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Global Study Quantifies Gender Attractiveness Gap Across AgesThe research team led by Dr Eugen Wassiliwizky at the Max Planck Institute for Empirical Aesthetics compiled the world’s largest dataset on facial attractiveness, drawing from 52 studies across 76 countries.Numbers Behind the Gap: 1.5 Million Ratings Reveal 60% Preference1.5 million attractiveness ratings17,000 distinct faces evaluated30,000 individual ratersAverage female face rated more attractive than 60% of male facesGap strongest in Western cultures, present across all sexual orientationsWhen participants rated themselves, the gender gap vanished, underscoring the role of external perception.Implications for Evolutionary Theory and Social PerceptionThe findings revive debate over Darwinian sexual selection. While Darwin noted male ornamentation in many species, he considered humans an exception where male competition dominated. This study suggests a universal bias toward rounder, more feminine facial structures, which may be linked to infant‑like features rather than purely cultural norms.Historical language—"the fairer sex", "le beau sexe"—reflects a long‑standing perception that the research now quantifies.Future Research Directions and Societal ShiftsAs the attractiveness gap diminishes after age 80, researchers hypothesize that facial structural differences shrink with age, reducing perceived bias. Ongoing work will explore:Neuro‑cognitive responses to facial roundness across agesCross‑cultural variations beyond the current datasetPotential impacts on age‑related social dynamics and media representationThe study, published in Proceedings of the Royal Society B, calls for cautious interpretation but highlights a robust, global pattern that challenges purely cultural explanations.

The British Solving Championship: An Opportunity for Chess Enthusiasts This week’s puzzle is a chance to enter an annual national competition in which Guardian readers ­traditionally perform well and in ­considerable numbers. White in the diagram, ­playing as usual up the board, is to play and checkmate in two moves, against any black defence. The Event Details The puzzle is the first stage of the annual Winton British Solving Championship, organised by the British Chess Problem Society and sponsored by the investment ­managers ­Winton. This competition is only open to ­British ­residents and entry is free. To take part, simply send White’s first move by post to Nigel Dennis, Boundary House, 230 Greys Road, Henley-on-Thames, Oxon RG9 1QY, or by email to [email protected]. Entry Requirements and Deadline All entries must be postmarked or emailed no later than 31 July 2026. Entrants must provide their name and home address. Juniors under 18 on 31 August 2025 must also give their date of birth. The Competition Structure The best 15-20 players from the postal round, plus the best juniors, will be invited to the final at Harrow school on Saturday 13 February 2027, where the prize money is expected to be at least £1,600. The winner of the final will have the right to represent Great Britain at the 2027 world ­solving championships, an event where GB are often medal contenders. A Note on Chess and Professionals Back in the 1950s most top English players were amateurs, often civil servants or teachers, who competed in tournaments during their vacations. After the 1970s Fischer boom and English successes brought an influx of sponsors, chess professionals could earn a decent living, but the tide turned again during the 1990s. The breakup of the Soviet Union brought harder international competition, while Nigel Short’s world title defeat and the move to screen rather than print marketing drove sponsors away. A New Grandmaster: Harry Grieve Harry Grieve became England’s latest grandmaster on Tuesday when the 25-year-old, who was British champion in 2022 and helped CSC/Kingston finish second in this season’s UK 4NCL League, won first prize in Budapest with a 7/9 total.

The Inevitable Relegation West Ham's relegation to the Championship has been confirmed, a bitter pill to swallow for the London club. Despite a convincing 3-0 victory over Leeds, the team's fate was sealed by Tottenham's win over Everton. This marks a disappointing end to the season, with the club's struggles on the pitch reflecting a deeper malaise. The Executive Failure The root cause of West Ham's downfall lies in its executive leadership. The club's ownership, led by David Sullivan, has been criticized for its complacency and lack of vision. The team's failure to adapt to changing circumstances and improve its performance has led to this point. The Financial Implications The financial implications of relegation are significant, with estimated losses of £100m in the first season alone. This will likely lead to job losses and a reduction in staff, as well as a decrease in the club's overall value. The Way Forward As West Ham looks to the future, it is clear that changes are needed. The club will likely undergo a period of restructuring, with potential changes to its management and playing staff. The appointment of a new manager and the departure of key players, such as Jarrod Bowen and Mateus Fernandes, are already on the cards. A New Era for West Ham? The relegation of West Ham presents an opportunity for the club to rebuild and rebrand itself. With a new approach and a renewed focus on developing young talent, the club may be able to recover and return to its former glory. However, this will require a fundamental shift in its approach to the game and its relationship with its fans.

