Exploring How the Theory of Masculinity Shapes the World

Feedback is the latest science and technology news of new scientists, the sidelines of the latest science and technology news. You can email Feedback@newscientist.com to send items you believe readers can be fascinated by feedback.

More male than male

In general, we suspect, along with most readers, that feedback has been cast to explain how the world has become in its current position. So we were intrigued by journalist Michael Hobbs. Post to the social media site Blueskyhighlights the 2013 paper American Journal of Sociology Called “Excessive Gender: A Test of Masculine Overcompensation Papers.”

The hypothesis is that when male masculinity is threatened, it is overcompensated as an “extreme demonstration of masculinity.” For example, when men were told they were feminine, they responded by expressing more support for the “dominant hierarchy” and said they wanted more personal strength. They also became more supportive of war and homophobia.

But the bit that caught Hobbes' attention is that they were interested in purchasing a sports utility vehicle (SUV) because it was so ridiculous.

Reading all this, I found that feedback stares into the universe, but the faces of famous people flashed in the past. It reminded me of singer James Blunt when he was interviewed on Jesse Ware's podcast. Table etiquette. He admitted that he had followed in college. A meat-only meal to prove his manliness and annoy his vegan friends– You'll just be diagnosed with scurvy.

We recall many examples of right-wing male men who confessed on social media that they did not believe in the existence of female orgasms.

It reminded me that Elon Musk and Mark Zuckerberg's trash cans were talking to each other during the proposed cage battle for a year. And we thought those sociologists might have the point.

Ready and not ready

We are all trying to adapt to the rise of artificial intelligence, but the next technological revolution is Quantum Computers. Thanks to issue 3530, regular readers will already know this. But what about all the poor souls who didn't pick it up?

Luckily, Microsoft, the Computing Giant and Netscape Killer, has a solution. Quantum Ready Program to help business leaders prepare their businesses in the coming era.

What is being offered? Why teach leaders help to create “clear and comprehensive quantum response strategies for durable, competitive differentiation.” Quantum computing is promised to “simply solve meaningful problems and unlock business value in various fields.” Hype, stable at Microsoft.

As a result of this upcoming power of quantum computing, leaders need to “understand the organizational change needed to lead the quantum era through a structured approach to business transformation tailored to the organization's objectives.” They need to “run Quantum Application Roadmap” for businesses that “assess the impact of Quantum.” In other words, do some research, plan, and do it. You really can't put financial value on advice that combines quality and originality to that extent.

The problem, of course, is that we don't know if quantum computers will be useful or if they will be of any exact help. So, while companies may spend a lot of time preparing for a quantum future, we see that surprisingly different quantum futures actually occur.

In a very realistic sense, even if the company is quantum-enabled, it is not quantum-enabled. If there is a thought experiment that could explain such a situation.

How to leave the planet

Given the state of things mentioned above, feedback sometimes makes me wonder if we might depart Planet Earth for a new meadow. Certainly space travel plagues dangers like metstone strikes, intense radiation, and true heart-wrenching scales of interstellar distance.

However, on the other hand, the grass may have greenery. In the idol moment, we may be able to fantasize that the approaching asteroid 2024 YR4 is a disguised flying saucer and cover the lift into the Alpha Centauri.

So when we learn, we can imagine our surprise through sustainability consultant Niki Rus Unusual LinkedIn Recruitment Certainly.com. A company called Black Book Resourcing Ltd wanted it “Pioner Colonists – Mars Village Program.” Responsibilities include “establishing and maintaining a life support system,” “generating power and managing resources for long-term survival” (just a little of the understatement here), “working as a team under extreme conditions.”

A rather long list of “essential requirements” includes “peak physical and mental endurance” and “backgrounds for engineering, medicine, botany, geology, or survival skills.” Confusingly, this list requires both “completely isolated adaptability and resilience” and “strong teamwork and leadership skills.” Finally, you should have “Don't depend on the luxury of the earth, only grit and resolve.” “Previous Experiences in Extreme Environments” is optional.

Not everything is in a hurry: the listing has expired and we are not at all sure it is authentic. Moreover, given the frankly intense requirements, the feedback was surprised to see that the proposed salary was between £60,000 and £100,000 a year. However, the company deserves credit for listing the work as “permanent.” That will definitely be the case. Bonus points for the location. This is described simply as “remote”.

Have you talked about feedback?

You can send stories to feedback by email at feedback@newscientist.com. Please include your home address. This week and past feedback can be found on our website.

Source: www.newscientist.com

What happened to the once-secret Netflix games?

when Netflix initially started incorporating video games into its vast library of streaming TV shows and movies. Following a successful experiment with the interactive Black Mirror film in 2021, Netflix began to fully expand into interactive entertainment, releasing games for Bandersnatch in 2018 and free Stranger Things games in 2019.

The streamer’s gaming offerings used to be a well-kept secret, focusing on quality. Their catalog includes award-winning indie games and licensed games based on various themes, such as Queen’s Gambit and reality dating shows. Subscribers have the opportunity to play these games, like Spiritfarer, a sci-fi strategy game involving robots, aliens, and guiding lost souls to the afterlife. Netflix has acquired or invested in game studios that have garnered rave reviews and talented developers.

However, recent developments suggest a shift. The closure of the Blockbuster Studio, as reported by Game Files, and the disappointing reception of their latest tie-in game, Squid Game: Alewhed, reflect a change in approach. Despite initial excitement about their gaming division, which included unique indie titles and renowned talent, Netflix has faced layoffs and cancellations of upcoming games.

The company’s leadership changes, including key executives moving on to other companies, hint at a shift in strategy. Co-CEO Greg Peters acknowledged the need to refocus Netflix’s gaming efforts under new leadership. This change signals a move towards narrative games based on Netflix IP and family-friendly titles, transitioning away from riskier ventures.

While Netflix’s gaming acquisitions have been praised for their creativity, recent decisions suggest a retreat to a safer and more predictable strategy. This shift has disappointed those hoping for greater investment in gaming innovation from the streaming giant. The success of the Squid Game tie-in game, despite its shortcomings, underscores a potential shift towards more mainstream, commercially driven game offerings in the future.

To ensure a sustainable future in gaming, Netflix must balance originality with licensed titles and industry veterans. Quality remains a crucial factor in the gaming landscape, and Netflix’s approach will ultimately determine its success in the gaming industry.

What to do

The latest entry in Capcom’s Monster Hunter series, Monster Hunter Wild, offers 15 hours of thrilling gameplay in a single-player story mode. The game’s engaging battles and rich narrative make it a must-play for fans of the series.

Available on PC, PlayStation 5, and Xbox Series X, Monster Hunter Wild promises hours of hunting fun in a dynamic and immersive world.

What to read

  • Microsoft introduces its new generative AI model, Muse, designed for gameplay ideation. Trained on Ninja Theory’s game Bleeding Edge, Muse aims to revolutionize game development with AI-generated content.

  • Baratoro, a publisher of a card game known for its simplicity and obsession, successfully persuades Pegi to lower its age rating, opening up new possibilities for game developers.

  • The leak of Shadow of the Assassin’s Beliefs raises concerns about spoilers as players stream the game from physical copies before its official release date.

  • Chinese company Netaase scales back its investments in Western and Japanese game development, impacting several studios and game projects.

  • Warner Bros. Discovery cancels Wonder Woman games and shuts down three video game development studios as part of cost-cutting measures.

What to click

Question block

Reader Michael asks:

“My sister has strict screen time limits for her 10-year-old daughter, but she is obsessed with video games. As her uncle and a game designer, I want to nurture her passion while respecting her boundaries. I’ve suggested introducing her to more enriching games on the Nintendo Switch. Are there any games you would recommend, particularly for a young gamer?”

Nintendo’s games are known for their child-friendly content and suitable for young gamers. Titles like Zelda, Pokemon, Mario, and Animal Crossing offer engaging gameplay and immersive worlds that appeal to a wide audience. Encouraging your niece to explore these games can provide a fun and enriching gaming experience while respecting her mother’s limits.

Engaging with what kids enjoy can lead to positive outcomes and foster a love for gaming in a healthy way. It’s important to find a balance between enjoying games and adhering to screen time limits set by parents.

If you have any questions or feedback about the newsletter, feel free to reply or email us at buttonbuttons@theguardian.com.

Source: www.theguardian.com

How to View the Alignment of Every Planet in the Solar System This Week

Artists’ impressions of the solar system

Shutterstock/Vadim Sadovski

All of our solar system planets line up in the night sky once this week. This extraordinary celestial event will see the sky scattered with seven visible planets in what is called a great planet alignment, or what is called a “planet parade.”

The eight planets in our solar system first formed from the same disc of debris around the sun, thus bringing the sun into orbit on roughly the same plane. The lines that line this plane appear along the zodiac when the sun crosses the daytime sky, as the sun crosses the daytime sky, appear all along the zodiac when the planets appear in the sky. The orbit is slightly tilted, so it’s not the perfect line of the planet, but it’s pretty close.

This is less obvious than during planetary alignment. Normally, only a few planets share the night sky, but the unusual alignment of all seven planets will be visible around a few nights, around February 28, depending on your location.

The best time to see is right after sunset, and you will have the opportunity to see all the planets arching in the sky, but all of them are near the horizon except Mars, Jupiter and Uranus. These three will continue to stroll all night, but by the time the sky is completely dark, Mercury and Saturn will sink below the horizon, and Neptune and Venus will soon follow.

The main thing that prevents such alignments from being invisible all the time is the difference in orbital periods between planets, except for the weather. Mercury closest to the Sun takes about 88 Earth days to complete its orbit, but Neptune, most of the distant planets, takes nearly 165 Earth years.

It is only possible to have a large alignment if the planets are all relatively far from the Sun, so they can be seen at night, so they are all in roughly the same half of the sky, so they can be seen at the same time. It’s a coincidence of an astonishing trajectory. Sometimes there are multiple large alignments per year, sometimes even if there are no more than one year, it can pass. A similar event is not scheduled to occur until 2040.

“It’s great to see the interest that Planet Parade is creating.” David Armstrong At the University of Warwick, UK. “It’s all great to be involved in astronomy, look up at the sky and evaluate the wonders of our solar system. I encourage anyone interested in going out and looking at the planets with their own eyes if they get the chance in the next few days.”

Additional Reports by Alex Wilkins

topic:

Source: www.newscientist.com

Research suggests we have found a quick solution to eliminate wrinkles and grey hair forever.

A recent study has discovered several potential anti-aging treatments that could help prevent wrinkles and gray hair development.

Published in the journal Endocrine review, this research suggests that certain naturally occurring hormones might be able to slow down the aging process in the body.

“Our study sheds light on key hormones that play a role in regulating pathways associated with skin aging, including connective tissue degradation (which leads to wrinkles), stem cell survival, and pigment loss (which causes graying of hair),” explained Professor Markus Böhm from the University of Munster, Germany.

“Some of these hormones have shown anti-aging properties and could potentially be used as treatments to prevent skin aging in the future.”

The primary focus of this research was to examine the connection between hormones and aging, with a particular emphasis on hormones like estrogen, growth hormone, and melatonin, all of which can impact skin aging.

One hormone that stood out in the study was melatonin. While commonly known for its role in regulating sleep, melatonin was found to also play a role in maintaining youthful skin. Its powerful antioxidant effects help protect skin cells and slow the aging process.

Other hormones, such as melanocyte-stimulating hormone and oxytocin, were also identified as potential contributors to maintaining youthful skin and hair and protecting against UV damage.

The skin, being the body’s largest organ, is prone to damage from environmental factors, especially UV rays from the sun.

“The skin not only responds to various hormones that impact skin aging pathways, but it is also a significant site for hormone production, aside from the traditional endocrine glands like the pituitary gland,” added Böhm.

Researchers are hopeful that these findings will lead to the development of a new anti-aging therapy known as Senotherapeutics, which targets and eliminates senescent cells. By doing so, these drugs may help slow down or even reverse the signs of aging that result from the accumulation of these cells in the body over time.

“Further research on these hormones could pave the way for the development of new treatments to address and prevent skin aging,” concluded Böhm.

Read more:

Source: www.sciencefocus.com

Exploring the Colorful Veil Nebula with the Hubble Space Telescope

The NASA/ESA Hubble Space Telescope produced excellent images of a small portion of the Veil Nebula, part of the remnants of a supernova called the Cygnus loop.

This Hubble image shows part of the Veil Nebula. Image credits: NASA/ESA/Hubble/R. Sankrit.

Cygnus loop It is a large donut-shaped nebula located approximately 2,400 light years from Earth.

Also known as the W78 and Sharpless 103, it is actually an explosive blast from a supernova explosion that occurred 10,000 to 20,000 years ago.

Its name comes from the position of the northern constellations of Cygnus and covers an area 36 times the full moon.

The visual part of the supernova remains is known as the veil nebula, also known as the caterpillar or filamentous nebula.

“This nebula is about 20 times more star remnants than the sun that exploded 10,000 to 20,000 years ago,” said Hubble astronomers.

This new image consists of observations from Hubble Wide Field Camera 3 (WFC3) Optical part of the spectrum.

“This view combines images taken with three different filters to highlight the release from hydrogen, sulfur and oxygen atoms,” the astronomer said.

“The image shows just a small part of the Veil Nebula. If we could see the entire nebula without the help of a telescope, it would be as wide as six full moons were placed side by side.”

“The image captures the Veil Nebula at just one point, but it helps researchers understand how the remnants of the supernova have evolved over the decades.”

“Combining this snapshot with Hubble observations from 1994 reveals the movement of individual knots and gas filaments over that time, improving our understanding of this stunning nebula.”

Source: www.sci.news

Boost Your Cognitive Performance with a Walnut-Rich Breakfast

Mixing 50 grams of walnuts with muesli and yogurt increased faster reaction times throughout the day, and later in the day, according to a team of scientists at USDA Human Nutrition Research Center, a reading university at Tufts University's Aging, which improved memory performance later that day compared to eating a breakfast that suited comparable calories.



Eating walnuts for breakfast can improve brain function in healthy young adults. Image credit: Tim Ulama.

“Diet is one of the most important lifestyle factors that strongly affect cognitive function,” says Professor Claire Williams of the University of Reading and a colleague.

“Therefore, a balanced diet rich in nutrients can improve cognitive function throughout your life.”

“One of the class of foods linked to beneficial cognitive health is the nut family, and several epidemiological studies highlight the positive relationship between regular nut consumption and cognitive function.”

“For example, epidemiological studies, such as the Doetinchem Cohort study, found that levels of nut consumption were positively predicted for memory, processing speed, cognitive flexibility, and global cognitive function in middle-aged adults.

“Preclinical studies have also demonstrated the cognitive benefits of walnut supplementation.”

