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Dimensions: a walk through mathematics Season 1 Episode 1 Dimension Two 2008

Hipparchus explains how two numbers can describe the position of a point on a sphere. He then explains stereographic projection: how can one draw a picture of the Earth on a piece of paper?

  • Released: 2008-07-18
  • Runtime: 15 minutes
  • Genre: Documentary
  • Stars:
  • Director: Aurélien Alvarez

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