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A group of scientists has proposed to infect another world and see what happens as an experiment. His candidate: The Enced Moon

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While NASA’s rovers are still looking for clues on Mars, Jupiter, and Esturno, Saturn’s icy moons, of Jupiter, of Jupiter, They have become the main candidates to house microbial life outside the earth in the solar system. But what will we do if we discover that they are not inhabited? A controversial idea. Encard, with Your subsurface ocean and confirmed presence of crucial elements for lifeIt is a usual focus of scientific fascination. The European Space Agency Plan to send a probe there which would arrive in 2054. Anticipating a disappointment, a group of astrobiologists has launched a bold proposal: if it turns out to be uninhabited, we can consider “infecting it” deliberately with terrestrial microbes to observe how life spreads in a habitable but virgin world. An unprecedented experiment. Since they began to explore the solar system, large space agencies have taken very seriously not to contaminate other planets and satellites, building their probes in clean rooms to reduce the number of bacteria that could survive on board. This experiment would be to do the opposite. It would be the first planetary scale attempt to build a biosphere. It would force us to learn how to assemble complex ecosystems from scratch, which organisms are the most appropriate to do so and how they behave in extraterrestrial conditions. Why sow life in another world. Charles S. Cockell, Holley Conte and M. Dale detail their idea in an article published By Space Policy magazine. The group argues that, if future missions confirmed the absence of native life in Encela, the deliberate inoculation of the satellite would help us understand how life spreads in permanently dark oceans. Inoculation would allow to investigate how bacteria ecosystems were organized On the ground snowball or even If hydrothermal chimneys From a primitive land they could be the place where life arose on our planet during the early or early archaic times. A multiphendary economy. Entering a more speculative field, an inhabited brain could, in theory, become a source of materials for the exploration of the exterior system if humanity would become a multiparaneary species. The authors even mention the engineering of organisms as an option to make the new biosphere, transforming the ocean of the Saturn moon into a “biofuel production plant”, once our metanogenic bacteria have prospered. It could even resort to synthetic biology to design optimized organisms. Faster than terraft Mars. The experiment would, of course, a multigenerational company, but unlike Mars the terraftwhich would take centuries, the inoculation of an extraterrestrial ocean could be achieved with current technology and would be “much simpler and less expensive.” But there are also ethical implications. How many missions are needed to be sure that it is really uninhabited? Is such an experiment more valuable than studying the geological and geochemical processes of a virgin world? And perhaps it is also possible to ask: will we be able to guard a second biosphere, in addition to that of the earth, for multiple generations? It is worth thinking in the long term, but we must previously intensify our sense of responsibility for the Earth’s biosphere. Image | POT In Xataka | We have been looking for “habitable” places in space for decades. The Encelado Ocean paints better