“Rodent studies have shown that walnuts promote improved working memory performance on Morris' water maze tasks and improve learning and memory performance in elevated and radial arm mazes.”

“The cognitive benefits of walnuts can be due to certain nutrients, as they are known to be high in omega-3 fatty acids, protein/peptides, and flavonoids and polyphenol classes,” they added.

“The main purpose of our study was to determine the cognitive and mood effects of acute consumption of walnut-rich breakfasts in healthy young adults throughout the day, and secondly, to investigate the potential neurological and physiological mechanisms that explain the benefits of cognitive.”

In this study, 32 healthy young adults ages 18-30 consumed both walnut-rich and matched breakfasts on separate occasions.

Participants completed various cognitive tests while monitoring brain activity 6 hours after eating each breakfast.

“Breakfast and some walnuts can give young adults a mental advantage when they need to play at the top of the game,” Professor Williams said.

“It's particularly exciting that this simple diet can make a measurable difference in cognitive performance.”

Brain activity records revealed changes in neural activity suggesting that walnuts may help the brain work more efficiently during challenging mental tasks, and blood samples revealed positive changes in glucose and fatty acid levels.

“Our findings provide evidence of the benefits of reaction time throughout the day after a walnut-rich breakfast, but memory findings were mixed with benefits observed only later in the day,” the researchers said.

“However, more research is needed on how walnut-containing diets modulate cognitive improvement in humans both postpartum and long-term.”

result Published in the journal Food and Function.

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L. Bell et al. The effect of walnut-rich breakfast on daily cognitive performance and brain activity in healthy young adults: a crossover intervention trial. Food functionsPublished online on February 3, 2025. doi:10.1039/d4fo04832f

Source: www.sci.news

Research shows that consuming citrus fruit can help protect against depression by influencing the gut microbiome

New research reveals a potential protective role for citrus fruits in preventing depression. Faecalibacterium prausnitzii, a type of bacteria found in the human intestine, and its metabolic activity, may influence the impact of citrus fruits and their flavonoids on mood.



Samuthpontorn et al. We report that citrus intake and its ingredients are positively associated with changes in abundance of 15 intestinal microbial species, including reduced risk of depression and enrichment Faecalibacterium prausnitzii. Image credit: Hans.

Depression is a widespread and debilitating condition that affects more than 280 million individuals around the world.

The exact cause of depression is unknown, and treatment is often ineffective.

70% of patients with depression are unable to respond to initial antidepressant treatment and experience unbearable side effects of the drug.

Diet may be a promising tool for preventing and managing depression.

Mediterranean diets are associated with a nearly 35% reduction in the risk of depression, and similar diets show a reduction in mood symptoms.

While the specific food groups underlying these findings remain unknown, recent studies have linked citrus fruits, such as oranges and grapefruits, with a reduced risk of depression.

However, the mechanisms explaining the relationship between diet and depression prevention remain unclear.

In a recent study, Dr. Raaj Mehta, a medical instructor at Harvard Medical School and a physician at Massachusetts General Hospital, along with colleagues, analyzed the interactions between citrus consumption, gut microbiome, and risk of depression in over 32,427 participants.

They prospectively examined the long-term effects of citrus intake on depression, the abundance of gut microbial species, and the potential metabolic pathways related to depression.

“I was collaborating with a talented postdoc named Chatpol Samuthpontorn. He came across a paper from 2016 suggesting that citrus fruits could reduce the risk of depression,” explained Dr. Mehta.

“This finding intrigued us, as we had access to extensive datasets that could help us investigate further.”

“One of these datasets was the Nurse Health Study II (NHS2), which began in 1989 to identify risk factors for major chronic diseases in women.”

“We found evidence in this dataset that nurses who consumed higher amounts of citrus fruits had a lower incidence of depression in the future.”

The authors found that consuming one medium orange per day could reduce the risk of developing depression by about 20%.

“When examining total fruit and vegetable consumption, or other individual fruits like apples and bananas, we did not observe a significant relationship with depression risk,” Dr. Mehta noted.

A unique aspect of this study was that a subset of NHS2 participants provided stool samples over a year for researchers to analyze.

“We used DNA sequencing results from these stool samples to identify links between citrus intake and specific bacterial species in the gut microbiota,” said Dr. Mehta.

“One bacterial species, Faecalibacterium prausnitzii, stood out.”

“People who were not depressed had higher levels of this bacterium, and consuming more citrus was also linked to increased levels of Faecalibacterium prausnitzii.”

“This bacterium may play a key role in connecting citrus consumption with good mental health.”

“We also investigated similar studies involving men, as NHS2 only included women, and found an inverse correlation between Faecalibacterium prausnitzii and depression risk scores in this group,” Dr. Mehta added.

“This raises the question: Does Faecalibacterium prausnitzii contribute to positive mood?”

“One possible explanation is that these bacteria use metabolic pathways, such as the S-adenosyl-L-methionine cycle I pathway, to influence the production of neurotransmitters like serotonin and dopamine in the intestine,” Dr. Mehta explained.

“These neurotransmitters not only influence digestion but can also travel to the brain, where they affect mood.”

“We hope our findings encourage further research into the link between diet and mental health,” Dr. Mehta stated.

“People generally understand that food can impact mood, but researchers are just starting to unravel the specifics.”

A paper detailing these findings was published in the journal Microbiome.

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C. Samuthpontorn et al. 2024. F. Prausnitzii Potentially modulates the association between citrus intake and depression. Microbiome 12, 237; doi:10.1186/s40168-024-01961-3

Source: www.sci.news

Mars’s inner core could be solid

A team of researchers from Bayerisches Geoinstitut conducted high-pressure temperature laboratory experiments to determine the crystal structure and density of the iron sulfide phase in the Mars core.

man et al. The formula shows that the high pressure iron sulfide phase is fe4+xs3 It has a higher density than the liquid Mars core, and its fe4+xs3 When the temperature drops below 1960 K at the center of Mars, the inner core crystallizes. Image credits: NASA/JPL-Caltech/University of Maryland.

Like Earth's core, Mars' core is expected to be made up of molten ferrous metals.

However, the density is low, indicating that the Mars core must contain rich amounts of additional lighter elements, such as sulfur.

Previously, it was thought that the temperature of the Martian core would likely be too high for the solid inner core to crystallize, but the possibility of the iron sulfide mineral that forms the inner core was not examined in detail.

“Observations from NASA's insight mission reveal that Mars' core is enriched in the light element, as Mars' nuclei appears to be significantly lower than the density of iron-nickel alloys,” said Leangie, a researcher at Geoinstitut at Bayerish.

“From a cosmic perspective and geochemical considerations, candidate light elements in the Mars core include sulfur, oxygen, carbon and hydrogen.”

“In particular, sulfur is the most common moderately volatile element of the solar nebulae, and is the “iron-loving” behavior during core mantle differentiation, and is therefore often emphasized as a possible main component of the Mars core, as Mars' core formation is not extended enough or is not at the height of silicon or oxycone.

“Earthquake and Lander radio science data from the Insight mission confirmed that Mars has a flow core, but now geophysical basis cannot rule out the presence of a solid inner core.”

“In addition, geophysical observations, when combined with the physical interpretation of the appropriate minerals, provide not only essential constraints on internal composition and temperature, but also provide the mechanism that initiated and terminated the magnetic field of early Mars.”

In their study, scientists conducted high-pressure temperature lab experiments to determine the crystal structure and density of the iron sulfide phase in the Mars core.

They suggest that the temperature at the center of Mars should be below about 1,960 Kelvin, which is within the estimated range of this region.

Further geophysical measurements are required to confirm the actual presence of the core inside solid Mars.

“But our work supports the potential of a solid inner Mars core today, after Mars has been cooled further, or in the near future,” the author said.

Their paper Published in the journal Natural Communication.

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L. Mann et al. 2025. Structure and stability of Fe4+xs3 And the possibility of forming the inner core of Mars. Nut commune 16, 1710; doi:10.1038/s41467-025-56220-2

Source: www.sci.news

“I refuse to let it go: The man fighting to preserve the final phone box in his village”

the is a small junction in a Norfolk village where a red telephone booth stands on a battlefield at the heart of the struggle between an 89-year-old man and a multi-billion-pound multinational corporation. And in the red phone box, evacuating from the wind, there is Derek Harris. Last month he learned that BT (formerly British News) was threatening to close the phone box in the village of Charrington, where he had lived for 50 years when he saw it on the Parish Council agenda. “I thought, ‘I thought I should do something about this,'” Harris said.

He describes it as a “David and Goliath” campaign. It is, and – as revealed in February, this sun-lit but chewing, no longer. We talk about mortality and compromise, heritage and value. I leave with a new sense of how I can feel my true love for inanimate objects and why it is important to have a mission.

But first, some field mice. Charlington is in a picturesque part of the East Anglia countryside. “We are surrounded by open, rolling, wonderful fields – cultivated, beautiful,” says Harris. [of phone lines]. On the other side of the church just above the road is a telegraph pole, inside which three mice nest. ” His eyes glow. The rodents nibbled through the wires, destroying the villagers’ telephone lines and the internet. He says he knows about the mouse because the engineers at OpenReach, a BT-owned company that cares for the network, told him.

Harris is turning his eyes to OpenReach as he has a green junction box connected to a new fibrous cable just a few meters from the phone box. Harris will not take much time to connect the payphone to fiber formation, and like the entire phone network, he will need to upgrade his phone booth to a digital line before the analog network is turned off in 2027. “There’s no reason why you shouldn’t connect. Anyway, engineers say they come most weeks.”So maintenance.” [of the phone box] There is no problem. It’s cost-effective.”

The UK has 14,000 working phone booths, down from 20,000 three years ago. At its peak in the 1990s there were 100,000. Of these, approximately 3,000 have iconic red designs. It’s probably strange that phone boxes are surviving at all when around 95% of households have mobile phones.

It is owned and operated by BT and costs millions of pounds each year, so it is requested by regulator Ofcom under the mandate of quaintly named Telephony Universal Services. In the year until May 2020, emergency services were made from telephone booths and 25,000 and 20,000 calls were made to Childline and Samaritans, respectively.

“We have a legal responsibility to ensure that phone booths exist to meet the reasonable needs of UK citizens,” says Katie Hanson, senior consumer policy manager at Ofcom, who was part of a review of the new guidance that was published in 2022. The approach we took is that the boxes we think are essential are protected from removal.”

If the last time in the area (more than 400 meters from another phone box), you cannot remove the phone box if one or more of the following conditions apply: If you’re in an area that doesn’t have coverage for all four mobile network providers, or if you’ve made at least 52 calls in the past year, or if you have a large number of places how hobes hobes hobes in how in hocidens how in hocidents, or if you have high social needs, for example, if you have many calls to helplines such as childline or domestic abuse charities. If the phone booth is the last on the site and none of the other terms apply, and BT wants to remove it, you must start a consultation process with the local government.




Crisis Charities Childline and Samaritans receive thousands of calls from phone booths.
Photo: Sally Anscombe/Getty Images

It is one of the 10 North Norfolk District Council area that was assigned to remove less than 10 calls from Sharrington’s public telephone box last year. The village in the reserve features a 13th century church and Jacobian Manor House. Harris believes that the phone booth is a “symbolic heritage property” and that local MP Steph Aquaron wrote in historic England to list it. “K6 models work rarely,” says Harris. Topped with a golden Tudor crown, the K6 (for kiosk number 6) was designed by Ir Gilbert Scott in 1935 to mark George V’s silver jubilee.

Harris has lived in Charlington for half a century. It was just that he and his late wife raised two children. The phone booth was there longer. Both Harris and K6 share their birth year in 1935. This partially explains his affinity. He spent his childhood in Surrey, near Croydon Airport, enjoying the sight of a plane flying overhead.

“It’s very interesting for a little boy,” he says. “It wasn’t a very good place when the war began, as the airport was the target.” The family took shelter to the south coast, but it wasn’t that safe. German fighter bombers attack the area with a “chip and run” attack. When Harris was about eight years old, he survived such an attack while playing with his brother. “We saw a friend injured. Some were killed.” A few years later, as a young man, Harris joined the Army and was injured. “The outdoor surgeon saved my life,” he says, but he was warned that he would need multiple operations in the coming years and not expect long lifespans (he reminds me a few times in “90th year”).




“I faced death in 2016. It’s still here.”… Harris Councillor Andrew Brown (left).
Photo: Joshu Abright/Guardian

Sharrington’s phone booth also fights previous threats to its life. “They tried to remove it in 2016, but we resisted it well,” says Harris. “I have faced death before and passed through it. I faced death in 2016. It’s still here. Something tells me that it’s meant to stay.” Campaigns to keep it, including Harris and local councillor Andrew Brown, were given an extra month to sue their lawsuit.

“It could be a lifeline and a conservation asset,” Brown says. The area is rural and isolated, with some villagers virtually no mobile signals. North Norfolk has the highest proportion of seniors in the UK and Wales, with adults probably not having a mobile phone. And it has one of the highest percentages of the second home in the country. In an emergency, try knocking on the empty villa door without a mobile signal or work payphone.

He made their point in 2016, Harris said: It wasn’t just a museum piece, people used it. “However, he admits, “probably more of them than they are now.”

Many of the village elders who relied on phone boxes for not having a cell phone have been dead since then, but some older people still use it, Harris claims. If the box survives, one of the handfuls of calls that I logged in in 2025 will be created by me. I lift the receiver and the crackling of dial tones and deep ham go back to the teenage phone and the quick garbled call you had to make before the money runs out. This phone box doesn’t take coins and doesn’t charge me. That’s confusing. You will see that there are some phone booths that don’t allow you to take coins or cards and make free calls to your UK landlines and mobile phones.

It rings the only number you remember without looking at your contact list. He won’t pick it up. Because in this era, who answers unknown landline numbers? So I’m whatsapp to say he rings out of the phone box and says it’s me! We are both temporarily excited about novelty and nostalgia.

Harris admits that mobile phones are everywhere, but he points out that in this part of the country, the signals are rough. “We live next to the quiet Graven Valley, perhaps the most beautiful part of Norfolk, where pure chokestream runs. It’s what attracts ramblers, walkers, lots, and everyone works.” Think if there’s an emergency and your mobile network is down. He says it can happen more and more frequently as you experience extreme weather. “If someone said, ‘If you kept up to that job,’ wouldn’t that be awful? “

It is used in emergencies. “What you need to keep in mind is that some phones made were essential and probably saved someone’s life. It wasn’t that long ago, but there was a snowstorm.” The mobile network is down, and the phone someone made from the phone box was “the only way the rescue came to save this driver, whose car was completely covered in snow. It fell from the top of the hedge in his car and he was trapped.” And not too far is the main road known locally as the Charlington Straight, a rare, straight road that Norfolk’s most reckless drivers tend to speed up. Last year, Harris said: It’s a hot spot for accidents. “

He makes his point for just and practical reasons that he needs to keep a phone box, but this is not the whole story, and when we are talking, we find ourselves out of the cold at a nearby cafe.




