The Indian National HighwaysIndia's road network comprises of Expressways, National Highways, State Highways, Major District Roads, other District Roads and Village Roads. Of these, the National and State Highways both are 195000 kilometers in length. The National Highway alone cons......
What is GPS NavigationGlobal Positioning System (GPS) is a widely known system that uses satellite signals to trace the location and position of vehicles on earth. Formerly developed by the US Department of Defense, today it is a common feature in mobile devices and cars, whic......
The Amazing GPS SystemThe AMAZING GPS system.
Every where you turn, there is another GPS system. They have put it in cell phones, hand held units for wilderness treckers, boats, trucks and cars. Some of them have voice instructions. One poor slob in a car was told by h......
