The BBC features a news story on adaptive slippery materials, work just published in Nature Materials.
Slippery when wet: Flexing the material stops a running droplet of liquid in its tracks
A tent that blocks light on a sunny day and becomes transparent and waterproof on a dim, rainy one could be an outcome of work by US scientists.
The new material can change between two states when stretched, altering both its transparency and its roughness.
The team from Harvard's Wyss Institute have published their...
Read more about BBC News: New material can halt runny liquids on demand