Creating an ultra-low-powered radio device has always been thought impossible because it would rely on perpetual motion to generate energy. That's because the second law of thermodynamics, one of the ...
People connect to the world around them in more ways than ever before. Although the world has changed dramatically since the days when people gathered around their radio to listen to the nightly news, ...
Hundreds of applications available for nonprofits after year-long policy review From the Winter 2001 issue of The News Media &⌠Hundreds of applications available for nonprofits after year-long policy ...
My first dabbling in low-power âbroadcastingâ occurred in childhood. A Radio Shack P-Box kit, namely a wireless AM microphone, was the start. The study of electronics and my work at a community radio ...
Researchers report that lab tests of a new metasurface-based antenna that can harvest 100 microwatts of power, enough to power simple devices, from low power radio waves. This represents an important ...
A few miles and a world away from my house was KDIF 102.9 FM, a low-power FM station in South Phoenix. My drive to the station took me from the prosperous and developing parts of Phoenix to the ...
The FCCâs proposal of a new formula to determine which radio stations can use the highest allowable power levels for their HD Radio FM stations excludes one type of station from doing so: superpowered ...
Solar-powered cell phone prototypes and rumors abound, but Nokia has a battery-less alternative power source for our cell phones lined up: radio waves. The company told MITâs Technology Review that it ...
For now, one of the newest entries into the Twin Cities radio scene is a couple of people sitting behind a folding table covered with a mess of cords, two computer monitors and a microphone. Inside ...
Community activists in Seattle have been working to create low-power FM radio stations for the past two years, and success is in sight: Seven local stations now have Federal Communications ...
Clear Channel Media and Entertainment revealed the results of a new national study of the increasingly powerful role of radio and the unique connection between radio personalities and listeners in a ...
I lost power the night the 2024 Eaton Fire started in Los Angeles, California. Since I live nearby, I kept checking my phone to find out if, or when, I needed to evacuate. I was receiving concerned ...
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