Why is blue so rare in nature?
2,175 Questions Answered
Among living things, the color blue is oddly rare. Blue rocks, blue sky, blue water, sure. But blue animals? They are few and far between. And the ones that do make blue? They make it in some very strange and special ways compared to other colors. It’s Okay To Be Smart investigates.
2 Open Answer Questions Dig Deeper Learn More Discuss 2 Guided Discussions &1 Open Discussion