How wealth and land passed from mothers to daughters (and not to men) in Britain 2,000 years ago

Image source, BOURNEMOUTH UNIVERSITY photo caption, The investigation found several skeletons of women buried with valuable objects such as pots. Item information Author, Georgina Rannard Author’s title, Science reporter, BBC 1 hour 2,000 years ago women in Britain passed land and wealth to their daughters, not their sons, as communities were built around the female bloodline, according to new research. Skeletons unearthed in Dorset contain DNA evidence that Celtic men moved to live with their wives’ families and communities. Scientists found evidence of an entire community built around a family’s female bloodline over generations, probably originating from a woman. “This points to an Iron Age society in Britain in which women had a lot of influence and could shape its trajectory in many ways,” explains Dr. Lara Cassidy of Trinity College Dublin, Ireland, lead author of the investigation. Image source, BOURNEMOUTH UNIVERSITY photo caption, Archaeologists found well-preserved skeletons in the clay soil of Dorset. It is the first time in the history of ancient Europe that this evidence has been documented. of communities built around women. Scientists believe that the communities also invested heavily in their daughters, as they would likely inherit their mother’s status. “It’s relatively rare in modern societies, but it might not always have been that way,” Cassidy says. The team found evidence that this occurred in numerous places in Britain, suggesting that the practice was widespread. The communities analyzed lived around the same time as Boudica, the warrior queen who led a rebellion against Roman invaders in eastern England around AD 61. Dr. Cassidy sequenced DNA taken from the bones of 57 individuals from a tribe called Durotriges. People lived in Winterborne Kingston, Dorset, around 100 BC to 100 AD The skeletons were unearthed from a cemetery by a team of archaeologists from Bournemouth University, England. By tracking mitochondrial DNA, which is only passed between women, Cassidy discovered that most of the women in the community were related by blood ties that went back to previous generations. Instead, there was a lot of diversity in the Y chromosomes, which are passed from father to son, indicating that men from many different families married into the community. Image source, BOURNEMOUTH UNIVERSITY photo caption, The skeletons of people from the Durotriges tribe were very well preserved. DNA analysis also indicates that most of the ancestral line can be traced back to a single woman. The work shows that this society was what is known as matrilocal, meaning that a married man moved to live in his wife’s community. “The most obvious benefit for a woman is that if you don’t leave home, you don’t abandon your support network. Your parents, siblings, family members are still around you,” says Dr. Cassidy. “It is your husband who arrives, he is the stranger in the community and depends on your family for his livelihood and his land,” she adds. The researchers they found the same evidence of matrilocality in bones from other cemeteries, including those in Cornwall and Yorkshire. The researcher says evidence of powerful women in ancient communities has often been dismissed as isolated, not the norm, but these findings challenge that way of thinking. Archaeologists Miles Russell and Martin Smith found other evidence that women had high status. Image source, BOURNEMOUTH UNIVERSITY photo caption, The team from Trinity College and Bournemouth University excavated and analyzed skeletons of 57 people “We found tombs decorated with great care and with objects of great value. In each of the cases they were tombs of women, so we believe that wealth was transferred through the female line,” says Professor Martin Smith of Bournemouth University. The findings also support Roman writings of the time which suggested that women in Britain were quite powerful, more so than in Rome. But the Romans, like Julius Caesar, saw it as a sign of backwardness. “Women in Britain had power and it was a more egalitarian place. That was the biggest problem the Romans had with the British because Rome was a deeply patriarchal society. For them, it marked the British as the quintessential barbarians,” she says. Professor Miles Russell of Bournemouth University. Most societies today are patrilocal, meaning that women move to their husbands’ communities. But there are some matrilocal communities today or in the recent past, such as the Akan in Ghana, West Africa, and the Cherokee in North America. Scientists say Iron Age Britain may have been matrilocal because men were frequently outside fighting. Dr. Cassidy compares it to World War II, when women gained more political and economic power. Matrilocal societies are also less likely to experience internal conflict, he says. “They can promote feelings of unity between communities and neighboring towns. They disperse groups of related men, preventing them from developing strong loyalties and starting disputes with related men who live nearby,” suggests the researcher. The findings were published in the scientific journal Nature. Subscribe here to our new newsletter to receive a selection of our best content of the week every Friday. And remember that you can receive notifications in our app. Download the latest version and activate them.

