Bright prospects for OCT retinal scans at 30
Around the world, every second, someone gets a retinal OCT scan, typically as a routine portion of an eye exam. The high-resolution images obtained by OCT allow ophthalmologists to diagnose and monitor treatment for many retinal diseases......»»
"Acceleration beats" shine bright light on a novel universal modulation regime in a semiconductor-based laser
Researchers at the Paul-Drude-Institute for Solid State Electronics (PDI) have observed a novel modulation regime characterized by the emergence of previously unseen "acceleration beats" in a modulated semiconductor-based laser......»»
Webb telescope finds most distant galaxy ever observed, again
The James Webb Space Telescope has discovered what appears to be a new record-holder for the most distant known galaxy, a remarkably bright star system that existed just 290 million years after the Big Bang, NASA said Thursday......»»
X-ray binary Swift J1727.8-1613 has a large relativistic jet, observations show
Using the Very Long Baseline Array (VLBA) and the Long Baseline Array (LBA), astronomers have observed a black hole low-mass X-ray binary known as Swift J1727.8-1613. As a result, they found that the system hosts a highly extended and bright relativi.....»»
Starlinks can produce surprisingly bright flares for pilots
How can sunlight reflecting off SpaceX's Starlink satellites interfere with ground-based operations? This is what a study recently posted to the arXiv preprint server hopes to address as a pair of researchers investigate how Starlink satellites appea.....»»
Hubble captures jewel-bright spiral galaxy NGC 4689
This NASA/ESA Hubble Space Telescope image shows the jewel-bright spiral galaxy NGC 4689, which lies 54 million light-years from Earth in the constellation Coma Berenices. This constellation has the distinction of being the only one of the 88 constel.....»»
"Facebook probably knows I sell drugs"—how young people"s digital footprints can threaten their future prospects
Social media and messaging apps such as Facebook, Instagram, Snapchat and Messenger are increasingly used to buy and sell drugs in many countries. New Zealand is no exception......»»
Youths" attitudes in post-conflict Colombia reflect both cynicism and hope for peace, research finds
Following numerous attempts at peace, in 2016, the Colombian government and the FARC, the largest left-wing guerilla group, signed a peace treaty. Although Colombians were deeply divided about the treaty's prospects when it was first signed, the agre.....»»
These are officially the brightest smart glasses ever made
The new Viture Pro improve on the original model in every way, most notably with its super-bright screens......»»
"Back to Black" review: Amy Winehouse remembered in insulting biopic
The baby subplot is a special brand of misogynistic nonsense in Sam Taylor-Johnson's Amy Winehouse biopic "Back to Black." Review. Amy Winehouse burned bright and fast in the cruel firmament of fame. Her voice, slick with whiskey and pain, sang.....»»
A breakthrough OLED technology is more than twice as bright as normal
Tandem OLED is all the rage in the world of display tech right now, and TCL is making some bold claims about its display leveraging the tech......»»
A golden layer unlocks sharper imaging and faster scanning with X-rays
Scientists have made a breakthrough in significantly improving the sharpness of X-ray imaging and potentially boosting the speeds at which X-ray scans can be processed. This lays the groundwork for both better medical imaging and faster security clea.....»»
iPhone 16 Pro may get Apple"s brightest display yet
The display of the iPhone 16 Pro line could be easier to see in daylight, if a new rumor is accurate.Apple already includes a very bright display in the iPhone 15 ProThe iPhone 15 Pro and Pro Max are already the brightest iPhones available. The month.....»»
TCL prices its insanely bright, 115-inch QM89 4K TV at $27,000
TCL has priced its 2024 collection of TVs, including its new 115-inch monster, and you may be surprised at how affordable they are......»»
Hubble views a galaxy with a voracious black hole
Bright, starry spiral arms surround an active galactic center in this new NASA Hubble Space Telescope image of the galaxy NGC 4951......»»
The new iPad Pro is here, and it looks absolutely ridiculous
Apple's new iPad Pro is going all-in with a powerful chipset, bright display, and its thinnest design ever. In short, it's a truly wild upgrade......»»
Microbiome studies help explore treatments for genetic disorders
A collaboration has led to the identification, in a bacterium of the intestine, of new CRISPR-Cas9 molecules that could have a clinical potential to treat genetic diseases such as retinitis pigmentosa, through sub-retinal injections. Anna Cereseto an.....»»
Researcher creates optical magnetometer prototype that detects errors in MRI scans
Hvidovre Hospital has the world's first prototype of a sensor capable of detecting errors in MRI scans using laser light and gas. The new sensor, developed by a young researcher at the University of Copenhagen and Hvidovre Hospital, can thereby do wh.....»»
Hisense’s achingly bright U9N ULED TV is a UX for the masses
Hisense is doubling down on ultrabright TVs with its U9N, a 5,000-nit peak brightness model that comes in 75- and 85-inch sizes......»»
Hubble spots magnificent barred galaxy NGC 2217
The magnificent central bar of NGC 2217 (also known as AM 0619-271) shines bright in the constellation of Canis Major (The Greater Dog), in this image taken by the NASA/ESA Hubble Space Telescope. Roughly 65 million light-years from Earth, this barre.....»»
Laser imaging could offer early detection for at-risk artwork
Look closely at Impressionist paintings in museums compared with photos of them taken 50 years ago, and you might notice something odd: Some are losing their bright yellow hues......»»