Electrically-tunable metasurfaces using dual epsilon-near-zero resonances
In a new publication from Opto-Electronic Advances, Researchers led by Professor Jinghua Teng from Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), Singapore consider ultra-high extinction-ratio l.....»»
This dual-screen laptop does something unheard of
Is this dual-screen notebook the new wave of foldable computers?.....»»
A new optical metamaterial makes true one-way glass possible
A new approach has allowed researchers at Aalto University to create a kind of metamaterial that has so far been beyond the reach of existing technologies. Unlike natural materials, metamaterials and metasurfaces can be tailored to have specific elec.....»»
Neural network assisted high-spatial-resolution polarimetry with non-interleaved chiral metasurfaces
Polarimetry plays a key role in wide applications from remote sensing and astronomy to biology and microscopy. Traditional polarimetry systems are equipped with a set of polarizers, waveplates, beam-splitters or filters, making the systems bulky and.....»»
Whole-infrared-band camouflage with dual-band radiative heat dissipation
Camouflage refers to the ability to reduce the signal captured by detectors, thereby improving survival rates. However, the combination of detectors operating in multiple spectral bands poses a significant challenge, necessitating the development of.....»»
Researchers develop thermal radiation controllable epsilon-near-zero material that can withstand extreme environments
Thermal radiation is electromagnetic radiation emitted by all objects with temperature and most representatively, there is the solar radiation spectrum that enters the Earth and causes the greenhouse effect......»»
Researchers develop biomimetic-photo-coupled catalysis for H₂O₂ production
A research group led by Prof. Wan Yinhua from the Institute of Process Engineering of the Chinese Academy of Sciences has developed a catalyst with dual photocatalytic and biomimetic catalytic activity for the production of hydrogen peroxide (H2O2)......»»
"Mom talk:" Study finds immigrant bilingual Latina mothers have dual-language personalities
Children who hear a language other than English at home currently make up more than 25% of the school-aged population in the United States. A large majority of those children hear Spanish because that is the native language of their parents. When the.....»»
Save $500 on Samsung’s massive 57-inch 4K gaming monitor today
The 57-inch Samsung Odyssey Neo G9 curved gaming monitor with dual 4K Ultra HD resolution is $500 off from Samsung. Gamers, you shouldn't miss this great offer......»»
The 5 best dual monitor arms in 2024
If you're on the hunt for dual monitor arms, either to try a dual-monitor setup or to improve your computer's configuration, check out our recommendations here......»»
Physicists develop novel concept for detecting chiral molecules
In contrast to conventional mirrors, light can be reflected on surfaces known as metasurfaces without changing its polarization. This phenomenon has now been proven by physicists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and the Ma.....»»
Computer-designed proteins allow for tunable hydrogels that can form both inside and outside of cells
When researchers want to study how COVID makes us sick, or what diseases such as Alzheimer's do to the body, one approach is to look at what's happening inside individual cells. Researchers sometimes grow the cells in a 3D scaffold called a "hydrogel.....»»
Researchers slow down light in metasurfaces with record low loss
The speed of light can be intentionally reduced in various media. Various techniques have been developed over the years to slow down light, including electromagnetically induced transparency (EIT), Bose-Einstein condensate (BEC), photonic crystals, a.....»»
You might not need prescription lens inserts for future Apple Vision products
Vision Pro isn’t large enough to accommodate eyeglasses, so wearers will need prescription lens inserts instead. But that might not always be the case: A new Apple patent describes a way to electrically adjust the displays to suit your vision. T.....»»
Hands-on: Ford debuts new in-car digital platform with dual-screen Apple Maps via CarPlay
Ford today has officially announced its new next-generation in-car infotainment system. While Ford is doubling down on its own native experience, it’s also expanding its commitment to CarPlay. I had a chance to visit Ford’s headquarters in De.....»»
New carbon-based tunable metasurface absorber paves the way for advanced terahertz technology
Working in the terahertz (THz) range offers unique opportunities in various applications, including biomedical imaging, telecommunications, and advanced sensing systems. However, because of the unique properties of electromagnetic waves in the 0.1 to.....»»
Axiom, SpaceX launch third all-private crew mission to space station
A US-Spanish dual citizen commands a crew of Italian, Swedish, and Turkish astronauts. Enlarge / A Falcon 9 rocket lifts off from NASA's Kennedy Space Center to begin the Ax-3 commercial crew mission. (credit: Stephen Clark/Ars T.....»»
Researchers observe the wave-particle duality of two photons
Understanding the nature of quantum objects' behaviors is the premise for a reasonable description of the quantum world. Depending on whether the interference can be produced or not, the quantum object is endowed with dual features of a wave and a pa.....»»
Enhanced photoelectrochemical water splitting with a donor-acceptor polyimide
Polyimide (PI) has emerged as a promising organic photocatalyst owing to its distinct advantages of high visible-light response, facile synthesis, molecularly tunable donor-acceptor structure, and excellent physicochemical stability. However, the syn.....»»
The Eureka Dual Washing Bot is an All-in-one Home Cleaning Machine
At first glance it might seem like your run-of-the-mill washing machine, although looks can be deceiving. The post The Eureka Dual Washing Bot is an All-in-one Home Cleaning Machine appeared first on Phandroid. With CES 2024 almost done we.....»»
Researchers use spinning metasurfaces to craft compact thermal imaging system
Researchers have developed a new technology that uses meta-optical devices to perform thermal imaging. The approach provides richer information about imaged objects, which could broaden the use of thermal imaging in fields such as autonomous navigati.....»»