MLB Testing Strange New Tech to Combat Sign Stealing with Encrypted 'Bone Conduction' Device

Sign stealing has plagued baseball since the game was created in the 19th century, from the telescope and buzzer system used in 1951's "Shot Heard 'Round the World" to the Apple Watches and telephoto cameras and trashcan banging deployed in more modern times, and Major League Baseball is turning to some unusual technology to combat the problem.