A children's book aimed at the 4th to 9th Grade level that explores the many practical aspects and uses of GPS and how it all works. The book starts out with a practical explanation of how location finding works and then translates this to how a GPS satellite and receiver figures your location. The book then continues to show the child reader what goes on and goes in a GPS satellite. Next, the many different ways in which a GPS receiver can be used for such areas as farming, rescue, surveying, smart phones and many more are all explored. The child's imagination is challenged at the...
A children's book aimed at the 4th to 9th Grade level that explores the many practical aspects and uses of GPS and how it all works. The book starts o...