Amazon.com: NERVANA Generator and Headphones Unit with Extra Set of Headphones (Complete Set) : Electronics
NERVANA Generator and Headphones Unit | StackSocial
Headphones that stimulate the release of dopamine in your brain and reportedly make you feel high as hell have been invented by Florida-based tech company, Nervana, and are set to go on
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I zapped my brain's pleasure center with electric headphones | Engadget