How "the strong force" influences the gravitational wave background
Gravitationally speaking, the universe is a noisy place. A hodgepodge of gravitational waves from unknown sources streams unpredictably around space, including possibly from the early universe......»»
A 2-in-1 has challenged the Surface Pro 11, but not how you might think
The Surface Pro 11 is the de facto Windows 2-in-1, but HP's new convertible 2-in-1 makes a strong case for itself against the Surface......»»
Recap: Our “AI in DC” conference was great—here’s what you missed
Experts were assembled, tales told, and cocktails consumed. It was fun! Ars Technica descended in force last week upon our nation's capital, setting up shop in the International S.....»»
Apple"s iPhone 15 led sales globally in mid-2024 with Samsung close behind
Apple's iPhone 15 soared to the top of global smartphone sales in 2024, marking a new wave of demand for premium tech and flashy features.iPhone 15Counterpoint Research shows that Apple's iPhone 15 and Pro counterparts topped global sales in the thir.....»»
3D printing method crafts stronger, more ductile alloy for extreme environments
A team of researchers from Xi'an Jiaotong University, Tianmushan Laboratory, and the National University of Singapore has pioneered a new method for crafting an ultra-strong, ductile alloy using 3D printing technology......»»
Experiment reveals how Earth"s magnetic field influences flow in planet"s core
A trio of physicists, two with Coventry University, in the U.K., and the third with Laboratoire National des Champs Magnétiques Intenses, in France, has demonstrated how Earth's magnetic field may be influencing internal flow, using what they descri.....»»
Public beta for iPadOS 18.2, macOS 15.2, more released with these new features
Apple just launched a new wave of public betas. The first public betas for iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, and more are now available. And they bring a ton of exciting features to users. Here’s what’s new. more….....»»
Balancing quantity and quality: How X/Twitter"s algorithm influences our consumption of news
Are we only seeing the kind of news we want to see on social media? What effects do personalized algorithms have on our perception of news quality? Do algorithms help us serendipitously encounter information that we didn't expect? These are the quest.....»»
Sling TV vs. Hulu Plus Live TV: which live TV streamer should you choose?
Sling TV and Hulu Plus Live TV do things a little differently but are strong competitors for live streaming video. But one has a pretty huge ace up its sleeve......»»
iOS 18.2’s Notes app gets three powerful Apple Intelligence upgrades
The second wave of Apple Intelligence features is coming soon, and it’s a huge upgrade—including for Apple Notes users. iOS 18 already packed a strong Notes update, but next month iOS 18.2 will bring three key AI improvements to Notes. Here’s w.....»»
Flow of the future: AI models tackle complex particle drag coefficients
Accurately modeling particle movement through fluids is crucial in fields ranging from chemical engineering to aerospace. The drag coefficient, which influences how particles settle and move in fluid environments, is a core factor in these calculatio.....»»
Another way to extract energy from black holes?
The gravitational field of a rotating black hole is powerful and strange. It is so powerful that it warps space and time back upon itself, and it is so strange that even simple concepts such as motion and rotation are turned on their heads. Understan.....»»
Spraying rice with zinc oxide nanoparticles protects yields during heat waves, study finds
A small team of horticulturists in China and the U.S. has found that spraying rice plants with a zinc oxide nanoparticle solution helps them better handle the stress of a heat wave. In their study, published in Proceedings of the National Academy of.....»»
Women"s education influences fertility rates in sub-Saharan Africa, forecasting model finds
New research reveals a strong link between higher female education and lower fertility rates in sub-Saharan Africa. Educated women are driving a shift toward smaller families and even influencing less educated peers. This new forecasting model offers.....»»
Sketchy rumor says iPad Air, iMac, and Studio Display could be updated to 90Hz
A rumor with no solid background claims that the current 60Hz displays on devices such as the iPad Air and iMac will be replaced by 90Hz ones on future releases.The current iPad AirIt's more than two years since the Apple Studio Display was first rel.....»»
iPhone 17 Air will force Apple to give its entire 2025 iPhone lineup one key upgrade
Apple’s iPhone 17 should deliver a big change compared to the previous years. Most rumors say that Apple will introduce a new type of iPhone … The post iPhone 17 Air will force Apple to give its entire 2025 iPhone lineup one key upgrade a.....»»
New trigger proposed for record-smashing 2022 Tonga eruption—unstudied data from seismic wave points to early signals
Fifteen minutes before the massive January 2022 eruption of the Hunga Tonga-Hunga Ha'apai volcano, a seismic wave was recorded by two distant seismic stations. Now, researchers argue that similar early signals could be used to warn of other impending.....»»
Iran’s help has transformed Yemen"s Houthi rebels into a potent military force, UN experts say
Iran’s help has transformed Yemen"s Houthi rebels into a potent military force, UN experts say.....»»
Strong privacy laws boost confidence in sharing information with AI
53% of consumers report being aware of their national privacy laws, a 17-percentage point increase compared to 2019, according to Cisco. Informed consumers are also much more likely to feel their data is protected (81%) compared to those who are unaw.....»»
Shein touted as model unicorn in China"s "new quality productive force" push, IPO unclear
Shein touted as model unicorn in China"s "new quality productive force" push, IPO unclear.....»»
Sun Blasts Strong M9.8-Class Flare CME Earth-Directed
Sun Blasts Strong M9.8-Class Flare CME Earth-Directed.....»»