the89thkey's Channel - YouTube

24 subscribers

11,048 video views

the89thkey liked 2 weeks ago

6:14

Doodling in Math Class: Spirals, Fibonacci, and Being a Plant [2 of 3]

Part 1: http://youtu.be/ahXIMUkSXX0

Part 3: http://youtu.be/14-NdQwKz9w

Note: Beautiful spirally non-Fibonacci pinecones are very rare! If you fin...

157,706 views

About the89thkey's channel

Created by

the89thkey

Latest Activity

Jan 13, 2012

Date Joined

Apr 26, 2006

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Age

28

Country

United States

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