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.....»»
Researchers propose inexpensive 2.2-kilometer telescope that could make exoplanet movies
Can a kilometer-scale telescope help conduct more efficient science, and specifically for the field of optical interferometry? This is what a study recently posted to the preprint server arXiv hopes to address......»»
I really hope this rumored change to Windows updates is true
Windows 11 users will save valuable time when dealing with updates since Microsoft is going to make it easier to apply those updates in the future......»»
Researchers develop high-entropy non-covalent cyclic peptide glass for smart functional materials
Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed a sustainable, biodegradable, biorecyclable material: high-entropy non-covalent cyclic peptide (HECP) glass. This innovative glass features.....»»
Nontoxic ceramic could replace lead-based electronic components
The ceramic produced in Prof. Igor Lubomirsky's lab at the Weizmann Institute of Science seemed too good to be true. It belongs to a class of materials that are the backbone of many essential technologies but that unfortunately also create an environ.....»»
Researcher explores how you can stretch your mind to grasp quantum entanglement
My new article, "Quantum Entanglement of Optical Photons: The First Experiment, 1964–67," is intended to convey the spirit of a small research project that reaches into uncharted territory. The article breaks with tradition, as it offers a first-pe.....»»
Researchers demonstrate metasurfaces that control thermal radiation in unprecedented ways
Researchers with the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) have experimentally demonstrated that metasurfaces (two-dimensional materials structured at the nanoscale) can precisely control the optical properties of t.....»»
Notifications in iOS 18.1 could be the killer Apple Intelligence feature
Something rings true about Apple’s catchphrase for Apple Intelligence: ‘AI for the rest of us.’ AI can do some really impressive (and problematic) things. But sometimes it’s the boring, practical improvements that are actually most useful. Fo.....»»
World"s first micromachine twists 2D materials at will
Just a few years ago, researchers discovered that changing the angle between two layers of graphene, an atom-thick sheet of carbon, also changed the material's electronic and optical properties. They then learned that a "twist" of 1.1 degrees—dubbe.....»»
Repurposing pencil lead as an optical material using plasma
Optical materials are essential in many modern applications, but controlling the way a material reflects light on its surface is costly and difficult. Now, in a recent study, researchers from Japan found a simple and low-cost way of tuning the reflec.....»»
Advanced orbital angular momentum mode switching in multimode fiber utilizing an optical neural network chip
The rapid development of technologies such as the internet, mobile communications, and artificial intelligence has dramatically increased the demand for high-capacity communication systems. Among various solutions, mode-division multiplexing (MDM) ha.....»»
Quality control: Neatly arranging crystal growth to make fine thin films
Table salt and refined sugar look white to our eyes, but that is only because their individual colorless crystals scatter visible light. This feature of crystals is not always desirable when it comes to materials for optical and electrical devices, h.....»»
MeerKAT observations detect a mysterious faint radio ring
An international team of astronomers reports a serendipitous discovery of a new radio ring toward the Galactic center. The newfound object is relatively faint and its true nature is yet unknown. The finding was reported in a research paper forthcomin.....»»
Pilot study uses recycled glass to grow plants for salsa ingredients
Tortilla chips and fresh salsa are tasty in themselves, but they could be even more appealing if you grow the ingredients in a sustainable way. Researchers report that cilantro, bell pepper and jalapeño can be cultivated in recycled glass from disca.....»»
Apple is launching its own true-crime podcast, Scamtown, next week
Apple has created its own true-crime podcast, Scamtown, and it’s debuting next week on August 26. Here are all the details for this new show, how it fits into Apple’s podcasting strategy, and the special perk coming for Apple TV+ subscribers......»»
What’s new on Tubi in September 2024
What's new on Tubi in September? True Lies, Ma, Assassin's Creed, Mortal Kombat, Never Been Kissed, Independence Day, Fear, Total Recall, and more......»»
Verizon opens smartphone protection enrollment with $0 deductible for screen repairs
If you missed the window to add protection for your iPhone or other smartphone, Verizon is offering customers a second chance through October 13. Verizon Mobile Protect features unlimited claims, a $0 deductible for screen and back glass repair, same.....»»
Researchers develop a test bed for separating valuable material on the moon
It's often better to flesh out technologies fully on Earth's surface before they're used in space. That is doubly true if that technology is part of the critical infrastructure keeping astronauts alive on the moon......»»
Municipal politicians claim to be ideological moderates. Is it true?
Municipal politicians often argue that local government is the part of the political world where things actually get done. Other levels of government might be plagued by partisan factionalism and ideological radicalism, they like to say, but municipa.....»»
The JBL Tune Flex true wireless earbuds are 50% off in this INSANE DEAL!
If you’re looking for an affordable pair of true wireless earbuds, don’t miss this 50% discount on the JBL Tune Flex! The post The JBL Tune Flex true wireless earbuds are 50% off in this INSANE DEAL! appeared first on Phandroid. The ma.....»»
Coherence entropy unlocks new insights into light-field behavior
Light technology is at the heart of many cutting-edge innovations, from high-speed internet to advanced medical imaging. However, transmitting light through challenging environments, such as turbulent atmospheres or deformed optical systems, has alwa.....»»