An ancient map drawn in 1513 by a Turkish Admiral was found in Turkey, in 1929. The incredibly astonishing thing about this map is, it shows features of the earth that nobody should have known in 1513. The Piri Reis map was based on more than 20 source maps, some dating to Before Christ, and has Africa and South America in the correct locations, within a half degree of longitude. And the first marine clock which made it possible to place longitude wasn’t invented until 1790. God or Aliens, will we ever know?