The new spacesuit urine filtration system by Cornell researchers recycles astronauts’ urine into drinkable water, aiming to improve comfort and efficiency on future Moon and Mars missions. Currently, astronauts must relieve themselves inside their spacesuits during spacewalks, which is uncomfortable, unhygienic, and wasteful. To address this issue, Cornell researchers designed a novel urine collection and … Read more
Antimatter detected on International Space Station challenges our understanding of physics Eight years ago, the International Space Station (ISS) detected antimatter particles that defy our current knowledge of physics. Researchers propose that cosmic “fireballs” could explain these mysterious particles. The ISS’s Alpha Magnetic Spectrometer (AMS-02) detected around 10 antihelium nuclei, which are antimatter versions of … Read more
AlphaGeometry: An AI System for Geometry Problems AlphaGeometry is an artificial intelligence (AI) system that solves complex geometry problems at a level approaching a human Olympiad gold-medalist. It surpasses the state-of-the-art approach in geometry, advancing AI reasoning in mathematics. The AI system combines the predictive power of a neural language model with a rule-bound deduction … Read more
Amazon’s Graviton4 CPU is the latest in its line of Arm-based server processors, promising improved performance and security features. It offers up to 30% better compute performance and 75% more memory bandwidth compared to its predecessor. Graviton4 focuses on security with features like Branch Target Identification (BTI), which mitigates against branch prediction attacks. This is … Read more
Love adding blueberries to your yogurt or pancakes? Good news: they’re in season and bursting with flavor — and health benefits. Blueberries are packed with nutrients like fiber, vitamin C, vitamin K, manganese, and potassium. The antioxidants anthocyanins give them their blue color and offer many health benefits, including reducing inflammation, protecting against type 2 … Read more
Rare rodent prefers invasive noxious weed over native vegetation, study finds. A new study shows that a threatened rodent, the greater stick-nest rat, which only survives on offshore islands, prefers to eat one of Australia’s most invasive weeds, African boxthorn, instead of native vegetation. The research was published in Wildlife Research and found that African … Read more
A lakefront site on the Far South Side of Chicago has been chosen as the future home of a new quantum computing campus. The site, formerly a U.S. Steel plant, was selected over a refinery in Lockport. Mayor Brandon Johnson hailed the investment, saying it will revolutionize medicine and clean energy, create jobs, and drive … Read more
The nostalgia! CD-Rs, a blast from the past! It’s interesting to see how people have different perspectives on physical media. Some appreciate the tactile experience of holding a CD or DVD, while others prefer the convenience of digital streaming. Regarding the longevity of CD-Rs, it’s true that they may not be as reliable as we’d … Read more
PKfail Secure Boot bypass lets attackers install UEFI malware Hundreds of UEFI products from 10 vendors are vulnerable to compromise due to a critical firmware supply-chain issue called PKfail. This allows attackers to bypass Secure Boot and install malware. The affected devices use an untrusted test Secure Boot “master key” generated by American Megatrends International … Read more
I completely agree with you! The concept of large black holes forming from the beginning of the universe seems to contradict the evidence we have seen so far, including the discovery of an intermediate-mass black hole in Omega Centauri. It’s indeed astonishing that researchers would propose such a theory. As you mentioned, it’s much more … Read more