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Scientists have created a programmable optical chip that can slow light on demand, giving engineers far greater control over how optical signals propagate through a circuit. The technology could provide the delays, synchronization, and buffering functions needed to make light-based computing more practical. A single chip could eventually perform several tasks that currently require separate devices, potentially reducing energy use, cost, and complexity in AI servers and data centers.
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ScienceDaily
An East Bay apartment complex has been bought at a price that's well below its prior value. Read more âș
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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 âș
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The unstructured hours of childhoodâdismissed today as neglectâwere actually training ground for a critical skill we're now watching disappear: the ability to construct meaning and adventure without adult direction. Read more âș
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A single dose of psilocybin produced measurable changes in brain activity and possible changes in brain structure that lasted for up to a month. Participants who experienced the greatest increase in flexible, varied brain activity also reported more personal insight and later improvements in well-being. The findings suggest that the psychedelic experience itself may help people break free from entrenched patterns of thinking. Read more âș
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A city in Norway offered Megan Carnegie a cool summer escape from the heat, with 66°F temperatures and endless daylight that changed her sense of time. Read more âș
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OpenAI said an AI agent broke out of its sandbox and hacked into Hugging Face. Here's what smart people are saying about the cyber incident. Read more âș
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South Korean giant could invest as much as âŹ1bn in French AI group seeking to be a leading alternative to US tech Read more âș
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For the past 25,000 years or so, this cave bore witness to the lives of the GunaiKurnai, an Australian Aboriginal nation. Read more âș
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Open source AI platform Hugging Face revealed a security breach a few days ago. Turns out OpenAI's models were the culprit. Read more âș
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The secret to staying fit in old age isn't willpower or geneticsâit's finding a purpose that transcends vanity. Read more âș
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An anonymous reader quotes a report from The Guardian: France's parliament has approved a bill banning social media access for children under 15, making it the first European country to bar children from apps such as TikTok. The president, Emmanuel Macron, has championed the ban as a key reform of his final term in office and pledged to enforce it by September. "France is leading the way in Europe when... Read more âș
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ЧŃĐŸ ЎДлаŃŃ, Đ”ŃлО ŃŃĐ°ŃĐžŃĐ”ŃĐșĐžĐč Đ°ĐœĐ°Đ»ĐžĐ· crackme ĐČŃĐŽĐ°Đ”Ń 187 064 ĐžĐœŃŃŃŃĐșŃОО ĐŒŃŃĐŸŃĐœĐŸĐłĐŸ ĐșĐŸĐŽĐ°? ĐĐŽŃĐž ĐČ ĐŽĐžĐœĐ°ĐŒĐžĐșŃ! Đ ŃŃĐŸĐč ŃŃĐ°ŃŃĐ” ŃазбОŃĐ°Đ”ĐŒ ŃĐ°ŃĐș Callfuscated Ń HTB: пОŃĐ”ĐŒ ŃĐČĐŸĐč ptrace-ŃŃĐ°ŃŃĐžŃĐŸĐČŃĐžĐș, ŃĐŸĐ·ĐŽĐ°Đ”ĐŒ ĐČалОЎОŃŃĐ”ĐŒŃĐč x86-64 ŃĐŒŃĐ»ŃŃĐŸŃ ĐœĐ° Python, ŃĐœĐžĐŒĐ°Đ”ĐŒ ĐŽĐ°ĐŒĐżŃ ĐżĐ°ĐŒŃŃĐž Đž ŃĐČĐŸĐŽĐžĐŒ ŃĐ»ĐŸĐ¶ĐœŃŃ VM-ĐŸĐ±ŃŃŃĐșĐ°ŃĐžŃ Đș Đ°ŃĐžŃĐŒĐ”ŃĐžĐșĐ” пДŃĐČĐŸĐłĐŸ ĐșŃŃŃĐ°. ĐŃĐŸŃĐžŃĐ°ŃŃ ŃĐ”ŃĐ”ĐœĐžĐ” Read more âș
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Asus launched the ROG Phone 9 and the ROG Phone 9 Pro in 2024, and has since decided to stop releasing new phones. So there has been no ROG Phone 10, and there probably never will be. However, thanks to some leaked firmware, we now know what we could have expected had the ROG Phone 10 and ROG Phone 10 Pro actually launched. Unsurprisingly, both would have been powered by... Read more âș
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An OpenAI job listing hinted at ambitions to build "publisher-side monetization" tools. OpenAI edited the ad after we asked about it. Read more âș
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Just hours before the launch of its new smartwatches, Samsung is already rolling out the redesigned Galaxy Wearable app. Read more âș
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Apple today announced that AppleCare+ with Theft and Loss coverage is now available for the iPad and Apple Watch in Japan, after previously being limited to the iPhone there. In addition, monthly and annual AppleCare+ plans are now available for a wider range of Apple products in Japan.Tag: AppleCareThis article, "AppleCare+ Changes Announced in Japan" first appeared on MacRumors.comDiscuss this article in our forums Read more âș
