II. Variations on white

Module 2

Let's start asking questions to better understand the concept of white color in nature:

- Why are clouds pink at sunset?

- Why do clouds have dark underbellies?

- How can you produce clear ice cubes?

- And others

Module Structure

More reasons why objects are white

Bouncing light waves off air/gas molecules is a primary reason that objects are white in nature.

However, there are others.

Ermine, Arctic hares, and Beluga whales

If mynah bird feathers are white because of disorganized air molecules within the shafts of the feathers,  what about other creatures?

Is there a common theme to having whiteness in living creatures?