Locating cattle with GPS
by nikewong on 2009-01-09 11:43:54
Perhaps in the future, there will be no need to use fences to keep cattle in the farm. With GPS, you can know where the cattle are and also control their direction.
Perhaps in the future, there will be no need to use fences to keep cattle in the farm. With GPS, you can know where the cattle are and also control their direction.