By Amy Wilkinson
Updated January 13, 2009 at 12:00 PM EST

Upload a photo file or link into TinEye, and the self-described Google of images searches the Web for other iterations of that image, whether they be Photoshopped, re-sized, or in the case of Gandhi, Yoda-ized. Not only is TinEye a handy way to find a higher resolution image, but I suspect it will have some application in tracking the whereabouts of more than a few drunken New Year’s Eve photos.