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 and see if you can find it.
Ken JenningsI always feel a certain sense of reverence in libraries, even small city ones that smell like homeless internet users.
Ken Jennings