Chameleons are masters of nanotechnology (video)

(American Chemical Society) Chameleons are nature's most talented masters of color. They use their unique color-changing abilities for all sorts of reasons. But how do they alter their hue? They wield a combination of pigments and specialized nano-scale crystals. In this video, Reactions explains how chameleons have mastered nanotech: https://youtu.be/UNj7ngzDHfk.
Source: EurekAlert! - Biology - Category: Biology Source Type: news