Engineers evaluate the factors affecting battery performance at low temperatures
Energy storage with rechargeable battery technologies powers our digital lifestyles and supports renewable energy integration into the power grid. However, battery function under cold conditions is an ongoing challenge, motivating researchers to impr.....»»
Google cutting more jobs as it restructures teams as part of shift to AI
Layoffs and relocations are affecting more Google workers, and not for the first time this year......»»
What could your mobile app performance be costing you?
What could your mobile app performance be costing you?.....»»
NASA"s Roman space telescope"s "eyes" pass first vision test
Engineers at L3Harris Technologies in Rochester, New York, have combined all 10 mirrors for NASA's Nancy Grace Roman Space Telescope. Preliminary tests show the newly aligned optics, collectively called the IOA (Imaging Optics Assembly), will direct.....»»
Honey bees experience multiple health stressors out in the field
It's not a single pesticide or virus stressing honey bees, and affecting their health, but exposure to a complex web of multiple interacting stressors encountered while at work pollinating crops, new research from York University has found......»»
macOS Monterey 12.7.4 Issues Impacting Mac Users
If you recently downloaded Apple’s macOS Monterey 12.7.4 update, and you’ve run into bugs or performance issues, know that you’re not alone. We’ve seen a steady stream of complaints since launch. Apple pushed macOS Monterey 12.....»»
A chunk of metal that tore through a Florida home definitely came from the ISS
"I don't think I've seen or heard, after my own research, any of these events occurring." NASA has confirmed that the object that fell into a Florida home last month was part of a battery pack released from the International Space St.....»»
Mercedes brings C-Class performance plug-in hybrid sedan to U.S.
The 2024 Mercedes-AMG C 63 S E Performance arrives in spring and starts at $85,050 including shipping......»»
Ford recalls 456,565 Bronco Sports, Mavericks over loss of drive power, NHTSA says
Unexpected battery loss might go undetected in these vehicles, which could lead to a car being unable to restart or stall when coming to a stop at a low speed, NHTSA said......»»
EVs get efficiency boost from new heat pump technology
While improving electric vehicle range usually focuses on battery pack size, power electronics, curb weight and aerodynamics, a heat pump bolsters EV efficiency, especially in cold weather......»»
New plastic coating discovery gives greater functionality to 3D printing
Scientists and engineers have developed a new coating for plastic particles that are used in 3D printing, which significantly increases their functionality and opens up new possibilities for commercial application......»»
Does RAM speed matter for PC performance?
Frequency, latency, and memory channels impact the speed of RAM, but should you care how fast your RAM is? The short answer: Yes, but not too much......»»
iOS 15.8.2 Issues Plague iPhone Users
Apple continues to release new iOS 15 software which means we continue to see complaints about the software’s performance. And the latest upgrade, iOS 15.8.2, is causing a variety of problems for iPhone users. iOS 15.8.2 was released for iPhone.....»»
EV fast-charging comes to condos and apartments
A battery-buffered DC charger is an alternative to a bank of shared AC chargers. Enlarge / The Marina Palms condo development in Miami recently added an ADS-TEC ChargeBox DC fast charger for its residents. (credit: ADS-TEC).....»»
NASA"s VIPER moon rover gets its head and neck
In this image from Feb. 12, 2024, engineers lift a mast into place on NASA's VIPER (Volatiles Investigating Polar Exploration Rover) robotic moon rover. VIPER's mast and the suite of instruments affixed to it look a lot like the rover's "neck" and "h.....»»
Yellowstone Lake ice cover unchanged despite warming climate
The length of time that Yellowstone Lake is covered by ice each year has not changed in the past century, despite warming temperatures in the region, according to new research led by University of Wyoming scientists......»»
Uranium-immobilizing bacteria in clay rock: Exploring how microorganisms can influence the behavior of radioactive waste
When designing repositories for high-level radioactive waste in deep geological layers, various factors must be carefully considered to ensure their long-term safety. Among other things, natural communities of microorganisms can influence the behavio.....»»
The new Insta360 X4 looks like the ultimate action camera
The Insta360 X4 features a bigger battery, tougher design, better resolution, and more for just $500......»»
Don’t let the gimmicks fool you. The Ioniq 5 N is a serious track car
Hyundai threw everything it had at the 2025 Ioniq 5 N, the first EV to wear the N performance badge......»»
Marshall’s latest headphones get 100 hours of battery life and wireless charging
Marshall has updated its popular wireless headphones and earbuds with better battery life and new features......»»
Honda"s first in-house EV starts production in 2025
Honda is retooling three existing plants in Ohio to produce EVs and EV components and is building a joint-venture battery factory with LG Energy Solution......»»