The best applications to make calls and group video calls

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Let’s tell you the better video call applications for 2025alternatives to the eternal Skype who has died this week. These are apps that you will be able to make video calls for free, and that are the main references of the sector. Instead of making a very long list, we are going to focus on the main alternatives, telling you their own characteristics. We are going to focus on important data such as User limits In group video calls, and in each one we will give you a link. Microsoft Teams This is Skype’s natural substituteand it is the alternative that Microsoft will replace it. In fact, if you log in now with the same account you used in Skype, all your chats, your contacts and your files will be migrated. So just one disappears to maintain the other. Free Teams offers a messaging chat with profiles that you can share with your phone or email. And you also have the possibility of making video call meetings free up to 60 minutesin addition to creating communities to work as a team, being able to share the screen, change the background, record meetings, everything essential. Zoom Zoom broke into the scene of the video calls for years during the pandemic, and remains consolidated as one of the best alternatives to Skype. In addition to a very good video and audio quality, it has support for calls of up to 100 people Free, although there are free plans for 300 or 500. It allows you to share screens with videos or audio, share slides to make presentations or change the background. You can also make dynamic presentations and demonstrations, all on a very optimized platform. There is also a payment version with more advanced functions such as recording screen or transcripts. Google Meet Google also has its own alternative to Skype and Zoom, which allows you to create Meetings of up to 100 participants With Google’s personal accounts. As is evident, if you have a company or teaching account, these limits can be expanded. You will also be able to program these meetings or video calls, and perform or share your Google Drive documents. Free meetings can be up to 60 minutes, you have wallpapers to change, share documents, and a system of reactions. WhatsApp Beyond the most professional solutions, WhatsApp also allows you to make group video calls. Because in the end almost all we have WhatsApp and some group in the app, and in these groups that we already have created there are options to start the calls You can make calls in group chats of Up to 32 people. It is a smaller limit than other applications, but for most cases it should serve, and is completely free. In addition, you will be able to access these video calls from any device, both mobile and computer. Telegram And if WhatsApp allows group calls, Telegram too. These can be up to 30 people in Videpalthough audio are unlimited. In the calls you can share screen or reduce the background noise, and there is support for tablets and calls from the browser. Discord Discord is a platform to create metacomunities, in which you can make different conversation rooms. It is a good free tool for work or leisure communities around specific topics, and has enormous compatibility With other systems, including consoles. This platform allows you to have real -time communications of what you want, and it has Audio or video call chats function. Currently, Discord allows people of up to 25 people on your server. Facetime Apple users have facetimeyour own video call application. Although you can have already enter a facetime call from Android or Windowsit is still a fairly minority option, although it is advisable to remember that it is still there. This alternative allows audio or video calls with Up to 32 participants. To start them you will need to use an Apple device, and then share the link to access from an Android or Windows using the Internet browser. Signal Signal is an alternative to WhatsApp and Telegram Based on privacyand like the other apps also allows individual and group video calling. These video calls are encrypted and with the maximum safety guarantees. To make these calls you first have to make a group chat with the members, and then click on the camera icon. The call opposes up to 50 participantsalthough all of them must have the updated application. You can share screen and talk with these people normally. Jami This is one of the best open source alternatives To make calls among users. It is available in almost all systems, and stands out because calls between users are direct and among them, without using any server where data can be saved. Like all, it has a free version and one for payment companies. They have all the basics, with text messages, video and voice calls, send files, and all the essentials, although perhaps without so many advanced options, although some as silenced participants or hand of raised hands. Talky This is a free web service for those who do not need so much. You do not need to bealar anything, the call is made with the browser, although it has A limit of 15 people In videoconference. You also have options such as collaboration or sharing screen, mobile application, and even put a password to the group call. Wechat Wechat is another popular Asian chats application, and also allows group calls to be made. Less used, but you can do it both from your mobile apps and in your web version. It becomes like WhatsApp or Telegram, with similar functions, including group chats. You also have the option to see people around and use other local functions. As for group video calls, you have A limit of 15 people In each of them. Instagram or Facebook Messenger Both Instagram and Facebook Messenger are option to perform group video call from their applications, with limits … Read more

‘The White Lotus’ has shown how a group of millionaires veraneanding on your coasts is a magnet for tourism

