stable structure. Each fiber is produced using a method called coaxial wet-spinning, with an insulating outer layer and a fluffy, conductive inner core. The core contains multi-walled carbon ...

New research has revealed the fundamental mechanisms that limit the performance of copper catalysts—critical components in ...

As global demand for electric vehicles and renewable energy storage surges, so does the need for affordable and sustainable ...

An AI-powered sticker can identify real motions - even when someone's trying to hide how they're feeling. The ...

A leak from WABetaInfo suggests that the app is about to improve your options for reacting to messages and media files by enabling you to use stickers. I thought it did that already, but I'm ...

In a study led by Lawrence Berkeley National Laboratory and SLAC National Accelerator Laboratory in the United States of America, researchers used advanced X-ray techniques to observe copper ...

Apr. 21, 2025 — Across the United States, 58% of counties have no active air-quality monitoring sites, according to a new study. Rural counties, especially those in the Midwest and South, are ...

Technologies that pull carbon dioxide directly out of ambient air will be required if humanity is to get its CO2 emissions down to zero. Direct air capture will be a useful last resort to offset ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=50 ...