Lithium-ion batteries produce faint sounds as they charge, discharge, and degrade. But until now, nobody could interpret ...
A Federal Communications Commission proposal to let state and local prisons jam contraband cell phones has support from ...
US aviation authorities proposed rules that could require airlines to spend billions of dollars replacing or updating ...
For years, we've thought of autism as lying on a spectrum, but emerging evidence suggests that it comes in several distinct ...
This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...
Researchers in China have developed an electrical imaging technique using three-dimensional (3D) tomographic conductive atomic force microscopy (TC-AFM) to go beyond indirect characterization of ...
Bangladesh’s busiest airport is facing growing concern over the reliability of its air traffic communication system, after ...
There were about as many deadly bear attacks in Japan in just 2025 as there are in the United States in the average decade.
3dOpinion
I went to college and lived within my means, but my career stalled amid economic fog we're living in
Over the past year, I’ve watched a steady stream of friends and professional colleagues lose their jobs. For a group long ...
Rearview camera failures are affecting the 911, Cayenne, and Panamera, including some hybrid versions. The all-electric ...
Researchers in China have developed a reconfigurable intelligent surface (RIS) that harvests energy from enemy radar.
“Not every experience should be pleasurable. Sometimes we need friction, safety warnings,” Turner said. Those disclosures ...
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