Quasars as the new cosmic standard candles
In 1929, Edwin Hubble published observations that galaxies' distances and velocities are correlated, with the distances determined using their Cepheid stars. Harvard astronomer Henrietta Swan Leavitt had discovered that a Cepheid star varies periodic.....»»
MagSafe Monday: Bring your own cable with this useful MagSafe charger
When it comes to MagSafe charging, the offers distinct advantages over standard MagSafe chargers. One key feature is its flexibility in cable choice. Unlike standard MagSafe chargers, which come with a fixed cable, the AMEGAT allows you to use any U.....»»
YubiKeys are vulnerable to cloning attacks thanks to newly discovered side channel
Sophisticated attack breaks security assurances of the most popular FIDO key. Enlarge (credit: Yubico) The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains.....»»
Amateur Scientist: Detect Cosmic Dust & Space Debris
Tweak the Make: Twilight photometer to detect micrometeors and orbital junk 400 miles high. The post Amateur Scientist: Detect Cosmic Dust & Space Debris appeared first on Make: DIY Projects and Ideas for Makers......»»
This humble but great 50-inch TCL TV is under $300 on Labor Day
This TV is pretty standard in everything but the price. What was $550 is now $298 for Labor Day......»»
Observatory reveals key evidence of cosmic ray acceleration limit in W51 for first time
The Large High Altitude Air Shower Observatory (LHAASO) officially released the precise measurements of high-energy gamma radiation from the W51 complex, confirming it as a cosmic-ray accelerator boosting particles up to so-called ultra-high energies.....»»
20 years ago, one unforgettable epic set a new standard for action movies
Two decades ago, this Oscar-nominated action movie became an instant sensation due to its intricate fight choreography and beautiful cinematography......»»
Amazon slashes Apple"s M3 iMac to $1,099, matching record low price
Labor Day Apple sales are heating up, with Amazon going all out with its latest M3 iMac 24-inch price drop. Pick up the all-in-one-desktop for just $1,099.99.Amazon has issued steep price cuts on iMacs.The month-end deal applies to Apple's standard M.....»»
Apple all-in on struggling Matter, to the detriment of HomeKit Accessory Protocol
Apple has privately and publicly pledged its support to new smart home standard Matter over its own HomeKit Accessory Protocol, but customer confusion and a staggered rollout has put the damper on widespread adoption.Apple tries to push Matter forwar.....»»
Debate over “open source AI” term brings new push to formalize definition
Restrictive AI model licenses claimed as "open source" spark for clear standard. Enlarge / A man peers over a glass partition, seeking transparency. (credit: Image Source via Getty Images) The Open Source Initiative (OSI.....»»
These surprise announcements could make it into Apple’s iPhone 16 event
Apple is hosting a product launch event on September 9, and there’s a lot we already expect is coming. But in addition to the standard new iPhone, Apple Watch, and AirPods models, Apple could still have some surprise announcements in store. Here ar.....»»
Astrophysicists use AI to precisely calculate universe"s "settings"
The standard model of the universe relies on just six numbers. Using a new approach powered by artificial intelligence, researchers at the Flatiron Institute and their colleagues extracted information hidden in the distribution of galaxies to estimat.....»»
Researchers identify effective materials for protecting astronauts from harmful cosmic radiation on Mars
Researchers have identified specific materials, including certain plastics, rubber, and synthetic fibers, as well as Martian soil (regolith), which would effectively protect astronauts by blocking harmful space radiation on Mars. These findings could.....»»
Accurate deformation monitoring—the era of dual-base station technology
Deformation monitoring plays a vital role in geological disaster management, transportation, and engineering maintenance. While Global Navigation Satellite System (GNSS) relative positioning has been the standard for such tasks, its precision often f.....»»
Citizen science project identifies 20 new astronomical discoveries
A citizen science project, which invites members of the public to take part in identifying cosmic explosions, has already identified 20 new astronomical discoveries......»»
Automakers say new automatic emergency braking standard will cause more false positives
Government officials have criticized NHTSA for failing to keep up with driver-assistance technology, but it must also attempt to issue regulations for a lifesaving system that is still in its relatively early days......»»
Bose QuietComfort headphones have a $100 discount at Best Buy
Don't want to shell out the big bucks for the Bose QuietComfort Ultra? Get the standard model for $100 less......»»
NYT Crossword: answers for Wednesday, August 21
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
You can try the new Xbox Game Pass Standard tier for $1
Xbox Insiders will be the first to check out the new Xbox Game Pass Standard tier, and can do it at a very low cost......»»
NYT Crossword: answers for Tuesday, August 20
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
MagSafe Monday: Spigen ArcField MagSafe Charging Stand delivers a streamlined charging approach for those without an Apple Watch
The 3-in-1 charging dock has become the standard in recent years as folks look for ways to keep all of their devices charged. What if you don’t wear an Apple Watch (or charge it at your desk)? You end up with extra bulk for a device you don’t hav.....»»