Episode Synopsis "Dimension 2"

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?

Listen "Dimension 2"

More episodes of the podcast Is All About Math (Video Podcast)

• Pi
• Proof
• Fibration continued
• Fibration
• Complex Numbers continued
• Complex Numbers
• The fourth dimension continued
• The fourth dimension
• Dimension three
• Dimension 2
• Are you having Phun yet?
• Weaving Numbers
• The Well Ordering Principle
• Mathematical Induction (Part III)
• Mathematical Induction (Part II)
• 1, 2, 3 ... Infinity. Mathematical Induction
• Summation Telescoping Property
• It's all Greek to me! Sigma notation
• Triangular Numbers (Part III)
• Triangular Numbers (Part II)
• Triangular Numbers (Part I)