Enriched milk: the best option for people over 65 years of age

Milk enriched with the milk fat globule membrane (MFGM) and foods that contain it can help people over 65 years of age to improve your cognitive abilities, including short-term memory. Reaching old age involves changes in the body that include neuronal wear and tear that has consequences such as diseases, memory loss, Alzheimer’s and senile dementia.A balanced diet, which, according to studies, includes foods rich in MFGM, can help recover the ability to remember recent experiences. Benefits of MFGM for cognitive health A study of the Department of Psychological Medicine at the University of Auckland in New Zealand reveals that The milk fat globule membrane (MFGM) contains “bioactive proteins, carbohydrates and lipids.”vital to improving mental health in three key stages of human life, that is, childhood, adulthood and old age. The study published by the specialized magazine Food indicates that MFGM compounds “play a fundamental role in maintaining the integrity of the cell membrane and the capacity for neuronal signaling, which promotes brain health.” MFGM and its phospholipid components can ““Improve mental health by reducing neuroinflammation and promoting the synthesis of neurotransmitters through the gut-brain axis.” Based on tests conducted by researchers on age-related cognitive decline, MFGM helps reduce the negative consequences of situational stress, improve brain health in old age, and reduce depressive symptoms. Other Oxford research reveals that sweet whey, the co-product of butter manufacturing, is rich in bioactive components of MFGM. How does MFGM help cognitive health? Fortified milk improves cognitive abilities in older adults.Credit: Shutterstock A study published by the “Food Sciences Research Institute (CIAL, CSIC-UAM)” found that MFGM-enriched milk improves episodic memory in people over 65 years of age and prevents mild cognitive impairmentquotes El Cronista. Milk with MFGM is rich in sphingolipids, ospholipids, and glycoproteins and other compounds that, as we already mentioned, are key to improving brain functions. These three components play important roles in brain health. For example, the main lipids in cell membranes are phospholipids, which contribute to strengthening the nervous system. While phosphatidylserine improves depression, stress and Alzheimer’s and sphingolipids promotes memory and brain health. Specialists recommend including this type of milk in the diet to prevent mental deterioration and improve the cognitive health of adults. Keep reading:

Bluray has been the last refuge of “physical” collectors for years. Now the industry is strangling it