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In addition to catching millions of viewers, Successful television series They have proven to have an unexpected power: become fashion tourist destination Your locations. Beyond their plots or characters, the landscapes that appear in them become one more actor and an object of desire to Millions of anxious tourists for living the same experiences as the protagonists of the series. The last to exploit this phenomenon has been “The White Lotus” in which, for more signs, a group of millionaires enjoy some vacation in a luxury resort. The tourist claim is served. The “The White Lotus” effect is very real In the same way as each stop on the Taylor Swift tour affected the economy Local for the singer’s convocation power, every season of “The White Lotus” has had in response an increase in visitors in the locations in which it has been filmed. In the BBC They analyzed the phenomenonwho have not hesitated to qualify as “White Lotus effect“ The White Lotus series, which tells the vacations of a group of Millionaires in a luxury resort which gives name to the series, but in real life it is hotels of the Four Seasons chain. For the first season, Mike White, made the whole plot happen at the facilities of the Four Seasons Resort Maui in Waileain Hawaii. According to data published by the BBC, the hotel registered an annual increase of 425% in the number of visitors to its website and 386% in availability consultations after the broadcast of the first season. Four years after the broadcast of the first season of the series in Hawaii, there is still no availability for the “pineapple suite” that appears in the series. The hotel chain has not let the occasion escape and has taken advantage of the pull of the series to offer one of its “premium experiences” emulating the protagonists From the series on a 20 -day jet in private jet to the three hotels that have served as a location for “The White Lotus”. Its price: since 188,000 per adult. The tourism of “The White Lotus” in figures According to published data by The Wrapthe impact on Hawaii’s local economy Tourism attracted by the series In the first season it was 12.89 million dollars for local economic activity. That provided 3.86 million dollars in salaries to the workers of the island and attracted an investment of 7 million in local companies and suppliers. All this in his first season, when his success still did not reach current popularity quotas, where Variety He reportedan audience of 4.2 million viewers in episode 6 of the third season. For the second season of the series, the group of millionaires moved to the facilities of the FOUR SEASONS SAN DOMENICO PALACE In Taormina, Sicily, and with them They dragged a legion of followers. In the case of Sicily, the series was already coming from a very successful first season, so its figures quadrupled. The local tourism economy It received an impact of 40.1 million dollars after the broadcast of the second season, which generated 18.7 million dollars in salaries for local workers and an investment of 21.4 million dollars for local companies and suppliers. The numbers suggest that the third season of the series, set in the Four Seasons Resort Koh Samuiin Thailand, they will also be a tourist ball that has already generated a benefit of 36.9 million dollars in tourist activities. According to published The New York Timesthe reserves in the Four Seasons in which the third season has already registered a 40% increase in its reserves. Those responsible for local airlines They assuredto Bloomberg They expected a record of 2.7 million visitors this year, attracted by the The White Lotus effect. Set-Jetting: Choose destination according to your favorite series The tourist success of The White Lotus is not an isolated case result of the aspirational desire to achieve some luxury vacation like those enjoyed by the wealthy protagonists of the HBO series. Choose how Vacation destination The locations of the series most popular of the moment has become a trend called “Set-Jetting“ According to The UNPACK´24 report Expedia, 66% of travelers have considered traveling to a destination after watching it in a series or film, and 39% have ended up spending their vacation in one of these film locations. Game of Thrones left an even deeper mark on his recording scenarios, such as Dubrovnik. From the premiere of the series, the city, which served as the scenario for landing of the King, experienced a 40% increase in the influx of international tourists. That generated immediate economic benefits, such as a 60% growth in local income related to tourism. However, series impact also brought some inconveniences For the inhabitants of the Croatian city. According to a studybetween 2012 and 2018, housing prices in Dubrovnik fired 28%, promoted in part by international investments and the arrival of foreigners who sought to acquire properties in the now famous destination. In Xataka | The last trend among millionaires is not to buy a yacht. Is to share a luxury minicrucero Image | Max

A group of researchers is caught in a Antarctica base under a threat: that of one of them

