No more speaker cables? New tech uses your home’s power lines to transmit audio
New sound-over-powerline tech might let you position your passive speakers anywhere you can find a power outlet -- no speaker cables needed......»»
NASA powers down Voyager 2 plasma instrument to extend mission
To save power, NASA has switched off another scientific instrument on its long-running Voyager 2 spacecraft......»»
Microsoft’s Three Mile Island Deal Signals a Broader Nuclear Comeback
Microsoft’s deal to bring back a Three Mile Island nuclear reactor is just one part of Big Tech’s quid pro quo with nuclear power......»»
An Ultrathin Graphene Brain Implant Was Just Tested in a Person
A Spanish biotech company sees the carbon material as a way to power the brain-computer interfaces of the future......»»
Ukraine Is Decentralizing Energy Production to Protect Itself From Russia
The Energy Act for Ukraine Foundation is equipping schools and hospitals with solar panels and energy storage systems to nullify Russian attacks on the country's power plants......»»
Solar Sails and Comet Tails: How Sunlight Pushes Stuff Around
It seems crazy, but light actually exerts a physical force on objects. It could power a new generation of spacecraft for deep-space missions......»»
Hurricane Helene Will Send Shockwaves Through the Semiconductor Industry
Downpours at Spruce Pine, North Carolina, have taken the biggest known deposit of high-purity quartz offline, leaving the global tech supply chain potentially starved of an ingredient vital for making microchips......»»
The UK Has No Coal-Fired Power Plants for the First Time in 142 Years
With Monday's closure of Ratcliffe-on-Soar, coal is no longer being used to provide electricity in the UK......»»
23andMe Is Sinking Fast. Can the Company Survive?
The home DNA testing boom is over, and 23andMe is running out of options......»»
Beyond "one pore at a time": New method of generating multiple, tunable nanopores
Nanoporous membranes with atomic-scale holes smaller than one-billionth of a meter have powerful potential for decontaminating polluted water, pulling valuable metal ions from the water, or for osmotic power generators......»»
Focal’s first wireless speakers are a tech tour de force with a price to match
Focal's Diva Utopia are floor-standing speakers with built-in amplification, a wireless link, and a ton of music source options......»»
Andrew Garfield sets the record straight on a Spider-Man return: ‘I would 100% come back’
Would Andrew Garfield reprise his role as Peter Parker? After his appearance in Spider-Man: No Way Home, Garfield is open to suiting up as Spider-Man again......»»
Popular Juicebox EV home chargers to lose connectivity as owner quits US
The chargers will still function, but with no app scheduling or remote access. Owners of the popular home EV chargers made by Juicebox are about to lose a whole lot of features. I.....»»
Ring Protect rebrands to Ring Home and adds 24/7 recording
Ring Protect is now Ring Home, and while its pricing structure is the same, it benefits from several cool new features -- including 24/7 recording......»»
Helene takes ultrapure quartz mines offline, threatens tech supply chains
Spruce Pine, NC contains largest known deposit of high-purity quartz. Millions of people across the US South have gone without power or have been forced to evacuate following days.....»»
Latest Microsoft Office for Mac now available without subscription
Two new subscription-free versions of Office for Mac are now available from Microsoft, with Office Home 2024 costing $149.99. For my money, the standalone versions are by far the best value, letting you buy them once and use them as long as you li.....»»
Push to map Great Lakes bottom gains momentum amid promises effort will help fishing and shipping
Jennifer Boehme grew up scouting beaches around her home in St. Petersburg, Florida, for whatever she could find. Rocks, sand dollars, coquina mollusks—anything the ocean gave up......»»
Here’s your chance to win this Gigabyte gaming laptop — a $1,300 value
Here's your chance to win an awesome Gigabyte gaming laptop (G6X 9KG) with a GeForce RTX 4080 and plenty of power to play Black Myth: Wukong......»»
Our pick for the best soundbar under $500 is over 50% off at Amazon
If you want a great soundbar at bargain-bin prices, this deal on the the Yamaha Audio YAS-209BL will be perfect for you......»»
Scientists explore microbial diversity in sourdough starters
When millions of people went into lockdown during the pandemic, they went in search of new at-home hobbies to help cure their boredom. Among them was making sourdough bread. In addition to being sustainable for its use of natural ingredients and trad.....»»
NASA"s instruments capture sharpest image of Earth"s radiation belts
From Aug. 19–20, ESA's (European Space Agency's) Juice (Jupiter Icy Moons Explorer) mission made history with a daring lunar-Earth flyby and double gravity assist maneuver, a spaceflight first. As the spacecraft zipped past our moon and home planet.....»»