Sony has announced that Abandon the production of physical formats Like Blu-ray. They are not the only ones: Panasonic, Sony and Oppo They stopped manufacturing playback devices in 2018, Samsung In 2019 and, at the end of last year, also did LG. We can be in favor or against physical formats, considering them more or less superfluous, but the position of the industry is clear: the players will increasing Games in physical format and the world of film disc edition, increasingly dedicated to collecting, disappears. It is not definitive, but almost. Although Sony’s pass is more radical, as we counted yesterday, LG has given some extra nuance to its decision to stop manufacturing players: it has eliminated the section of these devices from its website, According to Arstechnicabut from LG Korea they have not affirmed that this cessation is permanent. Although they are going to make a parenthesis in the manufacture and sale of their devices, of which he also did not take any new model since 2018, being the Ubk90 and Ubk80 The last ones that updated. Consoles are no longer the last redoubt. To this growing shortage of players is added that consoles are no longer that safe specio for physical format devotees. Both the Xbox Series X and S and PlayStation 5 took the market with Blu-ray player, but soon they joined Options without disk reader. But more than four years ago of that, and the trend begins to blow in the opposite direction: PlayStation 5 Pro leaves, by default, without disk (which can be bought independently at a completely deterrent price). And Microsoft’s turn towards a philosophy of “Any device is an Xbox“It favors the game in the cloud and the abandonment of the physical. Et tu, brute? Less records. Of course, accompanying this fall we have the descent of releases of the games themselves and, above all, films on the support. There are less and fewer stores that take care of it: the chain Best Buyone of the most important in the United States, has stopped selling Blu-rays and DVDs in 2024, and the extended Target He announced that he would only do so on indicated dates. In Spain, there is nothing more to take a walk through businesses that were once unavoidable appointment for the physical format collector: in El Corte Inglés, for example, the film zone has been reduced to the minimum expression, and serve on request in the most cases. The market is compressed. At a speed of infarction, in addition: between 2019 and 2023, the US DVD market and the Blu-ray 40% were reducedand the situation is complex enough to make it difficult to find a single guilty. The main and most striking is the streaming. Who sees movies to hang out finds more than satisfied their needs with the streamingdo not need to accumulate films in physical format that yes, they look better, but with nuances that only interest experts (we live times in which television come, by default, with Activated options that tasting the photography and color work of any movie). But Netflix and Prime Video are not the only villains of this story. It is the market, friend. The public that consumes physical format has also changed: before the arrival of the platforms, the economic formats such as the DVD and the latest VHS spoils made it economy to buy movies. Now it is a luxury article, on a parallel path to which they have followed The vinyl of music Let us add to this circumstance that the space for storing physical formats has been reduced in these times of rented rooms of 60 square meters, where every centimeter of bucket is vital, and we will have circumstances that are not favorable to the pile chaotic and compulsive of the DVDs: Do you remember when it was impossible to buy the newspaper without half dozen records?) Nor are the producers for the work. And finally, we have the companies themselves, little interested in the business of the physical, since the streaming It is much more profitable: a platform that includes its catalog or that of its partners in its offer bridges intermediaries such as stores, and gives more benefits. The digital format, in addition, means that if we want The same product, something that does not happen when a physical copy of a film is owned. We will always have collecting. Interestingly, while Majors They gradually distance from the physical market (Disney recently announced that he would edit less 4K movies, a witness that Sony would collect with part of his catalog, while the least commercial options of his cinema Possibly they would disappear), collecting and special editions live a golden age, on a new path very similar to the one traveled by the vinyl. Recoverations of classics, attention to unknown and worship as it was not seen from the first explosion of the VHS, and stamps as criterion, Arrow, 88 films, Eureka or indicator, among many others making some classical and modern cinema editions as not It had ever seen it. That is The authentic future of the format: A remnant for cinephiles and cinephagos. Header | Diego Correa In Xataka | I have been testing the best teles that come to the market for more than 20 years and these are the films I use to analyze its image quality

Mobile phones have been stagnant for five years when it comes to innovation. There is an explanation

Mobile phones have not innovated for years. Or, at least, not too much. There was a time when jumping from one generation to another was a box of surprises. New designs, completely new features, and crazy innovations to surprise the public iteration after iteration. For a few years now, the meme of Smithers and the doll with the new hat has become more true than ever. The new phone will be the same as last year, with a little more power, a slightly better camera and AI features that we may never use. All this has a reason for being. The times of innovating are (almost) over. There was a time when manufacturers were not afraid to break the mold to create different devices. Samsung did it with the curved screen of the Galaxy Round, LG had a G Flex 2 self-healing, and Xiaomi dared with pop-up cameras from the body with the 9T Pro. There was a time when manufacturers dared to innovate. A few years ago, jumping from one generation to the next meant a significant leap. Going from a Galaxy S2 to an S4 was a brutal change. The same thing happened between LG G3 and the G5. It is true that the brands were taking some blind steps, completely changing the phone from one generation to another: there was not much consistency, but there were significant changes. Apple, which has always moved at its own pace, was one of the few that continued to maintain designs and advance specifications discreetly, without disruptive changes between generations. On Android, every year was an adventure. Being groundbreaking doesn’t work. The most innovative ones have not fared too well. LG ended up closing its mobile divisionNokia stopped inventing and started selling traditional, simple mobile phones under the HMD umbrella, and major manufacturers like Samsung, Xiaomi and Huawei began to make iterations that were increasingly similar to each other. No matter how many critical voices are heard against continuity, continuity works. Or so the data says. If we look at the list of best-selling devices in the world We found that, year after year, the iPhone and Galaxy (both mid-range and high-end) are the ones that repeat the podium year after year. Those phones that precisely “innovate” the least are the ones that sell the most. A path to refinement. The image you see above is a good example: it is even difficult to distinguish last year’s model from the new model. Manufacturers have changed the philosophy: if something works, don’t touch it. For approximately four years now, improvements between generations have been slight. Changes in the camera, small refinements in the design, updated processor, and some technologies such as WiFi, Bluetooth or USB that change protocols. The great innovations of these years have been camera buttons, longer telephoto lenses and the arrival of AI (which, no matter how much it is sold as a gimmick, plays a very secondary role in daily use). And it’s not a negative thing.. Smartphones are at a point of maximum maturity. So much so that it is difficult to think about how to improve them. Screens: we have as much resolution as practically that of a television. Very high peak brightnessand calibrations worthy of studio monitors. The big leaps will involve the implementation of matte screens and better drivers so that these panels are increasingly more efficient. Batteries: 2025 has been the key year for the implementation of carbon-silicon, bringing with it more capacity in a smaller size. 6,000 and 7,000mAh batteries are a realityguaranteeing two days of full use in many cases. There is still a way to go, but the great leap has already been made. Microprocessors: today mobile phones they are so powerful That, in many cases, this is a problem. We have not reached peak power, but we are at a point where a phone is capable of playing triple A games as if it were a console. Cameras: It is one of the points where there is the most room for improvement, but this does not happen through the hardware, but through the software. Formats: Manufacturers want to break with traditional formats, and that is why they are betting on form factors such as folding ones. These grow slowly, but they represent just 1% of total sales. Again, innovation does not sweep. We are far from the real peak. We have been thinking for years that we are approaching the peak smartphoneto that point of no return where it will be practically impossible to improve what we already have. We are right in our approach: progress is becoming less and less and, to appreciate it, it is necessary to be more and more thorough. Despite this, progress is present and, although they are minor changes, they are there. Your 2025 mobile has a processor that allows it to run the applications with the best performance. The quality of its microphones is getting better and better, its fast charging system is very far from those 2/3 hours necessary to charge your old phone and, in short, if we look back 3 or 4 years, the advances are still present, for small as they seem. Image | Xataka In Xataka | The best quality-price mobile phones (2025). Their analyzes and videos are here

