Geocachers Explore the City's History Through a High-Tech Treasure Hunt
You may have heard of geocaching, a high-tech treasure hunt; geocachers, often just called “cachers,” like to say they “use multi-million-dollar satellites to find Tupperware in the woods.” And actually, that’s pretty accurate. Geocaches are all around you. You've probably parked your car next to one more than once and never known it. They exist in the woods, in urban settings, even at the bottom of the ocean and the top of Mount Everest. In fact, there is a geocache circling the Earth right now aboard the International Space Station. A geocache is usually a container, often hidden...
Source: dallasobserver.com