THE GREENWICH MERIDIAN
The Prime Meridian is an imaginary line running north- south through Greenwich. In 1884 the line was named as the world´s longitude Zero by the International meridian Conference.
Every position on earth is definied by its longitude ( its distance east or west from Greenwich ) and its latitude ( the distance north or south of the equador).

WEST
EAST
I DON´T KNOW IF I´LL GO AROUND THE WORLD, BUT AT LEAST, I HAD GONE UP TO THE MIDDLE OF IT..........