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The Buzzer: Are there secret spy messages on the radio?

Twenty Thousand Hertz

00:00

The Buzzer - The Mystery Sound

This episode's mystery sound is made by E.T. The Walrus from the point-defiant zoo and aquarium in Tacoma, Washington. Number stations are mysterious shortwave radio stations that are believed to be sending coded messages to international spies. Some people think it has a more sinister purpose than communicating with Russian spies. If you can guess what that is, then submit your answer by going to the web address, mystery.20k.org. And if you guessed it right, you'll be entered to win. A super soft 20,000 Hertz t-shirt.

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