Onboard GPS to calculate Airplane's Real Speed! (tags)
The distance an airplane is travelling between two points,as indicated on its GPS could easily be calculated to show the airplane's actual air speed between those two points! ..................................................
Education: Key to Understanding and Peace of Mind (tags)
Clarifying the facts from the myths of sex offenders
Mexico Supplies GPS SatNav to Migrants (tags)
A Mexican university has developed a satellite tracking system that the Mexican government plans to distribute to migrants who are forced to cross the border through unsafe routes and in punishing desert heat.