Ohio State Researchers Use Brazilian Fern as Inspiration for Waterproof Coating
COLUMBUS, OH – A floating weed that clogs waterways around the world has at least one redeeming feature: it has inspired a high-tech waterproof coating intended for boats and submarines.
The Brazilian fern Salvinia molesta has proliferated around the Americas and Australia in part because its surface is dotted with oddly shaped hairs that trap air, reduce friction and help the plant stay afloat.