Science
In a first, scientists captured growth of butterfly wings inside chrysalis on video – Ars Technica – Port Macquarie Online News
MIT team replaced part of a pupa’s cuticle with a glass window for experiments.
Enlarge/ A painted lady butterfly lands on a flower. The bright iridescent colors in its wings don’t come from pigment molecules but from how the wings are structured. Chitin scales essentially form a diffraction grating tuned to specific wavelengths of……
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