Notice how the Basic shaders have been placed into their own subfolder -- you need to do this for the Basic, Metallic, Shiny, Sprite and Standard shaders ... and darker the colors are on the right; ...

The emission of photoelectrons from a metal surface when light strikes the metal is called the photoelectric effect. The electrons released during this process are called photoelectrons and their ...

Red light therapy may help slow down the progression of macular degeneration. But more research is needed into the long-term effects and safety of red light therapy for the eyes. Red light therapy ...