks, Like Yahoo’s 2016 o The Quora of 2018. Although I had never shared it directly with other people, the amount of spam and fraudulent emails that I received made me suspect that my email address had been filtered on the Dark Web, That dark internet area where personal information circulates as a currency. After all, my email was probably part of some database sold to the highest bidder. Of course, among the undessed emails there were also classic scams Like the Nigerian Prince. LinkedIn, at that time, publicly showed the email address of the users who enabled that option in the privacy settings. In addition, there were those who collected this data for mass shipments, which explained the amount of newsletters and unre requested messages that came to be connected to certain people. I soon understood that I needed more than my own emails, because, like many, I had had others assigned by third parties, such as the University or those of work, which are usually deactivated by disconnecting from the institution. I decided to take the necessary measures to improve this aspect of my digital life, which meant Create other mail accounts. Thus were structured: Contact email: Public address so that anyone can write to me. Private mail for services: Exclusive for login and recovery of accounts. Work mail: For everything related to my professional activity. Mail for Newsletters: To receive and manage subscriptions without saturating other accounts. Mail focused on privacy: Proton mail account with end -to -end encryption and tracker lock. In all I tried to apply the maximum security measures: two steps verification, Passkeysrecovery keys, robust passwords, etc. In addition, I incorporated the use of a password manager to avoid the risk of reusing credentials and to generate unique and safe keys for each service. I opted for a reputed manager who allows me to store them safely without depending on memory or physical annotations that can be violated. I also started using “Log in with Apple”With my private email for services, which allows me to hide my real address through random emails (@privateatelay.com). To this I added the Temporary ICloud+ Correos (@icloud.com), Ideal for records on platforms that do not inspire me confidence or whose data protection policy raises doubts. To reinforce security, I implemented multiple recovery methods. Thus, if a method does not work, I always have another access road. This is essential because any recovery method can give problems. If I lose my mobile phone and it is my only access road to my account, I would be in a serious inconvenience. However, having both a telephone number and an associated email, I can recover access without depending on a single factor. The same goes for alternative verification codes: if I do not have immediate access to my phone, I can use one of those previously stored codes to log in safely. Having multiple access recovery methods is not a luxury, but a necessity. In a world where everything … Read more

We believed that what we learned from the coronavirus would help us better resist other epidemics. The flu shows us that

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Five years have passed since the beginning of the pandemic caused by SARS-CoV-2, the Covid-19 virus. In those first months, some wondered what lessons we could learn of past epidemics, such as the “Spanish flu” of 1919 that we could apply to the new epidemic. The question now is another, the opposite, we could say: what can we learn from the pandemic that will help us with epidemics such as the seasonal flu. And above all, why It seems that we have not learned these lessons still. Although the fight against Covid brought with it extreme measures such as confinement, measures that are neither necessary nor implementable in epidemics like the one we see every winter associated with any of the flu viruses, it is possible to look back to find measures that we can put into practice, especially if we present symptoms associated with the flu or a cold. Perhaps the first lesson that Covid taught us regarding the flu is that it is possible to stop the transmission of this virus: the winter between 2020 and 2021 was the winter without flu: the measures to keep the spread of the coronavirus at bay made the incidence of the flu would fade away. This had another impact: the disappearance of a strain of the virus, the one called B/Yamagata. The extinction of this influenza B lineage It is still shrouded in a certain mystery, but what we do know is that since 2020 there has been no news about this strain. But the pandemic too he left us lessons that we can apply, if not in our daily winter life, at least when we notice the appearance of symptoms that we associate with flu or colds (similar but not identical), such as general malaise, runny nose, irritation of the respiratory tract or fever . The pandemic encouraged the study of the transmission of respiratory viruses, of how aerosols containing these pathogens travel through the air. Some of this knowledge can be useful to experts, being extrapolated to other similar viruses, such as the coronaviruses that cause some of the typical colds of these dates and the flu itself. Keeping distance is one of the advice that health authorities give to those who present these symptoms, something that can undoubtedly remind us of social distancing of the pandemic. The transmission of respiratory viruses is usually similar, and in these cases, keeping a certain distance from the other person can be helpful in preventing contagion. Another recommendation that we can find in the guides is to properly ventilate the spaces. Whether in our home, offices or on public transport, adequate ventilation can also hold the key to avoiding new infections. Of course, masks provide a physical barrier to the spread of the virus. Although health authorities recommend resting and avoiding going outside when we suffer from diseases such as the flu, masks can be of great help in cases where that option is not available. Another useful lesson is in testing. Rapid Coronavirus tests were of great help in keeping the spread of the virus at bay and some tests soon incorporated the possibility of looking for the presence of other pathogens, such as the flu. During the pandemic we became familiar with this type of rapid tests, now a lot cheaper and more affordable that five years ago. However, its current use may not be as widespread as might be expected in the context of seasonal influenza epidemics. Similarly, the pandemic enabled new advances in vaccine development, but also laid the foundation for more efficient vaccination campaigns. Also what has been learned by scientists and authorities may be of help when dealing with annual flu outbreaks. Forgetting what was learned And why do we forget these lessons? Forget it’s part of our natureit may even make sense in many contexts, including Covid. Forgetting can make work easier of our brain, but it is also important for our mental health. The process of forgetting is very visual: we associate the Covid era with images such as masks or empty streets. The memory of masks (or forgetting them) may be especially relevant precisely because it is an element that can make it difficult to spread the flu and other diseases of the respiratory system. The lessons not only can they be valid when considering strategies to deal with seasonal flu. In recent years we have witnessed various bird flu outbreakswith the active outbreak in the United States among the most worrying. The virus has reached numerous people and, although so far no infections have been detected among humans, a few weeks ago the first person died as a result of the outbreak. The ramifications of this outbreak have been significant. The outbreak has not only affected wild and poultry birds, it has also affected cattle and cases have even been detected in the country’s pigs. In recent weeks we saw that the virus was circulating again among poultry in Europe, so the possibility of this zoonosis continuing to spread is not negligible. In Xataka | Thousands of people have survived without suffering from Covid. Now they are helping us learn more about the disease Image | Anna Shvets / CDC

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