A fan once asked if he could have a piece of my hair for voodoo. I said no, so he hugged me and plucked out a couple of hairs and ran off.
People are using GPS systems to find millions of little hidden objects throughout the world - often as simple as a piece of Tupperware hidden in the woods. You go to a website, you get the latitude and longitude to get the specific location of a certain specific hiding space, and then you go there a