Leader of arms trafficking network between the US and the Caribbean is charged and could face 20 years in prison

United States Attorney Roger B. Handberg announced the indictment against Shem Wayne Alexander, 35, of Port of Spain, Trinidad and Tobago; and faces charges of conspiracy to commit illegal export smuggling and conspiracy to traffic firearms. Alexander was arrested in Jamaica on November 15, 2024, with a request for provisional arrest from the United States with a view to his extradition, which was fulfilled on December 20. According to authorities, Alexander was the leader of a group that illegally exported firearms, firearm components and related items from Florida to Trinidad and Tobago between 2019 and 2022. The firearms, including pistols and rifles, and related equipment were concealed within boxing and wrestling equipment, speakers and other household items to avoid detection by law enforcement and customs authorities. The criminal group led by Alexander also participated in phantom firearms purchases in Tampa by misrepresenting the identities of buyers and recipients. Even on April 7, 2021, Alexander ordered his associates to send a package containing several firearms from Miami to Trinidad and Tobago. This shipment included pistols such as the 9mm Taurus G2C and Ruger Security-9 models. Authorities intercepted these items at Piarco International Airport on April 22, 2021. The investigation was led by Homeland Security Investigations (HSI), along with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), with support from several agencies, including the Police Service’s Transnational Organized Crime Unit of Trinidad and Tobago. If convicted, he could be sentenced to a maximum of 20 years in federal prison. Keep reading:. Wisconsin woman found guilty of poisoning friend with eye drops. Wisconsin woman poisoned her husband’s coffee with animal euthanasia drugs. Woman arrested in North Dakota who poisoned her boyfriend to death

