|  |  | | I found a new fun hobby called Geocaching. It involves using a GPS (Global Positioning System) receiver to find hidden "treasure" placed by others. During my first month of geocaching, I found one hundred caches, and I still do a couple now and then. |
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 |  | | I received my GPS'r (receiver) free, but you can get one for under a hundred dollars. Of course, there are more expensive ones that have more features, but
mine is small enough to fit onto my wrist, much like a very large watch. |
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