Inferno Speaker Blaster Makes you Vomit

Inferno is a "sonic barrier," a long metallic speakerbar that generates a sound made of four frequencies between 2 and 5 kilohertz. The sound itself is 125dB, which is the typical sound made by an alarm, but according to Danger Room's Sharon Weinberger, it's "the most unbearable, gut-wrenching noise I've ever heard in my… » 2/13/08 1:54pm 2/13/08 1:54pm