3.7 billion years ago it still had lakes

The evidence that Mars once had rivers and seas that covered much of its surface with water continues to accumulate. These tests serve, however, more than just to demonstrate what we already know with some certainty, they also help us to know what these seas were like and, perhaps one day, they will tell us the story of their disappearance. New tests. The images captured by the rover Curiosity have made it possible to identify in the Martian rock some geological structures undulating waves similar to those that can be found in the sandy beds of lakes and on beaches on our planet. These structures not only denote the presence of water, they also imply that it was on the surface, at the mercy of the winds of Mars. The ripples. These geological marks were found in two places and, according to estimates, they were formed about 3.7 billion years ago. This detail is important since, as the team responsible for its discovery emphasizes, it implies that the surface water of the red planet lasted longer than some estimates calculate. That is, they extend the period in which Mars was partially covered by water. The ripples observed by Curiosity are tiny: about six millimeters high, and separated by intervals of between four and five centimeters. From these data, the team estimates that these were formed on the floor of a shallow lake, about two meters deep. Uncovered. Another important detail that these marks reveal to us is that the water in these lakes was liquid on the surface, that is, it was not covered by a layer of ice, since it would be the result of the action of the wind. This also contradicts some of the climate models applied to the Martian climate of the time. “The shape of the waves could only have been formed under water open to the atmosphere and affected by the wind,” stated in a press release Claire Mondro, co-author of the study. Modeling the undulations. The team analyzed the Curiosity observations and simulated through computer models the conditions that gave rise to these marks on the rock. Thus they were able to estimate an average wavelength of about 4.5 centimeters and the estimated depth of the body of water in which they formed. Details of the analysis were published in an article in the magazine Science Advances. Curiosity. He rover Curiosity has been 12 years of activity on the surface of Mars, where it has already traveled tens of kilometers. Perseverance’s older brother arrived in Gale Crater in mid-2012 as the spearhead of the Mars Science Laboratory mission. In Xataka | The space dream was to spend billions of euros to go to Mars to end up eating crickets Image | NASA/JPL-Caltech

A$AP Rocky trial begins: he faces 24 years in prison

The rapper A$AP Rockywhose real name is Rakim Mayers, faces a judicial process that formally began this week in Los Angeles. The case, which has captured media attention, revolves around an alleged shooting that occurred in November 2021 in Hollywood, where the artist allegedly shot a former friend, Terell Ephron, known as A$AP Relli. Jury selection began Tuesday, and the court is preparing to consider evidence and testimony related to charges of assault with a semi-automatic weapon. If convicted, Rocky could face a sentence of up to 24 years in prison. So far, the artist has pleaded not guilty to the charges brought against him. According to court documents and previous testimony, The incident would have started as a disagreement related to a debt between the two men. Ephron maintains that The altercation escalated until Rocky allegedly pulled out a gun and fired several shots, slightly wounding him in the hand. Although there are surveillance images from that night, the moment of the shooting cannot be clearly seen, which adds an element of uncertainty to the case. Judge Mark Arnold, in charge of the process, has indicated that he will seek to expedite the development of the trial, ensuring that all those involved are treated fairly, regardless of their social status or fame. Arnold has also allowed cameras in the room, ensuring constant media coverage. A$AP Rocky is not only known for his career in the rap world, but also for his impact on fashion and his relationship with singer Rihanna, with whom he has two children. So far, it is unclear whether Rihanna will attend the trial, as Rocky’s lawyer, Joe Tacopina, indicated that the artist prefers to keep his family out of this environment. The trial, which could extend for several weeks, is being closely watched not only for its legal implications, but also for the impact it could have on the rapper’s career and personal life. Keep reading: •Rihanna reports that she will tour, but until her next album is ready•Rihanna dreams of having a girl after the arrival of her first two children•Rihanna debuts new look: She’s blonde! And he showed it off in Los Angeles•Rihanna and ASAP Rocky reveal their family life after welcoming their second child.

Tourist accused of setting businesses on fire in Cabo Rojo, Puerto Rico, appears in court today in Missouri; faces up to 20 years in prison

