Determining the Hamiltonian of quantum systems with far fewer measurements
The number of measurements needed to characterize a system of quantum particles is far fewer than previously thought, a RIKEN physicist and three collaborators have shown. As well as cutting the workload of experimentalists, this finding has importan.....»»
One of LG’s best surround sound systems is $800 off today
The LG S95QR 9.1.5-channel soundbar, originally priced at $1,500, is down to $700 from Best Buy. You should hurry if you want to pocket the $800 in savings......»»
Quantum computing progress: Higher temps, better error correction
Amazon, IBM, and traditional silicon makers all working toward error correction. Enlarge (credit: vital) There's a strong consensus that tackling most useful problems with a quantum computer will require that the compute.....»»
This massive Anker SOLIX power station is $1,000 off with free shipping
Anker There’s one thing that everyone should have around, whether living in a traditional family home, off-grid, or moving about in an RV or van: a portable power station. These plug-and-play friendly systems allow you to tap into renewable pow.....»»
Review: Withings Body Scan w/ segmental body comp, nerve activity, Apple Health, more
The most recent smart scale from Withings is so advanced the company calls it a “health station.” I’ve been testing the Withings Body Scan and its features like segmental body composition measurements, nerve activity, 6-lead ECG, and more, whic.....»»
New computational technique enhances accuracy of measurements in nuclear geoscience
Conventional nuclear measurement techniques, such as Monte Carlo simulations, are known for their extensive computational demands and prolonged processing times, especially when applied to unconventional reservoirs characterized by complex lithologie.....»»
New NASA software simulates science missions for observing terrestrial freshwater
From radar instruments smaller than a shoebox to radiometers the size of a milk carton, there are more tools available to scientists today for observing complex Earth systems than ever before. But this abundance of available sensors creates its own u.....»»
The best Dragon’s Dogma 2 mods
Dragon's Dogma 2 shines thanks to mods. Whether you want to improve the lackluster performance, or tweak the game's systems, here are the best mods available......»»
WWDC 2024 will show off Apple"s AI efforts on June 10
Apple has revealed that the 2024 Worldwide Developer Conference will run from June 10 until June 14, which will introduce the upcoming releases of iOS 18 and other operating systems.Apple's 2024 WWDC is June 10Usually held in the first week of June,.....»»
2025 Mini Countryman: More spacious cabin, updated tech
The 2025 update has Level 2 autonomous driving systems that allow drivers to take their hands off the steering wheel on highwaylike routes at speeds of up to nearly 38 mph......»»
New method to measure entropy production on the nanoscale
Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. An equation developed by researchers at Chalmers University of Technology in Sweden, and Heinrich Heine University Düsseldorf, now sheds new l.....»»
Physicists demonstrate parity anomaly in a topological insulator
Experimental and theoretical physicists from the Würzburg Institute for Topological Insulators have observed a re-entrant quantum Hall effect in a mercury telluride device and have identified it as a signature of parity anomaly......»»
How did nervous systems, with their incredible complexity, evolve across different species?
New research supported by the Wu Tsai Neurosciences Institute's Interdisciplinary Postdoctoral Scholars program zeroes in on the surprising observation that many genes found in brain cells and synapses—the points of communication between neurons—.....»»
Scientists on the hunt for evidence of quantum gravity"s existence at the South Pole
Several thousand sensors distributed over a square kilometer near the South Pole are tasked with answering one of the large outstanding questions in physics: does quantum gravity exist? The sensors monitor neutrinos—particles with no electrical cha.....»»
A microalgae–material hybrid promotes carbon neutrality
Microalgae, including cyanobacteria and green algae, represent the most important biological systems for producing biomass and high-value products. It is estimated that microalgae can fix about 90 billion tons of carbon dioxide per year, which accoun.....»»
Unlocking quantum computing power: Automated protocol design for quantum advantage
Imagine a world where complex calculations that currently take months for our best supercomputers to crack could be performed in a matter of minutes. Quantum computing is revolutionizing our digital world. In a research article published in Intellige.....»»
Flying coach? At least you’ll be able to watch movies on an in-seat OLED TV soon
Who needs legroom when you have 8.3 million individually emissive pixels? This is one of the Panasonic Avionics Astrova in-flight entertainment systems, set to debut in Iceland.....»»
Researchers reveal new method for calculating mechanical properties of solids using machine learning
A research team from Skoltech introduced a new method that takes advantage of machine learning for studying the properties of polycrystals, composites, and multiphase systems. It attained high accuracy, nearly as good as that of quantum-mechanical me.....»»
Quantum interference could lead to smaller, faster, and more energy-efficient transistors
An international team of researchers from Queen Mary University of London, the University of Oxford, Lancaster University, and the University of Waterloo have developed a new single-molecule transistor that uses quantum interference to control the fl.....»»
Scientists deliver quantum algorithm to develop new materials and chemistry
U.S. Naval Research Laboratory (NRL) scientists have published the Cascaded Variational Quantum Eigensolver (CVQE) algorithm in a recent Physical Review Research article. The algorithm is expected to become a powerful tool to investigate the physical.....»»
Food production using controlled environment agriculture and agrivoltaics systems could become the new normal
New research from the U.S. Department of Agriculture (USDA) and Virginia Tech suggests that technologies such as controlled environment agriculture and agrivoltaics may become part of the future of farming......»»