“The closer you get to the end, the more you want to see things live. I don’t want to see it die ‘… Derek Harris. Photo: Joshu Abright/Guardian

“Would you like to see the work K6 that BT holds?” asks Harris. He is a good speaker. He distrusts human rights lawyers and misses the day when people respect the police. But he is not all traditionalists. He worked for much of his career in energy savings. I think he likes purpose and order – he dresses perfectly in pressed jeans and shirts, as well as a traditional, untouched overcoat – that may be why he is not keen on the way red phone boxes are being reused in other villages. When BT adopted the kiosk scheme, the phone booth became the home of the library, or defibrillators. Why can’t Sharrington enjoy a new life as such?

“It wasn’t designed for that,” Harris says. “It was designed for communication. Why should it be changed to something else? It’s a telephone kiosk. It’s not a library of sorts or anything.”

Turn it into something else, and it becomes a quirky relic of British history. Another dial tone is dead. As a functional phone booth, “It’s going to be alive, right? So I feel empathy – I feel empathy for what is alive.”

For Harris, that’s personal. Continuity has comfort, which means saving what is worth saving and making the world a better place, or at least not diminishing it. It includes the iconic red telephone box, which works in the village where he lived for a long time. “It’s fighting for something precious, take good care of it,” he says, the more he gets it. The closer you get to the end, the more you want to see things live. I don’t want to see it die. That’s how you put it. That’s what I’m fighting for. “

www.theguardian.com

Lucy Takes First Photo of Donald Johansson on Asteroid in Main Belt

NASA’s Lucy spacecraft flies by the small asteroid Donald Johansson on April 20, 2025.

By flashing between images captured by NASA’s Lucy spacecraft on February 20th and 22nd, 2025, this animation shows Donald Johansson’s perceived movement against the background star as the spacecraft rapidly approaches the asteroid. Image credit: NASA/GODDARD/SWRI/JOHNS HOPKINS APL.

Donald Johansson It is a carbonaceous small intestine about 4 km (2.5 miles) in diameter.

First discovered by American astronomer Sheltebas at the Siding Spring Observatory on March 2, 1981, it orbited within the inner region of the main asteroid belt.

NASA’s Lucy spacecraft will pass within 960 km (596 miles) of Donald Johansson on April 20th.

“This second asteroid encounter for Lucy will serve as a rehearsal for Jupiter’s Trojan asteroid outfit, the spacecraft’s main target,” a member of the Lucy team said in a statement.

“The spacecraft had already successfully observed the main belt asteroid Dinkinesh and its moon, Serum and Serum in November 2023.”

These new images have been captured Lucy Long Range Reconnaissance Imager (L’Lorri) Musical instrument.

This diagram shows NASA’s Lucy spacecraft passing through one of the Trojan asteroids near Jupiter. Image credit: Southwest Research Institute.

“But at a distance of 70 million km (45 million miles), Donald Johansson is still dim, but he stands out clearly in this area of ​​relatively faint stars in the constellations of Sextane,” the researchers said.

“The north of the sky is on the right side of the frame, with a 0.11-degree field of vision corresponding to 85,500 miles (140,000 km) of asteroidal distance.”

“Of the two images, another dimly lit asteroid can see the photobomb in the quadrant at the bottom right of the image.”

“However, as the headlights of approaching cars often remain relatively still, Donald Johansson’s obvious movement between these two images is much smaller than that of this intruder, who has fallen out of sight in the second image.”

According to scientists, Donald Johansson was named after anthropologist Donald Johansson, who discovered “Lucy.” Lucy Mission is named after the fossil.

“Lucy will continue to image Donald Johansson as part of his optical navigation program for the next two months. The optical navigation program will use the apparent position of the asteroid against the star’s background to ensure an accurate flyby,” they said.

Source: www.sci.news

The groundbreaking role of giant glaciers in shaping Earth’s surface and fostering complex life

By chemically analyzing ancient rock crystals, scientists at Curtin University, Portsmouth University and St. Francis Xavier University discovered that glaciers were carved to mark the landscape after the events of the neoplasm of the Snowman Earth, releasing the main minerals that transformed the sea shells. This process has had a major impact on the composition of the planet, creating conditions that allow complex life to evolve.

Impressions of the artist “Snowman Earth.” Image credit: NASA.

“Our research provides valuable insight into how the natural systems of the Earth are deeply interconnected,” says Chris Kirkland, professor of Curtin University, the study's lead author.

“When these huge ice sheets melted, they caused a huge flood that washed out mineral and uranium-containing chemicals into the ocean.”

“This influx of elements changed marine chemistry as more complex lives began to evolve.”

“This study highlights how Earth's land, oceans, atmosphere and climate are closely connected. Even ancient glacial activity triggers the chemical chain reaction that formed the planet.”

This study also offers a new perspective on modern climate change.

It shows how past changes in the global climate have caused large-scale environmental transformations.

“This research is a clear reminder that while the Earth itself can withstand, the conditions that make it habitable can change dramatically,” Professor Kirkland said.

“These ancient climate changes demonstrate the profound and lasting impact of changes in the natural and human-driven environment.

“Understanding these past events will help us to better predict how today's climate change will reconstruct our world.”

Survey results Published in a journal Geological.

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CL Kirkland et al. Neoproterozoic glacial broom. GeologicalPublished online on February 25th, 2025. doi: 10.1130/g52887.1

Source: www.sci.news

150,000 years ago, early humans inhabited lush rainforests in Africa

A new study led by scientists at the Max Planck Institute of Geoanthropology challenges traditional ideas about the habitability of ancient tropical forests and suggests that West Africa may be an important center of the evolution of our species. Homo sapiens.

The Bete I site in Ivory Coast and other African sites from around 130,000-190,000 years ago. Image credits: Awakening et al. , doi: 10.1038/s41586-025-08613-y.

Homo sapiens It is believed that it appeared in Africa about 300,000 years ago before it was dispersed around the world.

Humans lived in the rainforests in Asia and Oceania 45,000 years ago, but there was the earliest evidence to connect people to the rainforests in Africa about 18,000 years ago.

“Our species are thought to have emerged in Africa 300,000 years ago before they were dispersed to occupy all the biomes of the world, from deserts to densely populated rainforests,” says Dr. Eslem Ben Araus, a researcher at the National Center for Human Evolution and a geographer at the Max Planck Institute.

“While grasslands and coasts are usually given advantages in studying the cultural and environmental contexts of human emergence and spread, recent evidence relates several regions and ecosystems during the early prehistoric periods of our species.”

“The tropical rainforest settlements in Asia and Oceania have been well documented as early as 45,000 years ago, and perhaps 73,000 years ago.”

“However, despite evidence that central Stone Age assembly is widespread in modern African rainforest regions, the oldest safe and close human associations with such damp tropical forests in Africa are not more than about 18,000.”

In their study, in the Agnama region of Côte de Iboir in West Africa, Dr. Auros and co-authors focused on the archaeological site of Bethe I.

The site is 150,000 years old and contains signs of human occupation, such as stone tools such as picks and small objects.

“Several recent climate models suggest that even during the arid season of forest fragmentation, the area may have been a refuge for rainforests,” said Professor Eleanor Serli, a researcher at the Max Planck Institute.

“We knew this site offered the best possible opportunity to know how much it has returned to past rainforest settlements.”

Researchers investigated sediment samples of precipitated plants called pollen, silicid plant plants, and investigated wax isotopes in the leaves.

Their analysis shows that the area is rich in woodland and has pollen and leaf wax typical of wet West African rainforests.

Low levels of grass pollen showed that this site was not in narrow forest strips and not in dense forests.

“This exciting discovery is the first in a long list, as there are other Koiboria sites waiting to be investigated to study the human presence associated with rainforests.”

“Convergent evidence shows that there is no doubt that ecological diversity is at the heart of our species,” added Professor Scerri.

“This reflects the complex history of the population plots in which different populations lived in different regions and habitat types.”

“We now need to ask how these early human niche expansions affected the flora and fauna that shared the same niche space with humans.”

“In other words, how much will human changes in human nature's habitat return?”

study Today I'll be appearing in the journal Nature.

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E. Ben Aurus et al. A man from a wet tropical forest in Africa 150,000 years ago. NaturePublished online on February 26th, 2025. doi:10.1038/s41586-025-08613-y

Source: www.sci.news

NASA launches a space observatory to map 450 million galaxies

The new NASA Space Observatory is set to launch into orbit on Thursday with a crucial mission to map over 450 million galaxies.

The Spherex mission, short for the spectrophoton meter of space history, reionization epoch, and Ice Explorer history, will map the entire sky four times over two years, giving scientists the chance to study galaxy formation and uncover insights into the universe’s evolution.

“That’s going to answer the fundamental question: how did we get here?” Shawn Domagal-Goldman, acting director of the Astrophysics Division at NASA headquarters, stated in a recent news briefing.

Spherex is scheduled to be launched from the Vandenberg Space Force Base in California at 10:09 pm on Thursday.

The cone-shaped spacecraft will be launched on a SpaceX Falcon 9 rocket along with four suitcase-sized satellites deployed simultaneously for another NASA mission to study the sun.

A spacecraft preliminary design that includes a hexagonal solar shield to help keep your instrument cool.
NASA / JPL-Caltech

The $488 million Spherex mission has been in development for approximately 10 years. According to NASA, it aims to map objects using 102 infrared colors and light.

Infrared technology allows scientists to see through dust and gas, observing some of the oldest stars and galaxies in the universe. By utilizing spectroscopy, scientists can analyze the composition, density, temperature, and movement of celestial objects.

The Spherex Observatory employs spectrometers to explore the sky in three dimensions and study hundreds of millions of galaxies’ properties, as stated by Jamie Bock, a lead investigator at the Spherex mission and a physics professor at the California Institute of Technology.

Bock mentioned that these observations could provide insights into galaxy formation and allow researchers to examine the origins of water and other organic materials in the Milky Way galaxy.

“When you dissect light, you can determine the galaxy’s distance, construct a three-dimensional map, and identify the water fingerprint,” Bock explained.

Unraveling the origins of water can enhance scientific understanding of life’s evolution on Earth and possibly reveal clues about vital life components elsewhere in the galaxy.

“This new capability can lead to discoveries or surprises,” Bock added.

By mapping the celestial sky, the Spherex mission addresses one of astronomy’s enduring mysteries: The Big Bang that Created the Universe approximately 13.8 billion years ago.

One theory proposed in the late 1970s and early 1980s suggests the universe experienced a staggering trillion-fold expansion in the first fraction of a second post-big bang. Known as cosmic inflation, this theory aims to explain the universe’s curved geometry, structure formation, and rapid expansion.

However, astronomers have grappled with connecting the driving force behind this cosmic inflation and why it occurred. By meticulously mapping hundreds of millions of galaxies, the Spherex mission can test theories in new ways, aiding scientists in refining the physics underlying the universe’s inflation and rapid expansion.

“What Spherex does is test specific inflation models by tracking hundreds of millions of galaxies in three dimensions,” Brock noted.

Domagal-Goldman expressed that the Spherex Mission’s exploration of galaxies, cosmic inflation, and the universe’s origins could deepen human comprehension of basic physics.

“We are fortunate to live in an era where we can uncover answers about the universe’s long narrative of human existence on this planet,” he remarked.

Source: www.nbcnews.com

Research for avoiding digital communication addiction

Whether we communicate, whether we are worried about how we choose the right words to scribbles on Valentine’s Day cards or suffering from the way we ask our bosses awkward questions, there is very little trouble in our lives. And that’s before you become the incredible realm of digital communication and the new danger of “hybrid meetings”, the danger of trembling.

Andrew Brozky I know these challenges better than most. Based at the University of Texas at Austin, he is a workplace technology and communications expert. His own situation means that face-to-face interactions are not always possible in his teens, which led him to study virtual interactions. His insights have become invaluable when the Covid-19 pandemic came and we were all forced to be on platforms like Zoom and the team.

Brodsky is currently studying virtual communications of over 100,000 people, and his findings have led to a book. Ping: The secret to success in virtual communication. Drawing on his research and insights from others in the field, Brodsky unlocks secrets that will help us succeed in our personal lives and careers, giving some pointers with obvious pitfalls. Was that meeting via email? How close do you need to be to someone before sending a voice note? Brodsky has the answer.

Chris Stokel-Walker: Communication digitally is something we all have to do, but what led us to look at this very closely?

Andrew Brodsky: One of the things that really shocked me in my life is that I have cancer…

Source: www.newscientist.com

Trump Cabinet Refugee hails his wealthy allies Caesar and Elon | American Politics

onOn Tuesday, just over a mile from the White House, classicist Mary Beard spoke to the audience about the Roman Emperor. “A dictator is the one who kills you when he is his most generous,” she said. “You go to dinner, you think, wow, this is amazing! But the generosity of a dictator is always fatal.”

On Wednesday, Donald Trump held his first full cabinet meeting. Some may say the mood is warm, cheerful and generous. Housing Secretary Scott Turner offered prayers, including “Thank you, President Trump.”

Was it just an accident that made the TV cameras assemble the scene as Day’s antithesis? Viewers could see Trump in the middle of the seven men in suits, then another row of seven men in suits sitting behind him. Almost all of them were white. (Yes, there were women and people of color at the meeting, but not many.)

Vice President JD Vance was present, but there was no doubt who appointed the emperor as consul. Trump invited Elon Musk, the tech billionaire who runs the so-called “Doctor of Government Efficiency” (DOGE), to speak in front of his cabinet secretary after all attending claimed to be supportive.



Wearing a black “make America great again” hat, Musk jokingly called it “humble tech support” – people laughed faithfully – and insisted that his unplanned efforts to steal the federal government’s chainsaw could save a trillion dollars and delve into the country from debt. “It’s not about options, it’s important,” he said. “If we don’t do this, America will go bankrupt.”

In theory it’s fine. But Doge, composed primarily of young male software engineers fueled by pizza and Red Bull, was a disaster. They fired people who oversee the nuclear weapons stockpile and quickly tried to rehire them, but found it difficult to contact them because they were unable to access their working email account. This claimed it saved $8 billion on a termination agreement that was actually worth just $8 million. Musk mistakenly stated that the US spent $50 million on Gazan condoms. And this week, Doge appeared this week. Doge quietly deleted the top five items from the suspected savings public book after it turned out they weren’t that kind of thing.

