Color Mixing Cube
Yesterday I was fooling around in Unity 3d (Video Game Development Software), and I created 13 particle systems, that show how red, green, and blue light, mix into white. Every vertex is a basic RGB color. The colors shown are Black, Red, Green, Blue, Yellow, Cyan, Magenta and White. The colors parallel to each other mix. If you use Unity, and you want the Prefab, I have it for download.