In Cardiovascular: How Did They Mapped The Continents 500 Years Ago? - General

Xstar_Lumini It was because people 500 years ago were actually intelligent and didn't rely on technology to live their lives. It was because people 500 years ago were actually intelligent and didn't rely on technology to live their lives. Xstar_LuminiNo. Sly:They calculated angles, placed survey markers and plotted the points out on a grid. Okay now you are starting to make sense. so they used the ...Cardiovascular