GPS

So the last week Mr Kike talked us about the gps, and it was really intresting beacause we discovered lot of new functions of this system.
I didn't know this , but , you can also play hide and seek games with teh GPS.
EMP: In some countries, they hide a "treasure" in a beautiful place , in that way people can discover really nice places of that country.
PROS: Easy location finder, if you go to other places.
Cons: ANYONE , ANYONE can find where are you and track your car/vehicle.