Researchers at the University of Rochester’s Institute of Optics led by professor Chunlei Guo have developed a new type of hydrophobic surface that is so highly water repellent, it causes water droplets to bounce off like magic. Unlike earlier hydrophobic surfaces that rely on temporary (and slowly degrading) chemical coatings such as teflon, this new super-hydrophobic surface is created by etching microscopic structures into metal with the help of lasers. Potential applications include airplane wings that resist icing, a whole new type of rust proofing, or even a toilet that wouldn’t require water. Watch the video above to see the surface in action, and you can read Guo’s research paper here. (via Sploid)
Do stories and artists like this matter to you? Become a Colossal Member and support independent arts publishing. Join a community of like-minded readers who are passionate about contemporary art, help support our interview series, gain access to partner discounts, and much more. Join now!