nanostructures

Tiny fish-shaped “swimming” robot collects microplastics

Moth wings could be used to inspire sound-absorbing wallpaper

Butterfly wing inspires nanotech glaucoma sensor

How to build the perfect egg

Ultra black bird

Brightly coloured inks use silicon balls to mimic duck feathers

A butterfly with wings as clear as glass

How scientists invent new colours

Artifical melanin paves way for new cosmetics

Photonic nanostructure, heal thyself

How to print colours without ink

Nanostructure 3D prints mimic bio-materials