Alice Tang The Phi Cowl is inspired by the book The Golden Ratio: The Story of PHI, the World’s Most Astonishing Number by Mario Livio. The golden ratio (phi, ϕ, or Φ = ~1.6180339887498948482) is the ratio between the width and sides of a pentagon, and the ratio is evident in many geometric shapes and numbers in art and nature. For example, knitters often…
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Phi Cowl
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