Polymer Skins That Change Color and Texture When Exposed to Water
https://hackaday.com/2026/01/23/polymer-skins-that-change-color-and-texture-when-exposed-to-water/

Researchers at Stanford University recently came up with an interesting way (Phys.org summary) to create patterns and colors that emerge when a polymer is exposed to water. Although the paper …read more (https://hackaday.com/2026/01/23/polymer-skins-that-change-color-and-texture-when-exposed-to-water/)