Physicists captured, quantified the sound of champagne’s effervescence
The production of the sound coincides with the rupture of the bubble at liquid surface. Enlarge / The physics behind champagne's bubbly delights is surprisingly complex—including the source of its distinctive crackling sound. (credit.....»»
Earth from space: New Zealand"s North Island
Captured on 7 May 2024, this Copernicus Sentinel-2 image shows part of New Zealand's North Island......»»
LG updates its Tone Free earbuds with ‘pure graphene’ drivers
LG's latest wireless earbuds are claimed to offer better sound quality thanks to the use of pure graphene drivers......»»
How do you pronounce “hockey”? US players say it with “fake Canadian” accent.
They don't want to sound Canadian, but like a hockey player—a "linguistic persona." Enlarge (credit: Tommy Gilligan/USMA PAO/CC BY-NC-ND 2.0) University of Rochester linguist Andrew Bray started out studying the evolut.....»»
A new space mission may help physicists answer "hairy" questions about black holes
Physicists consider black holes one of the most mysterious objects that exist. Ironically, they're also considered one of the simplest. For years, physicists like me have been looking to prove that black holes are more complex than they seem. And a n.....»»
A spider silk sound system: Webs match acoustic particle velocity for long-distance sound detection
The best microphone in the world might have an unexpected source: spider silk. Spiders weave webs to trap their insect snacks, but the sticky strands also help spiders hear......»»
Researchers call for a new measurement of time for tunneling particles
In an amazing phenomenon of quantum physics known as tunneling, particles appear to move faster than the speed of light. However, physicists from Darmstadt believe that the time it takes for particles to tunnel has been measured incorrectly. They pro.....»»
Is an open-source AI vulnerability next?
AI has captured widespread interest and offers numerous benefits. However, its rapid advancement and widespread adoption raise concerns, especially for those of us in cybersecurity. With so much interest, there are lots of insecure applications findi.....»»
Usually $600, this LG soundbar with subwoofer is $400 today
Need to upgrade your TV's sound? It doesn't have to be super expensive if you pick up deals like this......»»
App Store emulator surge continues, this time for PlayStation Portable games
PPSSPP, a popular emulator for PlayStation Portable games, is now available for gamers to play their nostalgic favorites from years past.PPSSPP on the App StoreApple has officially welcomed PPSSPP, a popular PSP emulator (and not the sound to summon.....»»
Democratizing the Demoscene: PicoGUS Brings the 90s Tracker Sound to the Masses
Still entranced by the specific sound of the 90s era Gravis Ultrasound PC card after all these years, Ian Scott set out to emulate it using Raspberry Pi. The post Democratizing the Demoscene: PicoGUS Brings the 90s Tracker Sound to the Masses appear.....»»
Model suggests subluminal warp drives may be possible
A team of physicists from the University of Alabama in Huntsville and the Advanced Propulsion Laboratory at Applied Physics, in New York, has developed a model that shows it might be possible to create a subluminal warp drive......»»
Denon adds Siri functionality to its lineup of smart speakers
You can now use Siri on select Denon Home Series speakers — provided you already have a HomePod in your house.The Denon Home Sound Bar 550Denon, a company known for its wireless receivers and smart speakers, has quietly rolled out a feature that al.....»»
Best soundbars of 2024: a sound upgrade for your TV
Ready for the next level of movie and TV show audio? Investing in one of these soundbars will enhance your TV's sound in more ways than one......»»
Robot dogs armed with AI-aimed rifles undergo US Marines Special Ops evaluation
Quadrupeds being reviewed have automatic targeting systems but require human oversight to fire. Enlarge / A still image of a robotic quadruped armed with a remote weapons system, captured from a video provided by Onyx Industries......»»
Robot dogs armed with AI-targeting rifles undergo US Marines Special Ops evaluation
Quadrupeds being reviewed have automatic targeting systems but require human oversight to fire. Enlarge / A still image of a robotic quadruped armed with a remote weapons system, captured from a video provided by Onyx Industries......»»
Physicists reach atomic-scale telegraphy with light
In the 1880s Heinrich Hertz discovered that a spark jumping between two pieces of metal emits a flash of light—rapidly oscillating electromagnetic waves—which can be picked up by an antenna. To honor his groundbreaking work, the unit of frequency.....»»
Possible evidence of glueballs found during Beijing Spectrometer III experiments
A large international team of physicists working on the BES III collaboration has announced possible physical evidence of glueballs. In their study, published in the journal Physical Review Letters, the group analyzed decaying particles in a particle.....»»
SpaceX shares footage of gorgeous orbital sunrise
SpaceX has shared footage of a stunning orbital sunrise captured during the deployment of another batch of Starlink satellites......»»
Identifying priorities to leverage smart digital technologies for sustainable crop production
Drones monitoring fields for weeds and robots targeting and treating crop diseases may sound like science fiction but is actually happening already, at least on some experimental farms. Researchers from the PhenoRob Cluster of Excellence at the Unive.....»»
Listening to giants: The search for the elusive Antarctic blue whale
Blue whales are the largest animals on Earth, measuring up to 30 meters long and weighing up to 200 tons—as much as a Boeing 787. Yet it's the sound they make, not their size, which gives their location away......»»