Spirals, Fibonacci and being a plant

5 videos
You're feeling spirally today, and math class today is taking place in greenhouse #3...

Doodling in math: Spirals, Fibonacci, and being a plant [1 of 3]

VIDEO 5:55 minutes
Part 2: http://youtu.be/lOIP_Z_-0Hs Part 3: http://youtu.be/14-NdQwKz9w Re: Pineapple under the Sea: http://youtu.be/gBxeju8dMho

Doodling in math: Spirals, Fibonacci, and being a plant [2 of 3]

VIDEO 6:14 minutes
Part 1: http://youtu.be/ahXIMUkSXX0Part 3: http://youtu.be/14-NdQwKz9wMore on Angle-a-trons: http://www.youtube.com/watch?v=o6W6P8JZW0oNote: Beautiful spirally non-Fibonacci pinecones are very rare! If you find one, keep it.

Doodling in math: Spirals, Fibonacci, and being a plant [3 of 3]

VIDEO 6:07 minutes
Part 1: http://youtu.be/ahXIMUkSXX0 Part 2: http://youtu.be/lOIP_Z_-0Hs How to find the Lucas Angle: http://youtu.be/RRNQAaTVa_A References: Only good article I could find on the subject: ...

Open letter to Nickelodeon, re: SpongeBob's pineapple under the sea

VIDEO 1:58 minutes
SpongeBob background designer's response: "OK, I guess the jig is up... I'm tired of living a lie." See his full message and pineapple redesign: http://kennypittenger.blogspot.com/2012/01/called-out.html P.S. http://youtu.be/sFTwc8kHSu4 ...

Angle-a-trons

VIDEO 2:04 minutes
This is a follow-up from Being a Plant part 2 ( http://youtu.be/lOIP_Z_-0Hs )