How ultracold, superdense atoms become invisible
An atom's electrons are arranged in energy shells. Like concertgoers in an arena, each electron occupies a single chair and cannot drop to a lower tier if all its chairs are occupied. This fundamental property of atomic physics is known as the Pauli.....»»
Milk analysis reveals "invisible" disease in dairy cows
Researchers have developed a new method of detecting a metabolic disease that affects dairy cows after calving. The aim is to determine whether cows are at risk of contracting the disease before they actually become sick......»»
Scientists synthesize new organometallic "sandwich" compound capable of holding more electrons
Organometallic compounds, molecules made up of metal atoms and organic molecules, are often used to accelerate chemical reactions and have played a significant role in advancing the field of chemistry......»»
Apple Watch Series 8 starts from $310, AirPods Pro 2 $49 off, more
All of Thursday’s Apple best deals are going live ahead of Labor Day weekend. Second-best prices are the name of the game with Apple Watch Series 8 starting from $310 to go alongside AirPods Pro 2 at $49 off. Plus, Level’s invisible Bolt HomeKit.....»»
New X-ray detectors to provide unprecedented vision of the invisible universe
Very detailed information is now available from ultraviolet, optical, and submillimeter observations of the stellar, dust, and cold gas content of galaxies, and yet there is a dearth of understanding about the mechanisms that formed these galaxies. T.....»»
Google launches watermarks for AI-generated images
In an effort to help prevent the spread of misinformation, Google on Tuesday unveiled an invisible, permanent watermark on images that will identify them as computer-generated......»»
A particular way of creating quantum entanglement may improve accuracy of advanced quantum sensors
Metrological institutions around the world administer our time using atomic clocks based on the natural oscillations of atoms. These clocks, pivotal for applications like satellite navigation or data transfer, have recently been improved by using eve.....»»
Discovery puts a magnetic spin on neuromorphic computing
The word "fractals" might inspire images of psychedelic colors spiraling into infinity in a computer animation. An invisible, but powerful and useful, version of this phenomenon exists in the realm of dynamic magnetic fractal networks......»»
Making the invisible, visible: New method makes mid-infrared light detectable at room temperature
Scientists from the University of Birmingham and the University of Cambridge have developed a new method for detecting mid-infrared (MIR) light at room temperature using quantum systems......»»
Unlocking chaos: Ultracold quantum gas reveals insights into wave turbulence
In the intricate realm of wave turbulence, where predictability falters and chaos reigns, new research explores the heart of wave turbulence using an ultracold quantum gas. The study reveals new insights that could advance our understanding of non-eq.....»»
Study discovers pairing of electrons in artificial atoms, a quantum state predicted more than 50 years ago
Researchers from the Department of Physics at Universität Hamburg, observed a quantum state that was theoretically predicted more than 50 years ago by Japanese theoreticians but so far eluded detection. By tailoring an artificial atom on the surface.....»»
Scientists theorize a hidden phase transition between liquid and a solid
Anything made out of plastic or glass is known as an amorphous material. Unlike many materials that freeze into crystalline solids, the atoms and molecules in amorphous materials never stack together to form crystals when cooled. In fact, although we.....»»
Research team demonstrates a new "primary standard" for measuring ultralow pressures
A vacuum chamber is never perfectly empty. A small number of atoms or molecules always remain, and measuring the tiny pressures they exert is critical. For instance, semiconductor manufacturers create microchips in vacuum chambers that must be almost.....»»
New calcium material functions as an ammonia synthesis catalyst
Researchers find calcium outshines chromium in the catalytic production of ammonia. Working together, a humble trio of calcium atoms have defied expectations to break apart one of the strongest chemical bonds known. The atoms form the key part of a c.....»»
Looking back toward cosmic dawn—astronomers confirm the faintest galaxy ever seen
The universe we live in is a transparent one, where light from stars and galaxies shines bright against a clear, dark backdrop. But this wasn't always the case—in its early years, the universe was filled with a fog of hydrogen atoms that obscured l.....»»
Apple Vision Pro could make the invisible, visible for engineers, troubleshooters, and technicians
A newly-granted patent suggests Apple Vision Pro could be used to show energy and objects not visible to the naked eye like electrical current, radio signals from Wi-Fi, or HVAC air flow to help engineers and troubleshooters.Apple Vision ProIt's like.....»»
The next Vision Pro could let you see invisible energy
A new patent shows Apple is working on letting the Vision Pro headset visualize invisible energy like Wi-Fi signals and radio waves. Here’s how it could work......»»
Towards silver cluster-assembled materials for environmental monitoring
In recent years, there has been a growing interest in using silver nanoclusters (Ag NCs), nanoscale silver particles composed of tens to hundreds of atoms, across various fields like material science, chemistry, and biology. Ag NCs typically have siz.....»»
Researchers demonstrate scaling of aligned carbon nanotube transistors to below sub-10 nm nodes
Carbon nanotubes, large cylindrical molecules composed of hybridized carbon atoms arranged in a hexagonal structure, recently attracted significant attention among electronics engineers. Due to their geometric configuration and advantageous electroni.....»»
Observation of a refractive index line shape in ultrafast XUV transient absorption spectroscopy
Ultrafast extreme ultraviolet (XUV) spectroscopy is a powerful technique for probing the dynamics of atoms and molecules with attosecond time resolution. However, conventional XUV absorption measurements only provide information about the imaginary p.....»»
AI-enabled portable e-nose sniffs out harmful molecules
Consider this—there is no cheap, at-home device that can tell you milk has gone bad faster than your nose. One whiff and you know that the milk has gone rancid. Humans have created technologies that allow us to see distant stars and single atoms bu.....»»