Nuclear terrorism could be intercepted by neutron-gamma detector that pinpoints source
Scanning technology aimed at detecting small amounts of nuclear materials was unveiled by scientists in Sweden today, with the hope of preventing acts of nuclear terrorism......»»
Observatory gears up to detect thousands of elusive brown dwarfs, unlocking Milky Way mysteries
One could argue that brown dwarfs don't get the love they deserve. Sometimes referred to as "failed stars," they don't have enough mass to sustain nuclear fusion, which powers all stars, including our sun. But they are also too big to be considered p.....»»
Here’s how carefully concealed backdoor in fake AWS files escaped mainstream notice
Files available on the open source NPM repository underscore a growing sophistication. Enlarge (credit: BeeBright / Getty Images / iStockphoto) Researchers have determined that two fake AWS packages downloaded hundreds o.....»»
A PC emulator is now on the iPhone app store after previous rejection
Brett Jordan / Pexels A new game emulator for iOS has joined the party. UTM, an open-source PC operating system emulator, has released after a lengthy review process and a previous rejection. You can download UTM SE for free on App Store for iOS and.....»»
Best Crutchfield Prime Day deals: TV and audio price cuts
Amazon is not the only source of discounts on Prime Day -- check out the amazing offers from the Crutchfield Prime Day deals on TVs, headphones, and speakers......»»
Physicists observe excited states in lanthanum-120
For the first time, physicists have observed excited states in the very neutron-deficient odd-odd nucleus, lanthanum-120. The study, published in Physics Letters B, was conducted by researchers from the Institute of Modern Physics (IMP) of the Chines.....»»
Atomically controlled MXenes enable cost-effective green hydrogen production
A total of 137 countries around the world have signed a "net-zero" climate change agreement to end fossil fuel use and achieve zero carbon emissions by 2050. Hydrogen is being touted as the next green energy source because it emits only water and oxy.....»»
How astronomers are using pulsars to observe evidence of dark matter
Tantalizing evidence of potential dark matter objects has been detected with the help of the universe's "timekeepers." These pulsars—neutron stars which rotate and emit lighthouse-like beams of radio waves that rapidly sweep through space—were us.....»»
Realm: Open-source adversary emulation framework
Realm is an open-source adversary emulation framework emphasizing scalability, reliability, and automation. It’s designed to handle engagements of any size. “Realm is unique in its custom interpreter written in Rust. This allows us to wri.....»»
iOS 17.5.2 coming soon for iPhone users [Update: Canceled]
Update July 13, 2024: This source now says Apple has scrapped its planned iOS 17.5.2 update. Original story below. Apple is preparing to imminently release iOS 17.5.2, which will come with the build number 21F101. There’s no word on what’.....»»
Integrating small-angle neutron scattering with machine learning enhances measurements of complex molecular structures
Small-angle scattering (SAS) is a powerful technique for studying nanoscale samples. So far, however, its use in research has been held back by its inability to operate without some prior knowledge of a sample's chemical composition. Through new rese.....»»
Tim Cook, Eddy Cue, and Sam Altman hobnob at annual Sun Valley media retreat
Apple's Tim Cook and Eddy Cue have returned to the annual Allen & Company Sun Valley retreat, known for being where billionaires make significant deals.Tim Cook at Sun Valley 2024 (Source: Kevork Djansezian/Getty Images)Tim Cook is a regular at the.....»»
Apple Vision Pro launches in UK, Australia, and more
The overseas rollout of Apple Vision Pro has continued with it now being available in Apple Stores in five more countries.An early buyer of the Apple Vision Pro in London. (Source: BBC's Zoe Kleinman on Twitter)Two weeks after it had its first releas.....»»
Biologists determine the liver is the source of free glycans in the bloodstream
In a rat study, RIKEN biologists have solved the mystery of where glycan molecules in the blood come from, tracking them down to the liver. This finding could lead to new biomarkers for liver-related diseases......»»
Zero-field NMR spectroscopy measures quadrupolar nuclei for the first time
Researchers at Mainz University and the University of California, Berkeley, have achieved a breakthrough in zero-field nuclear magnetic resonance spectroscopy, paving the way towards benchmarking quantum chemistry calculations......»»
Nanocarbon catalyst design unlocks new avenue for sustainable fuel additive production
Vehicle exhaust from fossil fuel combustion constitutes a main source of air pollutants like carbon dioxide and carbon monoxide. To mitigate air pollution, researchers are looking into additives to fuels like dimethoxymethane (DMM). But DMM productio.....»»
Car nicked from under nose of valet parking, AirTag saves the day
When valet parking failed to notice his car being stolen, and shopping mall security were useless, a Kuala Lumpur driver and his friends tracked down the thief with an AirTag.The recovered car (Source: owner Zach Khai Shin on Facebook)Often when a ca.....»»
England"s poshest school Eton bans iPhones but provides iPads
Eton College is responsible for some of Britain's most famous politicians, and now it wants to make sure future UK technology leaders are denied iPhones.Eton College (Source: Kazimierz Mendlik, Wiki Commons)During its 14 years in power, the UK's Cons.....»»
Warming Baltic Sea: a red flag for global oceans
Climate change combined with pollution from farming and forestry could flip northern Europe's Baltic Sea from being a sponge for CO2 to a source of the planet-warming gas, scientists studying told AFP......»»
Study investigates the nature of very-high energy gamma-ray source TeV J2032+4130
Using the High-Altitude Water Cherenkov (HAWC) observatory, an international team of astronomers has observed a very-high energy gamma-ray source designated TeV J2032+4130. Results of the observational campaign, presented July 3 on the preprint serve.....»»
Team discovers a new defense mechanism in bacteria
When confronted with an antibiotic, toxic substance, or other source of considerable stress, bacteria are able to activate a defense mechanism using cell-to-cell communication to "warn" unaffected bacteria, which can then anticipate, shield themselve.....»»