The Unconventional Auction Artists Hilary Powell and Dan Edelstyn are auctioning off their work from the past decade and a half to help fund a community-led renewable power station in Nigel Farage's Clacton constituency. The big-ticket item going under the hammer will be the remnants of a gold Ford Transit van containing £1.2m in fake banknotes that the pair blew up in London's Docklands in 2019. The Blown-Up Van The van wreckage and charred banknotes were gathered up and reconstituted as an Alexander Calder-like mobile that, for a while, hung in Cambridge's Fitzwilliam Museum. Now, for perhaps £100,000, this sculpture could be the centrepiece of your living room. Powell hopes that the exploded van will be bought by a public institution. The Fundraising Goal The pair hope to raise at least £250,000 for the project. Alongside the in-person auction, they are hosting an online iteration that will run until 31 May. They currently have £750 and need about 250 times that to fund the project. The Purpose Behind the Project The pair call what they do Method Art. They aim to build a community-owned renewable power station in Reform's first seat as a response to the party's donations from oil and gas interests, highly polluting industries, and climate science deniers. The Future of Community-Owned Renewable Energy The proceeds from the auction will bankroll the work the pair are doing to set up in Clacton and to make a film about the project. If they sell the blown-up van, the proceeds will be core funding for their not-for-profit production company. The funding for the power station will come from issuing shares and other fund-raising to create a community benefit society.

The New Series from Big Mouth Creators Mating Season, the latest animated comedy series from Netflix, is the spiritual successor to the hit show Big Mouth. The new series follows the story of Josh, a bear who is struggling to cope with his girlfriend leaving him for an alpha bear. The show explores themes of love, sex, and relationships through a cast of animal characters. The Animal Characters and Their Antics The show features a diverse cast of animal characters, including raccoons, bears, and hippos. Each character brings their own unique personality and quirks to the show. For example, a raccoon character voiced by Nick Kroll serves as a confident and foul-mouthed counterpart to the more awkward bear protagonist. The Tone and Style of Mating Season Mating Season has a similar tone and style to Big Mouth, blending humor and heart. The show tackles mature themes like sex and relationships, but also has a lot of heart and emotional depth. The creators aim to balance humor and sensitivity, making the show relatable and entertaining for audiences. The Impact of Mating Season Mating Season has the potential to resonate with audiences who enjoy offbeat comedies and are looking for a show that pushes boundaries. While the show may not be for everyone, its unique blend of humor and heart could make it a standout in the world of animated comedy. The Future of Mating Season As Mating Season continues to evolve, it will be interesting to see how the show develops and matures. With its talented voice cast and creative team, the show has the potential to become a hit with audiences and leave a lasting impact on the world of comedy.

The LeadSimon Rogers, Google's data editor, presents a fascinating exploration of human curiosity through the lens of search queries in his book 'What We Ask Google.' The compilation of anonymized search data from 2004 to the present offers a unique mirror into our collective concerns, from parenting questions to existential queries, though the review suggests the book presents a somewhat rose-tinted view of technology's role in our lives.The Book OverviewRogers, a former Guardian journalist who joined Google in 2015, organizes the search data into themed chapters that blend statistics with personal anecdotes. The book traces search trends back to 2004, when internet access was limited to less than half of UK households. Rogers posits that our search queries reveal something 'real and deep and meaningful about who we are as humans,' arguing that even brief searches indicate genuine care and concern.The Data InsightsThe book reveals intriguing patterns in human search behavior. Parenting-related queries like 'Why do babies get hiccups?' and 'How to tell kids about divorce?' appear frequently. Notably, in early 2023, searches for 'take care of parents' surpassed 'take care of kids,' reflecting the demographic pressures on the sandwich generation. The data also highlights geographical peculiarities, such as Austrians, Nigerians, and Canadians most frequently asking about back pain at night, and Americans in Kansas struggling to spell 'chaos' while their Missouri neighbors are stumped by 'unconscious.'The Critical PerspectiveThe review identifies significant limitations in Rogers' approach. As a 'company man' who joined Google from Twitter, the book presents an overly optimistic view of the internet and Google's role in society. There's minimal acknowledgment of the AI revolution's impact on search behavior and its consequences for content creators. The book also avoids addressing darker aspects of human nature reflected in search histories, political influences like Donald Trump, and how big tech may actually amplify parenting anxieties rather than alleviate them.The Cultural ImpactDespite its limitations, the book offers a diverting window into collective curiosity. It demonstrates how our search habits reflect societal concerns, from the practical ('How to fold a burrito') to the profound ('How often can you donate plasma?'). The reviewer notes that Rogers interprets this latter query as evidence of altruism rather than recognizing it as a symptom of US healthcare inequities. The book ultimately serves as an interesting, if selective, cultural artifact that captures our digital age's peculiarities and preoccupations, even if it doesn't fully confront the complexities of our relationship with technology.