Musk brought similar unholy confusion to Twitter when he bought it – to the cabinet, Doge admitted to making a mistake, but that said it would fix them quickly. “For example, with USAID, one of the things we accidentally cancelled temporarily was Ebola prevention. So we quickly restored Ebola prevention, but there was no interruption.”

I don’t feel safe.

Then came the most dictatorial episode of the conference. The generous and deadly Trump asked his cabinet. If so, we’ll throw him out of here. ”

For crocodiles? Or through a high window, in favor of his fellow Vladimir Putin? There was a nervous laugh and applause from this fawn, flattering, this reunion.

Winning, the President assured reporters: “They have a lot of respect for Elon, he does this, and a bit opposed to some, but I think most of the time everyone is happy – I think they’re excited.”

Games respect the game. A boy who is a fan of the far-right movements across Europe, Musk showed an impressive instinctive sense of totalitarianism.

He states: This is an incredible group of people. I don’t think we’ve ever had such a talented team. I think it’s literally the best cabinet this country has ever had…”

Then came the slips that spoke from the wealthiest man in the world. [sic] We should be very grateful to the people in this room. ”

The cabinet that Musk lavished with such praise include Pete Hegseth, a former Fox News host, accused of sexual assault and alcohol abuse, and Robert F. Kennedy Jr., a vaccine conspiracy theorist who once abandoned a bear cub who died in New York’s Central Park. Less than Marvel’s Avengers Star Wars Cantina.

Kennedy was asked by a reporter about the outbreak of measles in Texas, where a child was reportedly killed. His inactive response: “That’s not uncommon. There’s an outbreak of measles every year.”



The entire conference worshiped authoritarianism and was another sorry to normalize bullies. Musk tried to protect government officials from emails they sent to government employees and asked them what they did last week. It’s not a “performance review,” but a “pulse check review” because some people on the government’s salary are dead.

Trump concluded the meeting with the observation that “the country is bloated, fat, disgusting, incompetent.”

Still as John Stewart It’s been attracting attention this week At Comedy Central’s The Daily Show, Doge will not build fighter jets that will soon become obsolete on subsidies given to oil and gas companies, loopholes for hedge funds worth $1.3 billion a year, or $20 subsidies given to defense contractors. “This is the real place for money,” Stewart said.

Even a functioning democracy did not do much about them. Therefore, he wants a country run by aspiring Caesar and his fellow oligarchs.

Source: www.theguardian.com

Contemplating the Most Controversial Concepts in Science

2FMXX1B USA. (c) Jeff Goldblum in the Universal Pictures Film Scene: Jurassic Park (1993). Plot: A practical paleontologist visiting an almost complete theme park is tasked with protecting several children after the blackout of the park escapes due to a blackout. Director: Steven Spielberg Ref: LMK110-J7096-110521 Provided by LMKMedia. Editorial only. Landmark Media only serves recognized media outlets, not copyright owners of these films and television stills. pictures@lmmedia.com

Jeff Goldblum has made many contributions to this world, but perhaps the best is the delivery of the iconic line in the 1993 film Jurassic Park. In the scene where his character Ian Malcolm bets Dinosaur Park creator John Hammond, Goldblum speaks of what has become a long-standing meme.

As we might call it high, paradigms are a great way to think about the risks and rewards of scientific efforts.

Still, it is rare to see scientists appear strongly in their field of research. As a mathematician, Malcolm probably didn’t really care much about the development of genetics. Perhaps this has given us a recent warning against creating “Mirror Life.” Molecules can wreaking havoc through the biosphere, where they have an opposite orientation to everything else on Earth.

The creation of mirror life can cause havoc through the biosphere

Mirror Life fails violently on the “must-have” side of the scale, but there seems to be little reason to create it – in other cases, the decision is not that easy. Perhaps the most troublesome recent example is gain-of-function research. This is where often pathogenic organisms are modified and increase their ability to both risk and reward. For example, changing the flu virus makes it obviously a risk to make it easier to infect humans. But if it helps us understand the virus and potentially prevent the pandemic, is it worth it?

The acquisition of features has always been controversial, but recently the debate over it has exploded. People who believe that SARS-Cov-2, the virus behind Covid-19, was created in the lab – no evidence-based belief jumped on gain-of-function research as a smoking gun. Does this mean that such work must be prohibited? Perhaps not, but in Malcolm’s words, we need to keep in mind the distinction between “possibility” and “essential.”

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Source: www.newscientist.com

Severe fever can accelerate biological aging in elderly individuals

Woman drinks water during heat waves in French Hierrez

Magali Cohen/Hans Lucas/AFP Getty Images

Extreme fever appears to speed up biological aging in older adults, suggesting that it may increase the risk of age-related diseases.

“This is one of the first large-scale studies linking long-term heat exposure to biological aging in humans,” he says. Eun Young Choi At the University of Southern California. “Elderly people who live in areas with biologically extreme heat in cooler areas.”

Choi and her colleagues analyzed genetic data extracted from blood samples collected by other researchers from 3,600 people in the US in 2006-7. At the time, they were all over 56 years old.

They estimated the biological age of each participant using three so-called epigenetic clocks, including seeing patterns of chemical tags called methyl groups on DNA. These patterns change as we age, and such changes are associated with age-related diseases.

The researchers also looked at daily temperature measurements taken within a few kilometres of where participants lived for six years before blood samples were collected.

They found that every 200 days of six years when participants were exposed to daily maximum temperatures of at least 32.2°C (90°), biological age was on average up to 3.5 months old, and on average up to 3.5 months of age than those in cooler areas. That number depends on which watch was used.

“This refers to heat exposure increasing the rate of biological aging,” he says. Austin Argencheri At Harvard University, where he was not involved in the research.

Previous studies on the Taiwanese and German people have also found a link between extreme heat exposure and biological aging.

However, epigenetic watches do not fully capture the aging process or the risk of people's illnesses, says Argentieri. “More jobs that can link both extreme heat exposure, biological aging from these watches, age-related diseases, mortality and the effects on life expectancy itself will help us drive home what we need to take away from now on.”

Furthermore, the study did not consider access to air conditioners or the duration of time participants spent outdoors, so individual exposure changes to heat exposure, says Argentieri. The team controlled for other factors such as age, gender, race, wealth, ethnicity, smoking status, alcohol consumption, obesity, and physical activity.

Furthermore, research should investigate whether results will be translated to younger people or to people living in different countries where people may have different approaches to keeping people cool, says Argentieri.

Identifying the people who are at the lowest risk of aging fastest due to extreme heat could help policymakers develop and deploy measures to protect them, he says.

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Source: www.newscientist.com

Nvidia’s First Revenue after Chinese Deepseek’s Debut Shock

Nvidia is set to release its revenue report for the fourth quarter of 2024 on Wednesday evening. Investors will be closely watching for any signs of slowing demand for semiconductor chips. The company’s financials have come under scrutiny amid concerns that the AI market boom may be coming to an end, leading to a stratospheric 3.1TN rating.

Analysts are hopeful that Nvidia will maintain its position as a leading chip manufacturer in the AI industry. However, recent developments pose new challenges to the company’s market dominance. For example, a report from TD Cowen revealed that Microsoft, one of Nvidia’s major customers, was canceling leases with private data center operators, raising concerns about the sustainability of AI infrastructure investments.

This earnings call will also provide insight into the company’s financials and demand following the introduction of the Chinese AI model, Deepseek ai, which has surpassed many US models while requiring less training and investment. The introduction of Deepseek has boosted Nvidia’s valuation significantly, signaling a shift in the AI landscape.

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Despite Nvidia’s strong performance in the past, analysts are now looking for indicators that the company can sustain its position in the AI chip market amidst evolving demands for AI models.

Jacob Bourne, a technology analyst at Emarketer, commented, “The key question regarding Nvidia’s fourth-quarter revenues is whether they can continue to lead the evolution of AI, not just in terms of numbers. Even if Nvidia shows another quarter of stellar growth, the market’s response will depend on its ability to address these challenges.”

While some analysts believe that the impact of Deepseek’s launch may not be immediate for Nvidia, they predict that competitors like AMD and Intel could gain a foothold in the AI infrastructure market.

“DeepSeek has opened up new possibilities for low-performance AI applications, particularly for inference models, allowing more organizations to experiment with AI,” noted Nguyen.

Source: www.theguardian.com

AMOC: Crucial ocean currents are unlikely to shut down completely by the end of the century

AMOC brings warm water north from the tropical region near the surface and takes cold water in opposite directions of the deep sea

noaa

Important ocean currents will rarely close by the end of this century, according to new findings that undermine the end of the impending catastrophic collapse.

The Atlantic Meridian Surrounding Circulation (AMOC) transports warm water from the tropical north and helps maintain temperatures in Northern Europe. The temperature and the influx of cold water from the Arctic ice weakens the current temperature, and scientists fear it can stop it completely. This will disrupt marine ecosystems and cool the European climate a few degrees faster.

Some researchers say that the irreversible closure of AMOC could be in the century. But I say this worst-case scenario is unlikely Jonathan Baker At the Met Office in the UK.

To investigate whether a complete AMOC collapse of this century is possible, Baker and his colleagues used 34 climate models to simulate changes in AMOC under extreme climate change, and greenhouse gas levels trained overnight from today's levels. The team also modeled a large amount of freshwater entering the North Atlantic at many times the rate of ice melting now.

They found that although AMOC is significantly weakened in these two scenarios, ocean currents continue in their weakened state, supported by deep-sea upwellings in the North Atlantic, driven by southern sea winds. “The Southern Ocean winds continue to blow, and this brings deep waters up to the surface. This works like a powerful pump,” Baker says. “This keeps AMOC running on models of this century.”

This finding helps explain why climate models generally simulate more stable AMOCs in the warming world compared to studies that rely on statistical methods. This tends to suggest that AMOC is more vulnerable.

Niklas Bore The Potsdam Climate Impact Institute in Germany said the findings are “good news” for those worried about the imminent collapse of the AMOC. “I agree that all cutting-edge climate models will not show a complete AMOC collapse within the 21st century.

However, the model does not predict a complete collapse of AMOC, but shows that quaternary reddish CO2 concentrations lead to a 20-81% reduction in the current intensity.

With AMOC weaker by about 50%, the impact on climate will become important, Baker says it will be important due to marine ecosystem disruption, sea level rise on the North Atlantic coastline, and changes in global rainfall patterns that affect crop harvests around the world. However, this type of weakening does not bring rapid cooling to Europe, he says.

In comparison, Bohr emphasizes that AMOC, which is 80% less than today, will have a devastating effect. “Of course, it's a nearly blocked AMOC,” he says. “It has all the impact on Europe's cooling and changing patterns of tropical monsoon, and all the things we are concerned about.”

Stephen RahmstoefHe is also at the Potsdam Institute for Climate Impact in Germany, and agrees that under the extreme warming of this century, there may be a weak and shallow AMOC trend left in the world. Some studies even define AMOC disintegration as this type of substantial weakening, he says. “A new study is investigating the remaining wind-driven covers [current] In more detail, this is a valuable contribution to the scientific literature,” he says. “However, in response to human-induced global warming, we will not change our assessment of the risks and impacts of future AMOC changes.”

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Source: www.newscientist.com

Musiciansal Performance Society (MPS) emphasizes protecting artists’ rights in AI copyright discussion

The MP’s two cross-party committees are urging the government to prioritize ensuring fair rewards for creators for their creative work and to facilitate the training of artificial intelligence models.

Lawmakers are advocating for more transparency in the data used to train generative AI models and urging the government not to implement plans that require creators to opt out of using such data.

The government’s proposed solution to the AI-copyright law tension includes exceptions for AI companies to train models with copyrighted work under “text and data mining,” while providing creators the option to opt out of the “rights reserve” system.

Caroline Dinage, chairman of the Culture, Media and Sports Committee, expressed concern over the response of the creative industry to the proposal, highlighting the threat to artists’ hard-earned success from unauthorized use of their work.

She emphasized the importance of fair treatment for creators and the need for transparency in data used to train AI models to ensure proper rewards for their work.

The Culture, Media, Sports Commission, Science, Science, Innovation and Technology Commission responded to government consultations on AI and copyright after a joint evidence session with representatives from AI startups and creative industries.

Letter to the Minister will enhance government transparency about training data, protect opt-out copyright holders, and empower consumers to make informed choices about AI models.

Failure to address these issues could disproportionately impact smaller creators and journalists operating under financial constraints, according to the letter.

Concerns among celebrities and the creative industry about government AI proposals have led to protests, with musicians releasing silent albums in protest.

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The letter also highlighted the need for transparency in training data for AI models, citing examples from the EU and California which have introduced requirements for detailed technical records on training data.

The government is considering revenue-sharing models for AI developers to address copyright concerns and is urged to conduct full impact assessments on proposed options.

The letter cautioned against AI developers moving to jurisdictions with more lenient rules and emphasized the need for compliance, enforcement, and remedies for copyright issues.

Source: www.theguardian.com

Health monitoring technology can be integrated into clothing using thread-based computers

Computer threads woven with metal and textile yarn to make potential clothing

Hamilton Osoi, IFM

An elastic computer on threads sewn onto clothing can be used to record whole-body data that most medical sensors cannot pick up.

Wearable technologies such as smartwatches monitor body signals, such as heart rate and temperature, but usually only from a single location. This gives you an incomplete picture of how your body works.

now, Yoel Fink The Massachusetts Institute of Technology and his colleagues developed a computer that could be sewn into clothing made from chips connected with copper and elastic fiber threads.

This thread has 256 kilobytes of onboard memory around that of a simple calculator, and sensors that can detect temperature, heart rate, and body movement. There is also Bluetooth to allow various threads to communicate.

This means that location-specific data can be collected collectively on the body. It says that it is theoretically used by artificial intelligence to allow for more accurate monitoring of human health. “We're starting to write apps for fabrics, monitor our health and, frankly, we're very close to the point where we can do all sorts of things that our phones can't.”

To create individual threads, Fink and his team folded the chips into conductive boxes and connected them to copper wire. The wire was then wrapped in a protective plastic casing and pulled into a thin tube that could be covered with fabrics such as cotton or synthetic Kevlar.

To test them, four fibers were sewn onto the feet and arms of human clothes. Researchers found that they could identify various movements a person has made, such as lunges, squats, and arm circles.

The team is currently testing thread-computer-made clothing on an Arctic expedition as part of Operation Nanook, an annual military exercise led by the Canadian Army. Clothes record temperature and data from various parts of the body. Fink says it could one day help protect people in extreme circumstances.

Threads are being tested by Army personnel during training

US Army Cold Area Research & Engineering Lab

Not only does it record, but it says this could help vulnerable people detect dangerous falls. Theo Hughes-Riley At Nottingham Trent University, England.