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In 1982 the film teacher John Carpenter made us feel the other face of the currency of cold isolation at a research station in Antarctica. Through science fiction he spoke to us In ‘The Thing’ of the human psyche in such auspicious conditions for paranoia and conflict. Therefore, when in 2018 it occurred A real violent story In a Russian station, the looks returned to the classic. Something similar is happening again in the area. There are nine researchers and a defendant and, as almost always, without the possibility of leaving. Investigation. February 2025. The government of South Africa arrives a first report, a report where there is A serious accusation Among the team of nine outstanding researchers who have in the SANAE IV Antarctic Base. In addition, the accusation arises less than a month after the team started from South Africa for a 13 -month mission. According to leaksone of the victims would have sent an email to the government describing the attack, the worrying behavior of the aggressor and direct threats against his life. However and until now, the government He has not confirmed Independently, the content of the message has not given details about the identity of the accused or the victim. In 3D games Generation Z cannot pay the rent, but very soon it will be the richest generation in history Government decision. In the last hours, the Government of South Africa has made a key decision: it has decided Do not evacuate any member After investigating the complaints of physical aggression and sexual harassment that occurred at the station. Dion George, Minister of Environment, He affirmed to New York Times that the situation is currently “under control”, that the alleged aggressor has shown repentance and that a mediation protocol has been activated with the support of psychologists. However, the real problem is in the extreme distance (more than 4,300 km to Cape Town), and the environmental conditions, which have complicated research, leaving many questions about the safety and well -being of the equipment. Antarctica: an inhospitable environment. The Sanae IV base is one of the many scientific facilities in Antarctica where researchers must LIVING FOR MONTHS IN ISOLATION Extreme, without the possibility of abandoning the place due to severe climatic conditions. The hostile environment, with extreme temperatures, ice storms and months of total darkness, makes any interpersonal conflict amplify in a dangerous way, since victims cannot get away from their aggressors or seek immediate help. The Sanae IV station Recent cases. We said it at the beginning: the problem of inappropriate behaviors and violence in Antarctic scientific bases It is not new. At the beginning of the new millennium the geologist Jane K. Willenbring denounced being harassed Sexually during an expedition, although it only filed the complaint in 2016 after obtaining professional stability. Perhaps the most popular case of all It happened in 2018when a researcher at a Russian station stabbed a colleague, in what was described as An emotional collapse Due to insulation pressure. A year earlier, in a South African base, an investigator destroyed another’s computer with an ax For a love dispute. All incidents that reflect the psychological complexity of prolonged isolation and the challenges that the authorities face to supervise the behavior of the equipment deployed in the region. And the law? It We count a few years ago. Given the absence of effective autonomous institutions, and having such a tiny and scientific population, we can only refer to the Antarctic Treaty which was signed in the mid -twentieth century by 53 countries, the same that establishes that each malefactor will be tried according to the jurisdiction of their country of origin. Of course, there are no order forces or real judicial figures. The logistics dilemma. It is the great leg to elucidate. One of the key factors in the decision of the South African government not evacuating anyone lies in the logistics and operation of the base. In winter, ice storms They make any evacuation impossible Without high risk for the entire crew. In addition, each team member plays an essential role to maintain the operational station, and the lack of personnel could be unusable the base, a crucial infrastructure for South Africa’s scientific research in the region. According to Dawn Sumnerprofessor at the University of California, withdrawing a single person is not viable without affecting the stability of the equipment and the operability of the station. Plus: The physical structure of the SANAE IV base limits the possibility of completely isolating the aggressor of others. {“Videid”: “X8SQN4A”, “Autoplay”: False, “Title”: “The largest iceberg in the world follows its course by Antarctic Waters”, “Tag”: “”, “Duration”: “10”} Protocols and prevention. To avoid incidents, researchers traveling to Antarctica are subject to rigorous selection processes similar to those of astronautswhere technical skills, psychological history, medical history and coexistence capacity are evaluated. Thus, even with these filters, coexistence problems in extreme environments remain a constant threat. In this regard, Minister George said that, at the time of the team’s departure in February, no problem was detected in the evaluation of the members. However, recent events suggest that current protocols may not be enough to prevent this type of incidents in long -term missions. In Xataka Elon Musk fired 6,000 employees two weeks ago. Now the US faces the massive entry of invasive species Plus: Winter. Despite the apparent current calm, experts warn that the worst is yet to come. The months of July and August will bring total darkness and even more extreme temperatures, which could intensify tensions within the equipment and increase psychological risks. As stood out in the Times Professor Sumner, “darkness has not yet arrived, and they are already facing these problems,” suggests that the situation could deteriorate even more. With this cultivation broth, the combination of isolation, extreme climatic conditions and interpersonal conflicts without the possibility of escape, they make this A high -risk case. While South Africa insists that everything is under control, the history of violence … Read more

8,000 years ago a group of farmers crossed the Aegean Sea. Its trail can still be seen in the DNA in Media Europe

