@timoreilly tweets related to: Gps, Fences, America

By Geoff Manaugh and Nicola Twilley A relatively straightforward technological innovation -- GPS-equipped free-range cows that can be nudged back within virtual bounds by ear-mounted stimulus-delivery devices -- could profoundly reshape our relationships with domesticated animals, the landscape, and each other. When European farmers arrived in North America, they claimed it with fences.
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Love this. How GPS-based virtual fences will transform rural America http://t.co/REAnGmaE via @gnat's Four Short Links

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