Without the need to wire the sensors together, the design becomes much simpler than other electronic fabrics, he says. Researchers also demonstrated that the thread can be washed, but only water was used, not detergent. Therefore, durability in everyday use must be proven before it is widely adopted, says Hughes Riley.

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Source: www.newscientist.com

Physicists Chart the Forces Inside Protons

Dr. Ross Young at the University of Adelaide and colleagues at the QCDSF collaboration are investigating the structure of the subatomic problem, which seeks to provide further insight into the powers that underpin the natural world. Their results are perhaps the smallest force field map ever produced in nature.

Distribution of the Colour Lorenz forces acting on the unpolarized quarks of the lateral plane (indicated by vector fields) superimposed on the upper Quark density distribution in the impact parameter space of the unpolarized protons. Image credits: Crawford et al. , doi: 10.1103/physrevlett.134.071901.

“We used a powerful computational technique called lattice quantum chromodynamics to map the forces acting within protons,” Dr. Young said.

“This approach allows us to decompose space and time into fine grids and simulate how strong forces (the fundamental interaction that links quarks to protons and neutrons) change in different regions within the proton. I'll do it.”

“Our findings show that even on these tiny scales, the forces involved reach immeasurable, up to 500,000 Newtons, equivalent to about 10 elephants, in spaces much smaller than the nucleus. It has become clear that it is being compressed,” said the University of Adelaide. D. Student Joshua Crawford.

These force maps provide a new way to understand the complex internal dynamics of protons, and why it works in experiments investigating the basic structure of high-energy collisions and materials such as CERN's large hadron criders. It helps to explain.

“Edison didn't invent the light bulb by studying bright candles. He was built on a generation of scientists who studied how light interacts with matter,” Young said. The doctor said.

“Like almost the same, modern research, such as our recent research, behaves how the basic building blocks of matter are struck by light, and at its most basic level of understanding nature at its most basic level. It makes clear that we will deepen the

“As researchers continue to unravel the inner structure of protons, greater insights could help improve the way protons are used in cutting-edge technologies.

“One of the most notable examples is proton therapy, which uses high-energy protons to accurately target tumors while minimizing damage to surrounding tissue.”

“Just as early breakthroughs in understanding light paved the way for modern lasers and imaging, advances in knowledge of proton structures can shape the next generation of applications in science and medicine.”

“By making the invisible forces within protons visible for the first time, this study bridges the gap between theory and experiment, which reveals the secrets of light to change the modern world. It bridges the same way that we did it.”

a paper Explaining the team's results was published in the journal Physical Review Letter.

____

Ja Crawford et al. 2025. Lateral force distribution of protons from lattice QCD. Phys. Pastor Rett 134, 071901; doi:10.1103/physrevlett.134.071901

Source: www.sci.news

People in industrial societies sleep longer than those in hunting and gathering societies.

Technology may be falsely blamed for lack of sleep

Cavan Images/Getty Images

Unlike our ancestors who lived in technologically advanced times, there is much written about how modern lifestyles mean that we no longer get enough sleep. However, an analysis of 54 sleep studies conducted around the world has shown that people in small, non-industrial societies actually sleep less than people in industrialized communities.

“Everyone I talk about in Canada and the US are talking about how bad their sleep is.” Leela Mackinnon At Toronto Mississauga University, Canada. “The numbers don't show that.”

It is often assumed that the rise of gadgets like big screen televisions and smartphones means that people today are less sleepy than in the recent past.

However, many studies reporting sleep declines over the past few decades are based on asking people how long they spend sleep. This is an unreliable measure. Even using this method, The results are mixedmany studies have found that there is no change or even an increase in sleep duration.

Studies based on more reliable measurements, such as using physical activity monitors and electrodes to monitor brain waves, have not declined over the last few decades. For example, we found a 2016 review of 168 studies. There is no decline Sleep period for the past 50 years.

However, these studies have been conducted in developed countries and reveal the question of whether people had more sleep before industrialisation. Wrist-based activity monitors are now available, making it easier to study sleep in a non-industrial society.

Such studies have revealed an incredible short period of sleep. For example, among hunter-gatherers, Sun sleeps on average 6.7 hours per night, Hatza sleeps 6.2 hours, and Bayaka sleeps 5.9 hours per night. The shortest time ever found is 5.5 hours of sleep in the HIMBA community in Namibia, a herdsman of nomadic livestock.

McKinnon and her colleagues David SamsonUniversity of Toronto, University of Mississauga, is also involved in several such research. They now compare sleep habits in industrialized societies, including the US, Australia and Sri Lanka, with people from small, non-industrial communities, including the Amazon, Madagascar and the Pacific indigenous people.

Overall, the analysis is based on 54 studies that include direct measures of sleep in people over 18 years of age without serious health conditions. In total, only 866 people are involved in these studies, but the dataset is the most comprehensive to date, says Samson. “It's the best now.”

Overall, these individuals slept on average 6.8 hours, while in non-industrial societies the average was 6.4 hours, while in industrial societies it was 7.1 hours.

The two also found that people from the industrial world were asleep for 74% of their time in bed.

McKinnon and Samson also evaluated the regularity of people's circadian rhythms using a measure called the circadian function index, where the score of 1 is perfect. In non-industrialized communities, the average was 0.7 compared to 0.63 in industrial societies.

Samson attributes the higher period of sleep and increased sleep efficiency in industrialized societies to conditions that encourage sleep more. “We see that we have some real benefits from the safety and security of our sleep scene,” he says. “There's no need to dodge the night or predators with rival human groups.”

Conversely, people in industrial areas are less exposed to clues that help to maintain a circadian rhythm, such as low night temperatures and bright daylight exposure. Although they did not appreciate this, both MacKinnon and Samson said that a low normal circadian rhythm would have a negative effect explaining why many people perceive their sleep as poor. I doubt there is a possibility of giving it.

What is not clear from the paper says that individuals in these 54 studies are representatives of the overall population. Nathaniel Marshall At Macquarie University in Sydney, Australia. “Special sampling is required to make a statement about epidemiological prevalence,” he says.

Samson said he looked into whether large sample sizes could change results, and concluded that there was no significant difference.

topic:

Source: www.newscientist.com

The Mighty Hidden Muscle Dinosaurs that Roamed Cretaceous European Islands

New genus and species of Titanosaurus have been identified from fossilized sites found in the Hayeg Basin, Transylvania, western Romania.

The artist's impression of the lithotrothian dinosaur herd (right). Image credit: Abelov/CC by 3.0.

The newly identified species was alive Haeg IslandA large subtropical land located in the Thetis Sea about 70 million years ago (Cretaceous).

dubbing uriash kadicithe animals belong to Lithostrotiaa group of titanosaurus dinosaurs containing many armored species.

“The sauropod dinosaurs on Titanosaurus include the largest animal walking on land, with a huge species of over 60 tons,” says Paleoliths at the Museum of Fool Naturkunde, a Livenitz Installation Fool Evolution. said Dr. Veronica Dees Diaz, a scholar. colleague.

“By the late Cretaceous, Titanosaurus had achieved almost global distribution.

“Despite the rich and global fossil record, the evolutionary relationships of Titanosaurus are less known, limiting our understanding with this diverse megaharbibaud (the only group of sauropods is , the only group to survive the latest Cretaceous period).

“European giants in particular have been largely ignored in phylogenetic analysis,” they said.

“This neglect comes mainly from the historical advantages of the Gondwana species and the rarity and imperfection of Laurasian artefacts, particularly from Europe.”

“However, this began to change with the combination of reassessment of existing species and specimens and the discovery of new sites with distinct partial skeletons.”

“As a result, the fossil records of the most recent Cretaceous European sauropods are increasingly important for biogeographical scenarios, and rich evolutionary history is increasingly recognized for increasing incorporation into phylogenetic analysis. It is beginning to make clear.

Holotype of uriash kadici It was discovered in the formation of density in the Hayeg Basin, Romania.

Dinosaurs are estimated to weigh between 5 to 8 tons and their body length is close to 12 m.

uriash kadici It is the largest titanosaurus species known from the Ha eg basin, exceeding the maximum reached by most other late Cretaceous European Titanosaurus. Abitosaurus (Estimated at 14 tons and 17.5 m long)”, the paleontologist said.

The existence of large giants such as ” uriash kadici It is worth noting and requires explanation as it appears to contradict, or at least weaken, the supposed behavior of “island domination” over these faunas. ”

uriash kadici It coexists with three other Titanosaurus species. Majarosaurus Dax, PaluditiTan nalatzensis and Petrustitan Hungarian.

The diversity was probably even higher, as evidenced by the substantial amounts of fossils involved.

“Our phylogenetic analysis shows that these Transylvanian titanosaurus exhibit particularly close relationships with Gondwana species. Majarosaurus Retrieved as a member or relative of the Saltasauria family. Palditian Affinity with lognkosauria and the Spanish Titanosaurus that were almost the same era Lohuecotitan; Petrustitan It is most closely related to early branched eutitanosaurian species in South America. and Uriash We share a unique feature with Gondwanan Titanosaurs,” they said.

“These analyses also reinforce the paleobiogeographic hypothesis that the latest Cretaceous European giants were members of the Gondwana lineage that invaded the old regions during the ages of Valemia and Albia.”

“Since the first discovery, Majarosaurus Dax The island's dwarfs have been identified as star sauropods, proposed as explanations for the small size of this species and other dinosaurs on Hayeg Island. ”

“on the other hand Palditian and Petrustitan It is also a small body sauropod. Uriash It is several orders of magnitude heavier and represents one of the largest Titanosaurus species found in the Late Cretaceous period of Europe. ”

“We have shown that the existence of this body size disparity is ecologically excluded from body size reduction due to competition with small-body titanosaurus, or as evidence that some lineages and small We interpret it as evidence that it occurred early in stratigraphically among the giants of the body. Hayeg Island has descendants of existing dwarf ancestors.”

“In contrast to some previous studies, signs of titanosaurus leaving the body size, including swapping the War star species for larger-sized species during the top Cretaceous period of the Transylvanian region. I can't see it.”

Discovery of uriash kadici Reported in a paper It was released this month Journal of Systematic Palaeontology.

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Veronica Dies Dias et al. 2025. The Romanian sauropod dinosaur revision reveals high titanosaurus diversity and body size disparities on Hayeg Island of Titanosaurus, affecting the biogeography of Titanosaurus. Journal of Systematic Palaeontology 23(1): 2441516; doi: 10.1080/14772019.2024.2441516

Source: www.sci.news

Warner Bros Cancels Wonder Woman Video Games, Shuts Down 3 Studios

Warner Bros Discovery has decided to close three video game development studios in order to boost profitability in the gaming sector amidst a slow market recovery.

The studios being closed are Player First Game, WB Game San Diego, and Monolith Productions. Development of the Monolith Wonder Woman game will also be halted after the closure. A spokesperson stated, “Our initial goal was to provide players and fans with the best possible experience for iconic characters. Unfortunately, this is no longer feasible given our strategic priorities.”

The closure of these studios reflects the challenges faced by the video game industry, with gamers opting for established titles over new purchases due to budget constraints caused by inflation. Last month, the company announced the departure of David Haddad, former Chief of the Interactive Entertainment Unit, after 12 years.

Following suit with other industry leaders like Microsoft’s Xbox and Sony, Warner Bros. is aiming to reduce costs by closing offices.

The company will now focus on four major games in November, establishing a new development studio and investment strategy, with a focus on core franchises such as Harry Potter, Mortal Kombat, DC, and Game of Thrones, as per David Zaslav’s comments.

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The company’s previous investment in the suicide squad: killing Justice League did not yield the expected results.

Source: www.theguardian.com

#Altgov: Covert Coalition of Government Employees Fighting Against Doge from Within the Trump Administration

aA post from Elon Musk on Saturday afternoon requested that federal employees list five things from the previous week related to emails. This request was expected to reach the inboxes of 2.3 million federal employees, sparking discussions among a secret network of government workers and contractors. These individuals began communicating through an encrypted app to coordinate their responses.

Employees on a 10-hour, four-day schedule did not see the email until Tuesday, missing the deadline for responses. Some employees even added a humorous touch, with one worker joking, “Bonus points to those who say they spent government subsidies on hookers and blows.”

After quickly deliberating, the network agreed on a response strategy. They decided to split the oaths sworn by federal employees into five bullet points, which would be sent back via email. The first point was: “I supported and defended the US Constitution against all enemies, foreign and domestic.”

Another oath included: “I’ve pledged true faith and loyalty to the same thing.” According to veteran contractor Lynn Stahl, these efforts aimed to expose harmful policies, defend public institutions, and provide citizens with necessary information and support.

Identifying themselves as #Altgov, the network gained visibility with multiple social media accounts, most adopting names or initials of federal agencies. Their goal was to shed light on the chaos caused by the previous administration and combat misinformation.

With around 40 accounts and growing followership, #Altgov engaged in subgroups for information sharing and strategy development using the encrypted messaging app, Wire.

A post from #ALTGOV explaining the Centers for Disease Control and Prevention. Photo: alt cdc (they/them)/bluesky

The origin of #Altgov dates back to the first Trump administration, with notable accounts like “Alt National Park Service” gaining traction on Twitter. The network evolved to serve the public by coordinating relief efforts and distributing resources during crises.

Transitioning their presence to Bluesky, #Altgov continued their mission to provide value where the government fell short. They expanded their reach by forming new accounts dedicated to specific agencies, like #Altgov FEMA, which focused on disaster response.

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Federal employees who joined #Altgov expressed a sense of duty and a desire for transparency in government actions. By uncovering misinformation and providing accurate information, they aimed to empower citizens and hold institutions accountable.

Source: www.theguardian.com

UK universities alerted to impending “stress test” ranking due to 92% student reliance on AI.

UK universities are being advised to thoroughly test all assessments following new research that shows almost all students are using generative artificial intelligence (GENAI) for their research projects.

A study of 1,000 students, both local and international, revealed a significant increase in the use of Genai over the past year. In a survey conducted in 2025, 53% admitted to using tools like CHATGPT, while a staggering 88% reported using such tools.

The percentage of students utilizing AI tools has risen from 66% in 2024 to 92% in 2025, leaving only 8% who do not use AI. A report published by the Institute for Higher Education Policy and Kortext highlighted these findings.

Josh Freeman, the author of the report, emphasized the unprecedented shift in student behavior within a year and urged universities to pay attention to the impact of generative AI in academic settings.

Freeman stated, “There is an urgent need for all assessments to be reviewed to ensure they cannot be easily completed using AI. This calls for a bold retraining effort for staff to understand the power and potential of generative AI.”

