Are there unseen planets in our solar system? Peter Jurik/Alamy Somewhere at the edge of the solar system a new Earth-sized world might be lurking, dubbed Planet Y. Astronomers have long proposed that there might be hidden planets beyond the Kuiper belt, a region of icy objects that is home to Pluto. Some of the…
Medicare and Social Security play a central role in the lives of tens of millions of older adults and people with disabilities in the U.S., in the form of health insurance from Medicare and retirement or disability income from Social Security. Yet, even with Medicare coverage, beneficiaries can face substantial out-of-pocket health care costs, which…
The science of extraterrestrial solar panels and whether they can power our energy needs. Source link
Astronomers from Chalmers University of Technology, Sweden, have discovered a vast and expanding bubble of gas and dust surrounding a red supergiant star – the largest structure of its kind ever seen in the Milky Way. The bubble, which contains as much mass as the Sun, was blown out in a mysterious stellar eruption around…
Researchers have identified key factors that influence the flavor of chocolate during the cocoa bean fermentation process, a discovery that could offer chocolate producers a powerful tool to craft consistently high-quality, flavor-rich chocolate. Scientists from the University of Nottingham’s School of Biosciences examined how cacao bean temperature, pH, and microbial communities interact during fermentation and…
An international team of scientists, co-led by researchers at the University of Florida and Trinity College Dublin, has cracked a decades-old mystery in human biology: how our bodies absorb a micronutrient that we rely on for everything from healthy brain function to cancer defense. Queuosine – pronounced “cue-o-scene” – is a vitamin-like micronutrient that we…
Researchers at the Icahn School of Medicine at Mount Sinai have found that prenatal exposure to acetaminophen may increase the risk of neurodevelopmental disorders, including autism spectrum disorder and attention-deficit/hyperactivity disorder (ADHD), in children. The study, published on August 14 in BMC Environmental Health, is the first to apply the rigorous Navigation Guide methodology to systematically…
Sitting a few feet away was Simon Last, one of Notion’s three cofounders. He is gangly and shy, an engineer who has relinquished management responsibilities to focus on being a “super IC”—an individual contributor. He stood to shake my hand, and I awkwardly thanked him for letting me vibe-code. Simon returned to his laptop, where…
So some Gemini prompts use much more energy than this: Dean gives the example of feeding dozens of books into Gemini and asking it to produce a detailed synopsis of their content. “That’s the kind of thing that will probably take more energy than the median prompt,” Dean says. Using a reasoning model could also…
The latest addition to China’s Tiangong space station is an AI chatbot with expertise in navigation and tactical planning. Named Wukong AI—after the protagonist of the “Monkey King” legend in Chinese mythology, Sun Wukong—the chatbot was introduced on the space station in mid-July, and has already completed its first mission: supporting three taikonauts during a…
