“These requirements increase the design complexity and mass ... When light hits the wrinkled surface, the color is visible. But when the light hits the flat material, it becomes camouflaged.

As a grape slowly dries and shrivels, its surface creases, ultimately taking on the wrinkled form of a raisin ... Reis says the new theory will serve as a design tool for scientists to engineer ...

For example, a dimpled surface like that of a golf ball offers ... calculable equations — so why shouldn’t wrinkles have a simplified equation too? Reis and the mathematicians started to ...

After a cycle of heating and cooling, the silk surface of the silk/PDMS bilayer folds into nanotextured wrinkles due to the different mechanical properties of the layers. Exposing any part of that ...

The more wrinkled a brain gets, the bigger the surface of the cortext becomes. The human brain is especially wrinkled. If you look at a human brain, you only see about a third of its surface–the ...

Rivers combine water, while the channels on a wrinkled finger and meant to force water away. “The act of pressing a fingertip down on a wet surface squeezes the fluid out from under the finger ...

(Nanowerk News) As a grape slowly dries and shrivels, its surface creases, ultimately taking on the wrinkled form of a raisin ... Reis says the new theory will serve as a design tool for scientists to ...