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After nearly 50 years of failed attempts and scientific speculation, chemists at Saarland University have achieved what many thought might be impossible: creating a long-sought silicon-based aromatic molecule. By replacing carbon atoms in a famously stable ring-shaped compound with silicon, the team synthesized pentasilacyclopentadienide — a breakthrough published in Science.
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An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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Ни одна «одна технология» не закрывает это без слоёв. Сначала — почему в стеке именно Kafka, PostgreSQL и Redis; дальше — как мы спроектировали сервис Requester: контекст, движение данных, внутренние воркеры, graceful shutdown, детали rate limit / retry / cache / отложенных задач, wake-up, тестирование и узкое место с большими payload в Redis. Читать далее Read more ›
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It’s hard to compete with Adobe After Effects when it comes to creating impressive visual effects, and with version 26, it’s gonna be even harder. Come with me, as we take a look at some of the biggest new features that have just been released… Read more ›
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Родоначальником служит концепция перекатывания грузов на брёвнах, которую использовали рабы при строительстве египетских пирамид. Чтобы передвигать тяжёлые грузы на большие расстояния они подкладывали под них брёвна, а когда сзади освобождалось одно бревно, они его перемещали вперёд. Получалась своеобразная бесконечная дорога из брёвен. Первым более осмысленным шагом в деле изобретения гусеницы можно считать работу д'Эрмана. В 1713 году в Парижской Академии наук он представил необычный проект тележки. Между Read more ›
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Poco knows its audience – that’s what we get from last week’s poll. For this year’s X series, the company added a new class, the Pro Max, and it completely overshadowed the regular Pro. Poco X8 Pro and X8 Pro Max at a glance The Poco X8 Pro Max is going to be a hit – the budding flagship killer got an overwhelmingly positive response in our poll. It got... Read more ›
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Короткий апдейт. Первая статья была про спеку и архитектуру до первой строчки кода — вот что произошло дальше.В первой статье я пообещал: следующий пост — когда появится работающий код, вебхук ответит «Привет», событие запишется в базу. Обещание выполнено. Читать далее Read more ›
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Это не про политику. Это про продуктовый сигнал, который считывают все — кроме тех, кто его посылает.Есть старый принцип в разработке: eat your own dog food — пользуйся тем, что создаёшь. Microsoft внедрила его в 1988-м, когда менеджер написал вирусное письмо коллегам: «Ты ешь свой собственный корм для собак?» Смысл прост — если вы не пользуетесь собственным продуктом, у вас нет мотивации его улучшать. Пользователи это видят. Рынок это чувствует.У... Read more ›
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Fish oil has long been praised as brain-boosting, but new research suggests the story may be more complicated. Scientists found that in people with repeated mild head injuries, a key omega-3 fatty acid in fish oil—EPA—may actually interfere with the brain’s ability to repair itself. Instead of helping recovery, it appears to weaken blood vessel stability, disrupt healing signals, and even contribute to harmful protein buildup linked to cognitive decline. Read more ›
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The friends who never circle back to ask about your job, your parent, your bad week aren't cold or self-absorbed. They're often running an internal load so heavy that adding someone else's details feels like the thing that finally tips it over. Read more ›
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Всем привет. Меня зовут Данил, я учредитель агентства WallMates. Никогда раньше не писал на Хабр, потому что здесь принято обсуждать архитектуру высоконагруженных систем, а не колеровку RAL. Но этот кейс заставил меня сесть за клавиатуру по двум причинам.Во-первых, я чуть не завалил проект из-за банальной колориметрии. Во-вторых, наблюдая за командой заказчика после сдачи объекта, я понял, что офис — это такой же интерфейс для сотрудника, как IDE для разработчика. И... Read more ›
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Having assembled a capital markets stack, spanning APIs, AI-led tools, content, education and algorithmic investing, over the past five years,… Read more ›
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Памятники орхоно-енисейской письменности представляют собой древнейшие известные источники, фиксирующие тюркоязычную речь. Их научное значение первостепенно, так как они принадлежат средневековым обществам, сообщения о которых в иных письменных документах крайне скудны или полностью отсутствуют. Это не просто разрозненные артефакты, а сложные системы государственной письменности, где каждый алфавит являлся культурно-политическим признаком конкретного государственного образования.Они по праву считаются летоп Read more ›
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Scientists have uncovered how graphene oxide pulls off a remarkable trick: it hunts down and destroys harmful bacteria while leaving human cells completely unharmed. By targeting a molecule found only in bacterial membranes, this ultra-thin carbon-based material acts with laser-like precision—offering a powerful new alternative to traditional antibiotics. Even more exciting, it works against drug-resistant “superbugs,” promotes faster wound healing, and keeps its antibacterial strength even after repeated w Read more ›
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The compulsive evening phone-reach isn't really about scrolling addiction. It's about avoiding a specific psychological moment — the one where the day's unprocessed thoughts finally arrive in the absence of distraction. Read more ›
