You can come across an explosion of vivid colors when you stroll through the produce aisle in your local grocery store or vegetable market. From opposing hues, like red apples next to green celery, to subtler variations, such as light to dark purple grapes, every color seems to hold its own unique attraction. Is there a way to precisely measure these hundreds of colors? This is a crucial question for scientists studying the biological importance of color in nature, ...
via Medindia Health News
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