There is so much more to the colors of the natural world than meets the eye! Sometimes, the color of something in nature has nothing to do with beauty and everything to do with science! Join Hank for ...

Seeing a color in nature is one thing. Recreating colors artificially is an entirely different challenge—one with some unexpectedly high stakes. Practically anything human-made is of a certain color ...

While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored animals, such as toads and various insects, have little to distinguish them ...

Seeing a color in nature is one thing. Recreating colors artificially is an entirely different challenge—one with some unexpectedly high stakes. Practically anything human-made is of a certain color ...

Importance of color -- Color sensations -- Color aids perception -- External causes of color sensations -- Reflection, transmission, and selective absorption -- Color perceptions -- Color blindness -- ...