 This research proposes a new method for fog harvesting that uses a combination of 3D printing and biomemetics to create a surface with dual wetability. This surface is able to collect water droplets from fog and transport them to a collection point, making it suitable for use in areas where there is little or no access to fresh water. This article was authored by Jungoo Choi, Cunty Bek, and Hongyeon Seo.