http://design.propeller.com/story/2008/05/11/the-history-of-the-color-wheel "The first color wheel has been attributed to Sir Isaac Newton, who in 1706 arranged red, orange, yellow, green, blue, indigo, and violet into a natural progression on a rotating disk. As the disk spins, the colors blur together so rapidly that the human eye sees white." An in-depth history of color wheels and how we came to use them. http://media-images.nscpcdn.com/media/ns-logo-rss.gif http://www.propeller.com en-us Copyright 2006-2007 Propeller Propeller.com