Institutions are encouraged to share best practices and address potential issues related to the use of AI tools for learning enhancement rather than hindrance.

Students are using genai for various purposes such as explaining concepts, summarizing articles, and suggesting research ideas. However, 18% of students include AI-generated text directly in their work.

Many students use AI to save time and improve the quality of their work, but concerns about academic misconduct and biased outcomes deter some from using such tools.

Women and students from privileged backgrounds express more apprehension about AI use, while men and STEM students exhibit more enthusiasm. The digital disparity identified in 2024 seems to have widened, particularly in summarizing articles.

Despite concerns, most students believe universities are responding effectively to academic integrity issues related to AI. Training in AI skills is provided to a third of students, but there is ambiguity surrounding the use of AI in academic work.

Dr. Thomas Lancaster from Imperial College London emphasizes the importance of preparing students for the ethical use of AI in education and future careers to avoid a competitive disadvantage.

In response to these findings, a UK spokesperson highlighted the need for universities to equip students for a world influenced by AI while addressing the challenges posed by rapidly evolving technologies. They stress the importance of upholding academic integrity and educating students about the consequences of fraud from the beginning.

Source: www.theguardian.com

Sequencing the Genome of White Oak Trees: Latest Scientific Discovery

The scientist is White Oak (Quercus alba), a rich forest tree species in eastern North America of ecological, cultural and economic importance.

Quercus alba Individual sequences of genome assemblies growing at Star Hill Farm in Loretto, Kentucky, USA. Image credit: D. Larson.

“The Oaks are an important member of many ecosystems around the world,” said a researcher at the University of Tennessee. Meg Staton And a colleague.

“In eastern North America, white oak is a keystone species and is one of the most abundant forest trees across its range.”

“In addition to its ecological and cultural importance, white oak has a very economic importance, including many high value material applications and the main species used in barrel styles for the aging of distilled spirits. It's there.”

“However, few studies have addressed the diversity of white oak genomes. The lack of available genetic and genomic resources now creates barriers to fostering understanding of white oak biology and evolutionary history. It's presenting it.”

In their study, the authors sequenced individual genomes of white oak from a forest near Loretto, Kentucky, USA.

They found that this oak species has a high genetic diversity, many of which preceded divergence from other oaks, and likely could affect divergence time estimates .

“The White Oak genome represents a major new resource for studying genome diversity and evolution. Quercus” said Dr. Staton.

“Also, unbiased gene annotations are key to accurately assessing the evolution of R (disease-resistant) genes. Quercus. ”

“Our paper addresses the degree of genetic diversity and population differentiation in white oaks and how gene content and disease resistance genes evolved. Quercus Related species. ”

The authors say that the amount of standing genetic variation and the degree to which the population is regionally adapted will affect the response of white oaks and other oak species to increasingly common heat and drought stress. It points out.

“The details are interesting for those who are invested in the sustainability of White Oak, across economic, ecological and cultural boundaries,” they said.

study Published in the journal New Botanist.

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Drew A. Larson et al. Haplotype-degradated reference genomes Quercus alba It sheds light on the history of orc evolution. New BotanistPublished online on February 11th, 2025. doi: 10.1111/nph.20463

Source: www.sci.news

Research suggests that sandy beaches under the sun were abundant on Early Mars

Use data collected by China’s Zhurong Roverplanetary researchers have identified hidden layers of rocks beneath the Martian surface, which strongly suggests the existence of the ancient North Sea.

Panoramic photograph taken by China’s Zhurong rover on Mars. Image credit: National Astronomer.

“We’re finding locations on Mars that looked like ancient beaches and deltas of ancient rivers,” said Pennsylvania researcher Benjamin Cardenas, who co-authored the study.

“We found evidence of a lack of wind, waves and sand. It’s a proper vacation style beach.”

The now inactive Zhurong Rover landed on Mars in 2021 in an area known as Utopia Planitia and was open for a year between May 2021 and May 2022.

From the time when Mars had a thicker atmosphere and warmer climate, it traveled about 1.9 km (1.2 miles) to cliffs that are considered ancient coastlines from the time period.

Along its path, the rover probed up to 80 m (260 feet) under the surface using ground penetration radar.

This radar is used to detect not only underground objects such as pipes and utilities, but also irregular features.

The radar image shows thick layers of material along the entire path, all facing upwards towards the estimated shoreline at an angle of about 15 degrees, roughly the same as the angle of beach sediments on Earth.

This thickness of sediment on Earth would have taken millions of years to form. It suggests that Mars had long-lived water with the effect of waves to distribute sediments along the sloped coastline.

Radar also allowed to determine the size of the particles in these layers and matched the particles of sand.

However, the deposits do not resemble the ancient wind-blowed dunes common on Mars.

“This quickly stood out to us because it suggested there were waves. That means there was a dynamic interface between air and water,” Dr. Cardenas said. I did.

“Looking back at the places where the earliest life on Earth developed, it was in the interaction between the ocean and the land, which paints an ancient habitable environment, and conditions for microbial life. You can embrace the

“Comparing Mars data with radar images of coastal sediments on Earth, we found impressive similarities.”

“The dip angle observed on Mars fell within the range seen in coastal sedimentary deposits on Earth.”

“We see the coastline of this body of water has evolved over time,” Dr. Cardenas said.

“We tend to think of Mars as a static snapshot of a planet, but it was evolving. The rivers were flowing, the sediments were moving, the land was constructed and eroded. This type of sedimentary geology tells us how landscapes look and how they evolved. And, importantly, identifying where you want to look for your past life. It will help you.”

“The discoveries show that Mars was a much damper location than it used to be today, further supporting the hypothesis of the past oceans that covers most of the planet’s North Pole.”

The study also provides new information on the evolution of Mars’ environment, suggesting that life-friendly warm, wet periods can potentially last tens of millions of years.

“The power of Zhurong Rover allowed us to understand the geological history of the planet in a whole new way,” said the University of California, a professor of Michael Manga at Berkeley.

“That underground intrusion radar gives us an underground view of the planet.

“These incredible advances in technology have made it possible to realize basic science that uncovers a new mountain of information about Mars.”

result It was published in Proceedings of the National Academy of Sciences.

____

Jianhui Li et al. 2025. Ancient sea coastal deposits imaged on Mars. pnas 122 (9): E2422213122; doi: 10.1073/pnas.2422213122

Source: www.sci.news

Fix iPhone dictation bug replacing Apple “discriminatory” | Apple

Apple has committed to addressing the bug in the iPhone’s automatic dictionary tool, which reportedly suggested “trump” when users said the word “racist.”

The glitch came to light through a viral Tiktok post, where the Speech-to-Text tool briefly displayed the word “Trump” instead of “racist,” sparking further discussion on social media.

An Apple spokesperson stated, “We are aware of the issue with speech recognition models used for dictation and are implementing fixes.”

The company attributed the bug to its tool displaying words indicating “speech duplicates” before identifying the “intended word,” which in this case included the “R” consonant.

The bug stirred controversy among conservative commentators in the US, who have criticized big tech firms for perceived political bias against right-wing individuals.

Some questioned Apple’s artificial intelligence capabilities, particularly following the company’s announcement of a $500 million investment in the US, which was seen as an effort to appeal to the Trump administration.

Apple revealed plans for significant AI investments, including establishing a large AI server factory in Texas and creating 20,000 R&D jobs nationwide over the next four years.

The AI announcement followed a reported meeting between Apple CEO Tim Cook and President Trump, amid concerns about potential tariffs on devices imported from China.

Apple had previously secured exemptions on tariffs during Trump’s first term, avoiding additional costs on its products.

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This is not the first time Apple has announced significant investments in the US economy during the Trump administration. In 2018, Apple pledged to contribute $350 billion to the US economy over five years.

Following Trump’s presidency and executive orders, several tech companies have reversed diversity, equity, and inclusion measures. Apple shareholders, however, recently voted for a proposal urging the removal of the company’s own DEI program.

Source: www.theguardian.com

Astronomers Report Our Solar System Surpassed the “Radcliffe Waves” in the Miocene Era

As our solar system orbits the Milky Way, we encounter a variety of environments, including dense regions of interstellar media. These encounters can increase the flow of interstellar dust into the solar system and the Earth's atmosphere, exposing parts of the solar system to interstellar mediums. The discovery of new galactic structures, such as the Radcliffe waves over the 9,000 Wright years, raises the question of whether the Sun encountered any of them. New research shows that the solar system trajectories intersected with the waves of Radcliffe in the Orion star-forming region 15 to 12 million years ago (Miocene era). In particular, this period coincides with the mid-Miocene climate transition on Earth, providing an interdisciplinary connection with paleoclimatology.

Radcliffe wave visualization. Image credit: Alyssa Goodman/Harvard University.

When the solar system brings the Milky Way into orbit, we encounter a variety of galactic environments with different interstellar densities, including hot voids, fronts of supernova blasts, and cold gas clouds.

The passage of the sun through dense regions of interstellar media can affect the solar system in several ways.

For example, pressure enhancement compresses the heliosphere and exposes parts of the solar system to cold, dense interstellar media.

Furthermore, the amount of interstellar dust mounted on the Earth's atmosphere can increase, potentially enhancing the delivery of radioactive isotopes such as iron-60 through dust grains.

Radcliffe's waves are narrow sinusoidal gas structures and consist of many known star-forming cloud complexes, including CMA, Orion, Taurus, Perseus, Cephaus, North American Nebula, and Cygnus.

With an estimated mass of 3 million people, this gas structure appears to vibrate consistently like a moving wave and is thought to be part of the Milky Way spiral structure.

Dr. Efrem Macconi, a doctoral student at the University of Vienna, said:

“Our Sun encountered a higher gas density region as it passed through the waves of Radcliffe in the Orion constellation.”

Using data from ESA's Gaia mission and spectroscopic observations, Dr. Maconi and his colleagues identified the passage of the solar system through the Radcliffe Wave in the Orion area.

“The findings are based on previous works identifying Radcliffe's waves,” said Professor Joanne Albes of the University of Vienna.

“We passed the Orion area as well as famous star clusters like NGC 1977, NGC 1980 and NGC 1981.”

“The area is easily visible in the winter sky in the Northern Hemisphere and in the summer in the Southern Hemisphere.”

“Look for Orion Constellation and Orion Nebula (Messier 42) – our solar system has come from that direction!”

“The increased dust from this galaxy encounter may have had some effects.”

“It could potentially leave traces of radioactive elements from supernovas in the geological record that permeate the Earth's atmosphere.”

“Current technologies may not be sensitive enough to detect these traces, but future detectors may make it possible.”

This study shows that the solar system passing through the Orion region occurred around 18.2 to 11.5 million years ago, with the most likely time between 148 and 12.4 million years ago.

This time frame is in good agreement with the mid-Miocene climate transition, and is a major shift from warm variable climate to cool climates, leading to the establishment of a continental-scale prototype Antarctic ice sheet composition.

This study raises the possibility of a link between past crossings of the solar system through galaxy neighbours and Earth's climate through interstellar dust, but the authors need further investigation of the causal relationship. It emphasizes that there is.

“The basic processes responsible for the mid-Miocene climate transition have not been fully identified, but available reconstructions are most likely to be long-term reductions in atmospheric greenhouse gas carbon dioxide concentrations. It suggests that it is a high explanation.

“However, our research highlights that interstellar dust associated with the crossing of Radcliffe's waves has affected the Earth's climate and may have played a potential role during this climate change. Masu.”

“To change the Earth's climate, the amount of extraterrestrial dust on Earth needs to be much larger than what previous data suggests.”

“Future research explores the importance of this contribution. This past climate change and current climate change is comparable as this past climate change is unfolding over a timescale of hundreds of thousands of years. It is important to note that we do not do that.”

“In contrast, the evolution of global warming today has been happening at an unprecedented rate for decades to centuries due to human activity.”

study Published in the journal Astronomy and Astrophysics.

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E. Machoni et al. 2025. Passing through the solar system through the waves of Radcliffe in the mid-Miocene. A&A 694, A167; doi: 10.1051/0004-6361/202452061

Source: www.sci.news

Iron-rich minerals containing water may be the primary reason for the red hue of Mars.

This iron mineral, called ferihydrite, formed under oxidative conditions during cold, humid periods on early Mars, continuing its transition to the current overheating environment.



This image of Mars Express's high-resolution stereo camera shows Mars glove set on a dark background. The planet's disc has patches of yellow, orange, blue and green, all with a muted gray hue throughout, representing the various compositions of the surface. Image credits: ESA/DLR/FU BERLIN/G. MICHAEL/CC BY-SA 3.0 IGO.

Mars is easily identified in the night sky due to its prominent red tint.

Thanks to a fleet of spacecrafts that have been studying planets over the past decades, this red colour is known to be due to rusty iron minerals in the dust.

In other words, iron bound to the rocks of Mars reacted at one point with water and oxygen in the air, just as how rust on Earth formed.

For more than billions of years, this rusty material, iron oxide — has been broken down into dust around the planet by the wind, a process that continues today.

However, iron oxide has a lot of flavour and the precise chemistry of Mars' rust is heavily debated as it is a window into the environmental conditions of Earth at the time.

And what's closely linked to it is the question of whether Mars has been habitable to date.

Previous studies of the iron oxide components of Martian dust based solely on spacecraft observations found no evidence of water contained within it.

Therefore, planetary researchers say that this particular type of iron oxide is formed under hematite, which is formed under dry surface conditions through reaction with the Martian atmosphere for billions of years after an early wet period on Mars. I had concluded that it had to be.

However, new analysis of spacecraft observations combined with new laboratory techniques shows that Mars' red colour is better matched by iron oxides containing water known as ferihydrite.

Felihydrite usually forms quickly in the presence of cold water, so it must have been formed when Mars was still water on the surface.

The minerals hold a watery signature to this day, despite their spreading down to the ground.

Dr. Adomas Valantinas, a researcher at Brown University, said:

“Ferihydrite, mixed with volcanic rock basalt, has proven to be the most suitable for the minerals found in Martian spacecraft.”

“Mars is still a red planet. It's not only about understanding why Mars is red, but it also means that our understanding has changed.”

“The main meaning is that Mars was rusting faster than before, as ferrihydrite could only form when water was still on the surface.”

“In addition, under current conditions on Mars, ferrihydrite remains stable.”



Mars has acquired its iconic color from the combination of rust and erosion over its 4.6 billion years of history. Image credits: ESA/ATG Europe/Valantinas et al. , doi: 10.1038/s41467-025-56970-z.

Other studies have also suggested that ferrihydrite may be present in Mars' dust, but the current study has been the first comprehensive study through a unique combination of space mission data and new laboratory experiments. Provide evidence.

The authors used an advanced grinder machine to create replica Mars dust, achieving realistic dust grain sizes equivalent to 1/100th of human hair.