New York – This Friday, Danielle Bertothy, the Missouri tourist suspected of starting a fire that left several in rubble business in Cabo Rojo, Puerto Rico, shortly after New Year’smust appear at a hearing in a court of the aforementioned state to respond to the accusations that federal authorities presented against him. The arrest of Berthothy, 36, was reported yesterday in St. Peters, the city where he resides. A federal grand jury in the District of Puerto Rico accused the tourist of arson. As reported by the Federal Prosecutor’s Office for the District of Puerto Rico, On or about January 2 last, Bertothy maliciously damaged and destroyed, by means of fire, a building and other property furniture and real estate used in interstate and foreign commerce and in activities that affect interstate and foreign commerce. In this Thursday’s press releasefederal authorities add that the accused will be held responsible for her dangerous actions. “This defendant will be held responsible for her dangerous actions that caused significant harm and put many lives at risk“, declared W. Stephen Muldrow, head of the United States Attorney’s Office for the District of Puerto Rico. “The U.S. Attorney’s Office, together with federal, state and local partners, will continue to vigorously enforce federal laws to bring to justice criminals who engage in violent crimes,” Muldrow added. For Christopher A. Robinson, special agent in charge of the Miami Field Division of the ATF (Agency for Alcohol, Tobacco, Firearms and Explosives), the prosecution demonstrates the commitment of that office in the fight against violence and destructive criminal behavior, whether in the United States or the territories. Bertothy is accused of using fire to destroy buildings affecting interstate commerce. The woman is scheduled for a hearing this Friday before a judge of the United States District Court for the Eastern District of Missouri. If convicted, the defendant faces a minimum sentence of 5 years in prison. and a maximum of 20 years. The federal authorities thanked the collaboration of prosecutors from the Department of Justice in Mayagüez and the Explosives and Public Security Division of the Puerto Rico Police. Ismael Cartagena, in charge of the Office of Explosives and Public Security, indicated through Facebook this Thursday that, to be effective, “investigations are not carried out in a hurry.” “The responsibility of the law and order agencies is to collect all possible evidence, corroborate information and present it to the public ministry to file charges and achieve a conviction. With this, we make true justice shine,” he said as a reflection on the course of events and the management of the authorities. El Diario is carrying out procedures to interview Cartagena as a follow-up to the coverage of the case. The accusations against the woman occurred about two weeks after the fire that occurred on highway 3301 in the El Combate sector. which affected four businesses: Luichy’s Seaside Hotel, Marinera Restaurant, Bar Marea and Artesanías Juavia. Merchants and residents of the area provided local and federal authorities with audiovisual material that allegedly implicates the woman in the crime. One of the videos shows a female, who would be the American, carrying a gallon of gasoline in the area. In another, the tourist is seen arguing with Bar Marea staff in the presence of agents. In an interview with the podcast specialized in issues about Puerto Rico, Válgame PR, this week, Ángel Luis Marrero Negrón, owner of Luichy’s Seaside Hotel, revealed that there are other videoslike one from cameras from a nearby business, which link the woman directly to the events. “That girl is walking with a container, I don’t know, because it was dark, she sprinkles something that is supposedly gasoline and takes a match, and, ‘wow.’ There you can see when the fire starts and she stares, making sure, and walks along the side of the businesses; But, I want to clarify that the coldly calculating woman waited for all the businesses to be closed,” described the interviewee. Audiovisual content began to be shared massively on social networks until reaching members of the Puerto Rican diaspora in the states, who expressed themselves with indignation. St. Louis Councilwoman of Puerto Rican origin, Daniela Velázquez, sent a letter to Bertothy’s employers to take disciplinary action against the woman in light of the seriousness of the allegations. “Your audacity to commit such a brazen act of violence during our beloved holiday season too has impacted Puerto Ricans like me in the diaspora“, Velázquez said to the senior advertising management of HLK Agency. “As a St. Louis-based company with a reputation for commitment to diversity and community impact, I am confident that they will review the situation with the seriousness it requires. “Your response will send a powerful message about living in accordance with global values ​​and communities,” he added. Shortly after, managers notified her that the employee had been suspended from her work at the company. It is not clear whether, as a result of the accusations, other actions such as dismissal would be taken. HLK argued in the statement dated January 4 that they had not yet been contacted by the authorities in Puerto Rico, but that they would be collaborating with any investigation. “We are outraged by this insensitive act and we hope that the authorities can address the matter in a timely manner,” they declared. The case has also encouraged the debate about the humiliating treatment of some tourists towards locals on the island versus the concessions of the authorities to those who visit the territory. The merchants have questioned that, despite the fact that the municipal police were alerted on at least two occasions about the bellicose and aggressive attitude of the woman, who also had verbally and physically attacked staff and customers of Bar Marea before the incident was reported. fire, they did not take her to the barracks or take her information. Supposedly, Berthothy was upset because they didn’t want to serve her any more alcoholic drinks. One of the agents who arrived at the … Read more

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