Fight Jet Lag With This Wearable Light

Frequent travelers who constantly fly across multiple time zones know how hard it is to even maintain a semblance of a "normal" sleep schedule. A new device from an Australian-based sleep research company might help out, and all you have to do is wear it like a pair of glasses.

The Re-Timer wearable light device can help you catch some z's by working to regulate your body's internal clock. The device emits a soft green light, which is supposed to mimic natural sunlight.

“Photoreceptors in our eyes detect sunlight, signal our brain to be awake, and set our rhythms accordingly,” Leon Lack, chief inventor and psychology professor at Flinders University in South Australia, said in a news release. Read more...