This Gadget Gives You a Low-Voltage Pick-Me-Up – WSJ

July 24, 2015

This Gadget Gives You a Low-Voltage Pick-Me-Up
http://www.wsj.com/articles/this-gadget-gives-you-a-low-voltage-pick-me-up-1437503825 @Thync stimulates #nerves on your forehead, but is this safe?

A device called Thync stimulates nerves with electricity to fire you up or calm you down, but does it work?