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A new breakthrough is transforming MXenes—ultra-thin, high-tech materials—into something far more powerful and precise. Researchers have developed a cleaner, more controlled way to build these materials using molten salts and iodine, eliminating the messy chemical processes that once left their surfaces disordered. The result is a perfectly arranged atomic structure that lets electrons flow with remarkable ease, boosting conductivity by up to 160 times.
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ScienceDaily
The FT’s seventh annual ranking by compound annual revenue growth. Plus: how listed companies overcome obstacles; AI and defence start-ups dominate investment; the US and China in Latin America; and technology shakes up Canadian wealth management Read more ›
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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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New research reveals that people who habitually postpone happiness while waiting for the "perfect moment" actually experience more negative emotions in their daily lives, creating a self-defeating cycle where contentment remains perpetually out of reach. Read more ›
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Amazon's new Gigabit Ethernet Adapter sounds like an upgrade for the Fire TV Stick HD, but there's a hardware catch worth knowing about. Read more ›
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Собрал в одном месте всё, что нужно знать о правах в Linux, простым и понятным языком: символьная и восьмеричная нотация, SUID/SGID/Sticky bit, SELinux-контекст, DAC, MAC , RBAC, ABAC, команды ls/stat/chmod/chown/find — с примерами и схемами, к которым легко вернуться. Читать далее Read more ›
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The Air Force has had a shortage of pilots for several years now. To make sure they're not understaffed, they're willing to spend a lot of money. Read more ›
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Онлайн доска DGRM.net хранит данные в PNG-картинках. Вместе с вложениями файлы получаются большие. Рассказываю как сделано хранение данных в PNG-файлах. Читать далее Read more ›
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Acer Predator GM6 4TB Gen4 NVMe SSD with speeds up to 7200MB/s is under £320 in Amazon’s Tech Week sale. Read more ›
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The TP-Link Tapo 2K QHD Wi-Fi Camera is down to just $32, making it a record price drop on a product we rate highly. Read more ›
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A new report reveals that covert surveillance actors used telecom signalling systems and SIM-based attacks to track their targets, and a VPN can't stop that. Read more ›
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The Justice Department passed an investigation of Fed Chair Jerome Powell to the Fed's own inspector, which could clear a confirmation path for Kevin Warsh. Read more ›
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H World's international arm has finally delivered a profitable year after Covid, restructuring costs, and a heavy lease book kept it in the red. Read more ›
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Совсем недавно вышло огромное по массе данных исследование. И сразу часть "журналистов" стали орать, что мол доказано, европеоиды умнее других рас, потому что... Ну короче вот мол исследование и оно это доказало. Ответ научный - ложь. В исследовании просто подтвердили, что в результате падения уровня жизни в силу войн или природных катаклизмов ( а обычно это шло парами ), начинают лучше выживать более умные и сдержанные, а психически нестабильные и... Read more ›
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Inside Meta, employees are bracing for weeks of limbo as they wait to find out who's cut. Read more ›
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The Xreal One Pro are the company’s best AR glasses, touting thin optics that keep out reflections so you can enjoy a crisp, contrast-rich image of whatever content you’re watching. Xreal has permanently cut their price from $649 to $599, making them $150 more than its entry-level (but still good) 1S glasses that debuted shortly […] Read more ›
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Search giant increases its financial backing to help the AI lab add computing power to run its models Read more ›
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The World Cup is weeks away so if you're looking for a new big screen TV, I've picked my top six options to get you started. Read more ›
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Пока чиновники молчат, а официального текста нового порядка лицензирования никто не видел, на рынке связи уже царит не любопытство, а тревога. Не обычное отраслевое ворчание, не нервная реакция на слухи, а именно тревога — тяжёлая, злая, очень узнаваемая. Потому что слишком уж знакома сама логика происходящего.Информация о закрытой встрече Минцифры с крупнейшими операторами связи не осталась внутри кабинетов. Она просочилась наружу, была подтверждена из разных источников и мгновенно была прочитана... Read more ›
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ScienceDaily
A surprising new study suggests that eating a very healthy diet—packed with fruits, vegetables, and whole grains—might be linked to a higher risk of lung cancer in younger non-smokers. Researchers found that patients under 50 diagnosed with lung cancer often had better-than-average diets, raising the possibility that pesticide exposure from conventionally grown produce could be a hidden culprit. Read more ›
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Researchers have shown that blending quantum computing with AI can dramatically improve predictions of complex, chaotic systems. By letting a quantum computer identify hidden patterns in data, the AI becomes more accurate and stable over time. The method outperformed standard models while using far less memory. This could have big implications for fields like climate science, energy, and medicine. Read more ›
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As the Moon swallowed the Sun during the April 8, 2024, total solar eclipse, something remarkable happened on the ground—cities went eerily quiet. Scientists analyzing seismic data found that human-generated vibrations, usually caused by traffic, construction, and daily activity, dropped sharply during totality. The effect was so pronounced that it created a clear “seismic hush” across urban areas directly in the eclipse’s path, before quickly rebounding afterward. Read more ›
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Some of the ocean’s fastest and most fearsome predators—like great white sharks and tuna—are running hotter than expected, and it’s costing them dearly. New research shows these warm-bodied fish burn nearly four times more energy than cold-blooded species, forcing them to eat more while also struggling to shed excess heat. As oceans warm, this creates a dangerous “double jeopardy”: rising temperatures push them closer to overheating, while shrinking food supplies... Read more ›
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Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones. These flexible, low-cost devices generate lifelike electrical signals capable of activating living brain cells, a breakthrough demonstrated in mouse brain tissue. Read more ›
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Scientists drilling deep beneath Greenland’s ice have uncovered a startling clue about its past—and future. Evidence shows that the Prudhoe Dome, a major high point of the ice sheet, completely melted around 7,000 years ago during a relatively mild natural warming period. That means this supposedly stable ice cap is far more fragile than once thought, raising concerns that today’s human-driven warming could trigger similar or even faster ice loss. Read more ›
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Caffeine doesn’t just perk up humans—it can sharpen ants’ minds too. Invasive Argentine ants given caffeinated sugar learned to find food much more efficiently, taking straighter paths and reducing travel time by up to 38%. They weren’t faster, just more focused, indicating improved learning. This unexpected effect could make pest control baits far more effective. Read more ›
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That “magic” sponge under your sink may be hiding an environmental downside. While melamine sponges are famous for effortlessly scrubbing away stubborn stains, they slowly break down as you use them—shedding tiny plastic fibers that wash into water systems. Researchers estimate that globally, these sponges could release over a trillion microplastic fibers every month, potentially entering the food chain and affecting wildlife. Read more ›
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Sitting all day might not be as damaging as once feared—if you’re willing to move more. A massive study tracking over 72,000 people found that simply increasing daily steps can significantly reduce the risk of death and heart disease, even for those who spend long hours sedentary. Hitting around 9,000–10,000 steps a day delivered the biggest benefits, cutting mortality risk by nearly 40% and cardiovascular disease by over 20%. Read more ›
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Scientists have captured stunning new insights into one of the universe’s most powerful phenomena—black hole jets—by using a planet-sized network of radio telescopes. Focusing on Cygnus X-1, one of the first known black holes, they measured jets blasting out with the energy of 10,000 Suns and moving at half the speed of light. By watching these jets get pushed and bent by the fierce stellar winds of a nearby supergiant... Read more ›
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24.04.2026 13:05
Last update: 13:00 EDT.
News rating updated: 20:03.
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