*
Cococubed.com


Phyllotaxis Animations




Home

Astronomy research
Software instruments
Presentations
Illustrations
cococubed YouTube
Bicycle adventures
Public Outreach
Education materials
     Solar Systems Astronomy
     Energy in Everyday Life
     Geometry of Art and Nature
     Calculus

AAS Journals
AAS YouTube
2020 Celebration of Margaret Burbidge
2020 Digital Infrastructure
2021 MESA Marketplace
2021 MESA Summer School
2021 ASU Solar Systems
2021 ASU Energy in Everyday Life



Contact: F.X.Timmes
my one page vitae,
full vitae,
research statement, and
teaching statement.

Here are the phyllotaxis movies that I use in my Geometry of Art and Nature class. Either grab the animated gifs shown below or click on one to get a mp4 movie version. The small tool in fib.f90.tbz generates data files containing the (x,y) positions of the N particles. Each data file can be plotted to form one frame of a movie.


image
0.5 turns per seed
image
0.48 turns per seed
image
0.6 turns per seed
image
0.61 turns per seed
image
e turns per seed
image
π turns per seed
image
root 2 turns per seed
image
φ turns per seed
image
near φ turns per seed