Wandering percher, an Australian dragonfly, also has spike-shaped nanostructures like the black silicon on its wings.
Wandering percher, an Australian dragonfly, also has spike-shaped nanostructures like the black silicon on its wings.

Black silicon found to be germ killer

Wandering percher, an Australian dragonfly, also has spike-shaped nanostructures like the black silicon on its wings.
Wandering percher, an Australian dragonfly, also has spike-shaped nanostructures like the black silicon on its wings.
READ FULL ARTICLE