Physicists demonstrate how sound can be transmitted through vacuum
The classic film "Alien" was once promoted with the tagline "In space, no one can hear you scream." Physicists Zhuoran Geng and Ilari Maasilta from the Nanoscience Center at the University of Jyväskylä, Finland, have demonstrated that, on the contr.....»»
Narwal Freo Z Ultra vs. Dreame L40 Ultra: Which is the better robot vacuum?
The Narwal Freo Z Ultra and Dreame L40 Ultra are both priced at $1,500 and get you tons of cool features. But which robot vacuum is better for your home?.....»»
Apple AirPods 4: everything you need to know about the latest earbuds
Apple's newest wireless earbuds have a new shape, better sound, and lots of extra features. Here's the full scoop......»»
Discovery of a new phase of matter in 2D defies normal statistical mechanics
Physicists from the Cavendish Laboratory in Cambridge have created the first two-dimensional version of the Bose glass, a novel phase of matter that challenges statistical mechanics. The details of the study have been published in Nature......»»
Scientists demonstrate first experimental evidence of non-Hermitian edge burst in photonic quantum walks
In a new Physical Review Letters study, scientists have demonstrated the first experimental observation of non-Hermitian edge burst in quantum dynamics using a carefully designed photonic quantum walk setup......»»
AI system identifies elephant trumpeting calls to improve safety for villagers
In an article published in the International Journal of Engineering Systems Modelling and Simulation researchers demonstrate how a trained algorithm can identify the trumpeting calls of elephants, distinguishing them from human and other animal sound.....»»
Scientists prove long-standing wave amplification theory
Physicists at the University of Southampton have tested and proven a 50-year-old theory for the first time using electro-magnetic waves. They have shown that the energy of waves can be increased by bouncing "twisted waves"—those with angular moment.....»»
Space travel comes with risk—SpaceX"s Polaris Dawn mission will push the envelope further than ever
Space is an unnatural environment for humans. We can't survive unprotected in a pure vacuum for more than two minutes. Getting to space involves being strapped to a barely contained chemical explosion......»»
Improved method for phonon lasers "locks" sound waves into a more stable and powerful state
Scientists have made a significant leap in developing lasers that use sound waves instead of light. These phonon lasers hold promise for advancements in medical imaging, deep-sea exploration, and other areas......»»
Today is your last chance to buy this JBL soundbar for $150
Are you looking for a boost in TV sound quality? Invest in the JBL Cinema SB170 2.1 Channel Soundbar, now on sale at Best Buy for just $150!.....»»
Physicists capture images of atoms flowing along a boundary without resistance despite obstacles in their path
Typically, electrons are free agents that can move through most metals in any direction. When they encounter an obstacle, the charged particles experience friction and scatter randomly like colliding billiard balls......»»
This retro robot vacuum is one of my favorite gadgets at IFA 2024
The Karcher RC 3000 is one of many gadgets on display at IFA 100 Years: The Exhibition, and it's seriously cool for a robot vacuum that's over 20 years old......»»
Researchers find a place to take a python"s pulse
Stethoscopes don't work well on reptiles. Scales interfere with sound transmission. Scared tortoises and turtles hide behind their legs, covering their hearts......»»
JLab brings dual-driver, hi-res sound to its best sports earbuds
JLab's Epic Sport ANC 3 brings new sound quality and spatial audio it its best earhook earbuds......»»
Physicists capture first thickness-dependent transitions in two-dimensional magnetic material
A team of physicists from The University of Hong Kong (HKU), Texas Tech University (TTH), and the University of Michigan (UMich), has made an important discovery in the study of van der Waals (vdW) magnetic materials, a special class of materials wit.....»»
Adding an alternating magnetic field to layers of twisted graphene creates even more exotic properties
Magnetic fields can engineer flat bands in twisted graphene layers to create a new playground for exotic physics, RIKEN physicists have shown......»»
Nanostructures enable on-chip lightwave-electronic frequency mixer
Imagine how a phone call works: Your voice is converted into electronic signals, shifted up to higher frequencies, transmitted over long distances, and then shifted back down so it can be heard clearly on the other end. The process enabling this shif.....»»
Scientists demonstrate octave-spanning soliton frequency combs on thin-film lithium niobate
The invention of optical frequency combs revolutionized frequency metrology and time-keeping. Miniaturization of such combs onto photonic chips, primarily leveraging the microresonator Kerr soliton frequency comb, expands on these functionalities by.....»»
Dynamic Colors and Sound Make up Kanto Audio’s New Speaker Range
Check out Kanto Audio's newest gear. The post Dynamic Colors and Sound Make up Kanto Audio’s New Speaker Range appeared first on Phandroid. If you’re after a set of speakers which manage to impress both in terms of sound and lo.....»»
Missed Labor Day robot vacuum deals? This Eufy is still over $100 off
Amazon has a last-minute Labor Day robot vacuum deal with the Eufy X8 robot vacuum down to $200 but not for much longer......»»
AirPods Max with bone conduction could make phone calls more private
Future AirPods Max or other personal audio accessories could increase the privacy of sound, by using bone conduction to transmit calls or private audio to the user without being heard by anyone else.Like other forms of communication, audio can someti.....»»