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What's the buzz? Teens can't stand it


Device, which emits high-frequency sound that can be heard by most people under 20, is meant to drive troublemakers away.

About

Jay Garmon has a vast and terrifying knowledge of all things obscure, obtuse, and irrelevant. One day, he hopes to write science fiction, but for now he'll settle for something stranger -- amusing and abusing IT pros. Read his full profile. You can a...