Earbuds Beat Depression by Shining Lights Into Your Brain | Gadget Lab | Wired.com

Earbuds Beat Depression by Shining Lights Into Your Brain | Gadget Lab | Wired.com: "The concept for the Valkee sounds like the worst kind of snake-oil: It’s a little box that combats the dark blues of Seasonal Affective Disorder (SAD) with bright lights. Nothing new there, except it shines the lights into your head through your ears."