The Nature of Things

Cartography (4x9)

: 14, 1964

Host and writer Lister Sinclair talks about map projection, and the problems of taking a spherical object, the earth, and representing it in two dimensional form such as the Mercator projection and equal area projection. Many maps, both old and new, are used to show how the science of map-making has gradually developed. Sinclair also talks about projection, or perspective, in art.