Miniature magnetic resonance imager made of diamond
The development of tumors begins with miniscule changes within the body's cells; ion diffusion at the smallest scales is decisive in the performance of batteries. Until now, the resolution of conventional imaging methods has not been high enough to r.....»»
Earth"s magnetic field protects life on Earth from radiation, but it can move, and the magnetic poles can even flip
The Earth's magnetic field plays a big role in protecting people from hazardous radiation and geomagnetic activity that could affect satellite communication and the operation of power grids. And it moves......»»
Solar activity likely to peak next year, new study suggests
Researchers at the Center of Excellence in Space Sciences India at IISER Kolkata have discovered a new relationship between the sun's magnetic field and its sunspot cycle, that can help predict when the peak in solar activity will occur. Their work i.....»»
Kuxiu foldable magnetic wireless chargers review: excellent compact travel chargers
Kuxiu has several travel charger options for powering your iPhone, AirPods, and Apple Watch that look great and fold to fit for storage.Kuxiu foldable travel chargersTravel chargers need to be small, but charge your essential devices like iPhone, App.....»»
First experimental evidence of hopfions in crystals: Research opens up new dimension for future technology
Hopfions, magnetic spin structures predicted decades ago, have become a hot and challenging research topic in recent years. In a study published in Nature, the first experimental evidence is presented by a Swedish-German-Chinese research collaboratio.....»»
Daily deals Nov. 16: iPad 9th Generation $249, 41% off Apple TV Siri Remote, Dyson V8 Origin Plus Cordless Vacuum for $249, more
Today's top deals include an Apple MagSafe Duo charger for $80, 56% off an Apple Watch magnetic charging dock, 42% off a Sony InZone wired gaming headset, up to 66% off Amazon eero Mesh WiFi routers & systems, and more.Get a 9th Gen iPad for $249The.....»»
First Qi2 accessories for iPhone 15 coming ‘in time for the holiday season’
The iPhone 15 is the first smartphone on the market to support Qi2 wireless charging, and more details about what exactly this means are now available. The Wireless Power Consortium announced today that the first Qi2 magnetic chargers are coming “i.....»»
M2 Mac mini at $500 headlines early Black Friday deals, Apple Pencil 2 at $89, more
The early Black Friday Apple deals are here, with one of the best prices ever on Apple’s M2 Mac mini leading the pack. It drops to $500 following a $99 discount, with the same pre-Thanksgiving Week savings applying to Apple Pencil 2 with magnetic i.....»»
Using miniature microphones to record rat"s happy squeaks
A team of neurobiologists at the University of Haifa's, Sagol Department of Neurobiology has found, via the use of novel miniature microphones, that rats make sounds when in the company of other rats for no other reason than because they are happy. I.....»»
Dynamics of skyrmion spin states confirmed in neutron-scattering experiments
RIKEN researchers have brought low-energy devices based on spintronics one step closer, by measuring the dynamics of tiny magnetic vortices......»»
The Humane AI Pin is a bizarre cross between Google Glass and a pager
The Humane AI pin has no screen, no apps, and a creepy in-your-face camera. The Humane AI Pin. It has a magnetic back, so it sticks to your clothing like a name tag......»»
Unlocking the secrets of spin with high-harmonic probes
Deep within every piece of magnetic material, electrons dance to the invisible tune of quantum mechanics. Their spins, akin to tiny atomic tops, dictate the magnetic behavior of the material they inhabit. This microscopic ballet is the cornerstone of.....»»
"Miniature" mountain creature with "squeaker"-like call discovered as new species
A "squeaker"-like sound pierced the air of a mountain forest in Rwanda. The call came from a "miniature" creature sitting on the forest floor. Scientists found the source of the sound—and discovered a new species......»»
Magnetic shielding for particle detectors
Particle physicists who hunt for neutrinos, cosmic-rays and other charged particles rely on sophisticated instruments that detect very faint bursts of light given off when incident particles interact with a medium. The most common such instruments, c.....»»
Daily Telescope: Lucy continues to surprise astronomers with its first flyby
"We never suspected anything so bizarre!" Enlarge / This image shows the asteroid Dinkinesh and its satellite as seen by the Lucy Long-Range Reconnaissance Imager (L’LORRI) as NASA’s Lucy Spacecraft departed the system. (cre.....»»
Muon g-2 experiment measures the positive muon anomalous magnetic moment to 0.20 ppm
The Muon g-2 Collaboration is a large group of researchers at different institutes worldwide collaborating on the Muon g-2 experiment. This is a research effort aimed at exploring the interactions of muons, short-lived particles that are essentially.....»»
Bleu Royal diamond rakes in nearly $44 mn at Geneva auction
An exceptionally rare blue diamond went under the hammer in Geneva Tuesday, selling for more than $40 million, making it one of the most expensive diamonds ever sold at auction, Christie's said......»»
3D printing precisely: Low-cost error compensation for fabrication of high-precision microstructures
In today's fast-paced technological landscape, the proverb "the bigger the better" was turned upside down and a race to make everything smaller has started. From miniature optical components to micro-scale medical devices, the quest for creating ever.....»»
Gate induced room-temperature magnetic phase transition realized in van der Waals ferromagnet nanoflakes
By intercalating protons into van der Waals ferromagnet Cr1.2Te2 nanoflakes, a group of researchers successfully induced a room-temperature magnetic phase transition from ferromagnetism to antiferromagnetism......»»
Realizing in situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors
Researchers have used the nitrogen-vacancy (NV) center inside a single nanodiamond for quantum sensing to overcome the problem of random particle rotation. Their study is published in Nature Communications......»»
Seeing the unseen: How butterflies can help scientists detect cancer
There are many creatures on our planet with more advanced senses than humans. Turtles can sense Earth's magnetic field. Mantis shrimp can detect polarized light. Elephants can hear much lower frequencies than humans can. Butterflies can perceive a br.....»»