RGB Additive Color Mixing Demo: three LEDs projected onto a translucent screen demonstrate the additive nature of our perception of colored light. Three potentiometers allows the user to adjust the intensity of each color. Mixing Red, Green, and Blue to create Yellow, Magenta, and Cyan with the following mixings: R G=Y, G B=C, and R B=M. Adding all three R G B produces White. RGB color addition is the basis for all computer and TV displays- all the colors you are looking at right now on your scr

Newton’s Disc beautifully demonstrates additive color mixing. When the disc, divided into segments of rainbow colors, spins rapidly, our eyes blend the colors together, perceiving them as white light. This occurs because white light is actually a combination of all colors in the visible spectrum. Newton used this experiment to show that white light is not pure but a mixture of colors, revolutionizing our understanding of light. The rapid spinning causes our eyes to stimulate red, green, and blue