Electromagnetic radiation is the general term for the more familiar light and radio waves, but also includes gamma rays, x rays, ultraviolet rays, and infrared. All of these forms of electromagnetic ...

HeartMedia laid off another round of employees in recent days, as the debt-plagued radio industry continues to contract ...

Back to our radio signal. The electrons in our wire are moving, but not in one direction. These electrons are moving back and forth. Actually, the wave displayed in the activity is a ...

NFC credit cards enable secure, contactless transactions using near-field communication technology. Users can complete ...

A play off of “radio wave,” the installation is set in a radio station in an alternative dimension and thus has a special focus on sound. Radio Tave will be made up of dozens of rooms designed ...

Democrats pointed to their party’s wins in the state in recent years and how poorly some Trump-aligned candidates performed ...

Davies, Kenneth 1986. Wave Propagation: The Propagation of Radio Waves . The Theory of Radio Waves of Low Power in the Ionosphere and Magnetosphere. K. G. Budden. Cambridge University Press, New York, ...

The classic crystal radio was an oatmeal box with some wire and a few parts. [Michael Simpson] has something very different. He found an assembled Philmore “selective” radio kit. The simple ...

Different types of electromagnetic wave have different uses and dangers. Radio waves are used for sending radio and television signals. They are also used to control radio-controlled toys ...

Clint Gouveia was only about seven years old at the time, listening to long wave radio in bed, late at night. "I could hear all these voices from far away," he recalls. "It inspired me to want to ...

Seemingly overnight, we’ve seen a new wave of headphones, earbuds ... Instead, Bluetooth devices broadcast or receive audio, just like traditional terrestrial AM or FM radio. Given the potentially ...

All Google and Nest Home devices work with smart home products with the 'Works With Google Home' logo on their retail packaging ... It is a mesh network using low-energy radio waves to communicate ...