The Escalating Cost of Russia's War in UkraineEvidence of Russia's poor performance in its war in Ukraine, both militarily and economically, has been mounting over the past week. The US Defence Intelligence Agency (DIA) has confirmed earlier assessments that Russia has lost territory it previously occupied in Ukraine, while Ukraine has managed to reclaim approximately 400 square kilometers in and around Dnipropetrovsk – more territory than at any time since late 2022.Russia's Military Setbacks and Economic StrainRussia has still made a net territorial gain in 2026, but its advance is slowing down dramatically. According to the Institute for the Study of War (ISW), a Washington-based think tank, Russia advanced by a net 104 sq km between January 1 and May 26, 2026, compared to its seizure of 1,619 sq km during the same period last year.Ukrainian President Volodymyr Zelenskyy reported that Russian casualties had increased to 145,000 this year, of which 86,000 were killed and 59,000 troops seriously wounded. Ukraine's Defence Minister, Mykhailo Fedorov, highlighted that this meant 179 Russian losses per square kilometre of advance, compared to 67 last year – a rate higher than what Russia is currently able to replace through recruitment.Russia's war is also becoming increasingly difficult to finance. Having exceeded its entire 2026 budget deficit allowance by April, and depleted its foreign exchange reserves, Russia has been drawing down gold reserves at an unprecedented pace. According to its Central Bank, Russia has sold 27.9 tonnes of its gold reserves this year, worth more than $4bn, leaving reserves at their lowest since the beginning of the full-scale invasion in February 2022.Shifting Battlefield Dynamics and StrategiesThe DIA attributed Ukraine's territorial gains to Russia losing access to Starlink satellite services used for targeting and counter-battery fire. Ukraine attributes its success to its strategy of interdicting Russian logistics through mid-range drone and artillery strikes, which Fedorov described as a programme called "Logistical Lockdown" designed "to scale up middle-strike and systematically destroy Russian capabilities at the operational depth."This Ukrainian tactic has prevented reinforcements of men and equipment from reaching the frontlines, diminishing Russia's superiority in depth of resources and mass. The effectiveness of this strategy was demonstrated when Kherson occupation governor Vladimir Saldo restricted movement along the M-14 highway connecting Mariupol, Berdyansk and Melitopol, due to the number of vehicles being struck there.On the defensive front, Ukraine received a significant boost when Sweden announced it would donate 16 Gripen warplanes to Ukraine, which would also purchase an additional 20 through the EU's Ukraine Support Loan in a deal worth $2.9bn. Zelenskyy noted that "Gripen fighters with appropriate weapons, in particular Meteor missiles, which destroy targets at a distance of more than 200 kilometres, will help us push back Russian aircraft" against the approximately 3,000 Russian glide bombs dropped weekly.Simultaneously, Ukraine continued its long-range strikes on the Russian oil economy, which funds the war. On May 23-24, Ukraine struck oil depots and terminals at Novorossiysk and Tamanneftegaz on the Black Sea, as well as military and industrial sites including the Metafrax Chemicals plant in Perm and the Taganrog Airbase in Rostov.Russia's Response and Escalation TacticsIn response to Ukrainian advances, Russia pursued its own aerial tactic of striking Kyiv through massive combined attacks of drones and missiles. On May 24, Russia launched 600 long-range drones and 90 missiles against Kyiv and surrounding areas, including 36 ballistic missiles. Ukraine managed to shoot down 91 percent of the drones and 81 percent of the cruise missiles, though those that hit damaged government buildings, museums, and a market, injuring at least 87 people and killing two.Russia framed these attacks as retaliation for what it described as a terror attack on a college in occupied Luhansk, which it claimed killed six students and injured 39. Ukraine's General Staff countered that it was a strike on a centre for Advanced Unmanned Technologies run by Rubikon, Russia's unmanned systems force.Russian Foreign Minister Sergei Lavrov informed his US counterpart, Marco Rubio, that Russia would begin striking "military sites" in Kyiv in retaliation, warning foreign citizens, including diplomats, to leave. Moscow specifically mentioned using its newest Oreshnik intermediate range missile in the attacks, which it has also forward-positioned in Belarus.Future Outlook of the ConflictThe current trajectory suggests that Ukraine's strategy of targeted strikes on Russian logistics and supply lines, combined with enhanced air defense capabilities from international partners, will continue to challenge Russia's military advances. However, Russia's demonstrated willingness to escalate attacks on urban centers and its deployment of advanced weaponry indicate that the conflict may enter a more intense phase.As Russia depletes its financial resources and struggles to replace casualties, its ability to sustain current operations may diminish. Conversely, Ukraine's increasing success in securing international military support and refining its asymmetric tactics could shift the balance further in its favor, though the long-term outcome remains uncertain as both sides adapt their strategies.

