Tag Archives: radio

How to Win Radio Contests

My cousin Jared Pot is a family legend for all kinds of reasons, the main one being that you can't listen to FM radio in the greater Toronto area without hearing him win a contest. I'm only barely exaggerating: The man routinely wins three to four prizes a week. Everyone …

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Metal Prices Are Soaring. So Is Metal Theft

Something had gone wrong with the giant radio tower. Will Payne, of Payne Media Group, got an alert from his utility company in the middle of the night telling him as much. But it wasn’t until he got to the site around 5 am, in subzero temperatures, that he realized …

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The Physics of Faraday Cages

The world relies on electromagnetic waves for communications: Wi-Fi, Bluetooth, 5G, even radio waves. But suppose you want to prevent a device from communicating—or interfering—with the rest of the world. You can't block EM waves, but you can cancel them by surrounding the device with an electrically conducting material. We …

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The Mystery of Cosmic Radio Bursts Gets Bright New Clues

Rare, fleeting radio flashes in the sky have bewildered astronomers for more than a decade. These “fast radio bursts,” blips that flare and then disappear in a couple seconds or less, flit in and out of existence so quickly that astronomers struggle to study them, let alone pinpoint their cosmic …

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