Dazzling dragonfly wings may send poets rhapsodizing, but scientists yearn for a better understanding. In particular, they want to know the chemistry of the different layers giving rise to natural photonic crystals that help create color.
Dazzling dragonfly wings may send poets rhapsodizing, but scientists yearn for a better understanding. In particular, they want to know the chemistry of the different layers giving rise to natural photonic crystals that help create color.