physics.org–your guide to physics on the web–This article talks about how 3D films work and how our eyes filter the red and blue lights. It also talks about polarized light and how that plays into 3D films.
http://www.physics.org/article-questions.asp?id=56
What is color?– This article explains what color is and how light forms our perception of color. They make the distinction that artists consider black to be a color but scientists do not because black is the absence of color.
https://www.crayola.com/for-educators/resources-landing/articles/color-what-is-color.aspx
Olympus–This article is about light filtration. It talks about how absorption and interference filters work.
https://www.olympus-lifescience.com/en/microscope-resource/primer/lightandcolor/filter/
Rainbow– A rainbow is a natural occurrence that is caused by reflection and refraction of light in the water in the sky that results in different colors appearing in the sky in the form of an arc.
