Study details bacterial communication

(PhysOrg.com) -- If you think your family talks too loud at times, just consider what the noise level would be if you could hear what the bacteria around you are saying.

Penn State's Audible Assault

Loud stadiums help win games, and Penn State's Beaver Stadium is one of the loudest in college football. When its crowd roars at a visiting quarterback, his calls can only be heard from a foot and a half away.

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