http://www.radiolab.org/story/211119-colors/ I recently heard this excellent story on Radio Lab on NPR about how creatures can perceive colors in a variety of ways because of how many different types of cones they have in their eyes. In this show, they explained how each animal they talked about perceived the rainbow and attached a musical note…
Why Do Leaves Change Color?
Leaves are food-making factories that change colors because the green chlorophyll begins to disappear during the Fall. During the winter the trees are at rest and live off of the food that they have stored up during the summer. Some of the colors seen in leaves such as orange and yellow had been there all…
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