Natures wonders: Changing color (Introduction)

by David Turell @, Saturday, July 27, 2013, 00:54 (4136 days ago) @ David Turell

By changing tissue thickness and and altering light wave length and refraction:-http://www.sciencedaily.com/releases/2013/07/130725141759.htm


Complete thread:

 RSS Feed of thread

powered by my little forum