To make a direct comparison, the samples were then analyzed using the same technology as the spacecraft orbiting the spacecraft, and ultimately identified ferrihydrite as the best match.

“This study is the result of a complementary dataset from a fleet of international missions exploring Mars at orbital and ground levels,” says Dr. Colin Wilson, PhD, Trace Gas Orbiter (TGO) from ESA and Mars Express Project Scientist. said.

Mars Express's dust mineralogy analysis helped to show that even the highly dusty regions of the planet contain water-rich minerals.

Also, thanks to TGO's unique trajectory, you can see the same area at different lighting conditions and angles. Researchers can unravel the particle size and composition essential to replicate the correct dust size in the lab.

Data from NASA's Mars Reconnaissance Orbiter and ground-based measurements from NASA's Mars Rovers Curiosity, Pathfinder and opportunity also helped to assert ferrihydrite.

“We are eagerly awaiting the results of our upcoming missions, including ESA's Rosalind Franklin Rover and sample returns from NASA/ESA Mars.

“Some of the samples that have already been collected by NASA's Perseverance Rover and are waiting for their return to Earth contain dust. Putting these precious samples into the lab will result in dust. You can accurately measure the amount of ferihydrite contained and what this means to understand the history of water and the potential for life on Mars.”

“This research is an opening opportunity for the door,” said Dr. Jack Mustard, a planetary scientist at Brown University.

“It gives us a better opportunity to apply the principles of mineral formation and conditions and tap time.”

“More importantly, the return of samples from Mars, which are currently being collected through patience.”

Survey results It will be displayed in the journal Natural Communication.

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A. Valantinas et al. 2025. Detection of ferrihydrite in the red dust of Mars records ancient cold and wet conditions on Mars. Nut commune 16, 1712; doi:10.1038/s41467-025-56970-z

Source: www.sci.news

The Magnificent Giant Flying Squirrel that Roamed North America

Paleontologists have discovered 4.9 million (Early Pliocene) fossilized ruins of an extinct flying squirrel Myopetaulista Webbi Tennessee, USA. Generation of the genus Myopetaulista Eastern North America is bewildered because it is separated from the known geographical range of the genus and the extent of organisms of its sister species. Petaurista. Researchers assume that Myopetaulista which is linked to a warm forest environment and was dispersed across North America through the Beringland Bridge during the warm phase of the early Pliocene.

The lifespan of a flying fossil squirrel Miopetaurista neogrivensis It indicates that the animal is ready to land on a tree branch. Image credit: Oscasani Sidro / ICP.

Myopetaulista Webbi It jumps over the sky in what is now southern Appalachia, sliding over rhinoceros, mastodons and red pandas.

New materials of this kind have been discovered in Grey Fossil Site In Tennessee.

“discovery Myopetaulista In North America, this genus was very unexpected because it is known only from Eurasia,” said Dr. Isaac Casanovas Bilar, paleontologist at Mikel Crusafont of paleontology at the University of Barcelona. .

“There have been some uncertain reports from Florida, but new specimens from the grey fossil site provide new information, with these giant flying squirrels coming together alongside other mammals around five million years ago. It helped me to make sure I crossed the bridge.”

According to paleontologists, Myopetaulista Webbi Probably closely related Myopetaulista Tarelionly known Pliocene Eurasian species.

“The Appalachians today may try to think of these ancient creatures as closely related to the squirrels that regularly see them,” the researchers said.

“However, their closest relatives are giant flying squirrels from Japan, China, and Indonesia.”

“These giant flying squirrels have a lightweight build, weighing around three pounds, and were pretty agile on the treetop.”

“When they arrived in Tennessee now, the world was much warmer than it is now.”

“Its warm climate allows squirrel ancestors to travel across North America and could slip through dense, damp forests like those preserved in the fossil records of grey sites millions of years ago.”

The new specimen is Myopetaulista A genus of North America.

“As the climate cooled over time, Pleistocene ice age led to the isolation of these giant flying squirrels in warm shelters like Florida, and ultimately contributed to their extinction.” Miquel Crusafont from the University of Barcelona.

“The Last American Myopetaulista It has lived for millions of years since the species of Eurasian of this genus disappeared.

Team's work It was published in Journal of Mammalian Evolution.

____

M. Grau-Camats et al. 2025. Intercontinental Sliding: A Review of the North American Records of Giant Flying Squirrels Myopetaulista (Rodentia, Sciuridae) Description of new materials for the grey fossil site (Tennessee). J Mammal Evol 32, 8; doi:10.1007/s10914-025-09751-w

Source: www.sci.news

Relax and Unplug: Gamers Embrace Nostalgia with Retro Console Resurgence

nThe original Donkey Kong Arcade machine, Mint Condition Outrun Race Simulation Game, Esterified between Gamer Cube and Nintendo 64-wired booths, Luke Malpass, engineer dismantling a broken Nintendo Wii.

I brought old game consoles to the house for repairs and fixes, and there was a steady stream of people, a retro gaming arcade of elephants and castles, transformed into a gaming clinic for two days.

Gabriella Rosenau, 35, brought in a broken Wii that had been in the garage “for years.” “I'm still playing my older brother, my older Nintendo 64, and I love it, but I really want to get it [the Wii] Repaired. “

“I've done something weird about Call of Duty and PlayStation, but I'm more interested in retro games,” she adds.

Rosenau is part of a growing community that has abandoned modern video games and picked up consoles since or before childhood. According to a Pringles investigation, Gen Z Gamers are proceeding with lawsuits, with 24% owning retro consoles.

What began as a Malpas passion project, restoring the consoles of its former glory quickly evolved into a full-time business. During the peak during lockdown, his company Retrosix hired 16 people to deal with demand. He places this, in part, on people stuck at home. “People were bored, they were finding things at home and looking for things online.

“We originally only sold on eBay and didn't even have a site. eBay was limiting sales because they thought it was fraudulent,” he says. “It literally took over.”

Luke Malpass modify consoles from the 80s to the 2000s. Photo: Teri Pengilley/The Guardian

Retrosix receives hundreds of requests each month from people who want their console to be fully functional, playable or upgraded. This is “stable,” says Malpas, but the community is still expanding.

“There are a lot of people who are obsessed with this right now. The older generations than me tend to be PC-based for Amigas and Commodores, in their late 40s and early 50s. And then my age, so 30 People in the world are very interested in Game Boys, Mega Drive, Super Nintendo's entertainment system, such as.

“And there's a younger generation that's either one. [the] Nintendo DS, what they've played is beginning to be retro or really hooked on the whole retro. So you get people in their 20s who are more obsessed with than we do.

Malpass has gained massive supporters on social media, with 44,100 followers and 61,700 subscribers on its YouTube channel, Angelsix and Tiktok on Retrosix.

Young people engaged online say they reach for retro games for unique gameplay, and for the opportunity to “switch off,” Malpass says.

“You're turning on the console at the top and playing games. No stress. There's no internet. You're not competing with the world. You have your own in the game, you're going to go I feel a sense of accomplishment in, and that was what you used to do,” he says.

“I think the younger generation is feeling more stressed they are now. Growing up in the world of social media is very mentally challenging. [Retro video gaming] It's their safe place. It's like their escape,” he says.

Matthew Dolan, a software developer in his 40s, brought some of his game gear consoles. His passion for retro games and technology comes from nostalgia and childhood memories, playing games his father wrote for him at BBC Micro. “It was a great introduction to technology,” he says.

“You get all that joy from playing it literally. You go through the battery and plan a long, long car journey,” he says. “They don't rely on equally flashy graphics. [as contemporary games]. ”

Going it a step further, Dolan says he revised and adapted the console, spending £7,000 on his hobby last year. “We've regained some of it from selling things, but it's not cheap.”

He got stuck trying to repair some of the game gear chips and needed Malpas' expertise. Retrosix's repaired Prestige Edition Game Gear Console is £298.80. The LED edition costs £334.80, and mods or services on the console start at £36.

game boy

A handheld game console developed and manufactured by Nintendo. It was first released in Japan in 1989 and in Europe in 1990. It is estimated that over 118.7 million Game Boys and Game Boy colors are available for sale all over the world, making it one of the most successful handheld consoles of the era. Its compact design and affordable price.

SNES

Super Nintendo's entertainment system, also known as Super NES, was Nintendo's second home video game console to release internationally. It was first released by Nintendo, Japan in 1990 and arrived in Europe in 1992. It is estimated that SNES sold 49.1m units worldwide when it was cancelled in 2003.

Xbox Original

The Xbox console was Microsoft's first gaming console offering and the first installment payment for the consoles of the Xbox series, which was first released in Europe in 2002. The second generation Xbox 360 was released in 2005.

Amiga

A series of personal computers created by Commodore International from 1985 to 1994. Other companies continued to produce Amiga after this. The Amiga 1000, also known as the A1000, was the first personal computer released by Amiga Line's Commodore International. It was known for its advanced graphics and sound. Popular games include Alien Breed, Syndicate, Wise Football, and Eye viewers.

Game Gear

A handheld game console was released by Sega in Japan in 1990 and released in Europe the following year. Game Gear competed mostly with Nintendo's Game Boy, Atari Links and NEC's Turbo Experez. In 1991, around 520,000 game gear was sold in Europe, of which over 130,000 were sold in the UK.

Source: www.theguardian.com

Enhance Your Gameplay with the Newest Tool: Meet Tinder for Gaming! | Games

aAdults who love video games understand the struggle of having too many options – 19,000 games were released in 2024 on the PC Game Storefront Steam alone, not to mention the countless games available on consoles and smartphones. Many of us have a backlog of classic games we haven’t played yet, leading us to feel guilty about buying new ones. However, discovering truly good games can sometimes feel impossible. Approximately 50% of the questions we receive for this newsletter are variations of “Help, what should I play?”

While we do our best to assist, as someone who is knowledgeable about games, I still don’t have unlimited time to play them all. Streamers spend their days playing games, but they tend to specialize in specific games and genres, rarely venturing outside their comfort zones. Nowadays, navigating through Google search results, parsing complex Reddit threads, and getting lost in AI-generated recommendations can be overwhelming.

Enter Louise Sene’s new app, set to launch on Kickstarter this week, aiming to address this issue. Described as the Tinder for video games, the app presents users with a game name, details, a stack of cards featuring screenshots, and a trailer link, which users can swipe left or right on to indicate their interest. Based on user preferences, the app provides new game suggestions, allowing users to build a deck of games they want to try. The app also shows connections between games, providing transparency on where the recommendations are coming from.

Users can also select specific experts, such as streamers, critics, and other gaming personalities, to receive recommendations from. Each expert has their own card with a brief bio and background, aligning with the app’s focus on human recommendations rather than AI-driven algorithms. The recommendations are based on datasets compiled by the team over five years from the Family Game Database, a trusted site for parents.

Andy Robertson, a seasoned game writer leading the project, emphasizes the importance of uncovering hidden gems within the vast realm of games. The app aims to make game discovery fun and effective again by utilizing a blend of matchmaking features and personalized recommendations from experts. If the Kickstarter goals are met, Ludocene will be available for free in a basic format, with an optional subscription model for additional features at just £3 a month.

Personalized and niche game recommendations are invaluable, especially in an era dominated by AI-driven recommendations. For those seeking expert-driven suggestions, platforms like Louise Sene’s app cater to a more curated gaming experience.

Another valuable resource for discovering games is the Thinky Games Website, a database and review site for puzzle enthusiasts. Featuring a wide range of games across various platforms, the site provides descriptions written by individuals who have played the games, offering a more personal touch compared to store-provided data.

As someone who has been a gaming critic for nearly 20 years, I believe in the power of person-to-person game recommendations, especially in a digital landscape overwhelmed by algorithmic suggestions. While I haven’t signed up as a Ludocene expert yet, I may consider doing so in the future. To learn more about the app, visit their Kickstarter Page.

What to do

“I'll continue driving.”

Source: www.theguardian.com

Children who excel in one intellectual skill may not see improvement in others

As children grow, they grow in many ways. Children make mental progress in how they feel, think and act – what scientists call them Cognitive Control. Researchers view creativity, fluid inference, and academic achievement as part of human cognitive control. They found that people with good cognitive control also improve mental health. However, scientists still don't know the best type of training to help children develop cognitive control.

Previous researchers found that training can improve cognitive functions such as working memory in children. However, they have not decided whether the same training improves the child's associated function or overall cognitive control. Therefore, an international team of researchers recently investigated whether improving one cognitive function helped improve overall cognitive control in children.

They focus on specific cognitive functions that have not been studied more thoroughly than others; Response inhibition. Response suppression is the ability of a person to stop himself from responding to a previously responded queue. They wanted to test how long it took to suppress training responses to affect other cognitive functions in children, such as creativity and reasoning.

The researchers explained that previous researchers studying cognitive control in children found conflicting results. Some found that training children with response suppression increased overall cognitive control, while others found that training skills only improved. The team proposed that the methodological problems of previous researchers had contradictory results. Therefore, they sought to address these issues by clearly defining how children train, making training schedules unpredictable and attractive, and testing larger groups of children than in previous studies.

The researchers studied 235 children aged 6 to 13 from the Great London region of England. They divided the children into two groups, 119 and 116. They introduced both groups of children to a series of seven different computer games that they attended over eight weeks.

During the video game, the children sailed around the island picking up coins. Their goal was to win as many coins as possible. The first group of 119 children received training in response suppression. This means that you have received the coin after you have stopped performing the requested action. The other 116 children served as control groups. This means that you've been in the same game.

To determine how children's cognitive skills change throughout the experiment, researchers collect self-reports from children, perform standardized skill tests, and take neuroimaging of the brain to physiology. We have confirmed the changes. These data were collected before, immediately after the experiment, and 1 year later.

Researchers found that trained children had better response suppression than non-sex children, but they found that overall cognitive control was not good. For example, they found that trained children did not have test results to show that their academic performance improved over their children in the control group. They also found that brain imaging showed no physiological differences between the two children's groups. The researchers interpreted these results as meaning that response inhibition training did not improve overall cognitive control in children.

Researchers concluded that training children with a single cognitive skill does not improve overall cognitive control. However, they acknowledged that the sample of children participating in this study was from families with above average socioeconomic status and thus may not be representative of lower social classes. Ta. Anyway, they recommended that future researchers look for alternative ways to promote the development of cognitive control in children.


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Source: sciworthy.com

I Thought of Taxis as Magical: Sega’s Pop Punk Classic Crazy Taxi Celebrates 25 Years | Games

kEnjikanno, director of Sega’s legendary driving game Crazy Taxi, recalls the pivotal moment when he realized the game had made an earthquake-like impression. “I was heading to Las Vegas for promotional work,” he recounts. “I got into a taxi, the driver sped me off quickly and promptly reached my destination. Finally, he chuckled and said, ‘I’m a truly crazy taxi!’. It was a bizarre experience.”