Why a Living AI Glossary Matters NowArtificial intelligence is reshaping every industry, but its rapid evolution has spawned a parallel explosion of terminology that can leave even seasoned technologists feeling insecure. TechCrunch’s new glossary aims to provide a single, regularly‑updated reference that translates the most common AI buzzwords into plain language.Key Definitions from AGI to RLHFThe article walks readers through a spectrum of concepts, including:Artificial General Intelligence (AGI) – AI that outperforms humans on most economically valuable tasks, as defined by OpenAI and Google DeepMind.AI Agent – An autonomous tool that can perform multi‑step tasks such as expense filing, ticket booking, or code maintenance.API Endpoints – “Buttons” that let software components interact, enabling agents to automate third‑party services.Chain‑of‑Thought Reasoning – A technique that breaks problems into intermediate steps to improve accuracy.Compute – The hardware (GPUs, CPUs, TPUs) that powers AI model training and inference.Deep Learning – Multi‑layered neural networks that learn features directly from data.Diffusion – The process behind many generative AI models that learns to reverse noise‑added data.Distillation – A teacher‑student method for creating smaller, faster models like GPT‑4 Turbo.Fine‑Tuning – Adding task‑specific data to a pre‑trained model to improve performance.GAN – Generative Adversarial Networks that pit a generator against a discriminator to produce realistic outputs.Hallucination – When models generate inaccurate or fabricated information.Inference – Running a trained model to make predictions, often accelerated by specialized hardware.LLM – Large Language Models that power assistants such as ChatGPT, Claude, Gemini, and Llama.Memory Cache (KV Caching) – An optimization that stores intermediate calculations to speed up inference.Open Source vs. Closed Source – The debate over publicly available model code (e.g., Meta’s Llama) versus proprietary systems (e.g., OpenAI’s GPT).Parallelization – Executing many calculations simultaneously, a cornerstone of modern AI hardware.RAMageddon – The current shortage of memory chips driven by AI data‑center demand.Recursive Self‑Improvement (RSI) – Models that can redesign themselves, a potential step toward singularity.Reinforcement Learning from Human Feedback (RLHF) – Training models with reward signals to improve helpfulness and safety.Tokens & Throughput – The basic units of text processing that determine cost and performance.Quantifying the AI Vocabulary ExplosionThe glossary covers more than 30 distinct terms, each accompanied by concise explanations and links to deeper resources. By cataloguing this breadth, the piece highlights how quickly the AI lexicon has expanded within just a few years of mainstream adoption.Implications for Developers, Investors, and the PublicUnderstanding this terminology is no longer optional. For developers, clear definitions accelerate product building and reduce miscommunication when integrating APIs or deploying agents. Investors gain a sharper lens for evaluating startup pitches that hinge on concepts like fine‑tuning or distillation. Meanwhile, the broader public can better assess claims about “AGI” or “hallucinations,” mitigating hype‑driven misinformation.Future of AI Terminology and Industry AdoptionTechCrunch positions the glossary as a “living document,” promising regular updates as new techniques (e.g., emerging diffusion variants or next‑gen RLHF methods) appear. As AI systems become more autonomous and specialized, the vocabulary will continue to evolve, making ongoing education essential for anyone interacting with the technology.

Federal prosecutors in Brazil hailed a court ruling on Friday that obliges multiple government bodies to protect the abandoned 1928 Fordlandia site in the Amazon, calling it a “landmark” for cultural preservation.Landmark Court Decision Mandates Fordlandia PreservationJudicial order requires the federal government, the state of Pará, the municipality of Aveiro, and the National Institute of Historical and Artistic Heritage (IPHAN) to collaborate on site protection.The ruling follows decades of advocacy by historians, activists and local residents.Historical Context and Financial Footprint of FordlandiaFordlandia was founded in 1928 when Henry Ford invested nearly $20 million to build a self‑contained rubber town in the Amazon. The venture failed due to disease‑riddled plantations, strict worker regimes and competition in the automotive market. By 1945 the complex was sold to the Brazilian government for a modest $244,200. Today, the infrastructure is in advanced decay, with the hospital having burned down in 2012.Socio‑Economic and Environmental ImplicationsPoverty in Pará remains high – 39.3 % in 2023.Residents report unreliable water and loss of basic services.Preservation could anchor a sustainable tourism industry, offering economic alternatives to local communities.Protecting the site also contributes to broader Amazon conservation goals by preventing further illegal looting and degradation.What Lies Ahead for the Amazon Heritage SiteProsecutors argue the decision gives locals a legal right to demand restoration. Expected next steps include:Joint planning by federal, state and municipal authorities with IPHAN to assess structural stability.Funding proposals for tourism‑focused redevelopment.Monitoring mechanisms to ensure compliance with preservation standards.If implemented, Fordlandia could become a living museum of early 20th‑century industrial ambition and a catalyst for regional economic revitalization.