SEATTLE, May 1 /PRNewswire/ -- The idea for a high-tech treasure hunt started nearly a decade ago in the woods of suburban Portland, Oregon. At midnight on May 2, 2000, the federal government allowed the general public access to a level of GPS technology that previously was restricted to the milita
Source : http://www.prnewswire.com/news-releases/from-space...
Source : http://www.prnewswire.com/news-releases/from-space...