Samsung's experimental headphones send electric impulses to your brain
 

Not to be outdone by Sony's experimental Future Lab hardware, Samsung is showing off a trio of projects from its C-Lab teams. The most intriguing of these three is definitely the Entrim 4D hardware. It looks like a basic pair of over-hear headphones,...

http://www.engadget.com/2016/03/14/s...on-headphones/