Physicists observe wormhole dynamics using a quantum computer
Scientists have, for the first time, developed a quantum experiment that allows them to study the dynamics, or behavior, of a special kind of theoretical wormhole. The experiment has not created an actual wormhole (a rupture in space and time), rathe.....»»
Intra-molecular distances in biomolecules measured optically with Ångström precision
A team led by physicists Steffen Sahl and Stefan Hell at the Max Planck Institute (MPI) for Multidisciplinary Sciences in Göttingen and the MPI for Medical Research in Heidelberg has succeeded in measuring distances within biomolecules using a light.....»»
Scientists use light to visualize magnetic domains in quantum materials
When something draws us in like a magnet, we take a closer look. When magnets draw in physicists, they take a quantum look. Scientists from Osaka Metropolitan University and the University of Tokyo have successfully used light to visualize tiny magne.....»»
A quantum material could be the future of high-energy X-ray imaging and particle detection
Scintillators are detectors that make high-energy X-rays or particles visible through flashes of light to form an image. Their many applications include particle physics, medical imaging, X-ray security and more......»»
"Inside-out" galaxy growth observed in the early universe
Astronomers have used the NASA/ESA James Webb Space Telescope (JWST) to observe the 'inside-out' growth of a galaxy in the early universe, only 700 million years after the Big Bang......»»
Physicists reveal nonlinear transport induced by quantum geometry in planar altermagnets
In recent years, many physicists and materials scientists have been studying a newly uncovered class of magnetic materials known as altermagnets. These materials exhibit a unique type of magnetism that differs from both conventional ferromagnetism an.....»»
Unlocking the power of cryptographic agility in a quantum world
In this Help Net Security interview, Glen Leonhard, Director of Key Management at Cryptomathic, discusses the role of cryptographic agility in mitigating risks posed by quantum computing. Cryptographic agility enables organizations to seamlessly tran.....»»
Google identifies low noise “phase transition” in its quantum processor
Benchmark may help us understand how quantum computers can operate with low error. Back in 2019, Google made waves by claiming it had achieved what has been called "quantum suprem.....»»
New photonics approach enhances quantum computation efficiency
A recent study, published in Nature Photonics, by Prof. Yaron Bromberg and Dr. Ohad Lib from the Racah Institute of Physics at the Hebrew University of Jerusalem has made significant strides in advancing quantum computing through their research on ph.....»»
Quantum register reaches 1,200 neutral atoms in continuous operation
A team of physicists led by Johannes Zeiher, research group leader in Immanuel Bloch's Quantum Many-Body Systems department and co-founder of the MPQ spin-off planqc, has achieved significant progress in scaling up quantum computing platforms with ne.....»»
Microsoft Defender review: Is Windows default antivirus safe enough?
I reviewed Microsoft Defender to find out how well the free antivirus software included with Windows protects your computer and your personal data......»»
Physics team uncovers a quantum Mpemba effect with a host of "cool" implications
Initially investigating out of pure curiosity, researchers have made a discovery that bridges the gap between Aristotle's observations two millennia ago and modern-day understanding, while opening the door to a whole host of "cool"—and "cooling"—.....»»
Scientists explore geothermal energy potential in supercritical reservoirs
A team of EPFL scientists has provided insight into the mechanisms at work in geothermal reservoirs located deep underground, known as supercritical reservoirs. Through a combination of computer simulations and lab experiments, they showed that rocks.....»»
"Invisibility" and quantum computing tipped for physics Nobel
An "invisibility cloak", an atomic force microscope or quantum computing are some of the scientific achievements that could win a Nobel prize in physics Tuesday......»»
Detecting Planck-scale dark matter by leveraging quantum interference
While various studies have hinted at the existence of dark matter, its nature, composition and underlying physics remain poorly understood......»»
Taiwan Makes the Majority of the World’s Computer Chips. Now It’s Running Out of Electricity
Highly dependent on imported fossil fuels, soon to shutter its last nuclear plant, and slow to build out renewables, the world’s largest producer of advanced computer chips is heading toward an energy crunch......»»
AI and quantum mechanics team up to accelerate drug discovery
Drug discovery is much like working a jigsaw puzzle. The chemical compounds behind drug molecules must be shaped to fit with the proteins in our bodies to produce therapeutic effects. That requirement for a meticulous fit means the creation of new dr.....»»
Physicists and psychologists track social phases in human movement
Observations of preschool children in classrooms and playgrounds have uncovered new social phases in human movement. Employing ultra-wideband radio frequency identification (UWB-RFID) technology allows for the precise tracking of children's movements.....»»
Unlocking heat management with quantum thermal transistors
Scientists are finding ways to use quantum effects to create groundbreaking thermal devices that can help cool electronic systems. The quantum thermal transistor is one of the most exciting innovations in this field. While the current works surroundi.....»»
Three best iPadOS 18 features to boost productivity
The iPad makes a great leisure device for watching videos, reading, or playing games. But it can also be a powerful productivity tool. I use the iPad Pro as my primary computer, and have been enjoying three key upgrades in iPadOS 18. Here are the bes.....»»
"Red Rooms" review: Austere giallo for our tech-detached age
A Quebecois serial killer courtroom drama that out-Finchers Fincher. Fantasia 2023's Opening Night film reviewed. She's a fashion model! She's a computer genius! She's got dark obsessions that have her fixated upon a serial killer! In the 1960s.....»»