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Here's what big names in the business world are saying about the shooting at the annual White House Correspondents' Dinner in Washington, DC. Read more ›
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The following is a fintech and wider digital and economic development overview of Middle Eastern nation Iraq in 2026. Read more ›
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Привет Хабр! В этот раз воздержусь от обработки статьи нейросетями, для приукрашивания оборотов речи, напишу просто про следующую идею: Матрица Якоби определяет векторную функцию в малой области, линейным способом, за счет чего может обрабатываться методами и линейной и геометрической алгебры. Читать далее Read more ›
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Расскажу историю длиною в полгода, на которой прекрасно прочувствовал все прелести современных инструментов и способов эксплуатации llm.Идея до жути простая и наверняка встречалась или приходила в голову очень многим, кто начинал задумываться об использовании llm api или после знакомства с rag. В августе 2025 года папа предложил мне создать хороший поисковик-анализатор новостей: ты даешь ему список источников и пожелания того, что хочешь увидеть в ответе, он тебе присылает в выбранный... Read more ›
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ScienceDaily
Calling AI things like “smart” or saying it “knows” something might sound harmless, but it can quietly mislead people about what AI actually does. A new study shows that news writers are more careful than expected, rarely using strongly human-like language. When they do, it often falls on a spectrum—sometimes describing simple requirements, other times hinting at human traits. Read more ›
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Astronomers have long been puzzled by a cosmic mystery: planets orbiting two stars—like Star Wars’ Tatooine—are surprisingly rare, even though they should be common. New research suggests the culprit is none other than Einstein’s theory of general relativity. Read more ›
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A surprising breakthrough in physics could reshape the future of computing by tapping into a strange, previously untapped property of matter. Scientists have shown that tiny atomic vibrations—called chiral phonons—can directly transfer motion to electrons, allowing them to carry information without magnets, batteries, or even electricity. This opens the door to a new field known as orbitronics, where data is processed using the orbital motion of electrons instead of traditional... Read more ›
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Scientists have developed a fuel cell that uses microbes in soil to produce electricity. The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing batteries or solar panels. It works in both dry and wet conditions and even lasts longer than similar technologies. This could pave the way for sustainable, low-maintenance sensors in farming and environmental monitoring. Read more ›
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Human societies didn’t just adapt to the planet—they learned to reshape it. From early fire use to today’s global supply chains, our cultural and social innovations have unlocked extraordinary power to transform Earth and improve human life. But that progress has come with serious costs, including climate change, pollution, and mass extinction. Instead of framing this era—the Anthropocene—as pure crisis, Erle Ellis argues it’s also proof of something hopeful: when... Read more ›
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After two centuries of failed attempts, scientists have finally grown dolomite in the lab, cracking a long-standing geological puzzle. They discovered that the mineral’s growth stalls because of tiny defects—but in nature, those flaws get washed away over time. By mimicking this process with precise simulations and electron beam pulses, the team achieved record-breaking crystal growth. The finding could reshape how high-tech materials are made. Read more ›
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Many of the world’s largest river deltas—home to hundreds of millions of people—are sinking faster than rising seas, according to a sweeping global study. Using high-resolution satellite radar maps, researchers found that human activities like groundwater pumping, reduced sediment flow, and rapid urban growth are driving widespread land subsidence across 40 major deltas. Read more ›
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Scientists have discovered that moringa seeds can help pull microplastics out of water, rivaling standard chemical treatments. The plant-based extract causes plastic particles to clump together, making them easier to filter away. In some conditions, it even outperformed conventional chemicals. This low-cost, natural solution could be a game-changer for cleaner drinking water, especially in smaller communities. Read more ›
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AI-powered personas are becoming so realistic that they can infiltrate online communities and subtly steer public opinion. Unlike traditional bots, they adapt, coordinate, and refine their messaging at a massive scale, creating a false sense of consensus. Early warning signs—like deepfakes and fake news networks—have already appeared in global elections. Researchers warn that the next election could be the true test of this technology’s power. Read more ›
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Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of years later. Scientists have now discovered that a molecular system once used to separate DNA has been repurposed into something entirely different: a structure that shapes the cell itself. Read more ›
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26.04.2026 03:05
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