Please be Seated Dedication This program is dedicated to the memory of Dan Margulies, senior technician in the Physics Lecture Demonstration Facility, who died last week at the age of 40. COLORCOLOR Physics is Phun March 2008 Primary Additive Colors Mixtures Additive Color Filters Chromaticity Diagram Color Tree Color Tree section Color Mixing in TV Subtractive Color Filters Primary Subtractive Colors Mixtures Spectrum Photograph Baird Television History Wikipedia NASA Wide Field Camera 3 Gilbert & Haeberli: Physics in the Arts Wikipedia Double Alaskan Rainbow Gilbert & Haeberli: Physics in the Arts The National Center For Atmospheric Research Opponent Processing Theory of Color Vision 1.Color Shadows 2.Bidwells Disk 3.The Land Effect 4.Opponent Processing IllusionsOpponent Processing Illusions 5.Color BlindnessColor Blindness 6.Greener than Green The number 12 is visible to all people, including those with any type of color blindness. The number "15" appears to those with normal vision, a "17" to those with red-green deficiencies, and no number is visible to those with total color blindness. The number "74" appears to those with normal vision, a number "21" to those with red-green deficiencies, and no number is visible to those with total color blindness. What is Greener Than Green? We are on the web atAnimated Gifs compliments of bellsnwhistles.com The End See you in May!