TIL about structural colouration. ‘Structural coloration in animals, and a few plants, is the production of colour by microscopically structured surfaces fine enough to interfere with visible light...
TIL about structural colouration. ‘Structural coloration in animals, and a few plants, is the production of colour by microscopically structured surfaces fine enough to interfere with visible light...
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We could [and should] mimic nature in this aspect, given that the dyes industry is extremely toxic. (I'm not talking about behaviour. Nor about a certain Pokémon move.)