New gadget claims to zap you 'til you're zen: Does it work?

CNNMoneyNew gadget claims to zap you 'til you're zen: Does it work?CNNMoneythync trial selfie You'll look slightly less ridiculous than a Google Glasser, and resemble something like a pirate with an out-of-place eye patch, or a head trauma patient. Thync, a wireless device that zaps your brain, promises to make you calmer or ...and more »