来自MSN1 个月
Why Are Blue Animals So Rare?
Join us as we explore the science behind blue in nature and uncover why so few creatures wear this striking shade. Animalogic Posted: March 6, 2025 | Last updated: March 6, 2025 ...
Smithsonian Magazine3 年
Why Are So Few Flowers and Fruits Blue? And More Questions From Our Readers
Robert L. Morrison | Poughkeepsie, New York There is actually no true blue pigment in nature. A pigment creates color by absorbing certain wavelengths of light and reflecting others. Chlorophyll ...
CBC.ca5 年
Your brain is lying to you — colour is all in your head, and other ‘colourful’ facts
Our world is one of green forests, blue skies and glowing orange sunsets — but all those beautiful, vibrant shades are an illusion. Living Colour, a documentary from The Nature of Things ...