If you travel across different timezones, you know how it feels to be jetlagged. You become sleepy, moody, can't concentrate and you have a hard time staying awake in the day, and can't fall sleep at night. The Re-Time Jetlag Glasses solve this problem.
The glasses will adjust your body's natural clock so it is "in-sync" with your new destination time. It does so by means of blue-green LED lights that attach to a battery pack on the glasses. The LEDs on the are scientifically proven to alter circadian rhythms.
If you visit Re-Time's website you'll find a lot of information on how it works, the science behind it, and literately links to proove it. And best of all, the glasses don't look goofy, they're actually pretty stylish.