Jetlag and disrupted sleep patterns are conditions we're all too familiar with, right along with flashing lights that claim to remedy them. A new wearable device, tagged Re-Timer, also promises to be of help by mimicking sunlight and resetting the body clock. Reportedly the result of 25 years of sleep research at Australia's Flinders University, it's worn like a pair of glasses and emits soft green light, fooling the part of the brain that regulates your circadian rhyth
