Color The science of color is sometimes called chromatics, colorimetry, or simply color science. It includes the study of the perception of color by the human eye and brain, the origin of color in materials, color theory in art, and the physics of electromagnetic radiation in the visible range (that is, what is commonly referred to simply as "light"). Electromagnetic radiation is characterized by its wavelength (or frequency) and its intensity. When the wavelength is within the visible spectrum (the range of wavelengths humans can perceive, approximately from 390 nm to 700 nm), it is known as "visible light". Most light
What Color Is Your Sky be titled "What Color Is Your Sky" and would be released May 4, 2015. The album debuted on Top Country Albums chart at No. 37, selling 1,100 copies in the US for the week. What Color Is Your Sky What Color Is Your Sky is a studio album recorded by American country singer Jason Michael Carroll. Released on May 4, 2015 via Malaco Records/For the Lonely Records, it is Carroll's fourth studio album. Carroll started a Kickstarter campaign to help pay the cost of the album's recording in early 2014, the goal was to raise $40,000 but with help of