A concentrated beam of particles and photons could push us to Proxima Centauri
Getting to Proxima Centauri b will take a lot of new technologies, but there are increasingly exciting reasons to do so. Both public and private efforts have started seriously looking at ways to make it happen, but so far, there has been one signific.....»»
A first definitive demonstration of nonthermal particle acceleration in magnetorotational turbulence
Researchers at the University of Colorado, Boulder; KU Leuven; the Flatiron Institute and the University of Wisconsin–Madison recently set out to answer a long-standing research question, specifically whether charged particles in the turbulent flow.....»»
cordless electric push mower from PowerSmart for $120 off right now
Take back your lawn with the PowerSmart 40V Push Mower, now on sale at Walmart for $180. Act fast before this lawn care promo disappears!.....»»
This new game will make your gaming PC sweat
The upcoming Black Myth: Wukong now has an official benchmarking tool, and it will push your PC to its limits......»»
Shipping emissions regulations enacted in 2020 improved air quality but accelerated warming, study finds
Last year marked Earth's warmest year on record. A new study finds that some of 2023's record warmth, nearly 20%, likely came as a result of reduced sulfur emissions from the shipping industry. Much of this warming is concentrated over the northern h.....»»
Push alerts from TikTok include fake news, expired tsunami warning
News-style notifications include false claims about Taylor Swift, other misleading info. Enlarge (credit: FT montage/Getty Images) TikTok has been sending inaccurate and misleading news-style alerts to users’ phones, i.....»»
How to connect the Sonos Ace to a Sonos soundbar
TV Audio Swap allows you to wirelessly beam the audio from a Sonos soundbar (Arc, Beam, Ray) to your Sonos Ace headphones! Here’s how to set things up......»»
Ultrafine particles linked to deaths: Canada study
Air pollution caused by "ultrafine particles," emitted by automobiles and industrial activity, has been linked to 1,100 deaths a year in Montreal and Toronto, according to new Canadian research......»»
iOS 16.7.10 Problems: 5 Things You Need to Know
Apple’s iOS 16.7.10 update fixes issues, but there are problems plaguing iOS 16 and the iPhone as we push away from the company’s latest software release. Some iPhone users are noticing an improvement after upgrading to the latest version.....»»
Invisible laser beam detects what a MacBook user is typing
A whitehat hacker has demonstrated the use of an invisible laser beam to detect what a MacBook user is typing, from a distance, through a window, without being able to see the keyboard … more….....»»
‘Push for speed backfired,’ Sonos CEO says as new products delayed
Sonos CEO Patrick Spence said he pushed the company to move to fast, and as a result two new products will have to be delayed until software is fixed......»»
Broadway embraces particle physics with musical about Higgs boson discovery
The 2013 documentary Particle Fever is being turned into a Broadway musical. A collision between subatomic particles in the Large Hadron Collider's CMS detector. (credit: Research.gov) Particle physics is poised to hit t.....»»
Born to modulate: Researchers reveal origins of climate-controlling particles
Aerosol particles are tiny. Swirling suspended in the air around us, most are smaller than the smallest bug, thinner than the thinnest hair on your head, gossamer specks practically invisible to the naked eye. Newly formed ones are nano-sized. Yet th.....»»
Physicists report new insights into exotic particles key to magnetism
MIT physicists and colleagues report new insights into exotic particles key to a form of magnetism that has attracted growing interest because it originates from ultrathin materials only a few atomic layers thick. The work, which could impact future.....»»
Can quantum particles mimic gravitational waves?
When two black holes collide, space and time shake and energy spreads out like ripples in a pond. These gravitational waves, predicted by Einstein in 1916, were observed for the first time by the Laser Interferometer Gravitational-Wave Observatory (L.....»»
Experiment uses quantum techniques to stimulate photons, enhancing search for dark matter
Scientists cannot observe dark matter directly, so to "see" it, they look for signals that it has interacted with other matter by creating a visible photon. However, signals from dark matter are incredibly weak. If scientists can make a particle dete.....»»
Pac-Man is the latest brand to try to talk to the kids in Roblox
There is now an official Pac-Man experience in Roblox, set up to push the brand to kids on the platform......»»
iOS 16.7.9 Problems: 5 Things You Need to Know
Apple’s iOS 16.7.9 update fixes issues, but there are problems plaguing iOS 16 and the iPhone as we push away from the company’s latest software release. Some iPhone users are noticing an improvement after upgrading to the latest version.....»»
Agricultural soils are efficient ice nucleating particles in the southern great plains
INPs are a rare subset of atmospheric aerosol that can initiate ice formation in clouds. There is a significant gap between scientists' ability to measure INPs and to predict their concentrations and variability in large-scale weather and climate mod.....»»
Researchers trap atoms, force them to serve as photonic transistors
Researchers at Purdue University have trapped alkali atoms (cesium) on an integrated photonic circuit, which behaves like a transistor for photons (the smallest energy unit of light) similar to electronic transistors. These trapped atoms demonstrate.....»»
NASA, JAXA bounce laser beam between moon"s surface and lunar orbit
NASA's LRO (Lunar Reconnaissance Orbiter) has twice transmitted a laser pulse to a cookie-sized retroreflector aboard JAXA's (Japan Aerospace Exploration Agency) SLIM lander on the moon and received a return signal......»»