By Anna Harman
Are you a muggle? Not sure what that is? A muggle is a term used in the Harry Potter series to refer to a non-magical human. But To Rob England and many others like him, it refers to someone who knows nothing about geocaching.
Geocaching is an internet phenomena that actually requires you to get off your computer, leave your home, and be a part of the world. The term comes from geo, meaning earth, and cache; referring to a hiding place someone would use to temporarily store items and the memory cache in computers.
Geocaching is a high-tech treasure hunt with GPS systems that adventure seekers throughout the entire world participate in. The idea is to locate hidden containers, called geocaches, in any public place and then share your experiences on an online forum.