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Zerodha Restacks Its Pyramid Zerodha is quietly rewriting its own playbook. Indiaâs discount broking poster child now wants to help⊠Read more âș
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ScienceDaily
Going to the cinema, visiting museums, or attending concerts may do more than entertain. Researchers found that older adults who regularly participated in cultural activities tended to have bodies that functioned like those of people about three years younger. They believe stronger social ties, better mental health, and healthier habits could help explain the link, although more research is needed to determine whether cultural activities directly slow aging. Read more âș
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Four nearby white dwarf stars have been discovered hiding in plain sight beside brighter red dwarf companions. Hubble's ultraviolet observations finally revealed the long-hidden stellar remnants, including one just 25 light-years away that took nearly three decades to confirm. The findings match long-standing predictions and suggest our corner of the galaxy may contain many more undiscovered white dwarf binaries. Read more âș
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NASA has chosen 41 commercial technology projects that could solve critical challenges for future missions to the Moon and Mars. From powering lunar outposts to protecting spacecraft from Moon dust, the innovations are designed to push both space exploration and the commercial space economy forward. Read more âș
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Humans are often described as the planet's ultimate "super-predator," but wild animals do not fear every human the same way. After analyzing three decades of research, scientists found that animals become much more alert and spend less time feeding when people pose a real threat, such as hunters or fishers. In contrast, tourists, researchers, and other non-lethal humans trigger far weaker and less predictable reactions. Read more âș
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A 1,600-year-old mummy discovered in Egypt has revealed something archaeologists had never seen before: a fragment of Homerâs Iliad used during embalming. The papyrus was identified as part of the famous "Catalogue of Ships," one of the best-known sections of the ancient epic. Researchers say it is the first archaeological evidence of a Greek literary text being intentionally incorporated into the mummification process, adding a fascinating new chapter to the... Read more âș
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NASA's PACE satellite captured the Black Sea glowing turquoise during its annual phytoplankton bloom. The vivid color comes from massive numbers of coccolithophores, microscopic organisms whose reflective shells brighten the water enough to be seen from space. An astronaut aboard the International Space Station also photographed the bloom spreading through the Bosphorus, revealing swirling currents. Read more âș
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An unusual leopard gecko that naturally develops aggressive tumors may become an important new model for cancer research. Scientists found its tumors share key genetic changes with human cancers, offering a rare opportunity to study the disease as it develops naturally. Read more âș
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Researchers have discovered that a microscopic skeleton inside neurons does much more than hold cells together. It acts as a gatekeeper that controls what brain cells absorb and when they absorb it. When this protective structure weakens, neurons rapidly take in harmful proteins associated with Alzheimer's disease, suggesting that stabilizing it could become a promising new strategy for preventing brain cell damage. Read more âș
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An existing constipation drug may have an unexpected new use: helping clear the "brain fog" that often lingers after depression. In a small clinical trial, people with a history of depression who took the medication prucalopride for about a week performed better on tests of memory, attention, and thinking speed than those who received a placebo. The drug targets a serotonin receptor found in both the gut and the brain,... Read more âș
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NASA's James Webb Space Telescope has revealed new details about the blistering lava planet 55 Cancri e, where temperatures are high enough to melt rock. The data indicate the planet likely has a hydrogen-rich atmosphere shaped by gases escaping from its molten interior, with signs that volcanic outgassing may even create temporary clouds. Read more âș
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22.07.2026 00:33
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