GPS to be Upgraded by the Pentagon

Most may just associate the Global Positioning System with the navigation devices in your car, however GPS has become the center for the 21st century. It enables cargo companies to track shipments, guides firefighters to hot spots, helps people find lost dogs and rivals the Internet. A team of scientists and engineers are developing an $8 billion upgrade for the Global Positioning System. This upgrade will make the system more reliable, more widespread, and much more accurate. Click here to read more on the GPS upgrade.