new icn messageflickr-free-ic3d pan white
Let there be light... | by scott1346
Back to photostream

Let there be light...

Visible light (commonly referred to simply as light) is electromagnetic radiation that is visible to the human eye, and is responsible for the sense of sight. Visible light has a wavelength in the range of about 380 nanometres to about 740 nm – between the invisible infrared, with longer wavelengths and the invisible ultraviolet, with shorter wavelengths.

16 faves
Taken on December 17, 2013