Originally launched in arcades, The Zany, Pop-Punk Drive-Em’ -Up, is commemorating its 25th anniversary this month. Crazy Taxi was an addictive coin-operated thrill ride. The quirky nature of the game consistently exclaimed, “Are you ready to have some fun?” and “Crazy time is money!” with a plain, ordinary face amidst the chaos of just wanting to drive to Pizza Hut. Racing a green-haired Axel Yellow 1960 Cadillac El Dorado so swiftly that the front bumper crashed into a concrete hill in Sunny San Francisco. (My mom’s favorite character was Jenna, who drove the Ford Mustang.)

I can still recall spending the entire summer trying to master the “crazy dash” technique instead of playing outside with my friends. The subsequent ports on PlayStation 2, GameCube, and Xbox 360 were a hit, drawing millions of Crazy Taxi sales, proving that creating a hit wasn’t a walk in the park back then.

A memorable experience for everyone who played… a crazy taxi. Photo: Sega

The rock band The Offspring contributed a turbo-charged guitar riff to the Crazy Taxi soundtrack, a time capsule from the turn of the millennium. The game captured the carefree hyperactivity of America pre 9/11 in the late ’90s/early ’00s. The era when the biggest concern for many youngsters was whether Stone Cold Steve Austin would retain the WWE World title.

Despite its successful cross-over, Crazy Taxi faced opposition from many early critics, as recalled by Kanno. “During the initial stages of development, more than half of the project team vehemently opposed the idea of a game centered around taxi drivers,” he reminisces.

“What I wanted to express most about the craziest taxi was the dynamism of the movie car chase.” Photo: Sega

Yet, Kanno was intrigued by the challenge of transforming the ominous taxi driver stereotype, prevalent in the 1998 Luc Besson action comedy film Taxi, into a more endearing figure. The crazy taxi driver is clearly not sinister. Kanno aimed to do for the taxi driver what Paperboy did for paperboys. “I told the team: ‘I believe it’s the responsibility of game creators to make mundane work appear cooler! We might be envisioning something unprecedented, but we have to do it.’

Recounting his childhood, Kanno describes taxis as somewhat magical. “In Japan, taxi doors open automatically. As a child, I pondered why the taxi doors opened upon approach while our family car doors remained shut. This intrigued me so much that I began to view taxis as these enchanting entities.” As he matured, Kanno delved into old Hollywood films, aspiring to capture the same thrill and glamour showcased in iconic driving sequences like the Italian Job and French Connection. Locations such as San Francisco were ideal. “What I most wanted to convey about Crazy Taxi was the dynamic feel of a movie car chase, as San Francisco, with its numerous undulations, always allows for such action to be expressed.”

Unlike most racing games, Crazy Taxi demands quick decision-making on your feet rather than memorizing the track. (This ethos of a chaotic approach can be seen in Simpsons: Road Rage, which essentially adopted the crazy taxi concept in the Springfield setting.) “It’s a game that constantly challenges players to make split-second decisions in evolving scenarios,” Kanno explains. “Therefore, I made other vehicles obstacles. The design isn’t about mastering all the routes and finding the perfect line, but about maneuvering through ever-changing traffic.”

Technical limitations at the time curtailed the planned multiplayer mode. Nonetheless, the leaderboard enabled competitive battles among friends. For those struggling to surpass the 2-minute mark while playing Crazy Taxi (FYI: One rooftop shortcut is a game-changer), is there a possibility of a modern multiplayer-enabled sequel? “I can’t divulge much,” Kanno responds. “But Crazy Taxi will soon have you grinning ear to ear once again!”

Source: www.theguardian.com

Britain postpones AI regulation as ministers aim to align with Trump administration

Ministers have postponed the regulation of artificial intelligence in line with the Trump administration, as reported by The Guardian.

Three labor sources revealed that the AI bill, originally planned for release before Christmas, is now expected to be delayed until summer.

The Minister had intended to issue concise invoices shortly after taking office.

The bill aims to address concerns about the potential risks of advanced AI models to humanity and to clarify the use of copyrighted materials by AI companies, differing from individual suggestions.

However, Trump’s election prompted a reconsideration of the bill. Senior labor sources said the bill was being carefully reconsidered, and there are no firm proposals yet on its content. The source added that they had aimed to pass it before Christmas, but it is now delayed until summer.

Another labor source, familiar with the legislation, mentioned that earlier drafts of the bill had been prepared months ago, but they are now being held back due to Trump’s actions, which could negatively impact British businesses. They expressed reluctance to proceed without addressing these concerns.

Trump’s actions have undermined Biden’s plans for AI regulation, including revoking an executive order aimed at ensuring technology safety and reliability. The future of the US AI Safety Institute is uncertain following the resignation of its director. Additionally, US Vice President JD Vance opposed planned European technical regulations at the AI Summit in Paris.

The UK government opted to align with the US by not signing the Paris Declaration endorsed by 66 other countries at the summit. UK Ambassador to Washington Peter Mandelson reportedly proposed making the UK a major US AI investment hub.

During a December committee meeting, Science and Technology Secretary Peter Kyle hinted that the AI bill was in advanced stages. However, Science Minister Patrick Balance stated earlier this month that there is no bill currently in place.

A government spokesperson stated, “This government remains committed to enacting legislation that will ensure the safe realization of the significant benefits of AI for years to come.

“We are actively engaged in refining our proposals for publication soon to ensure an effective approach against this rapidly evolving technology. Consultations will soon commence.”

The Minister faces pressure regarding individualized plans to allow AI companies access to online materials, including creative works for training models without requiring copyright permission.

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Artists like Paul McCartney and Elton John have criticized this move, warning that it could undermine traditional copyright laws protecting artists’ livelihoods.

Source: www.theguardian.com

The social struggles of Australian college students: What are they missing out on at universities?

Whenmai* began studying psychology in mid-2019. She looked forward to traveling to college to have a lively conversation with her classmates working on new ideas.

However, when her in-person tutorials were exchanged for a Zoom meeting in 2020, her excitement turned into horror.

“People don’t switch cameras. They have their names displayed,” says Mai. “It’s very lonely and very isolated. If you’re struggling with questions, then no one will talk.”

The auditorium, once full of students, was emptied in favor of pre-recorded lectures, Mai said. Even the lab demonstrations have been replaced by a lively, undirected Zoom breakout room.

Mai sat through an online class who fell silent mid-hour time slot as the instructor sued a grid of faceless viewer names to engage in simple questions.

“No one spoke,” she says. “It’s so annoying, it hurts so much, you just want to go out.”

As soon as she graduated, Mai moved to Hobart to study medicine. The lockdown was fading memory and she was expecting a packed campus.

But apart from her medication classmates, she says it was abandoned – it remains two years later.

“I had this very naive vision, ‘Oh, wow, I’m going to meet a lot of students from many different places.” [but] Many students don’t attend just because they have other work or life commitments,” she says.

Australian students like MAI enroll in college in the hopes of experiences that many facilities no longer offer. They imagine themselves in time and space exploring big ideas with their peers and teachers, share vibrant discussions and share their path to becoming independent adults.

Those who can’t afford to spend the whole week on campus or are not given the option of in-person classes are worried that they are missing out. High quality education While increasing fees are being charged.

Students under financial pressure cut classes and picked up more jobs. The result is a malicious cycle of lower campus attendance, according to students. Few students will be taking part in the class in person, and attending classes is even less attractive and there will be fewer face-to-face opportunities for universities as they do not appear.

Like Mai, many people ask themselves: “What is the point of going to campus?”


AAccording to Dr. Thuc Bao Huynh, a researcher at the Center for Youth Policy and Education Practice at Monash University, Ustralian’s expectations for university life go back to research ideals before the 1980s, before the 1980s.

“If someone was a student, they wouldn’t actually do that much except they were students,” he says. “That’s not the case anymore.”

The myth of campus life opposes the modern reality where increasingly fewer students have the luxury of their own research and social life, their primary responsibility. Since the 1990s, the number of Australians from a wider background has increased. Costs of living are accelerating this trend, Huynh said it forces more students to treat the university as a part-time commitment.

As Rent and living expenses There is a share of students with jobs rising According to the Some analysis. Almost half of all students chose I’ll be studying part-time instead of full-time in 2023.

Those who can’t afford to spend the whole week on campus, or who don’t have in-person classes on the course, are worried that they are being charged a growing number of fees, rather than overlooking a quality education. Photo: Agenzia Sintesi/Alamy

“Being a student is 1740532059 I mashed with everything else that young people are experiencing,” Huyn says. “That’s another thing they have to deal with.”

Classmates at Jed Brockhouse who struggled to work juggle college and were given the option to do coursework online will not be able to come to campus at Latrobe University in North Melbourne.

“If you know you don’t need to be there, why do you sit in class for two hours, fit in an hour of traffic?” he says.


Sam Lane only learned how much he missed when he took a break from law classes and reached out to art history.

He says he went to university in 2019 looking for a photo of his parents’ campus life. To people. “

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Lane got a glimpse into the fantasy world at the University of New South Wales Art School on Sydney’s bustling Oxford Street. His long three-hour art history class forced him and his peers to meet face to face or gave him time to tackle and discuss aesthetics and philosophy.

“You didn’t feel like you were there just to get bitten and spit out of the auditorium,” he says. “If there’s something interesting for the class, you can dig into it.”

However, once his art tutorial is over, Lane has to hurry back to the main campus of UNSW in eastern Sydney, reducing the teaching time on campus, and the professor has rushed through an impossible amount of information. Ta.

Sam says he went to university in 2019 looking for photos of campus life drawn by his parents. Photo: Lisa Marie Williams/The Gardian

“We don’t have time to chat, we don’t have time to get to know the people around you,” he says. “You’re too busy trying to get through all the content very quickly.”

Lane is now approaching the end of his degree and watching attendees get nervous with the Student Association, stopping the long-term party tradition, including Battle of the Band events.

“People want to understand what they have lost and really go back to it… [but] There’s no good time to put it [on] “There aren’t enough people on campus so they don’t get voter turnout,” he says. “I’m a little dead.”


THis tendency towards online learning reflects wider pressure. A decline in federal funding and threatened losses from international students, the main source of income, forced the university to save. At the same time, university staff teach 200,000 students more than they did a decade ago.

Kaab Qureshi, a sophomore at Australian National University in Canberra, says it’s difficult to learn in classes that have become “strange” as the university is cut and contact time condensed.

“They just want to cut costs as quickly as possible,” he says. “I think they’ve made more reputation and profitable than student involvement and support.”

Even the face-to-face class stuffing didn’t stop them from finding the community they wanted for those who could afford to stroll around campus.

Kristy Sauw, a classmate at ANU in Qureshi, says his first year in college wasn’t good. After moving from Wagga Wagga High School to the on-campus residential hall, it was easy for her to make friends and go to classes in person.

“We made a lot of friends in our philosophy tutorials because we considered it an hour to yap. It was really fun,” she says. “As much as we focus on what we’re actually talking about, we’ve also become bonded and talked about random topics.”

Qureshi spent extra money to live in the residential hall for his first year, but the

Source: www.theguardian.com

Hunters and gatherers tend to have shorter sleep durations compared to industrialized individuals.

Members of the Namibian HIMBA community get an average of 5.5 hours of sleep at night

Nick Fox/Aramie

Unlike our ancestors who lived in technologically advanced times, there is much written about how modern lifestyles mean that we no longer get enough sleep. However, an analysis of 54 sleep studies conducted around the world has shown that people in small, non-industrial societies actually sleep less than people in industrialized communities.

“Everyone I talk about in Canada and the US are talking about how bad their sleep is.” Leela Mackinnon At Toronto Mississauga University, Canada. “The numbers don’t show that.”

It is often assumed that the rise of gadgets like big screen televisions and smartphones means that people today are less sleepy than in the recent past.

However, many studies reporting sleep declines over the past few decades are based on asking people how long they spend sleep. This is an unreliable measure. Even using this method, The results are mixedmany studies have found that there is no change or even an increase in sleep duration.

Studies based on more reliable measurements, such as using physical activity monitors and electrodes to monitor brain waves, have not declined over the last few decades. For example, we found a 2016 review of 168 studies. There is no decline Sleep period for the past 50 years.

However, these studies have been conducted in developed countries and reveal the question of whether people had more sleep before industrialisation. Wrist-based activity monitors are now available, making it easier to study sleep in a non-industrial society.

Such studies have revealed an incredible short period of sleep. For example, among hunter-gatherers, Sun sleeps on average 6.7 hours per night, Hatza sleeps 6.2 hours, and Bayaka sleeps 5.9 hours per night. The shortest time ever found is 5.5 hours of sleep in the HIMBA community in Namibia, a herdsman of nomadic livestock.

McKinnon and her colleagues David SamsonUniversity of Toronto, University of Mississauga, is also involved in several such research. They now compare sleep habits in industrialized societies, including the US, Australia and Sri Lanka, with people from small, non-industrial communities, including the Amazon, Madagascar and the Pacific indigenous people.

Overall, the analysis is based on 54 studies that include direct measures of sleep in people over 18 years of age without serious health conditions. In total, only 866 people are involved in these studies, but the dataset is the most comprehensive to date, says Samson. “It’s the best now.”

Overall, these individuals slept on average 6.8 hours, while in non-industrial societies the average was 6.4 hours, while in industrial societies it was 7.1 hours.

The two also found that people from the industrial world were asleep for 74% of their time in bed.

McKinnon and Samson also evaluated the regularity of people’s circadian rhythms using a measure called the circadian function index, where the score of 1 is perfect. In non-industrialized communities, the average was 0.7 compared to 0.63 in industrial societies.

Samson attributes the higher period of sleep and increased sleep efficiency in industrialized societies to conditions that encourage sleep more. “We see that we have some real benefits from the safety and security of our sleep scene,” he says. “There’s no need to dodge the night or predators with rival human groups.”

Conversely, people in industrial areas are less exposed to clues that help to maintain a circadian rhythm, such as low night temperatures and bright daylight exposure. Although they did not appreciate this, both MacKinnon and Samson said that a low normal circadian rhythm would have a negative effect explaining why many people perceive their sleep as poor. I doubt there is a possibility of giving it.

What is not clear from the paper says that individuals in these 54 studies are representatives of the overall population. Nathaniel Marshall At Macquarie University in Sydney, Australia. “Special sampling is required to make a statement about epidemiological prevalence,” he says.

Samson said he looked into whether large sample sizes could change results, and concluded that there was no significant difference.

topic:

Source: www.newscientist.com