Parametric Pinecone
thingiverse
Parametric pinecone. Uses principles of Fibonacci spirals, Phi angles and Lucas numbers to create the pinecone shape. The majority of the mathematical ideas was gleamed from the video below but I highly suggest you watch all 3 videos. https://www.khanacademy.org/math/recreational-math/vi-hart/spirals-fibonacci/v/doodling-in-math-class-spirals-fibonacci-and-being-a-plant-2-of-3
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