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A little before 7,000 before Christ, the western hunters-gatherers and the center of the Anatolia They started cultivating. It seems likely and unimportant. But that little change ended up causing a deep social, economic and demographic reorganization of the entire European continent. And it is not an exaggeration. It was so strong that even today we can see her on the maps. PH2TER What are we talking about? Between 6,000 and 4,000 before Christ, those Neolithic Farmers of Anatolia They began to move beyond the Aegean And, progressively, they took agriculture to Europe and North Africa. They thus became the ancestral genetic component of this whole area of ​​the world. Subsequently, the arrival of the shepherds of the western steppe (the known as Yamnaya culture) He finished configuring the basic genetics of the historical peoples of Europe, but the strength of the legacy of the anatolian farmers remained very strong. Above all, in the south of the continent. How can this know? Taking into account that the databases are even more incomplete than we would like and, therefore, there is always enough speculative content, a map can be built by comparing historical and contemporary samples. On the map, you can see a spectrum in which blue represents populations with greater “genetic distance“With the neolithic anatolic farmers and the red the slightest distance. And, to tell the truth, it has enough surprises. Detlef Gronenborn, Barbara Horejs, Börner, Obe Who is who (genetically speaking)? As usually explained, in the European countries of the Mediterranean there is a greater genetic closeness with the first European farmers. Specifically, Greece and Italy are the sites with the greatest closeness. Sardinia, of which we already knew that They were a very unique genetic populationit seems that the palm is taken. As a curiosity, it seems that current anatolia is not so great. Paleogenetics for beginners. All this is still a curiosity of an amateur forum (one that presumably has serious reliability problems as we approach detail). However, it is a good example of the enormous depth that genetic studies give us to understand the intrahistory of humanity. As we said Half decade ago“Paleogenetic techniques are like Galileo’s telescope: they let us see where we could not until now, but we need to accumulate evidence, works and studies to know what is true and what is a mirage.” As happened with carbon-14 techniques (it took almost 40 years to be reliable to one hundred percent), we are about to see how the past changes. Image | PH2TER | In Xataka | The past of the future: how science changes (constantly) our way of seeing dinosaurs and the past in general

If the question is whether your company can include you in a work WhatsApp group, the AEPD leaves no doubt: it depends on who pays

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In many companies, WhatsApp groups or from any other social network, they have adopted the role of a communication board, from which the company or those responsible for employees They organize shiftsroutes or vacations of its employees from a single channel. However, despite being very convenient for the organization of the company, adding employees to These groups It is an exhibition of your private data. Is it legal that the company includes you in one of these Work groups of work? The answer: depends d. Use of WhatsApp on personal mobiles The Spanish Agency for Data Protection, supported by a sentence of the 2019 National Court established the pillars of the use of mobile devices in the workplace, indicating that employees are not obliged to use or install applications for professional use. That is, if the mobile in which the line that will be included in the WhatsApp group is personal, or the line itself is, is installed, or The company cannot force the worker to be part of the group. Including that number in a WhatsApp group without the express consent of the employee would violate article 5 of the Organic Law 3/2018, of December 5, on the Protection of Personal Data and guarantee of digital rightsviolating the right to individual privacy. The legal protection of this assumption was reinforced with the arrival of the Teleworking 10/2021that in its article 17.2 it indicates that it is the company who must provide any material or device that employees may need to develop their work. If to develop that work, the employee needs a mobile with line for communications with the company, or for the time registrationyou must facilitate it. Use of WhatsApp in the company’s mobile The scenario changes completely when the mobile or line is owned by the company, not the employee. In that case, the company can use that resource as it creates convenient and may include those lines in a WhatsApp group, without the employee being able to refuse to it. This use is part of the organization of work by the company according to the Workers Statute. However, the company must justify the group’s need, assume the cost of the line and establish clear rules on its use. Right to digital disconnection In any case, whether the mobile is personal and has the employee’s consent, as if it is a corporate mobile, The right to digital disconnection must be respectedas established in article 20 bis of the Statute of Workers and in article 18 of the Teleworking Law. This section specifically indicates: “Workers have the right to privacy in the use of digital devices made available to the employer, to digital disconnection and intimacy in the use of video surveillance and geolocation devices in the established terms in current legislation on personal data protection and guarantee of digital rights. “ This means that, in any of the cases, the worker is not obliged to answer Out of your working hours, unless it is subject to any of the exceptions due to justified urgency. This right is protected by various labor laws and their breach would result in economic sanctions for the company that could range between 751 euros and 7,500 euros. In Xataka | Signing with the fingerprint at work was legal. In Europe they have decided that they are no longer and threaten to fine Image | Unspash (Dimitri Karastelev)

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