Copper.avi
Channel: Dale Gerdemann
Date: 2011-07-24

The Gold-Silver-Copper-Bronze-Plastic sequence of videos is based on
generalizations of the Golden Ratio Division algorithm shown in 

   http://www.youtube.com/watch?v=eOxuQQlYG94

to other sequences:

Gold:    Fibonacci A000045
Silver:  Pell A000129
Copper:  A002605
Bronze:  A001906
Plastic: Padovan A000931

I use the two numbers after each subtraction both for the x,y
coordinates and for the notes for two musical instruments. In the case
of Plastic, however, there are three numbers after each
subtraction. So I used the extra variable to determine the color, and
a third instrument of course.