The Golden Ratio, Finding Spirals in Nature and Beyond.
Table of Contents
Page 1. A Basic Ratio Between A and B
Page 2. Using Squares and Rectangles to Build a Pattern
Page 3. The Golden Ratio in a Snail Shell
Page 4. The Golden Ratio in a Sea Shell
Page 5. The Golden Ratio in the Skin of the Pineapple
Page 6: The Golden Ratio in the Animal Kingdom
Page 7: The Golden Ratio in Astronomy