A team of engineers at the University of Warwick in the UK have created a revolutionary new kind of audio speaker that has better sound than the traditional variety, and is about as thin as a piece of thick paper.

Warwick news explains:

A groundbreaking new loudspeaker, less than 0.25mm thick, has been developed by University of Warwick engineers, it’s flat, flexible, could be hung on a wall like a picture, and its particular method of sound generation could make public announcements in places like passenger terminals clearer, crisper, and easier to hear.

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